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Gene Information

Gene symbol: IDDM2

Gene name: insulin-dependent diabetes mellitus 2

HGNC ID: 5373

Related Genes

# Gene Symbol Number of hits
1 ABL2 1 hits
2 ABO 1 hits
3 ABR 1 hits
4 ACE 1 hits
5 ACHE 1 hits
6 ACP1 1 hits
7 ACP5 1 hits
8 ADA 1 hits
9 ADCY10 1 hits
10 ADRB2 1 hits
11 AFP 1 hits
12 AGT 1 hits
13 AGTR1 1 hits
14 AIC 1 hits
15 AIRE 1 hits
16 AKR1B1 1 hits
17 AKT1 1 hits
18 ALB 1 hits
19 ALLC 1 hits
20 ALPI 1 hits
21 ALPP 1 hits
22 AMY1A 1 hits
23 AOC3 1 hits
24 APC 1 hits
25 APLP2 1 hits
26 APOA1 1 hits
27 APOB 1 hits
28 APOE 1 hits
29 APOH 1 hits
30 AQP2 1 hits
31 ARD1A 1 hits
32 ARNTL 1 hits
33 ART2P 1 hits
34 ASPA 1 hits
35 ATD 1 hits
36 ATP2A3 1 hits
37 ATP4A 1 hits
38 AVP 1 hits
39 B2M 1 hits
40 B3GAT1 1 hits
41 BAT2 1 hits
42 BCL2 1 hits
43 BEST1 1 hits
44 BGLAP 1 hits
45 BRWD2 1 hits
46 C20orf181 1 hits
47 C21orf45 1 hits
48 C21orf63 1 hits
49 C2orf28 1 hits
50 C4A 1 hits
51 C4B 1 hits
52 CALCA 1 hits
53 CASP7 1 hits
54 CAT 1 hits
55 CBLB 1 hits
56 CCK 1 hits
57 CCR2 1 hits
58 CD14 1 hits
59 CD19 1 hits
60 CD1A 1 hits
61 CD1D 1 hits
62 CD27 1 hits
63 CD28 1 hits
64 CD36 1 hits
65 CD38 1 hits
66 CD4 1 hits
67 CD40 1 hits
68 CD40LG 1 hits
69 CD44 1 hits
70 CD5 1 hits
71 CD59 1 hits
72 CD63 1 hits
73 CD69 1 hits
74 CD79A 1 hits
75 CD79B 1 hits
76 CD80 1 hits
77 CD86 1 hits
78 CD8A 1 hits
79 CDKN3 1 hits
80 CELIAC3 1 hits
81 CETP 1 hits
82 CFI 1 hits
83 CGB 1 hits
84 CHRNA9 1 hits
85 CIITA 1 hits
86 CLA3 1 hits
87 CLEC5A 1 hits
88 COL1A1 1 hits
89 COL4A4 1 hits
90 COL6A1 1 hits
91 COL9A3 1 hits
92 CP 1 hits
93 CPA6 1 hits
94 CR1 1 hits
95 CRP 1 hits
96 CRS 1 hits
97 CSH1 1 hits
98 CTLA4 1 hits
99 CTSG 1 hits
100 CTSK 1 hits
101 CX3CL1 1 hits
102 CXADR 1 hits
103 CYCS 1 hits
104 CYGB 1 hits
105 CYP11A1 1 hits
106 CYP21A2 1 hits
107 DCN 1 hits
108 DDC 1 hits
109 DKK1 1 hits
110 DMD 1 hits
111 DNTT 1 hits
112 DR1 1 hits
113 DSP 1 hits
114 E2F1 1 hits
115 EDN1 1 hits
116 EDNRB 1 hits
117 EGF 1 hits
118 ELK3 1 hits
119 ENPEP 1 hits
120 EP300 1 hits
121 ERVK2 1 hits
122 ERVWE1 1 hits
123 F12 1 hits
124 F2 1 hits
125 F7 1 hits
126 FABP1 1 hits
127 FAP 1 hits
128 FAS 1 hits
129 FASLG 1 hits
130 FBLIM1 1 hits
131 FCGR3A 1 hits
132 FDX1 1 hits
133 FGF3 1 hits
134 FOS 1 hits
135 FOXP3 1 hits
136 FSHB 1 hits
137 FSHMD1A 1 hits
138 FUT1 1 hits
139 GAA 1 hits
140 GAD1 1 hits
141 GAD2 1 hits
142 GALNT3 1 hits
143 GAST 1 hits
144 GCG 1 hits
145 GCK 1 hits
146 GHR 1 hits
147 GHRH 1 hits
148 GIMAP4 1 hits
149 GIMAP5 1 hits
150 GIMAP7 1 hits
151 GLO1 1 hits
152 GLRA1 1 hits
153 GNAS 1 hits
154 GNRH1 1 hits
155 GPD2 1 hits
156 GPT 1 hits
157 GRLF1 1 hits
158 GSTM1 1 hits
159 GUCY2D 1 hits
160 GULOP 1 hits
161 GZMA 1 hits
162 H6PD 1 hits
163 HAGH 1 hits
164 HBA1 1 hits
165 HBB 1 hits
166 HCG9 1 hits
167 HFE 1 hits
168 HLA-A 1 hits
169 HLA-B 1 hits
170 HLA-C 1 hits
171 HLA-DMA 1 hits
172 HLA-DPA1 1 hits
173 HLA-DPB1 1 hits
174 HLA-DQA1 1 hits
175 HLA-DQA2 1 hits
176 HLA-DQB1 1 hits
177 HLA-DRB1 1 hits
178 HLA-DRB5 1 hits
179 HNF1A 1 hits
180 HNF4A 1 hits
181 HP 1 hits
182 HPT 1 hits
183 HSD11B1 1 hits
184 HSPA1A 1 hits
185 HSPA1B 1 hits
186 HSPA1L 1 hits
187 HSPD1 1 hits
188 HSPG2 1 hits
189 HTR2B 1 hits
190 IAPP 1 hits
191 ICA1 1 hits
192 ICAM1 1 hits
193 IDDM10 1 hits
194 IDDM12 1 hits
195 IDDM13 1 hits
196 IDDM15 1 hits
197 IDDM3 1 hits
198 IDDM4 1 hits
199 IDDM5 1 hits
200 IDDM6 1 hits
201 IDDM7 1 hits
202 IDDM8 1 hits
203 IDDM9 1 hits
204 IDE 1 hits
205 IFNA1 1 hits
206 IFNA2 1 hits
207 IFNG 1 hits
208 IGF1 1 hits
209 IGF2 1 hits
210 IGFALS 1 hits
211 IGFBP1 1 hits
212 IGFBP2 1 hits
213 IGFBP3 1 hits
214 IGFBP4 1 hits
215 IGFBP5 1 hits
216 IGHE 1 hits
217 IGHG3 1 hits
218 IGKC 1 hits
219 IGKV2-23 1 hits
220 IGKV6-21 1 hits
221 IKBKAP 1 hits
222 IL10 1 hits
223 IL12A 1 hits
224 IL12B 1 hits
225 IL13 1 hits
226 IL18 1 hits
227 IL1A 1 hits
228 IL1B 1 hits
229 IL1R1 1 hits
230 IL1RAPL2 1 hits
231 IL1RN 1 hits
232 IL2 1 hits
233 IL2RA 1 hits
234 IL4 1 hits
235 IL4R 1 hits
236 IL5 1 hits
237 IL6 1 hits
238 IL9 1 hits
239 INS 1 hits
240 INS-IGF2 1 hits
241 INSR 1 hits
242 IRF1 1 hits
243 ITGAL 1 hits
244 ITGAM 1 hits
245 ITGB1 1 hits
246 JPD 1 hits
247 JPH3 1 hits
248 JTB 1 hits
249 KCNH2 1 hits
250 KIAA0101 1 hits
251 KLK3 1 hits
252 KSS 1 hits
253 LCAT 1 hits
254 LDLR 1 hits
255 LEP 1 hits
256 LIPC 1 hits
257 LPAL2 1 hits
258 LPL 1 hits
259 LPO 1 hits
260 LST1 1 hits
261 LTA 1 hits
262 LTB 1 hits
263 LYPD4 1 hits
264 MAOB 1 hits
265 MAPK1 1 hits
266 MAPT 1 hits
267 MAZ 1 hits
268 MBP 1 hits
269 MELAS 1 hits
270 MICA 1 hits
271 MICB 1 hits
272 MMP14 1 hits
273 MRXS5 1 hits
274 MT1A 1 hits
275 MT2A 1 hits
276 MT3 1 hits
277 MTHFR 1 hits
278 NAGLU 1 hits
279 NAT2 1 hits
280 NDUFB4 1 hits
281 NEU1 1 hits
282 NFKB1 1 hits
283 NGF 1 hits
284 NIDDM2 1 hits
285 NOS1 1 hits
286 NOS2A 1 hits
287 NPPA 1 hits
288 NQO1 1 hits
289 NUDT10 1 hits
290 OAS1 1 hits
291 OAS2 1 hits
292 OPRK1 1 hits
293 OPRM1 1 hits
294 ORM2 1 hits
295 P200 1 hits
296 PCNA 1 hits
297 PDGFA 1 hits
298 PDGFB 1 hits
299 PDHB 1 hits
300 PDIA2 1 hits
301 PDX1 1 hits
302 PDXP 1 hits
303 PER2 1 hits
304 PIH 1 hits
305 PIM1 1 hits
306 PLAT 1 hits
307 PLCG1 1 hits
308 POF1 1 hits
309 POLE3 1 hits
310 POMC 1 hits
311 PPBP 1 hits
312 PPM2C 1 hits
313 PPY 1 hits
314 PRB1 1 hits
315 PRL 1 hits
316 PSENEN 1 hits
317 PSIP1 1 hits
318 PSMB8 1 hits
319 PSMB9 1 hits
320 PTGS2 1 hits
321 PTH 1 hits
322 PTPLA 1 hits
323 PTPN22 1 hits
324 PTPRC 1 hits
325 PTPRN 1 hits
326 PTPRN2 1 hits
327 PTPRU 1 hits
328 RANGAP1 1 hits
329 RAPGEF5 1 hits
330 RBM45 1 hits
331 REL 1 hits
332 REN 1 hits
333 RENBP 1 hits
334 RHD 1 hits
335 RPS27A 1 hits
336 RUNX2 1 hits
337 S100A6 1 hits
338 SAA 1 hits
339 SCN2A 1 hits
340 SCO1 1 hits
341 SDHB 1 hits
342 SEC14L2 1 hits
343 SEL1L 1 hits
344 SELL 1 hits
345 SELP 1 hits
346 SERPINA7 1 hits
347 SERPINC1 1 hits
348 SERPINE1 1 hits
349 SERPINF2 1 hits
350 SH2D1A 1 hits
351 SHBG 1 hits
352 SHF 1 hits
353 SI 1 hits
354 SLC2A1 1 hits
355 SLC2A2 1 hits
356 SLC2A4 1 hits
357 SLC5A8 1 hits
358 SLC6A3 1 hits
359 SMCR 1 hits
360 SND1 1 hits
361 SOD1 1 hits
362 SOD2 1 hits
363 SOST 1 hits
364 SOX13 1 hits
365 SST 1 hits
366 ST8SIA4 1 hits
367 STAR 1 hits
368 SUCLG2 1 hits
369 SULT1E1 1 hits
370 SUMO4 1 hits
371 TAP1 1 hits
372 TAP2 1 hits
373 TBX1 1 hits
374 TF 1 hits
375 TFPI 1 hits
376 TG 1 hits
377 TGFB1 1 hits
378 TGFB2 1 hits
379 TH 1 hits
380 TH1L 1 hits
381 THBD 1 hits
382 THY1 1 hits
383 TNF 1 hits
384 TNFAIP3 1 hits
385 TNFRSF10A 1 hits
386 TNFRSF10B 1 hits
387 TNFRSF11A 1 hits
388 TNFRSF1A 1 hits
389 TNFRSF1B 1 hits
390 TNFRSF25 1 hits
391 TOP2A 1 hits
392 TOR1A 1 hits
393 TPH1 1 hits
394 TPO 1 hits
395 TRA 1 hits
396 TRB 1 hits
397 TRBV2 1 hits
398 TRH 1 hits
399 TSHB 1 hits
400 TSHR 1 hits
401 TTR 1 hits
402 UBL3 1 hits
403 UMOD 1 hits
404 VCAM1 1 hits
405 VDR 1 hits
406 VWF 1 hits
407 WNK1 1 hits
408 ZCCHC7 1 hits
409 ZDHHC23 1 hits

Related Sentences

# PMID Sentence
1 113782 As suggested from clinical data and on the basis of human leukocyte antigen (HLA) data, insulin-dependent diabetes mellitus (IDDM) is a disease entity in itself and is different from non-insulin-dependent diabetes and other types of diabetes mellitus in aetiology and pathogenesis.
2 520125 The relationship between the HLA system and insulin-dependent diabetes mellitus (IDDM) is reviewed.
3 520115 The incidence of insulin-dependent diabetes mellitus (IDDM) in Denmark in the years 1970--1976 was 13.3 per 100,000 in the age group 0--29 yr.
4 1279777 We studied the occurrence of this methodological artifact in 266 patients with suspected or known insulin-dependent diabetes mellitus (IDDM) and in 205 healthy children of various age groups.
5 1280239 Serum levels of recently discovered circulating forms of adhesion molecules, ICAM-1 and L-selectin, were found to be elevated in IDDM patients and in subjects at risk for developing IDDM compared with 100 normal, nondiabetic blood donors.
6 1283153 We studied the CD5 mRNA expression and VH gene family usage in Epstein-Barr virus (EBV)-immortalized B-cell lines derived from the blood of patients with type 1 diabetes (IDDM) of recent onset and of patients with polyneuritis cranialis multiplex (cranial neuritis; CN).
7 1283153 After immortalization with EBV, at least 10 cell lines from each subject were tested for surface CD5 and CD20. mRNA expression was studied using cDNA probes for the six VH families as well as for CD5.
8 1284513 Our knowledge of the genetics of insulin dependent diabetes (IDDM), and in particular the HLA system, has gained considerable expansion thanks to the application of molecular biology.
9 1286017 Nicotinamide treatment in subjects at high risk of developing IDDM improves insulin secretion.
10 1286017 In this open pilot trial we therefore studied the effect of oral NCT administration on insulin secretion rate and islet-cell antibody (ICA) titres in IDDM high risk subjects.
11 1286017 Nicotinamide treatment in subjects at high risk of developing IDDM improves insulin secretion.
12 1286017 In this open pilot trial we therefore studied the effect of oral NCT administration on insulin secretion rate and islet-cell antibody (ICA) titres in IDDM high risk subjects.
13 1289020 A total of 465 patients with childhood diabetes under 18 yr of age were identified during the period between 1978 and 1988; 371 (175 boys and 196 girls) of them were classified as insulin-dependent diabetes mellitus (IDDM), and the others were either non-insulin-dependent diabetes mellitus (NIDDM) or an unidentified type of diabetes.
14 1289418 Here, the effect of HAF and serum from healthy probands (HS) was compared with that from probands with gestational (GD), noninsulin-dependent (NIDDM), or insulin-dependent diabetes (IDDM) on islet function and replication.
15 1289418 Most effective in stimulating islet cell replication were HAFs from IDDM pregnant women belonging to the White D-type.
16 1289418 Here, the effect of HAF and serum from healthy probands (HS) was compared with that from probands with gestational (GD), noninsulin-dependent (NIDDM), or insulin-dependent diabetes (IDDM) on islet function and replication.
17 1289418 Most effective in stimulating islet cell replication were HAFs from IDDM pregnant women belonging to the White D-type.
18 1295434 Type I Insulin-Dependent Diabetes Mellitus (IDDM) is an autoimmune disease characterised by the destruction of pancreatic Beta cells.
19 1296565 45 pancreatic biopsies from patients with insulin-dependent diabetes mellitus (IDDM), obtained in the process of surgical treatment were studied.
20 1299070 The 5-year results of the incidence study of insulin-dependent diabetes mellitus (IDDM) in children (0-14 years) and young adults (15-29 years) which began in Warsaw on 1 July 1983 are presented.
21 1299076 The EURODIAB Concerted Action Programme has provided valuable new information on the incidence of insulin-dependent diabetes mellitus (IDDM) throughout Europe and has drawn attention to an unexpectedly high incidence in Sardinia.
22 1299077 Insulin-dependent diabetes (IDDM) was reported to be considerably rarer in Kuwait than in Europe and North America, but some more recent data suggest variability in frequency within the region.
23 1308586 [Insulin-like growth factor I in patients with newly detected insulin-dependent diabetes mellitus].
24 1308586 Levels of insulin-like growth factor 1 (IGF-1) or somatomedin C were investigated in 12 subjects with only the onset (3-18 mos.) of IDDM.
25 1308586 In one month after intensified insulin infusion and three daily injections, the ratio is smoothed (IGF-1 -- 320 + 20 during CSII; 280 + 12 ng/ml during conventional insulin therapy and GH -- 10.0 + 1.2 for CSII and 15.0 + 1.7 ng/ml for CIT).
26 1308586 A close connection was established between the levels of IGF-1 and C-peptide concentrations in patients with IDDM onset (r = 0.70, p < 0.05), making it possible to influence beta-cell proliferation and to maintain DM remission.
27 1308586 [Insulin-like growth factor I in patients with newly detected insulin-dependent diabetes mellitus].
28 1308586 Levels of insulin-like growth factor 1 (IGF-1) or somatomedin C were investigated in 12 subjects with only the onset (3-18 mos.) of IDDM.
29 1308586 In one month after intensified insulin infusion and three daily injections, the ratio is smoothed (IGF-1 -- 320 + 20 during CSII; 280 + 12 ng/ml during conventional insulin therapy and GH -- 10.0 + 1.2 for CSII and 15.0 + 1.7 ng/ml for CIT).
30 1308586 A close connection was established between the levels of IGF-1 and C-peptide concentrations in patients with IDDM onset (r = 0.70, p < 0.05), making it possible to influence beta-cell proliferation and to maintain DM remission.
31 1312561 IgM antibodies to Coxsackie B virus (CBV) have recently been observed in the serum of a relatively high proportion of children with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
32 1313957 To determine the role of insulin clearance in the dawn phenomenon, we studied 10 adolescents with IDDM in comparison to 10 healthy, matched control subjects reported previously.
33 1316406 Points of agreement: (1) In IDDM, hypertension occurs in patients who have already developed nephropathy, probably in the microalbuminuric phase. (2) Hypertension is an important accelerator of the development of diabetic nephropathy. (3) Hypertension, obesity and NIDDM are often associated, and insulin resistance is commonly observed in all three states. (4) Antihypertensive therapy retards the development of diabetic nephropathy in IDDM and reduces proteinuria in NIDDM. (5) The choice of antihypertensive agent in the diabetic patient must be based upon the efficacy of the drug as well as avoidance of side effects including deleterious influence on glucose, insulin and lipid levels and renoprotection. (6) Carefully conducted long-term comparative trials between different classes of antihypertensive drugs in microalbuminuric IDDM and NIDDM patients are essential.
34 1316406 Points of major controversy: (1) Detection of IDDM patients prone to the development of diabetic nephropathy can be performed by measuring specific parameters such as erythrocyte Na(+)-Li+ countertransport activity. (2) Insulin resistance is a pathogenic mechanism rather than purely an association with hypertension and obesity. (3) A certain class of antihypertensive agents--ACE inhibitors--confers a specific renoprotective effect in diabetic nephropathy, in addition to its effects upon systemic blood pressure. (4) Reduction of blood pressure should be considered in the normotensive microalbuminuric diabetic patient. (5) Microalbuminuria is a sufficient 'surrogate endpoint' for the progression of renal failure.
35 1316406 Points of agreement: (1) In IDDM, hypertension occurs in patients who have already developed nephropathy, probably in the microalbuminuric phase. (2) Hypertension is an important accelerator of the development of diabetic nephropathy. (3) Hypertension, obesity and NIDDM are often associated, and insulin resistance is commonly observed in all three states. (4) Antihypertensive therapy retards the development of diabetic nephropathy in IDDM and reduces proteinuria in NIDDM. (5) The choice of antihypertensive agent in the diabetic patient must be based upon the efficacy of the drug as well as avoidance of side effects including deleterious influence on glucose, insulin and lipid levels and renoprotection. (6) Carefully conducted long-term comparative trials between different classes of antihypertensive drugs in microalbuminuric IDDM and NIDDM patients are essential.
36 1316406 Points of major controversy: (1) Detection of IDDM patients prone to the development of diabetic nephropathy can be performed by measuring specific parameters such as erythrocyte Na(+)-Li+ countertransport activity. (2) Insulin resistance is a pathogenic mechanism rather than purely an association with hypertension and obesity. (3) A certain class of antihypertensive agents--ACE inhibitors--confers a specific renoprotective effect in diabetic nephropathy, in addition to its effects upon systemic blood pressure. (4) Reduction of blood pressure should be considered in the normotensive microalbuminuric diabetic patient. (5) Microalbuminuria is a sufficient 'surrogate endpoint' for the progression of renal failure.
37 1317767 We have therefore measured the acute changes that occur 120-150 min after administration of 500 mg of the antilipolytic agent acipimox in eight non-obese male patients with non-insulin-dependent diabetes mellitus. 2.
38 1320227 The patients were grouped according to IDDM duration (2- less than 5, 5-10 and greater than 10 years) and albumin excretion rate (non-albuminuria less than 20, microalbuminuria 20-200, and albuminuria greater than 200 micrograms/min per 1.73 m2).
39 1320227 Grouped according to albumin excretion rate and the duration of the disease, the non-albuminuric patients with IDDM for greater than 10 years had a lower GFR than those with a shorter duration of IDDM.
40 1320227 The patients were grouped according to IDDM duration (2- less than 5, 5-10 and greater than 10 years) and albumin excretion rate (non-albuminuria less than 20, microalbuminuria 20-200, and albuminuria greater than 200 micrograms/min per 1.73 m2).
41 1320227 Grouped according to albumin excretion rate and the duration of the disease, the non-albuminuric patients with IDDM for greater than 10 years had a lower GFR than those with a shorter duration of IDDM.
42 1330463 Serum angiotensin-converting enzyme activity and active renin plasma concentrations in insulin-dependent diabetes mellitus.
43 1330463 We report here the alterations of serum angiotensin-converting enzyme activity (S-ACE) and of active renin plasma concentrations (ARPC) in 41 insulin-dependent diabetes mellitus (IDDM) patients compared with those of 26 control subjects.
44 1330463 These data show that S-ACE activity is elevated in IDDM patients with nephropathy-proteinuria and/or with retinopathy and the circulating renin may not represent the renal renin-angiotensin vascular system.
45 1330463 Serum angiotensin-converting enzyme activity and active renin plasma concentrations in insulin-dependent diabetes mellitus.
46 1330463 We report here the alterations of serum angiotensin-converting enzyme activity (S-ACE) and of active renin plasma concentrations (ARPC) in 41 insulin-dependent diabetes mellitus (IDDM) patients compared with those of 26 control subjects.
47 1330463 These data show that S-ACE activity is elevated in IDDM patients with nephropathy-proteinuria and/or with retinopathy and the circulating renin may not represent the renal renin-angiotensin vascular system.
48 1336134 Functional parenchymal kidney volume was determined by single-photon emission computed tomography (SPECT) for 99mTc-dimercaptosuccinic acid (DMSA) using a rotating gamma camera in phantom experiments and in patients with insulin-dependent diabetes mellitus (IDDM).
49 1340660 We studied 26 patients with insulin-dependent (IDDM) and 18 patients with non-insulin-dependent (NIDDM) uncomplicated DM; all patients were in metabolic balance and none of them had hypertension.
50 1340660 In a subset of 8 IDDM and 8 NIDDM patients atrial natriuretic peptide (ANP) plasma concentration was determined prior to and after the infusion of 2000 ml physiological saline over 2 hr.
51 1340660 Resting ANP levels were not significantly different in IDDM (34.9 +/- 11.3 pg/ml), NIDDM (42.6 +/- 11.7 pg/ml) or control subjects (40.9 +/- 17.2 pg/ml) however the infusion of saline resulted in a significantly greater increase of plasma ANP in the NIDDM patients (to 82.9 +/- 43.2 pg/ml; P < 0.01) than in the controls (55.6 +/- 23.7 pg/ml; P < 0.01) which was associated with a significantly less increase in sodium excretion (UNAV) in the NIDDM patients (+86% vs. 3170%; P < 0.02) indicating down-regulation of ANP receptors in the kidney of NIDDM patients.
52 1340660 We studied 26 patients with insulin-dependent (IDDM) and 18 patients with non-insulin-dependent (NIDDM) uncomplicated DM; all patients were in metabolic balance and none of them had hypertension.
53 1340660 In a subset of 8 IDDM and 8 NIDDM patients atrial natriuretic peptide (ANP) plasma concentration was determined prior to and after the infusion of 2000 ml physiological saline over 2 hr.
54 1340660 Resting ANP levels were not significantly different in IDDM (34.9 +/- 11.3 pg/ml), NIDDM (42.6 +/- 11.7 pg/ml) or control subjects (40.9 +/- 17.2 pg/ml) however the infusion of saline resulted in a significantly greater increase of plasma ANP in the NIDDM patients (to 82.9 +/- 43.2 pg/ml; P < 0.01) than in the controls (55.6 +/- 23.7 pg/ml; P < 0.01) which was associated with a significantly less increase in sodium excretion (UNAV) in the NIDDM patients (+86% vs. 3170%; P < 0.02) indicating down-regulation of ANP receptors in the kidney of NIDDM patients.
55 1340660 We studied 26 patients with insulin-dependent (IDDM) and 18 patients with non-insulin-dependent (NIDDM) uncomplicated DM; all patients were in metabolic balance and none of them had hypertension.
56 1340660 In a subset of 8 IDDM and 8 NIDDM patients atrial natriuretic peptide (ANP) plasma concentration was determined prior to and after the infusion of 2000 ml physiological saline over 2 hr.
57 1340660 Resting ANP levels were not significantly different in IDDM (34.9 +/- 11.3 pg/ml), NIDDM (42.6 +/- 11.7 pg/ml) or control subjects (40.9 +/- 17.2 pg/ml) however the infusion of saline resulted in a significantly greater increase of plasma ANP in the NIDDM patients (to 82.9 +/- 43.2 pg/ml; P < 0.01) than in the controls (55.6 +/- 23.7 pg/ml; P < 0.01) which was associated with a significantly less increase in sodium excretion (UNAV) in the NIDDM patients (+86% vs. 3170%; P < 0.02) indicating down-regulation of ANP receptors in the kidney of NIDDM patients.
58 1345008 The GABA-producing enzyme glutamate decarboxylase (GAD) is a prominent autoantigen in insulin-dependent diabetes mellitus (IDDM).
59 1345008 Autoantibodies against GAD were found with a high prevalence in IDDM patients and in animal models for IDDM.
60 1345008 In conclusion, the prevalence of GAD autoantibodies in BB/OK rat is connected with the genetic susceptibility to IDDM but is not a predictor for the onset of the disease in BB/OK rats.
61 1345008 The GABA-producing enzyme glutamate decarboxylase (GAD) is a prominent autoantigen in insulin-dependent diabetes mellitus (IDDM).
62 1345008 Autoantibodies against GAD were found with a high prevalence in IDDM patients and in animal models for IDDM.
63 1345008 In conclusion, the prevalence of GAD autoantibodies in BB/OK rat is connected with the genetic susceptibility to IDDM but is not a predictor for the onset of the disease in BB/OK rats.
64 1345008 The GABA-producing enzyme glutamate decarboxylase (GAD) is a prominent autoantigen in insulin-dependent diabetes mellitus (IDDM).
65 1345008 Autoantibodies against GAD were found with a high prevalence in IDDM patients and in animal models for IDDM.
66 1345008 In conclusion, the prevalence of GAD autoantibodies in BB/OK rat is connected with the genetic susceptibility to IDDM but is not a predictor for the onset of the disease in BB/OK rats.
67 1345171 Type 1 or insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease of the insulin-producing pancreatic beta-cells which is determined by both genetic and environmental factors.
68 1345171 Using a mostly French data set, evidence for linkage of INS to IDDM was recently obtained but only in male meioses (suggesting involvement of maternal imprinting) and only in HLA-DR4-positive diabetics.
69 1345171 Type 1 or insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease of the insulin-producing pancreatic beta-cells which is determined by both genetic and environmental factors.
70 1345171 Using a mostly French data set, evidence for linkage of INS to IDDM was recently obtained but only in male meioses (suggesting involvement of maternal imprinting) and only in HLA-DR4-positive diabetics.
71 1347765 Insulin-dependent diabetic and control subjects of Japanese origin were HLA-DRB1, -DQB1, and -DQA1 typed using restriction fragment length polymorphism analysis and sequence-specific oligonucleotide gene probing.
72 1347765 The frequency of DQB1 genotypes encoding the amino acid aspartic acid at position 57 of the DQ beta chain did not differ significantly between subjects with insulin-dependent diabetes mellitus (IDDM) and controls.
73 1348306 Incidence of childhood-onset insulin-dependent diabetes mellitus: the EURODIAB ACE Study.
74 1348306 EURODIAB ACE is a collaborative European study that was set up to assess incidence of childhood insulin-dependent diabetes mellitus (IDDM) in Europe, test the proposal of a south-north gradient, and to gather information to determine the causes and pathogenesis of the disease.
75 1348743 To gain insight into the HLA subregions involved in protection against insulin-dependent diabetes mellitus (IDDM) we investigated the polymorphism of HLA-DR and -DQ genes in 23 DR2 IDDM patients.
76 1349450 To evaluate the effect of beta 1-blockade (metoprolol) on the plasma glucose thresholds initiating counterregulatory hormone responses and symptoms of hypoglycemia, we used a modified glucose clamp technique to produce a standardized gradual glucose decline from 5.0 to 2.0 mmol/l in nine patients with insulin-dependent diabetes mellitus (IDDM) (HbAlc range 6.7-10.3%, duration of diabetes 5-18 years, autonomous neuropathy present in three of the patients).
77 1351186 Prophylactic insulin treatment is effective in preventing diabetes in animal models of insulin-dependent diabetes mellitus (IDDM) but the safety of such preventive treatment in prediabetic human subjects remains unclear; insulin is a potential autoantigen that could accelerate beta-cell decompensation and onset of IDDM.
78 1351186 We conclude that clinical trials on prevention of IDDM by prophylactic insulin treatment can be regarded as safe.
79 1351186 Prophylactic insulin treatment is effective in preventing diabetes in animal models of insulin-dependent diabetes mellitus (IDDM) but the safety of such preventive treatment in prediabetic human subjects remains unclear; insulin is a potential autoantigen that could accelerate beta-cell decompensation and onset of IDDM.
80 1351186 We conclude that clinical trials on prevention of IDDM by prophylactic insulin treatment can be regarded as safe.
81 1351854 No independent association between HSP70 gene polymorphism and IDDM.
82 1351854 Moreover, genes for the major 70,000-M(r) HSP (HSP70) are located within the MHC.
83 1351854 To investigate a potential association of an HSP70-2 gene polymorphism with insulin-dependent diabetes mellitus (IDDM), we analyzed restriction-fragment-length polymorphism (RFLP) of this gene in 29 families with one or more member affected by IDDM.
84 1351854 With the enzyme PstI, as reported previously, two HSP70-2 alleles of 8.5- and 9.0-kb were found.
85 1351854 No independent association between HSP70 gene polymorphism and IDDM.
86 1351854 Moreover, genes for the major 70,000-M(r) HSP (HSP70) are located within the MHC.
87 1351854 To investigate a potential association of an HSP70-2 gene polymorphism with insulin-dependent diabetes mellitus (IDDM), we analyzed restriction-fragment-length polymorphism (RFLP) of this gene in 29 families with one or more member affected by IDDM.
88 1351854 With the enzyme PstI, as reported previously, two HSP70-2 alleles of 8.5- and 9.0-kb were found.
89 1352685 The polymorphism of C4A and C4B genes was investigated in Tunisian patients with insulin dependent diabetes (IDDM) and compared to family members (sibs) and to healthy controls.
90 1352685 Two haplotypes were frequently associated with IDDM patients in whom the C4A and C4B were deleted genes.
91 1352685 The polymorphism of C4A and C4B genes was investigated in Tunisian patients with insulin dependent diabetes (IDDM) and compared to family members (sibs) and to healthy controls.
92 1352685 Two haplotypes were frequently associated with IDDM patients in whom the C4A and C4B were deleted genes.
93 1352745 Normal C3b receptor (CR1) genomic polymorphism in patients with insulin-dependent diabetes mellitus (IDDM): is the low erythrocyte CR1 expression an acquired phenomenon?
94 1352745 Expression of the erythrocyte complement receptor (C3bR = CR1 = CD35) and its genomic polymorphism (HindIII RFLP) was studied in a group of 80 patients with IDDM, 31 healthy siblings and 101 healthy blood donors.
95 1352745 Defective CR1 expression was found in 26% of the patients with IDDM compared with 9% of the controls (P less than 0.05) and 0% of the siblings.
96 1352745 The CR1 gene polymorphism of the IDDM patients did not significantly differ from that of the controls.
97 1352745 No significant association was found between the presence or absence of the HLA risk antigens for IDDM and CR1 expression.
98 1352745 The results confirm that erythrocyte CR1 expression is genetically determined, but the CR1 deficiency associated with IDDM seems to be an acquired rather than a genetic phenomenon.
99 1352745 Normal C3b receptor (CR1) genomic polymorphism in patients with insulin-dependent diabetes mellitus (IDDM): is the low erythrocyte CR1 expression an acquired phenomenon?
100 1352745 Expression of the erythrocyte complement receptor (C3bR = CR1 = CD35) and its genomic polymorphism (HindIII RFLP) was studied in a group of 80 patients with IDDM, 31 healthy siblings and 101 healthy blood donors.
101 1352745 Defective CR1 expression was found in 26% of the patients with IDDM compared with 9% of the controls (P less than 0.05) and 0% of the siblings.
102 1352745 The CR1 gene polymorphism of the IDDM patients did not significantly differ from that of the controls.
103 1352745 No significant association was found between the presence or absence of the HLA risk antigens for IDDM and CR1 expression.
104 1352745 The results confirm that erythrocyte CR1 expression is genetically determined, but the CR1 deficiency associated with IDDM seems to be an acquired rather than a genetic phenomenon.
105 1352745 Normal C3b receptor (CR1) genomic polymorphism in patients with insulin-dependent diabetes mellitus (IDDM): is the low erythrocyte CR1 expression an acquired phenomenon?
106 1352745 Expression of the erythrocyte complement receptor (C3bR = CR1 = CD35) and its genomic polymorphism (HindIII RFLP) was studied in a group of 80 patients with IDDM, 31 healthy siblings and 101 healthy blood donors.
107 1352745 Defective CR1 expression was found in 26% of the patients with IDDM compared with 9% of the controls (P less than 0.05) and 0% of the siblings.
108 1352745 The CR1 gene polymorphism of the IDDM patients did not significantly differ from that of the controls.
109 1352745 No significant association was found between the presence or absence of the HLA risk antigens for IDDM and CR1 expression.
110 1352745 The results confirm that erythrocyte CR1 expression is genetically determined, but the CR1 deficiency associated with IDDM seems to be an acquired rather than a genetic phenomenon.
111 1352745 Normal C3b receptor (CR1) genomic polymorphism in patients with insulin-dependent diabetes mellitus (IDDM): is the low erythrocyte CR1 expression an acquired phenomenon?
112 1352745 Expression of the erythrocyte complement receptor (C3bR = CR1 = CD35) and its genomic polymorphism (HindIII RFLP) was studied in a group of 80 patients with IDDM, 31 healthy siblings and 101 healthy blood donors.
113 1352745 Defective CR1 expression was found in 26% of the patients with IDDM compared with 9% of the controls (P less than 0.05) and 0% of the siblings.
114 1352745 The CR1 gene polymorphism of the IDDM patients did not significantly differ from that of the controls.
115 1352745 No significant association was found between the presence or absence of the HLA risk antigens for IDDM and CR1 expression.
116 1352745 The results confirm that erythrocyte CR1 expression is genetically determined, but the CR1 deficiency associated with IDDM seems to be an acquired rather than a genetic phenomenon.
117 1352745 Normal C3b receptor (CR1) genomic polymorphism in patients with insulin-dependent diabetes mellitus (IDDM): is the low erythrocyte CR1 expression an acquired phenomenon?
118 1352745 Expression of the erythrocyte complement receptor (C3bR = CR1 = CD35) and its genomic polymorphism (HindIII RFLP) was studied in a group of 80 patients with IDDM, 31 healthy siblings and 101 healthy blood donors.
119 1352745 Defective CR1 expression was found in 26% of the patients with IDDM compared with 9% of the controls (P less than 0.05) and 0% of the siblings.
120 1352745 The CR1 gene polymorphism of the IDDM patients did not significantly differ from that of the controls.
121 1352745 No significant association was found between the presence or absence of the HLA risk antigens for IDDM and CR1 expression.
122 1352745 The results confirm that erythrocyte CR1 expression is genetically determined, but the CR1 deficiency associated with IDDM seems to be an acquired rather than a genetic phenomenon.
123 1352745 Normal C3b receptor (CR1) genomic polymorphism in patients with insulin-dependent diabetes mellitus (IDDM): is the low erythrocyte CR1 expression an acquired phenomenon?
124 1352745 Expression of the erythrocyte complement receptor (C3bR = CR1 = CD35) and its genomic polymorphism (HindIII RFLP) was studied in a group of 80 patients with IDDM, 31 healthy siblings and 101 healthy blood donors.
125 1352745 Defective CR1 expression was found in 26% of the patients with IDDM compared with 9% of the controls (P less than 0.05) and 0% of the siblings.
126 1352745 The CR1 gene polymorphism of the IDDM patients did not significantly differ from that of the controls.
127 1352745 No significant association was found between the presence or absence of the HLA risk antigens for IDDM and CR1 expression.
128 1352745 The results confirm that erythrocyte CR1 expression is genetically determined, but the CR1 deficiency associated with IDDM seems to be an acquired rather than a genetic phenomenon.
129 1353022 A TaqI polymorphism in the human interleukin-1 beta (IL-1 beta) gene correlates with IL-1 beta secretion in vitro.
130 1353022 In the present study we searched for restriction fragment length polymorphisms (RFLP) in the human interleukin-1 beta (IL-1 beta) gene and for correlations to monocyte (Mo) function in non-related healthy donors and insulin-dependent diabetic patients.
131 1353022 No differences in allele or genotype frequencies of this RFLP were observed between randomly selected controls and randomly selected patients with insulin-dependent diabetes mellitus (IDDM).
132 1353534 Population studies have suggested an increased frequency of small DNA insertions (class I alleles) 5' to the insulin gene in insulin dependent (type I) diabetes mellitus (IDDM).
133 1353534 These results show that ascertainment through an offspring with IDDM selects for families with high frequencies of homozygosity for the class I allele and thus suggests that the insulin gene polymorphism is indeed providing part of the genetic predisposition to IDDM.
134 1353534 Population studies have suggested an increased frequency of small DNA insertions (class I alleles) 5' to the insulin gene in insulin dependent (type I) diabetes mellitus (IDDM).
135 1353534 These results show that ascertainment through an offspring with IDDM selects for families with high frequencies of homozygosity for the class I allele and thus suggests that the insulin gene polymorphism is indeed providing part of the genetic predisposition to IDDM.
136 1355306 In this study we report, for the first time, the molecular analysis of HLA-DR and DQ gene frequencies in a large cohort of well-characterized type 1 (insulin-dependent) diabetes mellitus (IDDM) patients (n = 72), and ethnically matched controls (n = 59) collected in sub-Saharan Africa.
137 1358911 DNA sequence analysis of class II HLA from Caucasian and black patients with type 1 (insulin-dependent) diabetes mellitus has suggested that aspartic acid at position 57 (Asp 57) of the DQ beta chain provides protection against insulin-dependent diabetes mellitus (IDDM).
138 1360342 Insulin-dependent diabetes mellitus (IDDM) results from a T cell-dependent autoimmune destruction of insulin-producing pancreatic beta cells.
139 1360342 Freshly isolated pancreatic beta cells from ob/ob mice did not express ICAM-1, but treatment of the cells with IL-1-beta, TNF-alpha, or INF-gamma strongly induced its expression as measured by immunofluorescence flow cytometry.
140 1360342 Immunoprecipitation from IL-1-beta-treated beta cells demonstrated a cell-surface glycoprotein with an apparent molecular weight of 95 kDa.
141 1361076 The genes located between class II and class I HLA genes including polymorphic tumour necrosis factor (TNF) genes may contribute to the disease susceptibility in IDDM.
142 1361076 Restriction fragment polymorphisms of the TNF-beta gene have been found to be fixed in the major IDDM susceptibility haplotypes, the B62,DR4 haplotype being associated with the 10.5-kb fragment and the B8,DR3 haplotype with a 5.5-kb fragment.
143 1361076 Among IDDM haplotypes the B62,DR4 haplotype was characterized by the 10.5-kb TNF fragment, whereas two other common Finnish IDDM-associated DR4 haplotypes--A24,B39,DR4 and A2,B56,DR4--had the 5.5-kb TNF fragment.
144 1361076 Both IDDM-associated and non-associated DR3 positive haplotypes were linked to the 5.5-kb fragment.
145 1361076 The distribution of various combinations of TNF alleles in IDDM probands (n = 63) did not differ from that expected according to the Hardy-Weinberg distribution.
146 1361076 Our results indicate that the 10.5-kb allele of TNF-beta gene as such is not a risk factor contributing to DR4/DQ8-associated susceptibility.
147 1361076 The genes located between class II and class I HLA genes including polymorphic tumour necrosis factor (TNF) genes may contribute to the disease susceptibility in IDDM.
148 1361076 Restriction fragment polymorphisms of the TNF-beta gene have been found to be fixed in the major IDDM susceptibility haplotypes, the B62,DR4 haplotype being associated with the 10.5-kb fragment and the B8,DR3 haplotype with a 5.5-kb fragment.
149 1361076 Among IDDM haplotypes the B62,DR4 haplotype was characterized by the 10.5-kb TNF fragment, whereas two other common Finnish IDDM-associated DR4 haplotypes--A24,B39,DR4 and A2,B56,DR4--had the 5.5-kb TNF fragment.
150 1361076 Both IDDM-associated and non-associated DR3 positive haplotypes were linked to the 5.5-kb fragment.
151 1361076 The distribution of various combinations of TNF alleles in IDDM probands (n = 63) did not differ from that expected according to the Hardy-Weinberg distribution.
152 1361076 Our results indicate that the 10.5-kb allele of TNF-beta gene as such is not a risk factor contributing to DR4/DQ8-associated susceptibility.
153 1361076 The genes located between class II and class I HLA genes including polymorphic tumour necrosis factor (TNF) genes may contribute to the disease susceptibility in IDDM.
154 1361076 Restriction fragment polymorphisms of the TNF-beta gene have been found to be fixed in the major IDDM susceptibility haplotypes, the B62,DR4 haplotype being associated with the 10.5-kb fragment and the B8,DR3 haplotype with a 5.5-kb fragment.
155 1361076 Among IDDM haplotypes the B62,DR4 haplotype was characterized by the 10.5-kb TNF fragment, whereas two other common Finnish IDDM-associated DR4 haplotypes--A24,B39,DR4 and A2,B56,DR4--had the 5.5-kb TNF fragment.
156 1361076 Both IDDM-associated and non-associated DR3 positive haplotypes were linked to the 5.5-kb fragment.
157 1361076 The distribution of various combinations of TNF alleles in IDDM probands (n = 63) did not differ from that expected according to the Hardy-Weinberg distribution.
158 1361076 Our results indicate that the 10.5-kb allele of TNF-beta gene as such is not a risk factor contributing to DR4/DQ8-associated susceptibility.
159 1361076 The genes located between class II and class I HLA genes including polymorphic tumour necrosis factor (TNF) genes may contribute to the disease susceptibility in IDDM.
160 1361076 Restriction fragment polymorphisms of the TNF-beta gene have been found to be fixed in the major IDDM susceptibility haplotypes, the B62,DR4 haplotype being associated with the 10.5-kb fragment and the B8,DR3 haplotype with a 5.5-kb fragment.
161 1361076 Among IDDM haplotypes the B62,DR4 haplotype was characterized by the 10.5-kb TNF fragment, whereas two other common Finnish IDDM-associated DR4 haplotypes--A24,B39,DR4 and A2,B56,DR4--had the 5.5-kb TNF fragment.
162 1361076 Both IDDM-associated and non-associated DR3 positive haplotypes were linked to the 5.5-kb fragment.
163 1361076 The distribution of various combinations of TNF alleles in IDDM probands (n = 63) did not differ from that expected according to the Hardy-Weinberg distribution.
164 1361076 Our results indicate that the 10.5-kb allele of TNF-beta gene as such is not a risk factor contributing to DR4/DQ8-associated susceptibility.
165 1361076 The genes located between class II and class I HLA genes including polymorphic tumour necrosis factor (TNF) genes may contribute to the disease susceptibility in IDDM.
166 1361076 Restriction fragment polymorphisms of the TNF-beta gene have been found to be fixed in the major IDDM susceptibility haplotypes, the B62,DR4 haplotype being associated with the 10.5-kb fragment and the B8,DR3 haplotype with a 5.5-kb fragment.
167 1361076 Among IDDM haplotypes the B62,DR4 haplotype was characterized by the 10.5-kb TNF fragment, whereas two other common Finnish IDDM-associated DR4 haplotypes--A24,B39,DR4 and A2,B56,DR4--had the 5.5-kb TNF fragment.
168 1361076 Both IDDM-associated and non-associated DR3 positive haplotypes were linked to the 5.5-kb fragment.
169 1361076 The distribution of various combinations of TNF alleles in IDDM probands (n = 63) did not differ from that expected according to the Hardy-Weinberg distribution.
170 1361076 Our results indicate that the 10.5-kb allele of TNF-beta gene as such is not a risk factor contributing to DR4/DQ8-associated susceptibility.
171 1362671 To compare the metabolic control and acceptability of a pen injector to the traditional syringe used in diabetes, 12 non-insulin-dependent diabetes mellitus (NIDDM) patients and six insulin-dependent diabetes mellitus (IDDM) patients were followed-up at the outpatient clinic of the Taipei Municipal Yang-Ming Hospital.
172 1364226 Among the 23 DR 3/4 positive diabetics, 19 (82.6%) had insulin-dependent diabetes mellitus (IDDM), three (13.0%) had non-insulin-dependent diabetes mellitus (NIDDM), and one (4.3%) had maturity onset diabetes of the young (MODY).
173 1364494 Calcitonin concentration (CT) was measured in 52 children with insulin-dependent diabetes (IDDM).
174 1370298 Insulin-dependent diabetes mellitus (IDDM) is thought to result from the autoimmune destruction of the insulin-producing beta cells of the pancreas.
175 1370298 Years before IDDM symptoms appear, we can detect autoantibodies to one or both forms of glutamate decarboxylase (GAD65 and GAD67), synthesized from their respective cDNAs in a bacterial expression system.
176 1370298 Although the level of GAD autoantibodies generally decline after IDDM onset, patients with IDDM-associated neuropathies have high levels of antibodies to GAD, years after the appearance of clinical IDDM.
177 1370298 We note a striking sequence similarity between the two GADs and Coxsackievirus, a virus that has been associated with IDDM both in humans and in experimental animals.
178 1370298 Insulin-dependent diabetes mellitus (IDDM) is thought to result from the autoimmune destruction of the insulin-producing beta cells of the pancreas.
179 1370298 Years before IDDM symptoms appear, we can detect autoantibodies to one or both forms of glutamate decarboxylase (GAD65 and GAD67), synthesized from their respective cDNAs in a bacterial expression system.
180 1370298 Although the level of GAD autoantibodies generally decline after IDDM onset, patients with IDDM-associated neuropathies have high levels of antibodies to GAD, years after the appearance of clinical IDDM.
181 1370298 We note a striking sequence similarity between the two GADs and Coxsackievirus, a virus that has been associated with IDDM both in humans and in experimental animals.
182 1370298 Insulin-dependent diabetes mellitus (IDDM) is thought to result from the autoimmune destruction of the insulin-producing beta cells of the pancreas.
183 1370298 Years before IDDM symptoms appear, we can detect autoantibodies to one or both forms of glutamate decarboxylase (GAD65 and GAD67), synthesized from their respective cDNAs in a bacterial expression system.
184 1370298 Although the level of GAD autoantibodies generally decline after IDDM onset, patients with IDDM-associated neuropathies have high levels of antibodies to GAD, years after the appearance of clinical IDDM.
185 1370298 We note a striking sequence similarity between the two GADs and Coxsackievirus, a virus that has been associated with IDDM both in humans and in experimental animals.
186 1370298 Insulin-dependent diabetes mellitus (IDDM) is thought to result from the autoimmune destruction of the insulin-producing beta cells of the pancreas.
187 1370298 Years before IDDM symptoms appear, we can detect autoantibodies to one or both forms of glutamate decarboxylase (GAD65 and GAD67), synthesized from their respective cDNAs in a bacterial expression system.
188 1370298 Although the level of GAD autoantibodies generally decline after IDDM onset, patients with IDDM-associated neuropathies have high levels of antibodies to GAD, years after the appearance of clinical IDDM.
189 1370298 We note a striking sequence similarity between the two GADs and Coxsackievirus, a virus that has been associated with IDDM both in humans and in experimental animals.
190 1375072 We investigated whether zincuria is associated with microalbuminuria in type I (insulin-dependent) diabetics (IDDM).
191 1375071 Zinc status was assessed in 53 diabetic patients: 18 insulin-dependent diabetic patients (IDDM), 22 noninsulin-dependent diabetic patients (NIDDM) treated with oral antidiabetic agents, and 13 insulin-treated, noninsulin-dependent diabetic patients (IRDM).
192 1382289 The autoimmune phenomena associated with destruction of the beta cell in pancreatic islets and development of type 1 (insulin-dependent) diabetes mellitus (IDDM) include circulating islet cell antibodies.
193 1382289 MICA 1-6 therefore reveal glutamate decarboxylase as the predominant target antigen of cytoplasmic islet cell autoantibodies in a patient with newly diagnosed IDDM.
194 1382289 The autoimmune phenomena associated with destruction of the beta cell in pancreatic islets and development of type 1 (insulin-dependent) diabetes mellitus (IDDM) include circulating islet cell antibodies.
195 1382289 MICA 1-6 therefore reveal glutamate decarboxylase as the predominant target antigen of cytoplasmic islet cell autoantibodies in a patient with newly diagnosed IDDM.
196 1385478 Current knowledge of the phenotype of mononuclear cells accumulating in pancreatic islets in insulin-dependent diabetes (IDDM) and factors determining their homing into the pancreas is limited.
197 1385478 The vascular endothelium of the islets and many small vessels nearby islets strongly expressed intercellular adhesion molecule-1, whereas vascular cell adhesion molecule-1 and E-selectin were totally absent.
198 1385478 We conclude: (a) that increased expression of intercellular adhesion molecule-1 on vascular endothelium may increase endothelial adhesion of mononuclear cells and enhance their accumulation in the pancreas during diabetic insulitis; (b) that T cells with certain T cell receptors can be enriched in infiltrated pancreatic islets; and (c) that macrophages and antigen-specific CD 8-positive T cells are involved in pancreatic beta cell destruction at the onset of IDDM.
199 1385478 Current knowledge of the phenotype of mononuclear cells accumulating in pancreatic islets in insulin-dependent diabetes (IDDM) and factors determining their homing into the pancreas is limited.
200 1385478 The vascular endothelium of the islets and many small vessels nearby islets strongly expressed intercellular adhesion molecule-1, whereas vascular cell adhesion molecule-1 and E-selectin were totally absent.
201 1385478 We conclude: (a) that increased expression of intercellular adhesion molecule-1 on vascular endothelium may increase endothelial adhesion of mononuclear cells and enhance their accumulation in the pancreas during diabetic insulitis; (b) that T cells with certain T cell receptors can be enriched in infiltrated pancreatic islets; and (c) that macrophages and antigen-specific CD 8-positive T cells are involved in pancreatic beta cell destruction at the onset of IDDM.
202 1386312 Type 1, insulin-dependent diabetes mellitus (IDDM) appears to result from a T cell-dependent destruction of insulin-producing pancreatic beta cells.
203 1386312 By polymerase chain reaction (PCR), I.S. 2.15 T cells contain mRNA species encoding for the potentially immunosuppressive cytokines, interleukin-10 (IL-10) and transforming growth factor-beta (TGF-beta).
204 1387153 In this study, V beta usage by human peripheral T cells derived from serial samples of the same individual, identical twins, and the members of three nuclear families that include four members with insulin-dependent diabetes mellitus (IDDM) was assessed by both quantitative polymerase chain reaction and Northern blotting with V beta subfamily-specific probes.
205 1387654 Genotype and allele frequencies were compared to four different control groups: unaffected siblings and parents of the MS patients, patients with insulin-dependent diabetes mellitus (IDDM) and healthy unrelated Caucasians.
206 1395129 The Bio-Breeding (BB) rat develops spontaneous insulin-dependent diabetes mellitus (IDDM) and provides a useful animal model to study this human autoimmune disease.
207 1395129 Treatment of BB rats with tumor necrosis factor (TNF) has been reported to prevent the development of IDDM.
208 1395129 TNF production in short-term cultures of peritoneal macrophages from DP rats was significantly less than that from control DR rats, both in the basal state and after stimulation with either interferon-gamma (IFN-gamma) or lipopolysaccharide (LPS) in vivo and in vitro.
209 1395129 In contrast, TNF production by macrophages from CFA-injected DP rats (basal and IFN-gamma or LPS-stimulated) was equal to or greater than that by macrophages from DP rats and similar to TNF production by macrophages from CFA-injected DR rats.
210 1395129 The Bio-Breeding (BB) rat develops spontaneous insulin-dependent diabetes mellitus (IDDM) and provides a useful animal model to study this human autoimmune disease.
211 1395129 Treatment of BB rats with tumor necrosis factor (TNF) has been reported to prevent the development of IDDM.
212 1395129 TNF production in short-term cultures of peritoneal macrophages from DP rats was significantly less than that from control DR rats, both in the basal state and after stimulation with either interferon-gamma (IFN-gamma) or lipopolysaccharide (LPS) in vivo and in vitro.
213 1395129 In contrast, TNF production by macrophages from CFA-injected DP rats (basal and IFN-gamma or LPS-stimulated) was equal to or greater than that by macrophages from DP rats and similar to TNF production by macrophages from CFA-injected DR rats.
214 1397702 In this study, the relationship between the severity of diabetic complications and pentosidine formation was investigated in collagen from skin-punch biopsies from 25 nondiabetic control subjects and 41 IDDM patients with diabetes duration greater than 17 yr.
215 1397702 Pentosidine also was significantly elevated in the serum of IDDM patients compared with control subjects (P less than 0.0001), but levels were not significantly correlated with age, diabetes duration, complication, or skin collagen pentosidine (P greater than 0.05).
216 1397702 In this study, the relationship between the severity of diabetic complications and pentosidine formation was investigated in collagen from skin-punch biopsies from 25 nondiabetic control subjects and 41 IDDM patients with diabetes duration greater than 17 yr.
217 1397702 Pentosidine also was significantly elevated in the serum of IDDM patients compared with control subjects (P less than 0.0001), but levels were not significantly correlated with age, diabetes duration, complication, or skin collagen pentosidine (P greater than 0.05).
218 1400874 Defective glucose counterregulation commonly seen in intensively treated insulin-dependent diabetes (IDDM) is mediated in part by a failure of compensatory stimulation of hepatic glucose production.
219 1400874 IDDM patients received insulin overnight to maintain euglycemia before study.
220 1400874 Although insulin levels rose to a similar extent as those in normal control subjects (n = 6), the fall in plasma glucose was markedly greater in IDDM (2.5 +/- 0.2 vs. 3.64 +/- 0.2 mM in controls; P < 0.01).
221 1400874 Defective glucose counterregulation commonly seen in intensively treated insulin-dependent diabetes (IDDM) is mediated in part by a failure of compensatory stimulation of hepatic glucose production.
222 1400874 IDDM patients received insulin overnight to maintain euglycemia before study.
223 1400874 Although insulin levels rose to a similar extent as those in normal control subjects (n = 6), the fall in plasma glucose was markedly greater in IDDM (2.5 +/- 0.2 vs. 3.64 +/- 0.2 mM in controls; P < 0.01).
224 1400874 Defective glucose counterregulation commonly seen in intensively treated insulin-dependent diabetes (IDDM) is mediated in part by a failure of compensatory stimulation of hepatic glucose production.
225 1400874 IDDM patients received insulin overnight to maintain euglycemia before study.
226 1400874 Although insulin levels rose to a similar extent as those in normal control subjects (n = 6), the fall in plasma glucose was markedly greater in IDDM (2.5 +/- 0.2 vs. 3.64 +/- 0.2 mM in controls; P < 0.01).
227 1401944 Insulin autoantibodies (IAA), a marker for insulin-dependent diabetes mellitus (IDDM), have been reported in other diseases such as thyroid disease and after treatment with sulfhydryl containing medications.
228 1401944 We conclude: (1) subjects with thyroid disease and first degree relatives of IDDM patients frequently have high non-specific binding for IAA in an RIA not employing a cold displacement step, (2) in some newly diagnosed IDDM patients and first degree relatives of IDDM patients, IAA may be missed by an assay not optimized to measure specific binding, and (3) displacement with cold insulin increases both the specificity and sensitivity of RIAs measuring insulin autoantibodies.
229 1401944 Insulin autoantibodies (IAA), a marker for insulin-dependent diabetes mellitus (IDDM), have been reported in other diseases such as thyroid disease and after treatment with sulfhydryl containing medications.
230 1401944 We conclude: (1) subjects with thyroid disease and first degree relatives of IDDM patients frequently have high non-specific binding for IAA in an RIA not employing a cold displacement step, (2) in some newly diagnosed IDDM patients and first degree relatives of IDDM patients, IAA may be missed by an assay not optimized to measure specific binding, and (3) displacement with cold insulin increases both the specificity and sensitivity of RIAs measuring insulin autoantibodies.
231 1402445 The epidemiology of insulin-dependent diabetes mellitus (IDDM): report from Thailand.
232 1408719 Insulin-dependent diabetes mellitus (IDDM) is a chronic disease with unknown aetiology and therefore without effective measures for its prevention.
233 1408726 Diabetic ketoacidosis remains a significant cause of death in cases of insulin-dependent diabetes mellitus (IDDM).
234 1408728 The marked improvement during recent years in prognosis for patients with insulin-dependent diabetes mellitus (IDDM), has also had actuarial consequences.
235 1409709 Insulin-dependent diabetes mellitus (IDDM) is associated with serum antibodies that precipitate a 64-kDa pancreatic islet cell protein reported to be glutamic acid decarboxylase (GAD; glutamate decarboxylase, EC 4.1.1.15).
236 1409709 Brain GAD activity was precipitated by noninhibitory antibodies in the sera of 16/26 (62%) subjects defined as having preclinical IDDM (islet cell antibody-positive first-degree relatives of a person with IDDM), 3/13 (23%) with recent-onset IDDM, and 3/3 with the stiff man syndrome.
237 1409709 In addition, sera of 5/26 (19%) preclinical and 2/13 (15%) recent-onset IDDM subjects contained antibodies that precipitated GAD but inhibited its activity.
238 1409709 Thus, overall, 21/26 (81%) preclinical and 5/13 (38%) recent-onset IDDM subjects had antibodies that precipitated GAD activity.
239 1409709 GAD affinity-purified to homogeneity (specific activity, 58 units/mg) was specifically immunoprecipitated as a single 60-kDa species by the IDDM sera.
240 1409709 We conclude that (i) GAD is an (auto)antigen in a majority of subjects operationally defined as having preclinical IDDM, (ii) pancreatic islet and brain GAD are likely to be cross-reactive, and (iii) the majority of GAD antibodies are directed away from the catalytic site of the brain enzyme.
241 1409709 The lower frequency of GAD antibodies in recent-onset IDDM subjects indicates either that immunoreactivity is lost with near-total beta-cell destruction or that GAD antibodies denote a low risk of progression to clinical disease.
242 1409709 Insulin-dependent diabetes mellitus (IDDM) is associated with serum antibodies that precipitate a 64-kDa pancreatic islet cell protein reported to be glutamic acid decarboxylase (GAD; glutamate decarboxylase, EC 4.1.1.15).
243 1409709 Brain GAD activity was precipitated by noninhibitory antibodies in the sera of 16/26 (62%) subjects defined as having preclinical IDDM (islet cell antibody-positive first-degree relatives of a person with IDDM), 3/13 (23%) with recent-onset IDDM, and 3/3 with the stiff man syndrome.
244 1409709 In addition, sera of 5/26 (19%) preclinical and 2/13 (15%) recent-onset IDDM subjects contained antibodies that precipitated GAD but inhibited its activity.
245 1409709 Thus, overall, 21/26 (81%) preclinical and 5/13 (38%) recent-onset IDDM subjects had antibodies that precipitated GAD activity.
246 1409709 GAD affinity-purified to homogeneity (specific activity, 58 units/mg) was specifically immunoprecipitated as a single 60-kDa species by the IDDM sera.
247 1409709 We conclude that (i) GAD is an (auto)antigen in a majority of subjects operationally defined as having preclinical IDDM, (ii) pancreatic islet and brain GAD are likely to be cross-reactive, and (iii) the majority of GAD antibodies are directed away from the catalytic site of the brain enzyme.
248 1409709 The lower frequency of GAD antibodies in recent-onset IDDM subjects indicates either that immunoreactivity is lost with near-total beta-cell destruction or that GAD antibodies denote a low risk of progression to clinical disease.
249 1409709 Insulin-dependent diabetes mellitus (IDDM) is associated with serum antibodies that precipitate a 64-kDa pancreatic islet cell protein reported to be glutamic acid decarboxylase (GAD; glutamate decarboxylase, EC 4.1.1.15).
250 1409709 Brain GAD activity was precipitated by noninhibitory antibodies in the sera of 16/26 (62%) subjects defined as having preclinical IDDM (islet cell antibody-positive first-degree relatives of a person with IDDM), 3/13 (23%) with recent-onset IDDM, and 3/3 with the stiff man syndrome.
251 1409709 In addition, sera of 5/26 (19%) preclinical and 2/13 (15%) recent-onset IDDM subjects contained antibodies that precipitated GAD but inhibited its activity.
252 1409709 Thus, overall, 21/26 (81%) preclinical and 5/13 (38%) recent-onset IDDM subjects had antibodies that precipitated GAD activity.
253 1409709 GAD affinity-purified to homogeneity (specific activity, 58 units/mg) was specifically immunoprecipitated as a single 60-kDa species by the IDDM sera.
254 1409709 We conclude that (i) GAD is an (auto)antigen in a majority of subjects operationally defined as having preclinical IDDM, (ii) pancreatic islet and brain GAD are likely to be cross-reactive, and (iii) the majority of GAD antibodies are directed away from the catalytic site of the brain enzyme.
255 1409709 The lower frequency of GAD antibodies in recent-onset IDDM subjects indicates either that immunoreactivity is lost with near-total beta-cell destruction or that GAD antibodies denote a low risk of progression to clinical disease.
256 1409709 Insulin-dependent diabetes mellitus (IDDM) is associated with serum antibodies that precipitate a 64-kDa pancreatic islet cell protein reported to be glutamic acid decarboxylase (GAD; glutamate decarboxylase, EC 4.1.1.15).
257 1409709 Brain GAD activity was precipitated by noninhibitory antibodies in the sera of 16/26 (62%) subjects defined as having preclinical IDDM (islet cell antibody-positive first-degree relatives of a person with IDDM), 3/13 (23%) with recent-onset IDDM, and 3/3 with the stiff man syndrome.
258 1409709 In addition, sera of 5/26 (19%) preclinical and 2/13 (15%) recent-onset IDDM subjects contained antibodies that precipitated GAD but inhibited its activity.
259 1409709 Thus, overall, 21/26 (81%) preclinical and 5/13 (38%) recent-onset IDDM subjects had antibodies that precipitated GAD activity.
260 1409709 GAD affinity-purified to homogeneity (specific activity, 58 units/mg) was specifically immunoprecipitated as a single 60-kDa species by the IDDM sera.
261 1409709 We conclude that (i) GAD is an (auto)antigen in a majority of subjects operationally defined as having preclinical IDDM, (ii) pancreatic islet and brain GAD are likely to be cross-reactive, and (iii) the majority of GAD antibodies are directed away from the catalytic site of the brain enzyme.
262 1409709 The lower frequency of GAD antibodies in recent-onset IDDM subjects indicates either that immunoreactivity is lost with near-total beta-cell destruction or that GAD antibodies denote a low risk of progression to clinical disease.
263 1409709 Insulin-dependent diabetes mellitus (IDDM) is associated with serum antibodies that precipitate a 64-kDa pancreatic islet cell protein reported to be glutamic acid decarboxylase (GAD; glutamate decarboxylase, EC 4.1.1.15).
264 1409709 Brain GAD activity was precipitated by noninhibitory antibodies in the sera of 16/26 (62%) subjects defined as having preclinical IDDM (islet cell antibody-positive first-degree relatives of a person with IDDM), 3/13 (23%) with recent-onset IDDM, and 3/3 with the stiff man syndrome.
265 1409709 In addition, sera of 5/26 (19%) preclinical and 2/13 (15%) recent-onset IDDM subjects contained antibodies that precipitated GAD but inhibited its activity.
266 1409709 Thus, overall, 21/26 (81%) preclinical and 5/13 (38%) recent-onset IDDM subjects had antibodies that precipitated GAD activity.
267 1409709 GAD affinity-purified to homogeneity (specific activity, 58 units/mg) was specifically immunoprecipitated as a single 60-kDa species by the IDDM sera.
268 1409709 We conclude that (i) GAD is an (auto)antigen in a majority of subjects operationally defined as having preclinical IDDM, (ii) pancreatic islet and brain GAD are likely to be cross-reactive, and (iii) the majority of GAD antibodies are directed away from the catalytic site of the brain enzyme.
269 1409709 The lower frequency of GAD antibodies in recent-onset IDDM subjects indicates either that immunoreactivity is lost with near-total beta-cell destruction or that GAD antibodies denote a low risk of progression to clinical disease.
270 1409709 Insulin-dependent diabetes mellitus (IDDM) is associated with serum antibodies that precipitate a 64-kDa pancreatic islet cell protein reported to be glutamic acid decarboxylase (GAD; glutamate decarboxylase, EC 4.1.1.15).
271 1409709 Brain GAD activity was precipitated by noninhibitory antibodies in the sera of 16/26 (62%) subjects defined as having preclinical IDDM (islet cell antibody-positive first-degree relatives of a person with IDDM), 3/13 (23%) with recent-onset IDDM, and 3/3 with the stiff man syndrome.
272 1409709 In addition, sera of 5/26 (19%) preclinical and 2/13 (15%) recent-onset IDDM subjects contained antibodies that precipitated GAD but inhibited its activity.
273 1409709 Thus, overall, 21/26 (81%) preclinical and 5/13 (38%) recent-onset IDDM subjects had antibodies that precipitated GAD activity.
274 1409709 GAD affinity-purified to homogeneity (specific activity, 58 units/mg) was specifically immunoprecipitated as a single 60-kDa species by the IDDM sera.
275 1409709 We conclude that (i) GAD is an (auto)antigen in a majority of subjects operationally defined as having preclinical IDDM, (ii) pancreatic islet and brain GAD are likely to be cross-reactive, and (iii) the majority of GAD antibodies are directed away from the catalytic site of the brain enzyme.
276 1409709 The lower frequency of GAD antibodies in recent-onset IDDM subjects indicates either that immunoreactivity is lost with near-total beta-cell destruction or that GAD antibodies denote a low risk of progression to clinical disease.
277 1409709 Insulin-dependent diabetes mellitus (IDDM) is associated with serum antibodies that precipitate a 64-kDa pancreatic islet cell protein reported to be glutamic acid decarboxylase (GAD; glutamate decarboxylase, EC 4.1.1.15).
278 1409709 Brain GAD activity was precipitated by noninhibitory antibodies in the sera of 16/26 (62%) subjects defined as having preclinical IDDM (islet cell antibody-positive first-degree relatives of a person with IDDM), 3/13 (23%) with recent-onset IDDM, and 3/3 with the stiff man syndrome.
279 1409709 In addition, sera of 5/26 (19%) preclinical and 2/13 (15%) recent-onset IDDM subjects contained antibodies that precipitated GAD but inhibited its activity.
280 1409709 Thus, overall, 21/26 (81%) preclinical and 5/13 (38%) recent-onset IDDM subjects had antibodies that precipitated GAD activity.
281 1409709 GAD affinity-purified to homogeneity (specific activity, 58 units/mg) was specifically immunoprecipitated as a single 60-kDa species by the IDDM sera.
282 1409709 We conclude that (i) GAD is an (auto)antigen in a majority of subjects operationally defined as having preclinical IDDM, (ii) pancreatic islet and brain GAD are likely to be cross-reactive, and (iii) the majority of GAD antibodies are directed away from the catalytic site of the brain enzyme.
283 1409709 The lower frequency of GAD antibodies in recent-onset IDDM subjects indicates either that immunoreactivity is lost with near-total beta-cell destruction or that GAD antibodies denote a low risk of progression to clinical disease.
284 1411733 The effect of race on differences in metabolic control was examined in patients with non-insulin-dependent (NIDDM) and insulin-dependent (IDDM) diabetes mellitus.
285 1412411 The HLA DQB1*0502 allele is neutrally associated with insulin-dependent diabetes mellitus in the Sardinian population.
286 1412411 In the Sardinian population a very high incidence of insulin-dependent diabetes mellitus (IDDM) and the lack of HLA-DR2 protective effect due to the high frequency of the A2, Cw7, B17, 3F31, DR2, DQw1 extended haplotype has been reported.
287 1412418 Human leukocyte antigen (HLA) genes are candidates for susceptibility to insulin-dependent diabetes mellitus (IDDM).
288 1418828 Hypertension is frequently seen in insulin-dependent diabetes mellitus (IDDM), but the mechanism of the hypertension is unknown.
289 1421778 Enteral nutrition (EN, 750-2200 kcal/day) was given to 40 NIDDM patients (group A) and 6 insulin-dependent diabetic (IDDM) patients (group B), and parenteral nutrition (PN, 1600-2400 kcal/day) was given to 18 NIDDM patients (group C) and 4 IDDM patients (group D).
290 1425153 These findings underscore the importance of targeting intervention to IDDM individuals who have a high WHR to reduce known risk factors for IDDM complications especially those for cardiovascular disease, and is consistent with the hypothesis that insulin resistance may have a role to play in IDDM complications.
291 1428492 Risk of developing insulin-dependent diabetes mellitus (IDDM) before 35 years of age: indications of climatological determinants for age at onset.
292 1428492 The risk of developing insulin-dependent diabetes mellitus (IDDM) per 100,000 individuals before 15 years was 386 (95% confidence intervals (CI): 362-410) for boys and 391 (95% CI: 367-415) for girls and by 35 years 701 (95% CI: 671-731) for men and 562 (95% CI: 534-690) for women.
293 1428492 Risk of developing insulin-dependent diabetes mellitus (IDDM) before 35 years of age: indications of climatological determinants for age at onset.
294 1428492 The risk of developing insulin-dependent diabetes mellitus (IDDM) per 100,000 individuals before 15 years was 386 (95% confidence intervals (CI): 362-410) for boys and 391 (95% CI: 367-415) for girls and by 35 years 701 (95% CI: 671-731) for men and 562 (95% CI: 534-690) for women.
295 1429035 Relative contribution of HLA-DQA and -DQB alleles to predisposition to insulin-dependent diabetes mellitus.
296 1429035 The results were grouped into three entities: a combination of alleles conferring susceptibility, a group conferring protection, and a group without any apparent HLA-DQ or -DR predisposition to insulin-dependent (type 1) diabetes mellitus (IDDM).
297 1429414 School-age children were assessed longitudinally for up to 9 years, after the onset of their insulin-dependent diabetes mellitus (IDDM), to determine the time-dependent risk of the psychiatric diagnosis of noncompliance with medical treatment and to examine protective and risk factors.
298 1430089 We have compared the action of human proinsulin and insulin on glucose turnover, intermediary carbohydrate, and lipid metabolism in insulin-dependent-diabetic (IDDM) subjects.
299 1430089 We conclude that in IDDM: 1) proinsulin has a preferential effect on the liver compared to muscle, in terms of glucose handling; 2) proinsulin may have a different effect on lactate metabolism compared to insulin; 3) proinsulin at the lowest dose resulted in an inability to suppress lipolysis and ketogenesis; 4) glucose turnover can be underestimated using [6'6'2H2]glucose.
300 1430089 We have compared the action of human proinsulin and insulin on glucose turnover, intermediary carbohydrate, and lipid metabolism in insulin-dependent-diabetic (IDDM) subjects.
301 1430089 We conclude that in IDDM: 1) proinsulin has a preferential effect on the liver compared to muscle, in terms of glucose handling; 2) proinsulin may have a different effect on lactate metabolism compared to insulin; 3) proinsulin at the lowest dose resulted in an inability to suppress lipolysis and ketogenesis; 4) glucose turnover can be underestimated using [6'6'2H2]glucose.
302 1430290 A cross-sectional study was designed to evaluate the periodontal status of 85 12-18 year-old French adolescents with insulin-dependent diabetes (IDDM) and 38 healthy controls in the same age group.
303 1432481 Participants included 95 youths with insulin-dependent diabetes mellitus (IDDM) and their parents.
304 1439913 Both insulin dependent (IDDM) and non-insulin dependent (NIDDM) diabetic patients exhibit similar complications so that the cost of treatment may be comparable, but further studies are needed to establish this.
305 1442031 The following is a case of a family with a pair of identical twins and a family history of insulin-dependent diabetes mellitus (IDDM).
306 1442031 His father has been treated with insulin since the diagnosis of IDDM at the age of 17.
307 1442031 The following is a case of a family with a pair of identical twins and a family history of insulin-dependent diabetes mellitus (IDDM).
308 1442031 His father has been treated with insulin since the diagnosis of IDDM at the age of 17.
309 1442030 This patient is the first case in Japan of Marfan syndrome associated with insulin-dependent diabetes mellitus, although the relation between Marfan syndrome and IDDM remains unclear.
310 1442714 The risk for insulin-dependent diabetes mellitus (IDDM) associated with genetic susceptibility markers at the human leukocyte antigen (HLA) DQA1 and DQB1 loci was evaluated among individuals with and those without islet cell antibodies.
311 1445019 Lipoprotein(a)[Lp(a)] levels were assessed in 37 patients with insulin dependent (IDDM) and in 75 patients with non-insulin dependent (NIDDM) diabetes who showed varying degrees of proteinuria and glycaemic control.
312 1446578 The association of disease duration with deterioration of cardiovascular autonomic reflexes was studied in two groups of young patients with insulin-dependent diabetes mellitus (IDDM).
313 1453877 Oxygen free radicals have been implicated as mediators of pancreatic islet beta cell damage in autoimmune, insulin-dependent diabetes mellitus (IDDM).
314 1457752 The goal of this review was to assess the magnitude of coronary artery disease (CAD) mortality and its determinants in insulin-dependent diabetes mellitus (IDDM) patients with persistent proteinuria.
315 1457760 Although many studies report an elevated Vmax of red blood cell Na/Li countertransport (CTT) activity in patients with insulin-dependent diabetes mellitus (IDDM) complicated by renal disease, divergent reports exist.
316 1459292 The difference in the acute metabolic change in ketone bodies between patients with insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) was investigated in this study.
317 1459292 The subjects employed were 7 patients with IDDM losing residual insulin secretion and 7 patients with NIDDM matched to the former patients for age, body mass index, duration of diabetes, daily insulin dosage, fasting plasma glucose and HbA1c.
318 1459292 The difference in the acute metabolic change in ketone bodies between patients with insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) was investigated in this study.
319 1459292 The subjects employed were 7 patients with IDDM losing residual insulin secretion and 7 patients with NIDDM matched to the former patients for age, body mass index, duration of diabetes, daily insulin dosage, fasting plasma glucose and HbA1c.
320 1459312 Major determinants of susceptibility to Type 1 (insulin-dependent) diabetes (IDDM) have been mapped to the HLA complex, near to or identical with genes encoding class II molecules.
321 1461146 We studied the natural course of disease in spontaneously diabetic rats, Long Evans Tokushima Lean (LETL) rats, to determine whether it showed similar pathogenetic heterogeneity to that of patients with insulin-dependent diabetes mellitus (IDDM) with regard to the relationships between age at onset, rapidity of disease progress, and degree of beta-cell function at the time of its manifestation.
322 1462980 Diabetic nephropathy is a serious complication of insulin-dependent diabetes mellitus (IDDM) that affects 30% to 40% of IDDM patients with a predictable time of onset.
323 1462980 Hopefully, assessing glomerular hyperfiltration, urinary albumin excretion rate (AER), glycemic control, mean arterial pressure (MAP), and perhaps early morphologic changes will allow early identification of this high-risk group of IDDM patients before overt nephropathy is present.
324 1462980 Diabetic nephropathy is a serious complication of insulin-dependent diabetes mellitus (IDDM) that affects 30% to 40% of IDDM patients with a predictable time of onset.
325 1462980 Hopefully, assessing glomerular hyperfiltration, urinary albumin excretion rate (AER), glycemic control, mean arterial pressure (MAP), and perhaps early morphologic changes will allow early identification of this high-risk group of IDDM patients before overt nephropathy is present.
326 1465562 Eighty-five 12-18-yr-old adolescents suffering from insulin-dependent diabetes mellitus (IDDM) and their healthy age- and sex-matched controls were investigated with respect to dental caries, salivary flow rate, pH and buffering capacity of saliva, counts for lactobacilli and mutans streptococci, and salivary glucose content.
327 1468302 This manuscript reviews both the acute effects of muscular contractions and the effects of physical training on insulin sensitivity in NIDDM and insulin-dependent diabetic (IDDM) human subjects.
328 1468308 The objective of this study was to assess the habitual physical activity of insulin-dependent diabetes mellitus (IDDM) patients on intensive insulin therapy.
329 1468308 This case-control study consisted of 34 IDDM patients (14 on multiple injection therapy, 20 on continuous subcutaneous insulin infusion [CSII], and control subjects matched for sex, age, weight, height, body mass index, smoking behavior, and occupational status).
330 1468308 The objective of this study was to assess the habitual physical activity of insulin-dependent diabetes mellitus (IDDM) patients on intensive insulin therapy.
331 1468308 This case-control study consisted of 34 IDDM patients (14 on multiple injection therapy, 20 on continuous subcutaneous insulin infusion [CSII], and control subjects matched for sex, age, weight, height, body mass index, smoking behavior, and occupational status).
332 1469084 The association of insulin-dependent diabetes mellitus (IDDM) with certain HLA alleles is well documented in pediatric patients.
333 1469084 These non-DR3/non-DR4 patients, although presenting clinically as IDDM type 1 patients, showed a lower frequency of islet cell antibodies at diagnosis and a significantly milder initial insulin deficiency.
334 1469084 The association of insulin-dependent diabetes mellitus (IDDM) with certain HLA alleles is well documented in pediatric patients.
335 1469084 These non-DR3/non-DR4 patients, although presenting clinically as IDDM type 1 patients, showed a lower frequency of islet cell antibodies at diagnosis and a significantly milder initial insulin deficiency.
336 1470168 The original diseases of 7 patients were insulin-dependent diabetes mellitus (IDDM) with chronic renal failure, retinopathy and neuropathy.
337 1472630 Autoantibodies against the beta-cell M(r) 64,000 protein (p64), recently identified as an isoform of glutamic acid decarboxylase (GAD), are prevalent in patients with insulin-dependent diabetes mellitus (IDDM).
338 1477090 The HLA-DRB1*0405 haplotype is most strongly associated with IDDM in Algerians.
339 1477090 Insulin-dependent diabetes mellitus (IDDM) in Caucasians is strongly associated with HLA-DR3-DQ2 and DR4-DQ8.
340 1477090 In order to investigate the HLA class II associations with IDDM in Algerians, we have used polymerase chain reaction (PCR) and sequence specific oligonucleotide analysis (SSO) to identify DQA1, DQB1, and DRB1 alleles, haplotypes and genotypes in 50 unrelated IDDM patients and 46 controls from a homogeneous population in Western Algeria.
341 1477090 The HLA-DRB1*0405 haplotype is most strongly associated with IDDM in Algerians.
342 1477090 Insulin-dependent diabetes mellitus (IDDM) in Caucasians is strongly associated with HLA-DR3-DQ2 and DR4-DQ8.
343 1477090 In order to investigate the HLA class II associations with IDDM in Algerians, we have used polymerase chain reaction (PCR) and sequence specific oligonucleotide analysis (SSO) to identify DQA1, DQB1, and DRB1 alleles, haplotypes and genotypes in 50 unrelated IDDM patients and 46 controls from a homogeneous population in Western Algeria.
344 1477090 The HLA-DRB1*0405 haplotype is most strongly associated with IDDM in Algerians.
345 1477090 Insulin-dependent diabetes mellitus (IDDM) in Caucasians is strongly associated with HLA-DR3-DQ2 and DR4-DQ8.
346 1477090 In order to investigate the HLA class II associations with IDDM in Algerians, we have used polymerase chain reaction (PCR) and sequence specific oligonucleotide analysis (SSO) to identify DQA1, DQB1, and DRB1 alleles, haplotypes and genotypes in 50 unrelated IDDM patients and 46 controls from a homogeneous population in Western Algeria.
347 1478150 Insulin antibodies (IAA) can be detected in the serum of the majority of newly diagnosed IDDM patients prior to insulin therapy.
348 1478158 The residual B-cell function was examined by means of the plasma C-peptide response 6 min after a combined injection of glucagon and glucose (GG test) or conventional glucagon test (G test) in four insulin-dependent diabetic patients (IDDM group), in 18 diabetic patients treated with insulin (Insulin group), 31 treated with oral hypoglycemic agents (SU group) and 27 treated with diet only (Diet group) and in 22 borderline cases.
349 1478158 By GG test, 6-min C-peptide values of the IDDM group were 0.27 +/- 0.05 nM (n = 4) and were significantly lower than those of the Insulin group (0.89 +/- 0.09 nM, n = 12), the SU group (1.42 +/- 0.10 nM, n = 13), the Diet group (2.47 +/- 0.22 nM, n = 11) and the borderline cases (3.38 +/- 0.22 nM, n = 11).
350 1478158 In the G test, plasma C-peptide concentrations at 6 min were 0.35 +/- 0.08 nM in the IDDM group (n = 2), 0.72 +/- 0.20 nM in the Insulin group (n = 7), 1.08 +/- 0.09 nM in the SU group (n = 20), 1.40 +/- 0.19 nM in the Diet group (n = 17) and 2.05 +/- 0.21 nM in the borderline cases (n = 12).
351 1478158 The residual B-cell function was examined by means of the plasma C-peptide response 6 min after a combined injection of glucagon and glucose (GG test) or conventional glucagon test (G test) in four insulin-dependent diabetic patients (IDDM group), in 18 diabetic patients treated with insulin (Insulin group), 31 treated with oral hypoglycemic agents (SU group) and 27 treated with diet only (Diet group) and in 22 borderline cases.
352 1478158 By GG test, 6-min C-peptide values of the IDDM group were 0.27 +/- 0.05 nM (n = 4) and were significantly lower than those of the Insulin group (0.89 +/- 0.09 nM, n = 12), the SU group (1.42 +/- 0.10 nM, n = 13), the Diet group (2.47 +/- 0.22 nM, n = 11) and the borderline cases (3.38 +/- 0.22 nM, n = 11).
353 1478158 In the G test, plasma C-peptide concentrations at 6 min were 0.35 +/- 0.08 nM in the IDDM group (n = 2), 0.72 +/- 0.20 nM in the Insulin group (n = 7), 1.08 +/- 0.09 nM in the SU group (n = 20), 1.40 +/- 0.19 nM in the Diet group (n = 17) and 2.05 +/- 0.21 nM in the borderline cases (n = 12).
354 1478158 The residual B-cell function was examined by means of the plasma C-peptide response 6 min after a combined injection of glucagon and glucose (GG test) or conventional glucagon test (G test) in four insulin-dependent diabetic patients (IDDM group), in 18 diabetic patients treated with insulin (Insulin group), 31 treated with oral hypoglycemic agents (SU group) and 27 treated with diet only (Diet group) and in 22 borderline cases.
355 1478158 By GG test, 6-min C-peptide values of the IDDM group were 0.27 +/- 0.05 nM (n = 4) and were significantly lower than those of the Insulin group (0.89 +/- 0.09 nM, n = 12), the SU group (1.42 +/- 0.10 nM, n = 13), the Diet group (2.47 +/- 0.22 nM, n = 11) and the borderline cases (3.38 +/- 0.22 nM, n = 11).
356 1478158 In the G test, plasma C-peptide concentrations at 6 min were 0.35 +/- 0.08 nM in the IDDM group (n = 2), 0.72 +/- 0.20 nM in the Insulin group (n = 7), 1.08 +/- 0.09 nM in the SU group (n = 20), 1.40 +/- 0.19 nM in the Diet group (n = 17) and 2.05 +/- 0.21 nM in the borderline cases (n = 12).
357 1478247 The binding characteristics of insulin autoantibodies (IAA) were compared with those of antibodies to exogenous insulin (IBA) by analyzing the specific binding, binding capacity and affinity for insulin in 11 children (age range 1.5-13.0 years) with insulin-dependent diabetes (IDDM) both at diagnosis and after 1 year of insulin treatment.
358 1478247 The present observations suggest that IAA developing before the diagnosis of IDDM are characterized by a reduced binding capacity as compared with antibodies to exogenous insulin, whereas they have a similar affinity for insulin.
359 1478247 The binding characteristics of insulin autoantibodies (IAA) were compared with those of antibodies to exogenous insulin (IBA) by analyzing the specific binding, binding capacity and affinity for insulin in 11 children (age range 1.5-13.0 years) with insulin-dependent diabetes (IDDM) both at diagnosis and after 1 year of insulin treatment.
360 1478247 The present observations suggest that IAA developing before the diagnosis of IDDM are characterized by a reduced binding capacity as compared with antibodies to exogenous insulin, whereas they have a similar affinity for insulin.
361 1485949 Insulin-dependent diabetes mellitus (IDDM), or type I diabetes, is the end result mainly of a T-cell mediated autoimmune destruction of pancreatic islet beta cells.
362 1485949 The DQ molecules involved in IDDM susceptibility or protection may exert their function either during thymic development of potential self-reactive CD4+ T cells, or by preferential presentation of certain beta-cell derived peptides to CD4+ T cells, or both.
363 1485949 Insulin-dependent diabetes mellitus (IDDM), or type I diabetes, is the end result mainly of a T-cell mediated autoimmune destruction of pancreatic islet beta cells.
364 1485949 The DQ molecules involved in IDDM susceptibility or protection may exert their function either during thymic development of potential self-reactive CD4+ T cells, or by preferential presentation of certain beta-cell derived peptides to CD4+ T cells, or both.
365 1485950 Susceptibility to insulin-dependent diabetes mellitus (IDDM) correlates with the absence of aspartic acid in position 57 of the DQB1 and/or the presence of arginine in position 52 of the DQA1.
366 1485950 Two-thirds of these combinations were explained by DR3,DR4 heterozygotes.
367 1485950 These findings, together with the fact that the lowest frequency of DR3,DR4 heterozygosity (21%) was seen in Finland, show that heterozygosity for DQ and DR cannot explain the differences seen in IDDM incidence.
368 1485950 Susceptibility to insulin-dependent diabetes mellitus (IDDM) correlates with the absence of aspartic acid in position 57 of the DQB1 and/or the presence of arginine in position 52 of the DQA1.
369 1485950 Two-thirds of these combinations were explained by DR3,DR4 heterozygotes.
370 1485950 These findings, together with the fact that the lowest frequency of DR3,DR4 heterozygosity (21%) was seen in Finland, show that heterozygosity for DQ and DR cannot explain the differences seen in IDDM incidence.
371 1488624 Blood glycated haemoglobin (HbAlc), serum fructosamine (FA), serum glycated albumin (GA), and serum glycated total protein (GTP) were determined in 61 subjects (19 pregnant women with gestational diabetes, 24 pregnant women with insulin-dependent diabetes mellitus [IDDM] and 18 nonpregnant subjects with IDDM).
372 1489487 A 64 kDa antigen/glutamic acid decarboxylase (GAD) in fetal pig pro-islets: co-precipitation with a 38 kDa protein and recognition by T cells in humans at risk for insulin-dependent diabetes.
373 1489487 The development of insulin-dependent diabetes mellitus (IDDM) is associated with circulating antibodies to a pancreatic islet protein of MW 64,000 (64 kDa), reported to be glutamic acid decarboxylase (GAD).
374 1489487 To investigate the antigenic properties of the 64 kDa antigen/GAD in IDDM we employed fetal pig pro-islets, a convenient source of islet antigens and an alternative to adult human islets for transplantation.
375 1489487 The majority of the 64 kDa protein was co-precipitated with GAD enzymatic activity from pro-islets by either IDDM sera or a sheep anti-GAD serum.
376 1489487 In summary, a 64 kDa protein with the properties of GAD is present in fetal pig pro-islets and is recognized by both antibodies and T cells in a significant proportion of subjects at risk for early IDDM.
377 1489487 Prospective studies of T cell reactivity in at-risk IDDM subjects are required to delineate the role of GAD and other candidate autoantigens in the initiation and progression of beta cell destruction.
378 1489487 A 64 kDa antigen/glutamic acid decarboxylase (GAD) in fetal pig pro-islets: co-precipitation with a 38 kDa protein and recognition by T cells in humans at risk for insulin-dependent diabetes.
379 1489487 The development of insulin-dependent diabetes mellitus (IDDM) is associated with circulating antibodies to a pancreatic islet protein of MW 64,000 (64 kDa), reported to be glutamic acid decarboxylase (GAD).
380 1489487 To investigate the antigenic properties of the 64 kDa antigen/GAD in IDDM we employed fetal pig pro-islets, a convenient source of islet antigens and an alternative to adult human islets for transplantation.
381 1489487 The majority of the 64 kDa protein was co-precipitated with GAD enzymatic activity from pro-islets by either IDDM sera or a sheep anti-GAD serum.
382 1489487 In summary, a 64 kDa protein with the properties of GAD is present in fetal pig pro-islets and is recognized by both antibodies and T cells in a significant proportion of subjects at risk for early IDDM.
383 1489487 Prospective studies of T cell reactivity in at-risk IDDM subjects are required to delineate the role of GAD and other candidate autoantigens in the initiation and progression of beta cell destruction.
384 1489487 A 64 kDa antigen/glutamic acid decarboxylase (GAD) in fetal pig pro-islets: co-precipitation with a 38 kDa protein and recognition by T cells in humans at risk for insulin-dependent diabetes.
385 1489487 The development of insulin-dependent diabetes mellitus (IDDM) is associated with circulating antibodies to a pancreatic islet protein of MW 64,000 (64 kDa), reported to be glutamic acid decarboxylase (GAD).
386 1489487 To investigate the antigenic properties of the 64 kDa antigen/GAD in IDDM we employed fetal pig pro-islets, a convenient source of islet antigens and an alternative to adult human islets for transplantation.
387 1489487 The majority of the 64 kDa protein was co-precipitated with GAD enzymatic activity from pro-islets by either IDDM sera or a sheep anti-GAD serum.
388 1489487 In summary, a 64 kDa protein with the properties of GAD is present in fetal pig pro-islets and is recognized by both antibodies and T cells in a significant proportion of subjects at risk for early IDDM.
389 1489487 Prospective studies of T cell reactivity in at-risk IDDM subjects are required to delineate the role of GAD and other candidate autoantigens in the initiation and progression of beta cell destruction.
390 1489487 A 64 kDa antigen/glutamic acid decarboxylase (GAD) in fetal pig pro-islets: co-precipitation with a 38 kDa protein and recognition by T cells in humans at risk for insulin-dependent diabetes.
391 1489487 The development of insulin-dependent diabetes mellitus (IDDM) is associated with circulating antibodies to a pancreatic islet protein of MW 64,000 (64 kDa), reported to be glutamic acid decarboxylase (GAD).
392 1489487 To investigate the antigenic properties of the 64 kDa antigen/GAD in IDDM we employed fetal pig pro-islets, a convenient source of islet antigens and an alternative to adult human islets for transplantation.
393 1489487 The majority of the 64 kDa protein was co-precipitated with GAD enzymatic activity from pro-islets by either IDDM sera or a sheep anti-GAD serum.
394 1489487 In summary, a 64 kDa protein with the properties of GAD is present in fetal pig pro-islets and is recognized by both antibodies and T cells in a significant proportion of subjects at risk for early IDDM.
395 1489487 Prospective studies of T cell reactivity in at-risk IDDM subjects are required to delineate the role of GAD and other candidate autoantigens in the initiation and progression of beta cell destruction.
396 1489487 A 64 kDa antigen/glutamic acid decarboxylase (GAD) in fetal pig pro-islets: co-precipitation with a 38 kDa protein and recognition by T cells in humans at risk for insulin-dependent diabetes.
397 1489487 The development of insulin-dependent diabetes mellitus (IDDM) is associated with circulating antibodies to a pancreatic islet protein of MW 64,000 (64 kDa), reported to be glutamic acid decarboxylase (GAD).
398 1489487 To investigate the antigenic properties of the 64 kDa antigen/GAD in IDDM we employed fetal pig pro-islets, a convenient source of islet antigens and an alternative to adult human islets for transplantation.
399 1489487 The majority of the 64 kDa protein was co-precipitated with GAD enzymatic activity from pro-islets by either IDDM sera or a sheep anti-GAD serum.
400 1489487 In summary, a 64 kDa protein with the properties of GAD is present in fetal pig pro-islets and is recognized by both antibodies and T cells in a significant proportion of subjects at risk for early IDDM.
401 1489487 Prospective studies of T cell reactivity in at-risk IDDM subjects are required to delineate the role of GAD and other candidate autoantigens in the initiation and progression of beta cell destruction.
402 1490834 Diabetic retinopathy in a population of 1,302 insulin dependent diabetics (IDDM) diagnosed before 30 years of age.
403 1491483 IDDM patients had lower 1.25 (OH)2D, osteocalcin than NIDDMs.
404 1493843 The acetylator phenotype was determined in 31 insulin-dependent (IDDM) and 110 noninsulin-dependent (NIDDM) Jordanian diabetics, and was compared to that of 160 healthy volunteers of the same ethnic group.
405 1494246 The number of elderly patients with insulin-dependent diabetes mellitus (IDDM) is increasing because of the prolongation of life due to the improvement of diabetic control.
406 1494329 Growth hormone (GH) levels were measured after a 75g oral glucose load (OGTT) in normal adults, patients with impaired glucose tolerance (IGT), insulin-dependent diabetes mellitus (IDDM) and acromegaly.
407 1499856 Comparison of peripheral and portal (via the umbilical vein) routes of insulin infusion in IDDM patients.
408 1499870 This strategy can avoid injections of somatostatin, which can have other affects in addition to the suppression of insulin and glucagon.
409 1499870 Application of different tracer strategies and use of the depancreatized dog as a model of diabetes, we investigated the importance of the indirect effects of insulin in the pathogenesis of diabetes. 1) Because, in the treatment of IDDM, insulin is administered by the peripheral routes we compared the relative importance of hepatic and peripheral effects of insulin in regulating the rate of glucose production.
410 1501418 Our study was designed to explore the relative importance of short-term changes in protein intake and glycemia on the modulation of renal hemodynamics in insulin-dependent diabetic (IDDM) patients with and without glomerular hyperfiltration.
411 1501418 The renal hemodynamic response to a protein challenge was studied in eight hyperfiltering (HF) and eight normofiltering (NF) patients after a three week period of low or normal protein diet (LPD, NPD), each study being conducted twice, in random order, under conditions of prevailing hyperglycemia (H) and euglycemia (E).
412 1502499 It is well known that certain genes in the HLA-D region confer increased susceptibility to insulin-dependent diabetes mellitus (IDDM).
413 1502499 Previous studies have documented an increased risk associated with the HLA-DR beta chain alleles, DR3 and DR4, and the DQ beta chain allele DQB1*0302 (formerly DQw8).
414 1502500 Analysis of HLA genotypes and susceptibility to insulin-dependent diabetes mellitus: association maps telomeric to HLA-DP.
415 1502500 There is convincing evidence that certain combinations of alleles within the human leucocyte antigen (HLA) complex, particularly within HLA-DQ, are associated with either resistance or susceptibility to insulin-dependent diabetes mellitus (IDDM).
416 1502500 These data define the centromeric boundary for the HLA-associated susceptibility gene in IDDM, localizing susceptibility to the region telomeric to HLA-DP up to and including HLA-DQ.
417 1502500 Analysis of HLA genotypes and susceptibility to insulin-dependent diabetes mellitus: association maps telomeric to HLA-DP.
418 1502500 There is convincing evidence that certain combinations of alleles within the human leucocyte antigen (HLA) complex, particularly within HLA-DQ, are associated with either resistance or susceptibility to insulin-dependent diabetes mellitus (IDDM).
419 1502500 These data define the centromeric boundary for the HLA-associated susceptibility gene in IDDM, localizing susceptibility to the region telomeric to HLA-DP up to and including HLA-DQ.
420 1504444 In insulin-dependent diabetic (IDDM) patients, hypertension often first appears in the microalbuminuric phase of diabetic nephropathy whereas in non-insulin-dependent diabetic (NIDDM) patients, hypertension often antecedes nephropathy and may precede the diagnosis of diabetes.
421 1504444 Antihypertensive regimens including diuretics, vasodilators such as hydralazine, beta-blockers and ACE inhibitors reduce proteinuria and delay the decline in renal function in IDDM patients with established nephropathy.
422 1504444 In microalbuminuric diabetic patients with hypertension, conventional antihypertensive agents, ACE inhibitors and calcium antagonists have been shown to decrease urinary albumin excretion.
423 1504444 In insulin-dependent diabetic (IDDM) patients, hypertension often first appears in the microalbuminuric phase of diabetic nephropathy whereas in non-insulin-dependent diabetic (NIDDM) patients, hypertension often antecedes nephropathy and may precede the diagnosis of diabetes.
424 1504444 Antihypertensive regimens including diuretics, vasodilators such as hydralazine, beta-blockers and ACE inhibitors reduce proteinuria and delay the decline in renal function in IDDM patients with established nephropathy.
425 1504444 In microalbuminuric diabetic patients with hypertension, conventional antihypertensive agents, ACE inhibitors and calcium antagonists have been shown to decrease urinary albumin excretion.
426 1505649 Longitudinal studies have shown a large excess of cardiovascular mortality in insulin-dependent diabetic patients (IDDM) as compared to non-diabetic controls.
427 1507492 C-peptide excretion in 24h collection of urine is a good estimate of insulin secretion from the pancreas and thus low in IDDM patients and even in NIDDM patients at a later stage, but high in pathological conditions including Graves' disease, obesity, liver cirrhosis and Cushing's syndrome.
428 1511659 Islet cell surface antibodies (ICSA), detected by indirect immunofluorescence on isolated islet cells, were present in sera from nine of 22 (41%) subjects with recent-onset insulin-dependent diabetes mellitus (IDDM) and three of 11 (27%) control subjects.
429 1514605 Five normal and five insulin-dependent diabetic (IDDM) subjects were infused with labeled [3,4-13C2]-acetoacetate. [13C]KB enrichments were lower in forearm vein than in the artery, and dilution of labeled KB was always higher than that which could be explained by arterial-venous differences of unlabeled KB.
430 1516889 The effect of the somatostatin analogue octreotide on growth hormone secretion in insulin-dependent diabetics without residual insulin secretion.
431 1516889 Growth hormone (GH) hypersecretion is well documented in insulin-dependent diabetes mellitus (IDDM).
432 1516889 Somatostatin inhibits GH in acromegalics and healthy subjects although data on its inhibitory effects on high GH levels in IDDM patients are controversial.
433 1516889 The effect of treatment with the somatostatin analogue octreotide ("Sandostatin") on GH secretion, IGF1 levels and metabolic control was investigated in insulin-dependent diabetics.
434 1516889 Octreotide significantly reduced mean 24 h GH profile (7.2 +/- 0.7 mU/L before; 5.2 +/- 0.5 mU/L on octreotide, p less than 0.01), IGF-I levels (0.62 +/- 0.06 before; 0.47 +/- 0.05 on octreotide, p less than 0.005) mean 24 h blood glucose (14.4 +/- 0.5 mmol/L before; 12.6 +/- 0.4 mmol/L on octreotide, p less than 0.001) and daily insulin requirements (44.8 +/- 3.0 IU before; 37.2 +/- 3.0 IU on octreotide, p less than 0.02).
435 1516889 The effect of the somatostatin analogue octreotide on growth hormone secretion in insulin-dependent diabetics without residual insulin secretion.
436 1516889 Growth hormone (GH) hypersecretion is well documented in insulin-dependent diabetes mellitus (IDDM).
437 1516889 Somatostatin inhibits GH in acromegalics and healthy subjects although data on its inhibitory effects on high GH levels in IDDM patients are controversial.
438 1516889 The effect of treatment with the somatostatin analogue octreotide ("Sandostatin") on GH secretion, IGF1 levels and metabolic control was investigated in insulin-dependent diabetics.
439 1516889 Octreotide significantly reduced mean 24 h GH profile (7.2 +/- 0.7 mU/L before; 5.2 +/- 0.5 mU/L on octreotide, p less than 0.01), IGF-I levels (0.62 +/- 0.06 before; 0.47 +/- 0.05 on octreotide, p less than 0.005) mean 24 h blood glucose (14.4 +/- 0.5 mmol/L before; 12.6 +/- 0.4 mmol/L on octreotide, p less than 0.001) and daily insulin requirements (44.8 +/- 3.0 IU before; 37.2 +/- 3.0 IU on octreotide, p less than 0.02).
440 1519035 The effects of the administration of the recently discovered immunosuppressant 15-Deoxyspergualin (DSP) on the development of insulin-dependent diabetes mellitus (IDDM) in diabetes-prone BB rats were studied.
441 1520483 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease and susceptibility to both IDDM and IgA deficiency is associated with HLA DQB1 alleles encoding non-Asp amino acids at position 57.
442 1526268 A matched case-control study was performed to assess the prevalence of pathological proteinuria (greater than 50 mg/l) 18-34 years after onset of insulin-dependent diabetes mellitus (IDDM), in relation to intensive insulin therapy.
443 1526268 In patients of group A and group B, intervention took place greater than or equal to 8 years after onset of IDDM: group A changed from traditional insulin therapy to continuous subcutaneous insulin infusion (CSII), and patients of group B changed from traditional insulin treatment (less than 3 injections/day) to multiple daily insulin injection therapy.
444 1526268 A matched case-control study was performed to assess the prevalence of pathological proteinuria (greater than 50 mg/l) 18-34 years after onset of insulin-dependent diabetes mellitus (IDDM), in relation to intensive insulin therapy.
445 1526268 In patients of group A and group B, intervention took place greater than or equal to 8 years after onset of IDDM: group A changed from traditional insulin therapy to continuous subcutaneous insulin infusion (CSII), and patients of group B changed from traditional insulin treatment (less than 3 injections/day) to multiple daily insulin injection therapy.
446 1526327 Although hypertriglyceridemia is common in those with untreated IDDM, treatment with conventional insulin therapy usually restores fasting lipoprotein profiles to nondiabetic levels.
447 1526327 Intensive insulin therapy improves glycemic control and lipoprotein concentrations, but does not ameliorate the changes in lipoprotein composition described in people with IDDM.
448 1526327 The recent availability of implantable insulin-infusion pumps for treatment of IDDM has allowed the study of the effect of i.p. insulin delivery on lipoprotein metabolism. i.p. insulin therapy is capable of maintaining near normal plasma glucose levels while reducing the peripheral hyperinsulinemia.
449 1526327 Although results have been contradictory, studies of i.p. insulin therapy may eventually help to determine whether some of the observed changes in lipoprotein metabolism and composition in people with IDDM are due to the peripheral hyperinsulinemia associated with s.c. insulin therapy.
450 1526327 Although hypertriglyceridemia is common in those with untreated IDDM, treatment with conventional insulin therapy usually restores fasting lipoprotein profiles to nondiabetic levels.
451 1526327 Intensive insulin therapy improves glycemic control and lipoprotein concentrations, but does not ameliorate the changes in lipoprotein composition described in people with IDDM.
452 1526327 The recent availability of implantable insulin-infusion pumps for treatment of IDDM has allowed the study of the effect of i.p. insulin delivery on lipoprotein metabolism. i.p. insulin therapy is capable of maintaining near normal plasma glucose levels while reducing the peripheral hyperinsulinemia.
453 1526327 Although results have been contradictory, studies of i.p. insulin therapy may eventually help to determine whether some of the observed changes in lipoprotein metabolism and composition in people with IDDM are due to the peripheral hyperinsulinemia associated with s.c. insulin therapy.
454 1526327 Although hypertriglyceridemia is common in those with untreated IDDM, treatment with conventional insulin therapy usually restores fasting lipoprotein profiles to nondiabetic levels.
455 1526327 Intensive insulin therapy improves glycemic control and lipoprotein concentrations, but does not ameliorate the changes in lipoprotein composition described in people with IDDM.
456 1526327 The recent availability of implantable insulin-infusion pumps for treatment of IDDM has allowed the study of the effect of i.p. insulin delivery on lipoprotein metabolism. i.p. insulin therapy is capable of maintaining near normal plasma glucose levels while reducing the peripheral hyperinsulinemia.
457 1526327 Although results have been contradictory, studies of i.p. insulin therapy may eventually help to determine whether some of the observed changes in lipoprotein metabolism and composition in people with IDDM are due to the peripheral hyperinsulinemia associated with s.c. insulin therapy.
458 1526327 Although hypertriglyceridemia is common in those with untreated IDDM, treatment with conventional insulin therapy usually restores fasting lipoprotein profiles to nondiabetic levels.
459 1526327 Intensive insulin therapy improves glycemic control and lipoprotein concentrations, but does not ameliorate the changes in lipoprotein composition described in people with IDDM.
460 1526327 The recent availability of implantable insulin-infusion pumps for treatment of IDDM has allowed the study of the effect of i.p. insulin delivery on lipoprotein metabolism. i.p. insulin therapy is capable of maintaining near normal plasma glucose levels while reducing the peripheral hyperinsulinemia.
461 1526327 Although results have been contradictory, studies of i.p. insulin therapy may eventually help to determine whether some of the observed changes in lipoprotein metabolism and composition in people with IDDM are due to the peripheral hyperinsulinemia associated with s.c. insulin therapy.
462 1526328 Effects of insulin treatment on lipoprotein composition and function in patients with IDDM.
463 1526342 Apolipoprotein A-I-containing particles and reverse cholesterol transport in IDDM.
464 1531245 Since Lp(a) is increased in both insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM), this study examined the relationship of Lp(a) concentrations to coronary heart disease (CHD) mortality in the 4-year follow-up of the Wisconsin Epidemiologic Study of Diabetic Retinopathy (WESDR).
465 1532369 Autoreactive T cells mediate diabetes in animal models of insulin-dependent diabetes mellitus (IDDM) and are believed to cause the disease in humans.
466 1532514 Vascular prostheses may represent a suitable site of implantation for large numbers of human islets, immunoprotected in semipermeable and biocompatible microcapsules, and be a novel strategy for therapy of insulin-dependent diabetes mellitus (IDDM).
467 1533193 Sodium-lithium countertransport activity and insulin resistance in normotensive IDDM patients.
468 1533193 In insulin-dependent diabetes (IDDM), an overactivity of sodium-lithium countertransport (Na+/Li+ CT) has been associated with the risk of nephropathy and hypertension, two conditions of insulin resistance.
469 1533193 We investigated the sensitivity to insulin with a hyperinsulinemic (approximately 719 pM [approximately 100 microU/ml]) euglycemic clamp in two groups of normotensive nonproteinuric IDDM patients; 12 (10 men, 2 women) had high Na+/Li+ CT activity (mean 0.47, range 0.42-0.68 mmol/L red blood cells [RBC]/h, group 1) and 12 (9 men, 3 women) had normal Na+/Li+ CT activity (mean 0.24, range 0.12-0.31 mmol/L RBC/h, group 2).
470 1533193 Sodium-lithium countertransport activity and insulin resistance in normotensive IDDM patients.
471 1533193 In insulin-dependent diabetes (IDDM), an overactivity of sodium-lithium countertransport (Na+/Li+ CT) has been associated with the risk of nephropathy and hypertension, two conditions of insulin resistance.
472 1533193 We investigated the sensitivity to insulin with a hyperinsulinemic (approximately 719 pM [approximately 100 microU/ml]) euglycemic clamp in two groups of normotensive nonproteinuric IDDM patients; 12 (10 men, 2 women) had high Na+/Li+ CT activity (mean 0.47, range 0.42-0.68 mmol/L red blood cells [RBC]/h, group 1) and 12 (9 men, 3 women) had normal Na+/Li+ CT activity (mean 0.24, range 0.12-0.31 mmol/L RBC/h, group 2).
473 1533193 Sodium-lithium countertransport activity and insulin resistance in normotensive IDDM patients.
474 1533193 In insulin-dependent diabetes (IDDM), an overactivity of sodium-lithium countertransport (Na+/Li+ CT) has been associated with the risk of nephropathy and hypertension, two conditions of insulin resistance.
475 1533193 We investigated the sensitivity to insulin with a hyperinsulinemic (approximately 719 pM [approximately 100 microU/ml]) euglycemic clamp in two groups of normotensive nonproteinuric IDDM patients; 12 (10 men, 2 women) had high Na+/Li+ CT activity (mean 0.47, range 0.42-0.68 mmol/L red blood cells [RBC]/h, group 1) and 12 (9 men, 3 women) had normal Na+/Li+ CT activity (mean 0.24, range 0.12-0.31 mmol/L RBC/h, group 2).
476 1538641 Duration of insulin-dependent diabetes (IDDM) was 19.4 +/- 2.1 years.
477 1539646 To evaluate the anabolic effects of hyperinsulinemia and hyperaminoacidemia on amino acid (and protein) metabolism in type 1 (insulin-dependent) diabetes mellitus (IDDM), we studied leucine and phenylalanine kinetics in nine IDDM and seven control subjects, both at basal euglycemic conditions and during a euglycemic hyperinsulinemic clamp (approximately 60-80 microU/ml of plasma free insulin), combined with an intravenous infusion of amino acids (AA), which doubled plasma concentrations of most AA.
478 1539646 In the basal state, euglycemia was maintained in IDDM subjects at the expense of a peripheral free insulin level (16 +/- 2 microU/ml) greater (P less than 0.05) than controls (9 +/- 1 microU/ml).
479 1539646 During the clamp, at comparable plasma free insulin and amino acid concentrations, oxidation was similar in the two groups, endogenous leucine and phenylalanine Ra remained significantly greater (P less than 0.05) in IDDM than in normal subjects, and leucine disposal tended also to be greater in IDDM subjects.
480 1539646 To evaluate the anabolic effects of hyperinsulinemia and hyperaminoacidemia on amino acid (and protein) metabolism in type 1 (insulin-dependent) diabetes mellitus (IDDM), we studied leucine and phenylalanine kinetics in nine IDDM and seven control subjects, both at basal euglycemic conditions and during a euglycemic hyperinsulinemic clamp (approximately 60-80 microU/ml of plasma free insulin), combined with an intravenous infusion of amino acids (AA), which doubled plasma concentrations of most AA.
481 1539646 In the basal state, euglycemia was maintained in IDDM subjects at the expense of a peripheral free insulin level (16 +/- 2 microU/ml) greater (P less than 0.05) than controls (9 +/- 1 microU/ml).
482 1539646 During the clamp, at comparable plasma free insulin and amino acid concentrations, oxidation was similar in the two groups, endogenous leucine and phenylalanine Ra remained significantly greater (P less than 0.05) in IDDM than in normal subjects, and leucine disposal tended also to be greater in IDDM subjects.
483 1539646 To evaluate the anabolic effects of hyperinsulinemia and hyperaminoacidemia on amino acid (and protein) metabolism in type 1 (insulin-dependent) diabetes mellitus (IDDM), we studied leucine and phenylalanine kinetics in nine IDDM and seven control subjects, both at basal euglycemic conditions and during a euglycemic hyperinsulinemic clamp (approximately 60-80 microU/ml of plasma free insulin), combined with an intravenous infusion of amino acids (AA), which doubled plasma concentrations of most AA.
484 1539646 In the basal state, euglycemia was maintained in IDDM subjects at the expense of a peripheral free insulin level (16 +/- 2 microU/ml) greater (P less than 0.05) than controls (9 +/- 1 microU/ml).
485 1539646 During the clamp, at comparable plasma free insulin and amino acid concentrations, oxidation was similar in the two groups, endogenous leucine and phenylalanine Ra remained significantly greater (P less than 0.05) in IDDM than in normal subjects, and leucine disposal tended also to be greater in IDDM subjects.
486 1541051 We have recently reported that chronic and systemic administration of tumor necrosis factor alpha (TNF) inhibits development of autoimmune diabetes in NOD mice and BB rats, animal models of insulin-dependent diabetes mellitus (IDDM).
487 1541051 The in vivo TNF productivity in the diabetic rats, including the short-term- and long-term-diabetic rats, was correlated positively with the level of fructosamine/albumin (P less than 0.05) and negatively with the level of serum albumin (P less than 0.05), but not with levels of blood glucose.
488 1547815 Interleukin 2 receptor targeted fusion toxin (DAB486-IL-2) treatment blocks diabetogenic autoimmunity in non-obese diabetic mice.
489 1547815 Insulin-dependent diabetes mellitus (IDDM) is strikingly similar in the non-obese diabetic (NOD) mouse and humans.
490 1547815 In IDDM, the systematic autoimmune destruction of insulin-producing beta cells within the pancreas is dependent on autoreactive T cells.
491 1547815 In a previous study we established that interleukin 2 receptor (IL 2R)-bearing cells propagated from pre-diabetic NOD mice promote IDDM.
492 1547815 We set DAB486-IL-2 the challenging task of preventing fulminant IDDM accelerated by the adoptive transfer of diabetic spleen cells.
493 1547815 Taken together, these studies strongly support the concept that IL 2R-bearing T cells are essential for the induction of IDDM and suggest that DAB486-IL-2 would be a promising therapeutic approach in the treatment of human IDDM.
494 1547815 Interleukin 2 receptor targeted fusion toxin (DAB486-IL-2) treatment blocks diabetogenic autoimmunity in non-obese diabetic mice.
495 1547815 Insulin-dependent diabetes mellitus (IDDM) is strikingly similar in the non-obese diabetic (NOD) mouse and humans.
496 1547815 In IDDM, the systematic autoimmune destruction of insulin-producing beta cells within the pancreas is dependent on autoreactive T cells.
497 1547815 In a previous study we established that interleukin 2 receptor (IL 2R)-bearing cells propagated from pre-diabetic NOD mice promote IDDM.
498 1547815 We set DAB486-IL-2 the challenging task of preventing fulminant IDDM accelerated by the adoptive transfer of diabetic spleen cells.
499 1547815 Taken together, these studies strongly support the concept that IL 2R-bearing T cells are essential for the induction of IDDM and suggest that DAB486-IL-2 would be a promising therapeutic approach in the treatment of human IDDM.
500 1547815 Interleukin 2 receptor targeted fusion toxin (DAB486-IL-2) treatment blocks diabetogenic autoimmunity in non-obese diabetic mice.
501 1547815 Insulin-dependent diabetes mellitus (IDDM) is strikingly similar in the non-obese diabetic (NOD) mouse and humans.
502 1547815 In IDDM, the systematic autoimmune destruction of insulin-producing beta cells within the pancreas is dependent on autoreactive T cells.
503 1547815 In a previous study we established that interleukin 2 receptor (IL 2R)-bearing cells propagated from pre-diabetic NOD mice promote IDDM.
504 1547815 We set DAB486-IL-2 the challenging task of preventing fulminant IDDM accelerated by the adoptive transfer of diabetic spleen cells.
505 1547815 Taken together, these studies strongly support the concept that IL 2R-bearing T cells are essential for the induction of IDDM and suggest that DAB486-IL-2 would be a promising therapeutic approach in the treatment of human IDDM.
506 1547815 Interleukin 2 receptor targeted fusion toxin (DAB486-IL-2) treatment blocks diabetogenic autoimmunity in non-obese diabetic mice.
507 1547815 Insulin-dependent diabetes mellitus (IDDM) is strikingly similar in the non-obese diabetic (NOD) mouse and humans.
508 1547815 In IDDM, the systematic autoimmune destruction of insulin-producing beta cells within the pancreas is dependent on autoreactive T cells.
509 1547815 In a previous study we established that interleukin 2 receptor (IL 2R)-bearing cells propagated from pre-diabetic NOD mice promote IDDM.
510 1547815 We set DAB486-IL-2 the challenging task of preventing fulminant IDDM accelerated by the adoptive transfer of diabetic spleen cells.
511 1547815 Taken together, these studies strongly support the concept that IL 2R-bearing T cells are essential for the induction of IDDM and suggest that DAB486-IL-2 would be a promising therapeutic approach in the treatment of human IDDM.
512 1547815 Interleukin 2 receptor targeted fusion toxin (DAB486-IL-2) treatment blocks diabetogenic autoimmunity in non-obese diabetic mice.
513 1547815 Insulin-dependent diabetes mellitus (IDDM) is strikingly similar in the non-obese diabetic (NOD) mouse and humans.
514 1547815 In IDDM, the systematic autoimmune destruction of insulin-producing beta cells within the pancreas is dependent on autoreactive T cells.
515 1547815 In a previous study we established that interleukin 2 receptor (IL 2R)-bearing cells propagated from pre-diabetic NOD mice promote IDDM.
516 1547815 We set DAB486-IL-2 the challenging task of preventing fulminant IDDM accelerated by the adoptive transfer of diabetic spleen cells.
517 1547815 Taken together, these studies strongly support the concept that IL 2R-bearing T cells are essential for the induction of IDDM and suggest that DAB486-IL-2 would be a promising therapeutic approach in the treatment of human IDDM.
518 1548146 Complementation of HLA-DQA and -DQB genes confers susceptibility and protection to insulin-dependent diabetes mellitus.
519 1548146 Lack of an aspartic acid 57 in the HLA-DQ beta chain was introduced as a genetic marker of insulin-dependent diabetes mellitus (IDDM).
520 1548146 The new susceptibility genotype DQA3-DQB3.2/DQA4.1-DQB2 (DQA1*0301-DQB1*0302/DQA1*0501-DQB1*0201) may explain the well-known excess of DR3/DR4 heterozygous IDDM patients and is expected to help identify individuals at risk for developing the disease.
521 1548146 Complementation of HLA-DQA and -DQB genes confers susceptibility and protection to insulin-dependent diabetes mellitus.
522 1548146 Lack of an aspartic acid 57 in the HLA-DQ beta chain was introduced as a genetic marker of insulin-dependent diabetes mellitus (IDDM).
523 1548146 The new susceptibility genotype DQA3-DQB3.2/DQA4.1-DQB2 (DQA1*0301-DQB1*0302/DQA1*0501-DQB1*0201) may explain the well-known excess of DR3/DR4 heterozygous IDDM patients and is expected to help identify individuals at risk for developing the disease.
524 1548360 Diminished growth hormone-binding protein in children with insulin-dependent diabetes mellitus.
525 1548360 To gain information about the concentration of GHBPs in children with insulin-dependent diabetes mellitus (IDDM), we measured GHBP in the serum of 46 children with IDDM and compared it to that in 53 healthy control subjects matched for age and sexual maturity.
526 1548360 The total GHBP concentration in the group of pubertal and postpubertal IDDM patients was lower than that measured in the control group (mean +/- SEM: 7.8 +/- 0.4 vs. 9.0 +/- 0.5%, P = 0.05).
527 1548360 In the diabetic group, there was no correlation between the GHBP levels and age, duration of diabetes, hemoglobin A1, or insulin dose.
528 1548360 We conclude that in IDDM there is less of the high affinity GHBP, suggesting a decrease in the number of GH receptors in these patients.
529 1548360 This decrease may contribute to GH resistance manifesting as decreased insulin-like growth factor-I levels despite high GH levels in patients with IDDM.
530 1548360 Diminished growth hormone-binding protein in children with insulin-dependent diabetes mellitus.
531 1548360 To gain information about the concentration of GHBPs in children with insulin-dependent diabetes mellitus (IDDM), we measured GHBP in the serum of 46 children with IDDM and compared it to that in 53 healthy control subjects matched for age and sexual maturity.
532 1548360 The total GHBP concentration in the group of pubertal and postpubertal IDDM patients was lower than that measured in the control group (mean +/- SEM: 7.8 +/- 0.4 vs. 9.0 +/- 0.5%, P = 0.05).
533 1548360 In the diabetic group, there was no correlation between the GHBP levels and age, duration of diabetes, hemoglobin A1, or insulin dose.
534 1548360 We conclude that in IDDM there is less of the high affinity GHBP, suggesting a decrease in the number of GH receptors in these patients.
535 1548360 This decrease may contribute to GH resistance manifesting as decreased insulin-like growth factor-I levels despite high GH levels in patients with IDDM.
536 1548360 Diminished growth hormone-binding protein in children with insulin-dependent diabetes mellitus.
537 1548360 To gain information about the concentration of GHBPs in children with insulin-dependent diabetes mellitus (IDDM), we measured GHBP in the serum of 46 children with IDDM and compared it to that in 53 healthy control subjects matched for age and sexual maturity.
538 1548360 The total GHBP concentration in the group of pubertal and postpubertal IDDM patients was lower than that measured in the control group (mean +/- SEM: 7.8 +/- 0.4 vs. 9.0 +/- 0.5%, P = 0.05).
539 1548360 In the diabetic group, there was no correlation between the GHBP levels and age, duration of diabetes, hemoglobin A1, or insulin dose.
540 1548360 We conclude that in IDDM there is less of the high affinity GHBP, suggesting a decrease in the number of GH receptors in these patients.
541 1548360 This decrease may contribute to GH resistance manifesting as decreased insulin-like growth factor-I levels despite high GH levels in patients with IDDM.
542 1548360 Diminished growth hormone-binding protein in children with insulin-dependent diabetes mellitus.
543 1548360 To gain information about the concentration of GHBPs in children with insulin-dependent diabetes mellitus (IDDM), we measured GHBP in the serum of 46 children with IDDM and compared it to that in 53 healthy control subjects matched for age and sexual maturity.
544 1548360 The total GHBP concentration in the group of pubertal and postpubertal IDDM patients was lower than that measured in the control group (mean +/- SEM: 7.8 +/- 0.4 vs. 9.0 +/- 0.5%, P = 0.05).
545 1548360 In the diabetic group, there was no correlation between the GHBP levels and age, duration of diabetes, hemoglobin A1, or insulin dose.
546 1548360 We conclude that in IDDM there is less of the high affinity GHBP, suggesting a decrease in the number of GH receptors in these patients.
547 1548360 This decrease may contribute to GH resistance manifesting as decreased insulin-like growth factor-I levels despite high GH levels in patients with IDDM.
548 1551485 Three hypoglycemia-associated clinical syndromes in people with insulin-dependent diabetes mellitus (IDDM)--defective glucose counterregulation, hypoglycemia unawareness, and elevated glycemic thresholds for symptoms and activation of counterregulatory systems during effective intensive therapy--have much in common.
549 1551486 Platelet aggregation and composition were examined in 20 male insulin-dependent diabetes mellitus (IDDM) patients and 20 nondiabetic control subjects matched for age and body mass index.
550 1551486 However, after taking 100 mg/day aspirin for 5 days, platelet aggregation to collagen was reduced by 76% in control subjects compared to 56% in IDDM patients (P less than 0.001).
551 1551486 Platelet aggregation and composition were examined in 20 male insulin-dependent diabetes mellitus (IDDM) patients and 20 nondiabetic control subjects matched for age and body mass index.
552 1551486 However, after taking 100 mg/day aspirin for 5 days, platelet aggregation to collagen was reduced by 76% in control subjects compared to 56% in IDDM patients (P less than 0.001).
553 1551498 Insulin-dependent diabetes mellitus (IDDM) in whites is strongly associated with particular HLA-DQ alpha beta heterodimers composed of a DQ alpha chain with an arginine at residue 52 (Arg52+) combined to a DQ beta chain lacking an aspartic acid at residue 57 (Asp57-).
554 1551499 Fourteen poorly controlled insulin-dependent diabetes mellitus (IDDM) patients (HbA1c 11 +/- 0.5%) with a mean +/- SE duration of disease of 15 +/- 2 yr were studied to evaluate the hypoglycemic threshold for cognitive dysfunction under insulin-induced hypoglycemia.
555 1552391 To test the hypothesis that bone mineral density (BMD) is lower in children with insulin-dependent diabetes mellitus (IDDM), we measured BMD of the lumbar vertebrae (L-2 to L-4) by dual-photon absorptiometry in 31 boys and 25 girls, mean age 12.3 years, with IDDM of varying clinical duration (range 0.1 to 14.8 years).
556 1552825 The NOD mouse is a recognized model for studying immunologically mediated insulin-dependent diabetes mellitus (IDDM).
557 1552996 In this study we compared the serum uric acid levels of patients with insulin-dependent diabetes mellitus (IDDM) to those of controls matched for sex, age and ethnic origin.
558 1556180 The destruction of pancreatic islet beta cells in insulin-dependent diabetes mellitus (IDDM) is thought to be T cell mediated.
559 1556272 Associations among sibling relations and the psychosocial and illness-specific adaptation of youths (N = 66) with insulin-dependent diabetes mellitus (IDDM) were examined.
560 1556940 The impact of the apolipoprotein E polymorphism on the lipoprotein profile in insulin-dependent diabetes: the Pittsburgh Epidemiology of Diabetes Complications Study IX.
561 1556940 Whether these associations are seen in insulin-dependent diabetes mellitus (IDDM), which itself affects many of the same aspects of lipoprotein metabolism as does the apo E polymorphism, is unknown.
562 1559414 A striking difference in all-cause mortality has been noted between individuals with insulin-dependent diabetes mellitus (IDDM) from Finland and Allegheny County, PA.
563 1559544 We studied the relationship of retinal and/or renal microvascular complications and duration of disease with altered finger skin microcirculation in insulin-dependent diabetic (IDDM) subjects.
564 1562753 The Pittsburgh Epidemiology of Diabetes Complications Study is a prospective study initiated in 1985 to determine risk factors for the development of complications in insulin-dependent diabetes mellitus (IDDM).
565 1563331 We measured circulating levels of C-peptide, pancreatic glucagon, cortisol, growth hormone and metabolites (glucose, non-esterified fatty acids, glycerol and 3-hydroxybutyrate) in fibro-calculous-pancreatic diabetic (FCPD, n = 28), insulin-dependent diabetic (IDDM, n = 28) and non-diabetic control (n = 27) subjects during an oral glucose tolerance test.
566 1563334 When compared to Whites, Asians have an even greater predominance of non-insulin-dependent (NIDDM) over insulin-dependent diabetes (IDDM).
567 1563985 Haplospecific polymorphism between HLA B and tumor necrosis factor.
568 1563985 Polymorphisms were sought between HLA B and tumor necrosis factor (TNF) using three genomic probes.
569 1563985 Four were shared by more than one AH, but in these instances there were extensive similarities in other regions within the major histocompatibility complex (MHC), for example, the Japanese 46.2 (HLA Bw46-DRw8) and the Chinese 46.1 (Bw46-DR9) share all alleles between HLA C and C4 and differ only in class II, suggesting their relatively recent divergence by recombination between C4 and DR.
570 1563985 Surprisingly, two insulin-dependent diabetes mellitus (IDDM)-resistant but race-specific AHs 52.1 (Bw52-DRB1*1502, Japanese) and 7.1 (B7-DRB1*1501, Caucasoid) carry the same Y-X-V haplotype, suggesting the possibility of localizing gene(s) relevant to IDDM.
571 1563985 The present study confirms that MHC AHs have been conserved en bloc, including the region between HLA B and TNF.
572 1568527 Glomerular structure in IDDM women with low glomerular filtration rate and normal urinary albumin excretion.
573 1568527 Eight women with insulin-dependent diabetes mellitus (IDDM) with low creatinine clearance rate (CCR) and normal urinary albumin excretion (UAE) were compared with three other groups of diabetic women: 19 with normal creatinine clearance rate (CCR) and UAE, 7 with normal CCR and microalbuminuria, and 7 with low CCR and microalbuminuria.
574 1568527 Glomerular structure in IDDM women with low glomerular filtration rate and normal urinary albumin excretion.
575 1568527 Eight women with insulin-dependent diabetes mellitus (IDDM) with low creatinine clearance rate (CCR) and normal urinary albumin excretion (UAE) were compared with three other groups of diabetic women: 19 with normal creatinine clearance rate (CCR) and UAE, 7 with normal CCR and microalbuminuria, and 7 with low CCR and microalbuminuria.
576 1568530 Low plasma growth hormone binding protein in IDDM.
577 1568530 Poorly controlled insulin-dependent diabetes mellitus (IDDM) is associated with elevated basal plasma growth hormone (GH), disproportionally low insulin-like growth factor I (IGF-I) levels, and impaired somatic growth.
578 1568530 To investigate a potential receptor involvement, we measured plasma high-affinity GH-binding protein (GHBP), which represents a truncated GH receptor and may reflect GH receptor levels in tissues, in patients with IDDM, patients with non-insulin-dependent diabetes (NIDDM), and nondiabetic control subjects.
579 1568530 Patients with IDDM had significantly lower plasma GHBP levels than either patients with NIDDM or nondiabetic control subjects (mean value 18.2 vs. 24.6 and 23.8% GH bound/ml plasma, respectively, P less than 0.001).
580 1568530 No correlations were found between levels of GHBP and HbA1, duration of diabetes, or plasma GH.
581 1568530 GHBP and IGF-I levels were significantly correlated in NIDDM but not in IDDM.
582 1568530 We conclude that IDDM is associated with low GHBP levels and that GH resistance found in this disorder may be mediated, at least in part, by a decrease in GH receptor levels.
583 1568530 Low plasma growth hormone binding protein in IDDM.
584 1568530 Poorly controlled insulin-dependent diabetes mellitus (IDDM) is associated with elevated basal plasma growth hormone (GH), disproportionally low insulin-like growth factor I (IGF-I) levels, and impaired somatic growth.
585 1568530 To investigate a potential receptor involvement, we measured plasma high-affinity GH-binding protein (GHBP), which represents a truncated GH receptor and may reflect GH receptor levels in tissues, in patients with IDDM, patients with non-insulin-dependent diabetes (NIDDM), and nondiabetic control subjects.
586 1568530 Patients with IDDM had significantly lower plasma GHBP levels than either patients with NIDDM or nondiabetic control subjects (mean value 18.2 vs. 24.6 and 23.8% GH bound/ml plasma, respectively, P less than 0.001).
587 1568530 No correlations were found between levels of GHBP and HbA1, duration of diabetes, or plasma GH.
588 1568530 GHBP and IGF-I levels were significantly correlated in NIDDM but not in IDDM.
589 1568530 We conclude that IDDM is associated with low GHBP levels and that GH resistance found in this disorder may be mediated, at least in part, by a decrease in GH receptor levels.
590 1568530 Low plasma growth hormone binding protein in IDDM.
591 1568530 Poorly controlled insulin-dependent diabetes mellitus (IDDM) is associated with elevated basal plasma growth hormone (GH), disproportionally low insulin-like growth factor I (IGF-I) levels, and impaired somatic growth.
592 1568530 To investigate a potential receptor involvement, we measured plasma high-affinity GH-binding protein (GHBP), which represents a truncated GH receptor and may reflect GH receptor levels in tissues, in patients with IDDM, patients with non-insulin-dependent diabetes (NIDDM), and nondiabetic control subjects.
593 1568530 Patients with IDDM had significantly lower plasma GHBP levels than either patients with NIDDM or nondiabetic control subjects (mean value 18.2 vs. 24.6 and 23.8% GH bound/ml plasma, respectively, P less than 0.001).
594 1568530 No correlations were found between levels of GHBP and HbA1, duration of diabetes, or plasma GH.
595 1568530 GHBP and IGF-I levels were significantly correlated in NIDDM but not in IDDM.
596 1568530 We conclude that IDDM is associated with low GHBP levels and that GH resistance found in this disorder may be mediated, at least in part, by a decrease in GH receptor levels.
597 1568530 Low plasma growth hormone binding protein in IDDM.
598 1568530 Poorly controlled insulin-dependent diabetes mellitus (IDDM) is associated with elevated basal plasma growth hormone (GH), disproportionally low insulin-like growth factor I (IGF-I) levels, and impaired somatic growth.
599 1568530 To investigate a potential receptor involvement, we measured plasma high-affinity GH-binding protein (GHBP), which represents a truncated GH receptor and may reflect GH receptor levels in tissues, in patients with IDDM, patients with non-insulin-dependent diabetes (NIDDM), and nondiabetic control subjects.
600 1568530 Patients with IDDM had significantly lower plasma GHBP levels than either patients with NIDDM or nondiabetic control subjects (mean value 18.2 vs. 24.6 and 23.8% GH bound/ml plasma, respectively, P less than 0.001).
601 1568530 No correlations were found between levels of GHBP and HbA1, duration of diabetes, or plasma GH.
602 1568530 GHBP and IGF-I levels were significantly correlated in NIDDM but not in IDDM.
603 1568530 We conclude that IDDM is associated with low GHBP levels and that GH resistance found in this disorder may be mediated, at least in part, by a decrease in GH receptor levels.
604 1568530 Low plasma growth hormone binding protein in IDDM.
605 1568530 Poorly controlled insulin-dependent diabetes mellitus (IDDM) is associated with elevated basal plasma growth hormone (GH), disproportionally low insulin-like growth factor I (IGF-I) levels, and impaired somatic growth.
606 1568530 To investigate a potential receptor involvement, we measured plasma high-affinity GH-binding protein (GHBP), which represents a truncated GH receptor and may reflect GH receptor levels in tissues, in patients with IDDM, patients with non-insulin-dependent diabetes (NIDDM), and nondiabetic control subjects.
607 1568530 Patients with IDDM had significantly lower plasma GHBP levels than either patients with NIDDM or nondiabetic control subjects (mean value 18.2 vs. 24.6 and 23.8% GH bound/ml plasma, respectively, P less than 0.001).
608 1568530 No correlations were found between levels of GHBP and HbA1, duration of diabetes, or plasma GH.
609 1568530 GHBP and IGF-I levels were significantly correlated in NIDDM but not in IDDM.
610 1568530 We conclude that IDDM is associated with low GHBP levels and that GH resistance found in this disorder may be mediated, at least in part, by a decrease in GH receptor levels.
611 1568530 Low plasma growth hormone binding protein in IDDM.
612 1568530 Poorly controlled insulin-dependent diabetes mellitus (IDDM) is associated with elevated basal plasma growth hormone (GH), disproportionally low insulin-like growth factor I (IGF-I) levels, and impaired somatic growth.
613 1568530 To investigate a potential receptor involvement, we measured plasma high-affinity GH-binding protein (GHBP), which represents a truncated GH receptor and may reflect GH receptor levels in tissues, in patients with IDDM, patients with non-insulin-dependent diabetes (NIDDM), and nondiabetic control subjects.
614 1568530 Patients with IDDM had significantly lower plasma GHBP levels than either patients with NIDDM or nondiabetic control subjects (mean value 18.2 vs. 24.6 and 23.8% GH bound/ml plasma, respectively, P less than 0.001).
615 1568530 No correlations were found between levels of GHBP and HbA1, duration of diabetes, or plasma GH.
616 1568530 GHBP and IGF-I levels were significantly correlated in NIDDM but not in IDDM.
617 1568530 We conclude that IDDM is associated with low GHBP levels and that GH resistance found in this disorder may be mediated, at least in part, by a decrease in GH receptor levels.
618 1568533 Blood glucose, plasma sodium, bicarbonate (HCO3-), vasopressin, and hematocrit were monitored before and during treatment in patients with uncontrolled insulin-dependent diabetes mellitus (IDDM).
619 1569152 Insulin autoantibodies (IAA) have been identified in newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients and in individuals at high risk of developing the disease.
620 1569156 Expression of GLUT1 and GLUT4 glucose transporters in skeletal muscle of humans with insulin-dependent diabetes mellitus: regulatory effects of metabolic factors.
621 1569156 Insulin-dependent diabetes mellitus (IDDM) is associated with insulin deficiency and insulin-resistant glucose uptake in skeletal muscle.
622 1569156 To investigate the molecular mechanisms for this insulin resistance, we examined the expression of GLUT1 and GLUT4, glucose transporter genes in vastus lateralis muscle from 20 IDDM subjects and 10 nondiabetic controls.
623 1569156 Fasting free plasma insulin levels were similar in control and IDDM subjects but hemoglobin A1c (HbA1c), fasting plasma glucose and free fatty acid levels were significantly higher in IDDM subjects.
624 1569156 Euglycemic clamp studies over a range of insulin concentrations in these IDDM subjects previously showed both decreased insulin sensitivity and decreased maximally insulin stimulated glucose utilization.
625 1569156 In this study, Northern blotting of muscle ribonucleic acid (RNA) revealed a single 3.0-3.5 kb transcript for both GLUT1 and GLUT4 with no change in messenger RNA (mRNA) size or abundance with IDDM.
626 1569156 In IDDM subjects, GLUT1 mRNA levels correlated positively with HbA1c whereas GLUT4 mRNA levels correlated negatively with fasting plasma glucose but not with HbA1c.
627 1569156 Immunoblotting of total muscle membranes for GLUT4 showed a single band of mol mass of approximately 45 kilodaltons with no change in size or abundance with IDDM.
628 1569156 There was no significant correlation between GLUT4 polypeptide levels and HbA1c, fasting plasma glucose, insulin, or free fatty acids, daily insulin dose, duration of diabetes, or subject age but in IDDM subjects GLUT4 protein levels correlated negatively with body mass index.
629 1569156 Thus, impaired expression of glucose transporters in muscle is not essential for the pathogenesis of insulin-resistant glucose uptake in IDDM.
630 1569156 No direct regulatory role of chronic glycemic control or plasma insulin levels on GLUT4 expression is evident.
631 1569156 Expression of GLUT1 and GLUT4 glucose transporters in skeletal muscle of humans with insulin-dependent diabetes mellitus: regulatory effects of metabolic factors.
632 1569156 Insulin-dependent diabetes mellitus (IDDM) is associated with insulin deficiency and insulin-resistant glucose uptake in skeletal muscle.
633 1569156 To investigate the molecular mechanisms for this insulin resistance, we examined the expression of GLUT1 and GLUT4, glucose transporter genes in vastus lateralis muscle from 20 IDDM subjects and 10 nondiabetic controls.
634 1569156 Fasting free plasma insulin levels were similar in control and IDDM subjects but hemoglobin A1c (HbA1c), fasting plasma glucose and free fatty acid levels were significantly higher in IDDM subjects.
635 1569156 Euglycemic clamp studies over a range of insulin concentrations in these IDDM subjects previously showed both decreased insulin sensitivity and decreased maximally insulin stimulated glucose utilization.
636 1569156 In this study, Northern blotting of muscle ribonucleic acid (RNA) revealed a single 3.0-3.5 kb transcript for both GLUT1 and GLUT4 with no change in messenger RNA (mRNA) size or abundance with IDDM.
637 1569156 In IDDM subjects, GLUT1 mRNA levels correlated positively with HbA1c whereas GLUT4 mRNA levels correlated negatively with fasting plasma glucose but not with HbA1c.
638 1569156 Immunoblotting of total muscle membranes for GLUT4 showed a single band of mol mass of approximately 45 kilodaltons with no change in size or abundance with IDDM.
639 1569156 There was no significant correlation between GLUT4 polypeptide levels and HbA1c, fasting plasma glucose, insulin, or free fatty acids, daily insulin dose, duration of diabetes, or subject age but in IDDM subjects GLUT4 protein levels correlated negatively with body mass index.
640 1569156 Thus, impaired expression of glucose transporters in muscle is not essential for the pathogenesis of insulin-resistant glucose uptake in IDDM.
641 1569156 No direct regulatory role of chronic glycemic control or plasma insulin levels on GLUT4 expression is evident.
642 1569156 Expression of GLUT1 and GLUT4 glucose transporters in skeletal muscle of humans with insulin-dependent diabetes mellitus: regulatory effects of metabolic factors.
643 1569156 Insulin-dependent diabetes mellitus (IDDM) is associated with insulin deficiency and insulin-resistant glucose uptake in skeletal muscle.
644 1569156 To investigate the molecular mechanisms for this insulin resistance, we examined the expression of GLUT1 and GLUT4, glucose transporter genes in vastus lateralis muscle from 20 IDDM subjects and 10 nondiabetic controls.
645 1569156 Fasting free plasma insulin levels were similar in control and IDDM subjects but hemoglobin A1c (HbA1c), fasting plasma glucose and free fatty acid levels were significantly higher in IDDM subjects.
646 1569156 Euglycemic clamp studies over a range of insulin concentrations in these IDDM subjects previously showed both decreased insulin sensitivity and decreased maximally insulin stimulated glucose utilization.
647 1569156 In this study, Northern blotting of muscle ribonucleic acid (RNA) revealed a single 3.0-3.5 kb transcript for both GLUT1 and GLUT4 with no change in messenger RNA (mRNA) size or abundance with IDDM.
648 1569156 In IDDM subjects, GLUT1 mRNA levels correlated positively with HbA1c whereas GLUT4 mRNA levels correlated negatively with fasting plasma glucose but not with HbA1c.
649 1569156 Immunoblotting of total muscle membranes for GLUT4 showed a single band of mol mass of approximately 45 kilodaltons with no change in size or abundance with IDDM.
650 1569156 There was no significant correlation between GLUT4 polypeptide levels and HbA1c, fasting plasma glucose, insulin, or free fatty acids, daily insulin dose, duration of diabetes, or subject age but in IDDM subjects GLUT4 protein levels correlated negatively with body mass index.
651 1569156 Thus, impaired expression of glucose transporters in muscle is not essential for the pathogenesis of insulin-resistant glucose uptake in IDDM.
652 1569156 No direct regulatory role of chronic glycemic control or plasma insulin levels on GLUT4 expression is evident.
653 1569156 Expression of GLUT1 and GLUT4 glucose transporters in skeletal muscle of humans with insulin-dependent diabetes mellitus: regulatory effects of metabolic factors.
654 1569156 Insulin-dependent diabetes mellitus (IDDM) is associated with insulin deficiency and insulin-resistant glucose uptake in skeletal muscle.
655 1569156 To investigate the molecular mechanisms for this insulin resistance, we examined the expression of GLUT1 and GLUT4, glucose transporter genes in vastus lateralis muscle from 20 IDDM subjects and 10 nondiabetic controls.
656 1569156 Fasting free plasma insulin levels were similar in control and IDDM subjects but hemoglobin A1c (HbA1c), fasting plasma glucose and free fatty acid levels were significantly higher in IDDM subjects.
657 1569156 Euglycemic clamp studies over a range of insulin concentrations in these IDDM subjects previously showed both decreased insulin sensitivity and decreased maximally insulin stimulated glucose utilization.
658 1569156 In this study, Northern blotting of muscle ribonucleic acid (RNA) revealed a single 3.0-3.5 kb transcript for both GLUT1 and GLUT4 with no change in messenger RNA (mRNA) size or abundance with IDDM.
659 1569156 In IDDM subjects, GLUT1 mRNA levels correlated positively with HbA1c whereas GLUT4 mRNA levels correlated negatively with fasting plasma glucose but not with HbA1c.
660 1569156 Immunoblotting of total muscle membranes for GLUT4 showed a single band of mol mass of approximately 45 kilodaltons with no change in size or abundance with IDDM.
661 1569156 There was no significant correlation between GLUT4 polypeptide levels and HbA1c, fasting plasma glucose, insulin, or free fatty acids, daily insulin dose, duration of diabetes, or subject age but in IDDM subjects GLUT4 protein levels correlated negatively with body mass index.
662 1569156 Thus, impaired expression of glucose transporters in muscle is not essential for the pathogenesis of insulin-resistant glucose uptake in IDDM.
663 1569156 No direct regulatory role of chronic glycemic control or plasma insulin levels on GLUT4 expression is evident.
664 1569156 Expression of GLUT1 and GLUT4 glucose transporters in skeletal muscle of humans with insulin-dependent diabetes mellitus: regulatory effects of metabolic factors.
665 1569156 Insulin-dependent diabetes mellitus (IDDM) is associated with insulin deficiency and insulin-resistant glucose uptake in skeletal muscle.
666 1569156 To investigate the molecular mechanisms for this insulin resistance, we examined the expression of GLUT1 and GLUT4, glucose transporter genes in vastus lateralis muscle from 20 IDDM subjects and 10 nondiabetic controls.
667 1569156 Fasting free plasma insulin levels were similar in control and IDDM subjects but hemoglobin A1c (HbA1c), fasting plasma glucose and free fatty acid levels were significantly higher in IDDM subjects.
668 1569156 Euglycemic clamp studies over a range of insulin concentrations in these IDDM subjects previously showed both decreased insulin sensitivity and decreased maximally insulin stimulated glucose utilization.
669 1569156 In this study, Northern blotting of muscle ribonucleic acid (RNA) revealed a single 3.0-3.5 kb transcript for both GLUT1 and GLUT4 with no change in messenger RNA (mRNA) size or abundance with IDDM.
670 1569156 In IDDM subjects, GLUT1 mRNA levels correlated positively with HbA1c whereas GLUT4 mRNA levels correlated negatively with fasting plasma glucose but not with HbA1c.
671 1569156 Immunoblotting of total muscle membranes for GLUT4 showed a single band of mol mass of approximately 45 kilodaltons with no change in size or abundance with IDDM.
672 1569156 There was no significant correlation between GLUT4 polypeptide levels and HbA1c, fasting plasma glucose, insulin, or free fatty acids, daily insulin dose, duration of diabetes, or subject age but in IDDM subjects GLUT4 protein levels correlated negatively with body mass index.
673 1569156 Thus, impaired expression of glucose transporters in muscle is not essential for the pathogenesis of insulin-resistant glucose uptake in IDDM.
674 1569156 No direct regulatory role of chronic glycemic control or plasma insulin levels on GLUT4 expression is evident.
675 1569156 Expression of GLUT1 and GLUT4 glucose transporters in skeletal muscle of humans with insulin-dependent diabetes mellitus: regulatory effects of metabolic factors.
676 1569156 Insulin-dependent diabetes mellitus (IDDM) is associated with insulin deficiency and insulin-resistant glucose uptake in skeletal muscle.
677 1569156 To investigate the molecular mechanisms for this insulin resistance, we examined the expression of GLUT1 and GLUT4, glucose transporter genes in vastus lateralis muscle from 20 IDDM subjects and 10 nondiabetic controls.
678 1569156 Fasting free plasma insulin levels were similar in control and IDDM subjects but hemoglobin A1c (HbA1c), fasting plasma glucose and free fatty acid levels were significantly higher in IDDM subjects.
679 1569156 Euglycemic clamp studies over a range of insulin concentrations in these IDDM subjects previously showed both decreased insulin sensitivity and decreased maximally insulin stimulated glucose utilization.
680 1569156 In this study, Northern blotting of muscle ribonucleic acid (RNA) revealed a single 3.0-3.5 kb transcript for both GLUT1 and GLUT4 with no change in messenger RNA (mRNA) size or abundance with IDDM.
681 1569156 In IDDM subjects, GLUT1 mRNA levels correlated positively with HbA1c whereas GLUT4 mRNA levels correlated negatively with fasting plasma glucose but not with HbA1c.
682 1569156 Immunoblotting of total muscle membranes for GLUT4 showed a single band of mol mass of approximately 45 kilodaltons with no change in size or abundance with IDDM.
683 1569156 There was no significant correlation between GLUT4 polypeptide levels and HbA1c, fasting plasma glucose, insulin, or free fatty acids, daily insulin dose, duration of diabetes, or subject age but in IDDM subjects GLUT4 protein levels correlated negatively with body mass index.
684 1569156 Thus, impaired expression of glucose transporters in muscle is not essential for the pathogenesis of insulin-resistant glucose uptake in IDDM.
685 1569156 No direct regulatory role of chronic glycemic control or plasma insulin levels on GLUT4 expression is evident.
686 1569156 Expression of GLUT1 and GLUT4 glucose transporters in skeletal muscle of humans with insulin-dependent diabetes mellitus: regulatory effects of metabolic factors.
687 1569156 Insulin-dependent diabetes mellitus (IDDM) is associated with insulin deficiency and insulin-resistant glucose uptake in skeletal muscle.
688 1569156 To investigate the molecular mechanisms for this insulin resistance, we examined the expression of GLUT1 and GLUT4, glucose transporter genes in vastus lateralis muscle from 20 IDDM subjects and 10 nondiabetic controls.
689 1569156 Fasting free plasma insulin levels were similar in control and IDDM subjects but hemoglobin A1c (HbA1c), fasting plasma glucose and free fatty acid levels were significantly higher in IDDM subjects.
690 1569156 Euglycemic clamp studies over a range of insulin concentrations in these IDDM subjects previously showed both decreased insulin sensitivity and decreased maximally insulin stimulated glucose utilization.
691 1569156 In this study, Northern blotting of muscle ribonucleic acid (RNA) revealed a single 3.0-3.5 kb transcript for both GLUT1 and GLUT4 with no change in messenger RNA (mRNA) size or abundance with IDDM.
692 1569156 In IDDM subjects, GLUT1 mRNA levels correlated positively with HbA1c whereas GLUT4 mRNA levels correlated negatively with fasting plasma glucose but not with HbA1c.
693 1569156 Immunoblotting of total muscle membranes for GLUT4 showed a single band of mol mass of approximately 45 kilodaltons with no change in size or abundance with IDDM.
694 1569156 There was no significant correlation between GLUT4 polypeptide levels and HbA1c, fasting plasma glucose, insulin, or free fatty acids, daily insulin dose, duration of diabetes, or subject age but in IDDM subjects GLUT4 protein levels correlated negatively with body mass index.
695 1569156 Thus, impaired expression of glucose transporters in muscle is not essential for the pathogenesis of insulin-resistant glucose uptake in IDDM.
696 1569156 No direct regulatory role of chronic glycemic control or plasma insulin levels on GLUT4 expression is evident.
697 1569156 Expression of GLUT1 and GLUT4 glucose transporters in skeletal muscle of humans with insulin-dependent diabetes mellitus: regulatory effects of metabolic factors.
698 1569156 Insulin-dependent diabetes mellitus (IDDM) is associated with insulin deficiency and insulin-resistant glucose uptake in skeletal muscle.
699 1569156 To investigate the molecular mechanisms for this insulin resistance, we examined the expression of GLUT1 and GLUT4, glucose transporter genes in vastus lateralis muscle from 20 IDDM subjects and 10 nondiabetic controls.
700 1569156 Fasting free plasma insulin levels were similar in control and IDDM subjects but hemoglobin A1c (HbA1c), fasting plasma glucose and free fatty acid levels were significantly higher in IDDM subjects.
701 1569156 Euglycemic clamp studies over a range of insulin concentrations in these IDDM subjects previously showed both decreased insulin sensitivity and decreased maximally insulin stimulated glucose utilization.
702 1569156 In this study, Northern blotting of muscle ribonucleic acid (RNA) revealed a single 3.0-3.5 kb transcript for both GLUT1 and GLUT4 with no change in messenger RNA (mRNA) size or abundance with IDDM.
703 1569156 In IDDM subjects, GLUT1 mRNA levels correlated positively with HbA1c whereas GLUT4 mRNA levels correlated negatively with fasting plasma glucose but not with HbA1c.
704 1569156 Immunoblotting of total muscle membranes for GLUT4 showed a single band of mol mass of approximately 45 kilodaltons with no change in size or abundance with IDDM.
705 1569156 There was no significant correlation between GLUT4 polypeptide levels and HbA1c, fasting plasma glucose, insulin, or free fatty acids, daily insulin dose, duration of diabetes, or subject age but in IDDM subjects GLUT4 protein levels correlated negatively with body mass index.
706 1569156 Thus, impaired expression of glucose transporters in muscle is not essential for the pathogenesis of insulin-resistant glucose uptake in IDDM.
707 1569156 No direct regulatory role of chronic glycemic control or plasma insulin levels on GLUT4 expression is evident.
708 1569156 Expression of GLUT1 and GLUT4 glucose transporters in skeletal muscle of humans with insulin-dependent diabetes mellitus: regulatory effects of metabolic factors.
709 1569156 Insulin-dependent diabetes mellitus (IDDM) is associated with insulin deficiency and insulin-resistant glucose uptake in skeletal muscle.
710 1569156 To investigate the molecular mechanisms for this insulin resistance, we examined the expression of GLUT1 and GLUT4, glucose transporter genes in vastus lateralis muscle from 20 IDDM subjects and 10 nondiabetic controls.
711 1569156 Fasting free plasma insulin levels were similar in control and IDDM subjects but hemoglobin A1c (HbA1c), fasting plasma glucose and free fatty acid levels were significantly higher in IDDM subjects.
712 1569156 Euglycemic clamp studies over a range of insulin concentrations in these IDDM subjects previously showed both decreased insulin sensitivity and decreased maximally insulin stimulated glucose utilization.
713 1569156 In this study, Northern blotting of muscle ribonucleic acid (RNA) revealed a single 3.0-3.5 kb transcript for both GLUT1 and GLUT4 with no change in messenger RNA (mRNA) size or abundance with IDDM.
714 1569156 In IDDM subjects, GLUT1 mRNA levels correlated positively with HbA1c whereas GLUT4 mRNA levels correlated negatively with fasting plasma glucose but not with HbA1c.
715 1569156 Immunoblotting of total muscle membranes for GLUT4 showed a single band of mol mass of approximately 45 kilodaltons with no change in size or abundance with IDDM.
716 1569156 There was no significant correlation between GLUT4 polypeptide levels and HbA1c, fasting plasma glucose, insulin, or free fatty acids, daily insulin dose, duration of diabetes, or subject age but in IDDM subjects GLUT4 protein levels correlated negatively with body mass index.
717 1569156 Thus, impaired expression of glucose transporters in muscle is not essential for the pathogenesis of insulin-resistant glucose uptake in IDDM.
718 1569156 No direct regulatory role of chronic glycemic control or plasma insulin levels on GLUT4 expression is evident.
719 1573137 This study investigated the relationship between compliance with a prescribed diabetic diet and metabolic control of insulin-dependent diabetes mellitus (IDDM).
720 1573584 In addition there were 137 patients with insulin dependent diabetes (IDDM).
721 1576930 Glucose tolerance and insulin response were examined using a 100 g oral glucose tolerance test (OGTT) in 108 parents of 23 patients with insulin-dependent (IDDM) and 31 patients with non-insulin-dependent diabetes mellitus (NIDDM), whose age of onset of diabetes was less than 35 years.
722 1576930 However, among those with 'normal' glucose tolerance, early phase insulin response did not differ between parents of IDDM and NIDDM, and control subjects.
723 1576930 Glucose tolerance and insulin response were examined using a 100 g oral glucose tolerance test (OGTT) in 108 parents of 23 patients with insulin-dependent (IDDM) and 31 patients with non-insulin-dependent diabetes mellitus (NIDDM), whose age of onset of diabetes was less than 35 years.
724 1576930 However, among those with 'normal' glucose tolerance, early phase insulin response did not differ between parents of IDDM and NIDDM, and control subjects.
725 1576932 We examined the relationships between 4 glycated protein assays and home blood glucose monitoring (HBGM) in 26 children with poorly-controlled insulin-dependent diabetes mellitus (IDDM) during a period of improved management.
726 1576933 There are few reports on the genetic, immunological and nutritional characteristics of insulin-using youth-onset diabetes mellitus, insulin-dependent diabetes mellitus (IDDM) and malnutrition-related diabetes mellitus (MRDM) in Korea.
727 1576933 A diabetes history of first-relatives (28.6%) was more frequently found in the MRDM group than in the IDDM (14.8) and non-insulin-dependent diabetes mellitus (NIDDM) (19.0%) groups.
728 1576933 There are few reports on the genetic, immunological and nutritional characteristics of insulin-using youth-onset diabetes mellitus, insulin-dependent diabetes mellitus (IDDM) and malnutrition-related diabetes mellitus (MRDM) in Korea.
729 1576933 A diabetes history of first-relatives (28.6%) was more frequently found in the MRDM group than in the IDDM (14.8) and non-insulin-dependent diabetes mellitus (NIDDM) (19.0%) groups.
730 1579695 Data from a 5-year follow-up of 617 diabetics, 376 non-insulin dependent (NIDDM) and 241 insulin-dependent (IDDM), attending the Hospital de Clínicas José de San Martín at Buenos Aires city are reported.
731 1579999 In insulin dependent diabetes (IDDM) it is rational to advise the patient 1) to arrange his diet so that this results in a low glycaemic response, which implies a relatively high intake of dietary fibre and polysaccharides, 2) to distribute the food into 5-6 daily meals and 3) to consume a low-fat diet.
732 1579999 Dietary regulation in IDDM is thus a compensation for the defective synchronization of variations in the plasma levels of glucose and insulin in the present day forms of insulin therapy.
733 1579999 In insulin dependent diabetes (IDDM) it is rational to advise the patient 1) to arrange his diet so that this results in a low glycaemic response, which implies a relatively high intake of dietary fibre and polysaccharides, 2) to distribute the food into 5-6 daily meals and 3) to consume a low-fat diet.
734 1579999 Dietary regulation in IDDM is thus a compensation for the defective synchronization of variations in the plasma levels of glucose and insulin in the present day forms of insulin therapy.
735 1581467 In vivo effects of interleukin-1 beta on blood leukocytes in BB rats prone or resistant to diabetes.
736 1581467 Previous studies have determined that daily low dose injections of the potent cytokine interleukin-1 beta (IL-1 beta) decreased the frequency of insulin-dependent diabetes mellitus (IDDM) in diabetes-prone (DP) BB rats.
737 1581467 In this study we tested whether the effects of daily human recombinant IL-1 beta injections on leukocyte subsets were associated with its modulation of IDDM onset in BB rats.
738 1581467 Prior to the onset of IDDM in DP BB rats, high dose IL-1 beta induced leukocytosis (P less than 0.05), neutrophilia (P less than 0.01), and monocytosis (P less than 0.001).
739 1581467 At the onset of IDDM, lymphocyte (P less than 0.01) and neutrophil (P less than 0.001) numbers were increased in high dose treated DP rats but not in rats given saline or low dose IL-1 beta.
740 1581467 In 60-day-old diabetes-resistant (DR) BB rats, neurophilia was induced by both low (P less than 0.05) and high (P less than 0.001) dose IL-1 beta without the development of IDDM.
741 1581467 Thus, neutrophilia was dissociated from high IL-1 beta acceleration of IDDM onset.
742 1581467 In vivo effects of interleukin-1 beta on blood leukocytes in BB rats prone or resistant to diabetes.
743 1581467 Previous studies have determined that daily low dose injections of the potent cytokine interleukin-1 beta (IL-1 beta) decreased the frequency of insulin-dependent diabetes mellitus (IDDM) in diabetes-prone (DP) BB rats.
744 1581467 In this study we tested whether the effects of daily human recombinant IL-1 beta injections on leukocyte subsets were associated with its modulation of IDDM onset in BB rats.
745 1581467 Prior to the onset of IDDM in DP BB rats, high dose IL-1 beta induced leukocytosis (P less than 0.05), neutrophilia (P less than 0.01), and monocytosis (P less than 0.001).
746 1581467 At the onset of IDDM, lymphocyte (P less than 0.01) and neutrophil (P less than 0.001) numbers were increased in high dose treated DP rats but not in rats given saline or low dose IL-1 beta.
747 1581467 In 60-day-old diabetes-resistant (DR) BB rats, neurophilia was induced by both low (P less than 0.05) and high (P less than 0.001) dose IL-1 beta without the development of IDDM.
748 1581467 Thus, neutrophilia was dissociated from high IL-1 beta acceleration of IDDM onset.
749 1581467 In vivo effects of interleukin-1 beta on blood leukocytes in BB rats prone or resistant to diabetes.
750 1581467 Previous studies have determined that daily low dose injections of the potent cytokine interleukin-1 beta (IL-1 beta) decreased the frequency of insulin-dependent diabetes mellitus (IDDM) in diabetes-prone (DP) BB rats.
751 1581467 In this study we tested whether the effects of daily human recombinant IL-1 beta injections on leukocyte subsets were associated with its modulation of IDDM onset in BB rats.
752 1581467 Prior to the onset of IDDM in DP BB rats, high dose IL-1 beta induced leukocytosis (P less than 0.05), neutrophilia (P less than 0.01), and monocytosis (P less than 0.001).
753 1581467 At the onset of IDDM, lymphocyte (P less than 0.01) and neutrophil (P less than 0.001) numbers were increased in high dose treated DP rats but not in rats given saline or low dose IL-1 beta.
754 1581467 In 60-day-old diabetes-resistant (DR) BB rats, neurophilia was induced by both low (P less than 0.05) and high (P less than 0.001) dose IL-1 beta without the development of IDDM.
755 1581467 Thus, neutrophilia was dissociated from high IL-1 beta acceleration of IDDM onset.
756 1581467 In vivo effects of interleukin-1 beta on blood leukocytes in BB rats prone or resistant to diabetes.
757 1581467 Previous studies have determined that daily low dose injections of the potent cytokine interleukin-1 beta (IL-1 beta) decreased the frequency of insulin-dependent diabetes mellitus (IDDM) in diabetes-prone (DP) BB rats.
758 1581467 In this study we tested whether the effects of daily human recombinant IL-1 beta injections on leukocyte subsets were associated with its modulation of IDDM onset in BB rats.
759 1581467 Prior to the onset of IDDM in DP BB rats, high dose IL-1 beta induced leukocytosis (P less than 0.05), neutrophilia (P less than 0.01), and monocytosis (P less than 0.001).
760 1581467 At the onset of IDDM, lymphocyte (P less than 0.01) and neutrophil (P less than 0.001) numbers were increased in high dose treated DP rats but not in rats given saline or low dose IL-1 beta.
761 1581467 In 60-day-old diabetes-resistant (DR) BB rats, neurophilia was induced by both low (P less than 0.05) and high (P less than 0.001) dose IL-1 beta without the development of IDDM.
762 1581467 Thus, neutrophilia was dissociated from high IL-1 beta acceleration of IDDM onset.
763 1581467 In vivo effects of interleukin-1 beta on blood leukocytes in BB rats prone or resistant to diabetes.
764 1581467 Previous studies have determined that daily low dose injections of the potent cytokine interleukin-1 beta (IL-1 beta) decreased the frequency of insulin-dependent diabetes mellitus (IDDM) in diabetes-prone (DP) BB rats.
765 1581467 In this study we tested whether the effects of daily human recombinant IL-1 beta injections on leukocyte subsets were associated with its modulation of IDDM onset in BB rats.
766 1581467 Prior to the onset of IDDM in DP BB rats, high dose IL-1 beta induced leukocytosis (P less than 0.05), neutrophilia (P less than 0.01), and monocytosis (P less than 0.001).
767 1581467 At the onset of IDDM, lymphocyte (P less than 0.01) and neutrophil (P less than 0.001) numbers were increased in high dose treated DP rats but not in rats given saline or low dose IL-1 beta.
768 1581467 In 60-day-old diabetes-resistant (DR) BB rats, neurophilia was induced by both low (P less than 0.05) and high (P less than 0.001) dose IL-1 beta without the development of IDDM.
769 1581467 Thus, neutrophilia was dissociated from high IL-1 beta acceleration of IDDM onset.
770 1581467 In vivo effects of interleukin-1 beta on blood leukocytes in BB rats prone or resistant to diabetes.
771 1581467 Previous studies have determined that daily low dose injections of the potent cytokine interleukin-1 beta (IL-1 beta) decreased the frequency of insulin-dependent diabetes mellitus (IDDM) in diabetes-prone (DP) BB rats.
772 1581467 In this study we tested whether the effects of daily human recombinant IL-1 beta injections on leukocyte subsets were associated with its modulation of IDDM onset in BB rats.
773 1581467 Prior to the onset of IDDM in DP BB rats, high dose IL-1 beta induced leukocytosis (P less than 0.05), neutrophilia (P less than 0.01), and monocytosis (P less than 0.001).
774 1581467 At the onset of IDDM, lymphocyte (P less than 0.01) and neutrophil (P less than 0.001) numbers were increased in high dose treated DP rats but not in rats given saline or low dose IL-1 beta.
775 1581467 In 60-day-old diabetes-resistant (DR) BB rats, neurophilia was induced by both low (P less than 0.05) and high (P less than 0.001) dose IL-1 beta without the development of IDDM.
776 1581467 Thus, neutrophilia was dissociated from high IL-1 beta acceleration of IDDM onset.
777 1587393 The development of implantable insulin pumps, which can deliver insulin intraperitoneally, led to numerous studies on insulin-dependent diabetes mellitus (IDDM) patients, demonstrating that insulin delivered intraperitoneally is rapidly and predictably absorbed with most of it going into the portal system, resulting in hepatic delivery of insulin.
778 1587393 Studies in IDDM patients have demonstrated that good glucose control can be achieved with intraperitoneal delivery of insulin from implantable pumps with lesser glycemic fluctuations and, therefore, fewer episodes of hypoglycemia.
779 1587393 Thus, implantable insulin pumps are being studied for use in IDDM.
780 1587393 Because of alterations in hepatic sensitivity to insulin, increments in insulin delivery to the liver may be even more important in NIDDM than IDDM.
781 1587393 The development of implantable insulin pumps, which can deliver insulin intraperitoneally, led to numerous studies on insulin-dependent diabetes mellitus (IDDM) patients, demonstrating that insulin delivered intraperitoneally is rapidly and predictably absorbed with most of it going into the portal system, resulting in hepatic delivery of insulin.
782 1587393 Studies in IDDM patients have demonstrated that good glucose control can be achieved with intraperitoneal delivery of insulin from implantable pumps with lesser glycemic fluctuations and, therefore, fewer episodes of hypoglycemia.
783 1587393 Thus, implantable insulin pumps are being studied for use in IDDM.
784 1587393 Because of alterations in hepatic sensitivity to insulin, increments in insulin delivery to the liver may be even more important in NIDDM than IDDM.
785 1587393 The development of implantable insulin pumps, which can deliver insulin intraperitoneally, led to numerous studies on insulin-dependent diabetes mellitus (IDDM) patients, demonstrating that insulin delivered intraperitoneally is rapidly and predictably absorbed with most of it going into the portal system, resulting in hepatic delivery of insulin.
786 1587393 Studies in IDDM patients have demonstrated that good glucose control can be achieved with intraperitoneal delivery of insulin from implantable pumps with lesser glycemic fluctuations and, therefore, fewer episodes of hypoglycemia.
787 1587393 Thus, implantable insulin pumps are being studied for use in IDDM.
788 1587393 Because of alterations in hepatic sensitivity to insulin, increments in insulin delivery to the liver may be even more important in NIDDM than IDDM.
789 1587393 The development of implantable insulin pumps, which can deliver insulin intraperitoneally, led to numerous studies on insulin-dependent diabetes mellitus (IDDM) patients, demonstrating that insulin delivered intraperitoneally is rapidly and predictably absorbed with most of it going into the portal system, resulting in hepatic delivery of insulin.
790 1587393 Studies in IDDM patients have demonstrated that good glucose control can be achieved with intraperitoneal delivery of insulin from implantable pumps with lesser glycemic fluctuations and, therefore, fewer episodes of hypoglycemia.
791 1587393 Thus, implantable insulin pumps are being studied for use in IDDM.
792 1587393 Because of alterations in hepatic sensitivity to insulin, increments in insulin delivery to the liver may be even more important in NIDDM than IDDM.
793 1588823 This is the first report of met-ENK levels in insulin-dependent diabetes mellitus (IDDM), and an impaired feedback of insulin/met-ENK is suggested.
794 1590874 Gestational diabetes constitutes 90% of all pregnant diabetic patients, whereas insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) together account for the remaining 10%.
795 1591143 The parathyroid hormone- 1,25-dihydroxyvitamin D endocrine system and magnesium status in insulin-dependent diabetes mellitus: current concepts.
796 1591143 Insulin-dependent diabetes mellitus (IDDM) is a chronic metabolic disorder which can induce alterations in bone metabolism (osteopenia) and/or in mineral homeostasis, mainly during growth.
797 1591143 In addition, on the basis of personal experience, it is shown that the deranged parathyroid hormone-vitamin D axis in IDDM is reversed after normalization of magnesium serum levels by oral magnesium.
798 1591143 The parathyroid hormone- 1,25-dihydroxyvitamin D endocrine system and magnesium status in insulin-dependent diabetes mellitus: current concepts.
799 1591143 Insulin-dependent diabetes mellitus (IDDM) is a chronic metabolic disorder which can induce alterations in bone metabolism (osteopenia) and/or in mineral homeostasis, mainly during growth.
800 1591143 In addition, on the basis of personal experience, it is shown that the deranged parathyroid hormone-vitamin D axis in IDDM is reversed after normalization of magnesium serum levels by oral magnesium.
801 1591458 Reported dietary intakes were assessed in young patients with insulin-dependent diabetes mellitus (IDDM).
802 1591793 Careful monitoring and adjustment of insulin doses and nutrition plans can then make possible the safe and successful participation of IDDM patients in virtually any athletic activity.
803 1592439 Viral infection has been suggested to play a triggering role in the pancreatic beta cell destruction which occurs in insulin-dependent diabetes (IDDM).
804 1592439 The infection with measles and mumps viruses induced the release of interleukin-1 (IL-1) and interleukin-6 (IL-6) by the cell line as assessed by a bioassay and up-regulated the expression of human leucocyte antigen (HLA) class I and class II antigens as evaluated by cytofluorimetric analysis.
805 1592439 These data show for the first time that IL-1 and IL-6 secretion by an insulinoma cell line may occur after viral infection and suggest that cytokine release and increased expression of HLA molecules by beta cells may act to induce the immune response towards beta cells in IDDM.
806 1592439 Viral infection has been suggested to play a triggering role in the pancreatic beta cell destruction which occurs in insulin-dependent diabetes (IDDM).
807 1592439 The infection with measles and mumps viruses induced the release of interleukin-1 (IL-1) and interleukin-6 (IL-6) by the cell line as assessed by a bioassay and up-regulated the expression of human leucocyte antigen (HLA) class I and class II antigens as evaluated by cytofluorimetric analysis.
808 1592439 These data show for the first time that IL-1 and IL-6 secretion by an insulinoma cell line may occur after viral infection and suggest that cytokine release and increased expression of HLA molecules by beta cells may act to induce the immune response towards beta cells in IDDM.
809 1593797 To study the relations between renal tubular disorder and glomerular dysfunction in the early phase of insulin-dependent diabetes mellitus (IDDM), we performed concomitant measurements of urinary beta-D-N-acetyl glucosaminidase (NAG), beta 2-microglobulin (BMG), and microalbumin in 29 of pediatric patients with IDDM, 15 normal controls, and 83 patients with non-diabetic ketoacidosis.
810 1595305 Obstetricians mainly are confronted with the insulin-dependent diabetic (IDDM) prior to conception and during pregnancy.
811 1600522 The effect of joint exposure to diagnostic X-rays and maternal smoking during pregnancy was compared in a case-control study of 216 children with cancer (128 cases with acute lymphoblastic leukemia [ALL] and 88 with solid tumors) and 301 control children with insulin-dependent diabetes mellitus (IDDM).
812 1600854 Ninety-six patients with insulin-dependent diabetes mellitus (IDDM), non-proliferative retinopathy, normal s-creatinine and previously high blood glucose levels were followed for 5 years.
813 1600856 Cytoplasmic islet-cell antibodies (ICA) and endogenous insulin secretion were studied in 46 Sudanese children (mean age 11.6 years) with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
814 1601008 In 27 children (15 males and 12 females) with insulin-dependent diabetes mellitus (IDDM), aged 1.2-13.5 years (mean 9.9 +/- 3.6 years) we investigated immunoglobulins (IgG, IgA, IgM), IgG subclass levels and islet-cell antibodies (ICA) at diagnosis and at 6 and 12 months after disease onset.
815 1602510 Insulin-dependent diabetes mellitus (IDDM) rarely occurred in patients younger than the age of 10.
816 1607070 Determinants of proliferative diabetic retinopathy (PDR) that occur during the 2nd decade of insulin-dependent diabetes mellitus (IDDM) (early-onset PDR) were investigated in a nested case-control study.
817 1607079 Insulin-dependent diabetes mellitus (IDDM) is marked by circulating antibodies to a 64,000-M(r) islet cell antigen identified as glutamic acid decarboxylase (GAD).
818 1607079 The sera tested were from 80 patients with IDDM including 26 with disease of recent onset and 54 with disease of longer duration (3-42 yr), 20 with non-insulin-dependent diabetes mellitus (NIDDM), and 55 nondiabetic subjects.
819 1607079 The frequency of antibody to GAD in IDDM was 69% in short-duration cases and 59% in long-duration cases.
820 1607079 Insulin-dependent diabetes mellitus (IDDM) is marked by circulating antibodies to a 64,000-M(r) islet cell antigen identified as glutamic acid decarboxylase (GAD).
821 1607079 The sera tested were from 80 patients with IDDM including 26 with disease of recent onset and 54 with disease of longer duration (3-42 yr), 20 with non-insulin-dependent diabetes mellitus (NIDDM), and 55 nondiabetic subjects.
822 1607079 The frequency of antibody to GAD in IDDM was 69% in short-duration cases and 59% in long-duration cases.
823 1607079 Insulin-dependent diabetes mellitus (IDDM) is marked by circulating antibodies to a 64,000-M(r) islet cell antigen identified as glutamic acid decarboxylase (GAD).
824 1607079 The sera tested were from 80 patients with IDDM including 26 with disease of recent onset and 54 with disease of longer duration (3-42 yr), 20 with non-insulin-dependent diabetes mellitus (NIDDM), and 55 nondiabetic subjects.
825 1607079 The frequency of antibody to GAD in IDDM was 69% in short-duration cases and 59% in long-duration cases.
826 1608023 Glucose, insulin, HGH and IGF-I levels in maternal serum, amniotic fluid and umbilical venous serum: a comparison between late normal pregnancy and pregnancies complicated with diabetes and fetal growth retardation.
827 1608023 Fetal growth and development is dependent upon various growth factors such as glucose, insulin, HGH and IGF-I.
828 1608023 These growth factors were measured in maternal serum (MS), amniotic fluid (AF) and umbilical venous serum (UV) in late gestation in normal, insulin dependent diabetic pregnancies (IDDM) and in pregnancies complicated with intrauterine growth retardation (IUGR).
829 1608023 The UV glucose values of 1.9 +/- 0.9 mmol/L and UV insulin values of 8.0 +/- 1.8 mU/L were the lowest in IUGR pregnancies, and the highest were in UV serum from IDDM pregnancies, and the difference was statistically significant for this two groups.
830 1608023 IGF-I values in UV indicated that there was significant difference in IGF-I concentrations when both, IUGR and IDDM groups were compared to the controls.
831 1608023 It seems likely that changes in maternal serum, umbilical venous and amniotic fluid insulin-like growth factor I influence birthweight in normal and IUGR infants and in those of diabetic mothers.
832 1608023 Glucose, insulin, HGH and IGF-I levels in maternal serum, amniotic fluid and umbilical venous serum: a comparison between late normal pregnancy and pregnancies complicated with diabetes and fetal growth retardation.
833 1608023 Fetal growth and development is dependent upon various growth factors such as glucose, insulin, HGH and IGF-I.
834 1608023 These growth factors were measured in maternal serum (MS), amniotic fluid (AF) and umbilical venous serum (UV) in late gestation in normal, insulin dependent diabetic pregnancies (IDDM) and in pregnancies complicated with intrauterine growth retardation (IUGR).
835 1608023 The UV glucose values of 1.9 +/- 0.9 mmol/L and UV insulin values of 8.0 +/- 1.8 mU/L were the lowest in IUGR pregnancies, and the highest were in UV serum from IDDM pregnancies, and the difference was statistically significant for this two groups.
836 1608023 IGF-I values in UV indicated that there was significant difference in IGF-I concentrations when both, IUGR and IDDM groups were compared to the controls.
837 1608023 It seems likely that changes in maternal serum, umbilical venous and amniotic fluid insulin-like growth factor I influence birthweight in normal and IUGR infants and in those of diabetic mothers.
838 1608023 Glucose, insulin, HGH and IGF-I levels in maternal serum, amniotic fluid and umbilical venous serum: a comparison between late normal pregnancy and pregnancies complicated with diabetes and fetal growth retardation.
839 1608023 Fetal growth and development is dependent upon various growth factors such as glucose, insulin, HGH and IGF-I.
840 1608023 These growth factors were measured in maternal serum (MS), amniotic fluid (AF) and umbilical venous serum (UV) in late gestation in normal, insulin dependent diabetic pregnancies (IDDM) and in pregnancies complicated with intrauterine growth retardation (IUGR).
841 1608023 The UV glucose values of 1.9 +/- 0.9 mmol/L and UV insulin values of 8.0 +/- 1.8 mU/L were the lowest in IUGR pregnancies, and the highest were in UV serum from IDDM pregnancies, and the difference was statistically significant for this two groups.
842 1608023 IGF-I values in UV indicated that there was significant difference in IGF-I concentrations when both, IUGR and IDDM groups were compared to the controls.
843 1608023 It seems likely that changes in maternal serum, umbilical venous and amniotic fluid insulin-like growth factor I influence birthweight in normal and IUGR infants and in those of diabetic mothers.
844 1610920 To add new insights to the question, platelet membrane properties were evaluated in 16 women presenting impaired glucose tolerance at the 28-29th week of gestation (GDM) and in 8 women with insulin-dependent diabetes mellitus (IDDM). 15 healthy pregnant women (HPW) and 21 healthy non-pregnant (HNPW) women were the control group for GDM and IDDM, respectively.
845 1610920 Furthermore, both GDM and IDDM were on insulin therapy, therefore: (i) insulin may be the pathogenetic factor of higher intracellular free Ca2+ concentrations and lower Na+/K(+)-ATPase activity since they both varied accordingly in GDM and IDDM, but not of (ii) changes in Ca(2+)-ATPase, membrane fluidity and cholesterol content which did not vary accordingly in GDM and IDDM.
846 1610920 To add new insights to the question, platelet membrane properties were evaluated in 16 women presenting impaired glucose tolerance at the 28-29th week of gestation (GDM) and in 8 women with insulin-dependent diabetes mellitus (IDDM). 15 healthy pregnant women (HPW) and 21 healthy non-pregnant (HNPW) women were the control group for GDM and IDDM, respectively.
847 1610920 Furthermore, both GDM and IDDM were on insulin therapy, therefore: (i) insulin may be the pathogenetic factor of higher intracellular free Ca2+ concentrations and lower Na+/K(+)-ATPase activity since they both varied accordingly in GDM and IDDM, but not of (ii) changes in Ca(2+)-ATPase, membrane fluidity and cholesterol content which did not vary accordingly in GDM and IDDM.
848 1611145 The impact of metabolic control on the development of rapidly progressive severe retinopathy was studied in 14 young type I insulin-dependent diabetes mellitus (IDDM) patients.
849 1611145 Glycosylated hemoglobin (HbAlc) levels 45 months prior to and 12 months after the diagnosis of retinopathy were compared with HbAlc levels in 17 type I IDDM patients with no or minimal background retinopathy, matched for age and duration of diabetes.
850 1611145 The impact of metabolic control on the development of rapidly progressive severe retinopathy was studied in 14 young type I insulin-dependent diabetes mellitus (IDDM) patients.
851 1611145 Glycosylated hemoglobin (HbAlc) levels 45 months prior to and 12 months after the diagnosis of retinopathy were compared with HbAlc levels in 17 type I IDDM patients with no or minimal background retinopathy, matched for age and duration of diabetes.
852 1612068 With more physiologic insulin replacement and more accurate glucose monitoring, it was believed that very strict glycemic control of IDDM could be achieved without increasing the risks of hypoglycemia.
853 1612192 Antibodies to GAD and tryptic fragments of islet 64K antigen as distinct markers for development of IDDM.
854 1612192 Insulin-dependent diabetes mellitus (IDDM) is associated with antibodies to a 64,000-M(r) islet cell protein, at least part of which is identified as glutamic acid decarboxylase (GAD).
855 1612192 We determined the frequencies of antibodies to intact GAD, tryptic fragments of islet 64,000-M(r) antigen, islet cell antibodies (ICAs), and insulin autoantibodies (IAAs) in sera from 58 nondiabetic identical twins of patients with IDDM, of whom 12 subsequently developed diabetes.
856 1612192 Antibodies to GAD and tryptic fragments of islet 64K antigen as distinct markers for development of IDDM.
857 1612192 Insulin-dependent diabetes mellitus (IDDM) is associated with antibodies to a 64,000-M(r) islet cell protein, at least part of which is identified as glutamic acid decarboxylase (GAD).
858 1612192 We determined the frequencies of antibodies to intact GAD, tryptic fragments of islet 64,000-M(r) antigen, islet cell antibodies (ICAs), and insulin autoantibodies (IAAs) in sera from 58 nondiabetic identical twins of patients with IDDM, of whom 12 subsequently developed diabetes.
859 1612192 Antibodies to GAD and tryptic fragments of islet 64K antigen as distinct markers for development of IDDM.
860 1612192 Insulin-dependent diabetes mellitus (IDDM) is associated with antibodies to a 64,000-M(r) islet cell protein, at least part of which is identified as glutamic acid decarboxylase (GAD).
861 1612192 We determined the frequencies of antibodies to intact GAD, tryptic fragments of islet 64,000-M(r) antigen, islet cell antibodies (ICAs), and insulin autoantibodies (IAAs) in sera from 58 nondiabetic identical twins of patients with IDDM, of whom 12 subsequently developed diabetes.
862 1613115 A cross-sectional study of health and adjustment among 18 to 22-year-old patients with insulin-dependent diabetes mellitus (IDDM) is reported.
863 1617857 Insulin administered nasally has considerable potential for the treatment of both insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes.
864 1618597 Recent evidence suggests that the class II molecule is involved in the generation of autoimmune disease, such as insulin-dependent diabetes mellitus (IDDM).
865 1620073 [Growth hormone secretion in response to the administration of thyrotropin releasing hormone (TRH) in children with insulin-dependent diabetes mellitus].
866 1620073 In this study the Authors examined the response in growth hormone (GH) to thyrotrophin releasing hormone (TRH) administration in a group composed of 29 children (17 males, 12 females) suffering from insulin-dependent diabetes mellitus (IDDM) (group 1).
867 1621684 We report the case of an elderly black woman with a 20-year history of insulin-independent diabetes mellitus (IDDM), chronic renal failure, hypertension, proliferative retinopathy, and classical histologic features of diabetic glomerulosclerosis on renal biopsy.
868 1628464 This case report of a child with insulin-dependent diabetes mellitus (IDDM) describes a naturally occurring ABABCA design.
869 1628762 The frequency of gastric (H+, K(+)-ATPase) antibodies was significantly (P less than 0.05) higher in IDDM patients (10%, 47 of 449) than in patients with NIDDM (3%, 3 of 80) and unclassifiable diabetes (4%, 3 of 72).
870 1634314 We have carried out a comparison of the incidence of childhood onset insulin-dependent diabetes mellitus (IDDM) between five populations around the Baltic Sea.
871 1636696 It is well known that inadequate insulin therapy stimulates body protein loss in insulin-dependent diabetes mellitus (IDDM).
872 1636696 We used two measures of protein oxidation [daily urinary nitrogen (N) excretion over several days of intensive insulin therapy and plasma [1-13C]leucine oxidation during short-term strict euglycemia] to assess the response of 7 men with IDDM and 12 normal men after adaptation first to a control diet providing maintenance energy and conventional (surfeit) protein then to an isoenergetic protein-free diet.
873 1636696 Thus insulin therapy of IDDM that imposes strict euglycemia is compatible with a normal ability to diminish body protein oxidation in response to protein restriction.
874 1636696 It is well known that inadequate insulin therapy stimulates body protein loss in insulin-dependent diabetes mellitus (IDDM).
875 1636696 We used two measures of protein oxidation [daily urinary nitrogen (N) excretion over several days of intensive insulin therapy and plasma [1-13C]leucine oxidation during short-term strict euglycemia] to assess the response of 7 men with IDDM and 12 normal men after adaptation first to a control diet providing maintenance energy and conventional (surfeit) protein then to an isoenergetic protein-free diet.
876 1636696 Thus insulin therapy of IDDM that imposes strict euglycemia is compatible with a normal ability to diminish body protein oxidation in response to protein restriction.
877 1636696 It is well known that inadequate insulin therapy stimulates body protein loss in insulin-dependent diabetes mellitus (IDDM).
878 1636696 We used two measures of protein oxidation [daily urinary nitrogen (N) excretion over several days of intensive insulin therapy and plasma [1-13C]leucine oxidation during short-term strict euglycemia] to assess the response of 7 men with IDDM and 12 normal men after adaptation first to a control diet providing maintenance energy and conventional (surfeit) protein then to an isoenergetic protein-free diet.
879 1636696 Thus insulin therapy of IDDM that imposes strict euglycemia is compatible with a normal ability to diminish body protein oxidation in response to protein restriction.
880 1637789 To identify abnormalities of serum lipoprotein composition and concentration that were specific to insulin-dependent diabetes mellitus (IDDM), the procedure of discontinuous gradient ultracentrifugation was employed to isolate lipoprotein fractions in 44 patients with IDDM, 24 nondiabetic subjects with similar lipid and lipoprotein concentrations, and 19 healthy normocholesterolemic (less than 5.2 mmol/l [less than 200 mg/dl]) subjects.
881 1638761 Rapamycin prevents the onset of insulin-dependent diabetes mellitus (IDDM) in NOD mice.
882 1638777 The efficacy and safety of lovastatin, a drug for lowering hypercholesterolemia, have been evaluated in ten adult patients with insulin-dependent diabetes mellitus (IDDM) and nephrotic syndrome due to diabetic nephropathy stage IV or V of Mogensen.
883 1639173 These have been shown to ameliorate adjuvant arthritis in Lewis rats, and insulin-dependent diabetes mellitus (IDDM) in non-obese diabetic (NOD) mice.
884 1639934 The dietary protein requirements of patients with insulin-dependent diabetes mellitus (IDDM) are unknown.
885 1640194 Autonomic nervous function was evaluated in 36 patients with insulin-dependent diabetes mellitus (IDDM), 39 patients with non-insulin-dependent diabetes mellitus (NIDDM) and 48 control subjects, all without clinically evident cardiovascular disease.
886 1640854 The aim of this study was to determine the relative roles of changes in glucose-mediated glucose disposal (SG) and insulin sensitivity (SI) on the impairment of glucose disposal caused by epinephrine (EPI) infusion in type I (insulin-dependent) diabetes mellitus (IDDM).
887 1640864 We investigated the effect of plasma glucose fluctuation on hemoglobin A1c (HbA1c) and plasma 1,5-anhydroglucitol (AG) levels, especially in insulin-dependent diabetes mellitus (IDDM).
888 1640864 The basic mechanisms underlying both the reduction and recovery of the plasma AG level, ie, the excretion into urine with glucosuria and the amount supplied to the body, were presumed to be similar in IDDM and non-insulin-dependent diabetes mellitus (NIDDM) patients.
889 1640864 We investigated the effect of plasma glucose fluctuation on hemoglobin A1c (HbA1c) and plasma 1,5-anhydroglucitol (AG) levels, especially in insulin-dependent diabetes mellitus (IDDM).
890 1640864 The basic mechanisms underlying both the reduction and recovery of the plasma AG level, ie, the excretion into urine with glucosuria and the amount supplied to the body, were presumed to be similar in IDDM and non-insulin-dependent diabetes mellitus (NIDDM) patients.
891 1643751 The inbred nonobese diabetic (NOD) mouse spontaneously develops an autoimmune diabetes, which is now recognized as an experimental model for human type I insulin-dependent diabetes mellitus (IDDM).
892 1643761 The long-term results of outpatient management of subjects with newly diagnosed insulin-dependent diabetes mellitus (IDDM) are unknown.
893 1651389 The objective of this study was to evaluate the polymorphonuclear leukocyte (PMN) function in a poorly controlled adult insulin-dependent diabetic patient (IDDM) with severe recurrent periodontitis, while describing the microbiological and clinical findings.
894 1651389 In addition, a significant (P less than .05) enhancement of IDDM PMN superoxide production in response to opsonized zymosan (cytochrome C reduction) was observed.
895 1651389 The objective of this study was to evaluate the polymorphonuclear leukocyte (PMN) function in a poorly controlled adult insulin-dependent diabetic patient (IDDM) with severe recurrent periodontitis, while describing the microbiological and clinical findings.
896 1651389 In addition, a significant (P less than .05) enhancement of IDDM PMN superoxide production in response to opsonized zymosan (cytochrome C reduction) was observed.
897 1652786 The study was performed to determine whether the regulation of mononuclear leukocyte beta-adrenergic receptors and responses was changed in insulin-dependent diabetes mellitus (IDDM).
898 1652786 This study demonstrates that IDDM subjects have an unaltered mechanism of agonist-promoted beta-adrenoceptor internalization, but indicates a partial dysfunction of the beta-adrenoceptor-coupling to adenylate cyclase.
899 1652786 The study was performed to determine whether the regulation of mononuclear leukocyte beta-adrenergic receptors and responses was changed in insulin-dependent diabetes mellitus (IDDM).
900 1652786 This study demonstrates that IDDM subjects have an unaltered mechanism of agonist-promoted beta-adrenoceptor internalization, but indicates a partial dysfunction of the beta-adrenoceptor-coupling to adenylate cyclase.
901 1656517 Dietary supplementation with omega-3-polyunsaturated fatty acids decreases mononuclear cell proliferation and interleukin-1 beta content but not monokine secretion in healthy and insulin-dependent diabetic individuals.
902 1656517 The effects of dietary supplementation with omega-3-polyunsaturated fatty acids (omega-3-PUFA) on the proliferative response of PBMC and on the secretion of monokines and arachidonic acid metabolites from PBMC and monocytes (Mo) from healthy subjects and patients with recent-onset insulin-dependent diabetes mellitus (IDDM) were examined.
903 1656517 IL-1 beta production and TNF-alpha secretion was determined before and after 7 weeks of treatment, and 10 weeks after withdrawal of treatment.
904 1656517 Significant increases in platelet and PBMC membrane eicosapentaenoic acid was found in omega-3-PUFA-treated individuals. omega-3-PUFA treatment significantly reduced the content of IL-1 beta in lysates of PBMC, but did not affect PBMC or Mo secretion of IL-1 beta, TNF-alpha or prostaglandin E2 (PGE2) or PBMC leukotriene B4 (LTB4) secretion in healthy subjects or in IDDM patients.
905 1656517 No correlation was found between PHA-stimulated PBMC proliferation and PBMC secretion of TNF-alpha and IL-1 beta.
906 1656517 There were no significant differences in the spontaneous or the PPD- or PHA-stimulated proliferative responses of PBMC between diabetic and healthy individuals at entry.
907 1656517 We conclude that although dietary supplementation with 4.0 g/day of omega-3-PUFA inhibits the proliferation of PBMC and reduces IL-1 beta immunoreactivity in PBMC and Mo, it does not alter monokine, PGE2 or LTB4, secretion in healthy or IDDM subjects.
908 1656517 Dietary supplementation with omega-3-polyunsaturated fatty acids decreases mononuclear cell proliferation and interleukin-1 beta content but not monokine secretion in healthy and insulin-dependent diabetic individuals.
909 1656517 The effects of dietary supplementation with omega-3-polyunsaturated fatty acids (omega-3-PUFA) on the proliferative response of PBMC and on the secretion of monokines and arachidonic acid metabolites from PBMC and monocytes (Mo) from healthy subjects and patients with recent-onset insulin-dependent diabetes mellitus (IDDM) were examined.
910 1656517 IL-1 beta production and TNF-alpha secretion was determined before and after 7 weeks of treatment, and 10 weeks after withdrawal of treatment.
911 1656517 Significant increases in platelet and PBMC membrane eicosapentaenoic acid was found in omega-3-PUFA-treated individuals. omega-3-PUFA treatment significantly reduced the content of IL-1 beta in lysates of PBMC, but did not affect PBMC or Mo secretion of IL-1 beta, TNF-alpha or prostaglandin E2 (PGE2) or PBMC leukotriene B4 (LTB4) secretion in healthy subjects or in IDDM patients.
912 1656517 No correlation was found between PHA-stimulated PBMC proliferation and PBMC secretion of TNF-alpha and IL-1 beta.
913 1656517 There were no significant differences in the spontaneous or the PPD- or PHA-stimulated proliferative responses of PBMC between diabetic and healthy individuals at entry.
914 1656517 We conclude that although dietary supplementation with 4.0 g/day of omega-3-PUFA inhibits the proliferation of PBMC and reduces IL-1 beta immunoreactivity in PBMC and Mo, it does not alter monokine, PGE2 or LTB4, secretion in healthy or IDDM subjects.
915 1656517 Dietary supplementation with omega-3-polyunsaturated fatty acids decreases mononuclear cell proliferation and interleukin-1 beta content but not monokine secretion in healthy and insulin-dependent diabetic individuals.
916 1656517 The effects of dietary supplementation with omega-3-polyunsaturated fatty acids (omega-3-PUFA) on the proliferative response of PBMC and on the secretion of monokines and arachidonic acid metabolites from PBMC and monocytes (Mo) from healthy subjects and patients with recent-onset insulin-dependent diabetes mellitus (IDDM) were examined.
917 1656517 IL-1 beta production and TNF-alpha secretion was determined before and after 7 weeks of treatment, and 10 weeks after withdrawal of treatment.
918 1656517 Significant increases in platelet and PBMC membrane eicosapentaenoic acid was found in omega-3-PUFA-treated individuals. omega-3-PUFA treatment significantly reduced the content of IL-1 beta in lysates of PBMC, but did not affect PBMC or Mo secretion of IL-1 beta, TNF-alpha or prostaglandin E2 (PGE2) or PBMC leukotriene B4 (LTB4) secretion in healthy subjects or in IDDM patients.
919 1656517 No correlation was found between PHA-stimulated PBMC proliferation and PBMC secretion of TNF-alpha and IL-1 beta.
920 1656517 There were no significant differences in the spontaneous or the PPD- or PHA-stimulated proliferative responses of PBMC between diabetic and healthy individuals at entry.
921 1656517 We conclude that although dietary supplementation with 4.0 g/day of omega-3-PUFA inhibits the proliferation of PBMC and reduces IL-1 beta immunoreactivity in PBMC and Mo, it does not alter monokine, PGE2 or LTB4, secretion in healthy or IDDM subjects.
922 1657673 To do so, we applied the euglycemic and stepped hypoglycemic clamp techniques to patients with moderately controlled insulin-dependent diabetes mellitus (IDDM) in the absence (n = 8) and presence (n = 9) of the nonselective beta-adrenergic antagonist propranolol.
923 1658918 Alterations in erythrocyte plasma membrane properties (enzymatic activities and membrane fluidity) have been observed in patients affected by insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
924 1659172 The metabolic effects of high-carbohydrate (70%), high-fiber (70 g) (HCHF) and low-carbohydrate (39%), low-fiber (10 g) (LCLF) diets were examined for 10 subjects with insulin-dependent diabetes mellitus (IDDM).
925 1659172 These results suggest that in IDDM patients, HCHF diets enhance peripheral glucose disposal, decrease basal insulin requirements, and lower total cholesterol without altering glycemic control or triglycerides.
926 1659172 The metabolic effects of high-carbohydrate (70%), high-fiber (70 g) (HCHF) and low-carbohydrate (39%), low-fiber (10 g) (LCLF) diets were examined for 10 subjects with insulin-dependent diabetes mellitus (IDDM).
927 1659172 These results suggest that in IDDM patients, HCHF diets enhance peripheral glucose disposal, decrease basal insulin requirements, and lower total cholesterol without altering glycemic control or triglycerides.
928 1666347 In view of the immune-mediated nature of Type 1 (insulin-dependent) diabetes mellitus, 49 recently diagnosed diabetic patients were investigated in terms of serum 1,25-(OH)2D3-levels, 25-hydroxyvitamin D3(25-(OH)D3), alpha-MSH and ACTH, and compared with 42 healthy controls.
929 1666347 No difference was found in the mean and median values of alpha-MSH and ACTH between IDDM patients and controls, although patients exhibited much higher variation of alpha-MSH levels than did controls.
930 1666359 Syndrome of inappropriate secretion of antidiuretic hormone (SIADH), hypothalamic hypogonadism and alopecia universalis occurred in a 31-year-old female with insulin-dependent diabetes mellitus (IDDM).
931 1666931 Mononuclear leukocyte beta 2-adrenergic receptor densities (and binding affinities), measured with 125I-labelled pindolol, and isoproterenol-stimulated cyclic AMP accumulation, in samples from patients with insulin-dependent diabetes mellitus (IDDM) with diabetic autonomic neuropathy (n = 8), were no different from those in samples from patients with IDDM without neuropathy (n = 8), or from non-diabetic subjects (n = 8).
932 1669846 Insulin-dependent diabetes mellitus (IDDM) is generally believed to be an autoimmune disease resulting from T-cell dysfunction that produces beta-cell damage, but it is conceivable that some forms of IDDM are not immunologically mediated.
933 1669846 The effect of the expression of a foreign transgenic MHC class I antigen (H-2Kb), restricted to pancreatic islet beta-cells, was tested in vitro and in nude (athymic) mice to determine whether beta-cell dysfunction was due to non-immune mechanisms.
934 1671848 None of these alleles is associated with susceptibility to juvenile rheumatoid arthritis (JRA) or insulin-dependent diabetes mellitus (IDDM).
935 1672001 To assess how an isolated change in the pattern of care influences outcome of care and hospital use, a randomised prospective 2-year study was done in which 31 of 61 consecutive children with newly diagnosed insulin-dependent diabetes mellitus (IDDM) were admitted to hospital at disease onset for about a week and compared with the other 30 children who were admitted for about 4 weeks.
936 1672728 Autoimmunogenic HLA-DRB1*0301 allele (DR3) may be distinguished at the DRB1 non-coding regions of HLA-B8,DR3,Dw24 and B18,DR3,Dw25 haplotypes.
937 1672728 Both splits also distinguish each of the two DR3-bearing extended haplotypes (HLA-B8,SCO1,DR3,DQw2,Dw24 and B18,F1C30,DR3,DQw2,Dw25) found associated to several autoimmune diseases as insulin-dependent diabetes mellitus (IDDM), systemic lupus erythematosus (SLE) and myasthenia gravis.
938 1672728 IDDM and B8,DR3,Dw24 in North European/American Caucasoids vs IDDM and B18,DR3,Dw25 in Mediterraneans; SLE and B8,DR3,Dw24 in children vs SLE and B18,DR3,Dw25 in Spanish adults.
939 1672728 Autoimmunogenic HLA-DRB1*0301 allele (DR3) may be distinguished at the DRB1 non-coding regions of HLA-B8,DR3,Dw24 and B18,DR3,Dw25 haplotypes.
940 1672728 Both splits also distinguish each of the two DR3-bearing extended haplotypes (HLA-B8,SCO1,DR3,DQw2,Dw24 and B18,F1C30,DR3,DQw2,Dw25) found associated to several autoimmune diseases as insulin-dependent diabetes mellitus (IDDM), systemic lupus erythematosus (SLE) and myasthenia gravis.
941 1672728 IDDM and B8,DR3,Dw24 in North European/American Caucasoids vs IDDM and B18,DR3,Dw25 in Mediterraneans; SLE and B8,DR3,Dw24 in children vs SLE and B18,DR3,Dw25 in Spanish adults.
942 1675054 Severe insulin deficiency causes insulin-dependent diabetes mellitus (IDDM), and substantial insulin excess causes hypoglycaemia.
943 1676336 An international symposium on diet as an environmental factor in development of insulin-dependent diabetes mellitus (IDDM) was held in Ottawa, Ont., Canada, September 1989.
944 1676336 Circulating antibodies to dietary antigens such as bovine serum albumin and (crude) wheat gliadin may be elevated in diabetes-prone rodents and newly diagnosed patients, but their relationship to the pathogenesis of IDDM remains to be established.
945 1676336 An international symposium on diet as an environmental factor in development of insulin-dependent diabetes mellitus (IDDM) was held in Ottawa, Ont., Canada, September 1989.
946 1676336 Circulating antibodies to dietary antigens such as bovine serum albumin and (crude) wheat gliadin may be elevated in diabetes-prone rodents and newly diagnosed patients, but their relationship to the pathogenesis of IDDM remains to be established.
947 1676704 It has been found that: 1) DQA2 (U allele) is not a susceptibility factor, 2) non-aspartic acid homozygosity in residue 57 (Asp 57 negative) of the DQ beta chains is positively correlated with insulin-dependent diabetes mellitus (IDDM), and 3) DQ beta Asp-57-negative and DQ alpha arginine-52-positive (Arg-52-positive) individuals are increased among diabetic patients; this latter analysis shows a higher etiologic fraction (delta) value than the one obtained when considering only homozygous DQ beta Asp-57-negative individuals.
948 1676704 These data do not discard the possibility that DR3/DR4 may contain the primary susceptibility factors.
949 1676706 We have investigated the genotype and allelic distribution of germline restriction fragment length polymorphisms of the T-cell receptor beta chain, segment C beta, and two variable segments which are in linkage disequilibrium, V beta 8 and V beta 11, in 42 insulin-dependent diabetes mellitus (IDDM) patients and in 51 healthy blood donors used as controls.
950 1677834 Abnormalities within CD4 and CD8 T lymphocytes subsets in type 1 (insulin-dependent) diabetes.
951 1677834 Monoclonal antibodies labelled with various fluorochromes were used here to define the percentages of subsets, and especially to divide CD4+ (helper/inducer) and CD8+ (suppressor/cytotoxic) cells into phenotypic subgroups.
952 1677834 Blood samples were analysed from 25 patients (age 10.1 +/- 3.7 years) with recently diagnosed insulin-dependent diabetes mellitus (IDDM) and 25 age- and sex-matched control subjects.
953 1677834 The percentages of CD4+ cells and CD4+CD45RA+ cells described as naive T helper cells or suppressor/inducers were increased in the IDDM patients (P less than 0.05 and P less than 0.05.
954 1677834 The percentage of CD8+CD11b+ cells containing suppressor/effector lymphocytes was decreased in the IDDM patients as compared with the controls (P less than 0.01) but no significant difference was seen in total CD8+ cells.
955 1677834 Abnormalities within CD4 and CD8 T lymphocytes subsets in type 1 (insulin-dependent) diabetes.
956 1677834 Monoclonal antibodies labelled with various fluorochromes were used here to define the percentages of subsets, and especially to divide CD4+ (helper/inducer) and CD8+ (suppressor/cytotoxic) cells into phenotypic subgroups.
957 1677834 Blood samples were analysed from 25 patients (age 10.1 +/- 3.7 years) with recently diagnosed insulin-dependent diabetes mellitus (IDDM) and 25 age- and sex-matched control subjects.
958 1677834 The percentages of CD4+ cells and CD4+CD45RA+ cells described as naive T helper cells or suppressor/inducers were increased in the IDDM patients (P less than 0.05 and P less than 0.05.
959 1677834 The percentage of CD8+CD11b+ cells containing suppressor/effector lymphocytes was decreased in the IDDM patients as compared with the controls (P less than 0.01) but no significant difference was seen in total CD8+ cells.
960 1677834 Abnormalities within CD4 and CD8 T lymphocytes subsets in type 1 (insulin-dependent) diabetes.
961 1677834 Monoclonal antibodies labelled with various fluorochromes were used here to define the percentages of subsets, and especially to divide CD4+ (helper/inducer) and CD8+ (suppressor/cytotoxic) cells into phenotypic subgroups.
962 1677834 Blood samples were analysed from 25 patients (age 10.1 +/- 3.7 years) with recently diagnosed insulin-dependent diabetes mellitus (IDDM) and 25 age- and sex-matched control subjects.
963 1677834 The percentages of CD4+ cells and CD4+CD45RA+ cells described as naive T helper cells or suppressor/inducers were increased in the IDDM patients (P less than 0.05 and P less than 0.05.
964 1677834 The percentage of CD8+CD11b+ cells containing suppressor/effector lymphocytes was decreased in the IDDM patients as compared with the controls (P less than 0.01) but no significant difference was seen in total CD8+ cells.
965 1679291 Despite some reports of an association between insulin-dependent diabetes mellitus (IDDM) and a BglII RFLP in the T cell receptor beta chain (TCRB) constant region, results of several recent studies, including our own, have failed to support such an association.
966 1679291 Thus, there were significant interactions between TCRB, Gm, and IDDM for two of the four immunoglobulin allotypes examined.
967 1679291 We have previously reported interactions between HLA, Gm (particularly G2m(23)), and IDDM and postulate that the TCRB-Gm-IDDM and HLA-Gm-IDDM interaction effects may be functionally related.
968 1679291 Despite some reports of an association between insulin-dependent diabetes mellitus (IDDM) and a BglII RFLP in the T cell receptor beta chain (TCRB) constant region, results of several recent studies, including our own, have failed to support such an association.
969 1679291 Thus, there were significant interactions between TCRB, Gm, and IDDM for two of the four immunoglobulin allotypes examined.
970 1679291 We have previously reported interactions between HLA, Gm (particularly G2m(23)), and IDDM and postulate that the TCRB-Gm-IDDM and HLA-Gm-IDDM interaction effects may be functionally related.
971 1679291 Despite some reports of an association between insulin-dependent diabetes mellitus (IDDM) and a BglII RFLP in the T cell receptor beta chain (TCRB) constant region, results of several recent studies, including our own, have failed to support such an association.
972 1679291 Thus, there were significant interactions between TCRB, Gm, and IDDM for two of the four immunoglobulin allotypes examined.
973 1679291 We have previously reported interactions between HLA, Gm (particularly G2m(23)), and IDDM and postulate that the TCRB-Gm-IDDM and HLA-Gm-IDDM interaction effects may be functionally related.
974 1679332 Pancreatic T lymphocytes from NOD-Wehi mice, which have an incidence of spontaneous diabetes of less than 5%, had a CD4:CD8 ratio of 1.25 +/- 0.23 compared with 2.44 +/- 0.31 for peripheral blood lymphocytes.
975 1679332 After cyclophosphamide, the CD4:CD8 ratio of pancreatic lymphocytes increased to 2.30 +/- 0.24 at day 7.
976 1679332 T lymphocytes bearing IL-2 receptors increased two- to three-fold in number and their secretion of GM-CSF/IL-3 and IFN-gamma increased to a maximum on day 7.
977 1679332 Pancreatic insulin content and mRNA levels declined sharply between days 10 and 12, at which time the majority of pancreatic T lymphocytes in hyperglycaemic mice were CD8+ (CD4:CD8 ratio 0.63 +/- 0.04 compared to 4.14 +/- 1.05 in peripheral blood).
978 1679332 The pancreatic T lymphocyte CD4:CD8 ratio in prediabetic NOD-Lt mice, which have an incidence of spontaneous diabetes of about 60% at 150 days, was similar to that in untreated NOD-Wehi mice, but 25% of their pancreatic CD8 T lymphocytes were IL-2-receptor positive.
979 1679332 The earliest change after cyclophosphamide was an increase in activated, predominantly CD4+ T lymphocytes; with the development of beta cell destruction and hyperglycaemia, pancreatic T lymphocytes were, as in human IDDM, predominantly CD8+.
980 1680241 This was in agreement with previously published data in Caucasian and Japanese insulin-dependent diabetes mellitus (IDDM) patients, while the significant increase in the frequency of the DQA1*0501 allele was comparable with that of Caucasian IDDM patients but contrasted with a decrease in this allele in Japanese IDDM patients.
981 1680838 Three groups of DR4 patients with insulin-dependent diabetes mellitus (IDDM) from Chinese, Tunisian, and Caucasian populations were subtyped and the prevalence of subtype associations with IDDM was compared.
982 1682194 These characteristics closely resemble those of human insulin-dependent diabetes mellitus (IDDM).
983 1682241 The combination of the HLA complement allotypes BFS, C2C, C4AQ0 (deleted gene) and C4B1, termed SC01 complotype, usually present in the HLA-B8,DR3,DQw2 diabetogenic haplotype, has also been found in a novel "low frequency" HLA-B49,DR4,DQw8 haplotype associated with Spanish insulin-dependent diabetes mellitus (IDDM).
984 1682241 On the other hand, HLA-B49,SC01,DR4 is the first DR4-bearing IDDM-susceptible haplotype with a deleted C4 gene described so far and the only DR4-bearing haplotype found in the Spanish population.
985 1682241 The combination of the HLA complement allotypes BFS, C2C, C4AQ0 (deleted gene) and C4B1, termed SC01 complotype, usually present in the HLA-B8,DR3,DQw2 diabetogenic haplotype, has also been found in a novel "low frequency" HLA-B49,DR4,DQw8 haplotype associated with Spanish insulin-dependent diabetes mellitus (IDDM).
986 1682241 On the other hand, HLA-B49,SC01,DR4 is the first DR4-bearing IDDM-susceptible haplotype with a deleted C4 gene described so far and the only DR4-bearing haplotype found in the Spanish population.
987 1684174 In this study we report for the first time, the molecular analysis of HLA-DR and -DQ gene frequencies in a large cohort of well characterized type 1 (insulin-dependent) diabetes mellitus (IDDM) patients (n = 72), and ethnically matched controls (n = 59) collected in sub-Saharan Africa.
988 1684890 [Immunogenetic markers (BF, C2, C4, 21-OH, TNF alpha, TCR beta, Ig) and insulin-dependent diabetes in the Tunisian population: serological and molecular study].
989 1684890 48 Tunisian people suffering from the IDDM auto-immune disease were compared to 35 control healthy persons for the polymorphisms of the complement BF, C2 and C4 proteins and genes, of the IgG (Gm allotypes) as well as of the TNF alpha and TCR C beta genes.
990 1685266 Eighteen unrelated Chinese patients with insulin-dependent diabetes mellitus (IDDM) were analyzed for HLA Class II genes using a variety of molecular biological techniques including restriction fragment length polymorphism (RFLP), polymerase chain reaction with allele-specific oligonucleotides (PCR-ASO) and direct DNA sequencing.
991 1685266 The high frequency of DR3/DR4 heterozygotes found in the Chinese with IDDM strengthens the importance of this combination of haplotypes in IDDM susceptibility since it is present in two genetically distant populations--Chinese and Caucasians.
992 1685266 Eighteen unrelated Chinese patients with insulin-dependent diabetes mellitus (IDDM) were analyzed for HLA Class II genes using a variety of molecular biological techniques including restriction fragment length polymorphism (RFLP), polymerase chain reaction with allele-specific oligonucleotides (PCR-ASO) and direct DNA sequencing.
993 1685266 The high frequency of DR3/DR4 heterozygotes found in the Chinese with IDDM strengthens the importance of this combination of haplotypes in IDDM susceptibility since it is present in two genetically distant populations--Chinese and Caucasians.
994 1686010 The HLA of 56 unrelated Japanese with insulin-dependent diabetes mellitus (IDDM) was investigated and reconfirmed their role in the pathogenesis by restriction fragment length polymorphism (RFLP).
995 1686010 Furthermore, several non-HLA genes, the polymorphism in the genes encoding the alpha (A), beta (B) and gamma (G) chains of the T-cell receptor (TCRA, TCRB and TCRG), insulin gene (INS) and three closely linked polymorphic genes on chromosome 11q23; Thy-1 (THY1), T3-D (CD3D) and c-ets proto oncogene (ETS1) were analyzed.
996 1686010 Only the EST1 gene showed a significant association with IDDM by AvaII-polymorphic fragment (P less than 0.03).
997 1686010 The HLA of 56 unrelated Japanese with insulin-dependent diabetes mellitus (IDDM) was investigated and reconfirmed their role in the pathogenesis by restriction fragment length polymorphism (RFLP).
998 1686010 Furthermore, several non-HLA genes, the polymorphism in the genes encoding the alpha (A), beta (B) and gamma (G) chains of the T-cell receptor (TCRA, TCRB and TCRG), insulin gene (INS) and three closely linked polymorphic genes on chromosome 11q23; Thy-1 (THY1), T3-D (CD3D) and c-ets proto oncogene (ETS1) were analyzed.
999 1686010 Only the EST1 gene showed a significant association with IDDM by AvaII-polymorphic fragment (P less than 0.03).
1000 1686679 HLA-DP and susceptibility to insulin-dependent diabetes mellitus in Japanese.
1001 1686679 Human leukocyte antigen (HLA) genes are candidates for susceptibility genes in insulin-dependent diabetes mellitus (IDDM).
1002 1686679 Recently, the association of DR and DQ with IDDM has been reported, but the role of HLA-DP genes remains uncertain.
1003 1686679 To address the question, we analyzed the DPB1 gene of 20 Japanese IDDM patients and 30 control subjects using a combination of polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP) analysis (PCR-RFLP method).
1004 1686679 There was no appreciable association between IDDM and the DPB1 allele in Japanese.
1005 1686679 HLA-DP and susceptibility to insulin-dependent diabetes mellitus in Japanese.
1006 1686679 Human leukocyte antigen (HLA) genes are candidates for susceptibility genes in insulin-dependent diabetes mellitus (IDDM).
1007 1686679 Recently, the association of DR and DQ with IDDM has been reported, but the role of HLA-DP genes remains uncertain.
1008 1686679 To address the question, we analyzed the DPB1 gene of 20 Japanese IDDM patients and 30 control subjects using a combination of polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP) analysis (PCR-RFLP method).
1009 1686679 There was no appreciable association between IDDM and the DPB1 allele in Japanese.
1010 1686679 HLA-DP and susceptibility to insulin-dependent diabetes mellitus in Japanese.
1011 1686679 Human leukocyte antigen (HLA) genes are candidates for susceptibility genes in insulin-dependent diabetes mellitus (IDDM).
1012 1686679 Recently, the association of DR and DQ with IDDM has been reported, but the role of HLA-DP genes remains uncertain.
1013 1686679 To address the question, we analyzed the DPB1 gene of 20 Japanese IDDM patients and 30 control subjects using a combination of polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP) analysis (PCR-RFLP method).
1014 1686679 There was no appreciable association between IDDM and the DPB1 allele in Japanese.
1015 1686679 HLA-DP and susceptibility to insulin-dependent diabetes mellitus in Japanese.
1016 1686679 Human leukocyte antigen (HLA) genes are candidates for susceptibility genes in insulin-dependent diabetes mellitus (IDDM).
1017 1686679 Recently, the association of DR and DQ with IDDM has been reported, but the role of HLA-DP genes remains uncertain.
1018 1686679 To address the question, we analyzed the DPB1 gene of 20 Japanese IDDM patients and 30 control subjects using a combination of polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP) analysis (PCR-RFLP method).
1019 1686679 There was no appreciable association between IDDM and the DPB1 allele in Japanese.
1020 1688068 Some alleles of the HLA-DQB1 and DQA1 loci are preferentially associated with susceptibility to type 1 (insulin-dependent) diabetes mellitus (IDDM).
1021 1688167 To see whether or not there is complement activation in patients with diabetes mellitus, we investigated the plasma concentrations of C4, C3, C4a, C3a and SC5b-9 in either juvenile or adult onset insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetic patients at least 2 years after diagnosis.
1022 1688167 Anaphylatoxin peptide conversion product C4a, but not C3a, was found significantly higher in adult-onset IDDM patients than in patients with juvenile onset IDDM, NIDDM patients and age-matched controls.
1023 1688167 Complement activation did not appear to be correlated with the metabolic control, nor the duration of disease nor the presence of circulating antibodies (including islet cells (ICA), insulin (IA), thyroid microsomal (TMA), and thyroglobulin (TGA)).
1024 1688167 To see whether or not there is complement activation in patients with diabetes mellitus, we investigated the plasma concentrations of C4, C3, C4a, C3a and SC5b-9 in either juvenile or adult onset insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetic patients at least 2 years after diagnosis.
1025 1688167 Anaphylatoxin peptide conversion product C4a, but not C3a, was found significantly higher in adult-onset IDDM patients than in patients with juvenile onset IDDM, NIDDM patients and age-matched controls.
1026 1688167 Complement activation did not appear to be correlated with the metabolic control, nor the duration of disease nor the presence of circulating antibodies (including islet cells (ICA), insulin (IA), thyroid microsomal (TMA), and thyroglobulin (TGA)).
1027 1689697 Enhanced percentage of CD5+ B lymphocytes in newly diagnosed IDDM patients.
1028 1689697 The percentage of CD5+ B lymphocytes, the prevalence of islet cell antibodies (ICA) and of anti-insulin autoantibodies (IAA) and HLA-A-B-C and DR antigens were studied in 32 newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients, in 12 non-insulin-dependent diabetes mellitus (NIDDM) patients and in 12 healthy subjects.
1029 1689697 The percentage of CD5+ B lymphocytes ranged from 18% to 51.2% (mean 40.3 +/- 11%) in IDDM patients, whereas in NIDDM patients and in controls it ranged from 20% to 25.2%, (mean 21.3 +/- 4.1%) and from 16% to 24%, (mean 19.3 +/- 1.9%), respectively (P less than 0.01 vs.
1030 1689697 There was no correlation between a higher percentage of CD5+ B lymphocytes and the presence of ICA and/or IAA, and their titres, and/or of any HLA-A-B-C and DR antigens.
1031 1689697 Thus, an enhanced percentage of CD5+ B lymphocytes may be present in newly diagnosed IDDM patients; the possible role of this cell type in the pathogenesis of IDDM needs further investigation.
1032 1689697 Enhanced percentage of CD5+ B lymphocytes in newly diagnosed IDDM patients.
1033 1689697 The percentage of CD5+ B lymphocytes, the prevalence of islet cell antibodies (ICA) and of anti-insulin autoantibodies (IAA) and HLA-A-B-C and DR antigens were studied in 32 newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients, in 12 non-insulin-dependent diabetes mellitus (NIDDM) patients and in 12 healthy subjects.
1034 1689697 The percentage of CD5+ B lymphocytes ranged from 18% to 51.2% (mean 40.3 +/- 11%) in IDDM patients, whereas in NIDDM patients and in controls it ranged from 20% to 25.2%, (mean 21.3 +/- 4.1%) and from 16% to 24%, (mean 19.3 +/- 1.9%), respectively (P less than 0.01 vs.
1035 1689697 There was no correlation between a higher percentage of CD5+ B lymphocytes and the presence of ICA and/or IAA, and their titres, and/or of any HLA-A-B-C and DR antigens.
1036 1689697 Thus, an enhanced percentage of CD5+ B lymphocytes may be present in newly diagnosed IDDM patients; the possible role of this cell type in the pathogenesis of IDDM needs further investigation.
1037 1689697 Enhanced percentage of CD5+ B lymphocytes in newly diagnosed IDDM patients.
1038 1689697 The percentage of CD5+ B lymphocytes, the prevalence of islet cell antibodies (ICA) and of anti-insulin autoantibodies (IAA) and HLA-A-B-C and DR antigens were studied in 32 newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients, in 12 non-insulin-dependent diabetes mellitus (NIDDM) patients and in 12 healthy subjects.
1039 1689697 The percentage of CD5+ B lymphocytes ranged from 18% to 51.2% (mean 40.3 +/- 11%) in IDDM patients, whereas in NIDDM patients and in controls it ranged from 20% to 25.2%, (mean 21.3 +/- 4.1%) and from 16% to 24%, (mean 19.3 +/- 1.9%), respectively (P less than 0.01 vs.
1040 1689697 There was no correlation between a higher percentage of CD5+ B lymphocytes and the presence of ICA and/or IAA, and their titres, and/or of any HLA-A-B-C and DR antigens.
1041 1689697 Thus, an enhanced percentage of CD5+ B lymphocytes may be present in newly diagnosed IDDM patients; the possible role of this cell type in the pathogenesis of IDDM needs further investigation.
1042 1689697 Enhanced percentage of CD5+ B lymphocytes in newly diagnosed IDDM patients.
1043 1689697 The percentage of CD5+ B lymphocytes, the prevalence of islet cell antibodies (ICA) and of anti-insulin autoantibodies (IAA) and HLA-A-B-C and DR antigens were studied in 32 newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients, in 12 non-insulin-dependent diabetes mellitus (NIDDM) patients and in 12 healthy subjects.
1044 1689697 The percentage of CD5+ B lymphocytes ranged from 18% to 51.2% (mean 40.3 +/- 11%) in IDDM patients, whereas in NIDDM patients and in controls it ranged from 20% to 25.2%, (mean 21.3 +/- 4.1%) and from 16% to 24%, (mean 19.3 +/- 1.9%), respectively (P less than 0.01 vs.
1045 1689697 There was no correlation between a higher percentage of CD5+ B lymphocytes and the presence of ICA and/or IAA, and their titres, and/or of any HLA-A-B-C and DR antigens.
1046 1689697 Thus, an enhanced percentage of CD5+ B lymphocytes may be present in newly diagnosed IDDM patients; the possible role of this cell type in the pathogenesis of IDDM needs further investigation.
1047 1693451 The aim of this study was to evaluate the balance between thrombin and plasmin activity in a group of 79 diabetic patients (IDDM and NIDDM).
1048 1693451 Moreover we investigated the behaviour of antithrombin III and alpha 2 antiplasmin, important inhibitors of blood coagulation and fibrinolysis.
1049 1693451 Antithrombin III levels were not different from the controls and no correlation was found with Hb A1c. alpha 2 antiplasmin was found to be higher in IDDM when compared both with NIDDM and controls.
1050 1693451 The aim of this study was to evaluate the balance between thrombin and plasmin activity in a group of 79 diabetic patients (IDDM and NIDDM).
1051 1693451 Moreover we investigated the behaviour of antithrombin III and alpha 2 antiplasmin, important inhibitors of blood coagulation and fibrinolysis.
1052 1693451 Antithrombin III levels were not different from the controls and no correlation was found with Hb A1c. alpha 2 antiplasmin was found to be higher in IDDM when compared both with NIDDM and controls.
1053 1696864 The peripheral blood lymphocytes from patients with insulin-dependent diabetes mellitus (IDDM) and healthy controls were analysed for the HLA-DR+, interleukin-2 receptor-positive (IL-2R+) activating antigens, and for CD45R+ and CDw29+ subsets from the purified CD4+ and CD8+ T cells populations.
1054 1696864 Patients with IDDM had an increased percentage of HLA-DR+ and IL-2R+ cells in both CD4+ and CD8+ T cells.
1055 1696864 However, the percentage of CD4+ CD45R+ suppressor/inducer T cells were decreased and CD4+ CDw29+ helper/inducer T cells increased in all patients with IDDM, compared with healthy controls.
1056 1696864 Thus, IDDM patients exhibit a deficiency in the CD4+ CD45R+ suppressor/inducer T cell subsets, which is probably related to the autoimmune phenomenon in this disease.
1057 1696864 In contrast, the percentage of CD8+ CDw29+ T cell subsets showed no major differences between patients with IDDM and controls.
1058 1696864 An alteration in the CD4+ CD45R+ and CD4+ CDw29+ T cell subsets appears to be a characteristic feature, and may relate to the impaired cell-mediated immunity in IDDM.
1059 1696864 The peripheral blood lymphocytes from patients with insulin-dependent diabetes mellitus (IDDM) and healthy controls were analysed for the HLA-DR+, interleukin-2 receptor-positive (IL-2R+) activating antigens, and for CD45R+ and CDw29+ subsets from the purified CD4+ and CD8+ T cells populations.
1060 1696864 Patients with IDDM had an increased percentage of HLA-DR+ and IL-2R+ cells in both CD4+ and CD8+ T cells.
1061 1696864 However, the percentage of CD4+ CD45R+ suppressor/inducer T cells were decreased and CD4+ CDw29+ helper/inducer T cells increased in all patients with IDDM, compared with healthy controls.
1062 1696864 Thus, IDDM patients exhibit a deficiency in the CD4+ CD45R+ suppressor/inducer T cell subsets, which is probably related to the autoimmune phenomenon in this disease.
1063 1696864 In contrast, the percentage of CD8+ CDw29+ T cell subsets showed no major differences between patients with IDDM and controls.
1064 1696864 An alteration in the CD4+ CD45R+ and CD4+ CDw29+ T cell subsets appears to be a characteristic feature, and may relate to the impaired cell-mediated immunity in IDDM.
1065 1696864 The peripheral blood lymphocytes from patients with insulin-dependent diabetes mellitus (IDDM) and healthy controls were analysed for the HLA-DR+, interleukin-2 receptor-positive (IL-2R+) activating antigens, and for CD45R+ and CDw29+ subsets from the purified CD4+ and CD8+ T cells populations.
1066 1696864 Patients with IDDM had an increased percentage of HLA-DR+ and IL-2R+ cells in both CD4+ and CD8+ T cells.
1067 1696864 However, the percentage of CD4+ CD45R+ suppressor/inducer T cells were decreased and CD4+ CDw29+ helper/inducer T cells increased in all patients with IDDM, compared with healthy controls.
1068 1696864 Thus, IDDM patients exhibit a deficiency in the CD4+ CD45R+ suppressor/inducer T cell subsets, which is probably related to the autoimmune phenomenon in this disease.
1069 1696864 In contrast, the percentage of CD8+ CDw29+ T cell subsets showed no major differences between patients with IDDM and controls.
1070 1696864 An alteration in the CD4+ CD45R+ and CD4+ CDw29+ T cell subsets appears to be a characteristic feature, and may relate to the impaired cell-mediated immunity in IDDM.
1071 1696864 The peripheral blood lymphocytes from patients with insulin-dependent diabetes mellitus (IDDM) and healthy controls were analysed for the HLA-DR+, interleukin-2 receptor-positive (IL-2R+) activating antigens, and for CD45R+ and CDw29+ subsets from the purified CD4+ and CD8+ T cells populations.
1072 1696864 Patients with IDDM had an increased percentage of HLA-DR+ and IL-2R+ cells in both CD4+ and CD8+ T cells.
1073 1696864 However, the percentage of CD4+ CD45R+ suppressor/inducer T cells were decreased and CD4+ CDw29+ helper/inducer T cells increased in all patients with IDDM, compared with healthy controls.
1074 1696864 Thus, IDDM patients exhibit a deficiency in the CD4+ CD45R+ suppressor/inducer T cell subsets, which is probably related to the autoimmune phenomenon in this disease.
1075 1696864 In contrast, the percentage of CD8+ CDw29+ T cell subsets showed no major differences between patients with IDDM and controls.
1076 1696864 An alteration in the CD4+ CD45R+ and CD4+ CDw29+ T cell subsets appears to be a characteristic feature, and may relate to the impaired cell-mediated immunity in IDDM.
1077 1696864 The peripheral blood lymphocytes from patients with insulin-dependent diabetes mellitus (IDDM) and healthy controls were analysed for the HLA-DR+, interleukin-2 receptor-positive (IL-2R+) activating antigens, and for CD45R+ and CDw29+ subsets from the purified CD4+ and CD8+ T cells populations.
1078 1696864 Patients with IDDM had an increased percentage of HLA-DR+ and IL-2R+ cells in both CD4+ and CD8+ T cells.
1079 1696864 However, the percentage of CD4+ CD45R+ suppressor/inducer T cells were decreased and CD4+ CDw29+ helper/inducer T cells increased in all patients with IDDM, compared with healthy controls.
1080 1696864 Thus, IDDM patients exhibit a deficiency in the CD4+ CD45R+ suppressor/inducer T cell subsets, which is probably related to the autoimmune phenomenon in this disease.
1081 1696864 In contrast, the percentage of CD8+ CDw29+ T cell subsets showed no major differences between patients with IDDM and controls.
1082 1696864 An alteration in the CD4+ CD45R+ and CD4+ CDw29+ T cell subsets appears to be a characteristic feature, and may relate to the impaired cell-mediated immunity in IDDM.
1083 1696864 The peripheral blood lymphocytes from patients with insulin-dependent diabetes mellitus (IDDM) and healthy controls were analysed for the HLA-DR+, interleukin-2 receptor-positive (IL-2R+) activating antigens, and for CD45R+ and CDw29+ subsets from the purified CD4+ and CD8+ T cells populations.
1084 1696864 Patients with IDDM had an increased percentage of HLA-DR+ and IL-2R+ cells in both CD4+ and CD8+ T cells.
1085 1696864 However, the percentage of CD4+ CD45R+ suppressor/inducer T cells were decreased and CD4+ CDw29+ helper/inducer T cells increased in all patients with IDDM, compared with healthy controls.
1086 1696864 Thus, IDDM patients exhibit a deficiency in the CD4+ CD45R+ suppressor/inducer T cell subsets, which is probably related to the autoimmune phenomenon in this disease.
1087 1696864 In contrast, the percentage of CD8+ CDw29+ T cell subsets showed no major differences between patients with IDDM and controls.
1088 1696864 An alteration in the CD4+ CD45R+ and CD4+ CDw29+ T cell subsets appears to be a characteristic feature, and may relate to the impaired cell-mediated immunity in IDDM.
1089 1697648 The pancreatic islet beta-cell autoantigen of relative molecular mass 64,000 (64K), which is a major target of autoantibodies associated with the development of insulin-dependent diabetes mellitus (IDDM) has been identified as glutamic acid decarboxylase, the biosynthesizing enzyme of the inhibitory neurotransmitter GABA (gamma-aminobutyric acid).
1090 1698309 Interleukin 1 beta (IL-1 beta) and tumour necrosis factor alpha (TNF-alpha) may be pathogenetically important in insulin-dependent diabetes mellitus (IDDM), which is associated with genes of the HLA region.
1091 1698309 Since a regulatory role of HLA region genes on monokine production may exist, we looked for an association between the monokine and prostaglandin E2 (PGE2) responses of monocytes (Mo) from 20 healthy males (18-50 years) with HLA-DR types relevant for IDDM susceptibility and resistance (DR1,2, DR1,3, DR1,4, DR3,4).
1092 1698309 Monokine assays were established and evaluated and the secretions of IL-1 beta, TNF-alpha, and PGE2 measured in Mo cultures (2h, 6h, 20h) prepared by endotoxin-free techniques and stimulated by low-dose E. coli lipopolysaccharides (LPS).
1093 1698309 In the HLA class III region a diallelic TNF-beta gene NcoI polymorphism consisting of alleles of 5.5 kb and 10.5 kb was recently described and associated with susceptibility to autoimmune diseases including IDDM.
1094 1698309 We report that IL-1 beta and TNF-alpha responses of Mo from TNF-beta 10.5 kb homozygous healthy individuals were significantly higher than for TNF-beta 5.5/10.5 kb heterozygotes.
1095 1698309 IL-1 beta and TNF-alpha responses of Mo from males (18-35 years) with newly diagnosed (n = 10) and long-standing IDDM (n = 10) and from age- and HLA-DR-matched healthy males (n = 10) were studied.
1096 1698309 LPS, gamma interferon (IFN), and TNF-alpha-stimulated Mo cultures were investigated.
1097 1698309 IFN (1000 U/ml) in the presence of LPS significantly potentiated LPS-stimulated Mo TNF-alpha secretion and reduced the levels of IL-1 beta immunoreactivity in Mo lysates.
1098 1698309 IFN and TNF-alpha did not have any effects on LPS-stimulated Mo secretion of IL-1 beta immunoreactivity.
1099 1698309 We conclude that Mo IL-1 beta and TNF-alpha production is normal in patients with recent-onset and long-standing IDDM.
1100 1698309 Interleukin 1 beta (IL-1 beta) and tumour necrosis factor alpha (TNF-alpha) may be pathogenetically important in insulin-dependent diabetes mellitus (IDDM), which is associated with genes of the HLA region.
1101 1698309 Since a regulatory role of HLA region genes on monokine production may exist, we looked for an association between the monokine and prostaglandin E2 (PGE2) responses of monocytes (Mo) from 20 healthy males (18-50 years) with HLA-DR types relevant for IDDM susceptibility and resistance (DR1,2, DR1,3, DR1,4, DR3,4).
1102 1698309 Monokine assays were established and evaluated and the secretions of IL-1 beta, TNF-alpha, and PGE2 measured in Mo cultures (2h, 6h, 20h) prepared by endotoxin-free techniques and stimulated by low-dose E. coli lipopolysaccharides (LPS).
1103 1698309 In the HLA class III region a diallelic TNF-beta gene NcoI polymorphism consisting of alleles of 5.5 kb and 10.5 kb was recently described and associated with susceptibility to autoimmune diseases including IDDM.
1104 1698309 We report that IL-1 beta and TNF-alpha responses of Mo from TNF-beta 10.5 kb homozygous healthy individuals were significantly higher than for TNF-beta 5.5/10.5 kb heterozygotes.
1105 1698309 IL-1 beta and TNF-alpha responses of Mo from males (18-35 years) with newly diagnosed (n = 10) and long-standing IDDM (n = 10) and from age- and HLA-DR-matched healthy males (n = 10) were studied.
1106 1698309 LPS, gamma interferon (IFN), and TNF-alpha-stimulated Mo cultures were investigated.
1107 1698309 IFN (1000 U/ml) in the presence of LPS significantly potentiated LPS-stimulated Mo TNF-alpha secretion and reduced the levels of IL-1 beta immunoreactivity in Mo lysates.
1108 1698309 IFN and TNF-alpha did not have any effects on LPS-stimulated Mo secretion of IL-1 beta immunoreactivity.
1109 1698309 We conclude that Mo IL-1 beta and TNF-alpha production is normal in patients with recent-onset and long-standing IDDM.
1110 1698309 Interleukin 1 beta (IL-1 beta) and tumour necrosis factor alpha (TNF-alpha) may be pathogenetically important in insulin-dependent diabetes mellitus (IDDM), which is associated with genes of the HLA region.
1111 1698309 Since a regulatory role of HLA region genes on monokine production may exist, we looked for an association between the monokine and prostaglandin E2 (PGE2) responses of monocytes (Mo) from 20 healthy males (18-50 years) with HLA-DR types relevant for IDDM susceptibility and resistance (DR1,2, DR1,3, DR1,4, DR3,4).
1112 1698309 Monokine assays were established and evaluated and the secretions of IL-1 beta, TNF-alpha, and PGE2 measured in Mo cultures (2h, 6h, 20h) prepared by endotoxin-free techniques and stimulated by low-dose E. coli lipopolysaccharides (LPS).
1113 1698309 In the HLA class III region a diallelic TNF-beta gene NcoI polymorphism consisting of alleles of 5.5 kb and 10.5 kb was recently described and associated with susceptibility to autoimmune diseases including IDDM.
1114 1698309 We report that IL-1 beta and TNF-alpha responses of Mo from TNF-beta 10.5 kb homozygous healthy individuals were significantly higher than for TNF-beta 5.5/10.5 kb heterozygotes.
1115 1698309 IL-1 beta and TNF-alpha responses of Mo from males (18-35 years) with newly diagnosed (n = 10) and long-standing IDDM (n = 10) and from age- and HLA-DR-matched healthy males (n = 10) were studied.
1116 1698309 LPS, gamma interferon (IFN), and TNF-alpha-stimulated Mo cultures were investigated.
1117 1698309 IFN (1000 U/ml) in the presence of LPS significantly potentiated LPS-stimulated Mo TNF-alpha secretion and reduced the levels of IL-1 beta immunoreactivity in Mo lysates.
1118 1698309 IFN and TNF-alpha did not have any effects on LPS-stimulated Mo secretion of IL-1 beta immunoreactivity.
1119 1698309 We conclude that Mo IL-1 beta and TNF-alpha production is normal in patients with recent-onset and long-standing IDDM.
1120 1698309 Interleukin 1 beta (IL-1 beta) and tumour necrosis factor alpha (TNF-alpha) may be pathogenetically important in insulin-dependent diabetes mellitus (IDDM), which is associated with genes of the HLA region.
1121 1698309 Since a regulatory role of HLA region genes on monokine production may exist, we looked for an association between the monokine and prostaglandin E2 (PGE2) responses of monocytes (Mo) from 20 healthy males (18-50 years) with HLA-DR types relevant for IDDM susceptibility and resistance (DR1,2, DR1,3, DR1,4, DR3,4).
1122 1698309 Monokine assays were established and evaluated and the secretions of IL-1 beta, TNF-alpha, and PGE2 measured in Mo cultures (2h, 6h, 20h) prepared by endotoxin-free techniques and stimulated by low-dose E. coli lipopolysaccharides (LPS).
1123 1698309 In the HLA class III region a diallelic TNF-beta gene NcoI polymorphism consisting of alleles of 5.5 kb and 10.5 kb was recently described and associated with susceptibility to autoimmune diseases including IDDM.
1124 1698309 We report that IL-1 beta and TNF-alpha responses of Mo from TNF-beta 10.5 kb homozygous healthy individuals were significantly higher than for TNF-beta 5.5/10.5 kb heterozygotes.
1125 1698309 IL-1 beta and TNF-alpha responses of Mo from males (18-35 years) with newly diagnosed (n = 10) and long-standing IDDM (n = 10) and from age- and HLA-DR-matched healthy males (n = 10) were studied.
1126 1698309 LPS, gamma interferon (IFN), and TNF-alpha-stimulated Mo cultures were investigated.
1127 1698309 IFN (1000 U/ml) in the presence of LPS significantly potentiated LPS-stimulated Mo TNF-alpha secretion and reduced the levels of IL-1 beta immunoreactivity in Mo lysates.
1128 1698309 IFN and TNF-alpha did not have any effects on LPS-stimulated Mo secretion of IL-1 beta immunoreactivity.
1129 1698309 We conclude that Mo IL-1 beta and TNF-alpha production is normal in patients with recent-onset and long-standing IDDM.
1130 1698309 Interleukin 1 beta (IL-1 beta) and tumour necrosis factor alpha (TNF-alpha) may be pathogenetically important in insulin-dependent diabetes mellitus (IDDM), which is associated with genes of the HLA region.
1131 1698309 Since a regulatory role of HLA region genes on monokine production may exist, we looked for an association between the monokine and prostaglandin E2 (PGE2) responses of monocytes (Mo) from 20 healthy males (18-50 years) with HLA-DR types relevant for IDDM susceptibility and resistance (DR1,2, DR1,3, DR1,4, DR3,4).
1132 1698309 Monokine assays were established and evaluated and the secretions of IL-1 beta, TNF-alpha, and PGE2 measured in Mo cultures (2h, 6h, 20h) prepared by endotoxin-free techniques and stimulated by low-dose E. coli lipopolysaccharides (LPS).
1133 1698309 In the HLA class III region a diallelic TNF-beta gene NcoI polymorphism consisting of alleles of 5.5 kb and 10.5 kb was recently described and associated with susceptibility to autoimmune diseases including IDDM.
1134 1698309 We report that IL-1 beta and TNF-alpha responses of Mo from TNF-beta 10.5 kb homozygous healthy individuals were significantly higher than for TNF-beta 5.5/10.5 kb heterozygotes.
1135 1698309 IL-1 beta and TNF-alpha responses of Mo from males (18-35 years) with newly diagnosed (n = 10) and long-standing IDDM (n = 10) and from age- and HLA-DR-matched healthy males (n = 10) were studied.
1136 1698309 LPS, gamma interferon (IFN), and TNF-alpha-stimulated Mo cultures were investigated.
1137 1698309 IFN (1000 U/ml) in the presence of LPS significantly potentiated LPS-stimulated Mo TNF-alpha secretion and reduced the levels of IL-1 beta immunoreactivity in Mo lysates.
1138 1698309 IFN and TNF-alpha did not have any effects on LPS-stimulated Mo secretion of IL-1 beta immunoreactivity.
1139 1698309 We conclude that Mo IL-1 beta and TNF-alpha production is normal in patients with recent-onset and long-standing IDDM.
1140 1698582 To investigate the target antigen(s) recognized during the autoimmune process in insulin-dependent diabetes mellitus (IDDM), we produced human monoclonal antibodies by Epstein-Barr virus transformation of peripheral blood lymphocytes from a large number (n = 50) of newly diagnosed IDDM patients.
1141 1698597 We describe herein complement-fixing anti-adrenal medullary (CF-ADM) and anti-sympathetic ganglia (CF-SG) antibodies in insulin-dependent diabetes mellitus (IDDM).
1142 1698675 The relevance of these beta-cell epitopes to human insulin-dependent diabetes (IDDM) was demonstrated by the differential ability of human serums from control and diabetic children to displace the radiolabeled MoAbs from the RIN5F cells.
1143 1704123 We assessed the heterogeneity in the islet cell cytoplasmic antibody (ICA) response of insulin-dependent diabetes mellitus (IDDM) patients via indirect immunofluorescence on frozen sections of human, bovine, and porcine pancreas.
1144 1707018 Diabetes-prone (DP) BB rats develop spontaneous autoimmune insulin-dependent diabetes mellitus (IDDM).
1145 1707018 Diabetes-resistant (DR) BB rats that are depleted of RT6+ T lymphocytes also become diabetic and provide an additional model of IDDM.
1146 1707018 We report that diabetes in DR rats depleted of RT6+ T lymphocytes is prevented by the concomitant depletion of either the CD5+ or the CD8+ population.
1147 1707018 Diabetes-prone (DP) BB rats develop spontaneous autoimmune insulin-dependent diabetes mellitus (IDDM).
1148 1707018 Diabetes-resistant (DR) BB rats that are depleted of RT6+ T lymphocytes also become diabetic and provide an additional model of IDDM.
1149 1707018 We report that diabetes in DR rats depleted of RT6+ T lymphocytes is prevented by the concomitant depletion of either the CD5+ or the CD8+ population.
1150 1710739 The more hyperglycemic untreated NIDDM and insulin-dependent diabetic (IDDM) patient have mild to moderate hypertriglyceridemia due to decreased adipose tissue and muscle lipoprotein lipase, (LPL) activity.
1151 1710739 The central, abdominal distribution of adipose tissue in IDDM is associated with insulin resistance, hypertension, and the above lipoprotein abnormalities.
1152 1710739 The more hyperglycemic untreated NIDDM and insulin-dependent diabetic (IDDM) patient have mild to moderate hypertriglyceridemia due to decreased adipose tissue and muscle lipoprotein lipase, (LPL) activity.
1153 1710739 The central, abdominal distribution of adipose tissue in IDDM is associated with insulin resistance, hypertension, and the above lipoprotein abnormalities.
1154 1710745 The incidence of coronary artery disease (CAD) is markedly increased in both insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
1155 1718325 Milk proteins in the etiology of insulin-dependent diabetes mellitus (IDDM).
1156 1718325 The etiology of insulin-dependent diabetes mellitus (IDDM) is multifactorial.
1157 1718325 Milk proteins in the etiology of insulin-dependent diabetes mellitus (IDDM).
1158 1718325 The etiology of insulin-dependent diabetes mellitus (IDDM) is multifactorial.
1159 1718800 CD5+ B lymphocytes in high-risk islet cell antibody-positive and newly diagnosed IDDM subjects.
1160 1718800 We measured the percentages of B lymphocytes that expressed the CD5 determinant in 93 control subjects (age range 1 day to 59 yr, mean +/- 22.6 +/- 17.7 yr), 17 subjects with newly diagnosed insulin-dependent diabetes mellitus (IDDM; range 5-29 yr, mean +/- SD 13 +/- 5.9 yr), 31 high-risk islet cell antibody (ICA)-positive nondiabetic subjects (range 4-45 yr, mean +/- SD 19.8 +/- 14.1 yr), and 13 subjects with IDDM of greater than 5 yr duration (range 10-43 yr, mean +/- SD 24.2 +/- 9.9 yr).
1161 1718800 In ICA+ nondiabetic and recent-onset IDDM subjects less than 29 yr of age, the percentage of circulating CD5+ B lymphocytes fell within the 95% confidence intervals established for control subjects.
1162 1718800 However, the age-dependent rate of decline in the percentage of CD5+ B lymphocytes within the control range was slower in ICA+ and newly diagnosed IDDM subjects than in control subjects.
1163 1718800 CD5+ B lymphocytes in high-risk islet cell antibody-positive and newly diagnosed IDDM subjects.
1164 1718800 We measured the percentages of B lymphocytes that expressed the CD5 determinant in 93 control subjects (age range 1 day to 59 yr, mean +/- 22.6 +/- 17.7 yr), 17 subjects with newly diagnosed insulin-dependent diabetes mellitus (IDDM; range 5-29 yr, mean +/- SD 13 +/- 5.9 yr), 31 high-risk islet cell antibody (ICA)-positive nondiabetic subjects (range 4-45 yr, mean +/- SD 19.8 +/- 14.1 yr), and 13 subjects with IDDM of greater than 5 yr duration (range 10-43 yr, mean +/- SD 24.2 +/- 9.9 yr).
1165 1718800 In ICA+ nondiabetic and recent-onset IDDM subjects less than 29 yr of age, the percentage of circulating CD5+ B lymphocytes fell within the 95% confidence intervals established for control subjects.
1166 1718800 However, the age-dependent rate of decline in the percentage of CD5+ B lymphocytes within the control range was slower in ICA+ and newly diagnosed IDDM subjects than in control subjects.
1167 1718800 CD5+ B lymphocytes in high-risk islet cell antibody-positive and newly diagnosed IDDM subjects.
1168 1718800 We measured the percentages of B lymphocytes that expressed the CD5 determinant in 93 control subjects (age range 1 day to 59 yr, mean +/- 22.6 +/- 17.7 yr), 17 subjects with newly diagnosed insulin-dependent diabetes mellitus (IDDM; range 5-29 yr, mean +/- SD 13 +/- 5.9 yr), 31 high-risk islet cell antibody (ICA)-positive nondiabetic subjects (range 4-45 yr, mean +/- SD 19.8 +/- 14.1 yr), and 13 subjects with IDDM of greater than 5 yr duration (range 10-43 yr, mean +/- SD 24.2 +/- 9.9 yr).
1169 1718800 In ICA+ nondiabetic and recent-onset IDDM subjects less than 29 yr of age, the percentage of circulating CD5+ B lymphocytes fell within the 95% confidence intervals established for control subjects.
1170 1718800 However, the age-dependent rate of decline in the percentage of CD5+ B lymphocytes within the control range was slower in ICA+ and newly diagnosed IDDM subjects than in control subjects.
1171 1718800 CD5+ B lymphocytes in high-risk islet cell antibody-positive and newly diagnosed IDDM subjects.
1172 1718800 We measured the percentages of B lymphocytes that expressed the CD5 determinant in 93 control subjects (age range 1 day to 59 yr, mean +/- 22.6 +/- 17.7 yr), 17 subjects with newly diagnosed insulin-dependent diabetes mellitus (IDDM; range 5-29 yr, mean +/- SD 13 +/- 5.9 yr), 31 high-risk islet cell antibody (ICA)-positive nondiabetic subjects (range 4-45 yr, mean +/- SD 19.8 +/- 14.1 yr), and 13 subjects with IDDM of greater than 5 yr duration (range 10-43 yr, mean +/- SD 24.2 +/- 9.9 yr).
1173 1718800 In ICA+ nondiabetic and recent-onset IDDM subjects less than 29 yr of age, the percentage of circulating CD5+ B lymphocytes fell within the 95% confidence intervals established for control subjects.
1174 1718800 However, the age-dependent rate of decline in the percentage of CD5+ B lymphocytes within the control range was slower in ICA+ and newly diagnosed IDDM subjects than in control subjects.
1175 1722364 Autoimmunity to glutamic acid decarboxylase (GAD) in Stiff-Man syndrome and insulin-dependent diabetes mellitus.
1176 1722364 It is also a putative signal molecule in the pancreas, where it is produced by beta cells (insulin-secreting cells)--the autoimmune target in insulin-dependent diabetes mellitus (IDDM).
1177 1722364 Autoantibodies to the GABA-synthesizing enzyme glutamic acid decarboxylase (GAD) have been found in SMS and in IDDM.
1178 1722364 This review summarizes evidence suggesting that SMS may be an autoimmune disease and discusses the possible significance of the autoimmune response to GAD in SMS and IDDM.
1179 1722364 Autoimmunity to glutamic acid decarboxylase (GAD) in Stiff-Man syndrome and insulin-dependent diabetes mellitus.
1180 1722364 It is also a putative signal molecule in the pancreas, where it is produced by beta cells (insulin-secreting cells)--the autoimmune target in insulin-dependent diabetes mellitus (IDDM).
1181 1722364 Autoantibodies to the GABA-synthesizing enzyme glutamic acid decarboxylase (GAD) have been found in SMS and in IDDM.
1182 1722364 This review summarizes evidence suggesting that SMS may be an autoimmune disease and discusses the possible significance of the autoimmune response to GAD in SMS and IDDM.
1183 1722364 Autoimmunity to glutamic acid decarboxylase (GAD) in Stiff-Man syndrome and insulin-dependent diabetes mellitus.
1184 1722364 It is also a putative signal molecule in the pancreas, where it is produced by beta cells (insulin-secreting cells)--the autoimmune target in insulin-dependent diabetes mellitus (IDDM).
1185 1722364 Autoantibodies to the GABA-synthesizing enzyme glutamic acid decarboxylase (GAD) have been found in SMS and in IDDM.
1186 1722364 This review summarizes evidence suggesting that SMS may be an autoimmune disease and discusses the possible significance of the autoimmune response to GAD in SMS and IDDM.
1187 1723835 Any increase in GH secretion in adolescents with insulin-dependent diabetes mellitus (IDDM) might be expected to lead to further insulin resistance and metabolic disturbance.
1188 1723835 Despite the high incidence of delayed growth in IDDM, the relationship between GH, insulin-like growth factor I (IGF-I) and IGF binding protein 1 (IGFBP-1) has not been clearly established.
1189 1723835 In conclusion, well controlled adolescents with IDDM show persisting abnormalities of GH, beta-hydroxybutyrate and IGF-I despite normoglycaemia.
1190 1723835 Any increase in GH secretion in adolescents with insulin-dependent diabetes mellitus (IDDM) might be expected to lead to further insulin resistance and metabolic disturbance.
1191 1723835 Despite the high incidence of delayed growth in IDDM, the relationship between GH, insulin-like growth factor I (IGF-I) and IGF binding protein 1 (IGFBP-1) has not been clearly established.
1192 1723835 In conclusion, well controlled adolescents with IDDM show persisting abnormalities of GH, beta-hydroxybutyrate and IGF-I despite normoglycaemia.
1193 1723835 Any increase in GH secretion in adolescents with insulin-dependent diabetes mellitus (IDDM) might be expected to lead to further insulin resistance and metabolic disturbance.
1194 1723835 Despite the high incidence of delayed growth in IDDM, the relationship between GH, insulin-like growth factor I (IGF-I) and IGF binding protein 1 (IGFBP-1) has not been clearly established.
1195 1723835 In conclusion, well controlled adolescents with IDDM show persisting abnormalities of GH, beta-hydroxybutyrate and IGF-I despite normoglycaemia.
1196 1727730 Insulin-dependent diabetes mellitus (IDDM) involves the destruction of the insulin-producing cells in the islets of Langerhans.
1197 1727731 T-lymphocyte lines specific for glutamic acid decarboxylase (GAD) the 64K beta-cell antigen of IDDM.
1198 1727731 Insulin-dependent diabetes mellitus (IDDM) is viewed as a thymus-dependent autoimmune disease, although the specific beta-cell autoantigen or autoantigens remain unknown.
1199 1727731 In this study, we describe the isolation of GAD-specific T-lymphocyte lines from BB rats, an animal model of IDDM.
1200 1727731 GAD-specific T lymphocytes were obtained by culture with interleukin 2 and repeated stimulation with GAD in the presence of BB rat thymic antigen-presenting cells.
1201 1727731 Four stable, CD4+, MHC (RT1u)-restricted T-lymphocyte lines were isolated.
1202 1727731 They proliferate selectively in the presence of GAD and secrete interleukin 2 and interferon-gamma.
1203 1727731 T-lymphocyte lines specific for glutamic acid decarboxylase (GAD) the 64K beta-cell antigen of IDDM.
1204 1727731 Insulin-dependent diabetes mellitus (IDDM) is viewed as a thymus-dependent autoimmune disease, although the specific beta-cell autoantigen or autoantigens remain unknown.
1205 1727731 In this study, we describe the isolation of GAD-specific T-lymphocyte lines from BB rats, an animal model of IDDM.
1206 1727731 GAD-specific T lymphocytes were obtained by culture with interleukin 2 and repeated stimulation with GAD in the presence of BB rat thymic antigen-presenting cells.
1207 1727731 Four stable, CD4+, MHC (RT1u)-restricted T-lymphocyte lines were isolated.
1208 1727731 They proliferate selectively in the presence of GAD and secrete interleukin 2 and interferon-gamma.
1209 1727731 T-lymphocyte lines specific for glutamic acid decarboxylase (GAD) the 64K beta-cell antigen of IDDM.
1210 1727731 Insulin-dependent diabetes mellitus (IDDM) is viewed as a thymus-dependent autoimmune disease, although the specific beta-cell autoantigen or autoantigens remain unknown.
1211 1727731 In this study, we describe the isolation of GAD-specific T-lymphocyte lines from BB rats, an animal model of IDDM.
1212 1727731 GAD-specific T lymphocytes were obtained by culture with interleukin 2 and repeated stimulation with GAD in the presence of BB rat thymic antigen-presenting cells.
1213 1727731 Four stable, CD4+, MHC (RT1u)-restricted T-lymphocyte lines were isolated.
1214 1727731 They proliferate selectively in the presence of GAD and secrete interleukin 2 and interferon-gamma.
1215 1727733 Pituitary response to growth hormone-releasing hormone in IDDM.
1216 1727733 In poorly controlled insulin-dependent diabetes mellitus (IDDM), hyperglycemia fails to inhibit the pituitary response to growth hormone-releasing factor (GRF).
1217 1727733 GRF 1-40 was administered to nine poorly controlled IDDM subjects (HbA1 greater than 11.1%) with and without concomitant infusion of insulin.
1218 1727733 In the absence of insulin, the poorly controlled IDDM subjects demonstrated a growth hormone response to GRF similar to that of nondiabetic subjects, despite marked hyperglycemia (approximately 16.8 mM).
1219 1727733 When insulin was infused into these same patients (insulin clamp) to produce combined hyperinsulinemia (528 +/- 90 pM) and hyperglycemia (16.5 +/- 1.98 mM), the GRF-induced growth hormone rise was markedly exaggerated (65 +/- 11 vs. 20 +/- 4 micrograms/L without insulin infusion, P less than 0.001).
1220 1727733 This enhancement of GRF-stimulated growth hormone release by insulin was strikingly attenuated (22 +/- 7 micrograms/L) in five well-controlled diabetic subjects studied under conditions of similar hyperinsulinemia (486 +/- 84 pM) and hyperglycemia (16.41 +/- 0.95 mM).
1221 1727733 The paradoxical stimulatory effect of insulin on GRF-induced growth hormone release may contribute to the high spontaneous growth hormone levels characteristically seen in poorly controlled insulin-treated patients, and its attenuation after intensive insulin therapy may contribute to the reversal of growth hormone hypersecretion in well-controlled diabetic patients.
1222 1727733 Pituitary response to growth hormone-releasing hormone in IDDM.
1223 1727733 In poorly controlled insulin-dependent diabetes mellitus (IDDM), hyperglycemia fails to inhibit the pituitary response to growth hormone-releasing factor (GRF).
1224 1727733 GRF 1-40 was administered to nine poorly controlled IDDM subjects (HbA1 greater than 11.1%) with and without concomitant infusion of insulin.
1225 1727733 In the absence of insulin, the poorly controlled IDDM subjects demonstrated a growth hormone response to GRF similar to that of nondiabetic subjects, despite marked hyperglycemia (approximately 16.8 mM).
1226 1727733 When insulin was infused into these same patients (insulin clamp) to produce combined hyperinsulinemia (528 +/- 90 pM) and hyperglycemia (16.5 +/- 1.98 mM), the GRF-induced growth hormone rise was markedly exaggerated (65 +/- 11 vs. 20 +/- 4 micrograms/L without insulin infusion, P less than 0.001).
1227 1727733 This enhancement of GRF-stimulated growth hormone release by insulin was strikingly attenuated (22 +/- 7 micrograms/L) in five well-controlled diabetic subjects studied under conditions of similar hyperinsulinemia (486 +/- 84 pM) and hyperglycemia (16.41 +/- 0.95 mM).
1228 1727733 The paradoxical stimulatory effect of insulin on GRF-induced growth hormone release may contribute to the high spontaneous growth hormone levels characteristically seen in poorly controlled insulin-treated patients, and its attenuation after intensive insulin therapy may contribute to the reversal of growth hormone hypersecretion in well-controlled diabetic patients.
1229 1727733 Pituitary response to growth hormone-releasing hormone in IDDM.
1230 1727733 In poorly controlled insulin-dependent diabetes mellitus (IDDM), hyperglycemia fails to inhibit the pituitary response to growth hormone-releasing factor (GRF).
1231 1727733 GRF 1-40 was administered to nine poorly controlled IDDM subjects (HbA1 greater than 11.1%) with and without concomitant infusion of insulin.
1232 1727733 In the absence of insulin, the poorly controlled IDDM subjects demonstrated a growth hormone response to GRF similar to that of nondiabetic subjects, despite marked hyperglycemia (approximately 16.8 mM).
1233 1727733 When insulin was infused into these same patients (insulin clamp) to produce combined hyperinsulinemia (528 +/- 90 pM) and hyperglycemia (16.5 +/- 1.98 mM), the GRF-induced growth hormone rise was markedly exaggerated (65 +/- 11 vs. 20 +/- 4 micrograms/L without insulin infusion, P less than 0.001).
1234 1727733 This enhancement of GRF-stimulated growth hormone release by insulin was strikingly attenuated (22 +/- 7 micrograms/L) in five well-controlled diabetic subjects studied under conditions of similar hyperinsulinemia (486 +/- 84 pM) and hyperglycemia (16.41 +/- 0.95 mM).
1235 1727733 The paradoxical stimulatory effect of insulin on GRF-induced growth hormone release may contribute to the high spontaneous growth hormone levels characteristically seen in poorly controlled insulin-treated patients, and its attenuation after intensive insulin therapy may contribute to the reversal of growth hormone hypersecretion in well-controlled diabetic patients.
1236 1727733 Pituitary response to growth hormone-releasing hormone in IDDM.
1237 1727733 In poorly controlled insulin-dependent diabetes mellitus (IDDM), hyperglycemia fails to inhibit the pituitary response to growth hormone-releasing factor (GRF).
1238 1727733 GRF 1-40 was administered to nine poorly controlled IDDM subjects (HbA1 greater than 11.1%) with and without concomitant infusion of insulin.
1239 1727733 In the absence of insulin, the poorly controlled IDDM subjects demonstrated a growth hormone response to GRF similar to that of nondiabetic subjects, despite marked hyperglycemia (approximately 16.8 mM).
1240 1727733 When insulin was infused into these same patients (insulin clamp) to produce combined hyperinsulinemia (528 +/- 90 pM) and hyperglycemia (16.5 +/- 1.98 mM), the GRF-induced growth hormone rise was markedly exaggerated (65 +/- 11 vs. 20 +/- 4 micrograms/L without insulin infusion, P less than 0.001).
1241 1727733 This enhancement of GRF-stimulated growth hormone release by insulin was strikingly attenuated (22 +/- 7 micrograms/L) in five well-controlled diabetic subjects studied under conditions of similar hyperinsulinemia (486 +/- 84 pM) and hyperglycemia (16.41 +/- 0.95 mM).
1242 1727733 The paradoxical stimulatory effect of insulin on GRF-induced growth hormone release may contribute to the high spontaneous growth hormone levels characteristically seen in poorly controlled insulin-treated patients, and its attenuation after intensive insulin therapy may contribute to the reversal of growth hormone hypersecretion in well-controlled diabetic patients.
1243 1727738 NOD mice develop spontaneous insulin-dependent diabetes mellitus (IDDM) associated with infiltration of pancreatic islets with mononuclear cells.
1244 1733800 This article presents a model for the HLA effect in insulin-dependent diabetes mellitus (IDDM) that is almost the mirror image of a model suggested by Nepom.
1245 1733800 I suggest that the HLA alleles negatively associated with IDDM (e.g., DR2 and DQw1) produce products with high affinity for certain beta-cell peptide or peptides needed to establish and maintain tolerance to beta-cells, whereas the alleles that are common in IDDM (e.g., DR3, DR4, and DQw8) produce products that have low affinity for the tolerogenic peptide or peptides or that bind the peptide or peptides in the wrong orientation or configuration for establishing tolerance.
1246 1733800 This article presents a model for the HLA effect in insulin-dependent diabetes mellitus (IDDM) that is almost the mirror image of a model suggested by Nepom.
1247 1733800 I suggest that the HLA alleles negatively associated with IDDM (e.g., DR2 and DQw1) produce products with high affinity for certain beta-cell peptide or peptides needed to establish and maintain tolerance to beta-cells, whereas the alleles that are common in IDDM (e.g., DR3, DR4, and DQw8) produce products that have low affinity for the tolerogenic peptide or peptides or that bind the peptide or peptides in the wrong orientation or configuration for establishing tolerance.
1248 1733806 The effect of acute hyperglycemia on glucose metabolism in skeletal muscles was assessed during replacement insulin infusion in 11 patients with insulin-dependent diabetes mellitus (IDDM).
1249 1733807 A DNA cloning approach was taken to identify islet cell protein antigens that are recognized specifically by insulin-dependent diabetes mellitus (IDDM) sera.
1250 1733811 We tested the hypothesis that insulin-dependent diabetes mellitus (IDDM) patients with microalbuminuria are hypersensitive to vasoconstriction induced by norepinephrine (NE).
1251 1733814 Insulin-stimulated glucose transport in circulating mononuclear cells from nondiabetic and IDDM subjects.
1252 1733814 The objectives of this study were 1) to evaluate glucose transport and its regulation by insulin in easily accessible human cells, 2) to investigate the glucose transporter isoforms involved, and 3) to establish whether a defect in glucose transport is associated with peripheral insulin resistance, which is common in insulin-dependent diabetes mellitus (IDDM) patients.
1253 1733814 Cytochalasin B-inhibitable 2-DG uptake (basal and insulin stimulated) was higher in control than in IDDM subjects (P less than 0.001).
1254 1733814 Basal and insulin-stimulated 2-DG uptake was similar for adults and children with IDDM and did not correlate with age or body mass index in any group or disease duration, insulin dosage, or HbA1c in IDDM.
1255 1733814 Immunoblotting with specific antibodies revealed that circulating mononuclear cells and separated monocytes express the GLUT1 but not the GLUT4 isoform of the glucose transporter.
1256 1733814 Insulin-stimulated glucose transport in circulating mononuclear cells from nondiabetic and IDDM subjects.
1257 1733814 The objectives of this study were 1) to evaluate glucose transport and its regulation by insulin in easily accessible human cells, 2) to investigate the glucose transporter isoforms involved, and 3) to establish whether a defect in glucose transport is associated with peripheral insulin resistance, which is common in insulin-dependent diabetes mellitus (IDDM) patients.
1258 1733814 Cytochalasin B-inhibitable 2-DG uptake (basal and insulin stimulated) was higher in control than in IDDM subjects (P less than 0.001).
1259 1733814 Basal and insulin-stimulated 2-DG uptake was similar for adults and children with IDDM and did not correlate with age or body mass index in any group or disease duration, insulin dosage, or HbA1c in IDDM.
1260 1733814 Immunoblotting with specific antibodies revealed that circulating mononuclear cells and separated monocytes express the GLUT1 but not the GLUT4 isoform of the glucose transporter.
1261 1733814 Insulin-stimulated glucose transport in circulating mononuclear cells from nondiabetic and IDDM subjects.
1262 1733814 The objectives of this study were 1) to evaluate glucose transport and its regulation by insulin in easily accessible human cells, 2) to investigate the glucose transporter isoforms involved, and 3) to establish whether a defect in glucose transport is associated with peripheral insulin resistance, which is common in insulin-dependent diabetes mellitus (IDDM) patients.
1263 1733814 Cytochalasin B-inhibitable 2-DG uptake (basal and insulin stimulated) was higher in control than in IDDM subjects (P less than 0.001).
1264 1733814 Basal and insulin-stimulated 2-DG uptake was similar for adults and children with IDDM and did not correlate with age or body mass index in any group or disease duration, insulin dosage, or HbA1c in IDDM.
1265 1733814 Immunoblotting with specific antibodies revealed that circulating mononuclear cells and separated monocytes express the GLUT1 but not the GLUT4 isoform of the glucose transporter.
1266 1733814 Insulin-stimulated glucose transport in circulating mononuclear cells from nondiabetic and IDDM subjects.
1267 1733814 The objectives of this study were 1) to evaluate glucose transport and its regulation by insulin in easily accessible human cells, 2) to investigate the glucose transporter isoforms involved, and 3) to establish whether a defect in glucose transport is associated with peripheral insulin resistance, which is common in insulin-dependent diabetes mellitus (IDDM) patients.
1268 1733814 Cytochalasin B-inhibitable 2-DG uptake (basal and insulin stimulated) was higher in control than in IDDM subjects (P less than 0.001).
1269 1733814 Basal and insulin-stimulated 2-DG uptake was similar for adults and children with IDDM and did not correlate with age or body mass index in any group or disease duration, insulin dosage, or HbA1c in IDDM.
1270 1733814 Immunoblotting with specific antibodies revealed that circulating mononuclear cells and separated monocytes express the GLUT1 but not the GLUT4 isoform of the glucose transporter.
1271 1736045 Insulin-mediated glucose disposal was studied immediately prior to and following moderate hypoglycemia in nondiabetic subjects and subjects with insulin-dependent (type I) diabetes mellitus (IDDM), the latter having varying epinephrine secretory capacities.
1272 1743213 The histological development of coeliac disease has been documented in a child with insulin-dependent diabetes mellitus (IDDM).
1273 1746252 In order to screen for fetal neural tube defects and chromosome abnormalities, amniocentesis was carried out in 334 women with insulin-dependent diabetes mellitus (IDDM) between 1979 and 1987.
1274 1747949 We have recently reported that systemic and chronic administration of recombinant tumour necrosis factor alpha (TNF-alpha), as well as streptococcal preparation (OK-432), inhibits development of insulin-dependent diabetes mellitus (IDDM) in NOD mice and BB rats, models of IDDM.
1275 1747949 In this study we examined whether serum containing endogenous TNF induced by OK-432 injection could inhibit IDDM in NOD mice.
1276 1747949 Treatment twice a week from 4 weeks of age with OK-432-injected mouse serum, which contained endogenous TNF (75U), but not IL-1, IL-2 and interferon-gamma (IFN-gamma) activity, reduced the intensity of insulitis and significantly inhibited the cumulative incidence of diabetes by 28 weeks of age in NOD mice, as compared with the incidence in non-treated mice (P less than 0.01) and in mice treated with control serum (P less than 0.02).
1277 1747949 The results indicate that the inhibition by OK-432 treatment of IDDM in NOD mice was partially mediated by serum factors including endogenous TNF.
1278 1747949 We have recently reported that systemic and chronic administration of recombinant tumour necrosis factor alpha (TNF-alpha), as well as streptococcal preparation (OK-432), inhibits development of insulin-dependent diabetes mellitus (IDDM) in NOD mice and BB rats, models of IDDM.
1279 1747949 In this study we examined whether serum containing endogenous TNF induced by OK-432 injection could inhibit IDDM in NOD mice.
1280 1747949 Treatment twice a week from 4 weeks of age with OK-432-injected mouse serum, which contained endogenous TNF (75U), but not IL-1, IL-2 and interferon-gamma (IFN-gamma) activity, reduced the intensity of insulitis and significantly inhibited the cumulative incidence of diabetes by 28 weeks of age in NOD mice, as compared with the incidence in non-treated mice (P less than 0.01) and in mice treated with control serum (P less than 0.02).
1281 1747949 The results indicate that the inhibition by OK-432 treatment of IDDM in NOD mice was partially mediated by serum factors including endogenous TNF.
1282 1747949 We have recently reported that systemic and chronic administration of recombinant tumour necrosis factor alpha (TNF-alpha), as well as streptococcal preparation (OK-432), inhibits development of insulin-dependent diabetes mellitus (IDDM) in NOD mice and BB rats, models of IDDM.
1283 1747949 In this study we examined whether serum containing endogenous TNF induced by OK-432 injection could inhibit IDDM in NOD mice.
1284 1747949 Treatment twice a week from 4 weeks of age with OK-432-injected mouse serum, which contained endogenous TNF (75U), but not IL-1, IL-2 and interferon-gamma (IFN-gamma) activity, reduced the intensity of insulitis and significantly inhibited the cumulative incidence of diabetes by 28 weeks of age in NOD mice, as compared with the incidence in non-treated mice (P less than 0.01) and in mice treated with control serum (P less than 0.02).
1285 1747949 The results indicate that the inhibition by OK-432 treatment of IDDM in NOD mice was partially mediated by serum factors including endogenous TNF.
1286 1748053 In this article, we analyze the blood pressure (BP) threshold for the start of antihypertensive treatment in insulin-dependent diabetes mellitus (IDDM) patients, with particular emphasis on those with persistent microalbuminuria or proteinuria (incipient and overt nephropathy, respectively).
1287 1748053 In microalbuminuric IDDM patients, MAP values between approximately 105 and approximately 95 mmHg have been found in different studies, and the level has progressively decreased in various studies between 1984 and 1990 with similar BP-measuring techniques.
1288 1748053 In this article, we analyze the blood pressure (BP) threshold for the start of antihypertensive treatment in insulin-dependent diabetes mellitus (IDDM) patients, with particular emphasis on those with persistent microalbuminuria or proteinuria (incipient and overt nephropathy, respectively).
1289 1748053 In microalbuminuric IDDM patients, MAP values between approximately 105 and approximately 95 mmHg have been found in different studies, and the level has progressively decreased in various studies between 1984 and 1990 with similar BP-measuring techniques.
1290 1748058 One thousand two hundred seventy-seven patients with insulin-dependent diabetes mellitus (IDDM) and 3463 patients with non-insulin-dependent diabetes mellitus (NIDDM), aged 35-55 yr at baseline, from 10 centers throughout the world were evaluated.
1291 1749202 We analyzed zinc levels in plasma and urine after an intravenous overload of zinc sulphate (8 mg) in 22 patients with insulin-dependent diabetes mellitus (IDDM) and 22 healthy individuals.
1292 1751505 The present report describes our experience with 16 adolescents and young adults with insulin-dependent diabetes mellitus (IDDM; Type I) who switched from two injections of insulin per day to the NovolinPen and four insulin injections a day.
1293 1753955 Class II HLA molecules are the most useful markers for susceptibility to different autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM) and rheumatoid arthritis (RA).
1294 1754724 The aim of this work was to establish a system which allows characterization of relevant autoantigens in spontaneous insulin-dependent diabetes mellitus (IDDM) in non-obese diabetic (NOD) mice.
1295 1755006 In the present paper we investigated binding of and sensitivity to PGI2 of platelets from insulin dependent (IDDM) (n = 9), non insulin dependent (NIDDM) (n = 8) diabetics and two groups of ten healthy subjects of equivalent age in relation to platelet lipidic content.
1296 1756904 HLA-DQB1 alleles and absence of Asp 57 as susceptibility factors of IDDM in Finland.
1297 1756904 It has been proposed that negatively charged aspartic acid at position 57 of the HLA-DQ beta-chain determines resistance to development of insulin-dependent diabetes mellitus (IDDM), whereas genetic susceptibility to IDDM correlates with a neutral amino acid residue.
1298 1756904 HLA-DQB1 alleles and absence of Asp 57 as susceptibility factors of IDDM in Finland.
1299 1756904 It has been proposed that negatively charged aspartic acid at position 57 of the HLA-DQ beta-chain determines resistance to development of insulin-dependent diabetes mellitus (IDDM), whereas genetic susceptibility to IDDM correlates with a neutral amino acid residue.
1300 1756908 Offspring of women with insulin-dependent diabetes mellitus (IDDM) have a significantly lower risk of IDDM than the offspring of men with IDDM.
1301 1757272 The gene for glyoxalase I (E.C. 4.4.1.5), Glo, has two alleles, Glo1 and Glo2, which are autosomally inherited in a co-dominant manner.
1302 1757272 There was no correlation between Glo1 frequency and incidence of insulin-dependent diabetes mellitus (IDDM).
1303 1770018 Glomerular hyperfiltration in insulin-dependent diabetes mellitus: no evidence for enhanced activity of the renin-angiotensin-aldosterone system.
1304 1770018 Glomerular hyperfiltration is a characteristic functional abnormality in insulin-dependent diabetes mellitus (IDDM) patients, but the underlying mechanisms remain controversial.
1305 1770018 Supine and ambulant plasma renin activity (PRA) and aldosterone were measured in ten IDDM patients with normal glomerular filtration rate (GFR), in ten IDDM patients with elevated GFR and in ten nondiabetic controls.
1306 1770018 These results suggest that in insulin-dependent diabetes the glomerular hyperfiltration is not causally related to hyperactivity of the renin-angiotensin-aldosterone system.
1307 1770018 Glomerular hyperfiltration in insulin-dependent diabetes mellitus: no evidence for enhanced activity of the renin-angiotensin-aldosterone system.
1308 1770018 Glomerular hyperfiltration is a characteristic functional abnormality in insulin-dependent diabetes mellitus (IDDM) patients, but the underlying mechanisms remain controversial.
1309 1770018 Supine and ambulant plasma renin activity (PRA) and aldosterone were measured in ten IDDM patients with normal glomerular filtration rate (GFR), in ten IDDM patients with elevated GFR and in ten nondiabetic controls.
1310 1770018 These results suggest that in insulin-dependent diabetes the glomerular hyperfiltration is not causally related to hyperactivity of the renin-angiotensin-aldosterone system.
1311 1770025 The differences in deranged renal hemodynamics in non-insulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM) have never been fully investigated.
1312 1770020 Risk factors for retardation of renal function in 22 patients with non-insulin-dependent diabetes mellitus (NIDDM) were studied and compared with those in 16 patients with insulin-dependent diabetes mellitus (IDDM).
1313 1770020 There was no significant difference in the rate of decline in levels of fasting blood glucose and HbA1, in IDDM and NIDDM.
1314 1770020 Risk factors for retardation of renal function in 22 patients with non-insulin-dependent diabetes mellitus (NIDDM) were studied and compared with those in 16 patients with insulin-dependent diabetes mellitus (IDDM).
1315 1770020 There was no significant difference in the rate of decline in levels of fasting blood glucose and HbA1, in IDDM and NIDDM.
1316 1773025 Effects of metformin on haemorheology, lipid parameters and insulin resistance in insulin-dependent diabetic patients (IDDM).
1317 1773711 Recently, there have been reports on a diminished awareness of hypoglycaemia after a switch from purified pork insulin (PPI) to human insulin (HI) in insulin-dependent diabetes mellitus (IDDM).
1318 1773714 The interference of background characteristics with quality of life and metabolic control in patients with insulin-dependent diabetes mellitus (IDDM) were examined.
1319 1774018 Eight male patients with insulin-dependent diabetes mellitus (IDDM) without residual beta-cell function were studied on two occasions in random order.
1320 1774018 Plasma levels of free insulin were almost identical during the two experiments indicating that insulin clearance is not influenced by hypoglycemia in patients with IDDM.
1321 1774018 Eight male patients with insulin-dependent diabetes mellitus (IDDM) without residual beta-cell function were studied on two occasions in random order.
1322 1774018 Plasma levels of free insulin were almost identical during the two experiments indicating that insulin clearance is not influenced by hypoglycemia in patients with IDDM.
1323 1777555 The BB rat spontaneously develops insulin-dependent diabetes mellitus (IDDM) in association with marked insulitis in the islet of Langerhans.
1324 1777977 Serum IgA concentration was negatively correlated with serum albumin, and among IDDM patients was positively correlated with age (so that the prevalence of abnormal IgA was 57.7% among IDDM patients aged over 30 years).
1325 1778111 Heterogeneity within insulin-dependent diabetes mellitus (IDDM) has been hypothesized, but few studies have focused on differences which may exist between familial and sporadic IDDM cases.
1326 1778111 Familial cases were older (10.2 +/- 5.1 years vs 7.9 +/- 4.2 years, P = 0.010) and had, on average, less severe metabolic disturbances at presentation, as demonstrated by lower mean hemoglobin A1 (12.6 +/- 2.4% vs 14.4 +/- 2.6%, P = 0.001) and mean insulin dose at discharge (0.62 +/- 0.35 U/kg/day vs 0.85 +/- 0.29 U/kg/day, P less than 0.001), and higher mean plasma bicarbonate concentrations (19.3 +/- 3.9 mmol/l vs 15.8 +/- 5.9 mmol/l, P = 0.023) and mean plasma C-peptide levels (0.35 +/- 0.36 pmol/ml vs 0.14 +/- 0.15 pmol/ml, P less than 0.001).
1327 1778668 The tear turnover was determined by fluorophotometry in 25 insulin-dependent diabetes mellitus (IDDM) patients without retinopathy and 29 IDDM patients with (pre-)proliferative retinopathy.
1328 1779020 Little information is available on glucose and energy metabolism in insulin-dependent diabetes mellitus (IDDM) patients receiving immunosuppression after kidney transplantation.
1329 1779020 We therefore measured insulin sensitivity (euglycemic insulin clamp in combination with indirect calorimetry and infusion of tritiated glucose) in (a) eight steroid-treated IDDM patients after kidney transplantation, (b) ten IDDM patients without nephropathy, (c) ten nondiabetic patients after kidney transplantation, and (d) ten healthy control subjects.
1330 1779020 Insulin-stimulated glucose disposal was reduced in transplanted and non-transplanted IDDM patients and nondiabetic transplanted patients versus healthy controls (6.6 +/- 0.8, 5.7 +/- 0.7, and 7.5 +/- 0.6 versus 9.3 +/- 0.6 mg/kg LBM.min; p less than 0.05).
1331 1779020 It is concluded that IDDM patients without nephropathy show both hepatic and peripheral insulin resistance.
1332 1779020 In IDDM patients a further increase of insulin resistance caused by treatment with corticosteroids can be corrected by increased insulin doses.
1333 1779020 However, nondiabetic steroid-treated renal graft recipients show insulin resistance comparable to IDDM patients.
1334 1779020 Little information is available on glucose and energy metabolism in insulin-dependent diabetes mellitus (IDDM) patients receiving immunosuppression after kidney transplantation.
1335 1779020 We therefore measured insulin sensitivity (euglycemic insulin clamp in combination with indirect calorimetry and infusion of tritiated glucose) in (a) eight steroid-treated IDDM patients after kidney transplantation, (b) ten IDDM patients without nephropathy, (c) ten nondiabetic patients after kidney transplantation, and (d) ten healthy control subjects.
1336 1779020 Insulin-stimulated glucose disposal was reduced in transplanted and non-transplanted IDDM patients and nondiabetic transplanted patients versus healthy controls (6.6 +/- 0.8, 5.7 +/- 0.7, and 7.5 +/- 0.6 versus 9.3 +/- 0.6 mg/kg LBM.min; p less than 0.05).
1337 1779020 It is concluded that IDDM patients without nephropathy show both hepatic and peripheral insulin resistance.
1338 1779020 In IDDM patients a further increase of insulin resistance caused by treatment with corticosteroids can be corrected by increased insulin doses.
1339 1779020 However, nondiabetic steroid-treated renal graft recipients show insulin resistance comparable to IDDM patients.
1340 1779020 Little information is available on glucose and energy metabolism in insulin-dependent diabetes mellitus (IDDM) patients receiving immunosuppression after kidney transplantation.
1341 1779020 We therefore measured insulin sensitivity (euglycemic insulin clamp in combination with indirect calorimetry and infusion of tritiated glucose) in (a) eight steroid-treated IDDM patients after kidney transplantation, (b) ten IDDM patients without nephropathy, (c) ten nondiabetic patients after kidney transplantation, and (d) ten healthy control subjects.
1342 1779020 Insulin-stimulated glucose disposal was reduced in transplanted and non-transplanted IDDM patients and nondiabetic transplanted patients versus healthy controls (6.6 +/- 0.8, 5.7 +/- 0.7, and 7.5 +/- 0.6 versus 9.3 +/- 0.6 mg/kg LBM.min; p less than 0.05).
1343 1779020 It is concluded that IDDM patients without nephropathy show both hepatic and peripheral insulin resistance.
1344 1779020 In IDDM patients a further increase of insulin resistance caused by treatment with corticosteroids can be corrected by increased insulin doses.
1345 1779020 However, nondiabetic steroid-treated renal graft recipients show insulin resistance comparable to IDDM patients.
1346 1779020 Little information is available on glucose and energy metabolism in insulin-dependent diabetes mellitus (IDDM) patients receiving immunosuppression after kidney transplantation.
1347 1779020 We therefore measured insulin sensitivity (euglycemic insulin clamp in combination with indirect calorimetry and infusion of tritiated glucose) in (a) eight steroid-treated IDDM patients after kidney transplantation, (b) ten IDDM patients without nephropathy, (c) ten nondiabetic patients after kidney transplantation, and (d) ten healthy control subjects.
1348 1779020 Insulin-stimulated glucose disposal was reduced in transplanted and non-transplanted IDDM patients and nondiabetic transplanted patients versus healthy controls (6.6 +/- 0.8, 5.7 +/- 0.7, and 7.5 +/- 0.6 versus 9.3 +/- 0.6 mg/kg LBM.min; p less than 0.05).
1349 1779020 It is concluded that IDDM patients without nephropathy show both hepatic and peripheral insulin resistance.
1350 1779020 In IDDM patients a further increase of insulin resistance caused by treatment with corticosteroids can be corrected by increased insulin doses.
1351 1779020 However, nondiabetic steroid-treated renal graft recipients show insulin resistance comparable to IDDM patients.
1352 1779020 Little information is available on glucose and energy metabolism in insulin-dependent diabetes mellitus (IDDM) patients receiving immunosuppression after kidney transplantation.
1353 1779020 We therefore measured insulin sensitivity (euglycemic insulin clamp in combination with indirect calorimetry and infusion of tritiated glucose) in (a) eight steroid-treated IDDM patients after kidney transplantation, (b) ten IDDM patients without nephropathy, (c) ten nondiabetic patients after kidney transplantation, and (d) ten healthy control subjects.
1354 1779020 Insulin-stimulated glucose disposal was reduced in transplanted and non-transplanted IDDM patients and nondiabetic transplanted patients versus healthy controls (6.6 +/- 0.8, 5.7 +/- 0.7, and 7.5 +/- 0.6 versus 9.3 +/- 0.6 mg/kg LBM.min; p less than 0.05).
1355 1779020 It is concluded that IDDM patients without nephropathy show both hepatic and peripheral insulin resistance.
1356 1779020 In IDDM patients a further increase of insulin resistance caused by treatment with corticosteroids can be corrected by increased insulin doses.
1357 1779020 However, nondiabetic steroid-treated renal graft recipients show insulin resistance comparable to IDDM patients.
1358 1779020 Little information is available on glucose and energy metabolism in insulin-dependent diabetes mellitus (IDDM) patients receiving immunosuppression after kidney transplantation.
1359 1779020 We therefore measured insulin sensitivity (euglycemic insulin clamp in combination with indirect calorimetry and infusion of tritiated glucose) in (a) eight steroid-treated IDDM patients after kidney transplantation, (b) ten IDDM patients without nephropathy, (c) ten nondiabetic patients after kidney transplantation, and (d) ten healthy control subjects.
1360 1779020 Insulin-stimulated glucose disposal was reduced in transplanted and non-transplanted IDDM patients and nondiabetic transplanted patients versus healthy controls (6.6 +/- 0.8, 5.7 +/- 0.7, and 7.5 +/- 0.6 versus 9.3 +/- 0.6 mg/kg LBM.min; p less than 0.05).
1361 1779020 It is concluded that IDDM patients without nephropathy show both hepatic and peripheral insulin resistance.
1362 1779020 In IDDM patients a further increase of insulin resistance caused by treatment with corticosteroids can be corrected by increased insulin doses.
1363 1779020 However, nondiabetic steroid-treated renal graft recipients show insulin resistance comparable to IDDM patients.
1364 1783573 DR4-related autoimmune disorders such as rheumatoid arthritis (RA) and insulin-dependent diabetes mellitus (IDDM) are virtually unknown in indigenous populations of Australia and Oceania and this study confirmed that high-risk RA determinants, Dw4 and Dw14, occurred rarely.
1365 1784779 Thirty-one diabetic subjects, 19 males and 12 females, with a mean age of 40.5 +/- 14.0 years, 17 of whom were insulin dependent (IDDM) and 14 non-insulin dependent (NIDDM) treated with insulin and diet, were followed for a period of six months.
1366 1785155 One hundred and eight practices felt the same way about their insulin-dependent diabetes mellitus (IDDM) patients.
1367 1785335 The subjects were 12 boys and 36 girls with insulin-dependent diabetes mellitus (IDDM).
1368 1786627 Familial insulin-dependent diabetes mellitus (IDDM) epidemiology: standardization of data for the DIAMOND Project.
1369 1786627 The WHO Multinational Project for Childhood Diabetes, known as the DIAMOND Project, has been responsible for establishing insulin-dependent diabetes mellitus (IDDM) registries and for carrying out diabetes incidence studies, descriptive epidemiological research, and analytical investigations which are being used to test specific hypotheses regarding the etiology of the disease.
1370 1786627 Familial insulin-dependent diabetes mellitus (IDDM) epidemiology: standardization of data for the DIAMOND Project.
1371 1786627 The WHO Multinational Project for Childhood Diabetes, known as the DIAMOND Project, has been responsible for establishing insulin-dependent diabetes mellitus (IDDM) registries and for carrying out diabetes incidence studies, descriptive epidemiological research, and analytical investigations which are being used to test specific hypotheses regarding the etiology of the disease.
1372 1788104 The Authors report the results of a retrospective study aimed to assess the clinical and biochemical parameters of a series of patients suffering from insulin-dependent diabetes mellitus (IDDM) who came out their regular follow up. 90 patients (44 males, 46 females; IDDM mean duration 10.51 yrs) who came out follow-up between 1978-1988, were evaluated by a multiple choice questionnaire.
1373 1793613 Impaired insulin mediated potassium uptake in adolescents with IDDM.
1374 1793613 Insulin-mediated decrease in serum potassium (K+) and in blood urea nitrogen (BUN) concentration was evaluated in 20 adolescents with IDDM and 10 matched controls during a 3-h hyperinsulinemic (1.7 mU/kg/min)-euglycemic clamp study.
1375 1793613 Insulin-mediated glucose disposal rate was lower in IDDM compared with controls (37.4 +/- 3.2 vs 63.8 +/- 5.4 mumol/kg/min, P less than 0.001).
1376 1793613 These results indicate that adolescents with IDDM are resistant to the ability of insulin to stimulate in vivo K+ uptake and to suppress proteolysis.
1377 1793613 Impaired insulin mediated potassium uptake in adolescents with IDDM.
1378 1793613 Insulin-mediated decrease in serum potassium (K+) and in blood urea nitrogen (BUN) concentration was evaluated in 20 adolescents with IDDM and 10 matched controls during a 3-h hyperinsulinemic (1.7 mU/kg/min)-euglycemic clamp study.
1379 1793613 Insulin-mediated glucose disposal rate was lower in IDDM compared with controls (37.4 +/- 3.2 vs 63.8 +/- 5.4 mumol/kg/min, P less than 0.001).
1380 1793613 These results indicate that adolescents with IDDM are resistant to the ability of insulin to stimulate in vivo K+ uptake and to suppress proteolysis.
1381 1793613 Impaired insulin mediated potassium uptake in adolescents with IDDM.
1382 1793613 Insulin-mediated decrease in serum potassium (K+) and in blood urea nitrogen (BUN) concentration was evaluated in 20 adolescents with IDDM and 10 matched controls during a 3-h hyperinsulinemic (1.7 mU/kg/min)-euglycemic clamp study.
1383 1793613 Insulin-mediated glucose disposal rate was lower in IDDM compared with controls (37.4 +/- 3.2 vs 63.8 +/- 5.4 mumol/kg/min, P less than 0.001).
1384 1793613 These results indicate that adolescents with IDDM are resistant to the ability of insulin to stimulate in vivo K+ uptake and to suppress proteolysis.
1385 1793613 Impaired insulin mediated potassium uptake in adolescents with IDDM.
1386 1793613 Insulin-mediated decrease in serum potassium (K+) and in blood urea nitrogen (BUN) concentration was evaluated in 20 adolescents with IDDM and 10 matched controls during a 3-h hyperinsulinemic (1.7 mU/kg/min)-euglycemic clamp study.
1387 1793613 Insulin-mediated glucose disposal rate was lower in IDDM compared with controls (37.4 +/- 3.2 vs 63.8 +/- 5.4 mumol/kg/min, P less than 0.001).
1388 1793613 These results indicate that adolescents with IDDM are resistant to the ability of insulin to stimulate in vivo K+ uptake and to suppress proteolysis.
1389 1797022 Interleukin-1 beta regulation of islet and thyroid autoimmunity in the BB rat.
1390 1797022 Daily injections of high dose human recombinant interleukin-1 beta (IL-1 beta) accelerated the onset of both insulin-dependent diabetes mellitus and lymphocytic thyroiditis in genetically prone BB rats.
1391 1797022 Since low dose IL-1 beta protects diabetes-prone rats from IDDM, we conclude that IL-1 beta is a potent modulator of autoimmune diabetes and thyroid disease in genetically susceptible rats.
1392 1799919 The counterregulatory hormone responses to semisynthetic human insulin and purified porcine insulin were compared in 20 healthy volunteers (ten men and ten women) and 16 patients (8 men and 8 women) with type I diabetes mellitus (IDDM).
1393 1799919 These findings suggest that hormonal response to and awareness of hypoglycemia are similar in healthy subjects and patients with IDDM following administration of human and porcine insulin and that hormonal responses in men and women should be studied separately to avoid confusion in interpreting results arising from differences in sex.
1394 1799919 The counterregulatory hormone responses to semisynthetic human insulin and purified porcine insulin were compared in 20 healthy volunteers (ten men and ten women) and 16 patients (8 men and 8 women) with type I diabetes mellitus (IDDM).
1395 1799919 These findings suggest that hormonal response to and awareness of hypoglycemia are similar in healthy subjects and patients with IDDM following administration of human and porcine insulin and that hormonal responses in men and women should be studied separately to avoid confusion in interpreting results arising from differences in sex.
1396 1803588 The level of glycosylated hemoglobin (Hb AIc), the concentration of glycosylated proteins in red blood cell membranes (GPCM), and fructosamine were measured in patients with different carbohydrate metabolism abnormalities (glucose tolerance test disorders, insulin-dependent diabetes mellitus/IDDM/).
1397 1810880 In the present study, there was statistically a significant trend of higher insulin antibody binding levels in IDDM patients who developed retinopathy.
1398 1810880 Though there was a trend of higher insulin antibody in IDDM patients with retinopathy, there was no association between insulin antibody and HLA antigen which some authors have reported.
1399 1810880 In the present study, there was statistically a significant trend of higher insulin antibody binding levels in IDDM patients who developed retinopathy.
1400 1810880 Though there was a trend of higher insulin antibody in IDDM patients with retinopathy, there was no association between insulin antibody and HLA antigen which some authors have reported.
1401 1812896 Autoantibodies to glutamic acid decarboxylase (GAD) detected by an immuno-trapping enzyme activity assay: relation to insulin-dependent diabetes mellitus and islet cell antibodies.
1402 1812896 It has recently been proposed that the islet 64,000 Mr protein autoantigen (64K) of insulin-dependent diabetes mellitus (IDDM) is glutamic acid decarboxylase (GAD).
1403 1812896 We evaluated, by means of a newly developed immunotrapping enzyme activity assay (ITEAA), the prevalence of circulating GAD-autoantibodies (Ab) in a large population of IDDM patients (n = 168), blood donors (n = 87) and non-diabetic autoimmune patients (n = 40).
1404 1812896 Autoantibodies to glutamic acid decarboxylase (GAD) detected by an immuno-trapping enzyme activity assay: relation to insulin-dependent diabetes mellitus and islet cell antibodies.
1405 1812896 It has recently been proposed that the islet 64,000 Mr protein autoantigen (64K) of insulin-dependent diabetes mellitus (IDDM) is glutamic acid decarboxylase (GAD).
1406 1812896 We evaluated, by means of a newly developed immunotrapping enzyme activity assay (ITEAA), the prevalence of circulating GAD-autoantibodies (Ab) in a large population of IDDM patients (n = 168), blood donors (n = 87) and non-diabetic autoimmune patients (n = 40).
1407 1815450 One is a rare case of McCune-Albright's syndrome with insulin-dependent diabetes mellitus (IDDM), and 9 other patients have IDDM.
1408 1817671 The present work evaluates some aspects of the redox potential in individuals with insulin-dependent diabetes mellitus (IDDM).
1409 1823250 Forty-one simplex and 6 multiplex families of Brazilian IDDM patients were studied by the indirect immunofluorescence technique to determine the prevalence of the following autoantibodies: islet cells (ICA), islet cells which fix complement (ICA-CF), thyroid microsomes (TMA), thyroglobulin (TGA), and gastric-parietal cells (PCA).
1410 1826185 In the first study described in this investigation, hypertensive subjects with insulin-dependent diabetes mellitus (IDDM) who had an elevated Na+/Li+ countertransport activity were found to have a lower whole body glucose utilization, a lower insulin-stimulated forearm carbohydrate oxidation, larger ultrasound kidney volume, and increased left ventricular mass index when compared with hypertensive IDDM subjects with a normal Na+/Li+ countertransport activity or normotensive IDDM subjects.
1411 1826185 Thus doxazosin could be considered a useful antihypertensive agent in hypertensive patients with IDDM who are insulin-resistant and who have renal and cardiac abnormalities.
1412 1826185 In the first study described in this investigation, hypertensive subjects with insulin-dependent diabetes mellitus (IDDM) who had an elevated Na+/Li+ countertransport activity were found to have a lower whole body glucose utilization, a lower insulin-stimulated forearm carbohydrate oxidation, larger ultrasound kidney volume, and increased left ventricular mass index when compared with hypertensive IDDM subjects with a normal Na+/Li+ countertransport activity or normotensive IDDM subjects.
1413 1826185 Thus doxazosin could be considered a useful antihypertensive agent in hypertensive patients with IDDM who are insulin-resistant and who have renal and cardiac abnormalities.
1414 1828030 The nonobese diabetic (NOD) mouse is a relevant model for studying human insulin-dependent diabetes mellitus (IDDM).
1415 1831890 Type I diabetes mellitus, also called insulin-dependent diabetes mellitus or IDDM, is a significant chronic condition with implications for dental treatment.
1416 1838174 The purpose of the study was to bring to light autoimmune reactions in patients with insulin-dependent diabetes mellitus (IDDM) with regard to different tissue autoantigens as well as to reveal association between changes in cellular reactions and molecular structure of circulating immune complexes.
1417 1838403 We hypothesized that moderate insulin deficiency exacerbated by the insulin resistance, which is characteristic of NIDDM, would cause changes in mitochondrial anion transporter function that were similar to those we have previously shown to occur in insulin-dependent diabetes mellitus (i.e., IDDM; type 1 diabetes) (Arch.
1418 1840966 The two most common forms of diabetes are insulin dependent (IDDM) and noninsulin dependent (NIDDM).
1419 1840967 Goals for insulin-dependent and noninsulin-dependent diabetes mellitus (IDDM and NIDDM) differ due to the underlying pathophysiology of the conditions.
1420 1842601 It was found that the maximum number of patients with retinopathy were in their 5th and 6th decade and that retinopathy was more common in Non Insulin dependent diabetics (NIDDM) than Insulin dependent Diabetics (IDDM).
1421 1843298 [The incidence of insulin-dependent diabetes mellitus (IDDM) in the population under 30 resident in the city of Turin].
1422 1852097 In order to address the hypothesis that coxsackievirus B5 is a cause of insulin-dependent diabetes mellitus (IDDM), the incidence of IDDM was examined following an epidemic of coxsackievirus B5 in Jefferson County, Alabama.
1423 1856246 We report results from 120 (25- to 34-year-old) participants in a neuropathy substudy of subjects with insulin-dependent diabetes mellitus (IDDM) taking part in a cohort follow-up study.
1424 1860558 Although we can now identify some nondiabetic individuals who will subsequently develop clinical insulin-dependent diabetes mellitus (IDDM), our ability to predict subsequent clinical IDDM is far from perfect.
1425 1860557 Importance of insulin in subjective, cognitive, and hormonal responses to hypoglycemia in patients with IDDM.
1426 1860557 Nine patients with insulin-dependent diabetes mellitus (IDDM) participated in three hyperinsulinemic glucose-clamp studies.
1427 1860557 Importance of insulin in subjective, cognitive, and hormonal responses to hypoglycemia in patients with IDDM.
1428 1860557 Nine patients with insulin-dependent diabetes mellitus (IDDM) participated in three hyperinsulinemic glucose-clamp studies.
1429 1860560 The P300 wave latency, an endogenous electrophysiological event, was explored and compared with the multimodal short-latency evoked potential (EP) recordings (visual [VEP], brainstem auditory [BAEP], and median and tibial nerve somatosensory EPs [mSEP and tSEP, respectively]) and psychometric test measures in 16 insulin-dependent diabetic (IDDM) patients, in 16 age- and (IDDM) sex-matched nondiabetic subjects, and in a large normal reference population.
1430 1862693 Plasma lipids, lipoproteins and apolipoproteins (apo) were analysed in 30 young Arab IDDM and 50 young insulin-requiring NIDDM women.
1431 1865079 Islet cell surface antibodies (ICSA) were investigated by an ELISA method using a commercial kit in 146 subjects with and without islet cell antibodies (ICA): 28 with insulin-dependent diabetes mellitus (IDDM), 24 with noninsulin-dependent diabetes mellitus (NIDDM), 22 first-degree relatives (FDR) of IDDM patients, 31 organ-specific autoimmune patients (OSAP), 21 nonautoimmune hospitalized patients (NAP), and 20 ICA-negative normal controls.
1432 1865159 Intensified conventional insulin treatment retards the microvascular complications of insulin-dependent diabetes mellitus (IDDM): the Stockholm Diabetes Intervention Study (SDIS) after 5 years.
1433 1865159 Ninety-six patients with insulin-dependent diabetes mellitus (IDDM) and non-proliferative retinopathy were randomized to intensified conventional treatment (ICT) (n = 44) or regular treatment (RT) (n = 52), and followed up for 5 years.
1434 1865159 Intensified conventional insulin treatment retards the microvascular complications of insulin-dependent diabetes mellitus (IDDM): the Stockholm Diabetes Intervention Study (SDIS) after 5 years.
1435 1865159 Ninety-six patients with insulin-dependent diabetes mellitus (IDDM) and non-proliferative retinopathy were randomized to intensified conventional treatment (ICT) (n = 44) or regular treatment (RT) (n = 52), and followed up for 5 years.
1436 1871764 Analysis of HLA-DQB1 alleles in DR4+ Addison's patients with diabetes mellitus (N = 6) and without IDDM (14 of 18 individuals tested) revealed that the HLA-DQw8 allele (DQB1*0302) was significantly increased in AD patients with IDDM (chi 2 = 13.5; p = 0.001); conversely, a clustering of the HLA-DQw7 allele was detected in DR4+ Addison's patients without IDDM.
1437 1874938 To define the kinetic mechanisms of insulin resistance (IR) in insulin-dependent diabetes (IDDM), we studied seven control (C) and five IDDM (glycohemoglobin, 14 +/- 2+) men matched for age (36 +/- 2 vs. 37 +/- 3 yr), lean body mass (59 +/- 2 vs. 58 +/- 3 kg), and leg volume (mean +/- SEM, 10.4 +/- 0.3 vs. 9.8 +/- 0.5 L).
1438 1874938 Thus, in IDDM 1) decreased glucose uptake is due to reduced skeletal muscle glucose uptake; 2) muscle glucose extraction is normal, but blood flow is reduced; and thus, 3) in IDDM, IR is due to reduced glucose and insulin delivery (blood flow) to skeletal muscle.
1439 1874938 To define the kinetic mechanisms of insulin resistance (IR) in insulin-dependent diabetes (IDDM), we studied seven control (C) and five IDDM (glycohemoglobin, 14 +/- 2+) men matched for age (36 +/- 2 vs. 37 +/- 3 yr), lean body mass (59 +/- 2 vs. 58 +/- 3 kg), and leg volume (mean +/- SEM, 10.4 +/- 0.3 vs. 9.8 +/- 0.5 L).
1440 1874938 Thus, in IDDM 1) decreased glucose uptake is due to reduced skeletal muscle glucose uptake; 2) muscle glucose extraction is normal, but blood flow is reduced; and thus, 3) in IDDM, IR is due to reduced glucose and insulin delivery (blood flow) to skeletal muscle.
1441 1879303 In a study of 'native' Indians, we screened 102 non-proteinuric diabetes mellitus patients (64 NIDDM, 38 IDDM; mean age and diabetic duration 48.7 and 6.5 years, 21.6 and 6.2 years, respectively) with blood pressure less than or equal to 170/105 and without congestive heart failure, ketonuria or urinary tract infection, for the presence of microalbuminuria (albumin excretion rate greater than 20 micrograms/min).
1442 1882012 We hypothesized that differential housing, shown to influence emotionality and health in infectious and neoplastic disease, would influence onset/incidence of diabetes in an autoimmune animal model of insulin-dependent diabetes mellitus (IDDM).
1443 1884876 The effect of bromhexine on albumin excretion in insulin dependent diabetes.
1444 1884876 The effect of the mucolytic agent bromhexine, 72 mg daily for one month, on albumin excretion in insulin dependent diabetes was investigated in a double-blind, randomised, cross-over, placebo-controlled study.
1445 1884876 We conclude that bromhexine 72 mg daily for 1 month had no effect on albumin excretion in IDDM patients with normal and pathological albuminuria.
1446 1889348 Use of human ultralente as the basal insulin component in treatment of patients with IDDM.
1447 1889350 There were only 20 insulin-dependent diabetics (IDDM), prevalence 0.07 per 1000 inhabitants.
1448 1890017 To ascertain why HLA-DR2 seems to confer only a moderate resistance to insulin-dependent diabetes mellitus (IDDM) in the high-incidence population of Sardinia, Italy, 32 families having one individual affected with IDDM (the proband) and 31 families without IDDM history were randomly selected from the same geographical area and serologically and molecularly HLA typed.
1449 1890017 However, a stratified analysis performed by removing the DR3 and DR4 haplotypes showed that the frequency of this haplotype is significantly increased in IDDM patients.
1450 1890017 To ascertain why HLA-DR2 seems to confer only a moderate resistance to insulin-dependent diabetes mellitus (IDDM) in the high-incidence population of Sardinia, Italy, 32 families having one individual affected with IDDM (the proband) and 31 families without IDDM history were randomly selected from the same geographical area and serologically and molecularly HLA typed.
1451 1890017 However, a stratified analysis performed by removing the DR3 and DR4 haplotypes showed that the frequency of this haplotype is significantly increased in IDDM patients.
1452 1892469 A major component of inherited susceptibility to IDDM is associated with one or more loci in the MHC.
1453 1895671 After infusion of streptozotocin, the IDDM rats were separated into two groups: untreated IDDM group of rats and IDDM rats treated with insulin at doses sufficient to normalize blood glucose (Ultralente, 2 to 8 IU/day).
1454 1895671 GFR of both time controls and the insulin-treated IDDM rats did not significantly vary during the time of the study.
1455 1895671 After infusion of streptozotocin, the IDDM rats were separated into two groups: untreated IDDM group of rats and IDDM rats treated with insulin at doses sufficient to normalize blood glucose (Ultralente, 2 to 8 IU/day).
1456 1895671 GFR of both time controls and the insulin-treated IDDM rats did not significantly vary during the time of the study.
1457 1895962 To determine the effect of insulin-dependent diabetes mellitus (IDDM) on bone mass, we compared the trabecular and cortical bone density in lumbar vertebrae, measured by quantitative computed tomography (CT), in 48 white diabetic patients (23 females, 25 males; 5.2 to 19.6 years of age) with those of a control group of 48 healthy subjects, matched for race, sex, and age.
1458 1896073 Insulin-dependent diabetes mellitus (IDDM) is a polygenic disease caused by autoimmune destruction of insulin-producing beta cells in the islets of Langerhans.
1459 1896094 Twenty-three normoalbuminuric (N) and 7 microalbuminuric (M) insulin-dependent diabetes mellitus (IDDM) patients were studied under (near) normoglycaemic conditions.
1460 1897062 A population of 185 type 1 diabetes patients (insulin-dependent, IDDM), 25-45 years old, was studied retro- and prospectively over a 9-year period with the aim of analysing background factors of importance for the ability to perform adequate self-care.
1461 1899431 Essential role for interferon-gamma and interleukin-6 in autoimmune insulin-dependent diabetes in NOD/Wehi mice.
1462 1899431 Experimental studies in vitro suggest that cytokines are important mediators in the pathogenesis of autoimmune insulin-dependent diabetes mellitus (IDDM).
1463 1899431 To address this question, we used the model of cyclophosphamide (CYP)-induced autoimmune diabetes in the NOD/Wehi mouse to examine for (a) the production of IFN-gamma and IL-6 from isolated islets, and (b) the effect of anti IFN-gamma or anti IL-6 monoclonal antibodies on the development of diabetes.
1464 1899431 Mice given either anti-IFN-gamma or anti-IL-6 antibody had a significantly reduced (P less than 0.001) incidence of diabetes and especially with IFN-gamma, decreased severity of insulitis.
1465 1899431 We conclude that IFN-gamma and IL-6 have essential roles in the pathogenesis of pancreatic islet beta cell destruction in this model.
1466 1899653 Since occlusions in microthromboembolic disease can occur because of deficiencies in tissue plasminogen activator (tPA) and since systemic tPA decreases with an increasing duration of diabetes mellitus, the immunohistochemical localization of tPA in the retinas and choroids of diabetic and nondiabetic patients was investigated.
1467 1899653 All but 2 of the 12 insulin-dependent diabetic eyes (IDDM), however, had reduced levels of retinal tPA immunoreactivity which was most pronounced in their peripheral retinas.
1468 1901765 We investigated the potential association between viruses and insulin-dependent (type 1) diabetes (IDDM) by developing a transgenic mouse model.
1469 1902177 In humans and non-obese diabetic mice (NOD), insulin-dependent diabetes mellitus (IDDM) results from a spontaneous T cell-dependent autoimmune destruction of the insulin-producing pancreatic beta cells.
1470 1902177 To resolve the cellular basis of this intricate network of pathogenic CD4+ and CD8+ T cells and the role of T cells in suppressive immune phenomena.
1471 1902177 A CD4+ T cell clone, IS-3S7D, proliferates in response to islet antigen(s) and its transfer into prediabetic NOD mice promotes the rapid onset of IDDM.
1472 1902177 An interleukin 2 (IL 2)-dependent noncytolytic, V beta 11+ CD8+.
1473 1902177 The present study, which documents the presence of CD4+ diabetogenic T cell clones and CD8+ T cell clones that dampen autoimmunity, gives tangible evidence that opposing autoimmune processes may determine whether an autoimmune-prone host develops frank disease.
1474 1902177 In humans and non-obese diabetic mice (NOD), insulin-dependent diabetes mellitus (IDDM) results from a spontaneous T cell-dependent autoimmune destruction of the insulin-producing pancreatic beta cells.
1475 1902177 To resolve the cellular basis of this intricate network of pathogenic CD4+ and CD8+ T cells and the role of T cells in suppressive immune phenomena.
1476 1902177 A CD4+ T cell clone, IS-3S7D, proliferates in response to islet antigen(s) and its transfer into prediabetic NOD mice promotes the rapid onset of IDDM.
1477 1902177 An interleukin 2 (IL 2)-dependent noncytolytic, V beta 11+ CD8+.
1478 1902177 The present study, which documents the presence of CD4+ diabetogenic T cell clones and CD8+ T cell clones that dampen autoimmunity, gives tangible evidence that opposing autoimmune processes may determine whether an autoimmune-prone host develops frank disease.
1479 1902426 Reduction of glomerular hyperfiltration in normoalbuminuric IDDM patients by 6 mo of aldose reductase inhibition.
1480 1902426 To elucidate the effect of an aldose reductase inhibitor (ponalrestat) on kidney function in uncomplicated insulin-dependent diabetes mellitus (IDDM), 20 normoalbuminuric IDDM patients were randomized to follow either 6 mo of treatment with ponalrestat (n = 11, mean +/- SD age 30 +/- 8 yr, diabetes duration 10 +/- 6 yr) or 6 mo of placebo (age 33 +/- 7 yr, diabetes duration 12 +/- 6 yr).
1481 1902426 Thus, inhibition of aldose reductase may reduce the characteristic hyperfiltration in uncomplicated IDDM.
1482 1902426 Reduction of glomerular hyperfiltration in normoalbuminuric IDDM patients by 6 mo of aldose reductase inhibition.
1483 1902426 To elucidate the effect of an aldose reductase inhibitor (ponalrestat) on kidney function in uncomplicated insulin-dependent diabetes mellitus (IDDM), 20 normoalbuminuric IDDM patients were randomized to follow either 6 mo of treatment with ponalrestat (n = 11, mean +/- SD age 30 +/- 8 yr, diabetes duration 10 +/- 6 yr) or 6 mo of placebo (age 33 +/- 7 yr, diabetes duration 12 +/- 6 yr).
1484 1902426 Thus, inhibition of aldose reductase may reduce the characteristic hyperfiltration in uncomplicated IDDM.
1485 1902426 Reduction of glomerular hyperfiltration in normoalbuminuric IDDM patients by 6 mo of aldose reductase inhibition.
1486 1902426 To elucidate the effect of an aldose reductase inhibitor (ponalrestat) on kidney function in uncomplicated insulin-dependent diabetes mellitus (IDDM), 20 normoalbuminuric IDDM patients were randomized to follow either 6 mo of treatment with ponalrestat (n = 11, mean +/- SD age 30 +/- 8 yr, diabetes duration 10 +/- 6 yr) or 6 mo of placebo (age 33 +/- 7 yr, diabetes duration 12 +/- 6 yr).
1487 1902426 Thus, inhibition of aldose reductase may reduce the characteristic hyperfiltration in uncomplicated IDDM.
1488 1907250 von Willebrand factor and development of diabetic nephropathy in IDDM.
1489 1907250 We tested the hypothesis that dysfunction of vascular endothelium, indicated by an increase in plasma level of von Willebrand factor (vWF), is present in patients with insulin-dependent diabetes mellitus (IDDM) who develop diabetic nephropathy (DN).
1490 1907250 Poor glycemic control at baseline, estimated by glycosylated hemoglobin, was a significant predictor of increases in vWF in both group 1 and groups 1 and 2 combined.
1491 1907250 von Willebrand factor and development of diabetic nephropathy in IDDM.
1492 1907250 We tested the hypothesis that dysfunction of vascular endothelium, indicated by an increase in plasma level of von Willebrand factor (vWF), is present in patients with insulin-dependent diabetes mellitus (IDDM) who develop diabetic nephropathy (DN).
1493 1907250 Poor glycemic control at baseline, estimated by glycosylated hemoglobin, was a significant predictor of increases in vWF in both group 1 and groups 1 and 2 combined.
1494 1907661 Concanavalin A (Con A) administered in vivo inhibited the development of insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic mice.
1495 1907661 The treatment increased the frequency of "blast-sized" cells in vivo and decreased the CD4+/CD8+ ratio among resting splenocytes.
1496 1907712 In the present study, the effect of diabetes on alanine metabolism was examined in five gestationally diabetic (GDM) women and seven women with type I (insulin-dependent) diabetes (IDDM) during the third trimester of pregnancy.
1497 1908143 Distribution of HLA-DRB1, -DQA1 and -DQB1 alleles and DQA1-DQB1 genotypes among Norwegian patients with insulin-dependent diabetes mellitus.
1498 1908143 We have studied 87 unrelated Caucasian insulin-dependent diabetes mellitus (IDDM) patients and 181 healthy controls by oligotyping for 20 DRB1, eight DQA1 and 13 DQB1 alleles, and established their DR-DQ haplotypes and DQ genotypes.
1499 1908143 An increase of DRB1 alleles encoding DR4 was found among IDDM patients, but the distribution of DR4 subtypes did not differ among DR4-positive IDDM patients and controls.
1500 1908143 Distribution of HLA-DRB1, -DQA1 and -DQB1 alleles and DQA1-DQB1 genotypes among Norwegian patients with insulin-dependent diabetes mellitus.
1501 1908143 We have studied 87 unrelated Caucasian insulin-dependent diabetes mellitus (IDDM) patients and 181 healthy controls by oligotyping for 20 DRB1, eight DQA1 and 13 DQB1 alleles, and established their DR-DQ haplotypes and DQ genotypes.
1502 1908143 An increase of DRB1 alleles encoding DR4 was found among IDDM patients, but the distribution of DR4 subtypes did not differ among DR4-positive IDDM patients and controls.
1503 1909135 The NOD mouse is studied as an animal model of human insulin-dependent diabetes mellitus (IDDM).
1504 1909135 These data strongly suggest a role for IFN gamma during the autoimmune process leading to beta cell destruction in diabetes and prompt further investigation of the use of such antibodies in the immunoprevention of IDDM.
1505 1909135 The NOD mouse is studied as an animal model of human insulin-dependent diabetes mellitus (IDDM).
1506 1909135 These data strongly suggest a role for IFN gamma during the autoimmune process leading to beta cell destruction in diabetes and prompt further investigation of the use of such antibodies in the immunoprevention of IDDM.
1507 1909136 Reduction in insulitis following administration of IFN-gamma and TNF-alpha in the NOD mouse.
1508 1909136 In insulin dependent diabetes mellitis (IDDM) beta cell destruction is associated with infiltration of the pancreatic islets by T lymphocytes and macrophages.
1509 1909136 In an effort to explore further the role of cytokines in the pathogenesis of IDDM, we examined clinical, metabolic and pathological features of NOD/Wehi mice injected intraperitoneally with multiple doses of IFN-gamma and/or TNF-alpha.
1510 1909136 Compared with vehicle and cytokines alone, injection of IFN-gamma + TNF-alpha was associated with a variety of clinical and pathological changes including abdominal distention, piloerection, ascites, oedema, thymic atrophy, splenic enlargement and pancreatic distention.
1511 1909136 The injection of IFN-gamma + TNF-alpha, and to a lesser extent TNF-alpha alone, was associated with a significant reduction in the severity of insulitis.
1512 1909136 Examination of pancreatic MHC-class I and class II molecule expression revealed in mice given IFN-gamma + TNF-alpha, as compared with controls, significant and uniform induction of both these molecules on ductal and acinar cells; low level MHC-class II expression was also detectable on beta cells in these mice.
1513 1909136 We conclude that despite their immunostimulatory actions in vitro and in other models in vivo, systemic administration of the cytokines IFN-gamma and/or TNF-alpha to NOD/Wehi mice does not activate or enhance, and may actually suppress, anti-beta cell immunity in this model.
1514 1909136 Reduction in insulitis following administration of IFN-gamma and TNF-alpha in the NOD mouse.
1515 1909136 In insulin dependent diabetes mellitis (IDDM) beta cell destruction is associated with infiltration of the pancreatic islets by T lymphocytes and macrophages.
1516 1909136 In an effort to explore further the role of cytokines in the pathogenesis of IDDM, we examined clinical, metabolic and pathological features of NOD/Wehi mice injected intraperitoneally with multiple doses of IFN-gamma and/or TNF-alpha.
1517 1909136 Compared with vehicle and cytokines alone, injection of IFN-gamma + TNF-alpha was associated with a variety of clinical and pathological changes including abdominal distention, piloerection, ascites, oedema, thymic atrophy, splenic enlargement and pancreatic distention.
1518 1909136 The injection of IFN-gamma + TNF-alpha, and to a lesser extent TNF-alpha alone, was associated with a significant reduction in the severity of insulitis.
1519 1909136 Examination of pancreatic MHC-class I and class II molecule expression revealed in mice given IFN-gamma + TNF-alpha, as compared with controls, significant and uniform induction of both these molecules on ductal and acinar cells; low level MHC-class II expression was also detectable on beta cells in these mice.
1520 1909136 We conclude that despite their immunostimulatory actions in vitro and in other models in vivo, systemic administration of the cytokines IFN-gamma and/or TNF-alpha to NOD/Wehi mice does not activate or enhance, and may actually suppress, anti-beta cell immunity in this model.
1521 1910427 The frequency of HLA-DR antigens, as well as the prevalence of islet cell insulin autoantibodies and other autoimmunity disorders, were investigated in Tunisian patients with insulin-dependent diabetes mellitus (IDDM) and were compared with family members (sibs) and healthy control subjects.
1522 1914257 Insulin-dependent diabetes mellitus (IDDM) is believed to be a consequence of an autoimmune attack on beta cells by T cells.
1523 1914257 We have previously reported that T cells from the majority of patients with IDDM produced decreased levels of interleukin-2 (IL-2) following activation with phytohemagglutinin.
1524 1914257 Second, we examined steady-state levels of IL-2 mRNA in IDDMs and controls.
1525 1914257 Preliminary experiments demonstrated that G0/G1 cells from IDDMs reproduced the IL-2 defect seen originally with PBL.
1526 1914257 A comparison of steady-state levels of IL-2 mRNA from activated T cells of IDDMs and age-matched controls, however, demonstrated lower levels of IL-2 mRNA in IDDMs compared to controls.
1527 1914257 Finally, we observed that the IL-2 mRNA in IDDM T cells was less stabile than that in the control cells, suggesting a possible mechanism for the defect.
1528 1914257 Insulin-dependent diabetes mellitus (IDDM) is believed to be a consequence of an autoimmune attack on beta cells by T cells.
1529 1914257 We have previously reported that T cells from the majority of patients with IDDM produced decreased levels of interleukin-2 (IL-2) following activation with phytohemagglutinin.
1530 1914257 Second, we examined steady-state levels of IL-2 mRNA in IDDMs and controls.
1531 1914257 Preliminary experiments demonstrated that G0/G1 cells from IDDMs reproduced the IL-2 defect seen originally with PBL.
1532 1914257 A comparison of steady-state levels of IL-2 mRNA from activated T cells of IDDMs and age-matched controls, however, demonstrated lower levels of IL-2 mRNA in IDDMs compared to controls.
1533 1914257 Finally, we observed that the IL-2 mRNA in IDDM T cells was less stabile than that in the control cells, suggesting a possible mechanism for the defect.
1534 1914257 Insulin-dependent diabetes mellitus (IDDM) is believed to be a consequence of an autoimmune attack on beta cells by T cells.
1535 1914257 We have previously reported that T cells from the majority of patients with IDDM produced decreased levels of interleukin-2 (IL-2) following activation with phytohemagglutinin.
1536 1914257 Second, we examined steady-state levels of IL-2 mRNA in IDDMs and controls.
1537 1914257 Preliminary experiments demonstrated that G0/G1 cells from IDDMs reproduced the IL-2 defect seen originally with PBL.
1538 1914257 A comparison of steady-state levels of IL-2 mRNA from activated T cells of IDDMs and age-matched controls, however, demonstrated lower levels of IL-2 mRNA in IDDMs compared to controls.
1539 1914257 Finally, we observed that the IL-2 mRNA in IDDM T cells was less stabile than that in the control cells, suggesting a possible mechanism for the defect.
1540 1914257 Insulin-dependent diabetes mellitus (IDDM) is believed to be a consequence of an autoimmune attack on beta cells by T cells.
1541 1914257 We have previously reported that T cells from the majority of patients with IDDM produced decreased levels of interleukin-2 (IL-2) following activation with phytohemagglutinin.
1542 1914257 Second, we examined steady-state levels of IL-2 mRNA in IDDMs and controls.
1543 1914257 Preliminary experiments demonstrated that G0/G1 cells from IDDMs reproduced the IL-2 defect seen originally with PBL.
1544 1914257 A comparison of steady-state levels of IL-2 mRNA from activated T cells of IDDMs and age-matched controls, however, demonstrated lower levels of IL-2 mRNA in IDDMs compared to controls.
1545 1914257 Finally, we observed that the IL-2 mRNA in IDDM T cells was less stabile than that in the control cells, suggesting a possible mechanism for the defect.
1546 1914257 Insulin-dependent diabetes mellitus (IDDM) is believed to be a consequence of an autoimmune attack on beta cells by T cells.
1547 1914257 We have previously reported that T cells from the majority of patients with IDDM produced decreased levels of interleukin-2 (IL-2) following activation with phytohemagglutinin.
1548 1914257 Second, we examined steady-state levels of IL-2 mRNA in IDDMs and controls.
1549 1914257 Preliminary experiments demonstrated that G0/G1 cells from IDDMs reproduced the IL-2 defect seen originally with PBL.
1550 1914257 A comparison of steady-state levels of IL-2 mRNA from activated T cells of IDDMs and age-matched controls, however, demonstrated lower levels of IL-2 mRNA in IDDMs compared to controls.
1551 1914257 Finally, we observed that the IL-2 mRNA in IDDM T cells was less stabile than that in the control cells, suggesting a possible mechanism for the defect.
1552 1914257 Insulin-dependent diabetes mellitus (IDDM) is believed to be a consequence of an autoimmune attack on beta cells by T cells.
1553 1914257 We have previously reported that T cells from the majority of patients with IDDM produced decreased levels of interleukin-2 (IL-2) following activation with phytohemagglutinin.
1554 1914257 Second, we examined steady-state levels of IL-2 mRNA in IDDMs and controls.
1555 1914257 Preliminary experiments demonstrated that G0/G1 cells from IDDMs reproduced the IL-2 defect seen originally with PBL.
1556 1914257 A comparison of steady-state levels of IL-2 mRNA from activated T cells of IDDMs and age-matched controls, however, demonstrated lower levels of IL-2 mRNA in IDDMs compared to controls.
1557 1914257 Finally, we observed that the IL-2 mRNA in IDDM T cells was less stabile than that in the control cells, suggesting a possible mechanism for the defect.
1558 1915117 Sixty-nine patients with insulin-dependent diabetes mellitus (IDDM) and 100 healthy blood donors served as controls.
1559 1915495 To test the hypothesis that calcitonin (CT) deficiency may contribute to bone mineral loss in insulin-dependent diabetes mellitus (IDDM), we studied basal and calcium stimulated (2 mg/kg body wt. in 5 min) CT levels in 15 children with IDDM and osteopenia.
1560 1916001 Studies of various insulin-dependent diabetes mellitus (IDDM) populations have shown that certain HLA antigens confer a high risk of developing disease.
1561 1916001 DR3/DR4, although more frequent, did not achieve statistical significance.
1562 1920821 Five experimental groups were used: (1) control rats (C), (2) insulin dependent diabetic rats (IDDM, single intravenous injection of 60 mg/kg streptozotocin (STZ) in male Sprague-Dawley rats), (3) non insulin dependent diabetic rats (NIDDM; single subcutaneous injection of 90 mg/kg STZ in 5 day neonates), (4) tolbutamide-treated IDDM and (5) NIDDM (T-IDDM, T-NIDDM; giving tolbutamide 100 mg/kg/day for 6 weeks via an orogastric tube every day, respectively).
1563 1921145 We studied the lesions of global glomerular sclerosis and arteriolar hyalinosis in 43 (29 females) insulin-dependent diabetes mellitus (IDDM) patients whose creatinine clearance (CCr) was greater than or equal to 45 ml/min/1.73 m2 and whose renal biopsies had at least 20 glomeruli available for study.
1564 1923346 Our objective was to evaluate the diagnostic potential of a new vision testing procedure for detecting subclinical visual dysfunction in patients with insulin-dependent diabetes mellitus (IDDM) and minimal or absent retinopathy.
1565 1924335 A 64-kDa islet protein is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
1566 1924335 The expressed rat islet 67-kDa GAD protein is functional and is immunoprecipitated by IDDM sera; it comigrates electrophoretically with the 67-kDa islet autoantigen.
1567 1924335 The hydrophilic 67-kDa form of GAD in islets is an additional autoantigen in IDDM and is recognized by a different subset of autoantibodies than the 64-kDa autoantigen.
1568 1924335 Thus, mammalian cell lines expressing functionally active, recombinant GAD may become important tools to study the nature and the role of GAD autoreactivity in IDDM.
1569 1924335 A 64-kDa islet protein is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
1570 1924335 The expressed rat islet 67-kDa GAD protein is functional and is immunoprecipitated by IDDM sera; it comigrates electrophoretically with the 67-kDa islet autoantigen.
1571 1924335 The hydrophilic 67-kDa form of GAD in islets is an additional autoantigen in IDDM and is recognized by a different subset of autoantibodies than the 64-kDa autoantigen.
1572 1924335 Thus, mammalian cell lines expressing functionally active, recombinant GAD may become important tools to study the nature and the role of GAD autoreactivity in IDDM.
1573 1924335 A 64-kDa islet protein is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
1574 1924335 The expressed rat islet 67-kDa GAD protein is functional and is immunoprecipitated by IDDM sera; it comigrates electrophoretically with the 67-kDa islet autoantigen.
1575 1924335 The hydrophilic 67-kDa form of GAD in islets is an additional autoantigen in IDDM and is recognized by a different subset of autoantibodies than the 64-kDa autoantigen.
1576 1924335 Thus, mammalian cell lines expressing functionally active, recombinant GAD may become important tools to study the nature and the role of GAD autoreactivity in IDDM.
1577 1924335 A 64-kDa islet protein is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
1578 1924335 The expressed rat islet 67-kDa GAD protein is functional and is immunoprecipitated by IDDM sera; it comigrates electrophoretically with the 67-kDa islet autoantigen.
1579 1924335 The hydrophilic 67-kDa form of GAD in islets is an additional autoantigen in IDDM and is recognized by a different subset of autoantibodies than the 64-kDa autoantigen.
1580 1924335 Thus, mammalian cell lines expressing functionally active, recombinant GAD may become important tools to study the nature and the role of GAD autoreactivity in IDDM.
1581 1924656 Insulin-dependent diabetes mellitus (IDDM) patients make critical daily self-care decisions on the basis of what they estimate their blood glucose (BG) levels to be.
1582 1925429 Self-assessed quality of life and metabolic control in persons with insulin-dependent diabetes mellitus (IDDM).
1583 1930939 The changing face of the epidemiology of insulin-dependent diabetes mellitus (IDDM): research designs and models of disease causation.
1584 1930939 This review is concerned with the role of epidemiology in elucidating the cause of insulin-dependent diabetes mellitus (IDDM).
1585 1930939 The changing face of the epidemiology of insulin-dependent diabetes mellitus (IDDM): research designs and models of disease causation.
1586 1930939 This review is concerned with the role of epidemiology in elucidating the cause of insulin-dependent diabetes mellitus (IDDM).
1587 1930941 Insulin-dependent diabetes mellitus (IDDM), also known as type I diabetes, results from the destruction of pancreatic beta cells.
1588 1930940 The aetiology of insulin-dependent diabetes (IDDM) involves genetic predisposition, a major component of which has been mapped in the HLA complex, near to or identical with genes encoding class II molecules.
1589 1930940 The particularly high risk of DR3/DR4 heterozygotes suggests that susceptibility is determined by two genes acting synergistically.
1590 1930942 Insulin dependent diabetes (IDDM) has an autoimmune pathogenesis.
1591 1930943 Epidemiological techniques have been utilized to accumulate new knowledge about insulin-dependent diabetes mellitus (IDDM), leading to important insights into the disease process and the alteration of these mechanisms when viewed from a geographic or population base.
1592 1934594 Cytokines are known to play an important role in autoimmunity and have been suggested to be involved in the pathogenesis of insulin-dependent diabetes (IDDM).
1593 1934594 In the present study we have measured IL-1, IL-2, IL-4, IL-6, interferon-gamma (IFN-gamma) and tumour necrosis factor (TNF) (using both immunoassays and bioassays) in sera from 50 patients affected by IDDM at the time of clinical diagnosis and 51 age and sex matched controls.
1594 1934594 Detectable levels of IL-1, IL-2, IL-6 and IFN-gamma were found in the serum of a small percentage of subjects and were not significantly different between patients and controls.
1595 1934594 IL-4 was detectable in a higher number of both patients and controls and circulating TNF-alpha (greater than 1 U/ml) was found in a percentage of patients (24%) significantly higher than controls (P less than 0.01).
1596 1934594 Cytokines are known to play an important role in autoimmunity and have been suggested to be involved in the pathogenesis of insulin-dependent diabetes (IDDM).
1597 1934594 In the present study we have measured IL-1, IL-2, IL-4, IL-6, interferon-gamma (IFN-gamma) and tumour necrosis factor (TNF) (using both immunoassays and bioassays) in sera from 50 patients affected by IDDM at the time of clinical diagnosis and 51 age and sex matched controls.
1598 1934594 Detectable levels of IL-1, IL-2, IL-6 and IFN-gamma were found in the serum of a small percentage of subjects and were not significantly different between patients and controls.
1599 1934594 IL-4 was detectable in a higher number of both patients and controls and circulating TNF-alpha (greater than 1 U/ml) was found in a percentage of patients (24%) significantly higher than controls (P less than 0.01).
1600 1936617 Bronchial response to methacholine was assessed by inhalation of serially doubling doses in 22 insulin-dependent diabetes mellitus (IDDM) patients and 11 nondiabetic control subjects selected for their nonsmoking habits.
1601 1936619 Our aim was to detect early retinal dysfunctions in 60 patients with insulin-dependent diabetes mellitus (IDDM) and with a short duration of disease.
1602 1936620 A simple, direct assay for T-lymphocyte reactivity to islet antigen(s) in human insulin-dependent diabetes mellitus (IDDM) should facilitate preclinical diagnosis and the evaluation of intervention therapy to avert autoimmune-mediated beta-cell destruction.
1603 1936620 Secretion of granulocyte macrophage colony-stimulating factor by PBMCs over 6 days was assayed in the preclinical group and generally paralleled the uptake of [3H]thymidine.
1604 1939164 The 64-kDa pancreatic beta-cell autoantigen, which is a target of autoantibodies associated with early as well as progressive stages of beta-cell destruction, resulting in insulin-dependent diabetes (IDDM) in humans, has been identified as the gamma-aminobutyric acid-synthesizing enzyme glutamic acid decarboxylase.
1605 1939164 Comparative analysis of the brain and beta-cell forms of GAD show that GAD65 and GAD64 in pancreatic beta-cells correspond to the larger and smaller forms of GAD in brain, respectively.
1606 1940637 Studies were carried out in three normolipidemic non-obese men with insulin-dependent diabetes mellitus (IDDM) and three normal men, to assess whether the clearance of postprandial Sf 100-400 lipoproteins is decreased in IDDM.
1607 1944595 A class of alleles at the VNTR (variable number of tandem repeat) locus in the 5' region of the insulin gene (INS) on chromosome 11p is associated with increased risk of insulin-dependent diabetes mellitus (IDDM), but family studies have failed to demonstrate linkage.
1608 1944595 INS is thought to contribute to IDDM susceptibility but this view has been difficult to reconcile with the lack of linkage evidence.
1609 1944595 We thus investigated polymorphisms of INS and neighbouring loci in random diabetics, IDDM multiplex families and controls.
1610 1944595 HLA-DR4-positive diabetics showed an increased risk associated with common variants at polymorphic sites in a 19-kilobase segment spanned by the 5' INS VNTR and the third intron of the gene for insulin-like growth factor II (IGF2).
1611 1944595 Our results strongly support the existence of a gene or genes affecting HLA-DR4 IDDM susceptibility which is located in a 19-kilobase region of INS-IGF2.
1612 1944595 A class of alleles at the VNTR (variable number of tandem repeat) locus in the 5' region of the insulin gene (INS) on chromosome 11p is associated with increased risk of insulin-dependent diabetes mellitus (IDDM), but family studies have failed to demonstrate linkage.
1613 1944595 INS is thought to contribute to IDDM susceptibility but this view has been difficult to reconcile with the lack of linkage evidence.
1614 1944595 We thus investigated polymorphisms of INS and neighbouring loci in random diabetics, IDDM multiplex families and controls.
1615 1944595 HLA-DR4-positive diabetics showed an increased risk associated with common variants at polymorphic sites in a 19-kilobase segment spanned by the 5' INS VNTR and the third intron of the gene for insulin-like growth factor II (IGF2).
1616 1944595 Our results strongly support the existence of a gene or genes affecting HLA-DR4 IDDM susceptibility which is located in a 19-kilobase region of INS-IGF2.
1617 1944595 A class of alleles at the VNTR (variable number of tandem repeat) locus in the 5' region of the insulin gene (INS) on chromosome 11p is associated with increased risk of insulin-dependent diabetes mellitus (IDDM), but family studies have failed to demonstrate linkage.
1618 1944595 INS is thought to contribute to IDDM susceptibility but this view has been difficult to reconcile with the lack of linkage evidence.
1619 1944595 We thus investigated polymorphisms of INS and neighbouring loci in random diabetics, IDDM multiplex families and controls.
1620 1944595 HLA-DR4-positive diabetics showed an increased risk associated with common variants at polymorphic sites in a 19-kilobase segment spanned by the 5' INS VNTR and the third intron of the gene for insulin-like growth factor II (IGF2).
1621 1944595 Our results strongly support the existence of a gene or genes affecting HLA-DR4 IDDM susceptibility which is located in a 19-kilobase region of INS-IGF2.
1622 1944595 A class of alleles at the VNTR (variable number of tandem repeat) locus in the 5' region of the insulin gene (INS) on chromosome 11p is associated with increased risk of insulin-dependent diabetes mellitus (IDDM), but family studies have failed to demonstrate linkage.
1623 1944595 INS is thought to contribute to IDDM susceptibility but this view has been difficult to reconcile with the lack of linkage evidence.
1624 1944595 We thus investigated polymorphisms of INS and neighbouring loci in random diabetics, IDDM multiplex families and controls.
1625 1944595 HLA-DR4-positive diabetics showed an increased risk associated with common variants at polymorphic sites in a 19-kilobase segment spanned by the 5' INS VNTR and the third intron of the gene for insulin-like growth factor II (IGF2).
1626 1944595 Our results strongly support the existence of a gene or genes affecting HLA-DR4 IDDM susceptibility which is located in a 19-kilobase region of INS-IGF2.
1627 1947795 Based upon in vivo rat experiments it was recently suggested that interleukin 1 in the circulation may be implicated in the initial events of beta-cell destruction leading to insulin-dependent diabetes mellitus (IDDM) in humans.
1628 1947795 The present demonstration of intact rIL-1 beta in the circulation and the islets of Langerhans supports the hypothesis that systemic IL-1 beta may be involved in the initial beta-cell destruction leading to IDDM in humans.
1629 1947795 Based upon in vivo rat experiments it was recently suggested that interleukin 1 in the circulation may be implicated in the initial events of beta-cell destruction leading to insulin-dependent diabetes mellitus (IDDM) in humans.
1630 1947795 The present demonstration of intact rIL-1 beta in the circulation and the islets of Langerhans supports the hypothesis that systemic IL-1 beta may be involved in the initial beta-cell destruction leading to IDDM in humans.
1631 1953255 This prospective study was designed: 1. to determine both the mean level and the intrinsic variability of blood pressure (BP) and heart rate (HR) in normotensive patients with insulin-dependent diabetes mellitus (IDDM), by using a nonambulatory recorder; 2. to look for a relationship between these parameters and the indices of diabetic target-organ damage.
1632 1954311 Pertussigen treatment retards, but fails to prevent, the development of type I, insulin-dependent diabetes mellitus (IDDM) in NOD mice.
1633 1954311 Current evidence supports an autoimmune etiopathogenesis for Type I, insulin-dependent diabetes mellitus (IDDM) in which the pancreatic beta (beta) cell is the specific target tissue.
1634 1954311 Pertussigen treatment retards, but fails to prevent, the development of type I, insulin-dependent diabetes mellitus (IDDM) in NOD mice.
1635 1954311 Current evidence supports an autoimmune etiopathogenesis for Type I, insulin-dependent diabetes mellitus (IDDM) in which the pancreatic beta (beta) cell is the specific target tissue.
1636 1955152 Children of fathers with insulin-dependent diabetes mellitus (IDDM) are at greater risk of developing the disease than are children of IDDM mothers, reasons for which are currently unknown.
1637 1957043 The metabolic derangements of both insulin-dependent diabetes mellitus (IDDM) and noninsulin-dependent diabetes mellitus (NIDDM) result in widespread end-organ damage, including progressive kidney failure.
1638 1958562 The nonobese diabetic (NOD) mouse, that develops an immunologically-mediated insulin-dependent diabetes mellitus (IDDM) is an interesting model to study the role of endogenous steroids.
1639 1959476 Abnormalities of plasma lipid and lipoprotein concentrations are common in both insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus.
1640 1959476 In general, individuals with IDDM who are untreated or inadequately treated have elevations in both postprandial and fasting triglyceride levels in association with reduced activity of lipoprotein lipase.
1641 1959476 Low-density lipoprotein (LDL) cholesterol levels can rise when insulin deficiency impacts on LDL-receptor function.
1642 1959476 Abnormalities of plasma lipid and lipoprotein concentrations are common in both insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus.
1643 1959476 In general, individuals with IDDM who are untreated or inadequately treated have elevations in both postprandial and fasting triglyceride levels in association with reduced activity of lipoprotein lipase.
1644 1959476 Low-density lipoprotein (LDL) cholesterol levels can rise when insulin deficiency impacts on LDL-receptor function.
1645 1959481 Urinary C-peptide as an index of unstable glycemic control in insulin-dependent diabetes mellitus (IDDM)
1646 1959481 In order to investigate whether urinary C-peptide (UCP) excretion can be a useful index of insulin-dependent diabetes mellitus (IDDM) with unstable glycemic control, UCP was measured in nine IDDM patients with unstable glycemic control, nine IDDM patients with stable glycemic control, and 12 non-insulin-dependent diabetic (NIDDM) patients treated with insulin.
1647 1959481 These results suggest that UCP reflects their residual insulin secretory capacity and that UCP can be a useful index which distinguishes patients with unstable IDDM from those with stable diabetes mellitus.
1648 1959481 Urinary C-peptide as an index of unstable glycemic control in insulin-dependent diabetes mellitus (IDDM)
1649 1959481 In order to investigate whether urinary C-peptide (UCP) excretion can be a useful index of insulin-dependent diabetes mellitus (IDDM) with unstable glycemic control, UCP was measured in nine IDDM patients with unstable glycemic control, nine IDDM patients with stable glycemic control, and 12 non-insulin-dependent diabetic (NIDDM) patients treated with insulin.
1650 1959481 These results suggest that UCP reflects their residual insulin secretory capacity and that UCP can be a useful index which distinguishes patients with unstable IDDM from those with stable diabetes mellitus.
1651 1959481 Urinary C-peptide as an index of unstable glycemic control in insulin-dependent diabetes mellitus (IDDM)
1652 1959481 In order to investigate whether urinary C-peptide (UCP) excretion can be a useful index of insulin-dependent diabetes mellitus (IDDM) with unstable glycemic control, UCP was measured in nine IDDM patients with unstable glycemic control, nine IDDM patients with stable glycemic control, and 12 non-insulin-dependent diabetic (NIDDM) patients treated with insulin.
1653 1959481 These results suggest that UCP reflects their residual insulin secretory capacity and that UCP can be a useful index which distinguishes patients with unstable IDDM from those with stable diabetes mellitus.
1654 1960041 Women with pre-gestational diabetes will need progressively greater insulin doses during gestation in order to maintain normoglycemia and, in the case of women with IDDM, to avoid ketosis.
1655 1960349 Although individuals with insulin-dependent diabetes mellitus (IDDM) represent only a small proportion of the total number of persons with diabetes, IDDM is one of the most prevalent chronic childhood diseases.
1656 1960349 Insulin replacement is the mainstay of treatment in IDDM; however, optimal therapy requires a careful balance of food, insulin, and physical activity.
1657 1960349 To our knowledge, this is the first comprehensive nutrition review of IDDM that emphasizes research specifically in the area of IDDM (vs non-insulin-dependent diabetes mellitus), including data on children and adolescents when available. the process of nutrition education utilizes a staged approach beginning with "survival" information and progressing to in-depth or continuing education and counseling.
1658 1960349 Although individuals with insulin-dependent diabetes mellitus (IDDM) represent only a small proportion of the total number of persons with diabetes, IDDM is one of the most prevalent chronic childhood diseases.
1659 1960349 Insulin replacement is the mainstay of treatment in IDDM; however, optimal therapy requires a careful balance of food, insulin, and physical activity.
1660 1960349 To our knowledge, this is the first comprehensive nutrition review of IDDM that emphasizes research specifically in the area of IDDM (vs non-insulin-dependent diabetes mellitus), including data on children and adolescents when available. the process of nutrition education utilizes a staged approach beginning with "survival" information and progressing to in-depth or continuing education and counseling.
1661 1960349 Although individuals with insulin-dependent diabetes mellitus (IDDM) represent only a small proportion of the total number of persons with diabetes, IDDM is one of the most prevalent chronic childhood diseases.
1662 1960349 Insulin replacement is the mainstay of treatment in IDDM; however, optimal therapy requires a careful balance of food, insulin, and physical activity.
1663 1960349 To our knowledge, this is the first comprehensive nutrition review of IDDM that emphasizes research specifically in the area of IDDM (vs non-insulin-dependent diabetes mellitus), including data on children and adolescents when available. the process of nutrition education utilizes a staged approach beginning with "survival" information and progressing to in-depth or continuing education and counseling.
1664 1961115 While the human leukocyte antigen (HLA) region provides the major susceptibility for insulin-dependent (type I) diabetes mellitus (IDDM), other (non-HLA) genes must also play a role.
1665 1961115 Population studies have shown an increased frequency of small insertions (class I alleles) 5' to the insulin gene in individuals with IDDM, suggesting that this region may account for part, if not all, of the non-HLA genetic predisposition.
1666 1961115 However, no data are available as to whether the relation of the insulin gene polymorphism is to a DR-defined subset of IDDM or with all of IDDM.
1667 1961115 To test the hypothesis that specific combinations of HLA and insulin gene polymorphism alleles may interact in providing susceptibility for IDDM, HLA-DR and 5' insulin gene insertion size have been determined in 300 individuals with IDDM.
1668 1961115 The frequencies of class 1 alleles were equal across all DR classes: 0.79 in the DR3/X IDDM subjects, 0.80 in the DR4/X, 0.79 in the DR3/4, and 0.78 in those with DRX/X.
1669 1961115 These results suggest that the HLA region and the region 5' to the insulin gene provide independent and nonsynergistic genetic risks for IDDM.
1670 1961115 While the human leukocyte antigen (HLA) region provides the major susceptibility for insulin-dependent (type I) diabetes mellitus (IDDM), other (non-HLA) genes must also play a role.
1671 1961115 Population studies have shown an increased frequency of small insertions (class I alleles) 5' to the insulin gene in individuals with IDDM, suggesting that this region may account for part, if not all, of the non-HLA genetic predisposition.
1672 1961115 However, no data are available as to whether the relation of the insulin gene polymorphism is to a DR-defined subset of IDDM or with all of IDDM.
1673 1961115 To test the hypothesis that specific combinations of HLA and insulin gene polymorphism alleles may interact in providing susceptibility for IDDM, HLA-DR and 5' insulin gene insertion size have been determined in 300 individuals with IDDM.
1674 1961115 The frequencies of class 1 alleles were equal across all DR classes: 0.79 in the DR3/X IDDM subjects, 0.80 in the DR4/X, 0.79 in the DR3/4, and 0.78 in those with DRX/X.
1675 1961115 These results suggest that the HLA region and the region 5' to the insulin gene provide independent and nonsynergistic genetic risks for IDDM.
1676 1961115 While the human leukocyte antigen (HLA) region provides the major susceptibility for insulin-dependent (type I) diabetes mellitus (IDDM), other (non-HLA) genes must also play a role.
1677 1961115 Population studies have shown an increased frequency of small insertions (class I alleles) 5' to the insulin gene in individuals with IDDM, suggesting that this region may account for part, if not all, of the non-HLA genetic predisposition.
1678 1961115 However, no data are available as to whether the relation of the insulin gene polymorphism is to a DR-defined subset of IDDM or with all of IDDM.
1679 1961115 To test the hypothesis that specific combinations of HLA and insulin gene polymorphism alleles may interact in providing susceptibility for IDDM, HLA-DR and 5' insulin gene insertion size have been determined in 300 individuals with IDDM.
1680 1961115 The frequencies of class 1 alleles were equal across all DR classes: 0.79 in the DR3/X IDDM subjects, 0.80 in the DR4/X, 0.79 in the DR3/4, and 0.78 in those with DRX/X.
1681 1961115 These results suggest that the HLA region and the region 5' to the insulin gene provide independent and nonsynergistic genetic risks for IDDM.
1682 1961115 While the human leukocyte antigen (HLA) region provides the major susceptibility for insulin-dependent (type I) diabetes mellitus (IDDM), other (non-HLA) genes must also play a role.
1683 1961115 Population studies have shown an increased frequency of small insertions (class I alleles) 5' to the insulin gene in individuals with IDDM, suggesting that this region may account for part, if not all, of the non-HLA genetic predisposition.
1684 1961115 However, no data are available as to whether the relation of the insulin gene polymorphism is to a DR-defined subset of IDDM or with all of IDDM.
1685 1961115 To test the hypothesis that specific combinations of HLA and insulin gene polymorphism alleles may interact in providing susceptibility for IDDM, HLA-DR and 5' insulin gene insertion size have been determined in 300 individuals with IDDM.
1686 1961115 The frequencies of class 1 alleles were equal across all DR classes: 0.79 in the DR3/X IDDM subjects, 0.80 in the DR4/X, 0.79 in the DR3/4, and 0.78 in those with DRX/X.
1687 1961115 These results suggest that the HLA region and the region 5' to the insulin gene provide independent and nonsynergistic genetic risks for IDDM.
1688 1961115 While the human leukocyte antigen (HLA) region provides the major susceptibility for insulin-dependent (type I) diabetes mellitus (IDDM), other (non-HLA) genes must also play a role.
1689 1961115 Population studies have shown an increased frequency of small insertions (class I alleles) 5' to the insulin gene in individuals with IDDM, suggesting that this region may account for part, if not all, of the non-HLA genetic predisposition.
1690 1961115 However, no data are available as to whether the relation of the insulin gene polymorphism is to a DR-defined subset of IDDM or with all of IDDM.
1691 1961115 To test the hypothesis that specific combinations of HLA and insulin gene polymorphism alleles may interact in providing susceptibility for IDDM, HLA-DR and 5' insulin gene insertion size have been determined in 300 individuals with IDDM.
1692 1961115 The frequencies of class 1 alleles were equal across all DR classes: 0.79 in the DR3/X IDDM subjects, 0.80 in the DR4/X, 0.79 in the DR3/4, and 0.78 in those with DRX/X.
1693 1961115 These results suggest that the HLA region and the region 5' to the insulin gene provide independent and nonsynergistic genetic risks for IDDM.
1694 1961115 While the human leukocyte antigen (HLA) region provides the major susceptibility for insulin-dependent (type I) diabetes mellitus (IDDM), other (non-HLA) genes must also play a role.
1695 1961115 Population studies have shown an increased frequency of small insertions (class I alleles) 5' to the insulin gene in individuals with IDDM, suggesting that this region may account for part, if not all, of the non-HLA genetic predisposition.
1696 1961115 However, no data are available as to whether the relation of the insulin gene polymorphism is to a DR-defined subset of IDDM or with all of IDDM.
1697 1961115 To test the hypothesis that specific combinations of HLA and insulin gene polymorphism alleles may interact in providing susceptibility for IDDM, HLA-DR and 5' insulin gene insertion size have been determined in 300 individuals with IDDM.
1698 1961115 The frequencies of class 1 alleles were equal across all DR classes: 0.79 in the DR3/X IDDM subjects, 0.80 in the DR4/X, 0.79 in the DR3/4, and 0.78 in those with DRX/X.
1699 1961115 These results suggest that the HLA region and the region 5' to the insulin gene provide independent and nonsynergistic genetic risks for IDDM.
1700 1965148 It is well established that insulin-dependent diabetes (IDDM) is an autoimmune disease with a strong genetic link to the HLA locus.
1701 1965148 We have addressed some of these questions by using transgenic mice that constitutively express the MHC class I antigen Dd in the beta cells of the pancreas.
1702 1966523 Several viruses are implicated in the pathogenesis of pancreatic beta cell destruction and the onset of insulin-dependent (type 1) diabetes mellitus (IDDM).
1703 1967178 In control (saline-infused) experiments, endogenous glucose appearance (Ra) increased by 80-90% above baseline to match the increase in glucose disappearance in both normal and IDDM subjects, even though the latter exercised at fixed levels of plasma free insulin, averaging 203 +/- 19 pmol/L.
1704 1967178 In other experiments, somatostatin was infused, and glucagon (1.0 ng/kg.min) and insulin (at two different rates) were maintained at constant levels.
1705 1967178 However, insulin infusion at doses that normalized the portal insulin concentration (approximately 208 pmol/L) together with glucagon replacement inhibited the rise in glucose production in both normal and IDDM subjects.
1706 1967178 When peripheral plasma free insulin (and presumably portal levels as well) were increased by about 20% in this experimental setting in IDDM (278 +/- 43 pmol/L), the suppression of Ra was even more profound, and Ra failed to increase at all with exercise.
1707 1967178 In control (saline-infused) experiments, endogenous glucose appearance (Ra) increased by 80-90% above baseline to match the increase in glucose disappearance in both normal and IDDM subjects, even though the latter exercised at fixed levels of plasma free insulin, averaging 203 +/- 19 pmol/L.
1708 1967178 In other experiments, somatostatin was infused, and glucagon (1.0 ng/kg.min) and insulin (at two different rates) were maintained at constant levels.
1709 1967178 However, insulin infusion at doses that normalized the portal insulin concentration (approximately 208 pmol/L) together with glucagon replacement inhibited the rise in glucose production in both normal and IDDM subjects.
1710 1967178 When peripheral plasma free insulin (and presumably portal levels as well) were increased by about 20% in this experimental setting in IDDM (278 +/- 43 pmol/L), the suppression of Ra was even more profound, and Ra failed to increase at all with exercise.
1711 1967178 In control (saline-infused) experiments, endogenous glucose appearance (Ra) increased by 80-90% above baseline to match the increase in glucose disappearance in both normal and IDDM subjects, even though the latter exercised at fixed levels of plasma free insulin, averaging 203 +/- 19 pmol/L.
1712 1967178 In other experiments, somatostatin was infused, and glucagon (1.0 ng/kg.min) and insulin (at two different rates) were maintained at constant levels.
1713 1967178 However, insulin infusion at doses that normalized the portal insulin concentration (approximately 208 pmol/L) together with glucagon replacement inhibited the rise in glucose production in both normal and IDDM subjects.
1714 1967178 When peripheral plasma free insulin (and presumably portal levels as well) were increased by about 20% in this experimental setting in IDDM (278 +/- 43 pmol/L), the suppression of Ra was even more profound, and Ra failed to increase at all with exercise.
1715 1967440 The sensitivity and predictive value of islet-cell antibodies (ICA) for the future onset of insulin-dependent diabetes mellitus (IDDM) were determined in 719 first-degree relatives of IDDM patients.
1716 1967577 Paradoxical reduction in pancreatic glucagon with normalization of somatostatin and decrease in insulin in normoglycemic alloxan-diabetic dogs: a putative mechanism of glucagon irresponsiveness to hypoglycemia.
1717 1967577 Therefore, as in insulin-dependent diabetes mellitus (IDDM), increased glucose utilization is not matched by an increase in hepatic production.
1718 1967577 Normoglycemia 1) normalizes somatostatin content, 2) further diminishes insulin and proinsulin synthesis presumably due to lack of hyperglycemic stimulus, and 3) paradoxically decreases pancreatic glucagon content 5-fold below its normal level.
1719 1968374 Insulin deficiency is a prominent feature of non-insulin-dependent (NIDDM) and insulin-dependent (IDDM) diabetes mellitus that could result from defects in the insulin gene.
1720 1968374 Cloning of this gene has permitted molecular-genetic studies including the definition of multiple-DNA-sequence polymorphisms detected with restriction endonucleases, or restriction-fragment-length polymorphisms (RFLPs), and the mapping of the insulin gene to the short arm of chromosome 11 adjacent to the insulinlike growth factor II (IGF-II) and tyrosine hydroxylase genes.
1721 1968374 The combined RFLPs for the insulin, IGF-II, and tyrosine hydroxylase genes make this a highly informative locus for genetic studies of the insulin gene in diabetes.
1722 1968374 These studies have failed to demonstrate a major significant role for insulin-gene defects in NIDDM, maturity-onset diabetes of the young, or IDDM in American Blacks and Whites and under various models of inheritance.
1723 1968374 Similarly, the association studies of the insulin gene and IDDM suggest a minor modifying role undetectable in pedigree studies.
1724 1968374 The role of defects in or near the insulin gene in a small subset of NIDDM or in IDDM must await direct investigation of the insulin gene in diabetic individuals with the most recent methods for gene amplification and sequence analysis.
1725 1968374 Insulin deficiency is a prominent feature of non-insulin-dependent (NIDDM) and insulin-dependent (IDDM) diabetes mellitus that could result from defects in the insulin gene.
1726 1968374 Cloning of this gene has permitted molecular-genetic studies including the definition of multiple-DNA-sequence polymorphisms detected with restriction endonucleases, or restriction-fragment-length polymorphisms (RFLPs), and the mapping of the insulin gene to the short arm of chromosome 11 adjacent to the insulinlike growth factor II (IGF-II) and tyrosine hydroxylase genes.
1727 1968374 The combined RFLPs for the insulin, IGF-II, and tyrosine hydroxylase genes make this a highly informative locus for genetic studies of the insulin gene in diabetes.
1728 1968374 These studies have failed to demonstrate a major significant role for insulin-gene defects in NIDDM, maturity-onset diabetes of the young, or IDDM in American Blacks and Whites and under various models of inheritance.
1729 1968374 Similarly, the association studies of the insulin gene and IDDM suggest a minor modifying role undetectable in pedigree studies.
1730 1968374 The role of defects in or near the insulin gene in a small subset of NIDDM or in IDDM must await direct investigation of the insulin gene in diabetic individuals with the most recent methods for gene amplification and sequence analysis.
1731 1968374 Insulin deficiency is a prominent feature of non-insulin-dependent (NIDDM) and insulin-dependent (IDDM) diabetes mellitus that could result from defects in the insulin gene.
1732 1968374 Cloning of this gene has permitted molecular-genetic studies including the definition of multiple-DNA-sequence polymorphisms detected with restriction endonucleases, or restriction-fragment-length polymorphisms (RFLPs), and the mapping of the insulin gene to the short arm of chromosome 11 adjacent to the insulinlike growth factor II (IGF-II) and tyrosine hydroxylase genes.
1733 1968374 The combined RFLPs for the insulin, IGF-II, and tyrosine hydroxylase genes make this a highly informative locus for genetic studies of the insulin gene in diabetes.
1734 1968374 These studies have failed to demonstrate a major significant role for insulin-gene defects in NIDDM, maturity-onset diabetes of the young, or IDDM in American Blacks and Whites and under various models of inheritance.
1735 1968374 Similarly, the association studies of the insulin gene and IDDM suggest a minor modifying role undetectable in pedigree studies.
1736 1968374 The role of defects in or near the insulin gene in a small subset of NIDDM or in IDDM must await direct investigation of the insulin gene in diabetic individuals with the most recent methods for gene amplification and sequence analysis.
1737 1968374 Insulin deficiency is a prominent feature of non-insulin-dependent (NIDDM) and insulin-dependent (IDDM) diabetes mellitus that could result from defects in the insulin gene.
1738 1968374 Cloning of this gene has permitted molecular-genetic studies including the definition of multiple-DNA-sequence polymorphisms detected with restriction endonucleases, or restriction-fragment-length polymorphisms (RFLPs), and the mapping of the insulin gene to the short arm of chromosome 11 adjacent to the insulinlike growth factor II (IGF-II) and tyrosine hydroxylase genes.
1739 1968374 The combined RFLPs for the insulin, IGF-II, and tyrosine hydroxylase genes make this a highly informative locus for genetic studies of the insulin gene in diabetes.
1740 1968374 These studies have failed to demonstrate a major significant role for insulin-gene defects in NIDDM, maturity-onset diabetes of the young, or IDDM in American Blacks and Whites and under various models of inheritance.
1741 1968374 Similarly, the association studies of the insulin gene and IDDM suggest a minor modifying role undetectable in pedigree studies.
1742 1968374 The role of defects in or near the insulin gene in a small subset of NIDDM or in IDDM must await direct investigation of the insulin gene in diabetic individuals with the most recent methods for gene amplification and sequence analysis.
1743 1969185 The possibility of using xenogeneic islets for transplantation in insulin-dependent diabetes mellitus (IDDM) necessitates characterization of their potential for growth and functional differentiation.
1744 1970333 The association of certain HLA-D alleles with insulin-dependent diabetes mellitus (IDDM) is well known.
1745 1971172 Insulin-dependent diabetes mellitus (IDDM) in Caucasians is closely associated with the HLA-DQ gene, especially the residue 57 of the DQ beta chain.
1746 1971463 The frequencies of HLA-DP, DQ and DR RFLP types are compared between insulin-dependent diabetes mellitus (IDDM) patients and healthy controls in the South Indian population.
1747 1971774 The growth hormone releasing hormone (GHRH) response to a mixed meal is blunted in young adults with insulin-dependent diabetes mellitus whereas the somatostatin response is normal.
1748 1971774 Following a standard mixed meal, plasma concentrations of growth hormone releasing hormone (GHRH), somatostatin (SMS) and growth hormone (GH) were measured every 30 min for 300 min in six young adults with type I insulin-dependent diabetes mellitus (IDDM) and five normal controls.
1749 1971774 These results indicate that glucose and insulin may play a role in the regulation of GHRH release following a mixed meal but circulating levels of GHRH and SMS are unlikely to be relevant to the abnormal regulation of GH in IDDM.
1750 1971774 The growth hormone releasing hormone (GHRH) response to a mixed meal is blunted in young adults with insulin-dependent diabetes mellitus whereas the somatostatin response is normal.
1751 1971774 Following a standard mixed meal, plasma concentrations of growth hormone releasing hormone (GHRH), somatostatin (SMS) and growth hormone (GH) were measured every 30 min for 300 min in six young adults with type I insulin-dependent diabetes mellitus (IDDM) and five normal controls.
1752 1971774 These results indicate that glucose and insulin may play a role in the regulation of GHRH release following a mixed meal but circulating levels of GHRH and SMS are unlikely to be relevant to the abnormal regulation of GH in IDDM.
1753 1971998 T-cell receptor genes and insulin-dependent diabetes mellitus (IDDM): no evidence for linkage from affected sib pairs.
1754 1971998 Several investigators have reported an association between insulin-dependent diabetes mellitus (IDDM) and an RFLP detected with a probe for the constant region of the beta chain (C beta) of the human T-cell receptor (TCR).
1755 1971998 T-cell receptor genes and insulin-dependent diabetes mellitus (IDDM): no evidence for linkage from affected sib pairs.
1756 1971998 Several investigators have reported an association between insulin-dependent diabetes mellitus (IDDM) and an RFLP detected with a probe for the constant region of the beta chain (C beta) of the human T-cell receptor (TCR).
1757 1972180 Nonobese insulin-dependent diabetes (NOD) mice spontaneously develop insulin-dependent diabetes mellitus (IDDM), characterized by lymphocytic infiltration into the islets of Langerhans and beta cell destruction, resulting in hypoinsulinemia, hyperglycemia, ketoacidosis, and death.
1758 1972363 A significant increase in the frequency of DPw3/6 alleles defined by restriction-fragment-length polymorphism is observed in insulin-dependent diabetes mellitus (IDDM) patients relative to healthy control subjects (34.6 vs. 10.5%, P less than 0.009).
1759 1972363 Log-linear modeling demonstrates that this association is independent of HLA-DR3 and -DR4 and IDDM association and cannot be attributed to linkage disequilibrium between HLA-DP and -DR.
1760 1972363 The strength of the DPw3/6 association is not significantly less than that of either DR3 or DR4.
1761 1972363 A significant increase in the frequency of DPw3/6 alleles defined by restriction-fragment-length polymorphism is observed in insulin-dependent diabetes mellitus (IDDM) patients relative to healthy control subjects (34.6 vs. 10.5%, P less than 0.009).
1762 1972363 Log-linear modeling demonstrates that this association is independent of HLA-DR3 and -DR4 and IDDM association and cannot be attributed to linkage disequilibrium between HLA-DP and -DR.
1763 1972363 The strength of the DPw3/6 association is not significantly less than that of either DR3 or DR4.
1764 1972779 The non-obese diabetic (NOD) mouse develops insulin-dependent diabetes mellitus (IDDM) with mononuclear cell infiltration of the islets of Langerhans and selective destruction of the insulin-producing beta-cells, as in humans.
1765 1974448 A single dose of the MHC-linked susceptibility determinant associated with the RT1u haplotype is permissive for insulin-dependent diabetes mellitus in the BB rat.
1766 1974448 Syndromes of insulin-dependent diabetes mellitus (IDDM) have been described in the mouse, in the rat and in man.
1767 1975115 Marked shortage of C4B DNA polymorphism among insulin-dependent diabetic patients.
1768 1975115 The restriction patterns obtained were correlated with the C4A and C4B genotypes in 35 patients suffering from insulin-dependent diabetes mellitus (IDDM), and results were compared to those from 40 healthy individuals.
1769 1975742 The inbred non-obese diabetic (NOD) mouse is a spontaneous model for insulin-dependent diabetes mellitus (IDDM).
1770 1975742 To facilitate the identification of Idd-1 we have further analysed the MHC region for restriction fragment length polymorphisms and we find that the NOD mouse has a distinct haplotype: H-2K1nod Kd A beta nod A alpha d E beta nod TNF-alpha beta.
1771 1975742 In contrast, the sister strain, the non-obese normal (NON) mouse, derived from the same cataract-prone line of mice as the NOD mouse, has an MHC Class I region indistinguishable from the b-haplotype, but the MHC Class II region is distinct from the NOD mouse as well as the b-, d- and k-haplotype.
1772 1975778 Allelic polymorphism in the T cell receptor constant beta-chain gene region has been reported to be associated with autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM).
1773 1980258 Exogenous somatostatin raises plasma insulin levels in patients with insulin-dependent diabetes mellitus.
1774 1980258 The effect of cyclic somatostatin on circulating insulin levels was studied in eight patients with insulin-dependent diabetes mellitus (IDDM).
1775 1980258 A constant rate i.v. insulin infusion (0.4 mU/kg/min) was given for 240 min and somatostatin was co-infused between 60-120 min (100 micrograms/h) and 180-240 min (250 micrograms/h) respectively.
1776 1980258 Somatostatin increased the plasma insulin levels, corrected for the changes of hematocrit, by approximately 8% in the low dose (P less than 0.05) as well as in the high dose (P less than 0.05) period.
1777 1980258 It is concluded that somatostatin interferes with the clearance of insulin thereby increasing the circulating plasma insulin levels in IDDM patients without residual insulin secretion.
1778 1980258 Exogenous somatostatin raises plasma insulin levels in patients with insulin-dependent diabetes mellitus.
1779 1980258 The effect of cyclic somatostatin on circulating insulin levels was studied in eight patients with insulin-dependent diabetes mellitus (IDDM).
1780 1980258 A constant rate i.v. insulin infusion (0.4 mU/kg/min) was given for 240 min and somatostatin was co-infused between 60-120 min (100 micrograms/h) and 180-240 min (250 micrograms/h) respectively.
1781 1980258 Somatostatin increased the plasma insulin levels, corrected for the changes of hematocrit, by approximately 8% in the low dose (P less than 0.05) as well as in the high dose (P less than 0.05) period.
1782 1980258 It is concluded that somatostatin interferes with the clearance of insulin thereby increasing the circulating plasma insulin levels in IDDM patients without residual insulin secretion.
1783 1981060 HLA-DQA2 (DX alpha) polymorphism and insulin dependent diabetes.
1784 1981060 A certain HLA-DQA2 locus TaqI fragment, DX alpha"U", has been reported to be associated with insulin-dependent diabetes mellitus (IDDM).
1785 1982128 Islet cell autoantibodies (ICA) and other organ-specific autoantibodies were detected in 27 Chinese children with insulin-dependent diabetes mellitus (IDDM).
1786 1983428 TcR-alpha and TcR-beta dialellic RFLPs in insulin-dependent (type I) Caucasian diabetic patients.
1787 1983428 We studied the association of a T-cell receptor (TcR) beta restriction fragment length polymorphism (RFLP) and a new TcR-alpha RFLP with insulin-dependent (Type I) diabetes mellitus.
1788 1983428 A new TcR-alpha RFLP, which gave a 2.7 kb Hind III restriction fragment (A2 allele) was found with a frequency of 0.78 in a population of 78 IDDM patients, compared to 0.68 in 68 control subjects (X2 = 3.62, p = 0.057).
1789 1984568 Although glucose utilization is impaired in insulin-dependent diabetes mellitus (IDDM), it is unclear whether this is due to reductions in insulin sensitivity (Si) and/or glucose-mediated glucose disposal (SG).
1790 1984568 Exogenous insulin approximating the normal pattern of insulin secretion was infused during FSIGTs in eight young non-obese C-peptide-negative IDDM subjects, but with the total dose modified to achieve sufficient glucose disappearance rates (KG) to allow analysis of data.
1791 1984568 Using the model, good parameter resolution (fractional SD [FSD] less than .5) was achieved (IDDM v controls: SI = 2.5 +/- 0.6 v 8.3 +/- 1.5 min-1.mU-1.L-1 X 10(4); SG = 1.6 +/- 0.5 v 2.6 +/- 0.2 min-1 X 10(2); P less than .05).
1792 1984568 This reduction in SG was confirmed in the same IDDM subjects by FSIGT during basal insulin infusion only (SG = 1.0 +/- 0.3 min-1 X 10(2)).
1793 1984568 Although glucose utilization is impaired in insulin-dependent diabetes mellitus (IDDM), it is unclear whether this is due to reductions in insulin sensitivity (Si) and/or glucose-mediated glucose disposal (SG).
1794 1984568 Exogenous insulin approximating the normal pattern of insulin secretion was infused during FSIGTs in eight young non-obese C-peptide-negative IDDM subjects, but with the total dose modified to achieve sufficient glucose disappearance rates (KG) to allow analysis of data.
1795 1984568 Using the model, good parameter resolution (fractional SD [FSD] less than .5) was achieved (IDDM v controls: SI = 2.5 +/- 0.6 v 8.3 +/- 1.5 min-1.mU-1.L-1 X 10(4); SG = 1.6 +/- 0.5 v 2.6 +/- 0.2 min-1 X 10(2); P less than .05).
1796 1984568 This reduction in SG was confirmed in the same IDDM subjects by FSIGT during basal insulin infusion only (SG = 1.0 +/- 0.3 min-1 X 10(2)).
1797 1984568 Although glucose utilization is impaired in insulin-dependent diabetes mellitus (IDDM), it is unclear whether this is due to reductions in insulin sensitivity (Si) and/or glucose-mediated glucose disposal (SG).
1798 1984568 Exogenous insulin approximating the normal pattern of insulin secretion was infused during FSIGTs in eight young non-obese C-peptide-negative IDDM subjects, but with the total dose modified to achieve sufficient glucose disappearance rates (KG) to allow analysis of data.
1799 1984568 Using the model, good parameter resolution (fractional SD [FSD] less than .5) was achieved (IDDM v controls: SI = 2.5 +/- 0.6 v 8.3 +/- 1.5 min-1.mU-1.L-1 X 10(4); SG = 1.6 +/- 0.5 v 2.6 +/- 0.2 min-1 X 10(2); P less than .05).
1800 1984568 This reduction in SG was confirmed in the same IDDM subjects by FSIGT during basal insulin infusion only (SG = 1.0 +/- 0.3 min-1 X 10(2)).
1801 1984568 Although glucose utilization is impaired in insulin-dependent diabetes mellitus (IDDM), it is unclear whether this is due to reductions in insulin sensitivity (Si) and/or glucose-mediated glucose disposal (SG).
1802 1984568 Exogenous insulin approximating the normal pattern of insulin secretion was infused during FSIGTs in eight young non-obese C-peptide-negative IDDM subjects, but with the total dose modified to achieve sufficient glucose disappearance rates (KG) to allow analysis of data.
1803 1984568 Using the model, good parameter resolution (fractional SD [FSD] less than .5) was achieved (IDDM v controls: SI = 2.5 +/- 0.6 v 8.3 +/- 1.5 min-1.mU-1.L-1 X 10(4); SG = 1.6 +/- 0.5 v 2.6 +/- 0.2 min-1 X 10(2); P less than .05).
1804 1984568 This reduction in SG was confirmed in the same IDDM subjects by FSIGT during basal insulin infusion only (SG = 1.0 +/- 0.3 min-1 X 10(2)).
1805 1986900 The present case describes the assessment, diagnosis, and treatment of a young woman with IDDM who inappropriately manipulated her insulin to lose weight.
1806 1988772 Several recent studies suggest that vitamin C (ascorbic acid [AA]) status may be altered in insulin-dependent diabetes mellitus (IDDM).
1807 1988772 This observation suggests an impaired tissue AA storage in adults with IDDM and supports the theory that intracellular scurvy contributes to the chronic degenerative complications of the disease.
1808 1988772 Several recent studies suggest that vitamin C (ascorbic acid [AA]) status may be altered in insulin-dependent diabetes mellitus (IDDM).
1809 1988772 This observation suggests an impaired tissue AA storage in adults with IDDM and supports the theory that intracellular scurvy contributes to the chronic degenerative complications of the disease.
1810 1990836 Insulin-dependent diabetes mellitus (IDDM) has a complex pattern of genetic inheritance.
1811 1990836 Recent studies of the nonobese diabetic mouse (NOD) model of IDDM have suggested the presence, on mouse chromosome 9, of a susceptibility gene linked to the locus encoding the T-cell antigen, Thy-1.
1812 1990836 Insulin-dependent diabetes mellitus (IDDM) has a complex pattern of genetic inheritance.
1813 1990836 Recent studies of the nonobese diabetic mouse (NOD) model of IDDM have suggested the presence, on mouse chromosome 9, of a susceptibility gene linked to the locus encoding the T-cell antigen, Thy-1.
1814 1991571 Risk factors associated with diabetic microvascular complications, with special reference to ethnic origin, were looked for in 231 young Jewish insulin-dependent diabetes mellitus (IDDM) patients with duration of diabetes greater than or equal to 10 yr.
1815 1991572 Growth was studied prospectively in 12 nondiabetic identical twins aged less than 14 yr and in their co-twins with insulin-dependent diabetes mellitus (IDDM) to determine whether changes in growth occur before the onset of IDDM.
1816 1991802 Eight volunteers with insulin-dependent diabetes mellitus (IDDM) and nine healthy nondiabetic volunteers were studied using the pancreatic clamp technique to control plasma insulin, GH, and glucagon concentrations at desired levels.
1817 1995280 Modern diabetes management often involves multiple daily insulin injections (MDII) for individuals with insulin-dependent diabetes mellitus (IDDM).
1818 1996407 HLA-class III region genes may be associated with susceptibility to insulin-dependent diabetes mellitus (IDDM).
1819 1996407 In this study an NcoI polymorphism of the tumour necrosis factor beta (TNF-beta) gene, which is positioned next to the tumour necrosis factor alpha (TNF-alpha) gene in the HLA class III region, was detected by restriction fragment length polymorphism (RFLP).
1820 1996407 In all groups there was a haplotype assignment of the TNF-beta 5.5-kb allele to B8,DR3 haplotypes, and of the TNF-beta 10.5-kb allele to B15,DR4-positive haplotypes.
1821 1996407 The allelic and genotypic frequencies differed between DR3,4 IDDM patients and DR3,4 controls, and the DR3,4 control group differed significantly from the randomly selected control group (P less than 0.0079).
1822 1996407 In HLA-DR3,4- and DQw8-positive persons, the DR3 haplotypes carried the 10.5-kb allele three times more frequently in IDDM patients than in controls, suggesting that the 10.5-kb allele when present on DR3 haplotypes may contribute to susceptibility to IDDM in DR3,4 heterozygous individuals.
1823 1996407 A contributory role of the 10.5-kb allele in genetic IDDM susceptibility was supported by the sibpair analysis, in which all were TNF-beta identical.
1824 1996407 Twenty-five healthy and eight newly diagnosed IDDM patients were randomly selected to study the Escherichia coli lipopolysaccharides (LPS)-purified protein derivate (tuberculin) (PPD)-, and phytohaemagglutinin (PHA)-stimulated monocyte (Mo) secretions of interleukin 1 beta (IL-1 beta) and TNF-alpha in relation to the NcoI TNF-beta gene polymorphism.
1825 1996407 The LPS- and PHA-stimulated Mo IL-1 beta and TNF-alpha secretions were significantly lower for the TNF-beta 5.5/10.5 kb heterozygous individuals than for TNF-beta 10.5 kb homozygous individuals.
1826 1996407 Furthermore, the Mo IL-1 beta and TNF-alpha secretions of IDDM patients were significantly higher than the Mo secretions of TNF-beta genotype-matched healthy controls.
1827 1996407 This study suggests an association between the 10.5 kb TNF-beta allele and IDDM, and demonstrates an association between monokine responses and TNF-beta genotypes.
1828 1996407 HLA-class III region genes may be associated with susceptibility to insulin-dependent diabetes mellitus (IDDM).
1829 1996407 In this study an NcoI polymorphism of the tumour necrosis factor beta (TNF-beta) gene, which is positioned next to the tumour necrosis factor alpha (TNF-alpha) gene in the HLA class III region, was detected by restriction fragment length polymorphism (RFLP).
1830 1996407 In all groups there was a haplotype assignment of the TNF-beta 5.5-kb allele to B8,DR3 haplotypes, and of the TNF-beta 10.5-kb allele to B15,DR4-positive haplotypes.
1831 1996407 The allelic and genotypic frequencies differed between DR3,4 IDDM patients and DR3,4 controls, and the DR3,4 control group differed significantly from the randomly selected control group (P less than 0.0079).
1832 1996407 In HLA-DR3,4- and DQw8-positive persons, the DR3 haplotypes carried the 10.5-kb allele three times more frequently in IDDM patients than in controls, suggesting that the 10.5-kb allele when present on DR3 haplotypes may contribute to susceptibility to IDDM in DR3,4 heterozygous individuals.
1833 1996407 A contributory role of the 10.5-kb allele in genetic IDDM susceptibility was supported by the sibpair analysis, in which all were TNF-beta identical.
1834 1996407 Twenty-five healthy and eight newly diagnosed IDDM patients were randomly selected to study the Escherichia coli lipopolysaccharides (LPS)-purified protein derivate (tuberculin) (PPD)-, and phytohaemagglutinin (PHA)-stimulated monocyte (Mo) secretions of interleukin 1 beta (IL-1 beta) and TNF-alpha in relation to the NcoI TNF-beta gene polymorphism.
1835 1996407 The LPS- and PHA-stimulated Mo IL-1 beta and TNF-alpha secretions were significantly lower for the TNF-beta 5.5/10.5 kb heterozygous individuals than for TNF-beta 10.5 kb homozygous individuals.
1836 1996407 Furthermore, the Mo IL-1 beta and TNF-alpha secretions of IDDM patients were significantly higher than the Mo secretions of TNF-beta genotype-matched healthy controls.
1837 1996407 This study suggests an association between the 10.5 kb TNF-beta allele and IDDM, and demonstrates an association between monokine responses and TNF-beta genotypes.
1838 1996407 HLA-class III region genes may be associated with susceptibility to insulin-dependent diabetes mellitus (IDDM).
1839 1996407 In this study an NcoI polymorphism of the tumour necrosis factor beta (TNF-beta) gene, which is positioned next to the tumour necrosis factor alpha (TNF-alpha) gene in the HLA class III region, was detected by restriction fragment length polymorphism (RFLP).
1840 1996407 In all groups there was a haplotype assignment of the TNF-beta 5.5-kb allele to B8,DR3 haplotypes, and of the TNF-beta 10.5-kb allele to B15,DR4-positive haplotypes.
1841 1996407 The allelic and genotypic frequencies differed between DR3,4 IDDM patients and DR3,4 controls, and the DR3,4 control group differed significantly from the randomly selected control group (P less than 0.0079).
1842 1996407 In HLA-DR3,4- and DQw8-positive persons, the DR3 haplotypes carried the 10.5-kb allele three times more frequently in IDDM patients than in controls, suggesting that the 10.5-kb allele when present on DR3 haplotypes may contribute to susceptibility to IDDM in DR3,4 heterozygous individuals.
1843 1996407 A contributory role of the 10.5-kb allele in genetic IDDM susceptibility was supported by the sibpair analysis, in which all were TNF-beta identical.
1844 1996407 Twenty-five healthy and eight newly diagnosed IDDM patients were randomly selected to study the Escherichia coli lipopolysaccharides (LPS)-purified protein derivate (tuberculin) (PPD)-, and phytohaemagglutinin (PHA)-stimulated monocyte (Mo) secretions of interleukin 1 beta (IL-1 beta) and TNF-alpha in relation to the NcoI TNF-beta gene polymorphism.
1845 1996407 The LPS- and PHA-stimulated Mo IL-1 beta and TNF-alpha secretions were significantly lower for the TNF-beta 5.5/10.5 kb heterozygous individuals than for TNF-beta 10.5 kb homozygous individuals.
1846 1996407 Furthermore, the Mo IL-1 beta and TNF-alpha secretions of IDDM patients were significantly higher than the Mo secretions of TNF-beta genotype-matched healthy controls.
1847 1996407 This study suggests an association between the 10.5 kb TNF-beta allele and IDDM, and demonstrates an association between monokine responses and TNF-beta genotypes.
1848 1996407 HLA-class III region genes may be associated with susceptibility to insulin-dependent diabetes mellitus (IDDM).
1849 1996407 In this study an NcoI polymorphism of the tumour necrosis factor beta (TNF-beta) gene, which is positioned next to the tumour necrosis factor alpha (TNF-alpha) gene in the HLA class III region, was detected by restriction fragment length polymorphism (RFLP).
1850 1996407 In all groups there was a haplotype assignment of the TNF-beta 5.5-kb allele to B8,DR3 haplotypes, and of the TNF-beta 10.5-kb allele to B15,DR4-positive haplotypes.
1851 1996407 The allelic and genotypic frequencies differed between DR3,4 IDDM patients and DR3,4 controls, and the DR3,4 control group differed significantly from the randomly selected control group (P less than 0.0079).
1852 1996407 In HLA-DR3,4- and DQw8-positive persons, the DR3 haplotypes carried the 10.5-kb allele three times more frequently in IDDM patients than in controls, suggesting that the 10.5-kb allele when present on DR3 haplotypes may contribute to susceptibility to IDDM in DR3,4 heterozygous individuals.
1853 1996407 A contributory role of the 10.5-kb allele in genetic IDDM susceptibility was supported by the sibpair analysis, in which all were TNF-beta identical.
1854 1996407 Twenty-five healthy and eight newly diagnosed IDDM patients were randomly selected to study the Escherichia coli lipopolysaccharides (LPS)-purified protein derivate (tuberculin) (PPD)-, and phytohaemagglutinin (PHA)-stimulated monocyte (Mo) secretions of interleukin 1 beta (IL-1 beta) and TNF-alpha in relation to the NcoI TNF-beta gene polymorphism.
1855 1996407 The LPS- and PHA-stimulated Mo IL-1 beta and TNF-alpha secretions were significantly lower for the TNF-beta 5.5/10.5 kb heterozygous individuals than for TNF-beta 10.5 kb homozygous individuals.
1856 1996407 Furthermore, the Mo IL-1 beta and TNF-alpha secretions of IDDM patients were significantly higher than the Mo secretions of TNF-beta genotype-matched healthy controls.
1857 1996407 This study suggests an association between the 10.5 kb TNF-beta allele and IDDM, and demonstrates an association between monokine responses and TNF-beta genotypes.
1858 1996407 HLA-class III region genes may be associated with susceptibility to insulin-dependent diabetes mellitus (IDDM).
1859 1996407 In this study an NcoI polymorphism of the tumour necrosis factor beta (TNF-beta) gene, which is positioned next to the tumour necrosis factor alpha (TNF-alpha) gene in the HLA class III region, was detected by restriction fragment length polymorphism (RFLP).
1860 1996407 In all groups there was a haplotype assignment of the TNF-beta 5.5-kb allele to B8,DR3 haplotypes, and of the TNF-beta 10.5-kb allele to B15,DR4-positive haplotypes.
1861 1996407 The allelic and genotypic frequencies differed between DR3,4 IDDM patients and DR3,4 controls, and the DR3,4 control group differed significantly from the randomly selected control group (P less than 0.0079).
1862 1996407 In HLA-DR3,4- and DQw8-positive persons, the DR3 haplotypes carried the 10.5-kb allele three times more frequently in IDDM patients than in controls, suggesting that the 10.5-kb allele when present on DR3 haplotypes may contribute to susceptibility to IDDM in DR3,4 heterozygous individuals.
1863 1996407 A contributory role of the 10.5-kb allele in genetic IDDM susceptibility was supported by the sibpair analysis, in which all were TNF-beta identical.
1864 1996407 Twenty-five healthy and eight newly diagnosed IDDM patients were randomly selected to study the Escherichia coli lipopolysaccharides (LPS)-purified protein derivate (tuberculin) (PPD)-, and phytohaemagglutinin (PHA)-stimulated monocyte (Mo) secretions of interleukin 1 beta (IL-1 beta) and TNF-alpha in relation to the NcoI TNF-beta gene polymorphism.
1865 1996407 The LPS- and PHA-stimulated Mo IL-1 beta and TNF-alpha secretions were significantly lower for the TNF-beta 5.5/10.5 kb heterozygous individuals than for TNF-beta 10.5 kb homozygous individuals.
1866 1996407 Furthermore, the Mo IL-1 beta and TNF-alpha secretions of IDDM patients were significantly higher than the Mo secretions of TNF-beta genotype-matched healthy controls.
1867 1996407 This study suggests an association between the 10.5 kb TNF-beta allele and IDDM, and demonstrates an association between monokine responses and TNF-beta genotypes.
1868 1996407 HLA-class III region genes may be associated with susceptibility to insulin-dependent diabetes mellitus (IDDM).
1869 1996407 In this study an NcoI polymorphism of the tumour necrosis factor beta (TNF-beta) gene, which is positioned next to the tumour necrosis factor alpha (TNF-alpha) gene in the HLA class III region, was detected by restriction fragment length polymorphism (RFLP).
1870 1996407 In all groups there was a haplotype assignment of the TNF-beta 5.5-kb allele to B8,DR3 haplotypes, and of the TNF-beta 10.5-kb allele to B15,DR4-positive haplotypes.
1871 1996407 The allelic and genotypic frequencies differed between DR3,4 IDDM patients and DR3,4 controls, and the DR3,4 control group differed significantly from the randomly selected control group (P less than 0.0079).
1872 1996407 In HLA-DR3,4- and DQw8-positive persons, the DR3 haplotypes carried the 10.5-kb allele three times more frequently in IDDM patients than in controls, suggesting that the 10.5-kb allele when present on DR3 haplotypes may contribute to susceptibility to IDDM in DR3,4 heterozygous individuals.
1873 1996407 A contributory role of the 10.5-kb allele in genetic IDDM susceptibility was supported by the sibpair analysis, in which all were TNF-beta identical.
1874 1996407 Twenty-five healthy and eight newly diagnosed IDDM patients were randomly selected to study the Escherichia coli lipopolysaccharides (LPS)-purified protein derivate (tuberculin) (PPD)-, and phytohaemagglutinin (PHA)-stimulated monocyte (Mo) secretions of interleukin 1 beta (IL-1 beta) and TNF-alpha in relation to the NcoI TNF-beta gene polymorphism.
1875 1996407 The LPS- and PHA-stimulated Mo IL-1 beta and TNF-alpha secretions were significantly lower for the TNF-beta 5.5/10.5 kb heterozygous individuals than for TNF-beta 10.5 kb homozygous individuals.
1876 1996407 Furthermore, the Mo IL-1 beta and TNF-alpha secretions of IDDM patients were significantly higher than the Mo secretions of TNF-beta genotype-matched healthy controls.
1877 1996407 This study suggests an association between the 10.5 kb TNF-beta allele and IDDM, and demonstrates an association between monokine responses and TNF-beta genotypes.
1878 1996407 HLA-class III region genes may be associated with susceptibility to insulin-dependent diabetes mellitus (IDDM).
1879 1996407 In this study an NcoI polymorphism of the tumour necrosis factor beta (TNF-beta) gene, which is positioned next to the tumour necrosis factor alpha (TNF-alpha) gene in the HLA class III region, was detected by restriction fragment length polymorphism (RFLP).
1880 1996407 In all groups there was a haplotype assignment of the TNF-beta 5.5-kb allele to B8,DR3 haplotypes, and of the TNF-beta 10.5-kb allele to B15,DR4-positive haplotypes.
1881 1996407 The allelic and genotypic frequencies differed between DR3,4 IDDM patients and DR3,4 controls, and the DR3,4 control group differed significantly from the randomly selected control group (P less than 0.0079).
1882 1996407 In HLA-DR3,4- and DQw8-positive persons, the DR3 haplotypes carried the 10.5-kb allele three times more frequently in IDDM patients than in controls, suggesting that the 10.5-kb allele when present on DR3 haplotypes may contribute to susceptibility to IDDM in DR3,4 heterozygous individuals.
1883 1996407 A contributory role of the 10.5-kb allele in genetic IDDM susceptibility was supported by the sibpair analysis, in which all were TNF-beta identical.
1884 1996407 Twenty-five healthy and eight newly diagnosed IDDM patients were randomly selected to study the Escherichia coli lipopolysaccharides (LPS)-purified protein derivate (tuberculin) (PPD)-, and phytohaemagglutinin (PHA)-stimulated monocyte (Mo) secretions of interleukin 1 beta (IL-1 beta) and TNF-alpha in relation to the NcoI TNF-beta gene polymorphism.
1885 1996407 The LPS- and PHA-stimulated Mo IL-1 beta and TNF-alpha secretions were significantly lower for the TNF-beta 5.5/10.5 kb heterozygous individuals than for TNF-beta 10.5 kb homozygous individuals.
1886 1996407 Furthermore, the Mo IL-1 beta and TNF-alpha secretions of IDDM patients were significantly higher than the Mo secretions of TNF-beta genotype-matched healthy controls.
1887 1996407 This study suggests an association between the 10.5 kb TNF-beta allele and IDDM, and demonstrates an association between monokine responses and TNF-beta genotypes.
1888 1999272 Islet cell antibodies (ICAs) were assayed in 316 patients with autoimmune thyroid disease (AITD; 190 with Graves' disease, 126 with Hashimoto's thyroiditis), 53 patients with insulin-dependent diabetes mellitus (IDDM), and 144 healthy control subjects.
1889 1999278 To evaluate the effects of childhood and poorly controlled insulin-dependent diabetes mellitus (IDDM) on counterregulatory hormone and symptomatic responses to hypoglycemia, we studied 16 nondiabetic children (13 +/- 2 yr), 19 nondiabetic adults (26 +/- 3 yr), and 13 children with IDDM (14 +/- 2 yr, HbA, 15.1 +/- 3.3%) during a gradual reduction in plasma glucose with the glucose-clamp technique.
1890 2004737 In 18 patients with insulin-dependent diabetes mellitus (IDDM) the size of the pancreas was smaller than in the healthy controls.
1891 2004737 However there was no correlation between the size of the pancreas and clinical parameters, such as duration of IDDM, mean HbA1 and the insulin dose.
1892 2004737 In 18 patients with insulin-dependent diabetes mellitus (IDDM) the size of the pancreas was smaller than in the healthy controls.
1893 2004737 However there was no correlation between the size of the pancreas and clinical parameters, such as duration of IDDM, mean HbA1 and the insulin dose.
1894 2005219 Sex-related differences in insulin sensitivity were evaluated in male and female adolescents with insulin-dependent diabetes mellitus (IDDM).
1895 2005219 We conclude that there is a distinct sexual dimorphism in insulin sensitivity in adolescents with IDDM.
1896 2005219 Sex-related differences in insulin sensitivity were evaluated in male and female adolescents with insulin-dependent diabetes mellitus (IDDM).
1897 2005219 We conclude that there is a distinct sexual dimorphism in insulin sensitivity in adolescents with IDDM.
1898 2006518 Seventeen uremic insulin-dependent diabetes mellitus (IDDM) patients received a simultaneous pancreaticorenal transplant: in a prospective, randomized study, 9 patients received a segmental neoprene-injected graft (group A) while 8 patients received a total pancreaticoduodenal graft, with enteric diversion (group B).
1899 2009995 Luteinizing hormone (LH) responses to gonadotropin-releasing hormone (GnRH) (100 micrograms injected intravenously (IV)) or naloxone (4 mg injected plus 8 mg infused in 2 hours IV) were evaluated in 29 women with insulin-dependent diabetes mellitus (IDDM) (duration, group I (n = 15): less than 10 years, range 3 to 9 years; group II (n = 14): greater than 10 years, range 11 to 20 years) and in 15 normal controls, on the 22nd days of normal menstrual cycles.
1900 2010048 Implication of specific DQB1 alleles in genetic susceptibility and resistance by identification of IDDM siblings with novel HLA-DQB1 allele and unusual DR2 and DR1 haplotypes.
1901 2010048 Genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) is associated with the HLA-DR3 and DR4 haplotypes.
1902 2010048 Implication of specific DQB1 alleles in genetic susceptibility and resistance by identification of IDDM siblings with novel HLA-DQB1 allele and unusual DR2 and DR1 haplotypes.
1903 2010048 Genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) is associated with the HLA-DR3 and DR4 haplotypes.
1904 2010051 Effects of insulin and amino acids on leg protein turnover in IDDM patients.
1905 2010051 To determine whether the responses of muscle protein metabolism to insulin and amino acids in patients with insulin-dependent diabetes mellitus (IDDM) were different from those in nondiabetic subjects, leg tissue kinetics of [15N]phenylalanine and [1-13C]leucine and its metabolites were measured in eight insulin-withdrawn IDDM patients and eight nondiabetic subjects during basal insulinemia and during infusion of insulin (0.29 nmol.min-1.m-2).
1906 2010051 These results suggest that, in IDDM patients, 1) infusion of insulin fails to stimulate muscle protein synthesis even when combined with a substantially increased provision of AA, and 2) compared with nondiabetic subjects, muscle protein synthesis as well as glucose uptake exhibit blunted responses to insulin.
1907 2010051 Effects of insulin and amino acids on leg protein turnover in IDDM patients.
1908 2010051 To determine whether the responses of muscle protein metabolism to insulin and amino acids in patients with insulin-dependent diabetes mellitus (IDDM) were different from those in nondiabetic subjects, leg tissue kinetics of [15N]phenylalanine and [1-13C]leucine and its metabolites were measured in eight insulin-withdrawn IDDM patients and eight nondiabetic subjects during basal insulinemia and during infusion of insulin (0.29 nmol.min-1.m-2).
1909 2010051 These results suggest that, in IDDM patients, 1) infusion of insulin fails to stimulate muscle protein synthesis even when combined with a substantially increased provision of AA, and 2) compared with nondiabetic subjects, muscle protein synthesis as well as glucose uptake exhibit blunted responses to insulin.
1910 2010051 Effects of insulin and amino acids on leg protein turnover in IDDM patients.
1911 2010051 To determine whether the responses of muscle protein metabolism to insulin and amino acids in patients with insulin-dependent diabetes mellitus (IDDM) were different from those in nondiabetic subjects, leg tissue kinetics of [15N]phenylalanine and [1-13C]leucine and its metabolites were measured in eight insulin-withdrawn IDDM patients and eight nondiabetic subjects during basal insulinemia and during infusion of insulin (0.29 nmol.min-1.m-2).
1912 2010051 These results suggest that, in IDDM patients, 1) infusion of insulin fails to stimulate muscle protein synthesis even when combined with a substantially increased provision of AA, and 2) compared with nondiabetic subjects, muscle protein synthesis as well as glucose uptake exhibit blunted responses to insulin.
1913 2015234 Although self-monitoring of blood glucose (SMBG) is an integral part of the daily self-care regimen for the effective management of insulin-dependent diabetes mellitus (IDDM), compliance with this task remains a significant problem, particularly for adolescents.
1914 2018414 In order to study the capacity of the first phase insulin response (FPIR) for predicting insulin-dependent diabetes (IDDM), we have performed one or more intravenous glucose tolerance tests (IVGTT) and determined islet-cell antibodies (ICA) and HLA-types in 220 first degree relatives of IDDM patients (194 siblings, 26 offsprings) aged 2 to 29 years.
1915 2022175 The severe and mild form of IDDM are distinct with respect to insulin requirement (0.75 +/- 0.03 or 0.28 +/- 0.04 U/kg b.w., P less than 0.01) and glucagon stimulated C-peptide (0.18 +/- 0.05 or 1.41 +/- 0.27, P less than 0.01) in the first 2.5-3.5 years after onset.
1916 2022304 We have studied the endocrine-metabolic status of patients in non-insulin-receiving (NIR) remission of insulin-dependent diabetes mellitus (IDDM) within 6-60 mo of diagnosis during administration of cyclosporine, in comparison with nondiabetic subjects.
1917 2022304 IDDM patients in NIR remission were recognized when target glycemic control (plasma glucose and mean capillary blood glucose levels less than 7.8 mM before meals) was maintained without administration of insulin for at least 2 wk.
1918 2022304 We have studied the endocrine-metabolic status of patients in non-insulin-receiving (NIR) remission of insulin-dependent diabetes mellitus (IDDM) within 6-60 mo of diagnosis during administration of cyclosporine, in comparison with nondiabetic subjects.
1919 2022304 IDDM patients in NIR remission were recognized when target glycemic control (plasma glucose and mean capillary blood glucose levels less than 7.8 mM before meals) was maintained without administration of insulin for at least 2 wk.
1920 2023530 To determine whether intensive insulin therapy has the same beneficial effects on lipoprotein composition that it has been shown to have in insulin-dependent diabetes mellitus (IDDM) on the routinely measured plasma lipids, we studied 10 patients after 6 months of conventional therapy (CIT) and again after 6 months of therapy with continuous subcutaneous insulin infusion (CSII).
1921 2027939 Intentional undertreatment with insulin was found to be a common method of inducing weight loss or preventing weight gain in female adolescents with insulin-dependent diabetes mellitus (IDDM) and eating disorders.
1922 2027939 It is suggested here that intentional undertreatment with insulin in some individuals with IDDM may be regarded as an equivalent to purging, with similar purpose and consequences.
1923 2027939 Intentional undertreatment with insulin was found to be a common method of inducing weight loss or preventing weight gain in female adolescents with insulin-dependent diabetes mellitus (IDDM) and eating disorders.
1924 2027939 It is suggested here that intentional undertreatment with insulin in some individuals with IDDM may be regarded as an equivalent to purging, with similar purpose and consequences.
1925 2028792 The effects of procedures which stimulate sympathetic activity, viz. mental stress induced by a colour-word conflict test (CWT) for 20 min, and orthostasis (ORT) for 8 min were studied in 8 young (16-20 yr) insulin-dependent diabetes mellitus (IDDM) patients and 9 age and sex-matched healthy controls.
1926 2030992 Children (N = 103) with insulin-dependent diabetes mellitus (IDDM) between 8 and 18 years of age and their parents participated in the study.
1927 2036942 Plasma levels of retinol binding protein (RBP), prealbumin, total protein, albumin, transferrin and ferritin were estimated in three groups of diabetic patients seen at a diabetes centre in S.
1928 2036942 The groups consisted of patients with fibrocalculous pancreatic diabetes (FCPD), non-insulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM).
1929 2036942 Prealbumin levels were normal in FCPD patients, but low in IDDM compared to controls (P less than 0.005) and NIDDM (P less than 0.05).
1930 2036942 Plasma levels of retinol binding protein (RBP), prealbumin, total protein, albumin, transferrin and ferritin were estimated in three groups of diabetic patients seen at a diabetes centre in S.
1931 2036942 The groups consisted of patients with fibrocalculous pancreatic diabetes (FCPD), non-insulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM).
1932 2036942 Prealbumin levels were normal in FCPD patients, but low in IDDM compared to controls (P less than 0.005) and NIDDM (P less than 0.05).
1933 2039509 These results which suggest that different isomeric forms of human GAD exist in brain and pancreas may be relevant to the pathogenesis of stiff man syndrome (SMS) and insulin-dependent diabetes mellitus (IDDM), respectively, two distinct but associated clinical disorders in which GAD is the target of autoantibodies.
1934 2040383 In vivo beta-cell function tests are used increasingly in humans during the preclinical phase of insulin-dependent diabetes mellitus (IDDM), but the severity of the beta-cell loss responsible for the abnormalities seen in these tests is unknown.
1935 2040384 To assess potential relationships between unawareness of hypoglycemic symptoms and both defective glucose counterregulation and therapy-associated altered glycemic thresholds, symptoms and hormonal responses to hypoglycemia were quantitated during standardized insulin infusion tests in 41 patients with insulin-dependent diabetes mellitus (IDDM).
1936 2040384 The glycemic thresholds for both neurogenic and neuroglycopenic symptoms (and those for both epinephrine and pancreatic polypeptide release) were at lower plasma glucose concentrations in both patients with defective (n = 9, 22%) and those with adequate glucose counterregulation and, among the latter, in patients with lower compared with higher glycosylated hemoglobin levels.
1937 2040390 HLA-DQA1 and -DQB1 alleles associated with genetic susceptibility to IDDM in a black population.
1938 2040390 Transracial analysis provides a method of distinguishing primary associations between insulin-dependent diabetes mellitus (IDDM) and HLA class II alleles from those secondary to linkage disequilibrium.
1939 2040390 In this study, the frequencies of HLA-DQA1 and -DQB1 alleles in Afro-Caribbean IDDM and control subjects were compared.
1940 2040390 HLA-DQA1 and -DQB1 alleles associated with genetic susceptibility to IDDM in a black population.
1941 2040390 Transracial analysis provides a method of distinguishing primary associations between insulin-dependent diabetes mellitus (IDDM) and HLA class II alleles from those secondary to linkage disequilibrium.
1942 2040390 In this study, the frequencies of HLA-DQA1 and -DQB1 alleles in Afro-Caribbean IDDM and control subjects were compared.
1943 2040390 HLA-DQA1 and -DQB1 alleles associated with genetic susceptibility to IDDM in a black population.
1944 2040390 Transracial analysis provides a method of distinguishing primary associations between insulin-dependent diabetes mellitus (IDDM) and HLA class II alleles from those secondary to linkage disequilibrium.
1945 2040390 In this study, the frequencies of HLA-DQA1 and -DQB1 alleles in Afro-Caribbean IDDM and control subjects were compared.
1946 2040392 Insulin-dependent diabetes mellitus (IDDM) susceptibility is associated with the DR4-DQw4 haplotype in Japanese and the DR4-DQw8/-Drw8-DQw4 genotype (among others) in whites.
1947 2040393 The hypothesis of genetic defects in glycosaminoglycan (GAG) regulation among patients with insulin-dependent diabetes mellitus (IDDM) and nephropathy was assessed by studies in tissue cultures of fibroblasts obtained from 7 patients with normal urinary albumin excretion, 11 patients with diabetic nephropathy, and 6 nondiabetic control subjects.
1948 2040396 Increased plasma apolipoprotein(a) levels in IDDM patients with microalbuminuria.
1949 2040396 Patients with insulin-dependent diabetes mellitus (IDDM) have a significantly increased risk of macrovascular disease, particularly if they have persistent proteinuria.
1950 2040396 To determine whether altered levels of apolipoprotein(a) [apo(a)], the plasminogenlike glycoprotein of the potentially atherogenic lipoprotein(a); contribute to the increased risk of atherosclerosis, apo(a) levels were measured in 107 patients with IDDM and compared with nondiabetic control subjects and male elective coronary artery graft patients.
1951 2040396 The elevated apo(a) levels found in patients with IDDM and increased urinary albumin loss may contribute to their heightened risk of macrovascular disease.
1952 2040396 Increased plasma apolipoprotein(a) levels in IDDM patients with microalbuminuria.
1953 2040396 Patients with insulin-dependent diabetes mellitus (IDDM) have a significantly increased risk of macrovascular disease, particularly if they have persistent proteinuria.
1954 2040396 To determine whether altered levels of apolipoprotein(a) [apo(a)], the plasminogenlike glycoprotein of the potentially atherogenic lipoprotein(a); contribute to the increased risk of atherosclerosis, apo(a) levels were measured in 107 patients with IDDM and compared with nondiabetic control subjects and male elective coronary artery graft patients.
1955 2040396 The elevated apo(a) levels found in patients with IDDM and increased urinary albumin loss may contribute to their heightened risk of macrovascular disease.
1956 2040396 Increased plasma apolipoprotein(a) levels in IDDM patients with microalbuminuria.
1957 2040396 Patients with insulin-dependent diabetes mellitus (IDDM) have a significantly increased risk of macrovascular disease, particularly if they have persistent proteinuria.
1958 2040396 To determine whether altered levels of apolipoprotein(a) [apo(a)], the plasminogenlike glycoprotein of the potentially atherogenic lipoprotein(a); contribute to the increased risk of atherosclerosis, apo(a) levels were measured in 107 patients with IDDM and compared with nondiabetic control subjects and male elective coronary artery graft patients.
1959 2040396 The elevated apo(a) levels found in patients with IDDM and increased urinary albumin loss may contribute to their heightened risk of macrovascular disease.
1960 2040396 Increased plasma apolipoprotein(a) levels in IDDM patients with microalbuminuria.
1961 2040396 Patients with insulin-dependent diabetes mellitus (IDDM) have a significantly increased risk of macrovascular disease, particularly if they have persistent proteinuria.
1962 2040396 To determine whether altered levels of apolipoprotein(a) [apo(a)], the plasminogenlike glycoprotein of the potentially atherogenic lipoprotein(a); contribute to the increased risk of atherosclerosis, apo(a) levels were measured in 107 patients with IDDM and compared with nondiabetic control subjects and male elective coronary artery graft patients.
1963 2040396 The elevated apo(a) levels found in patients with IDDM and increased urinary albumin loss may contribute to their heightened risk of macrovascular disease.
1964 2040917 To increase knowledge on the predictability of the onset of insulin-dependent diabetes mellitus (IDDM; type I), we followed 38 subjects less than 18 years of age who had positive results on two or more islet-cell antibody tests and one identical twin who had positive results on one islet-cell antibody test.
1965 2043221 However, the insulin receptor tyrosine kinase, the expression of second messengers, and the action of protein kinase C may, either individually or in combination, mediate some of the insulin effects, such as translocation and activation of glucose transporter proteins.
1966 2043221 Insulin resistance in clinical conditions such as insulin-dependent diabetes mellitus (IDDM), non-insulin-dependent diabetes mellitus (NIDDM), hypertension and obesity may be acquired to a large extent, and is thus partially reversible.
1967 2044331 Plasma concentrations of albumin and alpha 1-acid glycoprotein do not appear to be changed by the disease.
1968 2044331 The distribution of drugs with little or no binding in the blood is generally not altered, although the volume of distribution of phenazone (antipyrine) is reduced by 20% in insulin-dependent diabetes mellitus (IDDM).
1969 2044436 Contrasting results have been reported regarding the prevalence of hypertension in insulin-dependent diabetes mellitus (IDDM), showing a slightly higher or normal percentage of IDDM patients with elevated blood pressure levels than in the general population.
1970 2044436 Na+ retention in IDDM is accounted for by several metabolic and hormonal abnormalities such as hyperglycemia, hyperketonemia, hyperinsulinemia, altered secretion, and resistance to atrial natriuretic peptide.
1971 2044436 Contrasting results have been reported regarding the prevalence of hypertension in insulin-dependent diabetes mellitus (IDDM), showing a slightly higher or normal percentage of IDDM patients with elevated blood pressure levels than in the general population.
1972 2044436 Na+ retention in IDDM is accounted for by several metabolic and hormonal abnormalities such as hyperglycemia, hyperketonemia, hyperinsulinemia, altered secretion, and resistance to atrial natriuretic peptide.
1973 2044441 Diabetic nephropathy is the main cause of the increased morbidity and mortality in insulin-dependent diabetes mellitus (IDDM) patients.
1974 2044441 Recent randomized control studies indicate that ACE inhibition may delay and even prevent the development of diabetic nephropathy in normotensive IDDM patients with persistent microalbuminuria.
1975 2044441 Diabetic nephropathy is the main cause of the increased morbidity and mortality in insulin-dependent diabetes mellitus (IDDM) patients.
1976 2044441 Recent randomized control studies indicate that ACE inhibition may delay and even prevent the development of diabetic nephropathy in normotensive IDDM patients with persistent microalbuminuria.
1977 2050093 Glycaemic responses to different types of bread in insulin-dependent diabetic subjects (IDDM): studies at constant insulinaemia.
1978 2050093 To study the glycaemic effect of various Danish bread types in insulin-dependent diabetic subjects (IDDM) we looked at the incremental blood glucose areas after isocaloric meals of grained wholemeal rye bread, wholemeal bread (graham bread) and white bread in seven C-peptide negative diabetic subjects.
1979 2050093 Glycaemic responses to different types of bread in insulin-dependent diabetic subjects (IDDM): studies at constant insulinaemia.
1980 2050093 To study the glycaemic effect of various Danish bread types in insulin-dependent diabetic subjects (IDDM) we looked at the incremental blood glucose areas after isocaloric meals of grained wholemeal rye bread, wholemeal bread (graham bread) and white bread in seven C-peptide negative diabetic subjects.
1981 2057168 Insulin-dependent diabetes mellitus (IDDM or type I) is an HLA-associated condition.
1982 2057287 Lipid metabolism in lymphocytes was compared to that in the blood serum and red blood cells. 50 children aged 7 to 15 years suffering from insulin-dependent diabetes mellitus (IDDM) in the phase of decompensation without ketosis were examined.
1983 2057296 The paper is concerned with the data on the epidemiology of insulin-dependent diabetes mellitus (IDDM) in children in the USSR.
1984 2058661 To examine the impact of opiate blockade on glucose counterregulation we performed two hypoglycemic insulin clamp studies with and without naloxone in healthy subjects and well-controlled insulin-dependent (IDDM) patients with defective glucose counterregulation.
1985 2058661 IDDM patients with suppressed hepatic and hormonal responses to insulin-induced hypoglycemia also demonstrated greater stimulation of glucose production as well as epinephrine, growth hormone, and cortisol release during the naloxone study.
1986 2058661 We conclude that opiate blockade augments glucoregulatory responses to insulin-induced hypoglycemia, even in IDDM patients with preexisting defects in glucose counterregulation.
1987 2058661 To examine the impact of opiate blockade on glucose counterregulation we performed two hypoglycemic insulin clamp studies with and without naloxone in healthy subjects and well-controlled insulin-dependent (IDDM) patients with defective glucose counterregulation.
1988 2058661 IDDM patients with suppressed hepatic and hormonal responses to insulin-induced hypoglycemia also demonstrated greater stimulation of glucose production as well as epinephrine, growth hormone, and cortisol release during the naloxone study.
1989 2058661 We conclude that opiate blockade augments glucoregulatory responses to insulin-induced hypoglycemia, even in IDDM patients with preexisting defects in glucose counterregulation.
1990 2058661 To examine the impact of opiate blockade on glucose counterregulation we performed two hypoglycemic insulin clamp studies with and without naloxone in healthy subjects and well-controlled insulin-dependent (IDDM) patients with defective glucose counterregulation.
1991 2058661 IDDM patients with suppressed hepatic and hormonal responses to insulin-induced hypoglycemia also demonstrated greater stimulation of glucose production as well as epinephrine, growth hormone, and cortisol release during the naloxone study.
1992 2058661 We conclude that opiate blockade augments glucoregulatory responses to insulin-induced hypoglycemia, even in IDDM patients with preexisting defects in glucose counterregulation.
1993 2060438 Elevated cholesteryl ester transfer protein activity in IDDM men who smoke.
1994 2060720 The risk of insulin-dependent diabetes mellitus (IDDM) was examined in siblings of an unselected population (n = 194) of newly diagnosed diabetic individuals less than 30 yr old.
1995 2060720 The OR for IDDM was not increased significantly if parental IDDM or non-insulin-dependent diabetes mellitus (NIDDM) was reported.
1996 2060720 The risk of insulin-dependent diabetes mellitus (IDDM) was examined in siblings of an unselected population (n = 194) of newly diagnosed diabetic individuals less than 30 yr old.
1997 2060720 The OR for IDDM was not increased significantly if parental IDDM or non-insulin-dependent diabetes mellitus (NIDDM) was reported.
1998 2063876 The marker association segregation chi-square (MASC) method was applied to a sample of 416 Caucasians affected with insulin-dependent diabetes mellitus (IDDM), for which information on the parental and sibship status was available, as well as HLA typing.
1999 2065046 Cardiovascular disease is a frequent complication of insulin-dependent diabetes mellitus (IDDM), but the prevalence, interrelations, and risk factors of its principal components (coronary, cerebrovascular, and lower-extremity arterial disease) and of medial arterial wall calcification are not well understood.
2000 2065046 Modeling of potential risk factors (e.g., diabetes duration and glycosylated hemoglobin) revealed that duration, female gender, fibrinogen, low density lipoprotein cholesterol, high density lipoprotein cholesterol, and high density lipoprotein cholesterol to apolipoprotein A-I ratio were independent predictors of LEAD, whereas for CHD only, diabetes duration and hypertension contributed to CHD.
2001 2065046 Calcification revealed a mixed pattern, with duration, hypertension, and triglyceride to apolipoprotein A-I ratio being the statistically significant associated factors.
2002 2069353 The mechanism of pancreatic beta-cell destruction in type I (insulin-dependent) diabetes mellitus (IDDM) involves autoimmune events directed against these cells.
2003 2069353 HLA alleles associated with IDDM include DR3 and DR4, with the risk of IDDM being especially high in individuals with the heterozygous combination DR3/DR4.
2004 2069353 The mechanism of pancreatic beta-cell destruction in type I (insulin-dependent) diabetes mellitus (IDDM) involves autoimmune events directed against these cells.
2005 2069353 HLA alleles associated with IDDM include DR3 and DR4, with the risk of IDDM being especially high in individuals with the heterozygous combination DR3/DR4.
2006 2069359 In teenagers and young adults with cystic fibrosis, the prevalence of insulin-dependent diabetes mellitus (IDDM) is 7 to 10%.
2007 2073871 Of the 1408 patients, 538 (38.2%) had insulin-dependent diabetes mellitus (IDDM) (male/female ratio of 2:3), and 870 (61.8%) had non-insulin-dependent diabetes mellitus (NIDDM) (male/female ratio of 5:4).
2008 2073869 The significance of the insulin pen for the quality of life of patients with insulin-dependent diabetes mellitus (IDDM) has been debated.
2009 2073970 Analysis of diabetic family connection in subjects with insulin-dependent diabetes mellitus (IDDM).
2010 2073970 From the analysis of records, it emerged that 112 patients were affected by insulin-dependent-diabetes mellitus (IDDM): 54 of them were related with at least one subject suffering from noninsulin-dependent diabetes mellitus (NIDDM), 13 with at least one subject affected by IDDM and the remaining 45 did not show any family connection.
2011 2073970 Analysis of diabetic family connection in subjects with insulin-dependent diabetes mellitus (IDDM).
2012 2073970 From the analysis of records, it emerged that 112 patients were affected by insulin-dependent-diabetes mellitus (IDDM): 54 of them were related with at least one subject suffering from noninsulin-dependent diabetes mellitus (NIDDM), 13 with at least one subject affected by IDDM and the remaining 45 did not show any family connection.
2013 2075378 In 98 cirrhotic patients serum fructosamine and HbA1c levels were compared with those of normal controls and among cirrhotic patients grouped in non glucose-intolerant and with non insulin-dependent (NIDDM) or insulin-dependent diabetes mellitus (IDDM).
2014 2075785 The purpose of our study was to evaluate what kind of relationships exist between HLA antigens and insulin-dependent diabetes mellitus (IDDM), in 20 families and in 40 single patients coming from and living in North Eastern Italy.
2015 2075785 We also noticed a negative association between IDDM and DR5 rather than DR2 and DR7.
2016 2075785 The purpose of our study was to evaluate what kind of relationships exist between HLA antigens and insulin-dependent diabetes mellitus (IDDM), in 20 families and in 40 single patients coming from and living in North Eastern Italy.
2017 2075785 We also noticed a negative association between IDDM and DR5 rather than DR2 and DR7.
2018 2076025 We examined whether the rise in ketone body concentration around midnight and in the early morning was due to the lack of free insulin (IRI) or excess of insulin counterregulatory hormones such as human growth hormone (hGH), cortisol and glucagon in noninsulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM) patients and whether the monitoring of blood ketone body concentration was clinically useful as an index of metabolic control for deciding to increase or decrease the insulin dose in the treatment of diabetes mellitus.
2019 2076025 Serum levels of 3-hydroxybutyrate (3-OHBA), acetoacetate (AcAc) and 3-OHBA/AcAc ratio before breakfast were significantly increased in insulin-treated NIDDM patients with well-controlled fasting plasma glucose levels and IDDM patients compared to those in normal subjects.
2020 2076025 However, there were no correlations between 3-OHBA and free IRI in the NIDDM patients treated with insulin and IDDM patients who had a much larger increase in the mean concentration of serum 3-OHBA at 6 a.m. caused by a low concentration of free IRI.
2021 2076025 In conclusion, the early morning rising of ketone body concentration in insulin-treated diabetic patients, particularly IDDM patients, is due to the absolute lack of free IRI and/or the relative lack of free IRI to the levels of hGH or cortisol, and the monitoring of 3-OHBA is clinically useful as a more sensitive index of metabolic control.
2022 2076025 We examined whether the rise in ketone body concentration around midnight and in the early morning was due to the lack of free insulin (IRI) or excess of insulin counterregulatory hormones such as human growth hormone (hGH), cortisol and glucagon in noninsulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM) patients and whether the monitoring of blood ketone body concentration was clinically useful as an index of metabolic control for deciding to increase or decrease the insulin dose in the treatment of diabetes mellitus.
2023 2076025 Serum levels of 3-hydroxybutyrate (3-OHBA), acetoacetate (AcAc) and 3-OHBA/AcAc ratio before breakfast were significantly increased in insulin-treated NIDDM patients with well-controlled fasting plasma glucose levels and IDDM patients compared to those in normal subjects.
2024 2076025 However, there were no correlations between 3-OHBA and free IRI in the NIDDM patients treated with insulin and IDDM patients who had a much larger increase in the mean concentration of serum 3-OHBA at 6 a.m. caused by a low concentration of free IRI.
2025 2076025 In conclusion, the early morning rising of ketone body concentration in insulin-treated diabetic patients, particularly IDDM patients, is due to the absolute lack of free IRI and/or the relative lack of free IRI to the levels of hGH or cortisol, and the monitoring of 3-OHBA is clinically useful as a more sensitive index of metabolic control.
2026 2076025 We examined whether the rise in ketone body concentration around midnight and in the early morning was due to the lack of free insulin (IRI) or excess of insulin counterregulatory hormones such as human growth hormone (hGH), cortisol and glucagon in noninsulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM) patients and whether the monitoring of blood ketone body concentration was clinically useful as an index of metabolic control for deciding to increase or decrease the insulin dose in the treatment of diabetes mellitus.
2027 2076025 Serum levels of 3-hydroxybutyrate (3-OHBA), acetoacetate (AcAc) and 3-OHBA/AcAc ratio before breakfast were significantly increased in insulin-treated NIDDM patients with well-controlled fasting plasma glucose levels and IDDM patients compared to those in normal subjects.
2028 2076025 However, there were no correlations between 3-OHBA and free IRI in the NIDDM patients treated with insulin and IDDM patients who had a much larger increase in the mean concentration of serum 3-OHBA at 6 a.m. caused by a low concentration of free IRI.
2029 2076025 In conclusion, the early morning rising of ketone body concentration in insulin-treated diabetic patients, particularly IDDM patients, is due to the absolute lack of free IRI and/or the relative lack of free IRI to the levels of hGH or cortisol, and the monitoring of 3-OHBA is clinically useful as a more sensitive index of metabolic control.
2030 2076025 We examined whether the rise in ketone body concentration around midnight and in the early morning was due to the lack of free insulin (IRI) or excess of insulin counterregulatory hormones such as human growth hormone (hGH), cortisol and glucagon in noninsulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM) patients and whether the monitoring of blood ketone body concentration was clinically useful as an index of metabolic control for deciding to increase or decrease the insulin dose in the treatment of diabetes mellitus.
2031 2076025 Serum levels of 3-hydroxybutyrate (3-OHBA), acetoacetate (AcAc) and 3-OHBA/AcAc ratio before breakfast were significantly increased in insulin-treated NIDDM patients with well-controlled fasting plasma glucose levels and IDDM patients compared to those in normal subjects.
2032 2076025 However, there were no correlations between 3-OHBA and free IRI in the NIDDM patients treated with insulin and IDDM patients who had a much larger increase in the mean concentration of serum 3-OHBA at 6 a.m. caused by a low concentration of free IRI.
2033 2076025 In conclusion, the early morning rising of ketone body concentration in insulin-treated diabetic patients, particularly IDDM patients, is due to the absolute lack of free IRI and/or the relative lack of free IRI to the levels of hGH or cortisol, and the monitoring of 3-OHBA is clinically useful as a more sensitive index of metabolic control.
2034 2083494 The cognitive development of children with either early or late onset insulin-dependent diabetes mellitus (IDDM) was investigated with tasks measuring intellectual ability, memory, and academic progress.
2035 2086453 Metabolism and beta-cell function of rat pancreatic islets exposed to human interleukin-1 beta in the presence of a high glucose concentration.
2036 2086453 It has been postulated that one of the factors causing immune-mediated pancreatic beta-cell destruction in insulin-dependent diabetes mellitus (IDDM) is interleukin-1 (IL-1).
2037 2086453 Rat pancreatic islets exposed to human recombinant IL-1 beta (rIL-1 beta) for 48 h in vitro exhibit a markedly reduced glucose-stimulated insulin secretion.
2038 2087931 Since cell replication processes appear altered in insulin-dependent diabetes mellitus (IDDM), especially when associated with its microvascular complications, the aim of this study was measuring serum spermidine oxidase activity (SOA), a key enzyme in the metabolic pathway of polyamines, in 47 patients with IDDM as compared with 63 healthy control subjects matched for age and sex.
2039 2087931 Mean SOA levels +/- SD were significantly lower in IDDM patients (177.4 +/- 57.2 mu kat/l) than in controls (247.6 +/- 68.1 mu kat/l; p less than 0.001), being SOA inversely related with daily insulin dose.
2040 2087931 Since cell replication processes appear altered in insulin-dependent diabetes mellitus (IDDM), especially when associated with its microvascular complications, the aim of this study was measuring serum spermidine oxidase activity (SOA), a key enzyme in the metabolic pathway of polyamines, in 47 patients with IDDM as compared with 63 healthy control subjects matched for age and sex.
2041 2087931 Mean SOA levels +/- SD were significantly lower in IDDM patients (177.4 +/- 57.2 mu kat/l) than in controls (247.6 +/- 68.1 mu kat/l; p less than 0.001), being SOA inversely related with daily insulin dose.
2042 2087938 The aim of the study was to investigate the effects of regularly eating a moderate amount of sucrose (30 g/day) in 12 type 1 (insulin-dependent, IDDM) diabetic outpatients in fair blood glucose and lipid control.
2043 2088390 The BB rat spontaneously develops an insulin-dependent diabetes mellitus (IDDM) that closely resembles this disease in man.
2044 2090893 Fifty-eight insulin-dependent diabetic (IDDM) patients with a disease duration of more than three years were evaluated and divided in three groups depending on the mean sugar blood levels in a three month follow-up.
2045 2091054 The ability of insulin-dependent diabetic (IDDM) women to breast-feed has been documented, however, there is little information concerning milk composition or factors that influence successful breastfeeding.
2046 2091054 Placental lactogen and prolactin levels can be normalized during pregnancy with good metabolic control.
2047 2091054 Prolactin maintains mammary gland insulin receptors to ensure anabolism.
2048 2091054 Lactation in IDDM women may be influenced by hyper- or hypoglycemia as women balance their insulin needs.
2049 2091054 The ability of insulin-dependent diabetic (IDDM) women to breast-feed has been documented, however, there is little information concerning milk composition or factors that influence successful breastfeeding.
2050 2091054 Placental lactogen and prolactin levels can be normalized during pregnancy with good metabolic control.
2051 2091054 Prolactin maintains mammary gland insulin receptors to ensure anabolism.
2052 2091054 Lactation in IDDM women may be influenced by hyper- or hypoglycemia as women balance their insulin needs.
2053 2095388 The primary cause of arterial hypertension and of the increased morbidity and mortality in patients with insulin-dependent diabetes mellitus (IDDM) is diabetic nephropathy.
2054 2096182 Insulin-dependent diabetes mellitus (IDDM) is associated with several DR3- or DR4-containing ancestral haplotypes (AHs).
2055 2096182 The MHC contains several regions of potential interest in relation to susceptibility to IDDM; these may explain the association with only certain DR3- and DR4-carrying AH and DR3,4 heterozygosity in terms of cis and trans interactions.
2056 2096182 Insulin-dependent diabetes mellitus (IDDM) is associated with several DR3- or DR4-containing ancestral haplotypes (AHs).
2057 2096182 The MHC contains several regions of potential interest in relation to susceptibility to IDDM; these may explain the association with only certain DR3- and DR4-carrying AH and DR3,4 heterozygosity in terms of cis and trans interactions.
2058 2101087 The effect of a 7-day low-protein diet on renal function was studied in 17 normotensive, normoalbuminuric, insulin-dependent diabetes mellitus (IDDM) patients.
2059 2101347 HLA class I and class II antigens were studied in 97 unrelated IDDM patients, 33 complete families with at least one affected member each, and 559 healthy controls.
2060 2101347 The genotype analysis of the patients showed a strong increase of the DR3/DR4 heterozygotes with a relative risk higher than that of the DR3 and DR4 homozygotes.
2061 2101877 We have proposed a molecular model of susceptibility to Insulin-Dependent Diabetes Mellitus (IDDM) based on the proportional expression at the cell surface of the following susceptible (S-S) HLA-DQ heterodimere composed of a chain DQ alpha Arg 52 positive (S) and a chain HLA-DQ beta Asp 57 negative (S).
2062 2110424 We compared regional cerebral blood flow (rCBF) and arteriojugular vein differences of glucose, ketones, glycerol, lactate, pyruvate, and O2 in eight subjects with well-controlled insulin-dependent diabetes mellitus (IDDM) and in six healthy volunteers.
2063 2111417 The urinary excretion of kappa light chains, beta 2-microglobulin and albumin was examined in patients with newly diagnosed and long-standing insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus, and compared to age-matched control subjects.
2064 2111417 Patients with IDDM diagnosed within two months, presented with normal albumin excretion, whereas the concentrations of beta 2-microglobulin and kappa light chain in urine were higher than in control subjects.
2065 2111417 The urine excretion of albumin and beta 2-microglobulin rose progressively with each hyperglycemic clamp step, whereas that of kappa light chain excretion was unaffected by hyperglycemia.
2066 2111417 The urinary excretion of kappa light chains, beta 2-microglobulin and albumin was examined in patients with newly diagnosed and long-standing insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus, and compared to age-matched control subjects.
2067 2111417 Patients with IDDM diagnosed within two months, presented with normal albumin excretion, whereas the concentrations of beta 2-microglobulin and kappa light chain in urine were higher than in control subjects.
2068 2111417 The urine excretion of albumin and beta 2-microglobulin rose progressively with each hyperglycemic clamp step, whereas that of kappa light chain excretion was unaffected by hyperglycemia.
2069 2114658 Islet cell transplantation is a potential and attractive alternative to exogenous insulin administration for the therapy of IDDM.
2070 2115989 Lipid and apolipoprotein compositions of two species of ApoA-I containing lipoproteins in young girls with insulin-dependent diabetes mellitus.
2071 2115989 Two species of lipoproteins containing apoA-I (A-ILp), lipoprotein containing apoA-I and apoA-II (LpA-I/A-II), and lipoprotein containing apoA-I but no apoA-II were isolated from 12 girls with insulin-dependent diabetes mellitus (IDDM) and from 19 healthy controls using affinity chromatography.
2072 2115989 However, apolipoprotein changes of LpA-I/A-II may possibly be related to the accelerated atherosclerotic processes noted in patients with IDDM.
2073 2115989 Lipid and apolipoprotein compositions of two species of ApoA-I containing lipoproteins in young girls with insulin-dependent diabetes mellitus.
2074 2115989 Two species of lipoproteins containing apoA-I (A-ILp), lipoprotein containing apoA-I and apoA-II (LpA-I/A-II), and lipoprotein containing apoA-I but no apoA-II were isolated from 12 girls with insulin-dependent diabetes mellitus (IDDM) and from 19 healthy controls using affinity chromatography.
2075 2115989 However, apolipoprotein changes of LpA-I/A-II may possibly be related to the accelerated atherosclerotic processes noted in patients with IDDM.
2076 2116057 We randomly administered thyrotropin-releasing hormone (200 micrograms, as an i.v. bolus) or control saline (in isovolumic amount) to 30 male diabetic subjects (23 IDDM, 7 NIDDM) in fair metabolic control (HbA1 9.7 +/- 0.3%, means +/- SEM) and to 12 healthy male controls on two different mornings.
2077 2116057 While GH in the basal state was similar in IDDM, NIDDM and normal subjects, TRH administration evoked a significant GH release only in a single IDDM individual.
2078 2116057 The only GH-responder to TRH was a newly-diagnosed (two weeks) IDDM patient, still with a high glycated hemoglobin level (HbA1 11.1%), despite normal plasma glucose levels.
2079 2116057 We randomly administered thyrotropin-releasing hormone (200 micrograms, as an i.v. bolus) or control saline (in isovolumic amount) to 30 male diabetic subjects (23 IDDM, 7 NIDDM) in fair metabolic control (HbA1 9.7 +/- 0.3%, means +/- SEM) and to 12 healthy male controls on two different mornings.
2080 2116057 While GH in the basal state was similar in IDDM, NIDDM and normal subjects, TRH administration evoked a significant GH release only in a single IDDM individual.
2081 2116057 The only GH-responder to TRH was a newly-diagnosed (two weeks) IDDM patient, still with a high glycated hemoglobin level (HbA1 11.1%), despite normal plasma glucose levels.
2082 2116057 We randomly administered thyrotropin-releasing hormone (200 micrograms, as an i.v. bolus) or control saline (in isovolumic amount) to 30 male diabetic subjects (23 IDDM, 7 NIDDM) in fair metabolic control (HbA1 9.7 +/- 0.3%, means +/- SEM) and to 12 healthy male controls on two different mornings.
2083 2116057 While GH in the basal state was similar in IDDM, NIDDM and normal subjects, TRH administration evoked a significant GH release only in a single IDDM individual.
2084 2116057 The only GH-responder to TRH was a newly-diagnosed (two weeks) IDDM patient, still with a high glycated hemoglobin level (HbA1 11.1%), despite normal plasma glucose levels.
2085 2117389 The purpose of this study was to examine the effects of glyburide on peripheral (muscle) and hepatic insulin sensitivity in patients with non-insulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM) as well as in healthy control subjects.
2086 2117389 In protocol 2, five patients with IDDM and eight patients with insulin-treated NIDDM were evaluated before and after two months of glyburide therapy (20 mg per day).
2087 2117389 In protocol 2, glyburide treatment produced no change in daily insulin requirement (54 +/- 8 versus 53 +/- 7 units per day), mean 24-hour glucose levels (177 +/- 20 versus 174 +/- 29 mg/dL), glycohemoglobin (10.1 +/- 1.0 percent versus 9.5 +/- 7 percent), C-peptide secretion, insulin sensitivity, or basal hepatic glucose production (p values not significant) in the IDDM patients.
2088 2117389 The purpose of this study was to examine the effects of glyburide on peripheral (muscle) and hepatic insulin sensitivity in patients with non-insulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM) as well as in healthy control subjects.
2089 2117389 In protocol 2, five patients with IDDM and eight patients with insulin-treated NIDDM were evaluated before and after two months of glyburide therapy (20 mg per day).
2090 2117389 In protocol 2, glyburide treatment produced no change in daily insulin requirement (54 +/- 8 versus 53 +/- 7 units per day), mean 24-hour glucose levels (177 +/- 20 versus 174 +/- 29 mg/dL), glycohemoglobin (10.1 +/- 1.0 percent versus 9.5 +/- 7 percent), C-peptide secretion, insulin sensitivity, or basal hepatic glucose production (p values not significant) in the IDDM patients.
2091 2117389 The purpose of this study was to examine the effects of glyburide on peripheral (muscle) and hepatic insulin sensitivity in patients with non-insulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM) as well as in healthy control subjects.
2092 2117389 In protocol 2, five patients with IDDM and eight patients with insulin-treated NIDDM were evaluated before and after two months of glyburide therapy (20 mg per day).
2093 2117389 In protocol 2, glyburide treatment produced no change in daily insulin requirement (54 +/- 8 versus 53 +/- 7 units per day), mean 24-hour glucose levels (177 +/- 20 versus 174 +/- 29 mg/dL), glycohemoglobin (10.1 +/- 1.0 percent versus 9.5 +/- 7 percent), C-peptide secretion, insulin sensitivity, or basal hepatic glucose production (p values not significant) in the IDDM patients.
2094 2120739 The metabolism of arachidonic acid (AA) and the transfer of its metabolites was determined in in vitro perfused placental tissue from normal pregnancies and those complicated by maternal insulin-dependent diabetes mellitus (IDDM). 14C-labelled AA was recirculated in the fetal circulation for 60 min while 3H-AA was recirculated in the maternal circulation.
2095 2121396 These class II and III alleles have been described in association with Hashimoto's thyroiditis and insulin-dependent diabetes mellitus (IDDM), both of which may be associated with antipituitary antibodies.
2096 2123429 Abnormalities of CD4+ T lymphocyte proliferative responses from patients with recently diagnosed insulin-dependent diabetes mellitus.
2097 2123429 To investigate the abnormalities of cell-mediated immunity in patients with recently diagnosed insulin-dependent diabetes mellitus (IDDM), we studied the responses of the two major T lymphocyte subsets from peripheral blood lymphocytes (PBL) to mitogen stimulation.
2098 2123429 CD4+ and CD8+ T cells were isolated and were subsequently stimulated with three specific lymphocyte mitogens, namely Phytohemagglutinin (PHA), Concanavalin A (Con A) and Pokeweek mitogen (PWM).
2099 2123429 The responses of CD8+ T cells from IDDM patients and from controls were not significantly different.
2100 2123429 However, CD4+ T cells from IDDM patients showed significantly depressed responses to PHA and Con A and to a much lesser extent to PWM.
2101 2123429 These data provide new information regarding the CD4+ T lymphocyte abnormalities found in patients with IDDM.
2102 2123429 Abnormalities of CD4+ T lymphocyte proliferative responses from patients with recently diagnosed insulin-dependent diabetes mellitus.
2103 2123429 To investigate the abnormalities of cell-mediated immunity in patients with recently diagnosed insulin-dependent diabetes mellitus (IDDM), we studied the responses of the two major T lymphocyte subsets from peripheral blood lymphocytes (PBL) to mitogen stimulation.
2104 2123429 CD4+ and CD8+ T cells were isolated and were subsequently stimulated with three specific lymphocyte mitogens, namely Phytohemagglutinin (PHA), Concanavalin A (Con A) and Pokeweek mitogen (PWM).
2105 2123429 The responses of CD8+ T cells from IDDM patients and from controls were not significantly different.
2106 2123429 However, CD4+ T cells from IDDM patients showed significantly depressed responses to PHA and Con A and to a much lesser extent to PWM.
2107 2123429 These data provide new information regarding the CD4+ T lymphocyte abnormalities found in patients with IDDM.
2108 2123429 Abnormalities of CD4+ T lymphocyte proliferative responses from patients with recently diagnosed insulin-dependent diabetes mellitus.
2109 2123429 To investigate the abnormalities of cell-mediated immunity in patients with recently diagnosed insulin-dependent diabetes mellitus (IDDM), we studied the responses of the two major T lymphocyte subsets from peripheral blood lymphocytes (PBL) to mitogen stimulation.
2110 2123429 CD4+ and CD8+ T cells were isolated and were subsequently stimulated with three specific lymphocyte mitogens, namely Phytohemagglutinin (PHA), Concanavalin A (Con A) and Pokeweek mitogen (PWM).
2111 2123429 The responses of CD8+ T cells from IDDM patients and from controls were not significantly different.
2112 2123429 However, CD4+ T cells from IDDM patients showed significantly depressed responses to PHA and Con A and to a much lesser extent to PWM.
2113 2123429 These data provide new information regarding the CD4+ T lymphocyte abnormalities found in patients with IDDM.
2114 2123429 Abnormalities of CD4+ T lymphocyte proliferative responses from patients with recently diagnosed insulin-dependent diabetes mellitus.
2115 2123429 To investigate the abnormalities of cell-mediated immunity in patients with recently diagnosed insulin-dependent diabetes mellitus (IDDM), we studied the responses of the two major T lymphocyte subsets from peripheral blood lymphocytes (PBL) to mitogen stimulation.
2116 2123429 CD4+ and CD8+ T cells were isolated and were subsequently stimulated with three specific lymphocyte mitogens, namely Phytohemagglutinin (PHA), Concanavalin A (Con A) and Pokeweek mitogen (PWM).
2117 2123429 The responses of CD8+ T cells from IDDM patients and from controls were not significantly different.
2118 2123429 However, CD4+ T cells from IDDM patients showed significantly depressed responses to PHA and Con A and to a much lesser extent to PWM.
2119 2123429 These data provide new information regarding the CD4+ T lymphocyte abnormalities found in patients with IDDM.
2120 2124463 CNT Na-Li, creatinine and lithium clearances (as markers of glomerular filtration rate and proximal tubular sodium reabsorption) have been measured in all subjects and nocturnal urinary albumin excretion rate (UAER) was measured in IDDM adolescents.
2121 2124781 Eleven of the 15 patients had definite or probable insulin-dependent diabetes mellitus (IDDM), but eight of the 15 were not acidemic despite their ketosis.
2122 2125364 Tumour necrosis factors alpha and beta (TNF-alpha and TNF-beta) and gamma interferon (IFN-gamma) were measured by ELISA in the supernatants of phytohaemagglutinin (PHA)-activated peripheral blood mononuclear cells (PBMNC) from 98 individuals (60 controls and 38 patients with insulin-dependent diabetes mellitus [IDDM]).
2123 2125364 In our population study we observed a correlation between the levels of secretion of TNF-alpha and IFN-gamma but not TNF-beta.
2124 2125364 Reduced levels of TNF-beta, but not TNF-alpha or IFN-gamma, secretion were found in IDDM patients stimulated with 1 and 5 micrograms/ml of PHA (P = 0.001 and 0.02 respectively).
2125 2125364 Analysis of the natural log-transformed data indicated that only for the TNF-beta levels (at 5 micrograms/ml PHA) could subjects be divided into high and low secretors, which also did not correlate with a particular HLA-B or -DR antigen.
2126 2125364 Tumour necrosis factors alpha and beta (TNF-alpha and TNF-beta) and gamma interferon (IFN-gamma) were measured by ELISA in the supernatants of phytohaemagglutinin (PHA)-activated peripheral blood mononuclear cells (PBMNC) from 98 individuals (60 controls and 38 patients with insulin-dependent diabetes mellitus [IDDM]).
2127 2125364 In our population study we observed a correlation between the levels of secretion of TNF-alpha and IFN-gamma but not TNF-beta.
2128 2125364 Reduced levels of TNF-beta, but not TNF-alpha or IFN-gamma, secretion were found in IDDM patients stimulated with 1 and 5 micrograms/ml of PHA (P = 0.001 and 0.02 respectively).
2129 2125364 Analysis of the natural log-transformed data indicated that only for the TNF-beta levels (at 5 micrograms/ml PHA) could subjects be divided into high and low secretors, which also did not correlate with a particular HLA-B or -DR antigen.
2130 2132199 Coat colour phenotype, leucopenia, and insulin-dependent diabetes mellitus (IDDM) in BB rats.
2131 2132199 Susceptibility to IDDM in BB rats is linked to the MHC and to one or two non-MHC genes.
2132 2132199 Coat colour phenotype, leucopenia, and insulin-dependent diabetes mellitus (IDDM) in BB rats.
2133 2132199 Susceptibility to IDDM in BB rats is linked to the MHC and to one or two non-MHC genes.
2134 2132202 The study was undertaken to determine whether overnight insulin requirements were being met during conventional insulin therapy in adolescents with IDDM.
2135 2134216 Our purpose was to compare physicians' assessment of metabolic control in insulin-dependent diabetes mellitus (IDDM) with measurements of glycated haemoglobin HbA1c.
2136 2137801 Role of insulin and atrial natriuretic peptide in sodium retention in insulin-treated IDDM patients during isotonic volume expansion.
2137 2137801 Because insulin shows an antinatriuretic effect in healthy humans, insulin therapy resulting in circulating hyperinsulinemia may lead to sodium retention and in turn to hypertension in individuals with insulin-dependent diabetes mellitus (IDDM).
2138 2137801 This study investigated the relationship between insulin and ANP in modulating sodium metabolism in normotensive and hypertensive IDDM subjects compared with control groups of normotensive and hypertensive nondiabetic subjects.
2139 2137801 IDDM normotensive and hypertensive subjects received a subcutaneous insulin infusion (15 mU.kg-1.h-1), resulting in twofold higher plasma free-insulin levels (16 +/- 2 and 19 +/- 3 microU/ml, respectively) than in nondiabetic normotensive and hypertensive subjects (7 +/- 2 and 8 +/- 2 microU/ml, respectively).
2140 2137801 At baseline, plasma ANP concentrations were significantly higher in both IDDM groups than in control groups (normotensive IDDM and control subjects: 38 +/- 4 and 19 +/- 2 pg/ml, respectively, P less than 0.01; hypertensive IDDM and control subjects: 45 +/- 6 and 27 +/- 4 pg/ml, respectively, P less than 0.05).
2141 2137801 After saline challenge, ANP concentrations rose to 39 +/- 4 pg/ml in normotensive and 49 +/- 5 pg/ml in hypertensive control subjects, whereas no significant change above baseline value was seen in IDDM subjects.
2142 2137801 Subcutaneous insulin infusion, resulting in circulating plasma free-insulin levels in normotensive control subjects comparable to those in IDDM patients, inhibited natriuresis, increased proximal tubule sodium reabsorption at the level of the kidney, and inhibited an adequate ANP stimulation by saline challenge.
2143 2137801 Role of insulin and atrial natriuretic peptide in sodium retention in insulin-treated IDDM patients during isotonic volume expansion.
2144 2137801 Because insulin shows an antinatriuretic effect in healthy humans, insulin therapy resulting in circulating hyperinsulinemia may lead to sodium retention and in turn to hypertension in individuals with insulin-dependent diabetes mellitus (IDDM).
2145 2137801 This study investigated the relationship between insulin and ANP in modulating sodium metabolism in normotensive and hypertensive IDDM subjects compared with control groups of normotensive and hypertensive nondiabetic subjects.
2146 2137801 IDDM normotensive and hypertensive subjects received a subcutaneous insulin infusion (15 mU.kg-1.h-1), resulting in twofold higher plasma free-insulin levels (16 +/- 2 and 19 +/- 3 microU/ml, respectively) than in nondiabetic normotensive and hypertensive subjects (7 +/- 2 and 8 +/- 2 microU/ml, respectively).
2147 2137801 At baseline, plasma ANP concentrations were significantly higher in both IDDM groups than in control groups (normotensive IDDM and control subjects: 38 +/- 4 and 19 +/- 2 pg/ml, respectively, P less than 0.01; hypertensive IDDM and control subjects: 45 +/- 6 and 27 +/- 4 pg/ml, respectively, P less than 0.05).
2148 2137801 After saline challenge, ANP concentrations rose to 39 +/- 4 pg/ml in normotensive and 49 +/- 5 pg/ml in hypertensive control subjects, whereas no significant change above baseline value was seen in IDDM subjects.
2149 2137801 Subcutaneous insulin infusion, resulting in circulating plasma free-insulin levels in normotensive control subjects comparable to those in IDDM patients, inhibited natriuresis, increased proximal tubule sodium reabsorption at the level of the kidney, and inhibited an adequate ANP stimulation by saline challenge.
2150 2137801 Role of insulin and atrial natriuretic peptide in sodium retention in insulin-treated IDDM patients during isotonic volume expansion.
2151 2137801 Because insulin shows an antinatriuretic effect in healthy humans, insulin therapy resulting in circulating hyperinsulinemia may lead to sodium retention and in turn to hypertension in individuals with insulin-dependent diabetes mellitus (IDDM).
2152 2137801 This study investigated the relationship between insulin and ANP in modulating sodium metabolism in normotensive and hypertensive IDDM subjects compared with control groups of normotensive and hypertensive nondiabetic subjects.
2153 2137801 IDDM normotensive and hypertensive subjects received a subcutaneous insulin infusion (15 mU.kg-1.h-1), resulting in twofold higher plasma free-insulin levels (16 +/- 2 and 19 +/- 3 microU/ml, respectively) than in nondiabetic normotensive and hypertensive subjects (7 +/- 2 and 8 +/- 2 microU/ml, respectively).
2154 2137801 At baseline, plasma ANP concentrations were significantly higher in both IDDM groups than in control groups (normotensive IDDM and control subjects: 38 +/- 4 and 19 +/- 2 pg/ml, respectively, P less than 0.01; hypertensive IDDM and control subjects: 45 +/- 6 and 27 +/- 4 pg/ml, respectively, P less than 0.05).
2155 2137801 After saline challenge, ANP concentrations rose to 39 +/- 4 pg/ml in normotensive and 49 +/- 5 pg/ml in hypertensive control subjects, whereas no significant change above baseline value was seen in IDDM subjects.
2156 2137801 Subcutaneous insulin infusion, resulting in circulating plasma free-insulin levels in normotensive control subjects comparable to those in IDDM patients, inhibited natriuresis, increased proximal tubule sodium reabsorption at the level of the kidney, and inhibited an adequate ANP stimulation by saline challenge.
2157 2137801 Role of insulin and atrial natriuretic peptide in sodium retention in insulin-treated IDDM patients during isotonic volume expansion.
2158 2137801 Because insulin shows an antinatriuretic effect in healthy humans, insulin therapy resulting in circulating hyperinsulinemia may lead to sodium retention and in turn to hypertension in individuals with insulin-dependent diabetes mellitus (IDDM).
2159 2137801 This study investigated the relationship between insulin and ANP in modulating sodium metabolism in normotensive and hypertensive IDDM subjects compared with control groups of normotensive and hypertensive nondiabetic subjects.
2160 2137801 IDDM normotensive and hypertensive subjects received a subcutaneous insulin infusion (15 mU.kg-1.h-1), resulting in twofold higher plasma free-insulin levels (16 +/- 2 and 19 +/- 3 microU/ml, respectively) than in nondiabetic normotensive and hypertensive subjects (7 +/- 2 and 8 +/- 2 microU/ml, respectively).
2161 2137801 At baseline, plasma ANP concentrations were significantly higher in both IDDM groups than in control groups (normotensive IDDM and control subjects: 38 +/- 4 and 19 +/- 2 pg/ml, respectively, P less than 0.01; hypertensive IDDM and control subjects: 45 +/- 6 and 27 +/- 4 pg/ml, respectively, P less than 0.05).
2162 2137801 After saline challenge, ANP concentrations rose to 39 +/- 4 pg/ml in normotensive and 49 +/- 5 pg/ml in hypertensive control subjects, whereas no significant change above baseline value was seen in IDDM subjects.
2163 2137801 Subcutaneous insulin infusion, resulting in circulating plasma free-insulin levels in normotensive control subjects comparable to those in IDDM patients, inhibited natriuresis, increased proximal tubule sodium reabsorption at the level of the kidney, and inhibited an adequate ANP stimulation by saline challenge.
2164 2137801 Role of insulin and atrial natriuretic peptide in sodium retention in insulin-treated IDDM patients during isotonic volume expansion.
2165 2137801 Because insulin shows an antinatriuretic effect in healthy humans, insulin therapy resulting in circulating hyperinsulinemia may lead to sodium retention and in turn to hypertension in individuals with insulin-dependent diabetes mellitus (IDDM).
2166 2137801 This study investigated the relationship between insulin and ANP in modulating sodium metabolism in normotensive and hypertensive IDDM subjects compared with control groups of normotensive and hypertensive nondiabetic subjects.
2167 2137801 IDDM normotensive and hypertensive subjects received a subcutaneous insulin infusion (15 mU.kg-1.h-1), resulting in twofold higher plasma free-insulin levels (16 +/- 2 and 19 +/- 3 microU/ml, respectively) than in nondiabetic normotensive and hypertensive subjects (7 +/- 2 and 8 +/- 2 microU/ml, respectively).
2168 2137801 At baseline, plasma ANP concentrations were significantly higher in both IDDM groups than in control groups (normotensive IDDM and control subjects: 38 +/- 4 and 19 +/- 2 pg/ml, respectively, P less than 0.01; hypertensive IDDM and control subjects: 45 +/- 6 and 27 +/- 4 pg/ml, respectively, P less than 0.05).
2169 2137801 After saline challenge, ANP concentrations rose to 39 +/- 4 pg/ml in normotensive and 49 +/- 5 pg/ml in hypertensive control subjects, whereas no significant change above baseline value was seen in IDDM subjects.
2170 2137801 Subcutaneous insulin infusion, resulting in circulating plasma free-insulin levels in normotensive control subjects comparable to those in IDDM patients, inhibited natriuresis, increased proximal tubule sodium reabsorption at the level of the kidney, and inhibited an adequate ANP stimulation by saline challenge.
2171 2137801 Role of insulin and atrial natriuretic peptide in sodium retention in insulin-treated IDDM patients during isotonic volume expansion.
2172 2137801 Because insulin shows an antinatriuretic effect in healthy humans, insulin therapy resulting in circulating hyperinsulinemia may lead to sodium retention and in turn to hypertension in individuals with insulin-dependent diabetes mellitus (IDDM).
2173 2137801 This study investigated the relationship between insulin and ANP in modulating sodium metabolism in normotensive and hypertensive IDDM subjects compared with control groups of normotensive and hypertensive nondiabetic subjects.
2174 2137801 IDDM normotensive and hypertensive subjects received a subcutaneous insulin infusion (15 mU.kg-1.h-1), resulting in twofold higher plasma free-insulin levels (16 +/- 2 and 19 +/- 3 microU/ml, respectively) than in nondiabetic normotensive and hypertensive subjects (7 +/- 2 and 8 +/- 2 microU/ml, respectively).
2175 2137801 At baseline, plasma ANP concentrations were significantly higher in both IDDM groups than in control groups (normotensive IDDM and control subjects: 38 +/- 4 and 19 +/- 2 pg/ml, respectively, P less than 0.01; hypertensive IDDM and control subjects: 45 +/- 6 and 27 +/- 4 pg/ml, respectively, P less than 0.05).
2176 2137801 After saline challenge, ANP concentrations rose to 39 +/- 4 pg/ml in normotensive and 49 +/- 5 pg/ml in hypertensive control subjects, whereas no significant change above baseline value was seen in IDDM subjects.
2177 2137801 Subcutaneous insulin infusion, resulting in circulating plasma free-insulin levels in normotensive control subjects comparable to those in IDDM patients, inhibited natriuresis, increased proximal tubule sodium reabsorption at the level of the kidney, and inhibited an adequate ANP stimulation by saline challenge.
2178 2137801 Role of insulin and atrial natriuretic peptide in sodium retention in insulin-treated IDDM patients during isotonic volume expansion.
2179 2137801 Because insulin shows an antinatriuretic effect in healthy humans, insulin therapy resulting in circulating hyperinsulinemia may lead to sodium retention and in turn to hypertension in individuals with insulin-dependent diabetes mellitus (IDDM).
2180 2137801 This study investigated the relationship between insulin and ANP in modulating sodium metabolism in normotensive and hypertensive IDDM subjects compared with control groups of normotensive and hypertensive nondiabetic subjects.
2181 2137801 IDDM normotensive and hypertensive subjects received a subcutaneous insulin infusion (15 mU.kg-1.h-1), resulting in twofold higher plasma free-insulin levels (16 +/- 2 and 19 +/- 3 microU/ml, respectively) than in nondiabetic normotensive and hypertensive subjects (7 +/- 2 and 8 +/- 2 microU/ml, respectively).
2182 2137801 At baseline, plasma ANP concentrations were significantly higher in both IDDM groups than in control groups (normotensive IDDM and control subjects: 38 +/- 4 and 19 +/- 2 pg/ml, respectively, P less than 0.01; hypertensive IDDM and control subjects: 45 +/- 6 and 27 +/- 4 pg/ml, respectively, P less than 0.05).
2183 2137801 After saline challenge, ANP concentrations rose to 39 +/- 4 pg/ml in normotensive and 49 +/- 5 pg/ml in hypertensive control subjects, whereas no significant change above baseline value was seen in IDDM subjects.
2184 2137801 Subcutaneous insulin infusion, resulting in circulating plasma free-insulin levels in normotensive control subjects comparable to those in IDDM patients, inhibited natriuresis, increased proximal tubule sodium reabsorption at the level of the kidney, and inhibited an adequate ANP stimulation by saline challenge.
2185 2142657 Previous studies have demonstrated an increased TERalb in established insulin-dependent diabetes (IDDM); however, whether increased TERalb is the result of morphological alterations in the microvasculature or contributes to microangiopathies could not be resolved.
2186 2142657 TERalb was examined in awake Wistar rats with untreated IDDM induced by streptozocin infusion (65 mg/kg body wt i.v.) at 24 h and 7 and 15 days and compared with control and insulin-treated 7-day IDDM rats.
2187 2142657 Previous studies have demonstrated an increased TERalb in established insulin-dependent diabetes (IDDM); however, whether increased TERalb is the result of morphological alterations in the microvasculature or contributes to microangiopathies could not be resolved.
2188 2142657 TERalb was examined in awake Wistar rats with untreated IDDM induced by streptozocin infusion (65 mg/kg body wt i.v.) at 24 h and 7 and 15 days and compared with control and insulin-treated 7-day IDDM rats.
2189 2151227 We examined the relative roles of renal size, as well as glycemic parameters (HbA1c, glycosylated albumin, plasma glucose) in addition to growth hormone, somatomedin C, beta-hydroxybutyrate, alanine, and glycerol in determining the glomerular filtration rate (GFR).
2190 2151227 Sixty-two insulin-dependent patients with normal urinary albumin excretion rates (AER less than 15 micrograms/min), who were less than 50 years of age, were included in the study.
2191 2151227 We suggest that exact determination of GFR and renal volume should be included in long-term prospective controlled intervention trials in patients with insulin-dependent diabetes mellitus (IDDM).
2192 2151228 Urinary excretion of the carboxy terminal domain of type IV collagen is associated with kidney size and function in IDDM.
2193 2151228 We evaluated whether urinary excretion of the carboxy terminal domain (NC1) of Type IV collagen is associated with glomerular filtration rate and kidney size in Type I (insulin-dependent) diabetes mellitus (IDDM).
2194 2151228 Urinary excretion of the carboxy terminal domain of type IV collagen is associated with kidney size and function in IDDM.
2195 2151228 We evaluated whether urinary excretion of the carboxy terminal domain (NC1) of Type IV collagen is associated with glomerular filtration rate and kidney size in Type I (insulin-dependent) diabetes mellitus (IDDM).
2196 2155076 To investigate whether cytomegalovirus (CMV) infection may be related to islet cell antibodies (ICA) production and/or to insulin-dependent diabetes mellitus (IDDM) development, we have analyzed the prevalence of anti-CMV, IgM, and IgG antibodies and of ICA in 80 healthy siblings of IDDM patients (HSIDDP) and in 60 control subjects with negative familiar anamnesis of IDDM.
2197 2159034 Circulating autoantibodies to insulin can be detected in patients with insulin-dependent (type I) diabetes mellitus (IDDM) at the onset of the clinical disease.
2198 2159034 To characterize the autoantibody response in IDDM patients, we determined the frequency of circulating B cells committed to the production of IgM, IgG, and IgA to insulin in 12 newly diagnosed IDDM patients and, for comparison, in 9 healthy subjects and 17 insulin-treated IDDM patients.
2199 2159034 We found that B cells committed to the production of anti-insulin IgG, but not IgM, autoantibodies are present at much higher frequency in the circulation of newly diagnosed IDDM patients before insulin treatment (0.209 +/- 0.142%, mean value +/- SD of total IgG-producing cell precursors) as compared with age-matched healthy controls (0.032 +/- 0.030% of total IgG-producing cell precursors).
2200 2159034 In IDDM patients who had been treated with insulin, cells producing IgG antibody to insulin were 0.177 +/- 0.139% of total IgG-producing cell precursors.
2201 2159034 Generation of IgG mAb from B cells of IDDM patients revealed that they were monoreactive, i.e., they bound to insulin, but to none of the other Ag tested, and displayed a high affinity for insulin (Kd approximately 10(-7) moles/liter).
2202 2159034 These findings show that lymphocytes committed to the production of high affinity IgG autoantibodies to insulin are common in the B cell repertoire at the onset of IDDM.
2203 2159034 Circulating autoantibodies to insulin can be detected in patients with insulin-dependent (type I) diabetes mellitus (IDDM) at the onset of the clinical disease.
2204 2159034 To characterize the autoantibody response in IDDM patients, we determined the frequency of circulating B cells committed to the production of IgM, IgG, and IgA to insulin in 12 newly diagnosed IDDM patients and, for comparison, in 9 healthy subjects and 17 insulin-treated IDDM patients.
2205 2159034 We found that B cells committed to the production of anti-insulin IgG, but not IgM, autoantibodies are present at much higher frequency in the circulation of newly diagnosed IDDM patients before insulin treatment (0.209 +/- 0.142%, mean value +/- SD of total IgG-producing cell precursors) as compared with age-matched healthy controls (0.032 +/- 0.030% of total IgG-producing cell precursors).
2206 2159034 In IDDM patients who had been treated with insulin, cells producing IgG antibody to insulin were 0.177 +/- 0.139% of total IgG-producing cell precursors.
2207 2159034 Generation of IgG mAb from B cells of IDDM patients revealed that they were monoreactive, i.e., they bound to insulin, but to none of the other Ag tested, and displayed a high affinity for insulin (Kd approximately 10(-7) moles/liter).
2208 2159034 These findings show that lymphocytes committed to the production of high affinity IgG autoantibodies to insulin are common in the B cell repertoire at the onset of IDDM.
2209 2159034 Circulating autoantibodies to insulin can be detected in patients with insulin-dependent (type I) diabetes mellitus (IDDM) at the onset of the clinical disease.
2210 2159034 To characterize the autoantibody response in IDDM patients, we determined the frequency of circulating B cells committed to the production of IgM, IgG, and IgA to insulin in 12 newly diagnosed IDDM patients and, for comparison, in 9 healthy subjects and 17 insulin-treated IDDM patients.
2211 2159034 We found that B cells committed to the production of anti-insulin IgG, but not IgM, autoantibodies are present at much higher frequency in the circulation of newly diagnosed IDDM patients before insulin treatment (0.209 +/- 0.142%, mean value +/- SD of total IgG-producing cell precursors) as compared with age-matched healthy controls (0.032 +/- 0.030% of total IgG-producing cell precursors).
2212 2159034 In IDDM patients who had been treated with insulin, cells producing IgG antibody to insulin were 0.177 +/- 0.139% of total IgG-producing cell precursors.
2213 2159034 Generation of IgG mAb from B cells of IDDM patients revealed that they were monoreactive, i.e., they bound to insulin, but to none of the other Ag tested, and displayed a high affinity for insulin (Kd approximately 10(-7) moles/liter).
2214 2159034 These findings show that lymphocytes committed to the production of high affinity IgG autoantibodies to insulin are common in the B cell repertoire at the onset of IDDM.
2215 2159034 Circulating autoantibodies to insulin can be detected in patients with insulin-dependent (type I) diabetes mellitus (IDDM) at the onset of the clinical disease.
2216 2159034 To characterize the autoantibody response in IDDM patients, we determined the frequency of circulating B cells committed to the production of IgM, IgG, and IgA to insulin in 12 newly diagnosed IDDM patients and, for comparison, in 9 healthy subjects and 17 insulin-treated IDDM patients.
2217 2159034 We found that B cells committed to the production of anti-insulin IgG, but not IgM, autoantibodies are present at much higher frequency in the circulation of newly diagnosed IDDM patients before insulin treatment (0.209 +/- 0.142%, mean value +/- SD of total IgG-producing cell precursors) as compared with age-matched healthy controls (0.032 +/- 0.030% of total IgG-producing cell precursors).
2218 2159034 In IDDM patients who had been treated with insulin, cells producing IgG antibody to insulin were 0.177 +/- 0.139% of total IgG-producing cell precursors.
2219 2159034 Generation of IgG mAb from B cells of IDDM patients revealed that they were monoreactive, i.e., they bound to insulin, but to none of the other Ag tested, and displayed a high affinity for insulin (Kd approximately 10(-7) moles/liter).
2220 2159034 These findings show that lymphocytes committed to the production of high affinity IgG autoantibodies to insulin are common in the B cell repertoire at the onset of IDDM.
2221 2159034 Circulating autoantibodies to insulin can be detected in patients with insulin-dependent (type I) diabetes mellitus (IDDM) at the onset of the clinical disease.
2222 2159034 To characterize the autoantibody response in IDDM patients, we determined the frequency of circulating B cells committed to the production of IgM, IgG, and IgA to insulin in 12 newly diagnosed IDDM patients and, for comparison, in 9 healthy subjects and 17 insulin-treated IDDM patients.
2223 2159034 We found that B cells committed to the production of anti-insulin IgG, but not IgM, autoantibodies are present at much higher frequency in the circulation of newly diagnosed IDDM patients before insulin treatment (0.209 +/- 0.142%, mean value +/- SD of total IgG-producing cell precursors) as compared with age-matched healthy controls (0.032 +/- 0.030% of total IgG-producing cell precursors).
2224 2159034 In IDDM patients who had been treated with insulin, cells producing IgG antibody to insulin were 0.177 +/- 0.139% of total IgG-producing cell precursors.
2225 2159034 Generation of IgG mAb from B cells of IDDM patients revealed that they were monoreactive, i.e., they bound to insulin, but to none of the other Ag tested, and displayed a high affinity for insulin (Kd approximately 10(-7) moles/liter).
2226 2159034 These findings show that lymphocytes committed to the production of high affinity IgG autoantibodies to insulin are common in the B cell repertoire at the onset of IDDM.
2227 2159034 Circulating autoantibodies to insulin can be detected in patients with insulin-dependent (type I) diabetes mellitus (IDDM) at the onset of the clinical disease.
2228 2159034 To characterize the autoantibody response in IDDM patients, we determined the frequency of circulating B cells committed to the production of IgM, IgG, and IgA to insulin in 12 newly diagnosed IDDM patients and, for comparison, in 9 healthy subjects and 17 insulin-treated IDDM patients.
2229 2159034 We found that B cells committed to the production of anti-insulin IgG, but not IgM, autoantibodies are present at much higher frequency in the circulation of newly diagnosed IDDM patients before insulin treatment (0.209 +/- 0.142%, mean value +/- SD of total IgG-producing cell precursors) as compared with age-matched healthy controls (0.032 +/- 0.030% of total IgG-producing cell precursors).
2230 2159034 In IDDM patients who had been treated with insulin, cells producing IgG antibody to insulin were 0.177 +/- 0.139% of total IgG-producing cell precursors.
2231 2159034 Generation of IgG mAb from B cells of IDDM patients revealed that they were monoreactive, i.e., they bound to insulin, but to none of the other Ag tested, and displayed a high affinity for insulin (Kd approximately 10(-7) moles/liter).
2232 2159034 These findings show that lymphocytes committed to the production of high affinity IgG autoantibodies to insulin are common in the B cell repertoire at the onset of IDDM.
2233 2163026 Insulin-dependent diabetes mellitus (IDDM) is a disease with an autoimmune aetiology.
2234 2180662 Urinary excretion of calcium, inorganic phosphorus, magnesium, glucose, and creatinine was measured in first-void spot urine samples collected 4 days apart in 220 insulin-dependent diabetic (IDDM) children (mean age 11.9 yr) attending a summer camp.
2235 2180662 No correlations were found when UCa/Cr, UMg/Cr, or UP/Cr were compared with patient age, duration of diabetes, glycosylated hemoglobin, or insulin dosage.
2236 2180662 The data suggest that children with IDDM could be at risk for mineral deficiencies in the absence of intensive insulin management.
2237 2180662 Urinary excretion of calcium, inorganic phosphorus, magnesium, glucose, and creatinine was measured in first-void spot urine samples collected 4 days apart in 220 insulin-dependent diabetic (IDDM) children (mean age 11.9 yr) attending a summer camp.
2238 2180662 No correlations were found when UCa/Cr, UMg/Cr, or UP/Cr were compared with patient age, duration of diabetes, glycosylated hemoglobin, or insulin dosage.
2239 2180662 The data suggest that children with IDDM could be at risk for mineral deficiencies in the absence of intensive insulin management.
2240 2185106 It is unknown among first-degree relatives of individuals with insulin-dependent diabetes mellitus (IDDM) whether the disease process occurs in relatively few but always progresses to clinical IDDM or whether subclinical disease is more common but remains nonprogressive in many cases.
2241 2185663 We used D-[U-11C]glucose to evaluate transport and metabolism of glucose in the brain in eight nondiabetic and six insulin-dependent diabetes mellitus (IDDM) subjects.
2242 2185663 IDDM subjects were treated by continuous subcutaneous insulin infusion.
2243 2185663 We used D-[U-11C]glucose to evaluate transport and metabolism of glucose in the brain in eight nondiabetic and six insulin-dependent diabetes mellitus (IDDM) subjects.
2244 2185663 IDDM subjects were treated by continuous subcutaneous insulin infusion.
2245 2185936 To investigate whether the unexpectedly high C-peptide levels in some insulin-dependent diabetic (IDDM) patients are due to co-determination of proinsulin bound to circulating insulin antibodies, 36 randomly selected sera from IDDM patients were assayed for C-peptide immunoreactivity (CPR) after polyethylene glycol (PEG) extraction, preceding incubation with proinsulin binding antibodies (LAB + PEG) or without pretreatment of the sera.
2246 2186962 The Pittsburgh project evaluating the epidemiology and etiology of insulin-dependent diabetes mellitus (IDDM) is currently one of the large ongoing studies of childhood diabetes.
2247 2187116 Extension of the model to include response to oral glucose administration and application to insulin-dependent diabetes mellitus (IDDM).
2248 2187116 The results obtained after suitable reduction in some of the parameters are in agreement with the clinical profile and laboratory data in insulin-dependent diabetes mellitus (IDDM).
2249 2187116 Extension of the model to include response to oral glucose administration and application to insulin-dependent diabetes mellitus (IDDM).
2250 2187116 The results obtained after suitable reduction in some of the parameters are in agreement with the clinical profile and laboratory data in insulin-dependent diabetes mellitus (IDDM).
2251 2187453 Several lines of evidence suggest that phagocyte-mediated oxidative processes are involved in damage to pancreatic islet cells of Type I insulin-dependent diabetes mellitus (IDDM).
2252 2187453 By contrast, whole blood CL responses to soluble stimuli such as phorbol myristate acetate (PMA), concanavalin A (Con-A) and F Met-Leu-Phe (FMLP) were significantly higher than in the control group of 52 normal subjects (P less than 0.01).
2253 2187461 Supratypes and ancestral haplotypes in IDDM: potential importance of central non-HLA MHC genes.
2254 2187461 This approach avoids the confusion which has resulted from using DR3 or DR4 which are only sometimes associated with the relevant genes.
2255 2189763 Insulin autoantibodies (IAAs) occur in newly diagnosed human insulin-dependent diabetes mellitus (IDDM) patients, but their presence in BB rats is controversial, possibly due to assay differences or variability in the animals studied.
2256 2189884 An exogenous insulin administration-modified, frequently sampled iv glucose tolerance test (FSIGT) for application in insulin-dependent diabetic patients (IDDM) to allow for estimation of insulin sensitivity (SI) and glucose effectiveness (SG) with Bergman's minimal model of glucose kinetics was investigated.
2257 2189884 SI and SG were quantified in insulin-requiring newly diagnosed IDDM and in noninsulin-requiring IDDM in clinical remission with the exogenous insulin administration protocol.
2258 2189884 SI was normalized in IDDM in clinical remission despite a continued poor insulin secretory response to both glucose and tolbutamide.
2259 2189884 In conclusion, our results demonstrate that modification of the FSIGT with the exogenous administration of insulin allows for estimation of insulin sensitivity and glucose effectiveness in IDDM patients.
2260 2189884 Results of the application of this protocol in IDDM were consistent with previous observations that insulin sensitivity is reduced in poorly controlled IDDM and normalized in well controlled patients.
2261 2189884 An exogenous insulin administration-modified, frequently sampled iv glucose tolerance test (FSIGT) for application in insulin-dependent diabetic patients (IDDM) to allow for estimation of insulin sensitivity (SI) and glucose effectiveness (SG) with Bergman's minimal model of glucose kinetics was investigated.
2262 2189884 SI and SG were quantified in insulin-requiring newly diagnosed IDDM and in noninsulin-requiring IDDM in clinical remission with the exogenous insulin administration protocol.
2263 2189884 SI was normalized in IDDM in clinical remission despite a continued poor insulin secretory response to both glucose and tolbutamide.
2264 2189884 In conclusion, our results demonstrate that modification of the FSIGT with the exogenous administration of insulin allows for estimation of insulin sensitivity and glucose effectiveness in IDDM patients.
2265 2189884 Results of the application of this protocol in IDDM were consistent with previous observations that insulin sensitivity is reduced in poorly controlled IDDM and normalized in well controlled patients.
2266 2189884 An exogenous insulin administration-modified, frequently sampled iv glucose tolerance test (FSIGT) for application in insulin-dependent diabetic patients (IDDM) to allow for estimation of insulin sensitivity (SI) and glucose effectiveness (SG) with Bergman's minimal model of glucose kinetics was investigated.
2267 2189884 SI and SG were quantified in insulin-requiring newly diagnosed IDDM and in noninsulin-requiring IDDM in clinical remission with the exogenous insulin administration protocol.
2268 2189884 SI was normalized in IDDM in clinical remission despite a continued poor insulin secretory response to both glucose and tolbutamide.
2269 2189884 In conclusion, our results demonstrate that modification of the FSIGT with the exogenous administration of insulin allows for estimation of insulin sensitivity and glucose effectiveness in IDDM patients.
2270 2189884 Results of the application of this protocol in IDDM were consistent with previous observations that insulin sensitivity is reduced in poorly controlled IDDM and normalized in well controlled patients.
2271 2189884 An exogenous insulin administration-modified, frequently sampled iv glucose tolerance test (FSIGT) for application in insulin-dependent diabetic patients (IDDM) to allow for estimation of insulin sensitivity (SI) and glucose effectiveness (SG) with Bergman's minimal model of glucose kinetics was investigated.
2272 2189884 SI and SG were quantified in insulin-requiring newly diagnosed IDDM and in noninsulin-requiring IDDM in clinical remission with the exogenous insulin administration protocol.
2273 2189884 SI was normalized in IDDM in clinical remission despite a continued poor insulin secretory response to both glucose and tolbutamide.
2274 2189884 In conclusion, our results demonstrate that modification of the FSIGT with the exogenous administration of insulin allows for estimation of insulin sensitivity and glucose effectiveness in IDDM patients.
2275 2189884 Results of the application of this protocol in IDDM were consistent with previous observations that insulin sensitivity is reduced in poorly controlled IDDM and normalized in well controlled patients.
2276 2189884 An exogenous insulin administration-modified, frequently sampled iv glucose tolerance test (FSIGT) for application in insulin-dependent diabetic patients (IDDM) to allow for estimation of insulin sensitivity (SI) and glucose effectiveness (SG) with Bergman's minimal model of glucose kinetics was investigated.
2277 2189884 SI and SG were quantified in insulin-requiring newly diagnosed IDDM and in noninsulin-requiring IDDM in clinical remission with the exogenous insulin administration protocol.
2278 2189884 SI was normalized in IDDM in clinical remission despite a continued poor insulin secretory response to both glucose and tolbutamide.
2279 2189884 In conclusion, our results demonstrate that modification of the FSIGT with the exogenous administration of insulin allows for estimation of insulin sensitivity and glucose effectiveness in IDDM patients.
2280 2189884 Results of the application of this protocol in IDDM were consistent with previous observations that insulin sensitivity is reduced in poorly controlled IDDM and normalized in well controlled patients.
2281 2189897 The effect of improved metabolic control on the clinical periodontal condition and the subgingival microflora of diseased and healthy periodontal pockets in 6 ambulatory insulin-dependent diabetes mellitus (IDDM) patients was prospectively studied.
2282 2189896 Insulin-dependent diabetes mellitus (IDDM) is characterized by a progressive autoimmune destruction of the pancreatic beta-cells.
2283 2190280 Ultimately, the origin of diabetic nephropathy in IDDM must be traced to insulin lack, with its associated derangements in cellular metabolism.
2284 2190767 Little information is available regarding the optimal timing of exercise in insulin-dependent diabetes mellitus (IDDM) patients.
2285 2190767 In this study, six IDDM patients receiving ultralente-based intensive insulin therapy were studied during 30 min of exercise (approximately 60% VO2max), before breakfast, and at 1600.
2286 2190767 Because of the lower risk of hypoglycemia, our results suggest prebreakfast exercise may be preferable for some IDDM patients receiving intensive insulin therapy.
2287 2190767 Little information is available regarding the optimal timing of exercise in insulin-dependent diabetes mellitus (IDDM) patients.
2288 2190767 In this study, six IDDM patients receiving ultralente-based intensive insulin therapy were studied during 30 min of exercise (approximately 60% VO2max), before breakfast, and at 1600.
2289 2190767 Because of the lower risk of hypoglycemia, our results suggest prebreakfast exercise may be preferable for some IDDM patients receiving intensive insulin therapy.
2290 2190767 Little information is available regarding the optimal timing of exercise in insulin-dependent diabetes mellitus (IDDM) patients.
2291 2190767 In this study, six IDDM patients receiving ultralente-based intensive insulin therapy were studied during 30 min of exercise (approximately 60% VO2max), before breakfast, and at 1600.
2292 2190767 Because of the lower risk of hypoglycemia, our results suggest prebreakfast exercise may be preferable for some IDDM patients receiving intensive insulin therapy.
2293 2190769 To test the hypothesis that nocturnal hypoglycemia causes postprandial hyperglycemia the next day (the Somogyi phenomenon) in patients with insulin-dependent diabetes mellitus (IDDM), we studied 10 moderately well controlled patients, who were on their usual therapeutic regimens, from 2000 to 2000 on three occasions.
2294 2190773 Hypoglycemia risk during exercise after intramuscular injection of insulin in thigh in IDDM.
2295 2190773 The influence of bicycle exercise (60% of W170 [working capacity at a pulse rate of 170 beats/min]; 40 min) on the absorption of 125I-labeled fast-acting insulin (10 U; Actrapid human insulin) after intramuscular compared with subcutaneous injection in the thigh was studied on 2 consecutive days in 10 insulin-dependent diabetes mellitus (IDDM) patients.
2296 2190773 Hypoglycemia risk during exercise after intramuscular injection of insulin in thigh in IDDM.
2297 2190773 The influence of bicycle exercise (60% of W170 [working capacity at a pulse rate of 170 beats/min]; 40 min) on the absorption of 125I-labeled fast-acting insulin (10 U; Actrapid human insulin) after intramuscular compared with subcutaneous injection in the thigh was studied on 2 consecutive days in 10 insulin-dependent diabetes mellitus (IDDM) patients.
2298 2190782 Isolated rat islets were incubated in the presence of immunoglobulin preparations from patients with insulin-dependent and non-insulin-dependent diabetes mellitus (IDDM, NIDDM) and healthy subjects, and stimulated with D-glucose, L-arginine or tolbutamide.
2299 2190782 Immunoglobulin fractions negative for ICSA either from four patients with recently diagnosed IDDM or from four newly diagnosed NIDDM patients had only negligible effect on insulin release after stimulation with glucose.
2300 2190782 These results suggest that ICSA in IDDM patients, even in the absence of complement or lymphocytes, may preferentially interfere with the mechanisms of glucose-stimulated insulin release in the pancreatic B cells.
2301 2190782 Isolated rat islets were incubated in the presence of immunoglobulin preparations from patients with insulin-dependent and non-insulin-dependent diabetes mellitus (IDDM, NIDDM) and healthy subjects, and stimulated with D-glucose, L-arginine or tolbutamide.
2302 2190782 Immunoglobulin fractions negative for ICSA either from four patients with recently diagnosed IDDM or from four newly diagnosed NIDDM patients had only negligible effect on insulin release after stimulation with glucose.
2303 2190782 These results suggest that ICSA in IDDM patients, even in the absence of complement or lymphocytes, may preferentially interfere with the mechanisms of glucose-stimulated insulin release in the pancreatic B cells.
2304 2190782 Isolated rat islets were incubated in the presence of immunoglobulin preparations from patients with insulin-dependent and non-insulin-dependent diabetes mellitus (IDDM, NIDDM) and healthy subjects, and stimulated with D-glucose, L-arginine or tolbutamide.
2305 2190782 Immunoglobulin fractions negative for ICSA either from four patients with recently diagnosed IDDM or from four newly diagnosed NIDDM patients had only negligible effect on insulin release after stimulation with glucose.
2306 2190782 These results suggest that ICSA in IDDM patients, even in the absence of complement or lymphocytes, may preferentially interfere with the mechanisms of glucose-stimulated insulin release in the pancreatic B cells.
2307 2191074 Nonobese diabetic (NOD) mice are the experimental prototype of type 1 insulin-dependent diabetes mellitus (IDDM).
2308 2191882 This perspective deals with prediction of overt diabetic nephropathy in patients with insulin-dependent diabetes mellitus (IDDM).
2309 2191882 Herein, I analyzed alternatives to microalbuminuria in predicting kidney disease in diabetes. 1) Parental predisposition to hypertension is not seen in all studies and therefore may not be a decisive factor, and it cannot be used in prediction of nephropathy. 2) Prediabetic blood pressure may predict nephropathy in certain non-insulin-dependent diabetic patients, but elevated blood pressure seems to develop after early microalbuminuria and is likely to be an aggravating factor in established microalbuminuria in IDDM patients. 3) At the clinical diagnosis of IDDM, diabetic nephropathy cannot be predicted. 4) Glycemic control is poor in normoalbuminuric patients with later development of microalbuminuria, and multiple glycosylated hemoglobin measurements are therefore important. 5) In diabetes, glomerular hyperfiltration is associated with late nephropathy, but it alone cannot be the decisive factor, because hyperfiltration in nondiabetic individuals does not produce kidney disease, according to new long-term follow-up studies. 6) Studies of glomerular structure and ultrastructure have not yet documented predictive values for overt nephropathy, but further studies are in progress. 7) Isolated blood pressure elevation without microabuminuria (probably representing essential hypertension in diabetes) has not been predictive. 8) It is clear that elevation of serum creatinine is a very late and insensitive parameter, occurring only with pronounced proteinuria.
2310 2191882 This perspective deals with prediction of overt diabetic nephropathy in patients with insulin-dependent diabetes mellitus (IDDM).
2311 2191882 Herein, I analyzed alternatives to microalbuminuria in predicting kidney disease in diabetes. 1) Parental predisposition to hypertension is not seen in all studies and therefore may not be a decisive factor, and it cannot be used in prediction of nephropathy. 2) Prediabetic blood pressure may predict nephropathy in certain non-insulin-dependent diabetic patients, but elevated blood pressure seems to develop after early microalbuminuria and is likely to be an aggravating factor in established microalbuminuria in IDDM patients. 3) At the clinical diagnosis of IDDM, diabetic nephropathy cannot be predicted. 4) Glycemic control is poor in normoalbuminuric patients with later development of microalbuminuria, and multiple glycosylated hemoglobin measurements are therefore important. 5) In diabetes, glomerular hyperfiltration is associated with late nephropathy, but it alone cannot be the decisive factor, because hyperfiltration in nondiabetic individuals does not produce kidney disease, according to new long-term follow-up studies. 6) Studies of glomerular structure and ultrastructure have not yet documented predictive values for overt nephropathy, but further studies are in progress. 7) Isolated blood pressure elevation without microabuminuria (probably representing essential hypertension in diabetes) has not been predictive. 8) It is clear that elevation of serum creatinine is a very late and insensitive parameter, occurring only with pronounced proteinuria.
2312 2195734 A prospective, randomized, double-blind, placebo-controlled international multicenter trial including 188 newly diagnosed insulin-dependent diabetic (IDDM) patients was undertaken with the aim of investigating whether immunosuppression for one year with ciklosporin (Cs) could induce and maintain clinical remission and improvement of beta-cell function.
2313 2197139 Intensive insulin therapy in patients with recently diagnosed insulin-dependent diabetes mellitus (IDDM) has been reported to result in a prolonged increase in endogenous insulin-secreting capacity.
2314 2197139 Because the clinical onset of IDDM occurs only after most insulin-secreting beta-cells have been destroyed, we tested whether prophylactic insulin therapy might prevent IDDM in nonobese diabetic (NOD) mice.
2315 2197139 These results suggest that prophylactic insulin therapy to prevent IDDM in humans should be considered for clinical trials.
2316 2197139 Intensive insulin therapy in patients with recently diagnosed insulin-dependent diabetes mellitus (IDDM) has been reported to result in a prolonged increase in endogenous insulin-secreting capacity.
2317 2197139 Because the clinical onset of IDDM occurs only after most insulin-secreting beta-cells have been destroyed, we tested whether prophylactic insulin therapy might prevent IDDM in nonobese diabetic (NOD) mice.
2318 2197139 These results suggest that prophylactic insulin therapy to prevent IDDM in humans should be considered for clinical trials.
2319 2197139 Intensive insulin therapy in patients with recently diagnosed insulin-dependent diabetes mellitus (IDDM) has been reported to result in a prolonged increase in endogenous insulin-secreting capacity.
2320 2197139 Because the clinical onset of IDDM occurs only after most insulin-secreting beta-cells have been destroyed, we tested whether prophylactic insulin therapy might prevent IDDM in nonobese diabetic (NOD) mice.
2321 2197139 These results suggest that prophylactic insulin therapy to prevent IDDM in humans should be considered for clinical trials.
2322 2198433 The insulin effect (6.5 to 7.5 hours) following hypoglycemia was studied with the euglycemic clamp technique in eight patients with insulin-dependent diabeteses mellitus (IDDM).
2323 2200729 Previous studies showed that islet cell autoantibodies are present at the onset of insulin-dependent diabetes mellitus (IDDM) in humans and in rodent models of this disease.
2324 2200731 To determine the prevalence and predictive value of islet cell antibodies (ICAs) for the development of insulin-dependent diabetes mellitus (IDDM) in 1212 Finnish children aged 3-18 yr, samples for ICA determination were taken in 1980, and subsequent analyses were performed in originally ICA+ children and in 296 initially ICA- children in 1983 and 1986.
2325 2201495 The aim of this study was to examine the effect of Max EPA (a commercially available fish oil preparation) on serum cholesterol lipoproteins and apolipoproteins in insulin-dependent diabetic (IDDM) men with dosages that were likely to be acceptable to patients.
2326 2201495 Changes in apolipoproteins were examined and showed that the level of apolipoprotein A-I increased after ingestion of fish oil and correlated significantly (P less than 0.05) with the rise in HDL cholesterol.
2327 2201498 We evaluated the autonomic influence on pregnancy outcome with prospective study of 100 consecutive pregnancies in women with insulin-dependent diabetes mellitus (IDDM).
2328 2201500 Cyclosporin and other immunosuppressive agents have been proposed as a preventive treatment against the development of insulin-dependent diabetes mellitus (IDDM) in relatives at increased risk for the disease, based on the understanding that its etiology is an ongoing process of autoimmune beta-cell destruction.
2329 2202883 In addition, ICA-positive insulin-dependent diabetes mellitus (IDDM) patients had lower values of FBG (8.2 +/- 0.4 mmol/L, P less than .01 v ICA-negative IDDs) and HbA1c (9.2% +/- 0.2%, P less than .05 v ICA-negative IDDs) than ICA-negative ones (FBG, 9.9 +/- 0.4 mmol/L; HbA1c, 9.8% +/- 0.2%).
2330 2203875 The predictive capability of the glycaemic response to spaghetti in non-insulin dependent (NIDDM) and insulin dependent (IDDM) diabetic subjects.
2331 2203875 We found that the areas of blood glucose (above basal) were identical irrespective of whether spaghetti was taken alone or as part of a mixed meal in both NIDDM (484 +/- 154 mmol l-1 240 min-1 vs. 393 +/- 126 mmol l-1 240 min-1) and IDDM subjects (610 +/- 143 mmol l-1 240 min-1 vs. 770 +/- 135 mmol l-1 240 min-1).
2332 2203875 The insulin levels were identical in the IDDM diabetics.
2333 2203875 The predictive capability of the glycaemic response to spaghetti in non-insulin dependent (NIDDM) and insulin dependent (IDDM) diabetic subjects.
2334 2203875 We found that the areas of blood glucose (above basal) were identical irrespective of whether spaghetti was taken alone or as part of a mixed meal in both NIDDM (484 +/- 154 mmol l-1 240 min-1 vs. 393 +/- 126 mmol l-1 240 min-1) and IDDM subjects (610 +/- 143 mmol l-1 240 min-1 vs. 770 +/- 135 mmol l-1 240 min-1).
2335 2203875 The insulin levels were identical in the IDDM diabetics.
2336 2203875 The predictive capability of the glycaemic response to spaghetti in non-insulin dependent (NIDDM) and insulin dependent (IDDM) diabetic subjects.
2337 2203875 We found that the areas of blood glucose (above basal) were identical irrespective of whether spaghetti was taken alone or as part of a mixed meal in both NIDDM (484 +/- 154 mmol l-1 240 min-1 vs. 393 +/- 126 mmol l-1 240 min-1) and IDDM subjects (610 +/- 143 mmol l-1 240 min-1 vs. 770 +/- 135 mmol l-1 240 min-1).
2338 2203875 The insulin levels were identical in the IDDM diabetics.
2339 2204503 We have previously shown the presence of circulating islet cell cytoplasmic antibodies (ICA) and insulin autoantibodies (IAA) in the NOD mouse before onset of insulin-dependent diabetes mellitus (IDDM).
2340 2204602 Insulin induced proliferation of blood mononuclear cells, numbers of blood B and T cells, of blood lymphocytes bearing interleukin 2 receptors or HLA class II molecules were assayed at diagnosis and one year later in children with insulin-dependent diabetes mellitus (IDDM) and in healthy children.
2341 2204602 T cells of the helper/inducer (CD4+) phenotype and interleukin 2 receptor positive lymphocytes were increased both at diagnosis and one year later.
2342 2206115 Modern management of patients with insulin-dependent diabetes mellitus (IDDM) is a specialised area, usually undertaken as a team effort by general practitioner, diabetes specialist, diabetes educator and dietitian.
2343 2209298 Lack of cutaneous hyperemia in response to insulin-induced hypoglycemia in IDDM.
2344 2209298 Cutaneous blood flow was measured with the laser Doppler technique and by recording cutaneous O2 tension on the forearm and forehead in nine young adult patients with insulin-dependent diabetes mellitus (IDDM) and nine sex- and age-matched healthy control subjects after induction of hypoglycemia.
2345 2209298 Lack of cutaneous hyperemia in response to insulin-induced hypoglycemia in IDDM.
2346 2209298 Cutaneous blood flow was measured with the laser Doppler technique and by recording cutaneous O2 tension on the forearm and forehead in nine young adult patients with insulin-dependent diabetes mellitus (IDDM) and nine sex- and age-matched healthy control subjects after induction of hypoglycemia.
2347 2209301 The goal of this study was to measure the incidence of insulin-dependent diabetes mellitus (IDDM) during 1984-1986 in residents of Turin, Italy, aged less than 30 yr.
2348 2209303 Insulin-dependent diabetes mellitus (IDDM) is one of the most important chronic diseases of children worldwide.
2349 2209324 The goal of this study was to describe a patient who developed insulin-dependent diabetes mellitus (IDDM) after donating a kidney to his sibling and to suggest a possible solution to prevent such an occurrence.
2350 2209324 Both oral and intravenous glucose tolerance tests demonstrated a gradual loss of insulin secretion and increasing glucose intolerance until the patient developed IDDM 6 yr after the nephrectomy.
2351 2209324 The goal of this study was to describe a patient who developed insulin-dependent diabetes mellitus (IDDM) after donating a kidney to his sibling and to suggest a possible solution to prevent such an occurrence.
2352 2209324 Both oral and intravenous glucose tolerance tests demonstrated a gradual loss of insulin secretion and increasing glucose intolerance until the patient developed IDDM 6 yr after the nephrectomy.
2353 2209752 Then the corneal autofluorescence was determined in 22 healthy controls, 18 non-insulin-dependent diabetes mellitus (NIDDM). 23 insulin-dependent diabetes mellitus (IDDM) and 21 penetrating keratoplasty patients in order to detect a possible difference in autofluorescence as a result of diabetes or penetrating keratoplasty.
2354 2210059 The effect of insulin on plasma amino acid concentrations and leucine metabolism was examined in 18 healthy nondiabetic young volunteers and in 7 subjects with insulin-dependent diabetes mellitus (IDDM) with the euglycemic insulin-clamp technique (40 mU.m-2.min-1) in combination with [1-14C]leucine.
2355 2210059 During the insulin-clamp study performed in subjects with poorly controlled IDDM, endogenous leucine flux (ELF), leucine oxidation (LO), and nonoxidative leucine disposal (NOLD) all decreased (50.1 +/- 2.0 to 26.4 +/- 0.4; 9.2 +/- 0.4 to 6.0 +/- 0.3; 40.9 +/- 2.0 to 20.4 +/- 2.0 mumol.m-2.min-1, respectively) to the same extent as in control subjects.
2356 2210059 To examine the effect of substrate availability on leucine turnover, well-regulated IDDM and control subjects underwent a repeat insulin-clamp study combined with a balanced amino acid infusion designed to increase circulating plasma amino acid levels approximately twofold.
2357 2210059 Under these conditions, NOLD was equally enhanced above baseline in both control and IDDM subjects (P less than .01), whereas ELF was inhibited to a greater extent (P less than .01) than during the insulin clamp performed without amino acid infusion (control vs. diabetic subjects, NS).
2358 2210059 In conclusion, insulin-mediated glucose metabolism is severely impaired in subjects with both poorly controlled and well-controlled IDDM, whereas the effect of acute insulin infusion on leucine turnover is normal, and combined hyperaminoacidemia/hyperinsulinemia stimulated NOLD to a similar extent in both IDDM and control subjects.
2359 2210059 The effect of insulin on plasma amino acid concentrations and leucine metabolism was examined in 18 healthy nondiabetic young volunteers and in 7 subjects with insulin-dependent diabetes mellitus (IDDM) with the euglycemic insulin-clamp technique (40 mU.m-2.min-1) in combination with [1-14C]leucine.
2360 2210059 During the insulin-clamp study performed in subjects with poorly controlled IDDM, endogenous leucine flux (ELF), leucine oxidation (LO), and nonoxidative leucine disposal (NOLD) all decreased (50.1 +/- 2.0 to 26.4 +/- 0.4; 9.2 +/- 0.4 to 6.0 +/- 0.3; 40.9 +/- 2.0 to 20.4 +/- 2.0 mumol.m-2.min-1, respectively) to the same extent as in control subjects.
2361 2210059 To examine the effect of substrate availability on leucine turnover, well-regulated IDDM and control subjects underwent a repeat insulin-clamp study combined with a balanced amino acid infusion designed to increase circulating plasma amino acid levels approximately twofold.
2362 2210059 Under these conditions, NOLD was equally enhanced above baseline in both control and IDDM subjects (P less than .01), whereas ELF was inhibited to a greater extent (P less than .01) than during the insulin clamp performed without amino acid infusion (control vs. diabetic subjects, NS).
2363 2210059 In conclusion, insulin-mediated glucose metabolism is severely impaired in subjects with both poorly controlled and well-controlled IDDM, whereas the effect of acute insulin infusion on leucine turnover is normal, and combined hyperaminoacidemia/hyperinsulinemia stimulated NOLD to a similar extent in both IDDM and control subjects.
2364 2210059 The effect of insulin on plasma amino acid concentrations and leucine metabolism was examined in 18 healthy nondiabetic young volunteers and in 7 subjects with insulin-dependent diabetes mellitus (IDDM) with the euglycemic insulin-clamp technique (40 mU.m-2.min-1) in combination with [1-14C]leucine.
2365 2210059 During the insulin-clamp study performed in subjects with poorly controlled IDDM, endogenous leucine flux (ELF), leucine oxidation (LO), and nonoxidative leucine disposal (NOLD) all decreased (50.1 +/- 2.0 to 26.4 +/- 0.4; 9.2 +/- 0.4 to 6.0 +/- 0.3; 40.9 +/- 2.0 to 20.4 +/- 2.0 mumol.m-2.min-1, respectively) to the same extent as in control subjects.
2366 2210059 To examine the effect of substrate availability on leucine turnover, well-regulated IDDM and control subjects underwent a repeat insulin-clamp study combined with a balanced amino acid infusion designed to increase circulating plasma amino acid levels approximately twofold.
2367 2210059 Under these conditions, NOLD was equally enhanced above baseline in both control and IDDM subjects (P less than .01), whereas ELF was inhibited to a greater extent (P less than .01) than during the insulin clamp performed without amino acid infusion (control vs. diabetic subjects, NS).
2368 2210059 In conclusion, insulin-mediated glucose metabolism is severely impaired in subjects with both poorly controlled and well-controlled IDDM, whereas the effect of acute insulin infusion on leucine turnover is normal, and combined hyperaminoacidemia/hyperinsulinemia stimulated NOLD to a similar extent in both IDDM and control subjects.
2369 2210059 The effect of insulin on plasma amino acid concentrations and leucine metabolism was examined in 18 healthy nondiabetic young volunteers and in 7 subjects with insulin-dependent diabetes mellitus (IDDM) with the euglycemic insulin-clamp technique (40 mU.m-2.min-1) in combination with [1-14C]leucine.
2370 2210059 During the insulin-clamp study performed in subjects with poorly controlled IDDM, endogenous leucine flux (ELF), leucine oxidation (LO), and nonoxidative leucine disposal (NOLD) all decreased (50.1 +/- 2.0 to 26.4 +/- 0.4; 9.2 +/- 0.4 to 6.0 +/- 0.3; 40.9 +/- 2.0 to 20.4 +/- 2.0 mumol.m-2.min-1, respectively) to the same extent as in control subjects.
2371 2210059 To examine the effect of substrate availability on leucine turnover, well-regulated IDDM and control subjects underwent a repeat insulin-clamp study combined with a balanced amino acid infusion designed to increase circulating plasma amino acid levels approximately twofold.
2372 2210059 Under these conditions, NOLD was equally enhanced above baseline in both control and IDDM subjects (P less than .01), whereas ELF was inhibited to a greater extent (P less than .01) than during the insulin clamp performed without amino acid infusion (control vs. diabetic subjects, NS).
2373 2210059 In conclusion, insulin-mediated glucose metabolism is severely impaired in subjects with both poorly controlled and well-controlled IDDM, whereas the effect of acute insulin infusion on leucine turnover is normal, and combined hyperaminoacidemia/hyperinsulinemia stimulated NOLD to a similar extent in both IDDM and control subjects.
2374 2210059 The effect of insulin on plasma amino acid concentrations and leucine metabolism was examined in 18 healthy nondiabetic young volunteers and in 7 subjects with insulin-dependent diabetes mellitus (IDDM) with the euglycemic insulin-clamp technique (40 mU.m-2.min-1) in combination with [1-14C]leucine.
2375 2210059 During the insulin-clamp study performed in subjects with poorly controlled IDDM, endogenous leucine flux (ELF), leucine oxidation (LO), and nonoxidative leucine disposal (NOLD) all decreased (50.1 +/- 2.0 to 26.4 +/- 0.4; 9.2 +/- 0.4 to 6.0 +/- 0.3; 40.9 +/- 2.0 to 20.4 +/- 2.0 mumol.m-2.min-1, respectively) to the same extent as in control subjects.
2376 2210059 To examine the effect of substrate availability on leucine turnover, well-regulated IDDM and control subjects underwent a repeat insulin-clamp study combined with a balanced amino acid infusion designed to increase circulating plasma amino acid levels approximately twofold.
2377 2210059 Under these conditions, NOLD was equally enhanced above baseline in both control and IDDM subjects (P less than .01), whereas ELF was inhibited to a greater extent (P less than .01) than during the insulin clamp performed without amino acid infusion (control vs. diabetic subjects, NS).
2378 2210059 In conclusion, insulin-mediated glucose metabolism is severely impaired in subjects with both poorly controlled and well-controlled IDDM, whereas the effect of acute insulin infusion on leucine turnover is normal, and combined hyperaminoacidemia/hyperinsulinemia stimulated NOLD to a similar extent in both IDDM and control subjects.
2379 2210066 The analysis of HLA-DQ beta nucleotide sequence polymorphism in insulin-dependent diabetes mellitus (IDDM) patients and control subjects suggests a role for the DQ beta-chain in genetic susceptibility.
2380 2210066 However, important exceptions to this pattern have been identified in the analysis of heterozygous DR1/4 IDDM patients.
2381 2210066 The analysis of HLA-DQ beta nucleotide sequence polymorphism in insulin-dependent diabetes mellitus (IDDM) patients and control subjects suggests a role for the DQ beta-chain in genetic susceptibility.
2382 2210066 However, important exceptions to this pattern have been identified in the analysis of heterozygous DR1/4 IDDM patients.
2383 2210067 Our understanding of the role of HLA genes associated with insulin-dependent diabetes mellitus (IDDM) is in disarray, despite recent improvements in the definition of specific alleles and haplotypes.
2384 2212030 Cognitive functioning after a mild hypoglycemic episode (MHE) was studied in 24 school-age children with insulin-dependent diabetes mellitus (IDDM).
2385 2217170 The presence of an amino acid other than aspartic acid at position 57 of the HLA-DQ beta chain (non-Asp-57) is highly associated with susceptibility to insulin-dependent diabetes mellitus (IDDM), whereas an aspartic acid at this position (Asp-57) appears to confer resistance to the disease.
2386 2218782 The major genetic markers associated with the development of insulin-dependent diabetes mellitus (IDDM) is the possession of the HLA alleles DR3/DR4 and more recently the absence of aspartate in the 57th position on the beta-chain of the HLA DQ gene (HLA DQ beta Asp 57 negative).
2387 2218782 The most important auto-immune marker for predicting preclinical IDDM is the presence of high titres (greater than 40 Juvenile Diabetes Foundation units) of islet cell antibodies (ICA), while the finding of insulin auto-antibodies (IAA) is a good predictive marker in children less than 5 years of age.
2388 2218782 The progressive decline of the first phase of insulin secretion in response to an intravenous glucose challenge is associated with the onset of IDDM within 18 months.
2389 2218782 The major genetic markers associated with the development of insulin-dependent diabetes mellitus (IDDM) is the possession of the HLA alleles DR3/DR4 and more recently the absence of aspartate in the 57th position on the beta-chain of the HLA DQ gene (HLA DQ beta Asp 57 negative).
2390 2218782 The most important auto-immune marker for predicting preclinical IDDM is the presence of high titres (greater than 40 Juvenile Diabetes Foundation units) of islet cell antibodies (ICA), while the finding of insulin auto-antibodies (IAA) is a good predictive marker in children less than 5 years of age.
2391 2218782 The progressive decline of the first phase of insulin secretion in response to an intravenous glucose challenge is associated with the onset of IDDM within 18 months.
2392 2218782 The major genetic markers associated with the development of insulin-dependent diabetes mellitus (IDDM) is the possession of the HLA alleles DR3/DR4 and more recently the absence of aspartate in the 57th position on the beta-chain of the HLA DQ gene (HLA DQ beta Asp 57 negative).
2393 2218782 The most important auto-immune marker for predicting preclinical IDDM is the presence of high titres (greater than 40 Juvenile Diabetes Foundation units) of islet cell antibodies (ICA), while the finding of insulin auto-antibodies (IAA) is a good predictive marker in children less than 5 years of age.
2394 2218782 The progressive decline of the first phase of insulin secretion in response to an intravenous glucose challenge is associated with the onset of IDDM within 18 months.
2395 2223554 End-point titers of islet cell surface antibodies (ICSA) were determined in 144 patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM), 98 siblings to such patients, and 188 controls using a microwell indirect immunofluorescence assay with an insulin-producing cell line of Syrian hamster origin.
2396 2226121 ICA were found in three (8.6%) IDDM patients and five (6.8%) insulin-requiring NIDDM patients; six of the eight were also CF-ICA positive.
2397 2226121 There were no differences between insulin-requiring (IDDM) and NIDDM subjects or between younger (less than 30 years) and older patients.
2398 2226121 ICA were found in three (8.6%) IDDM patients and five (6.8%) insulin-requiring NIDDM patients; six of the eight were also CF-ICA positive.
2399 2226121 There were no differences between insulin-requiring (IDDM) and NIDDM subjects or between younger (less than 30 years) and older patients.
2400 2226125 The total insulin dosage and its distribution throughout the day were evaluated in newly diagnosed Spanish IDDM patients treated with semisynthetic human insulin.
2401 2226381 Blood glucose (BG) response to psychological stress in insulin-dependent diabetes mellitus (IDDM) patients has not been firmly established.
2402 2227105 For insulin-dependent diabetes mellitus (IDDM), the best-fitting risk models are those with a single major locus with residual polygenic factors.
2403 2227120 To examine the impact of diabetes and its treatment on plasma free-fatty acid (FFA) and oxidative fuel metabolism during hypoglycemia, we combined indirect calorimetry with [3-3H]glucose during a 4-h low-dose insulin infusion (plasma insulin approximately 2-fold above basal) in six poorly controlled and nine well-controlled insulin-dependent diabetes mellitus (IDDM) patients and in six healthy subjects.
2404 2227120 We conclude that poorly controlled IDDM diabetic patients are resistant to the antilipolytic effects of insulin and show impaired stimulation of glucose oxidation during insulin-induced hypoglycemia.
2405 2227120 To examine the impact of diabetes and its treatment on plasma free-fatty acid (FFA) and oxidative fuel metabolism during hypoglycemia, we combined indirect calorimetry with [3-3H]glucose during a 4-h low-dose insulin infusion (plasma insulin approximately 2-fold above basal) in six poorly controlled and nine well-controlled insulin-dependent diabetes mellitus (IDDM) patients and in six healthy subjects.
2406 2227120 We conclude that poorly controlled IDDM diabetic patients are resistant to the antilipolytic effects of insulin and show impaired stimulation of glucose oxidation during insulin-induced hypoglycemia.
2407 2227128 Lack of predictive value of islet cell antibodies, insulin antibodies, and HLA-DR phenotype for remission in cyclosporin-treated IDDM patients.
2408 2227128 The effect of immunosuppression on the humoral immune response to islet autoantigens and exogenously administered insulin and the predictive value of islet cell cytoplasmic antibodies (ICAs), insulin antibodies (IAs), and HLA-DR phenotype for remission during immunosuppression were studied in a prospective randomized double-blind trial of cyclosporin administration in 98 newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients.
2409 2227128 HLA-DR phenotype and glycosylated hemoglobin were determined at study entry, and insulin requirement, glucagon-stimulated C-peptide, ICAs, and IAs were measured at entry and after 1, 3, 6, 9, and 12 mo of follow-up.
2410 2227128 Cyclosporin-treated IDDM patients ICA+ at study entry had higher levels of stimulated C-peptide after 1 mo of study, but the increased beta-cell function was not associated with a higher frequency of insulin-free remission at 1 mo.
2411 2227128 Lack of predictive value of islet cell antibodies, insulin antibodies, and HLA-DR phenotype for remission in cyclosporin-treated IDDM patients.
2412 2227128 The effect of immunosuppression on the humoral immune response to islet autoantigens and exogenously administered insulin and the predictive value of islet cell cytoplasmic antibodies (ICAs), insulin antibodies (IAs), and HLA-DR phenotype for remission during immunosuppression were studied in a prospective randomized double-blind trial of cyclosporin administration in 98 newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients.
2413 2227128 HLA-DR phenotype and glycosylated hemoglobin were determined at study entry, and insulin requirement, glucagon-stimulated C-peptide, ICAs, and IAs were measured at entry and after 1, 3, 6, 9, and 12 mo of follow-up.
2414 2227128 Cyclosporin-treated IDDM patients ICA+ at study entry had higher levels of stimulated C-peptide after 1 mo of study, but the increased beta-cell function was not associated with a higher frequency of insulin-free remission at 1 mo.
2415 2227128 Lack of predictive value of islet cell antibodies, insulin antibodies, and HLA-DR phenotype for remission in cyclosporin-treated IDDM patients.
2416 2227128 The effect of immunosuppression on the humoral immune response to islet autoantigens and exogenously administered insulin and the predictive value of islet cell cytoplasmic antibodies (ICAs), insulin antibodies (IAs), and HLA-DR phenotype for remission during immunosuppression were studied in a prospective randomized double-blind trial of cyclosporin administration in 98 newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients.
2417 2227128 HLA-DR phenotype and glycosylated hemoglobin were determined at study entry, and insulin requirement, glucagon-stimulated C-peptide, ICAs, and IAs were measured at entry and after 1, 3, 6, 9, and 12 mo of follow-up.
2418 2227128 Cyclosporin-treated IDDM patients ICA+ at study entry had higher levels of stimulated C-peptide after 1 mo of study, but the increased beta-cell function was not associated with a higher frequency of insulin-free remission at 1 mo.
2419 2227133 Two hundred nine consecutive normotensive insulin-dependent diabetic (IDDM) patients were followed prospectively from November 1982 to January 1988.
2420 2227136 The HLA-DQ beta-chain (DQB1) genes of 72 Japanese patients with insulin-dependent diabetes mellitus (IDDM) and 85 control subjects were studied with polymerase chain-reaction (PCR) amplification and allele-specific oligonucleotide hybridization.
2421 2227136 The DRB1 gene, particularly position 57 of the DR beta-chain, may contribute to IDDM susceptibility in Japanese.
2422 2227136 The HLA-DQ beta-chain (DQB1) genes of 72 Japanese patients with insulin-dependent diabetes mellitus (IDDM) and 85 control subjects were studied with polymerase chain-reaction (PCR) amplification and allele-specific oligonucleotide hybridization.
2423 2227136 The DRB1 gene, particularly position 57 of the DR beta-chain, may contribute to IDDM susceptibility in Japanese.
2424 2227793 [DNA sequence analysis of HLA-DQB genes associated with insulin-dependent diabetes mellitus in Japanese].
2425 2227793 Recently it has been reported that 57th amino acid of DQ beta antigen was a non-aspartic acid in the most Caucasian patients with insulin-dependent diabetes mellitus (IDDM).
2426 2227793 In order to determine the possible significance of the 57th amino acid of DQ beta chain for the susceptibility to IDDM in Japanese, we performed DNA Sequence analysis of HLA-DQB from Japanese IDDM patient, its same HLA genotyped healthy sibling and B cell line with Japanese IDDM associated haplotype.
2427 2227793 [DNA sequence analysis of HLA-DQB genes associated with insulin-dependent diabetes mellitus in Japanese].
2428 2227793 Recently it has been reported that 57th amino acid of DQ beta antigen was a non-aspartic acid in the most Caucasian patients with insulin-dependent diabetes mellitus (IDDM).
2429 2227793 In order to determine the possible significance of the 57th amino acid of DQ beta chain for the susceptibility to IDDM in Japanese, we performed DNA Sequence analysis of HLA-DQB from Japanese IDDM patient, its same HLA genotyped healthy sibling and B cell line with Japanese IDDM associated haplotype.
2430 2232625 The aim of the study was to investigate the influence of 40 mg of the beta-blocker penbutolol (Betapressin TM; Hoechst Ltd., Frankfurt/Main) in comparison to placebo on the insulin consumption on the blood sugar profile in twelve insulin-dependent diabetes (IDDM) patients.
2431 2232625 The same was also true for hormonal parameters as STH, ACTH, cortisol, and catecholamines.
2432 2239297 Serum levels of glycated albumin in non-diabetic and insulin-dependent diabetic children.
2433 2239297 The serum levels of glycated albumin (GA) in 83 non-diabetic children and 26 children with insulin-dependent diabetes mellitus (IDDM) were measured by high-performance liquid chromatography (HPLC).
2434 2245874 BB/E rats spontaneously develop a form of autoimmune diabetes resembling insulin-dependent diabetes mellitus (IDDM) in humans.
2435 2245874 IDDM results from central destruction of the insulin-producing beta-cells of the pancreatic islets.
2436 2245874 Herein, we report that the outbreak of IDDM in BB/E rats is preceded by the spontaneous development of an anti-idiotypic antibody to a particular antibody to insulin made by the rats.
2437 2245874 Thus, a spontaneous anti-idiotypic antibody network whose products can affect the peripheral utilization of insulin seems to accompany the central destruction of beta-cells in developing IDDM.
2438 2245874 BB/E rats spontaneously develop a form of autoimmune diabetes resembling insulin-dependent diabetes mellitus (IDDM) in humans.
2439 2245874 IDDM results from central destruction of the insulin-producing beta-cells of the pancreatic islets.
2440 2245874 Herein, we report that the outbreak of IDDM in BB/E rats is preceded by the spontaneous development of an anti-idiotypic antibody to a particular antibody to insulin made by the rats.
2441 2245874 Thus, a spontaneous anti-idiotypic antibody network whose products can affect the peripheral utilization of insulin seems to accompany the central destruction of beta-cells in developing IDDM.
2442 2245874 BB/E rats spontaneously develop a form of autoimmune diabetes resembling insulin-dependent diabetes mellitus (IDDM) in humans.
2443 2245874 IDDM results from central destruction of the insulin-producing beta-cells of the pancreatic islets.
2444 2245874 Herein, we report that the outbreak of IDDM in BB/E rats is preceded by the spontaneous development of an anti-idiotypic antibody to a particular antibody to insulin made by the rats.
2445 2245874 Thus, a spontaneous anti-idiotypic antibody network whose products can affect the peripheral utilization of insulin seems to accompany the central destruction of beta-cells in developing IDDM.
2446 2245874 BB/E rats spontaneously develop a form of autoimmune diabetes resembling insulin-dependent diabetes mellitus (IDDM) in humans.
2447 2245874 IDDM results from central destruction of the insulin-producing beta-cells of the pancreatic islets.
2448 2245874 Herein, we report that the outbreak of IDDM in BB/E rats is preceded by the spontaneous development of an anti-idiotypic antibody to a particular antibody to insulin made by the rats.
2449 2245874 Thus, a spontaneous anti-idiotypic antibody network whose products can affect the peripheral utilization of insulin seems to accompany the central destruction of beta-cells in developing IDDM.
2450 2246195 Immunoreactive insulin (IRI) and insulin degrading enzyme activity (IDEA) of the plasma and the corresponding erythrocyte lysate were estimated in 21 normal volunteers, 18 non insulin dependent diabetic patients (NIDDM), and 16 insulin dependent diabetics (IDDM).
2451 2248597 Optimization of insulin therapy and diet are required for IDDM and most NIDDM women will require insulin treatment in pregnancy.
2452 2249605 Among all diabetics, 56.6% was noninsulin-dependent (NIDDM) and 26.4% insulin-dependent (IDDM).
2453 2249605 Insulin treatment was frequent in CAP (52.2%) and CCP (61.7%), but less in other CP (27.5%).
2454 2249605 The prevalence of complications, including macroangiopathy tended to be higher in CAP and CCP (40.3 and 56.9%) than in other CP (31.4%).
2455 2250718 Insulin-dependent diabetes mellitus (IDDM) is a disease with an autoimmune aetiology.
2456 2250718 The monoclonal antibody 5C6 is specific for the myelomonocytic adhesion-promoting type-3 complement receptor (CR3 or CD11b/CD18) and does not bind to T cells.
2457 2251534 Slight albuminuria predicts clinically significant nephropathy in patients with insulin-dependent diabetes mellitus (IDDM) and early death in patients with non-insulin-dependent diabetes mellitus (NIDDM).
2458 2252525 We describe here that ELISA-determined proinsulin autoantibodies (IgG-PAA) also occur in first-degree relatives of IDDM patients (38/513, 7.4% vs 1.9% in controls, P less than 0.025).
2459 2252527 Our study indicates that prednisone administration, at low doses and for a long period of time, effectively restored endogenous insulin release in IDDM patients.
2460 2252529 A clinical trial was undertaken to determine whether intensive thymopentin administration enhances remission of insulin-dependent diabetes (IDDM) during the first year after diagnosis.
2461 2252529 Remission was defined as a prolonged period after IDDM onset (not less than 3 months) characterized by a non-insulin-receiving (NIR) state in which target metabolic control was reached without administration of insulin and with a valid C-peptide response, evaluated after standard breakfast.
2462 2252529 Sixteen IDDM patients aged 12-31 years, recruited within 2 weeks of initiation of insulin therapy and within 5 weeks of onset of symptoms, were treated with intravenous (i.v.) thymopoietin32-36 pentapeptide (Thy) (1 mg/kg/body weight) for 7 days and twice per week for up to 3 months.
2463 2252529 A reduction in anti-insulin antibodies (AIA) in Thy-treated patients was observed in comparison to conventionally treated IDDM starting from 6 months and reaching a reduction peak at 1 year (P less than or equal to 0.02).
2464 2252529 A clinical trial was undertaken to determine whether intensive thymopentin administration enhances remission of insulin-dependent diabetes (IDDM) during the first year after diagnosis.
2465 2252529 Remission was defined as a prolonged period after IDDM onset (not less than 3 months) characterized by a non-insulin-receiving (NIR) state in which target metabolic control was reached without administration of insulin and with a valid C-peptide response, evaluated after standard breakfast.
2466 2252529 Sixteen IDDM patients aged 12-31 years, recruited within 2 weeks of initiation of insulin therapy and within 5 weeks of onset of symptoms, were treated with intravenous (i.v.) thymopoietin32-36 pentapeptide (Thy) (1 mg/kg/body weight) for 7 days and twice per week for up to 3 months.
2467 2252529 A reduction in anti-insulin antibodies (AIA) in Thy-treated patients was observed in comparison to conventionally treated IDDM starting from 6 months and reaching a reduction peak at 1 year (P less than or equal to 0.02).
2468 2252529 A clinical trial was undertaken to determine whether intensive thymopentin administration enhances remission of insulin-dependent diabetes (IDDM) during the first year after diagnosis.
2469 2252529 Remission was defined as a prolonged period after IDDM onset (not less than 3 months) characterized by a non-insulin-receiving (NIR) state in which target metabolic control was reached without administration of insulin and with a valid C-peptide response, evaluated after standard breakfast.
2470 2252529 Sixteen IDDM patients aged 12-31 years, recruited within 2 weeks of initiation of insulin therapy and within 5 weeks of onset of symptoms, were treated with intravenous (i.v.) thymopoietin32-36 pentapeptide (Thy) (1 mg/kg/body weight) for 7 days and twice per week for up to 3 months.
2471 2252529 A reduction in anti-insulin antibodies (AIA) in Thy-treated patients was observed in comparison to conventionally treated IDDM starting from 6 months and reaching a reduction peak at 1 year (P less than or equal to 0.02).
2472 2252529 A clinical trial was undertaken to determine whether intensive thymopentin administration enhances remission of insulin-dependent diabetes (IDDM) during the first year after diagnosis.
2473 2252529 Remission was defined as a prolonged period after IDDM onset (not less than 3 months) characterized by a non-insulin-receiving (NIR) state in which target metabolic control was reached without administration of insulin and with a valid C-peptide response, evaluated after standard breakfast.
2474 2252529 Sixteen IDDM patients aged 12-31 years, recruited within 2 weeks of initiation of insulin therapy and within 5 weeks of onset of symptoms, were treated with intravenous (i.v.) thymopoietin32-36 pentapeptide (Thy) (1 mg/kg/body weight) for 7 days and twice per week for up to 3 months.
2475 2252529 A reduction in anti-insulin antibodies (AIA) in Thy-treated patients was observed in comparison to conventionally treated IDDM starting from 6 months and reaching a reduction peak at 1 year (P less than or equal to 0.02).
2476 2257600 Intensive insulin treatment in a recent stage of IDDM promotes metabolic compensation of the disease regardless which regime of conventional or unconventional treatment is used.
2477 2258796 This study examined sharing of diabetes responsibilities between mothers and their diabetic children and the relationship between patterns of mother-child sharing of responsibility for diabetes tasks and demographic variables, adherence, and metabolic functioning in children with insulin-dependent diabetes mellitus (IDDM).
2478 2259216 GS4, a water-soluble extract of the leaves of Gymnema sylvestre, was administered (400 mg/day) to 27 patients with insulin-dependent diabetes mellitus (IDDM) on insulin therapy.
2479 2259216 IDDM patients on insulin therapy only showed no significant reduction in serum lipids, HbA1c or glycosylated plasma proteins when followed up after 10-12 months.
2480 2259216 GS4, a water-soluble extract of the leaves of Gymnema sylvestre, was administered (400 mg/day) to 27 patients with insulin-dependent diabetes mellitus (IDDM) on insulin therapy.
2481 2259216 IDDM patients on insulin therapy only showed no significant reduction in serum lipids, HbA1c or glycosylated plasma proteins when followed up after 10-12 months.
2482 2260769 Of the mothers, 14 had insulin dependent type I diabetes mellitus (IDDM), and 33 of the samples were examined before and after cultivation for 14 days. 3 samples taken from fetuses in the 14th week of development (mothers without metabolic disorders) were examined in the electron microscope.
2483 2261847 Altered synthesis of renin in patients with insulin-dependent diabetes: plasma prorenin as a marker predicting the evolution of nephropathy.
2484 2261847 Plasma active renin (PARC) and plasma total renin (PTRC) were measured in 72 patients with childhood-onset IDDM and 37 control subjects in the supine posture.
2485 2261847 On the other hand, the ratios of plasma active to total renin, ARC/TRC, were 18.1 +/- 12.5, 10.7 +/- 6.7, and 2.9 +/- 1.4% in groups A, B and C, respectively; all of which were in turn significantly lower than 24.8 +/- 8.7% in the control subjects.
2486 2261847 Among the diabetic groups, PTRC became higher and ARC/TRC became lower in conjunction with the degree of albuminuria.
2487 2261848 Of the 36 patients, 12 (33.3%) were classified as having insulin-dependent diabetes mellitus (IDDM), 22 (61.1%) had NIDDM, and 2 (5.6%) could not be classified clinically.
2488 2264327 Alterations in Relative Plasma Viscosity (RPV) and Plasma Fibrinogen Concentration (PFC) were compared in 24 insulin-dependent (IDDM) and 33 non-insulin-dependent (NIDDM) black Nigerian diabetics, during the course of treatment.
2489 2272631 Meal size correlates with insulin secretion in nondiabetics and amounts of insulin infused by an artificial endocrine pancreas to IDDM.
2490 2272631 There is no diurnal change in insulin secretion in nondiabetics or insulin infusion into IDDM but not amounts of insulin secretions by nondiabetics.
2491 2272631 Sequence of meal ingestion influenced amounts of insulin infused into IDDM.
2492 2272631 Meal size correlates with insulin secretion in nondiabetics and amounts of insulin infused by an artificial endocrine pancreas to IDDM.
2493 2272631 There is no diurnal change in insulin secretion in nondiabetics or insulin infusion into IDDM but not amounts of insulin secretions by nondiabetics.
2494 2272631 Sequence of meal ingestion influenced amounts of insulin infused into IDDM.
2495 2272631 Meal size correlates with insulin secretion in nondiabetics and amounts of insulin infused by an artificial endocrine pancreas to IDDM.
2496 2272631 There is no diurnal change in insulin secretion in nondiabetics or insulin infusion into IDDM but not amounts of insulin secretions by nondiabetics.
2497 2272631 Sequence of meal ingestion influenced amounts of insulin infused into IDDM.
2498 2272633 On the contrary, in subjects with insulin-dependent diabetes mellitus (IDDM) whose pancreatic B-cell cannot respond to an increase in plasma glucose, activated counterregulation may easily result in overt hyperglycaemia.
2499 2272633 The dawn phenomenon may contribute importantly to fasting hyperglycaemia in IDDM, because usually plasma insulin concentration following the pre-supper insulin injection decreases after 04.00 h, i.e. a time at which plasma insulin concentration should instead increase to maintain normoglycaemia.
2500 2272633 Although insulin resistance following hypoglycaemia is a constant event in IDDM, post-hypoglycaemic hyperglycaemia is not the rule.
2501 2272633 On the contrary, in subjects with insulin-dependent diabetes mellitus (IDDM) whose pancreatic B-cell cannot respond to an increase in plasma glucose, activated counterregulation may easily result in overt hyperglycaemia.
2502 2272633 The dawn phenomenon may contribute importantly to fasting hyperglycaemia in IDDM, because usually plasma insulin concentration following the pre-supper insulin injection decreases after 04.00 h, i.e. a time at which plasma insulin concentration should instead increase to maintain normoglycaemia.
2503 2272633 Although insulin resistance following hypoglycaemia is a constant event in IDDM, post-hypoglycaemic hyperglycaemia is not the rule.
2504 2272633 On the contrary, in subjects with insulin-dependent diabetes mellitus (IDDM) whose pancreatic B-cell cannot respond to an increase in plasma glucose, activated counterregulation may easily result in overt hyperglycaemia.
2505 2272633 The dawn phenomenon may contribute importantly to fasting hyperglycaemia in IDDM, because usually plasma insulin concentration following the pre-supper insulin injection decreases after 04.00 h, i.e. a time at which plasma insulin concentration should instead increase to maintain normoglycaemia.
2506 2272633 Although insulin resistance following hypoglycaemia is a constant event in IDDM, post-hypoglycaemic hyperglycaemia is not the rule.
2507 2281079 Forty-nine patients with tropical calcific pancreatitis (TCP), 51 insulin-dependent diabetics (IDDMs), 87 non-insulin-dependent diabetics (NID-DMs), and 66 nondiabetic controls were studied to evaluate their exocrine pancreatic function by measurement of serum immunoreactive trypsin (IRT, normal for white caucasians from the U.K. of 140-414 micrograms/L), pancreatic isoamylase (PIA, normal of 35-125 U/L), and fecal chymotrypsin (FCT, normal of greater than 6.6 u/g).
2508 2283570 Two studies were conducted in an attempt to replicate an earlier finding of self-esteem deficits in adolescent girls with early onset of insulin-dependent diabetes mellitus (IDDM).
2509 2283571 Assessed school-age youth repeatedly over the first 6 years of their insulin-dependent diabetes mellitus (IDDM) to determine self-perceived psychological adjustment.
2510 2289652 Aim of our study was to evaluate the effect of daily activity and physical exercise on albumin excretion rate (AER) in 2 groups of albustix negative type I diabetics (IDDM).
2511 2295694 Inheritance of insulin-dependent diabetes mellitus (IDDM) is polygenic, and at least one of the genes conferring susceptibility to diabetes is tightly linked to the MHC.
2512 2295694 For further characterization and localization of the MHC-linked diabetogenic gene, we studied the genomic sequence of the A beta gene of the nonobese diabetic (NOD) mouse, an animal model of IDDM, in comparison with those of its sister strains, nonobese nondiabetic and cataract Shionogi (CTS) mice, and the original strain, outbred Imperial Cancer Research (ICR) mice.
2513 2295694 Since class I MHC of CTS mice is different from the MHC of NOD mice at both the K and D loci, CTS mice are a naturally occurring recombinant strain with NOD type class II MHC and non-NOD type class I MHC.
2514 2295694 Inheritance of insulin-dependent diabetes mellitus (IDDM) is polygenic, and at least one of the genes conferring susceptibility to diabetes is tightly linked to the MHC.
2515 2295694 For further characterization and localization of the MHC-linked diabetogenic gene, we studied the genomic sequence of the A beta gene of the nonobese diabetic (NOD) mouse, an animal model of IDDM, in comparison with those of its sister strains, nonobese nondiabetic and cataract Shionogi (CTS) mice, and the original strain, outbred Imperial Cancer Research (ICR) mice.
2516 2295694 Since class I MHC of CTS mice is different from the MHC of NOD mice at both the K and D loci, CTS mice are a naturally occurring recombinant strain with NOD type class II MHC and non-NOD type class I MHC.
2517 2295787 We have previously reported that treatment with a streptococcal preparation (OK-432), one of the biologic response modifiers, inhibits insulitis and development of autoimmune diabetes in nonobese diabetic (NOD) mice and Bio-Breeding rats used as animal models of insulin-dependent diabetes mellitus (IDDM).
2518 2296916 Adolescents with insulin-dependent diabetes mellitus (IDDM) have a rate of noncompliance in our clinic of approximately 20% despite all of the usual measures aimed at securing compliance.
2519 2299984 We studied the association of obesity with lipid and lipoprotein concentrations in 92 patients (49 men, 43 women) with insulin-dependent diabetes (IDDM), in 305 patients (152 men, 153 women) with non-insulin-dependent diabetes (NIDDM), and in 122 nondiabetic control subjects (65 men, 57 women).
2520 2299984 In men with IDDM, obesity was related only to low HDL and HDL2 cholesterol and in women with IDDM to low HDL3 cholesterol.
2521 2299984 We studied the association of obesity with lipid and lipoprotein concentrations in 92 patients (49 men, 43 women) with insulin-dependent diabetes (IDDM), in 305 patients (152 men, 153 women) with non-insulin-dependent diabetes (NIDDM), and in 122 nondiabetic control subjects (65 men, 57 women).
2522 2299984 In men with IDDM, obesity was related only to low HDL and HDL2 cholesterol and in women with IDDM to low HDL3 cholesterol.
2523 2300121 Increased sodium-lithium countertransport in erythrocytes is found in patients with insulin-dependent diabetes mellitus (IDDM) and nephropathy.
2524 2309656 Various cow-milk preparations have, with some variation, been reported to be diabetogenic in two animal models of insulin-dependent diabetes mellitus (IDDM), the BioBreeding (BB) rat and the nonobese diabetic (NOD) mouse.
2525 2315291 The development of insulin-dependent diabetes mellitus (IDDM) includes a prodrome of autoimmunity against pancreatic beta cells.
2526 2318099 This study was conducted to evaluate selected psychosocial characteristics of contrasting groups of patients with insulin-dependent diabetes mellitus (IDDM), i.e., patients with persistently poor versus good glycemic control.
2527 2318103 The patients were a 65% sample (163 insulin-dependent diabetes mellitus [IDDM] and 166 non-insulin-dependent diabetes mellitus [NIDDM] patients) of all patients admitted during a 26-mo period.
2528 2318104 Urinary excretion of albumin and retinol-binding protein (a marker of tubular proteinuria that results from impaired proximal tubular reabsorption of low-molecular-weight proteins) was determined in 110 insulin-dependent diabetic (IDDM) subjects.
2529 2318345 Effects of omega-3 fish oils on plasma lipids, lipoprotein composition, and postheparin lipoprotein lipase in women with IDDM.
2530 2318345 Because the apparent reduction in cardiovascular risk noted in nondiabetic populations that ingest diets rich in marine lipids containing omega-3 fatty acids is believed to result in part from their capacity to modify the composition and physicochemical behavior of lipoproteins, we sought to determine whether dietary supplementation with marine lipids might favorably affect lipoprotein composition in insulin-dependent diabetes mellitus (IDDM).
2531 2318345 Weight, insulin requirements, and glycosylated hemoglobin remained stable.
2532 2318345 High-density lipoprotein2 (HDL2) cholesterol (before, 10.98 +/- 5.45 mg/dl; after, 18.43 +/- 7.93; P less than 0.01), its major apolipoprotein A-I (apoAI), and the major phospholipids (sphingomyelin and lecithin) all rose significantly.
2533 2318345 Effects of omega-3 fish oils on plasma lipids, lipoprotein composition, and postheparin lipoprotein lipase in women with IDDM.
2534 2318345 Because the apparent reduction in cardiovascular risk noted in nondiabetic populations that ingest diets rich in marine lipids containing omega-3 fatty acids is believed to result in part from their capacity to modify the composition and physicochemical behavior of lipoproteins, we sought to determine whether dietary supplementation with marine lipids might favorably affect lipoprotein composition in insulin-dependent diabetes mellitus (IDDM).
2535 2318345 Weight, insulin requirements, and glycosylated hemoglobin remained stable.
2536 2318345 High-density lipoprotein2 (HDL2) cholesterol (before, 10.98 +/- 5.45 mg/dl; after, 18.43 +/- 7.93; P less than 0.01), its major apolipoprotein A-I (apoAI), and the major phospholipids (sphingomyelin and lecithin) all rose significantly.
2537 2318583 Corneal epithelial permeability for fluorescein was determined after provocation by a local anesthetic in 18 non-insulin-dependent diabetes mellitus (NIDDM) patients, 23 insulin-dependent diabetes mellitus (IDDM) patients, and 22 healthy controls to evaluate the corneal epithelial barrier function in diabetes.
2538 2318583 The permeability ratios and the percentage glycosylated hemoglobin (HbAlc) were linearly correlated in the NIDDM patients but not in the IDDM patients (r = 0.73, P less than 0.001, and r = 0.09, P greater than 0.68, respectively).
2539 2318583 Corneal epithelial permeability for fluorescein was determined after provocation by a local anesthetic in 18 non-insulin-dependent diabetes mellitus (NIDDM) patients, 23 insulin-dependent diabetes mellitus (IDDM) patients, and 22 healthy controls to evaluate the corneal epithelial barrier function in diabetes.
2540 2318583 The permeability ratios and the percentage glycosylated hemoglobin (HbAlc) were linearly correlated in the NIDDM patients but not in the IDDM patients (r = 0.73, P less than 0.001, and r = 0.09, P greater than 0.68, respectively).
2541 2318983 Family and population studies indicate that predisposition to insulin-dependent (type I) diabetes mellitus (IDDM) is polygenic.
2542 2318983 It has been suggested that other HLA class II sequences, probably belonging to the HLA DQA1 gene, confer susceptibility to IDDM.
2543 2318983 Family and population studies indicate that predisposition to insulin-dependent (type I) diabetes mellitus (IDDM) is polygenic.
2544 2318983 It has been suggested that other HLA class II sequences, probably belonging to the HLA DQA1 gene, confer susceptibility to IDDM.
2545 2319735 Small discussion groups with the aim of modifying attitudes towards illness might be a good possibility to face this problem. 54 IDDM, HbA1 10.7 +/- 2.3% (median +/- SD) absolved our 5-day education program for outpatients, in which daily group sessions (90 min), supervised by a group-therapist, were integrated.
2546 2323468 The diabetics were divided into two groups based on their albumin excretion rates (AER): Group 1 (AER less than or equal to 10 mcg/min) consisted of ten diabetic patients, mean age 55.8 +/- 3.9 years (mean +/- SEM); five IDDM and five NIDDM.
2547 2330364 Disorder of the humoral and cellular immunity is of great importance in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
2548 2330743 [The sialylation rate of apolipoprotein E in insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus].
2549 2333466 Restriction fragment length polymorphism using an HLA-DQ beta-chain genomic probe showed that 63 children with insulin-dependent (type 1) diabetes mellitus (IDDM) were all (100%) positive for the BamH1 fragments 12 kb and/or 4 kb compared to 98% (62/63) for HLA-DR3 and/or 4 and 75% (47/63) for HLA-B8 and/or 15.
2550 2333466 There were no differences between the 4 kb/12 kb and the DR3/4-positive IDDM children with respect to fasting or meal-stimulated C peptide, insulin requirement, or levels of insulin antibodies formed during the first 12 months of insulin therapy.
2551 2333466 Restriction fragment length polymorphism using an HLA-DQ beta-chain genomic probe showed that 63 children with insulin-dependent (type 1) diabetes mellitus (IDDM) were all (100%) positive for the BamH1 fragments 12 kb and/or 4 kb compared to 98% (62/63) for HLA-DR3 and/or 4 and 75% (47/63) for HLA-B8 and/or 15.
2552 2333466 There were no differences between the 4 kb/12 kb and the DR3/4-positive IDDM children with respect to fasting or meal-stimulated C peptide, insulin requirement, or levels of insulin antibodies formed during the first 12 months of insulin therapy.
2553 2333960 Eleven insulin-dependent diabetes mellitus (IDDM) patients with angiographically normal coronary arteries and a normal hemodynamic response to an echocardiographic-dipyridamole test and 12 normal controls were studied at rest and after atrial pacing simultaneously sampling arterial and coronary sinus blood.
2554 2333960 In conclusion, 1) at rest, myocardial lactate and amino acid uptake is markedly impaired in IDDM without coronary artery disease, and 2) the metabolic abnormalities of the diabetic myocardium are not a primary phenomenon but rather a consequence of hypoinsulinemia and hyperglycemia because insulin administration, resulting in euglycemia, restored normal patterns of cardiac metabolism.
2555 2333960 Eleven insulin-dependent diabetes mellitus (IDDM) patients with angiographically normal coronary arteries and a normal hemodynamic response to an echocardiographic-dipyridamole test and 12 normal controls were studied at rest and after atrial pacing simultaneously sampling arterial and coronary sinus blood.
2556 2333960 In conclusion, 1) at rest, myocardial lactate and amino acid uptake is markedly impaired in IDDM without coronary artery disease, and 2) the metabolic abnormalities of the diabetic myocardium are not a primary phenomenon but rather a consequence of hypoinsulinemia and hyperglycemia because insulin administration, resulting in euglycemia, restored normal patterns of cardiac metabolism.
2557 2335184 In 868 insulin-treated diabetic children and adolescents with onset of IDDM under age 20 we investigated the frequency of IDDM and NIDDM in all first-degree relatives.
2558 2335636 Mothers of children with newly diagnosed insulin-dependent diabetes mellitus (IDDM) were assessed repeatedly over a period of 6 years in order to determine the psychological correlates of managing this chronic illness.
2559 2339005 Insulin-dependent diabetes mellitus (IDDM) is associated with several complications, including painful diabetic neuropathy.
2560 2340791 Insulin autoantibodies (IAA) are well documented in patients with insulin-dependent diabetes (IDDM) prior to the administration of insulin and in patients with reactive hypoglycaemia--the insulin autoimmune syndrome (IAS).
2561 2340795 The Japan Diabetes Society (JDS) conducted a multicenter study on the immunogenetics of early-onset insulin-dependent diabetes mellitus (IDDM) of the Japanese.
2562 2348836 There is evidence that certain alleles at the HLA-DQ locus are correlated with susceptibility to insulin-dependent diabetes mellitus (IDDM) and in particular that DQ beta-chain alleles containing aspartic acid at position 57 are protective.
2563 2351022 The vocational experiences and general well-being of 58 young adult subjects (mean age 24.3 yr) with insulin-dependent diabetes mellitus (IDDM) diagnosed during their adolescence were compared with that of 55 healthy matched control subjects with linear logistic discriminant function analyses.
2564 2351027 This study was designed to evaluate the effects of a self-management training (SMT) program on metabolic control of children with insulin-dependent diabetes mellitus (IDDM) in the first 2 yr after diagnosis.
2565 2351027 Metabolic control, measured quarterly by glycosylated hemoglobin (HbA1), improved substantially in all three treatment groups during the first 6 mo.
2566 2351027 The lower HbA1 levels of SMT patients were not explained by severity of illness at diagnosis, or insulin dose, body mass index, and C-peptide levels at 2 yr.
2567 2351028 The purpose of this study was to determine the incidence of insulin-dependent diabetes mellitus (IDDM) among children aged 0-17 yr for age, sex, season, and urban and rural residence of onset in Colorado.
2568 2351509 The observed increase of childhood insulin-dependent diabetes mellitus (IDDM) affecting both sexes and all age groups, strongly supports the importance of environmental factors in the aetiology of IDDM.
2569 2354748 Standardized childhood insulin-dependent diabetes mellitus (IDDM) incidence data were collected from 21 ethnic groups in 10 countries to evaluate temporal trends in the disease between 1966 and 1986.
2570 2357921 The authors report on a validation study using the Diabetes Pictorial Scale (DPS), a measure of disease-related attitudes, behaviors, and knowledge specifically designed for use with younger children with insulin-dependent diabetes mellitus (IDDM).
2571 2357921 Preselected DPS items hypothesized to affect metabolic control in IDDM were examined in this study and compared with glycosylated hemoglobin (HbA1) values collected concurrently.
2572 2357921 The authors report on a validation study using the Diabetes Pictorial Scale (DPS), a measure of disease-related attitudes, behaviors, and knowledge specifically designed for use with younger children with insulin-dependent diabetes mellitus (IDDM).
2573 2357921 Preselected DPS items hypothesized to affect metabolic control in IDDM were examined in this study and compared with glycosylated hemoglobin (HbA1) values collected concurrently.
2574 2358226 It ranged from 3.28 +/- 0.65 in patients with NIDDM receiving insulin to 3.50 +/- 1.03 in those with IDDM.
2575 2364194 The study reported here evaluated the effects of duration of illness and glycaemic control upon memory function in 40 cases of insulin-dependent diabetes mellitus (IDDM).
2576 2364481 Insulin-dependent diabetes mellitus (IDDM) is a chronic disease of childhood that is associated with high costs, mortality and morbidity, but which is of unknown etiology.
2577 2364522 The relation between cigarette smoking and mortality was examined prospectively in a population of adult insulin-dependent diabetes mellitus (IDDM) patients.
2578 2367715 We review the emergency pathological causes and we established that vascular (32%) and acute metabolic (17%) alterations were the most common pathologies, both in insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetic patients.
2579 2373264 Placental tissue from nondiabetic term pregnancies and pregnancies complicated by maternal insulin-dependent diabetes mellitus (IDDM) was perfused in vitro to compare the transfer and lipid distribution of arachidonic acid (AA).
2580 2379316 In 109 patients with insulin-dependent diabetes mellitus (IDDM), we measured the urinary excretion of albumin, the low molecular weight proteins (LMWP) retinol-binding protein (RBP) and beta 2-microglobulin (beta 2m), and brush-border antigens (BBA) revealed by monoclonal antibodies.
2581 2379316 Increased urinary levels of BBA (p = 0.0001) were associated with higher values of albumin (p = 0.0002), RBP (p = 0.0005) and, to a lesser extent, of beta 2m (p = 0.1), different combinations of values above the reference limits being observed.
2582 2383211 The cochlear and retrocochlear hearing function was evaluated in patients with long- and short-term insulin-dependent diabetes mellitus (IDDM) by means of psychoacoustic testing and auditory brain stem responses (ABR).
2583 2383211 In the patients with long-term IDDM, ABR produced abnormal responses in 40%, indicating the presence of diabetic encephalopathy, whereas ABR were abnormal in only 5% of the patients with short-term IDDM.
2584 2383211 The cochlear and retrocochlear hearing function was evaluated in patients with long- and short-term insulin-dependent diabetes mellitus (IDDM) by means of psychoacoustic testing and auditory brain stem responses (ABR).
2585 2383211 In the patients with long-term IDDM, ABR produced abnormal responses in 40%, indicating the presence of diabetic encephalopathy, whereas ABR were abnormal in only 5% of the patients with short-term IDDM.
2586 2384191 The prevalence of and interrelationships among all four major complications of insulin-dependent diabetes mellitus (IDDM) and their risk factors are being examined in a large epidemiologic study of IDDM subjects diagnosed in childhood.
2587 2384193 The gene frequencies, haplotype relative risks, and zygotic assortments of HLA-DR in three ethnically defined samples of insulin-dependent diabetes mellitus (IDDM) patients were determined in a prospective family study.
2588 2384193 Although DR3 and DR4 were positively associated with IDDM in the probands of 123 northern European, 94 Ashkenazi Jewish, and 49 New York Hispanic families, significant excess of DR*3/4 heterozygotes was observed only among the probands from families of northern European ancestry.
2589 2384193 The gene frequencies, haplotype relative risks, and zygotic assortments of HLA-DR in three ethnically defined samples of insulin-dependent diabetes mellitus (IDDM) patients were determined in a prospective family study.
2590 2384193 Although DR3 and DR4 were positively associated with IDDM in the probands of 123 northern European, 94 Ashkenazi Jewish, and 49 New York Hispanic families, significant excess of DR*3/4 heterozygotes was observed only among the probands from families of northern European ancestry.
2591 2387194 To identify characteristics associated with long-term avoidance of insulin-dependent diabetes mellitus (IDDM) complications, subjects taking part in an epidemiologic natural history study of childhood-onset IDDM, with a duration of disease greater than or equal to 25 yr, were studied.
2592 2387194 We conclude that a lower mean glycosylated hemoglobin level is strongly related to the avoidance of all IDDM complications.
2593 2387194 To identify characteristics associated with long-term avoidance of insulin-dependent diabetes mellitus (IDDM) complications, subjects taking part in an epidemiologic natural history study of childhood-onset IDDM, with a duration of disease greater than or equal to 25 yr, were studied.
2594 2387194 We conclude that a lower mean glycosylated hemoglobin level is strongly related to the avoidance of all IDDM complications.
2595 2387197 The aim of this study was to evaluate the usefulness of screening for thyroid disease by performing thyroid function tests and measuring thyroid autoantibodies in 371 children and adolescents with insulin-dependent diabetes mellitus (IDDM).
2596 2387197 We analyzed clinical data and results of serum thyroxine, triiodothyronine uptake, thyroid-stimulating hormone, and antibodies to thyroid microsomal antigen and thyroglobulin.
2597 2387197 We recommend that all children and adolescents be screened shortly after diagnosis of IDDM by determination of thyroid-stimulating hormone (measured by high-sensitivity assay) to identify thyroid dysfunction and by testing for antibody to thyroid microsomal antigen to characterize both risk of future thyroid dysfunction and the need for future testing.
2598 2387197 The aim of this study was to evaluate the usefulness of screening for thyroid disease by performing thyroid function tests and measuring thyroid autoantibodies in 371 children and adolescents with insulin-dependent diabetes mellitus (IDDM).
2599 2387197 We analyzed clinical data and results of serum thyroxine, triiodothyronine uptake, thyroid-stimulating hormone, and antibodies to thyroid microsomal antigen and thyroglobulin.
2600 2387197 We recommend that all children and adolescents be screened shortly after diagnosis of IDDM by determination of thyroid-stimulating hormone (measured by high-sensitivity assay) to identify thyroid dysfunction and by testing for antibody to thyroid microsomal antigen to characterize both risk of future thyroid dysfunction and the need for future testing.
2601 2390940 The 72 experimental and 324 comparison subjects all had insulin-dependent diabetes mellitus (IDDM), were between 14 and 78 years of age, and had a duration of diabetes ranging from 1 to 20 years.
2602 2393552 [U-11-C]-glucose and positron emission tomography was used to evaluate transport and oxidative metabolism of glucose in the brain of non-diabetic and insulin dependent diabetic (IDDM) subjects.
2603 2403619 In this study we hypothesized that lactate and ketone bodies can provide a significant portion of oxidative brain substrates in insulin-dependent diabetes mellitus (IDDM).
2604 2403619 Six control (C) and six insulin-treated streptozotocin diabetic (IDDM) dogs were studied during euglycemia (EU) and acute insulin induced hypoglycemia (HYPO).
2605 2403619 In this study we hypothesized that lactate and ketone bodies can provide a significant portion of oxidative brain substrates in insulin-dependent diabetes mellitus (IDDM).
2606 2403619 Six control (C) and six insulin-treated streptozotocin diabetic (IDDM) dogs were studied during euglycemia (EU) and acute insulin induced hypoglycemia (HYPO).
2607 2404722 Impact of physical fitness and glycemic control on in vivo insulin action in adolescents with IDDM.
2608 2404722 The relationship of in vivo insulin-mediated glucose utilization to the state of physical fitness and the degree of glycemic control was examined in 27 adolescents with insulin-dependent diabetes mellitus (IDDM) compared with 10 nondiabetic adolescent control subjects.
2609 2404722 In patients, total-body insulin-mediated glucose metabolism correlated with the degree of glycemic control as assessed by the level of glycosylated hemoglobin (r = -0.63, P less than 0.001).
2610 2404722 Impact of physical fitness and glycemic control on in vivo insulin action in adolescents with IDDM.
2611 2404722 The relationship of in vivo insulin-mediated glucose utilization to the state of physical fitness and the degree of glycemic control was examined in 27 adolescents with insulin-dependent diabetes mellitus (IDDM) compared with 10 nondiabetic adolescent control subjects.
2612 2404722 In patients, total-body insulin-mediated glucose metabolism correlated with the degree of glycemic control as assessed by the level of glycosylated hemoglobin (r = -0.63, P less than 0.001).
2613 2405478 The mechanism of pancreatic B-cell destruction in type I (insulin-dependent) diabetes (IDDM) involves autoimmune phenomena based on genetic predisposition.
2614 2405478 The genetic susceptibility is distinguished by increased frequency of the HLA antigens DR3 and DR4 and particularly their heterozygous combination DR3/DR4.
2615 2406597 Because glucose-stimulated insulin secretion is selectively impaired during the development of insulin-dependent diabetes mellitus (IDDM), we tested the possibility that the glucose transporter of pancreatic islet beta cells is a target of the autoimmune process in patients with IDDM.
2616 2406597 We measured the uptake of 3-O-methyl-beta-D-glucose by dispersed islet cells from rats after a 15-minute incubation with purified IgG from 27 patients with newly diagnosed IDDM, 28 normal subjects, and 5 patients with non-insulin-dependent diabetes mellitus (NIDDM).
2617 2406597 Because glucose-stimulated insulin secretion is selectively impaired during the development of insulin-dependent diabetes mellitus (IDDM), we tested the possibility that the glucose transporter of pancreatic islet beta cells is a target of the autoimmune process in patients with IDDM.
2618 2406597 We measured the uptake of 3-O-methyl-beta-D-glucose by dispersed islet cells from rats after a 15-minute incubation with purified IgG from 27 patients with newly diagnosed IDDM, 28 normal subjects, and 5 patients with non-insulin-dependent diabetes mellitus (NIDDM).
2619 2407582 In vivo relationship between insulin clearance and action in healthy subjects and IDDM patients.
2620 2407582 The relationship between plasma clearance rate of insulin (PCR) and insulin-stimulated glucose disposal was investigated in 15 healthy subjects and 30 insulin-dependent diabetes mellitus (IDDM) patients with the sequential euglycemic (5 mM) clamp technique (insulin infusion rates of 0.5, 1, 2, and 5 mU.kg-1.min-1 in 2-h steps).
2621 2407582 In IDDM patients, insulin-stimulated glucose disposal was decreased at low insulinemia (steps 1-3), whereas at maximal insulinemia (step 4), insulin action was normal.
2622 2407582 In multiple regression models, adjusting for insulin antibodies, preceding glycemic control (HbA1 or fructosamine), and duration of IDDM, correlations for PCR versus SSGIR remained nonsignificant.
2623 2407582 No such relationship was present in patients with IDDM, even after adjusting for insulin antibodies, preceding glycemic control, and duration of IDDM.
2624 2407582 In vivo relationship between insulin clearance and action in healthy subjects and IDDM patients.
2625 2407582 The relationship between plasma clearance rate of insulin (PCR) and insulin-stimulated glucose disposal was investigated in 15 healthy subjects and 30 insulin-dependent diabetes mellitus (IDDM) patients with the sequential euglycemic (5 mM) clamp technique (insulin infusion rates of 0.5, 1, 2, and 5 mU.kg-1.min-1 in 2-h steps).
2626 2407582 In IDDM patients, insulin-stimulated glucose disposal was decreased at low insulinemia (steps 1-3), whereas at maximal insulinemia (step 4), insulin action was normal.
2627 2407582 In multiple regression models, adjusting for insulin antibodies, preceding glycemic control (HbA1 or fructosamine), and duration of IDDM, correlations for PCR versus SSGIR remained nonsignificant.
2628 2407582 No such relationship was present in patients with IDDM, even after adjusting for insulin antibodies, preceding glycemic control, and duration of IDDM.
2629 2407582 In vivo relationship between insulin clearance and action in healthy subjects and IDDM patients.
2630 2407582 The relationship between plasma clearance rate of insulin (PCR) and insulin-stimulated glucose disposal was investigated in 15 healthy subjects and 30 insulin-dependent diabetes mellitus (IDDM) patients with the sequential euglycemic (5 mM) clamp technique (insulin infusion rates of 0.5, 1, 2, and 5 mU.kg-1.min-1 in 2-h steps).
2631 2407582 In IDDM patients, insulin-stimulated glucose disposal was decreased at low insulinemia (steps 1-3), whereas at maximal insulinemia (step 4), insulin action was normal.
2632 2407582 In multiple regression models, adjusting for insulin antibodies, preceding glycemic control (HbA1 or fructosamine), and duration of IDDM, correlations for PCR versus SSGIR remained nonsignificant.
2633 2407582 No such relationship was present in patients with IDDM, even after adjusting for insulin antibodies, preceding glycemic control, and duration of IDDM.
2634 2407582 In vivo relationship between insulin clearance and action in healthy subjects and IDDM patients.
2635 2407582 The relationship between plasma clearance rate of insulin (PCR) and insulin-stimulated glucose disposal was investigated in 15 healthy subjects and 30 insulin-dependent diabetes mellitus (IDDM) patients with the sequential euglycemic (5 mM) clamp technique (insulin infusion rates of 0.5, 1, 2, and 5 mU.kg-1.min-1 in 2-h steps).
2636 2407582 In IDDM patients, insulin-stimulated glucose disposal was decreased at low insulinemia (steps 1-3), whereas at maximal insulinemia (step 4), insulin action was normal.
2637 2407582 In multiple regression models, adjusting for insulin antibodies, preceding glycemic control (HbA1 or fructosamine), and duration of IDDM, correlations for PCR versus SSGIR remained nonsignificant.
2638 2407582 No such relationship was present in patients with IDDM, even after adjusting for insulin antibodies, preceding glycemic control, and duration of IDDM.
2639 2407582 In vivo relationship between insulin clearance and action in healthy subjects and IDDM patients.
2640 2407582 The relationship between plasma clearance rate of insulin (PCR) and insulin-stimulated glucose disposal was investigated in 15 healthy subjects and 30 insulin-dependent diabetes mellitus (IDDM) patients with the sequential euglycemic (5 mM) clamp technique (insulin infusion rates of 0.5, 1, 2, and 5 mU.kg-1.min-1 in 2-h steps).
2641 2407582 In IDDM patients, insulin-stimulated glucose disposal was decreased at low insulinemia (steps 1-3), whereas at maximal insulinemia (step 4), insulin action was normal.
2642 2407582 In multiple regression models, adjusting for insulin antibodies, preceding glycemic control (HbA1 or fructosamine), and duration of IDDM, correlations for PCR versus SSGIR remained nonsignificant.
2643 2407582 No such relationship was present in patients with IDDM, even after adjusting for insulin antibodies, preceding glycemic control, and duration of IDDM.
2644 2420531 From the insulin-dependent diabetic (IDDM) pooled vitreous sample, a prominent protein of 18 Kd was eluted from the column with 1.2 M NaC1, a characteristic of RDGF.
2645 2429489 The present review describes the autoimmune aspects of the pathogenesis of insulin-dependent diabetes mellitus (IDDM) in man and in the BB rat, and the requirements for effective prevention.
2646 2429489 The BB rat spontaneously develops an insulin-dependent diabetes much like IDDM in man.
2647 2429489 The present review describes the autoimmune aspects of the pathogenesis of insulin-dependent diabetes mellitus (IDDM) in man and in the BB rat, and the requirements for effective prevention.
2648 2429489 The BB rat spontaneously develops an insulin-dependent diabetes much like IDDM in man.
2649 2429979 Peripheral blood lymphocytes from 13 patients with established insulin-dependent diabetes mellitus (IDDM) and 2 prediabetic patients were examined for natural killer (NK) and antibody-dependent cellular cytotoxic activities (ADCC), lectin-dependent cellular cytotoxicity (LDCC), interferon- and interleukin-2-induced cytotoxicity, and concanavalin A-induced suppressor-cell activities in comparison with age-matched normal controls.
2650 2429979 Interferon- and interleukin-2-induced NK activities were significantly higher with IDDM lymphocytes than with control cells.
2651 2429979 The increased interferon- and interleukin-2-induced enhancement of NK activity and reduced suppressor activity of lymphocytes from IDDM patients may be involved in the pathogenesis of the disease.
2652 2429979 Peripheral blood lymphocytes from 13 patients with established insulin-dependent diabetes mellitus (IDDM) and 2 prediabetic patients were examined for natural killer (NK) and antibody-dependent cellular cytotoxic activities (ADCC), lectin-dependent cellular cytotoxicity (LDCC), interferon- and interleukin-2-induced cytotoxicity, and concanavalin A-induced suppressor-cell activities in comparison with age-matched normal controls.
2653 2429979 Interferon- and interleukin-2-induced NK activities were significantly higher with IDDM lymphocytes than with control cells.
2654 2429979 The increased interferon- and interleukin-2-induced enhancement of NK activity and reduced suppressor activity of lymphocytes from IDDM patients may be involved in the pathogenesis of the disease.
2655 2429979 Peripheral blood lymphocytes from 13 patients with established insulin-dependent diabetes mellitus (IDDM) and 2 prediabetic patients were examined for natural killer (NK) and antibody-dependent cellular cytotoxic activities (ADCC), lectin-dependent cellular cytotoxicity (LDCC), interferon- and interleukin-2-induced cytotoxicity, and concanavalin A-induced suppressor-cell activities in comparison with age-matched normal controls.
2656 2429979 Interferon- and interleukin-2-induced NK activities were significantly higher with IDDM lymphocytes than with control cells.
2657 2429979 The increased interferon- and interleukin-2-induced enhancement of NK activity and reduced suppressor activity of lymphocytes from IDDM patients may be involved in the pathogenesis of the disease.
2658 2440194 This retrospective study reports on complications during pregnancy and fetal outcome in those insulin-dependent-diabetic (IDDM) pregnancies admitted to our institution from 1978 to 1985.
2659 2441337 136 patients with insulin-dependent diabetes mellitus (IDDM) were shown the entoptic blood vessel figure.
2660 2443958 Twelve long-term insulin-dependent diabetic (IDDM) patients with and nine short-term IDDM patients without nephropathy and retinopathy and eight control subjects were investigated.
2661 2443959 The material comprised 11 long-term insulin-dependent diabetic (IDDM) patients with retinopathy and nephropathy and eight short-term IDDM patients without retinopathy or nephropathy and 11 non-diabetic subjects.
2662 2449156 Parameters of fibrinolysis, including euglobulin fibrinolytic activity, tissue-type plasminogen activator (t-PA) antigen, plasminogen activator inhibitor (PA-inhibitor) activity, and plasmin-alpha 2-antiplasmin complex (PAP) were studied in 62 patients (35 women and 27 men; ages 53 +/- 16 years) with either insulin-dependent (IDDM) or noninsulin-dependent (NIDDM) diabetes mellitus.
2663 2449821 The role of renal vasoregulatory hormones in the hyperfiltration of early insulin-dependent diabetes mellitus (IDDM) was studied by micropuncture methods in rats with streptozotocin-induced diabetes.
2664 2453387 Neonatal insulin-dependent diabetes mellitus (IDDM) occurs rarely.
2665 2458369 Salivary composition and flow rate were examined in 35 patients with insulin-dependent diabetes mellitus (IDDM) and compared to 31 healthy controls.
2666 2464510 The BB rat spontaneously develops insulin-dependent diabetes mellitus (IDDM) as an autoimmune abnormality involving the class II molecules of the major histocompatibility complex (MHC).
2667 2464510 The possibility that variant or unique class II MHC molecules may be associated with IDDM susceptibility was directly examined by determining the nucleotide sequences of class II mRNAs and/or cDNAs from the diabetes-prone (DP) BB rat, the diabetes-resistant (DR) BB rat, the normal histocompatible Wistar-Furth (WF) rat, and the Lewis rat.
2668 2464510 The BB rat spontaneously develops insulin-dependent diabetes mellitus (IDDM) as an autoimmune abnormality involving the class II molecules of the major histocompatibility complex (MHC).
2669 2464510 The possibility that variant or unique class II MHC molecules may be associated with IDDM susceptibility was directly examined by determining the nucleotide sequences of class II mRNAs and/or cDNAs from the diabetes-prone (DP) BB rat, the diabetes-resistant (DR) BB rat, the normal histocompatible Wistar-Furth (WF) rat, and the Lewis rat.
2670 2465903 Several lines of evidence suggest that islet-specific T cells are important in the pathogenesis of the insulitis resulting in insulin-dependent diabetes mellitus (IDDM).
2671 2466379 The results of this international collaboration emphasize the importance of population-based incidence registries which, similarly to cancer research, became an indispensable tool in etiological investigation and health-delivery planning in the area of insulin-dependent diabetes mellitus (IDDM).
2672 2466380 The revision of the classification of diabetes mellitus, to differentiate clearly between insulin-dependent (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM), and the provision of unambiguous guidelines for diagnosis (1) constitute important recent developments in diabetes epidemiology.
2673 2474415 We conducted a retrospective pathology study to determine whether subjects with long-standing insulin-dependent diabetes mellitus (IDDM) have abnormalities of the adrenal medulla compared with subjects with non-insulin-dependent diabetes mellitus (NIDDM) and nondiabetic individuals.
2674 2474415 Adrenal medullary fibrosis may be an anatomical correlate of the diminished epinephrine secretion that occurs in response to insulin-induced hypoglycemia in some IDDM subjects.
2675 2474415 We conducted a retrospective pathology study to determine whether subjects with long-standing insulin-dependent diabetes mellitus (IDDM) have abnormalities of the adrenal medulla compared with subjects with non-insulin-dependent diabetes mellitus (NIDDM) and nondiabetic individuals.
2676 2474415 Adrenal medullary fibrosis may be an anatomical correlate of the diminished epinephrine secretion that occurs in response to insulin-induced hypoglycemia in some IDDM subjects.
2677 2475377 The D variant of encephalomyocarditis (EMC-D) virus does not induce the production of interferon (IFN) and produces an insulin-dependent diabetes mellitus (IDDM)-like syndrome in certain mouse strains.
2678 2488686 Because of conflicting previous reports showing the presence or absence of Gm-HLA interaction in insulin-dependent diabetes mellitus (IDDM), we report results for a group of Wisconsin families having 2 or more siblings with IDDM.
2679 2491643 To examine the effect of the major histocompatibility locus (HLA) and the duration of insulin-dependent diabetes (IDDM) on immune responses to insulin we assayed insulin induced proliferation of blood mononuclear cells and measured insulin antibodies in 66 patients with newly diagnosed and in 56 patients with longstanding IDDM matched for the age at onset (less than or equal to 15 years).
2680 2491643 In up to two thirds of the patients blood mononuclear cells responded to insulins by proliferation, and insulin antibodies were found in two thirds of patients with IDDM of long duration.
2681 2491643 Thus, patients with IDDM of recent onset and diagnosed within the last three years more frequently responded to insulin by proliferation and less often had HLA-DR3 than patients with IDDM of long duration and diagnosed about 20-25 years earlier.
2682 2491643 To examine the effect of the major histocompatibility locus (HLA) and the duration of insulin-dependent diabetes (IDDM) on immune responses to insulin we assayed insulin induced proliferation of blood mononuclear cells and measured insulin antibodies in 66 patients with newly diagnosed and in 56 patients with longstanding IDDM matched for the age at onset (less than or equal to 15 years).
2683 2491643 In up to two thirds of the patients blood mononuclear cells responded to insulins by proliferation, and insulin antibodies were found in two thirds of patients with IDDM of long duration.
2684 2491643 Thus, patients with IDDM of recent onset and diagnosed within the last three years more frequently responded to insulin by proliferation and less often had HLA-DR3 than patients with IDDM of long duration and diagnosed about 20-25 years earlier.
2685 2491643 To examine the effect of the major histocompatibility locus (HLA) and the duration of insulin-dependent diabetes (IDDM) on immune responses to insulin we assayed insulin induced proliferation of blood mononuclear cells and measured insulin antibodies in 66 patients with newly diagnosed and in 56 patients with longstanding IDDM matched for the age at onset (less than or equal to 15 years).
2686 2491643 In up to two thirds of the patients blood mononuclear cells responded to insulins by proliferation, and insulin antibodies were found in two thirds of patients with IDDM of long duration.
2687 2491643 Thus, patients with IDDM of recent onset and diagnosed within the last three years more frequently responded to insulin by proliferation and less often had HLA-DR3 than patients with IDDM of long duration and diagnosed about 20-25 years earlier.
2688 2491645 A clear homology of the MHC genes exists in both BB rat sublines, thus IAA appear to be a strain related phenomenon rather than a marker for IDDM.
2689 2494458 INSULIN-dependent (type I) diabetes mellitus (IDDM) follows an autoimmune destruction of the insulin-producing beta-cells of the pancreas.
2690 2499048 Insulin-dependent diabetes mellitus (IDDM) is caused by a specific loss of the insulin-producing beta cells from pancreatic Langerhans islets.
2691 2499499 Combined segregation and linkage analysis of the Genetic Analysis Workshop 5 (GAW5) data suggests a complex basis for susceptibility to insulin-dependent diabetes mellitus (IDDM).
2692 2499498 Analysis of HLA haplotypes occurring in more than one, only one, or no diabetics in GAW5 multiplex insulin-dependent diabetes mellitus (IDDM) families suggested: 1) DR3, DR4, DRw6, and DRw8 are positively associated, and DR2 is negatively associated, with IDDM; 2) DR4 haplotypes are more diabetogenic than DR3 haplotypes; some DR3 haplotypes lacking B8/B18 are more diabetogenic than those carrying B8/B18; DR3 haplotypes with DR beta TaqI bands [2,5,10/11] are more diabetogenic than those without; DR4 haplotypes that carry DQw3.2 are more diabetogenic than those that do not; some DR2 haplotypes are diabetogenic rather than protective.
2693 2499498 Analysis of DR3 and DR4 transmission from DR3/X and DR4wX (X not equal to 3,4) healthy parents suggested: 3) no distortion of transmission to healthy children and 4) mothers transmit DR4 (and perhaps DR3) less often than fathers to diabetic children.
2694 2499500 Two approaches were used to study the clustering of ATD and IDDM in these families: 1) HLA haplotype sharing in sib pairs in which one has IDDM and the other has ATD was analyzed with the genetic interrelationship method.
2695 2499500 Thus there must exist at least one common allele that predisposes to both IDDM and ATD. 2) The DR genotype frequencies suggest that in the GAW5 families two alleles may be predisposing to ATD; a recessive DR3-associated allele and a dominant DR4-associated allele.
2696 2499500 Two approaches were used to study the clustering of ATD and IDDM in these families: 1) HLA haplotype sharing in sib pairs in which one has IDDM and the other has ATD was analyzed with the genetic interrelationship method.
2697 2499500 Thus there must exist at least one common allele that predisposes to both IDDM and ATD. 2) The DR genotype frequencies suggest that in the GAW5 families two alleles may be predisposing to ATD; a recessive DR3-associated allele and a dominant DR4-associated allele.
2698 2499501 Analysis of the Fifth Genetic Analysis Workshop (GAW5) insulin-dependent diabetes mellitus (IDDM) data leads to the following conclusions: 1) With a maximum-likelihood affected sib pair method, there is strong evidence for linkage with HLA and no evidence for linkage with INS, Gm, or Km. 2) Susceptibility as defined by HLA genotypes is very complex.
2699 2499501 Each DR allele has a unique susceptibility, and DR3 and DR4 haplotype associations for DR 3/4 genotypes are different from those for 3/X and 4/X. 3) Risk is substantially higher in sibships with an affected father compared to those with an affected mother.
2700 2499503 A DQ beta locus-specific oligonucleotide probe is used to identify DQ beta alleles present in six insulin-dependent diabetes mellitus (IDDM) multiplex families.
2701 2499506 Characteristics of a multiplex sample of families with insulin-dependent diabetes mellitus (IDDM) are studied and contrasted with similar characteristics in other, more conventionally sampled data sets.
2702 2499506 "Control" haplotypes, i.e., those not transmitted to the first affected offspring, had a higher frequency of DR3 and DR4 than expected, and a rather high frequency of affected parents was observed.
2703 2499587 Insulin receptor function and glycogen synthase activity in skeletal muscle biopsies from patients with insulin-dependent diabetes mellitus: effects of physical training.
2704 2499587 This study was designed to examine the mechanisms causing peripheral insulin resistance in patients with insulin-dependent diabetes mellitus (IDDM) by studying insulin receptor function and glycogen synthase activity in biopsies of skeletal muscle.
2705 2499587 In addition, since physical training appears to improve insulin sensitivity, the IDDM patients were reexamined after physical training for 6 weeks.
2706 2499587 After physical training in the diabetic patients the mean maximal oxygen uptake increased from 45.7 +/- 7.4 to 48.9 +/- 9.0 mL O2/kg.min (P less than 0.05), hemoglobin A1c decreased from 7.9 +/- 1.4% to 7.7 +/- 1.5% (P less than 0.05), and insulin requirements decreased from 43 +/- 9 to 38 +/- 8 U/day (P less than 0.05).
2707 2499587 We conclude that insulin binding to muscle-derived insulin receptors is impaired in IDDM patients, whereas receptor kinase function appears to be normal.
2708 2499587 Insulin receptor function and glycogen synthase activity in skeletal muscle biopsies from patients with insulin-dependent diabetes mellitus: effects of physical training.
2709 2499587 This study was designed to examine the mechanisms causing peripheral insulin resistance in patients with insulin-dependent diabetes mellitus (IDDM) by studying insulin receptor function and glycogen synthase activity in biopsies of skeletal muscle.
2710 2499587 In addition, since physical training appears to improve insulin sensitivity, the IDDM patients were reexamined after physical training for 6 weeks.
2711 2499587 After physical training in the diabetic patients the mean maximal oxygen uptake increased from 45.7 +/- 7.4 to 48.9 +/- 9.0 mL O2/kg.min (P less than 0.05), hemoglobin A1c decreased from 7.9 +/- 1.4% to 7.7 +/- 1.5% (P less than 0.05), and insulin requirements decreased from 43 +/- 9 to 38 +/- 8 U/day (P less than 0.05).
2712 2499587 We conclude that insulin binding to muscle-derived insulin receptors is impaired in IDDM patients, whereas receptor kinase function appears to be normal.
2713 2499587 Insulin receptor function and glycogen synthase activity in skeletal muscle biopsies from patients with insulin-dependent diabetes mellitus: effects of physical training.
2714 2499587 This study was designed to examine the mechanisms causing peripheral insulin resistance in patients with insulin-dependent diabetes mellitus (IDDM) by studying insulin receptor function and glycogen synthase activity in biopsies of skeletal muscle.
2715 2499587 In addition, since physical training appears to improve insulin sensitivity, the IDDM patients were reexamined after physical training for 6 weeks.
2716 2499587 After physical training in the diabetic patients the mean maximal oxygen uptake increased from 45.7 +/- 7.4 to 48.9 +/- 9.0 mL O2/kg.min (P less than 0.05), hemoglobin A1c decreased from 7.9 +/- 1.4% to 7.7 +/- 1.5% (P less than 0.05), and insulin requirements decreased from 43 +/- 9 to 38 +/- 8 U/day (P less than 0.05).
2717 2499587 We conclude that insulin binding to muscle-derived insulin receptors is impaired in IDDM patients, whereas receptor kinase function appears to be normal.
2718 2500028 The role of polyol pathway metabolism in glomerular hyperperfusion of insulin-dependent diabetes mellitus (IDDM) was studied in rats.
2719 2500028 Micropuncture, plasma renin activity (PRA), and glomerular angiotensin II (ANG II)-receptor measurements were made 7-15 days after streptozotocin injection.
2720 2500030 Because increased polyol accumulation also occurs in insulin-dependent diabetes mellitus (IDDM), in which marked renal glomerular hyperperfusion occurs, we have studied glomerular hemodynamics in rats with experimental galactosemia.
2721 2502884 Experiments on rats using the primary monolayer culture of isolated islet cells proved that insulin secretion is directly modulated by the growth hormone (GH), C-terminal tetrapeptide of cholecystokinin, thyroliberin, and met-enkephalin, and by certain blood plasma factors of diabetes I patients.
2722 2502884 The blood plasma factors of IdDM patients influence the islets of Langerhans activity by either stimulating or depressing the secretory function of insulin producing cells.
2723 2507376 To determine whether compositional abnormalities are present in high-density lipoprotein (HDL) in patients with insulin-dependent diabetes mellitus (IDDM) that might negate its putatively protective cardiovascular effects, we studied the plasma lipoproteins of 12 men with varying degrees of clinical control (mean fasting glucose 193 +/- 10 mg/dl, mean glycoalbumin greater than 73% above control mean).
2724 2512701 Using a model of streptozotocin-induced, ketosis-prone, insulin-dependent diabetes mellitus (IDDM) in the cynomolgus monkey, we performed 11 intraportal transplants of collagenase-digested, Ficoll-purified pancreatic islets (9 ABO-compatible allografts and 2 concordant baboon xenografts).
2725 2513149 GH release is abnormally regulated in insulin-dependent diabetes (IDDM), and paradoxical stimulation of GH release after TRH has been reported.
2726 2513149 However, overnight GH pulsatility is increased in IDDM, and it may be difficult to distinguish TRH-stimulated release from spontaneous secretory episodes.
2727 2513149 To resolve this question, we carried out two overnight GH profiles followed by either TRH or saline control tests in six adolescents with IDDM; ages 11.4-14.7 years, duration IDDM 2.4-6.7 years.
2728 2513149 Paradoxical GH stimulation after TRH is not seen in adolescents with IDDM, but apparent responses may be due to timing coincident with the increased spontaneous pulsatility.
2729 2513149 GH release is abnormally regulated in insulin-dependent diabetes (IDDM), and paradoxical stimulation of GH release after TRH has been reported.
2730 2513149 However, overnight GH pulsatility is increased in IDDM, and it may be difficult to distinguish TRH-stimulated release from spontaneous secretory episodes.
2731 2513149 To resolve this question, we carried out two overnight GH profiles followed by either TRH or saline control tests in six adolescents with IDDM; ages 11.4-14.7 years, duration IDDM 2.4-6.7 years.
2732 2513149 Paradoxical GH stimulation after TRH is not seen in adolescents with IDDM, but apparent responses may be due to timing coincident with the increased spontaneous pulsatility.
2733 2513149 GH release is abnormally regulated in insulin-dependent diabetes (IDDM), and paradoxical stimulation of GH release after TRH has been reported.
2734 2513149 However, overnight GH pulsatility is increased in IDDM, and it may be difficult to distinguish TRH-stimulated release from spontaneous secretory episodes.
2735 2513149 To resolve this question, we carried out two overnight GH profiles followed by either TRH or saline control tests in six adolescents with IDDM; ages 11.4-14.7 years, duration IDDM 2.4-6.7 years.
2736 2513149 Paradoxical GH stimulation after TRH is not seen in adolescents with IDDM, but apparent responses may be due to timing coincident with the increased spontaneous pulsatility.
2737 2513149 GH release is abnormally regulated in insulin-dependent diabetes (IDDM), and paradoxical stimulation of GH release after TRH has been reported.
2738 2513149 However, overnight GH pulsatility is increased in IDDM, and it may be difficult to distinguish TRH-stimulated release from spontaneous secretory episodes.
2739 2513149 To resolve this question, we carried out two overnight GH profiles followed by either TRH or saline control tests in six adolescents with IDDM; ages 11.4-14.7 years, duration IDDM 2.4-6.7 years.
2740 2513149 Paradoxical GH stimulation after TRH is not seen in adolescents with IDDM, but apparent responses may be due to timing coincident with the increased spontaneous pulsatility.
2741 2515413 A simple correlation between IDDM and residue 57 of the DQ beta chain does not hold in Oriental IDDM patients, cannot account for DR3,DR4 synergism and does not explain different modes of inheritance of DR3- and DR4-related IDDM determinants.
2742 2517027 Insulin-dependent diabetes mellitus (IDDM, type I) is an autoimmune disorder exhibiting a strong association with particular haplotypes of the major histocompatibility complex (MHC).
2743 2517027 We have previously shown that the u haplotype of the rat MHC (RT1) is absolutely required for expression of IDDM in the BB rat model of the disease.
2744 2517027 To define the precise regions of the RT1 contributing to disease occurrence and to address the mechanism by which the associated haplotype participates in disease pathogenesis, we have transferred recombinant haplotypes bearing the IDDM-associated MHC in defined regions onto the BB rat genetic background.
2745 2517027 In this report, we present data from two breeding studies utilizing the r8 haplotype (RT1AaBuDuEuCu) that demonstrate that (1) the RT1A locus is not involved in the disease association, (2) the MHC genes determining disease susceptibility are not unique to the BB rat, and (3) IDDM resistance genes are found outside the MHC.
2746 2517027 Insulin-dependent diabetes mellitus (IDDM, type I) is an autoimmune disorder exhibiting a strong association with particular haplotypes of the major histocompatibility complex (MHC).
2747 2517027 We have previously shown that the u haplotype of the rat MHC (RT1) is absolutely required for expression of IDDM in the BB rat model of the disease.
2748 2517027 To define the precise regions of the RT1 contributing to disease occurrence and to address the mechanism by which the associated haplotype participates in disease pathogenesis, we have transferred recombinant haplotypes bearing the IDDM-associated MHC in defined regions onto the BB rat genetic background.
2749 2517027 In this report, we present data from two breeding studies utilizing the r8 haplotype (RT1AaBuDuEuCu) that demonstrate that (1) the RT1A locus is not involved in the disease association, (2) the MHC genes determining disease susceptibility are not unique to the BB rat, and (3) IDDM resistance genes are found outside the MHC.
2750 2517027 Insulin-dependent diabetes mellitus (IDDM, type I) is an autoimmune disorder exhibiting a strong association with particular haplotypes of the major histocompatibility complex (MHC).
2751 2517027 We have previously shown that the u haplotype of the rat MHC (RT1) is absolutely required for expression of IDDM in the BB rat model of the disease.
2752 2517027 To define the precise regions of the RT1 contributing to disease occurrence and to address the mechanism by which the associated haplotype participates in disease pathogenesis, we have transferred recombinant haplotypes bearing the IDDM-associated MHC in defined regions onto the BB rat genetic background.
2753 2517027 In this report, we present data from two breeding studies utilizing the r8 haplotype (RT1AaBuDuEuCu) that demonstrate that (1) the RT1A locus is not involved in the disease association, (2) the MHC genes determining disease susceptibility are not unique to the BB rat, and (3) IDDM resistance genes are found outside the MHC.
2754 2517027 Insulin-dependent diabetes mellitus (IDDM, type I) is an autoimmune disorder exhibiting a strong association with particular haplotypes of the major histocompatibility complex (MHC).
2755 2517027 We have previously shown that the u haplotype of the rat MHC (RT1) is absolutely required for expression of IDDM in the BB rat model of the disease.
2756 2517027 To define the precise regions of the RT1 contributing to disease occurrence and to address the mechanism by which the associated haplotype participates in disease pathogenesis, we have transferred recombinant haplotypes bearing the IDDM-associated MHC in defined regions onto the BB rat genetic background.
2757 2517027 In this report, we present data from two breeding studies utilizing the r8 haplotype (RT1AaBuDuEuCu) that demonstrate that (1) the RT1A locus is not involved in the disease association, (2) the MHC genes determining disease susceptibility are not unique to the BB rat, and (3) IDDM resistance genes are found outside the MHC.
2758 2519348 There is still no concensus about the use of the immunosuppression superimposed upon conventional insulin therapy in early diagnosed IDDM and the follow-up of the relatives of IDDM patients who share the genetic predisposition and serological markers for the risk of future onset of IDDM.
2759 2527100 In vivo-activated interleukin 2 receptor-positive T lymphocytes (Tac cells) are demonstrable and the autologous mixed leukocyte reaction (AMLR) is impaired in several autoimmune diseases, including type 1 insulin-dependent diabetes mellitus (IDDM).
2760 2529109 Occupational issues in 158 insulin-dependent diabetes mellitus (IDDM) individuals and 158 matched nondiabetic siblings were examined in a case-control design to evaluate the role of diabetes in the employability of people with IDDM.
2761 2531916 We measured plasma- and extracellular fluid volume (125I-albumin, 51Cr-EDTA), plasma concentrations of renin, angiotensin I and II, aldosterone and atrial natriuretic peptide by radio-immunoassays in insulin-dependent diabetic (IDDM) patients with (n=28) and without (n=11) nephropathy and in 14 normal control subjects matched for sex and age.
2762 2533531 Therefore we have measured fasting levels of serum DHAS, A2, testosterone, oestradiol (in males only), sex hormone binding globulin (SHBG), HbA1 and C-peptide (basal and glucose stimulated), in 17 post-pubertal, uncomplicated patients with insulin-dependent diabetes mellitus (IDDM), and made comparisons to 17 of their sex and age-matched (to within 5 yr) non-diabetic siblings.
2763 2539427 In this study the platelet ATPase activity and platelet noradrenaline efflux rate were determined in 47 insulin-dependent diabetes mellitus (IDDM) patients and 20 controls.
2764 2542427 Serum levels of insulin-like growth factor (IGF) I, II and IGF binding protein in diabetic adolescents treated with continuous subcutaneous insulin infusion.
2765 2542427 IGF-I and IGF-II as well as the low molecular type of IGF binding protein (IGFPB) were determined in serum from 11 adolescents with insulin-dependent diabetes mellitus (IDDM) during a cross-over study with conventional and continuous subcutaneous insulin infusion (CIT and CSII) therapy.
2766 2542427 At the onset of the study the mean IGF-I level, 127 +/- 15 ng ml-1, was significantly decreased (P less than 0.001) in comparison with age-matched controls, whereas the mean IGF-II level, 1024 +/- 48 ng ml-1, was increased.
2767 2542427 The findings of elevated IGF-II and IGFBP levels and correlations between IGFBP and blood glucose concentration as well as IGF-II and HbA1c levels in adolescents with IDDM indicate that both IGF-II and IGFBP reflect a deranged metabolism caused by inadequate insulin administration.
2768 2542427 Serum levels of insulin-like growth factor (IGF) I, II and IGF binding protein in diabetic adolescents treated with continuous subcutaneous insulin infusion.
2769 2542427 IGF-I and IGF-II as well as the low molecular type of IGF binding protein (IGFPB) were determined in serum from 11 adolescents with insulin-dependent diabetes mellitus (IDDM) during a cross-over study with conventional and continuous subcutaneous insulin infusion (CIT and CSII) therapy.
2770 2542427 At the onset of the study the mean IGF-I level, 127 +/- 15 ng ml-1, was significantly decreased (P less than 0.001) in comparison with age-matched controls, whereas the mean IGF-II level, 1024 +/- 48 ng ml-1, was increased.
2771 2542427 The findings of elevated IGF-II and IGFBP levels and correlations between IGFBP and blood glucose concentration as well as IGF-II and HbA1c levels in adolescents with IDDM indicate that both IGF-II and IGFBP reflect a deranged metabolism caused by inadequate insulin administration.
2772 2543606 There is evidence that infection by Coxsackie viruses can serve as an environmental "trigger" for insulin-dependent diabetes mellitus (IDDM).
2773 2544470 Insulin-dependent diabetes mellitus (IDDM) patients (n = 25) were divided into young (28.1 +/- 7.4 yr old, mean +/- SD; n = 16) and old (7.17 +/- 9.8 yr old; n = 10) subjects; the age of non-insulin-dependent (NIDDM) patients was 70.7 +/- 11.5 yr (n = 10).
2774 2544470 The Na+-pumping activity, estimated from both Na+-K+-ATPase and ouabain binding, was significantly decreased in IDDM and NIDDM subjects, but its insulin sensitivity was retained only in young IDDM subjects.
2775 2544470 Insulin-dependent diabetes mellitus (IDDM) patients (n = 25) were divided into young (28.1 +/- 7.4 yr old, mean +/- SD; n = 16) and old (7.17 +/- 9.8 yr old; n = 10) subjects; the age of non-insulin-dependent (NIDDM) patients was 70.7 +/- 11.5 yr (n = 10).
2776 2544470 The Na+-pumping activity, estimated from both Na+-K+-ATPase and ouabain binding, was significantly decreased in IDDM and NIDDM subjects, but its insulin sensitivity was retained only in young IDDM subjects.
2777 2545735 Insulin-dependent (type 1) diabetes mellitus (IDDM) is due to the selective autoimmune-mediated destruction of pancreatic beta cells possibly initiated by viruses.
2778 2545735 To elucidate the possible role of viruses and cytokines in the pathogenesis of IDDM, we have examined the effect of reovirus infection on beta cell major histocompatibility complex (MHC) expression and the effect of interferon-gamma (IFN-gamma) and tumour necrosis factor-alpha (TNF-alpha) on beta cell function in vitro.
2779 2545735 Murine islets cultured for 3 days with IFN-gamma and/or TNF-alpha had a significantly reduced insulin response to glucose, which was more marked with a combination of the cytokines.
2780 2545735 During 6 days of culture in IFN-gamma plus TNF-alpha islets underwent noticeable degeneration associated with an 80% reduction in insulin content.
2781 2545735 Insulin-dependent (type 1) diabetes mellitus (IDDM) is due to the selective autoimmune-mediated destruction of pancreatic beta cells possibly initiated by viruses.
2782 2545735 To elucidate the possible role of viruses and cytokines in the pathogenesis of IDDM, we have examined the effect of reovirus infection on beta cell major histocompatibility complex (MHC) expression and the effect of interferon-gamma (IFN-gamma) and tumour necrosis factor-alpha (TNF-alpha) on beta cell function in vitro.
2783 2545735 Murine islets cultured for 3 days with IFN-gamma and/or TNF-alpha had a significantly reduced insulin response to glucose, which was more marked with a combination of the cytokines.
2784 2545735 During 6 days of culture in IFN-gamma plus TNF-alpha islets underwent noticeable degeneration associated with an 80% reduction in insulin content.
2785 2548908 Platelets were harvested from 16 subjects with insulin-dependent diabetes mellitus (IDDM) and 19 healthy, nondiabetic control subjects of comparable age.
2786 2548908 Plasma beta-thromboglobulin (beta-TBG), a specific marker of platelet activity in vivo, was increased in IDDM (67.1 +/- 7.3 ng/ml) compared with control (41.0 +/- 6.0 ng/ml) subjects (P less than .005). [32P]orthophosphate (32Pi) incorporation into the individual phosphoinositides and phosphatidic acid (PA) reached isotopic equilibrium by 120 min for IDDM and control subjects.
2787 2548908 Platelets were harvested from 16 subjects with insulin-dependent diabetes mellitus (IDDM) and 19 healthy, nondiabetic control subjects of comparable age.
2788 2548908 Plasma beta-thromboglobulin (beta-TBG), a specific marker of platelet activity in vivo, was increased in IDDM (67.1 +/- 7.3 ng/ml) compared with control (41.0 +/- 6.0 ng/ml) subjects (P less than .005). [32P]orthophosphate (32Pi) incorporation into the individual phosphoinositides and phosphatidic acid (PA) reached isotopic equilibrium by 120 min for IDDM and control subjects.
2789 2551165 Plasma lipid profiles--total cholesterol (TC), LDL-cholesterol, HDL-cholesterol, triglycerides and phospholipids--were studied in relation to two parameters of diabetic control (fasting blood sugar (FBS) for short-term control and glycosylated haemoglobin (HBA1C) for long-term control) in 46 diabetic patients (22 insulin-dependent (IDDM) and 24 non-insulin dependent (NIDDM] and 22 non-diabetic control subjects.
2790 2563360 Genetic variation of the DQ alpha and beta and of the DX alpha genes, detectable as RFLP in genomic DNA digests, has been suggested to improve the identification of individuals at high risk for insulin-dependent diabetes mellitus (IDDM).
2791 2564383 An increased risk of insulin-dependent diabetes mellitus (IDDM) among HLA-DR4,DQw8/DRw8,DQw4 heterozygotes.
2792 2564383 Serological HLA typing of 92 insulin-dependent diabetes mellitus (IDDM) patients and 300 healthy controls was performed by the immunomagnetic typing technique.
2793 2564383 We found an increased risk of IDDM among DR4/w8 heterozygotes, similar to that seen for DR3/4 heterozygotes.
2794 2564383 Therefore, eight of nine DR4/w8 IDDM patients seemed to be DR4,DQw8/DRw8,DQw4, which, thus, may be associated with susceptibility to develop IDDM.
2795 2564383 An increased risk of insulin-dependent diabetes mellitus (IDDM) among HLA-DR4,DQw8/DRw8,DQw4 heterozygotes.
2796 2564383 Serological HLA typing of 92 insulin-dependent diabetes mellitus (IDDM) patients and 300 healthy controls was performed by the immunomagnetic typing technique.
2797 2564383 We found an increased risk of IDDM among DR4/w8 heterozygotes, similar to that seen for DR3/4 heterozygotes.
2798 2564383 Therefore, eight of nine DR4/w8 IDDM patients seemed to be DR4,DQw8/DRw8,DQw4, which, thus, may be associated with susceptibility to develop IDDM.
2799 2564383 An increased risk of insulin-dependent diabetes mellitus (IDDM) among HLA-DR4,DQw8/DRw8,DQw4 heterozygotes.
2800 2564383 Serological HLA typing of 92 insulin-dependent diabetes mellitus (IDDM) patients and 300 healthy controls was performed by the immunomagnetic typing technique.
2801 2564383 We found an increased risk of IDDM among DR4/w8 heterozygotes, similar to that seen for DR3/4 heterozygotes.
2802 2564383 Therefore, eight of nine DR4/w8 IDDM patients seemed to be DR4,DQw8/DRw8,DQw4, which, thus, may be associated with susceptibility to develop IDDM.
2803 2564383 An increased risk of insulin-dependent diabetes mellitus (IDDM) among HLA-DR4,DQw8/DRw8,DQw4 heterozygotes.
2804 2564383 Serological HLA typing of 92 insulin-dependent diabetes mellitus (IDDM) patients and 300 healthy controls was performed by the immunomagnetic typing technique.
2805 2564383 We found an increased risk of IDDM among DR4/w8 heterozygotes, similar to that seen for DR3/4 heterozygotes.
2806 2564383 Therefore, eight of nine DR4/w8 IDDM patients seemed to be DR4,DQw8/DRw8,DQw4, which, thus, may be associated with susceptibility to develop IDDM.
2807 2565778 Restriction fragment length polymorphism of HLA and non-HLA genes in DR3/4 heterozygous Danish insulin-dependent diabetic patients and healthy individuals: reassessment of the influence of alpha DX and insulin-linked polymorphic loci, and new splits of DQw3 haplotypes.
2808 2565778 Insulin-dependent diabetes mellitus (IDDM) patients and healthy individuals were selected for being HLA-DR 3/4 heterozygous to evaluate the influence of genes other than DR on disease susceptibility.
2809 2565778 Five different probes were used: HLA alpha and beta DQ (chromosome 6), the Ins 310 genomic fragment which detects a polymorphic region 5' to the insulin gene (chromosome 11), and cDNA for the constant regions of the T cell receptor alpha and beta genes (chromosomes 14 and 7).
2810 2565999 32 subjects with long-term insulin-dependent diabetes mellitus (IDDM) were entered into a double-blind, randomised crossover trial with human and porcine insulin.
2811 2565999 The transfer of IDDM subjects from porcine to human insulin seems to alter warning symptoms of low blood glucose concentration, with consequent impairment of its early recognition.
2812 2565999 32 subjects with long-term insulin-dependent diabetes mellitus (IDDM) were entered into a double-blind, randomised crossover trial with human and porcine insulin.
2813 2565999 The transfer of IDDM subjects from porcine to human insulin seems to alter warning symptoms of low blood glucose concentration, with consequent impairment of its early recognition.
2814 2566050 To find out whether subclinical autoimmunity precedes onset of nonfamilial insulin-dependent diabetes mellitus (IDDM), 4806 schoolchildren aged 5-19 years from a township in Holland were followed-up for at least ten years after blood was sampled for measurement of islet-cell antibodies (ICA).
2815 2566050 In the 10 years of follow-up 4 of the 8 ICA-positive subjects became insulin dependent, whereas the probability of being free of IDDM was 99.9% for those who were ICA-negative at the start of the study.
2816 2566050 To find out whether subclinical autoimmunity precedes onset of nonfamilial insulin-dependent diabetes mellitus (IDDM), 4806 schoolchildren aged 5-19 years from a township in Holland were followed-up for at least ten years after blood was sampled for measurement of islet-cell antibodies (ICA).
2817 2566050 In the 10 years of follow-up 4 of the 8 ICA-positive subjects became insulin dependent, whereas the probability of being free of IDDM was 99.9% for those who were ICA-negative at the start of the study.
2818 2567252 Association and sibpair analysis for the HLA, Gm, Km, and insulin polymorphisms in multiplex IDDM families.
2819 2567252 Some three-way interactions were found for associations between insulin-dependent diabetes mellitus (IDDM), HLA-DR, and DQ restriction enzyme fragment length polymorphism (RFLP) patterns.
2820 2567252 An extended sibpair analysis was applied to the HLA-B,DR loci and to the Gm, Km, and insulin gene polymorphisms.
2821 2567252 For Gm, Km, and the insulin gene no cosegregation with IDDM could be found.
2822 2567252 Association and sibpair analysis for the HLA, Gm, Km, and insulin polymorphisms in multiplex IDDM families.
2823 2567252 Some three-way interactions were found for associations between insulin-dependent diabetes mellitus (IDDM), HLA-DR, and DQ restriction enzyme fragment length polymorphism (RFLP) patterns.
2824 2567252 An extended sibpair analysis was applied to the HLA-B,DR loci and to the Gm, Km, and insulin gene polymorphisms.
2825 2567252 For Gm, Km, and the insulin gene no cosegregation with IDDM could be found.
2826 2567252 Association and sibpair analysis for the HLA, Gm, Km, and insulin polymorphisms in multiplex IDDM families.
2827 2567252 Some three-way interactions were found for associations between insulin-dependent diabetes mellitus (IDDM), HLA-DR, and DQ restriction enzyme fragment length polymorphism (RFLP) patterns.
2828 2567252 An extended sibpair analysis was applied to the HLA-B,DR loci and to the Gm, Km, and insulin gene polymorphisms.
2829 2567252 For Gm, Km, and the insulin gene no cosegregation with IDDM could be found.
2830 2567253 Previous studies have shown that the frequency of the HLA DR4-DQw3.2 allele is approximately 95% among DR4-positive haplotypes of insulin-dependent diabetics (IDDM), but only 70% in DR4-positive haplotypes of unaffected individuals.
2831 2567255 The HLA class II-related susceptibility to type I insulin-dependent diabetes mellitus (IDDM) is examined in 94 multiplex families sorted by the presence or absence of a DR4+ haplotype in at least one diabetic family member.
2832 2567254 A scheme is outlined for analyzing the genotypic contributions of two unlinked loci in producing a disease, using DR and the 5' insulin locus (INS) in insulin-dependent diabetes mellitus (IDDM) as examples.
2833 2567254 Although genotypes of both DR and INS play roles in IDDM susceptibility, both the relatively small size of the Genetic Analysis Workshop 5 (GAW5) data set and the apparently limited magnitudes of the contributory effects prevent the identification of the exact nature of the association of these two loci in disease causation.
2834 2567254 A scheme is outlined for analyzing the genotypic contributions of two unlinked loci in producing a disease, using DR and the 5' insulin locus (INS) in insulin-dependent diabetes mellitus (IDDM) as examples.
2835 2567254 Although genotypes of both DR and INS play roles in IDDM susceptibility, both the relatively small size of the Genetic Analysis Workshop 5 (GAW5) data set and the apparently limited magnitudes of the contributory effects prevent the identification of the exact nature of the association of these two loci in disease causation.
2836 2567256 In a collaborative effort by 12 centers from Europe and North America, data were assembled from 94 multiplex families with insulin-dependent diabetes mellitus (IDDM) for analysis of genetic and other factors of possible etiological importance.
2837 2567256 Data also were included for auto-antibodies to insulin and pancreatic islet cells as possible indicators of pathogenesis and for antibodies to certain viruses that have been implicated as "triggering" agents in IDDM.
2838 2567256 In a collaborative effort by 12 centers from Europe and North America, data were assembled from 94 multiplex families with insulin-dependent diabetes mellitus (IDDM) for analysis of genetic and other factors of possible etiological importance.
2839 2567256 Data also were included for auto-antibodies to insulin and pancreatic islet cells as possible indicators of pathogenesis and for antibodies to certain viruses that have been implicated as "triggering" agents in IDDM.
2840 2567257 HLA and insulin gene associations with IDDM.
2841 2567257 The HLA DR genotype frequencies in insulin-dependent diabetes mellitus (IDDM) patients and the frequencies of DR alleles transmitted from affected parent to affected child both indicate that the DR3-associated predisposition is more "recessive" and the DR4-associated predisposition more "dominant" in inheritance after allowing for the DR3/DR4 synergistic effect.
2842 2567257 B locus distributions on patient haplotypes indicate that only subsets of both DR3 and DR4 are predisposing.
2843 2567257 Heterogeneity is detected for both the DR3 and DR4 predisposing haplotypes based on DR genotypic class.
2844 2567257 HLA and insulin gene associations with IDDM.
2845 2567257 The HLA DR genotype frequencies in insulin-dependent diabetes mellitus (IDDM) patients and the frequencies of DR alleles transmitted from affected parent to affected child both indicate that the DR3-associated predisposition is more "recessive" and the DR4-associated predisposition more "dominant" in inheritance after allowing for the DR3/DR4 synergistic effect.
2846 2567257 B locus distributions on patient haplotypes indicate that only subsets of both DR3 and DR4 are predisposing.
2847 2567257 Heterogeneity is detected for both the DR3 and DR4 predisposing haplotypes based on DR genotypic class.
2848 2567259 Restriction fragment polymorphisms of the HLA-DR, HLA-DQ, and insulin gene regions in IDDM: the GAW5 data.
2849 2567259 The primary aim of the insulin-dependent diabetes mellitus (IDDM) component of Genetic Analysis Workshop 5 (GAW5) was to collect and analyze new data on DNA polymorphisms closely linked to the HLA-D region and the insulin gene.
2850 2567259 Restriction fragment polymorphisms of the HLA-DR, HLA-DQ, and insulin gene regions in IDDM: the GAW5 data.
2851 2567259 The primary aim of the insulin-dependent diabetes mellitus (IDDM) component of Genetic Analysis Workshop 5 (GAW5) was to collect and analyze new data on DNA polymorphisms closely linked to the HLA-D region and the insulin gene.
2852 2567260 The insulin gene and susceptibility to IDDM.
2853 2567260 The association between insulin-dependent diabetes mellitus (IDDM) and an allele of a restriction fragment length polymorphism (RFLP) 5' to the coding region of the insulin gene has raised the possibility that variation in the vicinity of the insulin gene confers susceptibility to IDDM.
2854 2567260 These results thus provide no evidence that variation at or near the insulin gene confers susceptibility to IDDM.
2855 2567260 However, we also used computer simulation to investigate how the insulin gene region could contribute susceptibility to IDDM without yielding evidence for distortion in insulin gene sharing in a sample comparable to that of GAW5.
2856 2567260 We found that various levels of insulin gene involvement in IDDM could generate a population association between the insulin gene RFLP and IDDM comparable to that reported in the literature, without producing significant distortion in insulin gene sharing of ASPs.
2857 2567260 The insulin gene and susceptibility to IDDM.
2858 2567260 The association between insulin-dependent diabetes mellitus (IDDM) and an allele of a restriction fragment length polymorphism (RFLP) 5' to the coding region of the insulin gene has raised the possibility that variation in the vicinity of the insulin gene confers susceptibility to IDDM.
2859 2567260 These results thus provide no evidence that variation at or near the insulin gene confers susceptibility to IDDM.
2860 2567260 However, we also used computer simulation to investigate how the insulin gene region could contribute susceptibility to IDDM without yielding evidence for distortion in insulin gene sharing in a sample comparable to that of GAW5.
2861 2567260 We found that various levels of insulin gene involvement in IDDM could generate a population association between the insulin gene RFLP and IDDM comparable to that reported in the literature, without producing significant distortion in insulin gene sharing of ASPs.
2862 2567260 The insulin gene and susceptibility to IDDM.
2863 2567260 The association between insulin-dependent diabetes mellitus (IDDM) and an allele of a restriction fragment length polymorphism (RFLP) 5' to the coding region of the insulin gene has raised the possibility that variation in the vicinity of the insulin gene confers susceptibility to IDDM.
2864 2567260 These results thus provide no evidence that variation at or near the insulin gene confers susceptibility to IDDM.
2865 2567260 However, we also used computer simulation to investigate how the insulin gene region could contribute susceptibility to IDDM without yielding evidence for distortion in insulin gene sharing in a sample comparable to that of GAW5.
2866 2567260 We found that various levels of insulin gene involvement in IDDM could generate a population association between the insulin gene RFLP and IDDM comparable to that reported in the literature, without producing significant distortion in insulin gene sharing of ASPs.
2867 2567260 The insulin gene and susceptibility to IDDM.
2868 2567260 The association between insulin-dependent diabetes mellitus (IDDM) and an allele of a restriction fragment length polymorphism (RFLP) 5' to the coding region of the insulin gene has raised the possibility that variation in the vicinity of the insulin gene confers susceptibility to IDDM.
2869 2567260 These results thus provide no evidence that variation at or near the insulin gene confers susceptibility to IDDM.
2870 2567260 However, we also used computer simulation to investigate how the insulin gene region could contribute susceptibility to IDDM without yielding evidence for distortion in insulin gene sharing in a sample comparable to that of GAW5.
2871 2567260 We found that various levels of insulin gene involvement in IDDM could generate a population association between the insulin gene RFLP and IDDM comparable to that reported in the literature, without producing significant distortion in insulin gene sharing of ASPs.
2872 2567260 The insulin gene and susceptibility to IDDM.
2873 2567260 The association between insulin-dependent diabetes mellitus (IDDM) and an allele of a restriction fragment length polymorphism (RFLP) 5' to the coding region of the insulin gene has raised the possibility that variation in the vicinity of the insulin gene confers susceptibility to IDDM.
2874 2567260 These results thus provide no evidence that variation at or near the insulin gene confers susceptibility to IDDM.
2875 2567260 However, we also used computer simulation to investigate how the insulin gene region could contribute susceptibility to IDDM without yielding evidence for distortion in insulin gene sharing in a sample comparable to that of GAW5.
2876 2567260 We found that various levels of insulin gene involvement in IDDM could generate a population association between the insulin gene RFLP and IDDM comparable to that reported in the literature, without producing significant distortion in insulin gene sharing of ASPs.
2877 2567261 The GAW5 data do not provide evidence for the role of a genetic factor in the Gm or insulin region in the etiology of IDDM.
2878 2567262 Linkage studies of HLA and insulin gene restriction fragment length polymorphisms in families with IDDM.
2879 2567262 Linkage analysis of HLA DR antigen as well as DR and DQ restriction fragment length polymorphism (RFLP) data using the LIPED computer program and various three-allele disease locus models showed very close linkage to an insulin-dependent diabetes mellitus (IDDM)-susceptibility locus.
2880 2567262 No evidence was found of any effect of the insulin gene, and it is suggested that alternative explanations of the reported population associations between the insulin gene and IDDM should be considered.
2881 2567262 Linkage studies of HLA and insulin gene restriction fragment length polymorphisms in families with IDDM.
2882 2567262 Linkage analysis of HLA DR antigen as well as DR and DQ restriction fragment length polymorphism (RFLP) data using the LIPED computer program and various three-allele disease locus models showed very close linkage to an insulin-dependent diabetes mellitus (IDDM)-susceptibility locus.
2883 2567262 No evidence was found of any effect of the insulin gene, and it is suggested that alternative explanations of the reported population associations between the insulin gene and IDDM should be considered.
2884 2567262 Linkage studies of HLA and insulin gene restriction fragment length polymorphisms in families with IDDM.
2885 2567262 Linkage analysis of HLA DR antigen as well as DR and DQ restriction fragment length polymorphism (RFLP) data using the LIPED computer program and various three-allele disease locus models showed very close linkage to an insulin-dependent diabetes mellitus (IDDM)-susceptibility locus.
2886 2567262 No evidence was found of any effect of the insulin gene, and it is suggested that alternative explanations of the reported population associations between the insulin gene and IDDM should be considered.
2887 2569104 In a prospective family study in Finland HLA genotyping was carried out for 1610 individuals from 422 consecutively registered families of children aged 14 years or younger with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
2888 2570596 This matter was certainly clarified by the separation of noninsulin-dependent diabetes (NIDDM) and insulin-dependent diabetes mellitus (IDDM) into two separate disease entities.
2889 2570596 Since, in the early 1970s, research by Nerup's and Cudworth's groups revealed associations between the HLA-B locus and IDDM, the HLA markers are considered the classical genetic markers for IDDM susceptibility.
2890 2570596 This matter was certainly clarified by the separation of noninsulin-dependent diabetes (NIDDM) and insulin-dependent diabetes mellitus (IDDM) into two separate disease entities.
2891 2570596 Since, in the early 1970s, research by Nerup's and Cudworth's groups revealed associations between the HLA-B locus and IDDM, the HLA markers are considered the classical genetic markers for IDDM susceptibility.
2892 2573554 Insulin regulation of lipolysis in nondiabetic and IDDM subjects.
2893 2573554 To determine whether insulin regulation of lipolysis is abnormal in subjects with poorly controlled insulin-dependent diabetes mellitus (IDDM), free-fatty acid flux ([1-14C]palmitate) was measured under conditions ranging from complete insulin withdrawal to hyperinsulinemia.
2894 2573554 Seven nondiabetic and seven IDDM subjects were studied with the pancreatic clamp technique to control plasma insulin, growth hormone, and glucagon concentrations at the desired levels.
2895 2573554 The palmitate flux response to insulin withdrawal (2.5 +/- 0.2 vs. 2.5 +/- 0.2 mumol.kg-1.min-1) and maximally antilipolytic insulin concentrations (0.17 +/- 0.02 vs. 0.23 +/- 0.03 mumol.kg-1.min-1) were not different in nondiabetic and IDDM subjects, respectively.
2896 2573554 In contrast, IDDM subjects required significantly greater plasma free-insulin concentrations to result in equivalent suppression of palmitate flux compared with nondiabetic subjects.
2897 2573554 We conclude that adipose tissue lipolysis is normally exquisitely sensitive to insulin and that sensitivity, but not responsiveness to insulin, is impaired in poorly controlled IDDM.
2898 2573554 Insulin regulation of lipolysis in nondiabetic and IDDM subjects.
2899 2573554 To determine whether insulin regulation of lipolysis is abnormal in subjects with poorly controlled insulin-dependent diabetes mellitus (IDDM), free-fatty acid flux ([1-14C]palmitate) was measured under conditions ranging from complete insulin withdrawal to hyperinsulinemia.
2900 2573554 Seven nondiabetic and seven IDDM subjects were studied with the pancreatic clamp technique to control plasma insulin, growth hormone, and glucagon concentrations at the desired levels.
2901 2573554 The palmitate flux response to insulin withdrawal (2.5 +/- 0.2 vs. 2.5 +/- 0.2 mumol.kg-1.min-1) and maximally antilipolytic insulin concentrations (0.17 +/- 0.02 vs. 0.23 +/- 0.03 mumol.kg-1.min-1) were not different in nondiabetic and IDDM subjects, respectively.
2902 2573554 In contrast, IDDM subjects required significantly greater plasma free-insulin concentrations to result in equivalent suppression of palmitate flux compared with nondiabetic subjects.
2903 2573554 We conclude that adipose tissue lipolysis is normally exquisitely sensitive to insulin and that sensitivity, but not responsiveness to insulin, is impaired in poorly controlled IDDM.
2904 2573554 Insulin regulation of lipolysis in nondiabetic and IDDM subjects.
2905 2573554 To determine whether insulin regulation of lipolysis is abnormal in subjects with poorly controlled insulin-dependent diabetes mellitus (IDDM), free-fatty acid flux ([1-14C]palmitate) was measured under conditions ranging from complete insulin withdrawal to hyperinsulinemia.
2906 2573554 Seven nondiabetic and seven IDDM subjects were studied with the pancreatic clamp technique to control plasma insulin, growth hormone, and glucagon concentrations at the desired levels.
2907 2573554 The palmitate flux response to insulin withdrawal (2.5 +/- 0.2 vs. 2.5 +/- 0.2 mumol.kg-1.min-1) and maximally antilipolytic insulin concentrations (0.17 +/- 0.02 vs. 0.23 +/- 0.03 mumol.kg-1.min-1) were not different in nondiabetic and IDDM subjects, respectively.
2908 2573554 In contrast, IDDM subjects required significantly greater plasma free-insulin concentrations to result in equivalent suppression of palmitate flux compared with nondiabetic subjects.
2909 2573554 We conclude that adipose tissue lipolysis is normally exquisitely sensitive to insulin and that sensitivity, but not responsiveness to insulin, is impaired in poorly controlled IDDM.
2910 2573554 Insulin regulation of lipolysis in nondiabetic and IDDM subjects.
2911 2573554 To determine whether insulin regulation of lipolysis is abnormal in subjects with poorly controlled insulin-dependent diabetes mellitus (IDDM), free-fatty acid flux ([1-14C]palmitate) was measured under conditions ranging from complete insulin withdrawal to hyperinsulinemia.
2912 2573554 Seven nondiabetic and seven IDDM subjects were studied with the pancreatic clamp technique to control plasma insulin, growth hormone, and glucagon concentrations at the desired levels.
2913 2573554 The palmitate flux response to insulin withdrawal (2.5 +/- 0.2 vs. 2.5 +/- 0.2 mumol.kg-1.min-1) and maximally antilipolytic insulin concentrations (0.17 +/- 0.02 vs. 0.23 +/- 0.03 mumol.kg-1.min-1) were not different in nondiabetic and IDDM subjects, respectively.
2914 2573554 In contrast, IDDM subjects required significantly greater plasma free-insulin concentrations to result in equivalent suppression of palmitate flux compared with nondiabetic subjects.
2915 2573554 We conclude that adipose tissue lipolysis is normally exquisitely sensitive to insulin and that sensitivity, but not responsiveness to insulin, is impaired in poorly controlled IDDM.
2916 2573554 Insulin regulation of lipolysis in nondiabetic and IDDM subjects.
2917 2573554 To determine whether insulin regulation of lipolysis is abnormal in subjects with poorly controlled insulin-dependent diabetes mellitus (IDDM), free-fatty acid flux ([1-14C]palmitate) was measured under conditions ranging from complete insulin withdrawal to hyperinsulinemia.
2918 2573554 Seven nondiabetic and seven IDDM subjects were studied with the pancreatic clamp technique to control plasma insulin, growth hormone, and glucagon concentrations at the desired levels.
2919 2573554 The palmitate flux response to insulin withdrawal (2.5 +/- 0.2 vs. 2.5 +/- 0.2 mumol.kg-1.min-1) and maximally antilipolytic insulin concentrations (0.17 +/- 0.02 vs. 0.23 +/- 0.03 mumol.kg-1.min-1) were not different in nondiabetic and IDDM subjects, respectively.
2920 2573554 In contrast, IDDM subjects required significantly greater plasma free-insulin concentrations to result in equivalent suppression of palmitate flux compared with nondiabetic subjects.
2921 2573554 We conclude that adipose tissue lipolysis is normally exquisitely sensitive to insulin and that sensitivity, but not responsiveness to insulin, is impaired in poorly controlled IDDM.
2922 2573554 Insulin regulation of lipolysis in nondiabetic and IDDM subjects.
2923 2573554 To determine whether insulin regulation of lipolysis is abnormal in subjects with poorly controlled insulin-dependent diabetes mellitus (IDDM), free-fatty acid flux ([1-14C]palmitate) was measured under conditions ranging from complete insulin withdrawal to hyperinsulinemia.
2924 2573554 Seven nondiabetic and seven IDDM subjects were studied with the pancreatic clamp technique to control plasma insulin, growth hormone, and glucagon concentrations at the desired levels.
2925 2573554 The palmitate flux response to insulin withdrawal (2.5 +/- 0.2 vs. 2.5 +/- 0.2 mumol.kg-1.min-1) and maximally antilipolytic insulin concentrations (0.17 +/- 0.02 vs. 0.23 +/- 0.03 mumol.kg-1.min-1) were not different in nondiabetic and IDDM subjects, respectively.
2926 2573554 In contrast, IDDM subjects required significantly greater plasma free-insulin concentrations to result in equivalent suppression of palmitate flux compared with nondiabetic subjects.
2927 2573554 We conclude that adipose tissue lipolysis is normally exquisitely sensitive to insulin and that sensitivity, but not responsiveness to insulin, is impaired in poorly controlled IDDM.
2928 2573556 Basal and yellow fever vaccination-induced 2',5'-oligoadenylate synthetase (2',5'A) activity was determined in blood mononuclear cells (peripheral blood lymphocytes [PBLs]) from insulin-dependent diabetes mellitus (IDDM) and matched control subjects.
2929 2576190 Subtypes of HLA-DQ and -DR defined by DQB1 and DRB1 RFLPs: allele frequencies in the general population and in insulin-dependent diabetes (IDDM) and multiple sclerosis patients.
2930 2576190 We have also determined the allele frequencies of the DQB1 subtypes in controls and in patients with insulin-dependent diabetes mellitus (IDDM) or multiple sclerosis (MS).
2931 2576190 Subtypes of HLA-DQ and -DR defined by DQB1 and DRB1 RFLPs: allele frequencies in the general population and in insulin-dependent diabetes (IDDM) and multiple sclerosis patients.
2932 2576190 We have also determined the allele frequencies of the DQB1 subtypes in controls and in patients with insulin-dependent diabetes mellitus (IDDM) or multiple sclerosis (MS).
2933 2577113 TNF-alpha gene polymorphisms: association with type I (insulin-dependent) diabetes mellitus.
2934 2577113 The localization of TNF genes on the short arm of chromosome 6 between HLA B and the complement genes focused attention to that genetic region which harbors many immunologically relevant genes and is also thought to hold susceptibility genes for a variety of autoimmune diseases that are linked to specific alleles of particular loci in the HLA D region.
2935 2577113 Since the recently established HLA-DR-DQ variation accounts only for part of the genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) we searched for genomic variation of the tumour necrosis factor (TNF) alpha.
2936 2577113 This tight linkage of TNF-alpha alleles with extended haplotypes and the significant increase of heterozygotes in patients could lead to some explanation of the DR3 association with a variety of autoimmune diseases particularly IDDM.
2937 2577113 TNF-alpha gene polymorphisms: association with type I (insulin-dependent) diabetes mellitus.
2938 2577113 The localization of TNF genes on the short arm of chromosome 6 between HLA B and the complement genes focused attention to that genetic region which harbors many immunologically relevant genes and is also thought to hold susceptibility genes for a variety of autoimmune diseases that are linked to specific alleles of particular loci in the HLA D region.
2939 2577113 Since the recently established HLA-DR-DQ variation accounts only for part of the genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) we searched for genomic variation of the tumour necrosis factor (TNF) alpha.
2940 2577113 This tight linkage of TNF-alpha alleles with extended haplotypes and the significant increase of heterozygotes in patients could lead to some explanation of the DR3 association with a variety of autoimmune diseases particularly IDDM.
2941 2577278 Human genomic DNA samples from 19 Korean patients and 31 controls of known serological DR antigen specificity were studied for insulin-dependent diabetes mellitus (IDDM)-associated variation in HLA-DR beta and -DQ beta restriction fragment length polymorphisms (RFLPs).
2942 2577959 [The silent allele of complement C4 BQ0 is associated with increase risk if insulin-dependent diabetes (IDDM)].
2943 2583216 This study tested the hypothesis that health functioning is poorer for younger insulin-dependent diabetic (IDDM) patients following a change to the insulin infusion pump regimen, with progressive improvements occurring in functional health status at higher age levels.
2944 2583380 The allelic forms of the human leukocyte antigen (HLA)-DQ beta-chain (DQB1) have been recognized as the best markers of insulin-dependent diabetes mellitus (IDDM) susceptibility.
2945 2587937 The particular susceptibility to insulin-dependent diabetes mellitus (IDDM) conferred by HLA-DR3,4 heterozygosity has been suggested to be an effect of transcomplementation of HLA class II molecules.
2946 2606746 In Caucasoids HLA-DQB1 genes encoding amino acids other than aspartic acid at position 57 of the DQ beta chain (non-Asp-57) are associated with susceptibility to develop insulin-dependent diabetes mellitus (IDDM), while resistance is associated with aspartic acid at this residue (Asp-57).
2947 2607394 Thirty 11- to 18-year old adolescents with insulin-dependent diabetes mellitus (IDDM) of at least 1-year duration and 15 nondiabetic controls were subjected to three laboratory stressors: a venipuncture and two public-speaking tasks.
2948 2607819 [Serum osteocalcin in insulin-dependent diabetic patients].
2949 2607819 To investigate its state in patients with insulin-dependent diabetes mellitus (IDDM) we measured the BGP level in 82 individuals divided in two groups.
2950 2607819 The patients with IDDM have reduced BGP levels; this reduction becomes apparent after 5 years of clinical evolution and shows a correlation with the time since the diagnosis.
2951 2607819 [Serum osteocalcin in insulin-dependent diabetic patients].
2952 2607819 To investigate its state in patients with insulin-dependent diabetes mellitus (IDDM) we measured the BGP level in 82 individuals divided in two groups.
2953 2607819 The patients with IDDM have reduced BGP levels; this reduction becomes apparent after 5 years of clinical evolution and shows a correlation with the time since the diagnosis.
2954 2608374 Clinical and laboratory studies into the physiochemical properties of circulating immune complexes, serum IgA, IgM, IgG and antibodies against insulin contained by blood serum and circulating immune complexes were conducted in 102 children aged 7-14 years.
2955 2608374 Of these, 60 children were affected with insulin-dependent diabetes mellitus (IDDM) and 42 were normal.
2956 2612303 The contribution of diabetes duration, both pre- and postpuberty, to the development of microvascular complications and mortality in diabetic subjects was investigated in three study populations from the Children's Hospital of Pittsburgh Insulin-Dependent Diabetes Mellitus (IDDM) Registry.
2957 2612304 The Pittsburgh Prospective Insulin-Dependent Diabetes Cohort Study Status Report after 5 yr of IDDM.
2958 2612304 The relationship between glycemic control and complications of insulin-dependent diabetes mellitus (IDDM) remains controversial.
2959 2612304 With the use of glycosylated hemoglobin (HbA1) to assess glycemic control from diagnosis onward, the Pittsburgh Prospective Insulin-Dependent Diabetes Mellitus Cohort Study prospectively evaluated 80 new cases of IDDM diagnosed at Children's Hospital of Pittsburgh.
2960 2612304 Six female subjects who had an elevated albumin excretion rate (AER; greater than or equal to 20 micrograms/min) had a higher 5-yr mean HbA1 (13.3%) than the 26 subjects with AER less than 20 micrograms/min (11.8%; P less than .05).
2961 2612304 The Pittsburgh Prospective Insulin-Dependent Diabetes Cohort Study Status Report after 5 yr of IDDM.
2962 2612304 The relationship between glycemic control and complications of insulin-dependent diabetes mellitus (IDDM) remains controversial.
2963 2612304 With the use of glycosylated hemoglobin (HbA1) to assess glycemic control from diagnosis onward, the Pittsburgh Prospective Insulin-Dependent Diabetes Mellitus Cohort Study prospectively evaluated 80 new cases of IDDM diagnosed at Children's Hospital of Pittsburgh.
2964 2612304 Six female subjects who had an elevated albumin excretion rate (AER; greater than or equal to 20 micrograms/min) had a higher 5-yr mean HbA1 (13.3%) than the 26 subjects with AER less than 20 micrograms/min (11.8%; P less than .05).
2965 2612304 The Pittsburgh Prospective Insulin-Dependent Diabetes Cohort Study Status Report after 5 yr of IDDM.
2966 2612304 The relationship between glycemic control and complications of insulin-dependent diabetes mellitus (IDDM) remains controversial.
2967 2612304 With the use of glycosylated hemoglobin (HbA1) to assess glycemic control from diagnosis onward, the Pittsburgh Prospective Insulin-Dependent Diabetes Mellitus Cohort Study prospectively evaluated 80 new cases of IDDM diagnosed at Children's Hospital of Pittsburgh.
2968 2612304 Six female subjects who had an elevated albumin excretion rate (AER; greater than or equal to 20 micrograms/min) had a higher 5-yr mean HbA1 (13.3%) than the 26 subjects with AER less than 20 micrograms/min (11.8%; P less than .05).
2969 2612307 Semen from 18 men with insulin-dependent diabetes mellitus (IDDM) aged 20-40 yr was compared with that from 15 age-matched control subjects.
2970 2612305 The Colorado IDDM Registry identifies newly diagnosed cases of insulin-dependent diabetes mellitus (IDDM) throughout the state.
2971 2613930 The periodontal status of 85 12-18 year-old Finnish adolescents with insulin-dependent diabetes mellitus (IDDM) and their paired, age- and sex-matched healthy controls was assessed clinically and radiographically.
2972 2617513 DQw8 (DQw3.2) on DR4 haplotypes is a susceptibility gene for development of insulin-dependent diabetes mellitus (IDDM) in Caucasoids, possibly because it encodes a non-Asp amino acid (aa) (i.e.
2973 2617513 We have examined 14 Japanese IDDM patients, selected to be either DR4 or DRw9 (associated to IDDM among Japanese).
2974 2617513 DQw8 (DQw3.2) on DR4 haplotypes is a susceptibility gene for development of insulin-dependent diabetes mellitus (IDDM) in Caucasoids, possibly because it encodes a non-Asp amino acid (aa) (i.e.
2975 2617513 We have examined 14 Japanese IDDM patients, selected to be either DR4 or DRw9 (associated to IDDM among Japanese).
2976 2625032 The aim of the present study was to analyze if an association exists between metabolic condition, C-peptide secretion and islet-cell antibody (ICA) presence in insulin-dependent diabetes mellitus (IDDM) at the clinical onset of the disease.
2977 2625032 Two hundred and nine IDDM patients were studied at diagnosis. 89% of the subjects showed residual C-peptide secretion that correlated inversely with blood glucose and glycosylated hemoglobin at diagnosis and with insulin requirement at discharge.
2978 2625032 The aim of the present study was to analyze if an association exists between metabolic condition, C-peptide secretion and islet-cell antibody (ICA) presence in insulin-dependent diabetes mellitus (IDDM) at the clinical onset of the disease.
2979 2625032 Two hundred and nine IDDM patients were studied at diagnosis. 89% of the subjects showed residual C-peptide secretion that correlated inversely with blood glucose and glycosylated hemoglobin at diagnosis and with insulin requirement at discharge.
2980 2629160 Thirty Ethiopian malnutrition-related diabetes mellitus (MRDM) patients were HLA typed and their HLA antigen frequencies were compared to those of 31 previously typed insulin-dependent diabetes mellitus (IDDM) patients and to 84 controls from the same ethnic background.
2981 2629160 In comparison to IDDM that is associated with both DR3 and DR4 in this population, MRDM showed no significant differences in HLA class II antigens frequencies.
2982 2629160 Thirty Ethiopian malnutrition-related diabetes mellitus (MRDM) patients were HLA typed and their HLA antigen frequencies were compared to those of 31 previously typed insulin-dependent diabetes mellitus (IDDM) patients and to 84 controls from the same ethnic background.
2983 2629160 In comparison to IDDM that is associated with both DR3 and DR4 in this population, MRDM showed no significant differences in HLA class II antigens frequencies.
2984 2633911 The cord CBC (complete blood counts), serum iron, transferrin and ferritin concentrations were studied in newborn infants of 9 GDM (gestational diabetes), 21 NIDDM (noninsulin-dependent diabetes mellitus), and 8 IDDM (insulin-dependent diabetes mellitus) mothers.
2985 2634613 Serum IgA, IgG and IgM levels, spontaneous and pokeweed mitogen (PWM)-induced in vitro IgM production (determined by ELISA) and blastogenic responses of peripheral mononuclear cells to PWM were evaluated in 4 insulin-dependent (IDDM) children, at the onset and after 4, 8, 12 months of disease, and in 32 children and adolescents with IDDM of 1-14 years duration (mean 4.8 +/- 3.8 years).
2986 2637092 Physicians in the State of Wisconsin were contacted by mail and asked to report all cases of diabetes in patients under 20 yr diagnosed between 1 July 1982 and 30 June 1984 in order to study factors associated with seasonality in insulin-dependent diabetes mellitus (IDDM).
2987 2642863 The diurnal patterns of relevant metabolites and hormones in five pancreas-kidney-transplanted patients (aged 36 +/- 2 yr, mean +/- SD) with insulin-dependent diabetes mellitus (IDDM) were compared with those in five kidney-transplanted nondiabetic patients (aged 28 +/- 2 yr).
2988 2643251 This study was designed to investigate whether the genetic predisposition to insulin-dependent diabetes mellitus (IDDM) might be caused by an inherited increased sensitivity of the pancreatic B-cells to immune effector molecules e.g. the monokine interleukin 1 (IL-1), which is selectively cytotoxic to B-cells in vitro.
2989 2643251 Strain-related differences in the sensitivity to IL-1 were studied by comparing the dose-responses of insulin release at 11 mmol/l glucose and islet light microscopic morphology to varying concentrations of IL-1.
2990 2643251 We conclude that genetic differences in the response to IL-1 exist in vitro, but that this phenomenon is unrelated to the propensity to develop IDDM.
2991 2643251 This study was designed to investigate whether the genetic predisposition to insulin-dependent diabetes mellitus (IDDM) might be caused by an inherited increased sensitivity of the pancreatic B-cells to immune effector molecules e.g. the monokine interleukin 1 (IL-1), which is selectively cytotoxic to B-cells in vitro.
2992 2643251 Strain-related differences in the sensitivity to IL-1 were studied by comparing the dose-responses of insulin release at 11 mmol/l glucose and islet light microscopic morphology to varying concentrations of IL-1.
2993 2643251 We conclude that genetic differences in the response to IL-1 exist in vitro, but that this phenomenon is unrelated to the propensity to develop IDDM.
2994 2643305 In insulin-dependent diabetes mellitus (IDDM), BP levels in subjects with normal or only mildly increased levels of albumin excretion do not differ systematically from those in non-diabetic reference populations.
2995 2644144 Effect of cyclosporin on interleukin 2-related T-lymphocyte parameters in IDDM patients.
2996 2644144 Seventy patients aged 15-40 yr with recent-onset insulin-dependent diabetes mellitus (IDDM) were entered into a double-blind trial, in which they were randomly assigned to either cyclosporin (7.5 mg.kg-1.day-1) or to placebo and were monitored for 1 yr for various phenotypic and functional parameters of T-lymphocyte-mediated immunity.
2997 2644144 Before treatment, the proportions of total T-lymphocytes (CD3+) and helper-inducer T-lymphocytes (CD4+) were normal, whereas significantly decreased values of suppressor/cytotoxic T-lymphocytes (CD8+), as compared with normal controls, were found in 31% of the patients.
2998 2644144 The interleukin 2 (IL-2)-receptor expression was significantly increased in IDDM patients compared with control subjects, although the single values were low: patients, 2.02 +/- 0.41%; controls, 0.88 +/- 0.25% (means +/- SE).
2999 2644144 Circulating levels of soluble IL-2 receptor were also significantly increased in IDDM patients compared with controls: patients, 372.3 +/- 25.4 U/ml; controls, 235.5 +/- 29.3 U/ml (means +/- SE).
3000 2644144 Effect of cyclosporin on interleukin 2-related T-lymphocyte parameters in IDDM patients.
3001 2644144 Seventy patients aged 15-40 yr with recent-onset insulin-dependent diabetes mellitus (IDDM) were entered into a double-blind trial, in which they were randomly assigned to either cyclosporin (7.5 mg.kg-1.day-1) or to placebo and were monitored for 1 yr for various phenotypic and functional parameters of T-lymphocyte-mediated immunity.
3002 2644144 Before treatment, the proportions of total T-lymphocytes (CD3+) and helper-inducer T-lymphocytes (CD4+) were normal, whereas significantly decreased values of suppressor/cytotoxic T-lymphocytes (CD8+), as compared with normal controls, were found in 31% of the patients.
3003 2644144 The interleukin 2 (IL-2)-receptor expression was significantly increased in IDDM patients compared with control subjects, although the single values were low: patients, 2.02 +/- 0.41%; controls, 0.88 +/- 0.25% (means +/- SE).
3004 2644144 Circulating levels of soluble IL-2 receptor were also significantly increased in IDDM patients compared with controls: patients, 372.3 +/- 25.4 U/ml; controls, 235.5 +/- 29.3 U/ml (means +/- SE).
3005 2644144 Effect of cyclosporin on interleukin 2-related T-lymphocyte parameters in IDDM patients.
3006 2644144 Seventy patients aged 15-40 yr with recent-onset insulin-dependent diabetes mellitus (IDDM) were entered into a double-blind trial, in which they were randomly assigned to either cyclosporin (7.5 mg.kg-1.day-1) or to placebo and were monitored for 1 yr for various phenotypic and functional parameters of T-lymphocyte-mediated immunity.
3007 2644144 Before treatment, the proportions of total T-lymphocytes (CD3+) and helper-inducer T-lymphocytes (CD4+) were normal, whereas significantly decreased values of suppressor/cytotoxic T-lymphocytes (CD8+), as compared with normal controls, were found in 31% of the patients.
3008 2644144 The interleukin 2 (IL-2)-receptor expression was significantly increased in IDDM patients compared with control subjects, although the single values were low: patients, 2.02 +/- 0.41%; controls, 0.88 +/- 0.25% (means +/- SE).
3009 2644144 Circulating levels of soluble IL-2 receptor were also significantly increased in IDDM patients compared with controls: patients, 372.3 +/- 25.4 U/ml; controls, 235.5 +/- 29.3 U/ml (means +/- SE).
3010 2644144 Effect of cyclosporin on interleukin 2-related T-lymphocyte parameters in IDDM patients.
3011 2644144 Seventy patients aged 15-40 yr with recent-onset insulin-dependent diabetes mellitus (IDDM) were entered into a double-blind trial, in which they were randomly assigned to either cyclosporin (7.5 mg.kg-1.day-1) or to placebo and were monitored for 1 yr for various phenotypic and functional parameters of T-lymphocyte-mediated immunity.
3012 2644144 Before treatment, the proportions of total T-lymphocytes (CD3+) and helper-inducer T-lymphocytes (CD4+) were normal, whereas significantly decreased values of suppressor/cytotoxic T-lymphocytes (CD8+), as compared with normal controls, were found in 31% of the patients.
3013 2644144 The interleukin 2 (IL-2)-receptor expression was significantly increased in IDDM patients compared with control subjects, although the single values were low: patients, 2.02 +/- 0.41%; controls, 0.88 +/- 0.25% (means +/- SE).
3014 2644144 Circulating levels of soluble IL-2 receptor were also significantly increased in IDDM patients compared with controls: patients, 372.3 +/- 25.4 U/ml; controls, 235.5 +/- 29.3 U/ml (means +/- SE).
3015 2644534 A period of early, intensive insulin treatment is thought to improve subsequent beta-cell function in insulin-dependent diabetes mellitus (IDDM).
3016 2644534 To study this hypothesis, we randomly assigned adolescents with newly diagnosed IDDM to receive either conventional treatment (n = 14) (NPH insulin, 1 U per kilogram of body weight per day, in two divided doses) or an experimental treatment (n = 12) (a two-week hospitalization with maintenance of blood glucose levels between 3.3 and 4.4 mmol per liter by continuous insulin infusion delivered by an external artificial pancreas [Biostator]).
3017 2644534 We conclude that suppression of endogenous insulin by intensive, continuous insulin treatment during the first two weeks after the diagnosis of IDDM may improve beta-cell function during the subsequent year.
3018 2644534 A period of early, intensive insulin treatment is thought to improve subsequent beta-cell function in insulin-dependent diabetes mellitus (IDDM).
3019 2644534 To study this hypothesis, we randomly assigned adolescents with newly diagnosed IDDM to receive either conventional treatment (n = 14) (NPH insulin, 1 U per kilogram of body weight per day, in two divided doses) or an experimental treatment (n = 12) (a two-week hospitalization with maintenance of blood glucose levels between 3.3 and 4.4 mmol per liter by continuous insulin infusion delivered by an external artificial pancreas [Biostator]).
3020 2644534 We conclude that suppression of endogenous insulin by intensive, continuous insulin treatment during the first two weeks after the diagnosis of IDDM may improve beta-cell function during the subsequent year.
3021 2644534 A period of early, intensive insulin treatment is thought to improve subsequent beta-cell function in insulin-dependent diabetes mellitus (IDDM).
3022 2644534 To study this hypothesis, we randomly assigned adolescents with newly diagnosed IDDM to receive either conventional treatment (n = 14) (NPH insulin, 1 U per kilogram of body weight per day, in two divided doses) or an experimental treatment (n = 12) (a two-week hospitalization with maintenance of blood glucose levels between 3.3 and 4.4 mmol per liter by continuous insulin infusion delivered by an external artificial pancreas [Biostator]).
3023 2644534 We conclude that suppression of endogenous insulin by intensive, continuous insulin treatment during the first two weeks after the diagnosis of IDDM may improve beta-cell function during the subsequent year.
3024 2646470 The presence of cytoplasmatic islet cell antibodies (ICA) and IgG insulin autoantibodies (IgG-IAA) has been observed in the prediabetic state of type 1 (insulin-dependent) diabetes (IDDM).
3025 2646470 We therefore analyzed the prevalence of these markers in sera from 1117 healthy HLA-typed first-degree relatives (1 degree Rel) of IDDM patients.
3026 2646470 The presence of cytoplasmatic islet cell antibodies (ICA) and IgG insulin autoantibodies (IgG-IAA) has been observed in the prediabetic state of type 1 (insulin-dependent) diabetes (IDDM).
3027 2646470 We therefore analyzed the prevalence of these markers in sera from 1117 healthy HLA-typed first-degree relatives (1 degree Rel) of IDDM patients.
3028 2647444 The overall standardised rates were higher in insulin-dependent diabetes mellitus (IDDM) (53.6%) than in non-insulin-dependent diabetes mellitus (NIDDM) (34.7%) for both background (41.1%, 28.4% respectively) and proliferative (12.5%, 6.2% respectively) retinopathy, and increased with the duration of disease.
3029 2647446 Insulin abuse in long-standing IDDM.
3030 2647446 Two patients with insulin-dependent diabetes mellitus (IDDM) for 42 and 46 years respectively were diagnosed to produce factitious hypoglycemia.
3031 2647446 Insulin abuse in long-standing IDDM.
3032 2647446 Two patients with insulin-dependent diabetes mellitus (IDDM) for 42 and 46 years respectively were diagnosed to produce factitious hypoglycemia.
3033 2647548 However, increased sympathochromaffin activity does not appear to be a feature of insulin-dependent diabetes mellitus (IDDM), although physiologic catecholamine increments may contribute to short-term metabolic derangements under some conditions.
3034 2647548 Increased glycemic sensitivity to epinephrine is a feature of IDDM but is the result of the inability to secrete insulin rather than of increased cellular sensitivity to catecholamines.
3035 2647548 However, increased sympathochromaffin activity does not appear to be a feature of insulin-dependent diabetes mellitus (IDDM), although physiologic catecholamine increments may contribute to short-term metabolic derangements under some conditions.
3036 2647548 Increased glycemic sensitivity to epinephrine is a feature of IDDM but is the result of the inability to secrete insulin rather than of increased cellular sensitivity to catecholamines.
3037 2648764 In order to evaluate the accuracy of urinary C-peptide determination and the clinical significance of C-peptiduria for the early course of insulin-dependent diabetes (IDDM), the rate of urinary excretion of C-peptide was determined in 32 children and adolescents with IDDM and correlated with serum C-peptide concentration, urinary excretion of albumin and beta 2-microgloublin and with the glomerular filtration rate (GFR) measured in terms of the clearance of 99mTc-DTPA.
3038 2648764 GFR and urinary albumin excretion were slightly elevated in the diabetic patients as compared with non-diabetic subjects (p less than 0.05 and p less than 0.001, respectively), but C-peptide excretion was unrelated to the degree of hyperfiltration or albuminuria, neither was there any correlation between the excretion rate of beta 2-microglobulin and C-peptide.
3039 2648801 A high incidence of insulin-dependent diabetes mellitus (IDDM) has been reported in children and young adults previously afflicted with congenital rubella syndrome (CRS).
3040 2648900 [HLA, A, B, C, DR, C4, Bf in insulin-dependent diabetics in the Tunisian population].
3041 2648900 The frequency of HLA-A-B and DR antigens as well as the Bf and C4 allotypes have been investigated in insulinodependant diabetes mellitus (IDDM) and compared to that of healthy controls in Tunisian population.
3042 2648900 An increase of A30, DR3, DR4, BfF1, C4AQ0 and C4BQ0 and decrease of B40, DR2, DR5 and DR6 were found in diabetes when compared to the value observation controls.
3043 2648900 The strongest association was noticed with HLA, DR3 and DR4.
3044 2649330 In children with insulin-dependent diabetes mellitus (IDDM), deterioration in metabolic control frequently occurs during early adolescence.
3045 2649330 At follow-up, 50% of the standard-care adolescents exhibited greater than 1% increase in glycosylated hemoglobin (HbA1) levels over baseline values, indicating a deterioration in metabolic control, compared to only 23% of the intervention group.
3046 2649340 Administration of insulin with premeal boluses of short-acting insulin using a new injection device (Novopen) was compared with a conventional three times daily injection regimen regarding aspects of quality of life and metabolic control in insulin-dependent diabetes mellitus (IDDM).
3047 2651002 The spontaneous development of diabetes in the Bio-Breeding (BB) rat is an excellent model of human insulin-dependent diabetes mellitus (IDDM).
3048 2651031 Effect of pump versus pen treatment on glycaemic control and kidney function in long-term uncomplicated insulin-dependent diabetes mellitus (IDDM).
3049 2651031 Glycaemic control on pump versus pen treatment was evaluated and the effects of optimised metabolic control on kidney function was studied in very long-term uncomplicated insulin-dependent diabetes mellitus (IDDM).
3050 2651031 Effect of pump versus pen treatment on glycaemic control and kidney function in long-term uncomplicated insulin-dependent diabetes mellitus (IDDM).
3051 2651031 Glycaemic control on pump versus pen treatment was evaluated and the effects of optimised metabolic control on kidney function was studied in very long-term uncomplicated insulin-dependent diabetes mellitus (IDDM).
3052 2651052 The incidence of severe hypoglycemia was determined in a 1-yr prospective study of 350 insulin-dependent diabetic (IDDM) children.
3053 2651053 We examined the clinical relevance of a rise in fasting blood glucose (BG) between 0300 and 0600 in 97 patients with insulin-dependent diabetes mellitus (IDDM) receiving sequentially conventional (CT) and basal-bolus (BBIT) insulin therapies and assessed the impact of one potential causal factor, i.e., posthypoglycemic hyperglycemia, with 231 BG profiles (97 during CT, 134 during BBIT) in which BG was measured every 3 h over a 24-h period.
3054 2651055 A rising incidence of insulin-dependent diabetes mellitus (IDDM) has been reported in many northern European countries, with a rate equivalent to a doubling time of 20-30 yr in some.
3055 2653745 We examined the sera of 94 subjects with insulin-dependent diabetes mellitus (IDDM) for the presence of complement-fixing sympathetic ganglia (CF-SG) antibodies.
3056 2653745 Four groups were studied: group 1 (aged 4-64 yr) islet cell antibody-positive (ICA+) prediabetic subjects, 10 of 19 (53%) were CF-SG+; group 2 (aged 6-14 yr) ICA- prediabetic subjects (first-degree relatives of IDDM subjects with either transient hyperglycemia, impaired oral glucose tolerance, and/or first-phase insulin release after intravenous glucose tolerance testing), 4 of 9 (44%) were CF-SG+ (2 of the 4 ICA- CF-SG+ subjects have progressed to IDDM); group 3 (aged 1.5-43 yr) ICA+ IDDM subjects (less than or equal to 1 yr duration) 6 of 10 (60%) were CF-SG+; and group 4 (aged 8-59 yr) ICA- IDDM subjects (less than or equal to 1 yr duration), 2 of 11 (18%) were CF-SG+.
3057 2653745 We examined the sera of 94 subjects with insulin-dependent diabetes mellitus (IDDM) for the presence of complement-fixing sympathetic ganglia (CF-SG) antibodies.
3058 2653745 Four groups were studied: group 1 (aged 4-64 yr) islet cell antibody-positive (ICA+) prediabetic subjects, 10 of 19 (53%) were CF-SG+; group 2 (aged 6-14 yr) ICA- prediabetic subjects (first-degree relatives of IDDM subjects with either transient hyperglycemia, impaired oral glucose tolerance, and/or first-phase insulin release after intravenous glucose tolerance testing), 4 of 9 (44%) were CF-SG+ (2 of the 4 ICA- CF-SG+ subjects have progressed to IDDM); group 3 (aged 1.5-43 yr) ICA+ IDDM subjects (less than or equal to 1 yr duration) 6 of 10 (60%) were CF-SG+; and group 4 (aged 8-59 yr) ICA- IDDM subjects (less than or equal to 1 yr duration), 2 of 11 (18%) were CF-SG+.
3059 2653752 These results suggest that maleness is a major risk factor for slowly progressive beta-cell dysfunction in adult-onset insulin-dependent diabetes mellitus (IDDM).
3060 2654321 Patients who had been included in a randomized double-blind placebo-controlled trial on the efficacy of cyclosporin A (CyA) in producing remissions in insulin-dependent diabetes mellitus (IDDM) type I were investigated for humoral and cellular immunologic parameters.
3061 2654321 Whereas metabolic derangement before the initiation of insulin treatment led to small but significant decreases in the percentage of CD4-positive lymphocytes as well as of the activity of natural killer (NK) cells and antibody-dependent cellular cytotoxicity (ADCC), the administration of CyA did not influence any of the immunologic parameters tested, which included proliferative lymphocyte responses to mitogens and alloantigens and serum concentrations of immunoglobulins G, A and M.
3062 2656140 Increased insulin action and clearance in hyperthyroid newly diagnosed IDDM patient.
3063 2656140 In a patient with hyperthyroidism and newly diagnosed insulin-dependent diabetes mellitus (IDDM), insulin action and clearance were studied before the initiation of antithyroid treatment and at 3-mo intervals for 1 yr thereafter.
3064 2656140 The data were compared with nine control subjects and nine newly diagnosed euthyroid IDDM patients treated with insulin for 0.5 mo.
3065 2656140 Insulin sensitivity was increased in the patients (ED50 40 vs. 52 mU/L, range 43-70, in controls and 70 mU/L, range 59-120, in IDDM subjects).
3066 2656140 Insulin responsiveness was markedly elevated; the steady-state glucose infusion rate (SSGIR) of step 4 was 104 vs. 64 mumol.kg-1.min-1 (range 50-79) in controls and 61 mumol.kg-1.min-1 (range 47-69) in IDDM subjects.
3067 2656140 Insulin clearance was elevated in all steps (1-3, 20-23 vs. 9-15 ml.kg-1.min-1; 4, 18 vs. 6-12 ml.kg-1.min-1 in control and IDDM subjects).
3068 2656140 In the patient with newly diagnosed IDDM, the initial marked increases of insulin action and clearance were due to coexistent hyperthyroidism.
3069 2656140 Increased insulin action and clearance in hyperthyroid newly diagnosed IDDM patient.
3070 2656140 In a patient with hyperthyroidism and newly diagnosed insulin-dependent diabetes mellitus (IDDM), insulin action and clearance were studied before the initiation of antithyroid treatment and at 3-mo intervals for 1 yr thereafter.
3071 2656140 The data were compared with nine control subjects and nine newly diagnosed euthyroid IDDM patients treated with insulin for 0.5 mo.
3072 2656140 Insulin sensitivity was increased in the patients (ED50 40 vs. 52 mU/L, range 43-70, in controls and 70 mU/L, range 59-120, in IDDM subjects).
3073 2656140 Insulin responsiveness was markedly elevated; the steady-state glucose infusion rate (SSGIR) of step 4 was 104 vs. 64 mumol.kg-1.min-1 (range 50-79) in controls and 61 mumol.kg-1.min-1 (range 47-69) in IDDM subjects.
3074 2656140 Insulin clearance was elevated in all steps (1-3, 20-23 vs. 9-15 ml.kg-1.min-1; 4, 18 vs. 6-12 ml.kg-1.min-1 in control and IDDM subjects).
3075 2656140 In the patient with newly diagnosed IDDM, the initial marked increases of insulin action and clearance were due to coexistent hyperthyroidism.
3076 2656140 Increased insulin action and clearance in hyperthyroid newly diagnosed IDDM patient.
3077 2656140 In a patient with hyperthyroidism and newly diagnosed insulin-dependent diabetes mellitus (IDDM), insulin action and clearance were studied before the initiation of antithyroid treatment and at 3-mo intervals for 1 yr thereafter.
3078 2656140 The data were compared with nine control subjects and nine newly diagnosed euthyroid IDDM patients treated with insulin for 0.5 mo.
3079 2656140 Insulin sensitivity was increased in the patients (ED50 40 vs. 52 mU/L, range 43-70, in controls and 70 mU/L, range 59-120, in IDDM subjects).
3080 2656140 Insulin responsiveness was markedly elevated; the steady-state glucose infusion rate (SSGIR) of step 4 was 104 vs. 64 mumol.kg-1.min-1 (range 50-79) in controls and 61 mumol.kg-1.min-1 (range 47-69) in IDDM subjects.
3081 2656140 Insulin clearance was elevated in all steps (1-3, 20-23 vs. 9-15 ml.kg-1.min-1; 4, 18 vs. 6-12 ml.kg-1.min-1 in control and IDDM subjects).
3082 2656140 In the patient with newly diagnosed IDDM, the initial marked increases of insulin action and clearance were due to coexistent hyperthyroidism.
3083 2656140 Increased insulin action and clearance in hyperthyroid newly diagnosed IDDM patient.
3084 2656140 In a patient with hyperthyroidism and newly diagnosed insulin-dependent diabetes mellitus (IDDM), insulin action and clearance were studied before the initiation of antithyroid treatment and at 3-mo intervals for 1 yr thereafter.
3085 2656140 The data were compared with nine control subjects and nine newly diagnosed euthyroid IDDM patients treated with insulin for 0.5 mo.
3086 2656140 Insulin sensitivity was increased in the patients (ED50 40 vs. 52 mU/L, range 43-70, in controls and 70 mU/L, range 59-120, in IDDM subjects).
3087 2656140 Insulin responsiveness was markedly elevated; the steady-state glucose infusion rate (SSGIR) of step 4 was 104 vs. 64 mumol.kg-1.min-1 (range 50-79) in controls and 61 mumol.kg-1.min-1 (range 47-69) in IDDM subjects.
3088 2656140 Insulin clearance was elevated in all steps (1-3, 20-23 vs. 9-15 ml.kg-1.min-1; 4, 18 vs. 6-12 ml.kg-1.min-1 in control and IDDM subjects).
3089 2656140 In the patient with newly diagnosed IDDM, the initial marked increases of insulin action and clearance were due to coexistent hyperthyroidism.
3090 2656140 Increased insulin action and clearance in hyperthyroid newly diagnosed IDDM patient.
3091 2656140 In a patient with hyperthyroidism and newly diagnosed insulin-dependent diabetes mellitus (IDDM), insulin action and clearance were studied before the initiation of antithyroid treatment and at 3-mo intervals for 1 yr thereafter.
3092 2656140 The data were compared with nine control subjects and nine newly diagnosed euthyroid IDDM patients treated with insulin for 0.5 mo.
3093 2656140 Insulin sensitivity was increased in the patients (ED50 40 vs. 52 mU/L, range 43-70, in controls and 70 mU/L, range 59-120, in IDDM subjects).
3094 2656140 Insulin responsiveness was markedly elevated; the steady-state glucose infusion rate (SSGIR) of step 4 was 104 vs. 64 mumol.kg-1.min-1 (range 50-79) in controls and 61 mumol.kg-1.min-1 (range 47-69) in IDDM subjects.
3095 2656140 Insulin clearance was elevated in all steps (1-3, 20-23 vs. 9-15 ml.kg-1.min-1; 4, 18 vs. 6-12 ml.kg-1.min-1 in control and IDDM subjects).
3096 2656140 In the patient with newly diagnosed IDDM, the initial marked increases of insulin action and clearance were due to coexistent hyperthyroidism.
3097 2656140 Increased insulin action and clearance in hyperthyroid newly diagnosed IDDM patient.
3098 2656140 In a patient with hyperthyroidism and newly diagnosed insulin-dependent diabetes mellitus (IDDM), insulin action and clearance were studied before the initiation of antithyroid treatment and at 3-mo intervals for 1 yr thereafter.
3099 2656140 The data were compared with nine control subjects and nine newly diagnosed euthyroid IDDM patients treated with insulin for 0.5 mo.
3100 2656140 Insulin sensitivity was increased in the patients (ED50 40 vs. 52 mU/L, range 43-70, in controls and 70 mU/L, range 59-120, in IDDM subjects).
3101 2656140 Insulin responsiveness was markedly elevated; the steady-state glucose infusion rate (SSGIR) of step 4 was 104 vs. 64 mumol.kg-1.min-1 (range 50-79) in controls and 61 mumol.kg-1.min-1 (range 47-69) in IDDM subjects.
3102 2656140 Insulin clearance was elevated in all steps (1-3, 20-23 vs. 9-15 ml.kg-1.min-1; 4, 18 vs. 6-12 ml.kg-1.min-1 in control and IDDM subjects).
3103 2656140 In the patient with newly diagnosed IDDM, the initial marked increases of insulin action and clearance were due to coexistent hyperthyroidism.
3104 2656140 Increased insulin action and clearance in hyperthyroid newly diagnosed IDDM patient.
3105 2656140 In a patient with hyperthyroidism and newly diagnosed insulin-dependent diabetes mellitus (IDDM), insulin action and clearance were studied before the initiation of antithyroid treatment and at 3-mo intervals for 1 yr thereafter.
3106 2656140 The data were compared with nine control subjects and nine newly diagnosed euthyroid IDDM patients treated with insulin for 0.5 mo.
3107 2656140 Insulin sensitivity was increased in the patients (ED50 40 vs. 52 mU/L, range 43-70, in controls and 70 mU/L, range 59-120, in IDDM subjects).
3108 2656140 Insulin responsiveness was markedly elevated; the steady-state glucose infusion rate (SSGIR) of step 4 was 104 vs. 64 mumol.kg-1.min-1 (range 50-79) in controls and 61 mumol.kg-1.min-1 (range 47-69) in IDDM subjects.
3109 2656140 Insulin clearance was elevated in all steps (1-3, 20-23 vs. 9-15 ml.kg-1.min-1; 4, 18 vs. 6-12 ml.kg-1.min-1 in control and IDDM subjects).
3110 2656140 In the patient with newly diagnosed IDDM, the initial marked increases of insulin action and clearance were due to coexistent hyperthyroidism.
3111 2656166 Human pancreatic tissues were treated with periodate (A), borohydride (B), neuraminidase (C), methanol (D), chloroform-methanol (E), or protease (F) to modify the antigens, and stained by an immunofluorescent method using ICA-positive sera from five Japanese insulin-dependent diabetes mellitus (IDDM) patients.
3112 2658981 Erythrocyte membrane acetylcholinesterase in type 1 (insulin-dependent) diabetes mellitus.
3113 2658981 The erythrocyte membrane acetylcholinesterase activity is significantly (P less than 0.001) decreased in insulin-dependent diabetes mellitus. 2.
3114 2659427 The persistence of cytoplasmic islet cell antibodies (ICA) more than a year after diagnosis of insulin-dependent diabetes mellitus (IDDM) was investigated in 43 families with at least two children with IDDM.
3115 2659426 The present knowledge of the HLA system and its biological function is summarized as a basis for the subsequent discussion of the associations between this system and insulin-dependent diabetes (IDDM) and some mechanisms that may explain them.
3116 2659430 This paper summarizes the analyses by participants in the insulin-dependent diabetes mellitus (IDDM) component of Genetic Analysis Workshop 5 (GAW5).
3117 2659430 Topics treated in the Workshop analysis included the following: methods for detecting associations and linkage, the contribution by HLA-linked and -unlinked loci to IDDM susceptibility, the role of subtypes of the serologically defined HLA specificities, the implications of associated diseases other than IDDM in the families, the significance of antibodies to Coxsackie viruses, and of autoantibodies to pancreatic islet cells and insulin, and the use of genetic models to analyze the inheritance of IDDM.
3118 2659430 This paper summarizes the analyses by participants in the insulin-dependent diabetes mellitus (IDDM) component of Genetic Analysis Workshop 5 (GAW5).
3119 2659430 Topics treated in the Workshop analysis included the following: methods for detecting associations and linkage, the contribution by HLA-linked and -unlinked loci to IDDM susceptibility, the role of subtypes of the serologically defined HLA specificities, the implications of associated diseases other than IDDM in the families, the significance of antibodies to Coxsackie viruses, and of autoantibodies to pancreatic islet cells and insulin, and the use of genetic models to analyze the inheritance of IDDM.
3120 2660998 In conclusion, the results of this study provide further evidence that NIDDM and insulin-dependent diabetes mellitus (IDDM) are immunologically different disorders, with the immune system probably not involved in the pathogenesis of NIDDM.
3121 2662324 In individuals with insulin-dependent diabetes (IDDM), there can be an increased risk of hypoglycaemia during or after exercise or, conversely, there can be a worsening of the diabetic state if insulin deficiency is present.
3122 2666064 Fifteen insulin-dependent diabetes mellitus (IDDM) patients with minor diabetic complications underwent an intensified conventional insulin treatment (ICIT) program consisting of multiple daily insulin injections with an insulin pen.
3123 2666064 Mean total hemoglobin A1 (HbA1) significantly (at least P less than 0.05) decreased while the plasma free insulin level significantly increased (at least P less than 0.05) under ICIT.
3124 2666065 In an effort to find out if the use of non-human primate pancreas may improve the sensitivity of the islet cell antibody (ICA) test, the sera from patients with type 1 diabetes (insulin-dependent IDDM) and controls were investigated by indirect immunofluorescence (IFL) on both human and baboon substrates.
3125 2666430 Nocturnal release of GH has been shown to be related to the early morning rise in plasma glucose (PG) seen in insulin-dependent diabetes mellitus (IDDM).
3126 2666430 Changes in plasma glucose and counter-regulatory hormone concentrations were monitored in six IDDM patients during a constant overnight insulin infusion alone, after addition of the anticholinergic agent pirenzepine to cause acute GH suppression, and again on the seventh night of such treatment.
3127 2666430 We conclude that initial reduction of the early morning rise of PG in IDDM is associated with acute suppression of nocturnal GH release, and that the more significant sustained effect of anticholinergic GH suppression on the rise of PG may be associated with additional indirect effects on insulin clearance.
3128 2666430 Nocturnal release of GH has been shown to be related to the early morning rise in plasma glucose (PG) seen in insulin-dependent diabetes mellitus (IDDM).
3129 2666430 Changes in plasma glucose and counter-regulatory hormone concentrations were monitored in six IDDM patients during a constant overnight insulin infusion alone, after addition of the anticholinergic agent pirenzepine to cause acute GH suppression, and again on the seventh night of such treatment.
3130 2666430 We conclude that initial reduction of the early morning rise of PG in IDDM is associated with acute suppression of nocturnal GH release, and that the more significant sustained effect of anticholinergic GH suppression on the rise of PG may be associated with additional indirect effects on insulin clearance.
3131 2666430 Nocturnal release of GH has been shown to be related to the early morning rise in plasma glucose (PG) seen in insulin-dependent diabetes mellitus (IDDM).
3132 2666430 Changes in plasma glucose and counter-regulatory hormone concentrations were monitored in six IDDM patients during a constant overnight insulin infusion alone, after addition of the anticholinergic agent pirenzepine to cause acute GH suppression, and again on the seventh night of such treatment.
3133 2666430 We conclude that initial reduction of the early morning rise of PG in IDDM is associated with acute suppression of nocturnal GH release, and that the more significant sustained effect of anticholinergic GH suppression on the rise of PG may be associated with additional indirect effects on insulin clearance.
3134 2666432 The 24 h-urinary excretions of albumin, beta 2-microglobulin and N-acetyl-beta-D-glucosaminidase activity in children with IDDM.
3135 2666432 In this paper, 24 h-urinary excretions of albumin, BMG and NAG activity were measured in forty-one children with insulin-dependent diabetes mellitus.
3136 2666560 Studies of zinc status in insulin-dependent diabetes mellitus (IDDM) have shown contradictory results.
3137 2666560 Quantitative changes of the B-cell function, development of insulin antibodies, age, body weight and serum albumin did not correlate with the course of plasma zinc.
3138 2667269 The discovery of the key role played by the immune system in the pathogenesis of insulin-dependent diabetes mellitus (IDDM) opens up new possibilities for its early diagnosis, at the stages preceding its clinical manifestation.
3139 2667270 The mechanisms of diabetes mellitus development are outlined and the share of immunological disorders in the pathogenesis of insulin-dependent diabetes (IDDM) and in progress of diabetic angiopathy is substantiated.
3140 2667925 Growth hormone (GH) hypersecretion in insulin-dependent diabetes mellitus (IDDM) subjects has been shown to be causally related to early-morning hyperglycemia.
3141 2667925 We studied the effect of nocturnal GH suppression on acute glycemic control in six IDDM patients during a constant overnight insulin infusion (0.075 mU.kg-1.min-1).
3142 2667925 Growth hormone (GH) hypersecretion in insulin-dependent diabetes mellitus (IDDM) subjects has been shown to be causally related to early-morning hyperglycemia.
3143 2667925 We studied the effect of nocturnal GH suppression on acute glycemic control in six IDDM patients during a constant overnight insulin infusion (0.075 mU.kg-1.min-1).
3144 2668714 Levels of factors II, V, VII, VIII C, VIII R:Ag, VIII vW, IX, X, PT, PTT, TT, TR, antithrombin III and fibrinogen were evaluated in 11 children with insulin-dependent diabetes mellitus (IDDM) at onset of disease and after 3 months and in 15 healthy age-matched controls.
3145 2670643 Antibodies in serums from newly diagnosed insulin-dependent (type I) diabetes mellitus (IDDM) patients and individuals experiencing early phases of beta-cell destruction specifically immunoprecipitate a minor pancreatic islet cell membrane protein of 64,000 Mr (64K).
3146 2671112 Effects of a somatostatin derivative (SMS 201-995) on postprandial hyperglycemia in insulin-dependent diabetics studied by means of a closed-loop device.
3147 2671112 We studied the effects of a premeal sc injection of an analog of somatostatin (SMS 201-995, Sandoz) on the postprandial glycemic excursions, insulin requirement and hormone profiles (GH, glucagon and C-peptide) in 8 IDDM patients (diabetes duration 14.0 +/- 6.5 yr, daily insulin requirement 36 +/- 6.4 U) maintained normoglycemic by connecting them to a closed-loop insulin infusion system (Betalike, Genoa).
3148 2671247 Patients with insulin-dependent diabetes mellitus (IDDM) and non-proliferative retinopathy were randomized to intensified conventional insulin treatment (ICT, n = 44) or regular treatment (RT, n = 51).
3149 2671600 In seven patients with insulin-dependent diabetes mellitus (IDDM) and 86 patients with non-insulin-dependent diabetes mellitus (NIDDM), serum anti-DNA antibody was measured by a semiquantitative radioimmunoassay (RIA) method.
3150 2671600 Prevalence of positive anti-DNA antibody (more than 20 U/mL) was five of seven in IDDM patients, 15 of 36 in NIDDM patients with insulin therapy, and seven of 50 in NIDDM patients without insulin therapy.
3151 2671600 In seven patients with insulin-dependent diabetes mellitus (IDDM) and 86 patients with non-insulin-dependent diabetes mellitus (NIDDM), serum anti-DNA antibody was measured by a semiquantitative radioimmunoassay (RIA) method.
3152 2671600 Prevalence of positive anti-DNA antibody (more than 20 U/mL) was five of seven in IDDM patients, 15 of 36 in NIDDM patients with insulin therapy, and seven of 50 in NIDDM patients without insulin therapy.
3153 2672091 Women with long-standing insulin-dependent diabetes mellitus (IDDM) and radiographically dense mammary glandular tissue can have benign breast masses clinically resembling cancer.
3154 2673692 Relationship of insulin autoantibodies to presentation and early course of IDDM in children.
3155 2673692 Insulin antibodies have been documented before (insulin autoantibodies [IAAs]) and after (insulin antibodies) insulin administration in children with new-onset insulin-dependent diabetes mellitus (IDDM).
3156 2673692 Furthermore, the course and factors affecting insulin-antibody response to human insulin administration in children with newly diagnosed IDDM remain poorly defined.
3157 2673692 Relationship of insulin autoantibodies to presentation and early course of IDDM in children.
3158 2673692 Insulin antibodies have been documented before (insulin autoantibodies [IAAs]) and after (insulin antibodies) insulin administration in children with new-onset insulin-dependent diabetes mellitus (IDDM).
3159 2673692 Furthermore, the course and factors affecting insulin-antibody response to human insulin administration in children with newly diagnosed IDDM remain poorly defined.
3160 2673692 Relationship of insulin autoantibodies to presentation and early course of IDDM in children.
3161 2673692 Insulin antibodies have been documented before (insulin autoantibodies [IAAs]) and after (insulin antibodies) insulin administration in children with new-onset insulin-dependent diabetes mellitus (IDDM).
3162 2673692 Furthermore, the course and factors affecting insulin-antibody response to human insulin administration in children with newly diagnosed IDDM remain poorly defined.
3163 2673809 The purpose of this study was the generation of monoclonal antibodies (MoAB) ICA-1 to p64 antigen of pancreatic beta cells and the comparative analysis of MoAB and insulin-dependent diabetes mellitus (IDDM) patients' serum reactivity with cultivated islet cells.
3164 2673809 That MoAB ICA-1 and ICSA- or ICA-positive IDDM serum on insulin release in islet cell cultures produce similar effects was established.
3165 2673809 These results were obtained from in vivo injection of MoAB into rats and resulted in serum insulin decrease, increase of glucose concentration and morphological changes in pancreas corresponding to IDDM, which testified to the biological role of p64 antigen in pathogenesis of IDDM.
3166 2673809 The purpose of this study was the generation of monoclonal antibodies (MoAB) ICA-1 to p64 antigen of pancreatic beta cells and the comparative analysis of MoAB and insulin-dependent diabetes mellitus (IDDM) patients' serum reactivity with cultivated islet cells.
3167 2673809 That MoAB ICA-1 and ICSA- or ICA-positive IDDM serum on insulin release in islet cell cultures produce similar effects was established.
3168 2673809 These results were obtained from in vivo injection of MoAB into rats and resulted in serum insulin decrease, increase of glucose concentration and morphological changes in pancreas corresponding to IDDM, which testified to the biological role of p64 antigen in pathogenesis of IDDM.
3169 2673809 The purpose of this study was the generation of monoclonal antibodies (MoAB) ICA-1 to p64 antigen of pancreatic beta cells and the comparative analysis of MoAB and insulin-dependent diabetes mellitus (IDDM) patients' serum reactivity with cultivated islet cells.
3170 2673809 That MoAB ICA-1 and ICSA- or ICA-positive IDDM serum on insulin release in islet cell cultures produce similar effects was established.
3171 2673809 These results were obtained from in vivo injection of MoAB into rats and resulted in serum insulin decrease, increase of glucose concentration and morphological changes in pancreas corresponding to IDDM, which testified to the biological role of p64 antigen in pathogenesis of IDDM.
3172 2673810 Sera were obtained from 24 patients with newly-diagnosed insulin-dependent diabetes mellitus (IDDM) and 14 children with a high risk of diabetes.
3173 2673810 Incubation of the islet cells with sera from ten IDDM patients did not affect the basal insulin release.
3174 2673810 Preincubation of islet cells with sera from IDDM children caused a significant decrease of insulin response to 16.5 mM glucose plus 5 mM theophylline (P less than 0.001).
3175 2673810 C'AMC was found in 45% of the patients with IDDM and in 33% of the high-risk children, however, there was no correlation between C'AMC and serum effect upon basal insulin secretion.
3176 2673810 Sera were obtained from 24 patients with newly-diagnosed insulin-dependent diabetes mellitus (IDDM) and 14 children with a high risk of diabetes.
3177 2673810 Incubation of the islet cells with sera from ten IDDM patients did not affect the basal insulin release.
3178 2673810 Preincubation of islet cells with sera from IDDM children caused a significant decrease of insulin response to 16.5 mM glucose plus 5 mM theophylline (P less than 0.001).
3179 2673810 C'AMC was found in 45% of the patients with IDDM and in 33% of the high-risk children, however, there was no correlation between C'AMC and serum effect upon basal insulin secretion.
3180 2673810 Sera were obtained from 24 patients with newly-diagnosed insulin-dependent diabetes mellitus (IDDM) and 14 children with a high risk of diabetes.
3181 2673810 Incubation of the islet cells with sera from ten IDDM patients did not affect the basal insulin release.
3182 2673810 Preincubation of islet cells with sera from IDDM children caused a significant decrease of insulin response to 16.5 mM glucose plus 5 mM theophylline (P less than 0.001).
3183 2673810 C'AMC was found in 45% of the patients with IDDM and in 33% of the high-risk children, however, there was no correlation between C'AMC and serum effect upon basal insulin secretion.
3184 2673810 Sera were obtained from 24 patients with newly-diagnosed insulin-dependent diabetes mellitus (IDDM) and 14 children with a high risk of diabetes.
3185 2673810 Incubation of the islet cells with sera from ten IDDM patients did not affect the basal insulin release.
3186 2673810 Preincubation of islet cells with sera from IDDM children caused a significant decrease of insulin response to 16.5 mM glucose plus 5 mM theophylline (P less than 0.001).
3187 2673810 C'AMC was found in 45% of the patients with IDDM and in 33% of the high-risk children, however, there was no correlation between C'AMC and serum effect upon basal insulin secretion.
3188 2674585 Although exercise in insulin-dependent diabetes mellitus (IDDM) may be associated with metabolic deterioration in the case of lack of adequate provision of insulin and carbohydrate in balanced amounts, the beneficial effects of exercise in diabetes are numerous.
3189 2675286 Individuals who require insulin therapy to maintain life have been designated as having insulin-dependent diabetes mellitus (IDDM), while individuals who can live without insulin treatment have been classified as having noninsulin-dependent diabetes mellitus (NIDDM).
3190 2675286 The single most important pathological finding in IDDM is a substantial reduction in the number of insulin-secreting pancreatic beta cells.
3191 2675286 Individuals who require insulin therapy to maintain life have been designated as having insulin-dependent diabetes mellitus (IDDM), while individuals who can live without insulin treatment have been classified as having noninsulin-dependent diabetes mellitus (NIDDM).
3192 2675286 The single most important pathological finding in IDDM is a substantial reduction in the number of insulin-secreting pancreatic beta cells.
3193 2675777 To investigate the cause of secondary amenorrhoea in insulin-dependent diabetes gonadotrophins, sex steroid hormone levels and residual beta cell activity (C-peptide index) were estimated in a group of 43 women with IDDM.
3194 2676657 On the same basis, we tested samples from 89 individuals in the prospective Bart's Windsor Family Study for insulin-dependent diabetes mellitus (IDDM), 31 of whom had ICAs greater than 5 Juvenile Diabetes Foundation (JDF) units.
3195 2677611 Ultrasound methods have been used for the vascular examination of middle-aged patients with insulin-dependent diabetes mellitus (IDDM, n = 44) or heterozygous familial hypercholesterolemia (FH, n = 37); they were compared with 50 healthy controls.
3196 2677642 A study was conducted on 28 paediatric patients with insulin-dependent diabetes mellitus (IDDM), followed up for 2 years from onset of the disease.
3197 2677968 Insulin-dependent diabetes mellitus (IDDM) results from an autoimmune aggression toward beta cells in genetically predisposed individuals.
3198 2677968 Transgenic mice allow studies on the consequences of abnormal expression of new molecules on beta cell surface like cytokines or MHC class II molecules which represent a new field of investigation on the pathogenesis of IDDM.
3199 2677968 Insulin-dependent diabetes mellitus (IDDM) results from an autoimmune aggression toward beta cells in genetically predisposed individuals.
3200 2677968 Transgenic mice allow studies on the consequences of abnormal expression of new molecules on beta cell surface like cytokines or MHC class II molecules which represent a new field of investigation on the pathogenesis of IDDM.
3201 2680233 Residual endogenous insulin secretion can be assessed by the circulating C-peptide concentration and is present in up to 15% of subjects with established insulin-dependent diabetes mellitus (IDDM).
3202 2680233 It is concluded that endogenous insulin secretion (assessed by C-peptide concentration) is relatively unimportant in modifying HDL metabolism in IDDM and that associated clinical features, in particular ambient hypertriglyceridaemia, are of greater importance.
3203 2680233 Residual endogenous insulin secretion can be assessed by the circulating C-peptide concentration and is present in up to 15% of subjects with established insulin-dependent diabetes mellitus (IDDM).
3204 2680233 It is concluded that endogenous insulin secretion (assessed by C-peptide concentration) is relatively unimportant in modifying HDL metabolism in IDDM and that associated clinical features, in particular ambient hypertriglyceridaemia, are of greater importance.
3205 2684712 Quantities of growth hormone (GH) excreted into the urine over 24 h were measured by the highly sensitive sandwich enzyme immunoassay in 63 non-insulin-dependent diabetes mellitus (NIDDM) subjects, 6 insulin-dependent diabetes mellitus (IDDM) subjects, and 17 age-matched nondiabetic control subjects.
3206 2684715 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease whose notorious pathologic feature is insulitis accompanied by destruction of beta-cells.
3207 2684716 The nonobese diabetic (NOD) mouse develops a high incidence of autoimmune diabetes and is believed to be a good model for insulin-dependent diabetes mellitus (IDDM) in humans.
3208 2687162 Cytokines and their related enzyme pathways may play a part in the development of insulin-dependent diabetes mellitus (IDDM).
3209 2687162 Significantly higher mean basal levels of 2'-5' oligoadenylate synthetase activity were associated with HLA-DQA 4.6 phenotype (determined using the restriction enzyme Taq 1 and a DQA probe) and HLA-DR3 (determined serologically), whereas significantly lower mean levels of enzyme activity were associated with HLA-DQA 5.5 and HLA-DR7, in both IDDM and control subjects.
3210 2687162 Likewise, a significantly higher mean level of enzyme activity was associated with the heterozygous 1/3 insulin-related genotype in the IDDM subjects only.
3211 2687162 Cytokines and their related enzyme pathways may play a part in the development of insulin-dependent diabetes mellitus (IDDM).
3212 2687162 Significantly higher mean basal levels of 2'-5' oligoadenylate synthetase activity were associated with HLA-DQA 4.6 phenotype (determined using the restriction enzyme Taq 1 and a DQA probe) and HLA-DR3 (determined serologically), whereas significantly lower mean levels of enzyme activity were associated with HLA-DQA 5.5 and HLA-DR7, in both IDDM and control subjects.
3213 2687162 Likewise, a significantly higher mean level of enzyme activity was associated with the heterozygous 1/3 insulin-related genotype in the IDDM subjects only.
3214 2687162 Cytokines and their related enzyme pathways may play a part in the development of insulin-dependent diabetes mellitus (IDDM).
3215 2687162 Significantly higher mean basal levels of 2'-5' oligoadenylate synthetase activity were associated with HLA-DQA 4.6 phenotype (determined using the restriction enzyme Taq 1 and a DQA probe) and HLA-DR3 (determined serologically), whereas significantly lower mean levels of enzyme activity were associated with HLA-DQA 5.5 and HLA-DR7, in both IDDM and control subjects.
3216 2687162 Likewise, a significantly higher mean level of enzyme activity was associated with the heterozygous 1/3 insulin-related genotype in the IDDM subjects only.
3217 2689120 The world of insulin-dependent diabetes mellitus: what international epidemiologic studies reveal about the etiology and natural history of IDDM.
3218 2690958 Amylin and the amylin gene: structure, function and relationship to islet amyloid and to diabetes mellitus.
3219 2690958 Amylin, the major peptide component of the islet amyloid commonly found in the pancreases of patients with type 2 (non-insulin-dependent) diabetes mellitus (NIDDM), is a recently discovered islet polypeptide.
3220 2690958 Amylin is probably generated by proteolytic processing similar to that for proinsulin and other islet prohormones.
3221 2690958 Amylin is a potent modulator of glycogen synthesis and glucose uptake in skeletal muscle, and is capable of inducing an insulin-resistant state in this tissue in vitro, and perhaps also in the liver in vivo.
3222 2690958 Following the beta-cell destruction which occurs in type 1 (insulin-dependent) diabetes mellitus (IDDM), it is probable that amylin secretion disappears in addition to that of insulin.
3223 2690958 As patients with insulin-treated IDDM frequently experience problems with hypoglycaemia, and as amylin acts to modulate the action of insulin in various tissues, it is possible that amylin deficiency may contribute to morbidity in insulin-treated IDDM, perhaps through the loss of a natural damping mechanism which guards against hypoglycaemia under conditions of normal physiology.
3224 2690958 Amylin and the amylin gene: structure, function and relationship to islet amyloid and to diabetes mellitus.
3225 2690958 Amylin, the major peptide component of the islet amyloid commonly found in the pancreases of patients with type 2 (non-insulin-dependent) diabetes mellitus (NIDDM), is a recently discovered islet polypeptide.
3226 2690958 Amylin is probably generated by proteolytic processing similar to that for proinsulin and other islet prohormones.
3227 2690958 Amylin is a potent modulator of glycogen synthesis and glucose uptake in skeletal muscle, and is capable of inducing an insulin-resistant state in this tissue in vitro, and perhaps also in the liver in vivo.
3228 2690958 Following the beta-cell destruction which occurs in type 1 (insulin-dependent) diabetes mellitus (IDDM), it is probable that amylin secretion disappears in addition to that of insulin.
3229 2690958 As patients with insulin-treated IDDM frequently experience problems with hypoglycaemia, and as amylin acts to modulate the action of insulin in various tissues, it is possible that amylin deficiency may contribute to morbidity in insulin-treated IDDM, perhaps through the loss of a natural damping mechanism which guards against hypoglycaemia under conditions of normal physiology.
3230 2692874 We have studied associations between various direct measures of glycaemia and glycated blood proteins in 113 subjects with insulin-dependent diabetes mellitus (IDDM), and examined whether or not the 'fructosamine' assay results were affected by differing patient serum concentrations of lipids, albumin or C peptide.
3231 2692874 Although fructosamine, HbA1 and GSA correlated to a similar degree with fasting blood glucose (r range 0.34 to 0.37), GSA was most closely related to mean blood glucose (r = 0.39 vs. 0.30-0.35) and the M value (a marker of diurnal glycaemic instability) (r = 0.42 vs. 0.33-0.35).
3232 2692874 The fructosamine assay may be altered by moderately lipaemic serum but is not affected by serum albumin concentration in normoalbuminaemic patients with IDDM.
3233 2692874 We have studied associations between various direct measures of glycaemia and glycated blood proteins in 113 subjects with insulin-dependent diabetes mellitus (IDDM), and examined whether or not the 'fructosamine' assay results were affected by differing patient serum concentrations of lipids, albumin or C peptide.
3234 2692874 Although fructosamine, HbA1 and GSA correlated to a similar degree with fasting blood glucose (r range 0.34 to 0.37), GSA was most closely related to mean blood glucose (r = 0.39 vs. 0.30-0.35) and the M value (a marker of diurnal glycaemic instability) (r = 0.42 vs. 0.33-0.35).
3235 2692874 The fructosamine assay may be altered by moderately lipaemic serum but is not affected by serum albumin concentration in normoalbuminaemic patients with IDDM.
3236 2693009 Relative clinical usefulness of glycosylated serum albumin and fructosamine during short-term changes in glycemic control in IDDM.
3237 2693009 Serial changes in glycosylated blood proteins and direct measures of glycemia were studied in 100 subjects with insulin-dependent diabetes mellitus (IDDM) over a 6-wk period while attempts were made to improve glycemic control.
3238 2693009 Mean +/- SE glycosylated hemoglobin (HbA1) fell from 9.1 +/- 0.2 to 8.0 +/- 0.1%, glycosylated serum albumin (GSA) from 9.8 +/- 0.4 to 7.3 +/- 0.3%, and fructosamine from 3.92 +/- 0.08 to 3.42 +/- 0.07 mM.
3239 2693009 Relative clinical usefulness of glycosylated serum albumin and fructosamine during short-term changes in glycemic control in IDDM.
3240 2693009 Serial changes in glycosylated blood proteins and direct measures of glycemia were studied in 100 subjects with insulin-dependent diabetes mellitus (IDDM) over a 6-wk period while attempts were made to improve glycemic control.
3241 2693009 Mean +/- SE glycosylated hemoglobin (HbA1) fell from 9.1 +/- 0.2 to 8.0 +/- 0.1%, glycosylated serum albumin (GSA) from 9.8 +/- 0.4 to 7.3 +/- 0.3%, and fructosamine from 3.92 +/- 0.08 to 3.42 +/- 0.07 mM.
3242 2693013 To examine whether a physical activity program could improve physical fitness and glycemic control, 32 children and adolescents with insulin-dependent diabetes mellitus (IDDM) were examined before the program and 3 mo later.
3243 2694717 The aim of this study was to better investigate the relationship between theophylline sensitivity (ThS) and blood glucose/plasma insulin levels in recent onset IDDM patients subjected to preprogrammed variations by an insulin/glucose clamp with artificial pancreas.
3244 2696619 Twice-daily insulin injections do not always provide good glycaemic control in insulin-dependent diabetes (IDDM) and impose restrictions on patients' lifestyles.
3245 2700569 Hypoglycemia is one of the most common early complications in insulin-dependent diabetes mellitus (IDDM).
3246 2702899 Left ventricular diastolic function was assessed by pulsed Doppler echocardiography in 21 subjects (mean age 48 yr) with insulin-dependent diabetes mellitus (IDDM) and without evidence of ischemic heart disease and in 21 healthy control subjects of similar age and sex distribution.
3247 2702906 Early-onset insulin-dependent diabetes mellitus (IDDM) is linked to subsequent learning deficits.
3248 2702906 Mean glycosylated hemoglobin (HbA1), episodes of severe hypoglycemia, and frequency of self-monitoring blood glucose (SMBG) measurements less than 2.8 mM (50 mg/dl, asymptomatic hypoglycemia) were recorded every 3 mo.
3249 2702911 Although diabetes mellitus is reported in 29% of patients with renal papillary necrosis (RPN), the frequency of RPN among patients with insulin-dependent diabetes mellitus (IDDM) has from autopsy studies been estimated to be only 4.4%.
3250 2702913 Insulin-dependent diabetes mellitus (IDDM) may be caused by a combination of genetic predisposition and environmental insults.
3251 2705450 Twenty-four-hour, four-hour (8 to 12 am), and overnight urine collections were examined for their ability to detect microalbuminuria in 292 patients with insulin-dependent diabetes mellitus (IDDM).
3252 2706043 Insulin-dependent diabetes mellitus (IDDM) is associated with an increased risk of coronary artery disease (CAD).
3253 2707113 The aim of this study was to investigate the prevalence of CAD in patients with insulin-dependent diabetes mellitus (IDDM) at different stages of DNP.
3254 2707117 The hyperglycemic effect of 28 g sucrose, taken during a mixed meal, was studied in six insulin-dependent diabetes mellitus (IDDM) patients controlled by artificial pancreas.
3255 2707117 The same may be expected in well-controlled IDDM patients in conventional therapy because a correlation exists between insulin requirement for conventional therapy and insulin delivered during glucose-controlled insulin infusion.
3256 2707117 The hyperglycemic effect of 28 g sucrose, taken during a mixed meal, was studied in six insulin-dependent diabetes mellitus (IDDM) patients controlled by artificial pancreas.
3257 2707117 The same may be expected in well-controlled IDDM patients in conventional therapy because a correlation exists between insulin requirement for conventional therapy and insulin delivered during glucose-controlled insulin infusion.
3258 2707223 Individuals with insulin-dependent diabetes mellitus (IDDM) and their healthcare practitioners believe that extreme blood glucose (BG) fluctuations are characterized by changes in subjective mood states and emotional behavior, as well as physical symptoms.
3259 2714046 The frequency of HLA A, B, and DR antigens as well as the Bf and C4 allotypes have been investigated in insulin-dependent diabetes mellitus (IDDM) and compared to that of healthy controls in the Tunisian population.
3260 2714046 An increase of A30, DR3, DR4, BfF1, C4Ao, and C4Bo and decrease of B40, DR2, DR5, and DR6 were found in diabetics when compared to the value observed in controls.
3261 2714046 The strongest association was noticed with HLA DR3 and DR4.
3262 2714046 Heterozygotes DR3 DR4 were very frequent in diabetics: 24.2 per cent versus 3.6 per cent in controls (relative risk 7.72).
3263 2714163 The level of stress experienced in the parenting role by mothers of 49 children with insulin-dependent diabetes mellitus (IDDM) and its relationship to glycemic control was examined with the parenting stress index (PSI).
3264 2714163 No differences in the level of glycosylated hemoglobin (HbA1) existed between children whose mothers reported high levels of stress in themselves and their children and those whose mothers reported little stress.
3265 2714520 For the period of 1 January 1979 through 31 December 1985, an average annual incidence rate (IR) of 12.1/100,000 (95% confidence interval [10.4/100,000, 14.0/100,000]) of insulin-dependent diabetes mellitus (IDDM) was observed in Jefferson County, Alabama, among people less than 20 yr old.
3266 2717790 The goal of this study was to assess diverse hemostatic and fibrinolytic parameters in 12 insulin-dependent (IDDM) metabolically controlled patients without vascular lesions and in a group of 12 healthy volunteers.
3267 2720975 The diabetic patients were separated into two groups: those with insulin-dependent diabetes mellitus (IDDM, type 1, n = 24) and those with non-insulin-dependent diabetes mellitus (NIDDM, type 2, n = 83).
3268 2721339 Skin thickness is primarily determined by collagen content and is increased in insulin-dependent diabetes mellitus (IDDM).
3269 2721340 This study evaluated whether patients with insulin-dependent diabetes mellitus (IDDM) could learn to improve accuracy of BG estimations and whether this would lead to improved metabolic control.
3270 2721340 Subjects in BG awareness training improved both their BG-estimation accuracy and glycosylated hemoglobin (HbA1) compared with the control group.
3271 2721343 We evaluated the system in a short-term randomized control trial to determine its impact on metabolic control, self-monitoring of blood glucose (SMBG) testing behaviors, regimen self-adjustment, understanding of insulin-dependent diabetes mellitus (IDDM) treatment, attitudes about SMBG, and perceived quality of patient-physician interaction.
3272 2721346 Reduced albuminuria and improved insulin sensitivity after dietary protein restriction in IDDM patients.
3273 2730981 Hand skin blood flow in 32 insulin-dependent (IDDM) diabetics was compared with 13 healthy controls at room temperature and after immersion of the hands in warm and cold water.
3274 2731409 Highly significant association of HLA, A1, B8, DR3, and DR4 were found in patients with IDDM as compared to normal individuals.
3275 2731462 The prevalence of insulin-dependent diabetes mellitus (IDDM) in 42,981 schoolchildren (aged 7-14 yr) in Khartoum, Sudan, was determined.
3276 2731460 The relationship of two aspects of family life to metabolic control were examined as part of a longitudinal study of school-aged children with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
3277 2731460 Glycosylated hemoglobin level was the primary index of metabolic control; weight-adjusted insulin dosage served as an indirect index.
3278 2731461 Correlation between amount of carbohydrate in mixed meals and insulin delivery by artificial pancreas in seven IDDM subjects.
3279 2731720 The following Gm and Km immunoglobulin allotypes were determined on the Genetic Analysis Workshop 5 insulin-dependent diabetes mellitus (GAW5 IDDM) families: G1m (1,2,3,17), G2m (23), G3m (5,10,11,13,14,21,28) and Km (1,3).
3280 2731721 The multiplex insulin-dependent diabetes mellitus (IDDM) families have been examined for linkage with the human leukocyte antigen (HLA), Gm, Km, and insulin loci.
3281 2737175 This study investigated the associations between important dimensions of family relations and the metabolic control of adolescents with insulin-dependent diabetes mellitus (IDDM).
3282 2737363 A laser Doppler device with the capability to simultaneously measure skin blood flow, microvascular volume, and erythrocyte velocity was used to assess blood flow changes in 35 insulin-dependent diabetes mellitus (IDDM) subjects, mean age 33 +/- 1 yr, with average duration of diabetes 14 +/- 1 yr, and in a nondiabetic control group.
3283 2737366 The etiology of autonomic neuropathy in insulin-dependent diabetes mellitus (IDDM) is unknown.
3284 2738402 The HLA-DQ beta-chain gene shows a close association with susceptibility or resistance to autoimmune insulin-dependent diabetes mellitus (IDDM) and it has been suggested that the amino acid in position 57 may be of pathogenetic importance.
3285 2739865 Interestingly, there was no significant difference between groups with insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) as regards mean blood pressure (106.5 +/- 15.3 mm Hg vs. 108.9 +/- 17.64 mm Hg; t = 0.3607892, p = 0.9).
3286 2743744 The plasma catecholamine response to a standardized bicycle exercise test was evaluated in 24 insulin-dependent diabetic (IDDM) patients in whom the heart rate reactions to deep breathing (E/I ratio) and to tilt, the immediate acceleration and the transient deceleration (acceleration and brake indices), had been assessed as tests of autonomic neuropathy.
3287 2747968 In insulin-dependent diabetes mellitus (IDDM) several organ-specific autoantibodies are found in addition to pancreatic islet cell autoantibodies.
3288 2747968 Basal and TRH-stimulated TSH were significantly higher, whereas serum FT4 was significantly lower, in patients with IDDM and circulating anti-TMS than in patients with IDDM but without anti-TMS.
3289 2747968 In insulin-dependent diabetes mellitus (IDDM) several organ-specific autoantibodies are found in addition to pancreatic islet cell autoantibodies.
3290 2747968 Basal and TRH-stimulated TSH were significantly higher, whereas serum FT4 was significantly lower, in patients with IDDM and circulating anti-TMS than in patients with IDDM but without anti-TMS.
3291 2754576 Insulin-dependent diabetes mellitus (IDDM) is a complex, chronic disease that is difficult to control during adolescence.
3292 2758953 There appears to be extraordinary international variation in the incidence of insulin-dependent diabetes mellitus (IDDM), the reasons for which are not known.
3293 2758954 The study of HLA histocompatibility antigens and insulin-dependent diabetes mellitus (IDDM) in non-White populations may provide a unique opportunity to more accurately define the diabetes susceptibility gene(s) located within the HLA region.
3294 2758954 Several common haplotypes (B8/DR3, B15/DR4) in the non-Hispanic White group occurred less frequently in the Mexican-American group.
3295 2758954 Although both DR3- and DR4-haplotype frequencies differed significantly between the two groups, the relative frequency of DR3- but not DR4-containing haplotypes was similar in both ethnic groups.
3296 2758954 This adds to the evidence suggesting that different susceptibilities are provided by the haplotypes carrying the DR3 and DR4 alleles.
3297 2758952 We reevaluated the latter property with a new methodology (the "up and down" method adapted from Dixon) in 33 healthy subjects, 17 insulin-dependent diabetes mellitus (IDDM) patients, and 12 non-insulin-dependent diabetes mellitus (NIDDM) patients.
3298 2760355 Therefore, insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetic subjects tested four foods, with each food taken by each subject on two separate occasions.
3299 2761414 To assess the effect of experimentally induced insulin-dependent diabetes mellitus (IDDM) on total body lipid composition, homogenates of neonatal (0-day) and 6-day Sprague-Dawley rat pups treated on day 0 with 65 mg/kg body weight of streptozotocin (STZ) or citrate buffer alone were compared using thin-layer and gas-liquid chromatographic techniques.
3300 2761415 To investigate the effect of sex and diabetes on postprandial lipoprotein metabolism, 15 normal and 12 normolipidemic subjects with insulin-dependent diabetes mellitus (IDDM) were studied.
3301 2764486 Fasting levels of glycated haemoglobin, cholesterol and triglycerides were studied in 44 patients with non-insulin-dependent diabetes mellitus (NIDDM), 31 patients with insulin-dependent diabetes mellitus (IDDM) and 28 healthy Sudanese individuals.
3302 2767340 Hypoglycemia causes substantial morbidity and some mortality in insulin-dependent diabetes mellitus (IDDM).
3303 2776588 For this reason we evaluated N-AER and 24-h AER on the same day from 35 control subjects, 57 patients with insulin-dependent diabetes mellitus (IDDM), and 63 patients with non-insulin-dependent diabetes mellitus (NIDDM).
3304 2784133 HLA-DR4 is associated with insulin-dependent diabetes mellitus (IDDM) in many populations.
3305 2784133 The only IDDM-associated DR4 haplotypes were those carrying the IDDM-associated alleles at both loci (RR = 12.1); haplotypes with Dw4 or 10 but not DQ3.2, or vice versa, had a RR less than 1.
3306 2784133 HLA-DR4 is associated with insulin-dependent diabetes mellitus (IDDM) in many populations.
3307 2784133 The only IDDM-associated DR4 haplotypes were those carrying the IDDM-associated alleles at both loci (RR = 12.1); haplotypes with Dw4 or 10 but not DQ3.2, or vice versa, had a RR less than 1.
3308 2784628 Insulin-dependent diabetes mellitus (IDDM) occurred in 14 affected individuals in 10 closely related sibships; the 11 living IDDM patients were all concordant for the immunogenetic marker HLA-DR4.
3309 2784784 The BB or BB/Worcester (BB/W) rat is widely recognized as a model for human insulin-dependent diabetes mellitus (IDDM).
3310 2784784 Of at least three genes implicated in genetic susceptibility to IDDM in this strain, one is clearly linked to the major histocompatibility complex (MHC).
3311 2784784 The significance of these findings is discussed in relation to MHC class II sequence data in IDDM patients and in the nonobese diabetic (NOD) mouse strain.
3312 2784784 The BB or BB/Worcester (BB/W) rat is widely recognized as a model for human insulin-dependent diabetes mellitus (IDDM).
3313 2784784 Of at least three genes implicated in genetic susceptibility to IDDM in this strain, one is clearly linked to the major histocompatibility complex (MHC).
3314 2784784 The significance of these findings is discussed in relation to MHC class II sequence data in IDDM patients and in the nonobese diabetic (NOD) mouse strain.
3315 2784784 The BB or BB/Worcester (BB/W) rat is widely recognized as a model for human insulin-dependent diabetes mellitus (IDDM).
3316 2784784 Of at least three genes implicated in genetic susceptibility to IDDM in this strain, one is clearly linked to the major histocompatibility complex (MHC).
3317 2784784 The significance of these findings is discussed in relation to MHC class II sequence data in IDDM patients and in the nonobese diabetic (NOD) mouse strain.
3318 2787312 Osteoporosis, a recognized complication of insulin-dependent diabetes mellitus (IDDM), may be related to this complex metabolic disorder; moreover, some data emphasize an altered vitamin D metabolism or parathyroid hormone secretion.
3319 2791720 Insulin-dependent diabetes mellitus (IDDM) has rarely, if ever, been reported to be an autoimmune disease associated with myasthenia gravis (MG).
3320 2791824 Case reports and empirical studies suggest that young women with insulin-dependent diabetes mellitus (IDDM) may be at high risk for developing eating disorders.
3321 2791862 An examination of clinical and empirical evidence raises questions about how best to teach youngsters with insulin-dependent diabetes mellitus (IDDM) to assume responsibility for self-care.
3322 2792122 We studied interleukin 1 (IL-1) and interleukin 2 (IL-2) production in unstimulated and stimulated cultures from 27 young diabetic patients and 21 age-matched healthy subjects.
3323 2792122 IL-2 production was low or absent in unstimulated cultures from insulin-dependent diabetes mellitus (IDDM) patients and controls.
3324 2792122 No correlation was observed between IL-1, IL-2 production and HbA1 levels or the presence of HLA-DR3 or DR4.
3325 2792122 Our data on "spontaneous" IL-1 production support the hypothesis that monocytes from some newly diagnosed IDDM patients may circulate in a "preactivated" state.
3326 2792122 We studied interleukin 1 (IL-1) and interleukin 2 (IL-2) production in unstimulated and stimulated cultures from 27 young diabetic patients and 21 age-matched healthy subjects.
3327 2792122 IL-2 production was low or absent in unstimulated cultures from insulin-dependent diabetes mellitus (IDDM) patients and controls.
3328 2792122 No correlation was observed between IL-1, IL-2 production and HbA1 levels or the presence of HLA-DR3 or DR4.
3329 2792122 Our data on "spontaneous" IL-1 production support the hypothesis that monocytes from some newly diagnosed IDDM patients may circulate in a "preactivated" state.
3330 2792577 Elevated proinsulin in healthy siblings of IDDM patients independent of HLA identity.
3331 2792577 We therefore analyzed fasting proinsulin levels in 99 siblings of insulin-dependent diabetes mellitus (IDDM) patients, most of them discordant for diabetes for greater than 6 yr.
3332 2792577 We conclude that fasting proinsulin is elevated in healthy siblings of IDDM patients, whereas fasting insulin is normal or slightly decreased independent of HLA identity with their diabetic sibling.
3333 2792577 Elevated proinsulin levels could represent a family trait, perhaps mirroring a beta-cell more vulnerable to destruction, or it could reflect previous beta-cell damage that does not lead to IDDM.
3334 2792577 Elevated proinsulin in healthy siblings of IDDM patients independent of HLA identity.
3335 2792577 We therefore analyzed fasting proinsulin levels in 99 siblings of insulin-dependent diabetes mellitus (IDDM) patients, most of them discordant for diabetes for greater than 6 yr.
3336 2792577 We conclude that fasting proinsulin is elevated in healthy siblings of IDDM patients, whereas fasting insulin is normal or slightly decreased independent of HLA identity with their diabetic sibling.
3337 2792577 Elevated proinsulin levels could represent a family trait, perhaps mirroring a beta-cell more vulnerable to destruction, or it could reflect previous beta-cell damage that does not lead to IDDM.
3338 2792577 Elevated proinsulin in healthy siblings of IDDM patients independent of HLA identity.
3339 2792577 We therefore analyzed fasting proinsulin levels in 99 siblings of insulin-dependent diabetes mellitus (IDDM) patients, most of them discordant for diabetes for greater than 6 yr.
3340 2792577 We conclude that fasting proinsulin is elevated in healthy siblings of IDDM patients, whereas fasting insulin is normal or slightly decreased independent of HLA identity with their diabetic sibling.
3341 2792577 Elevated proinsulin levels could represent a family trait, perhaps mirroring a beta-cell more vulnerable to destruction, or it could reflect previous beta-cell damage that does not lead to IDDM.
3342 2792577 Elevated proinsulin in healthy siblings of IDDM patients independent of HLA identity.
3343 2792577 We therefore analyzed fasting proinsulin levels in 99 siblings of insulin-dependent diabetes mellitus (IDDM) patients, most of them discordant for diabetes for greater than 6 yr.
3344 2792577 We conclude that fasting proinsulin is elevated in healthy siblings of IDDM patients, whereas fasting insulin is normal or slightly decreased independent of HLA identity with their diabetic sibling.
3345 2792577 Elevated proinsulin levels could represent a family trait, perhaps mirroring a beta-cell more vulnerable to destruction, or it could reflect previous beta-cell damage that does not lead to IDDM.
3346 2794185 The relationships between two coping styles (i.e., use of personal and interpersonal resources; ventilation and avoidance) and two health outcomes (i.e., adherence and metabolic control) were evaluated in 135 youths with insulin-dependent diabetes mellitus (IDDM).
3347 2795420 The morphotypes of the subgingival microflora from 85 12 to 18-year-old Finnish adolescents with insulin-dependent diabetes mellitus (IDDM) were studied in Gram- and Rhodes-stained smears.
3348 2796291 To obtain data concerning the pathology of diabetic arteries, aortas from 23 patients with diabetes mellitus [9 with insulin-dependent diabetes mellitus (IDDM) and 14 with non-insulin-dependent diabetes mellitus (NIDDM)] were collected at autopsy together with aortas from sex- and age-matched nondiabetic persons.
3349 2797067 Most black patients with diabetic end-stage renal disease had NIDDM (77 percent), whereas most white patients with diabetic end-stage renal disease had insulin-dependent diabetes mellitus (IDDM) (58 percent) (P less than or equal to 0.0005 for the difference between the races).
3350 2801776 Autoimmune thyroid phenomena are not evidence for human lymphocyte antigen-genetic heterogeneity in insulin-dependent diabetes.
3351 2801776 It is well established that there is genetic heterogeneity between a human lymphocyte antigen (HLA)-DR3-associated allele and an HLA-DR4-associated allele in insulin-dependent diabetes mellitus (IDDM).
3352 2801776 These results suggest that thyroid autoimmunity in IDDM is part of the IDDM "syndrome" and is associated with DR3 and DR4 to the same extent that IDDM without thyroid disease is associated with these two antigens.
3353 2801776 Thus, although genetic studies are consistent with the heterogeneity between DR3 and DR4 in IDDM, there is no HLA-thyroid disease association to support this heterogeneity.
3354 2801776 Autoimmune thyroid phenomena are not evidence for human lymphocyte antigen-genetic heterogeneity in insulin-dependent diabetes.
3355 2801776 It is well established that there is genetic heterogeneity between a human lymphocyte antigen (HLA)-DR3-associated allele and an HLA-DR4-associated allele in insulin-dependent diabetes mellitus (IDDM).
3356 2801776 These results suggest that thyroid autoimmunity in IDDM is part of the IDDM "syndrome" and is associated with DR3 and DR4 to the same extent that IDDM without thyroid disease is associated with these two antigens.
3357 2801776 Thus, although genetic studies are consistent with the heterogeneity between DR3 and DR4 in IDDM, there is no HLA-thyroid disease association to support this heterogeneity.
3358 2801776 Autoimmune thyroid phenomena are not evidence for human lymphocyte antigen-genetic heterogeneity in insulin-dependent diabetes.
3359 2801776 It is well established that there is genetic heterogeneity between a human lymphocyte antigen (HLA)-DR3-associated allele and an HLA-DR4-associated allele in insulin-dependent diabetes mellitus (IDDM).
3360 2801776 These results suggest that thyroid autoimmunity in IDDM is part of the IDDM "syndrome" and is associated with DR3 and DR4 to the same extent that IDDM without thyroid disease is associated with these two antigens.
3361 2801776 Thus, although genetic studies are consistent with the heterogeneity between DR3 and DR4 in IDDM, there is no HLA-thyroid disease association to support this heterogeneity.
3362 2814081 Insulin-dependent diabetes mellitus (IDDM) affects the overall life situation of the individual.
3363 2816491 This study compares the binding of a human recombinant alpha-interferon to peripheral blood mononuclear cells (PBMC) from patients with insulin dependent diabetes (IDDM) mellitus and control subjects.
3364 2830074 DNA from Caucasian normal healthy control subjects, non-gravid patients with insulin-dependent diabetes mellitus (IDDM) and gravida with gestational diabetes mellitus (GDM) were analyzed with DNA probes for HLA markers associated with HLA-DR and HLA-DQ to compare the hybridization patterns of their DNA after digestion with restriction endonucleases.
3365 2834133 IgG antibody titres to Coxsackie B1-B6 were measured in 113 insulin-dependent diabetes mellitus (IDDM) patients whose mean age was 12.2 years and mean duration of IDDM was 4.6 years, and in 87 normal sibling controls whose mean age was 13.8 years.
3366 2838232 In insulin-dependent diabetes mellitus (IDDM) the situation is less clear, but a decrement of the circadian glucose profile has been shown.
3367 2854031 IgM antibodies to coxsackievirus type B 1-5 (CB 1-5) have recently been observed in sera from children with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
3368 2857143 After a 0100-0300 h nadir, the insulin requirements to maintain blood glucose at 90-110 mg/dl increase substantially in the prebreakfast (0600-0800 h) period in some insulin-dependent diabetic patients (IDDMs).
3369 2857143 To assess the role of hGH, we studied five IDDMs using a closed-loop insulin infusion device (Biostator, GCIIS).
3370 2857143 After a 0100-0300 h nadir, the insulin requirements to maintain blood glucose at 90-110 mg/dl increase substantially in the prebreakfast (0600-0800 h) period in some insulin-dependent diabetic patients (IDDMs).
3371 2857143 To assess the role of hGH, we studied five IDDMs using a closed-loop insulin infusion device (Biostator, GCIIS).
3372 2857945 In 68 newly diagnosed patients with insulin-dependent diabetes mellitus (IDDM) whose treatment included cyclosporin (CyA) the prevalence and mean titre of islet cell cytoplasmic antibodies (ICA) fell faster than they did in the 56 who received only insulin.
3373 2859524 The early-morning increase in insulin requirements of patients with insulin-dependent diabetes mellitus (IDDM) has been referred to as the "dawn phenomenon."
3374 2861361 Patients from England, Austria, and Australia with recently diagnosed juvenile-onset insulin-dependent diabetes (type 1) mellitus (IDDM) and matched controls were tested for specific IgM responses to Coxsackie B1-5 viruses. 37 of 122 (30%) patients aged less than 15, but only 15 of 204 (6%) controls, were positive (p less than 0.005).
3375 2863632 To evaluate the role of Coxsackie B viruses in the pathogenesis of insulin-dependent (juvenile-onset, type 1) diabetes mellitus (IDDM), attempts were made to correlate virus-specific IgM responses with HLA genes, autoimmune responses, and C-peptide secretion.
3376 2863632 HLA DR3, DR4, or both were present in 73 of 90 (81%) diabetic patients; 22 of 23 (96%) with Coxsackie-B-virus-specific IgM had at least one of these HLA types, compared with 51 of 67 (76%) without virus-specific IgM.
3377 2865093 Reduced postprandial hyperglycemia after subcutaneous injection of a somatostatin-analogue (SMS 201-995) in insulin-dependent diabetes mellitus.
3378 2865093 The effect of a new octapeptide analogue of somatostatin (SMS 201-995) on blood glucose and gut hormone levels was studied in 10 C-peptide-negative, insulin-dependent diabetic (IDDM) subjects.
3379 2865093 SMS abolished completely the postprandial increase in plasma gastrin and pancreatic polypeptide (PP) concentrations.
3380 2865094 This workshop, the first of its kind to focus specifically on the epidemiology of insulin-dependent diabetes (IDDM), was sponsored jointly by the Juvenile Diabetes Foundation (JDF), the Pennsylvania Department of Health, and the Centers for Disease Control.
3381 2869996 The Diabetes Control and Complications Trial (DCCT) is a randomized, controlled clinical trial designed to assess the relationship between glycemic control and the development, progression, or amelioration of early vascular complications in persons with insulin-dependent diabetes mellitus (IDDM).
3382 2871336 The HLA-DR3 haplotype is associated with increased risk of myasthenia gravis (MG) and a number of other autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM), coeliac disease, and premature ovarian failure (POF).
3383 2871336 With a cDNA probe for a DQ beta gene, a 15 kb Hinc II restriction fragment has been demonstrated in genomic DNA from 7 of 16 HLA-DR3 patients with MG, 1 of 19 healthy DR3 controls, and none of 24 DR3 patients with IDDM, coeliac disease, or POF.
3384 2871336 The HLA-DR3 haplotype is associated with increased risk of myasthenia gravis (MG) and a number of other autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM), coeliac disease, and premature ovarian failure (POF).
3385 2871336 With a cDNA probe for a DQ beta gene, a 15 kb Hinc II restriction fragment has been demonstrated in genomic DNA from 7 of 16 HLA-DR3 patients with MG, 1 of 19 healthy DR3 controls, and none of 24 DR3 patients with IDDM, coeliac disease, or POF.
3386 2871420 Despite the increased risk of atherosclerosis in diabetes mellitus, levels of serum cholesterol, triglycerides, low-density-lipoprotein (LDL) cholesterol, and high-density-lipoprotein (HDL) cholesterol were similar in 57 men with insulin-dependent diabetes mellitus (IDDM) and 81 non-diabetic controls.
3387 2871420 However, substantially lower serum levels of apolipoprotein B, the principal apolipoprotein of LDL, and a concomitant increase in the cholesterol-loading of apolipoprotein B were found in IDDM.
3388 2871420 Despite the increased risk of atherosclerosis in diabetes mellitus, levels of serum cholesterol, triglycerides, low-density-lipoprotein (LDL) cholesterol, and high-density-lipoprotein (HDL) cholesterol were similar in 57 men with insulin-dependent diabetes mellitus (IDDM) and 81 non-diabetic controls.
3389 2871420 However, substantially lower serum levels of apolipoprotein B, the principal apolipoprotein of LDL, and a concomitant increase in the cholesterol-loading of apolipoprotein B were found in IDDM.
3390 2879755 Because the 5'-flanking hypervariable region of the human insulin gene may be associated with insulin-dependent diabetes mellitus (IDDM), we examined the spontaneously diabetic BB rat and other rat strains for polymorphisms of the two rat insulin genes, the localization of such polymorphisms, and their possible association with IDDM.
3391 2881947 A BamHI 3.7-kilobase (kb) fragment detected by an HLA-DQ beta-chain complementary DNA (cDNA) probe and negatively associated with insulin-dependent diabetes mellitus (IDDM) was cloned and sequenced to localize the polymorphism to BamHI sites in intervening sequences of an HLA-DQ beta-chain gene.
3392 2882967 The Diabetes Control and Complications Trial (DCCT) is a multicenter, randomized, clinical study designed to determine whether an intensive treatment regimen directed at maintaining blood glucose concentrations as close to normal as possible will affect the appearance or progression of early vascular complications in patients with insulin-dependent diabetes mellitus (IDDM).
3393 2884157 Basal and meal-induced somatostatin-like immunoreactivity in healthy subjects and in IDDM and totally pancreatectomized patients.
3394 2884157 We investigated the impact of blood glucose normalization on plasma levels of somatostatin-like immunoreactivity (SLI) in subjects with C-peptide-negative insulin-dependent diabetes mellitus (IDDM) and in totally pancreatectomized patients.
3395 2884157 We conclude that in IDDM and in totally pancreatectomized patients, administration of insulin with subsequent normalization of blood glucose is accompanied by a decline in plasma levels of SLI in the fasted state, whereas the apparent response to a meal is enhanced.
3396 2884157 Basal and meal-induced somatostatin-like immunoreactivity in healthy subjects and in IDDM and totally pancreatectomized patients.
3397 2884157 We investigated the impact of blood glucose normalization on plasma levels of somatostatin-like immunoreactivity (SLI) in subjects with C-peptide-negative insulin-dependent diabetes mellitus (IDDM) and in totally pancreatectomized patients.
3398 2884157 We conclude that in IDDM and in totally pancreatectomized patients, administration of insulin with subsequent normalization of blood glucose is accompanied by a decline in plasma levels of SLI in the fasted state, whereas the apparent response to a meal is enhanced.
3399 2884157 Basal and meal-induced somatostatin-like immunoreactivity in healthy subjects and in IDDM and totally pancreatectomized patients.
3400 2884157 We investigated the impact of blood glucose normalization on plasma levels of somatostatin-like immunoreactivity (SLI) in subjects with C-peptide-negative insulin-dependent diabetes mellitus (IDDM) and in totally pancreatectomized patients.
3401 2884157 We conclude that in IDDM and in totally pancreatectomized patients, administration of insulin with subsequent normalization of blood glucose is accompanied by a decline in plasma levels of SLI in the fasted state, whereas the apparent response to a meal is enhanced.
3402 2884179 The effect on glucose homeostasis of a transient elevation of plasma growth hormone (GH) and cortisol was studied over 6 h in 14 male patients with insulin-dependent diabetes mellitus (IDDM) by using an i.v. somatostatin (100 micrograms/h) - insulin (0.4 mU/kg/min) glucose (3 mg/kg/min) - infusion test (SIGIT).
3403 2884179 It is concluded that an episodic increase in circulating GH-cortisol, resembling the responses of these hormones to an insulin-induced hypoglycemia, exerts a diabetogenic effect in IDDM-patients not deprived of insulin.
3404 2884179 The effect on glucose homeostasis of a transient elevation of plasma growth hormone (GH) and cortisol was studied over 6 h in 14 male patients with insulin-dependent diabetes mellitus (IDDM) by using an i.v. somatostatin (100 micrograms/h) - insulin (0.4 mU/kg/min) glucose (3 mg/kg/min) - infusion test (SIGIT).
3405 2884179 It is concluded that an episodic increase in circulating GH-cortisol, resembling the responses of these hormones to an insulin-induced hypoglycemia, exerts a diabetogenic effect in IDDM-patients not deprived of insulin.
3406 2884229 To examine the effects of age and duration and treatment of insulin-dependent diabetes (IDDM) on residual beta-cell function, we measured the fasting and Sustacal-stimulated serum C-peptide levels in 610 conventionally treated IDDM patients (age, 13-39 yr; duration of diabetes, 1-15 yr) during eligibility screening for the Diabetes Control and Complications Trial (DCCT).
3407 2884229 Patients with stimulated C-peptide levels greater than 0.2 pmol/mL had a significantly lower mean fasting plasma glucose level [177 +/- 6 (+/- SEM) vs. 222 +/- 6 mg/dL; P less than 0.001), a smaller rise in glucose after Sustacal administration (151 +/- 5 vs. 184 +/- 3 mg/dL; P less than 0.001), and lower hemoglobin A1C (8.4 +/- 0.2% vs. 9.3 +/- 0.1%; P less than 0.001) than the patients with a stimulated C-peptide level of 0.05 pmol/mL or less, even though the C-peptide secretors were receiving less insulin (0.52 +/- 0.02 vs. 0.78 +/- 0.02 U/kg X day; P less than 0.001).
3408 2885161 Plasma immunoreactive somatostatin response to arginine after glycemic control with continuous subcutaneous insulin infusion in type I diabetics.
3409 2885161 The effects of 3 wk of near normoglycemia by continuous subcutaneous insulin infusion (CSII) on plasma immunoreactive somatostatin (IRS) responses to arginine (0.5 g X kg-1 X 30 min-1) in seven patients with insulin-dependent diabetes mellitus (IDDM) were compared with the same patients in poor glycemic control during conventional insulin therapy (CIT) and with seven normal controls.
3410 2885161 Plasma free-insulin levels in IDDM patients 30 min before a meal during CSII were significantly higher than those during CIT or in normal controls.
3411 2885161 Plasma immunoreactive somatostatin response to arginine after glycemic control with continuous subcutaneous insulin infusion in type I diabetics.
3412 2885161 The effects of 3 wk of near normoglycemia by continuous subcutaneous insulin infusion (CSII) on plasma immunoreactive somatostatin (IRS) responses to arginine (0.5 g X kg-1 X 30 min-1) in seven patients with insulin-dependent diabetes mellitus (IDDM) were compared with the same patients in poor glycemic control during conventional insulin therapy (CIT) and with seven normal controls.
3413 2885161 Plasma free-insulin levels in IDDM patients 30 min before a meal during CSII were significantly higher than those during CIT or in normal controls.
3414 2886833 The case-histories of 3 patients with insulin-dependent diabetes mellitus (IDDM) suggested that, after a switch from beef/porcine to human insulin, a given level of hypoglycaemia may cause less pronounced sympathoadrenal symptoms (tremor, sweating, &c), so that there is less warning of impending unconsciousness.
3415 2886833 This possibility was investigated by questioning of 176 IDDM patients who had switched from beef/porcine to human insulin with negligible change in dosage 1-48 months earlier. 66 (36%) said that their symptoms of hypoglycaemia had changed from those of sympathoadrenal activation to those of neuroglycopenia.
3416 2886833 The case-histories of 3 patients with insulin-dependent diabetes mellitus (IDDM) suggested that, after a switch from beef/porcine to human insulin, a given level of hypoglycaemia may cause less pronounced sympathoadrenal symptoms (tremor, sweating, &c), so that there is less warning of impending unconsciousness.
3417 2886833 This possibility was investigated by questioning of 176 IDDM patients who had switched from beef/porcine to human insulin with negligible change in dosage 1-48 months earlier. 66 (36%) said that their symptoms of hypoglycaemia had changed from those of sympathoadrenal activation to those of neuroglycopenia.
3418 2892397 An association between insulin-dependent diabetes mellitus (IDDM) and an RFLP adjacent to the insulin gene has been consistently observed, but its etiological significance is unclear.
3419 2892397 We studied unrelated IDDM patients (N = 45) and controls (N = 65) to confirm the association--and assessed evidence for linkage in 22 families with at least two affected (IDDM) sibs--to determine whether the insulin-gene region actually contributes to susceptibility to IDDM.
3420 2892397 Thus, although these data clearly illustrate the contribution of HLA-linked susceptibility to IDDM, they argue strongly against a contribution of similar magnitude by the insulin-gene region.
3421 2892397 An association between insulin-dependent diabetes mellitus (IDDM) and an RFLP adjacent to the insulin gene has been consistently observed, but its etiological significance is unclear.
3422 2892397 We studied unrelated IDDM patients (N = 45) and controls (N = 65) to confirm the association--and assessed evidence for linkage in 22 families with at least two affected (IDDM) sibs--to determine whether the insulin-gene region actually contributes to susceptibility to IDDM.
3423 2892397 Thus, although these data clearly illustrate the contribution of HLA-linked susceptibility to IDDM, they argue strongly against a contribution of similar magnitude by the insulin-gene region.
3424 2892397 An association between insulin-dependent diabetes mellitus (IDDM) and an RFLP adjacent to the insulin gene has been consistently observed, but its etiological significance is unclear.
3425 2892397 We studied unrelated IDDM patients (N = 45) and controls (N = 65) to confirm the association--and assessed evidence for linkage in 22 families with at least two affected (IDDM) sibs--to determine whether the insulin-gene region actually contributes to susceptibility to IDDM.
3426 2892397 Thus, although these data clearly illustrate the contribution of HLA-linked susceptibility to IDDM, they argue strongly against a contribution of similar magnitude by the insulin-gene region.
3427 2894750 Insulin resistance was assessed after a hypoglycemia induced by insulin (1.5 mU X kg-1 X min-1) between 7 and 8 a.m. in 10 well-insulinized patients with insulin-dependent diabetes mellitus (IDDM).
3428 2894750 Blood glucose levels during a somatostatin (100 micrograms X h-1)-insulin (0.4 mU X kg-1 X min-1)-glucose (4.5 mg X kg-1)-infusion test (SIGIT) performed between 11 a.m. and 3 p.m. served as an indicator of total body insulin resistance.
3429 2894750 We conclude that hypoglycemia evokes a state of insulin resistance for several hours, as demonstrated by elevated blood glucose levels during a somatostatin-insulin-glucose-infusion test.
3430 2894751 The effect of growth hormone (GH) on the glucose homeostasis following nocturnal hypoglycemia was studied between 4 a.m. and noon in eight male patients with insulin-dependent diabetes mellitus (IDDM) by a somatostatin (250 micrograms/h)-insulin (0.4 mU/kg/min)-glucose (6 mg/kg/min)-infusion test (SIGIT).
3431 2894928 Serological and/or DNA markers for genes that confer susceptibility to the insulin-dependent form of the disorder (IDDM; type 1) have been identified in the HLA-D region of chromosome 6 and near the insulin gene on chromosome 11.
3432 2894928 Patients with non-insulin-dependent diabetes mellitus (NIDDM; type 2) make up a more heterogeneous group than those with IDDM and it is likely that in these patients similar clinical phenotypes may be produced by different genetic defects.
3433 2894928 The synthesis of either an abnormal insulin/proinsulin molecule or an abnormal insulin receptor can confer susceptibility to NIDDM.
3434 2894928 In addition, studies of restriction fragment length polymorphism and disease associations suggest that two other genes may contribute to the development of NIDDM on chromosome 11, one near the insulin gene on the short arm of this chromosome and the other near the apolipoprotein A-I gene on the long arm.
3435 2894928 Serological and/or DNA markers for genes that confer susceptibility to the insulin-dependent form of the disorder (IDDM; type 1) have been identified in the HLA-D region of chromosome 6 and near the insulin gene on chromosome 11.
3436 2894928 Patients with non-insulin-dependent diabetes mellitus (NIDDM; type 2) make up a more heterogeneous group than those with IDDM and it is likely that in these patients similar clinical phenotypes may be produced by different genetic defects.
3437 2894928 The synthesis of either an abnormal insulin/proinsulin molecule or an abnormal insulin receptor can confer susceptibility to NIDDM.
3438 2894928 In addition, studies of restriction fragment length polymorphism and disease associations suggest that two other genes may contribute to the development of NIDDM on chromosome 11, one near the insulin gene on the short arm of this chromosome and the other near the apolipoprotein A-I gene on the long arm.
3439 2895363 719 first-degree relatives of diabetic children were followed up to assess the value of HLA haplotype sharing and of islet-cell antibodies (ICA) for prediction of insulin-dependent diabetes (IDDM).
3440 2897940 The Diabetes Control and Complications Trial (DCCT) is a multicenter randomized clinical trial studying the effect of intensive insulin therapy on the early vascular and neurological complications of insulin-dependent diabetes mellitus (IDDM).
3441 2898855 Somatostatin reduces posthypoglycemic insulin resistance in insulin-dependent diabetes mellitus.
3442 2898855 In order to study whether somatostatin reduces posthypoglycemic insulin resistance, hypoglycemia was induced between 7.00 and 8.00 h by an iv infusion of insulin with and without somatostatin (250 micrograms/h) in 6 male patients with insulin-dependent diabetes mellitus (IDDM).
3443 2898855 Insulin resistance was assessed by a somatostatin-insulin-infusion test (SIGIT) between 11.00 and 15.00 h.
3444 2898855 It is concluded that somatostatin reduces insulin resistance following hypoglycemia in patients with IDDM.
3445 2898855 Somatostatin reduces posthypoglycemic insulin resistance in insulin-dependent diabetes mellitus.
3446 2898855 In order to study whether somatostatin reduces posthypoglycemic insulin resistance, hypoglycemia was induced between 7.00 and 8.00 h by an iv infusion of insulin with and without somatostatin (250 micrograms/h) in 6 male patients with insulin-dependent diabetes mellitus (IDDM).
3447 2898855 Insulin resistance was assessed by a somatostatin-insulin-infusion test (SIGIT) between 11.00 and 15.00 h.
3448 2898855 It is concluded that somatostatin reduces insulin resistance following hypoglycemia in patients with IDDM.
3449 2900205 The infusion of natural somatostatin (SRIF) has been able to partially correct postprandial hyperglycemic reactions in insulin-dependent diabetes mellitus (IDDM).
3450 2901099 Since HLA-DRw15 (a subdivision of the HLA-DR2 specificity previously called DR2 long) is associated with dominant nonsusceptibility to insulin-dependent diabetes mellitus (IDDM), while HLA-DRw16 (another subdivision of HLA-DR2, previously called DR2 short) is positively associated with the disease, we looked for particular characteristics of HLA products encoded by the DR2 haplotypes of IDDM patients.
3451 2901399 HLA-DQ system and insulin-dependent diabetes mellitus in Japanese: does it contribute to the development of IDDM as it does in Caucasians?
3452 2901399 Fifty-six unrelated Japanese patients with insulin-dependent diabetes mellitus (IDDM) were HLA-typed, and restriction fragment length polymorphism (RFLP) analysis was performed after enzyme digestion with Bam HI and Taq I by using both DR and DQ probes.
3453 2901399 As previously reported, increased frequencies of Bw54, Cw1, DR4, and DRw53, which are in strong linkage disequilibrium in the Japanese population and make the characteristic Japanese haplotype, were confirmed.
3454 2901399 HLA-DQ system and insulin-dependent diabetes mellitus in Japanese: does it contribute to the development of IDDM as it does in Caucasians?
3455 2901399 Fifty-six unrelated Japanese patients with insulin-dependent diabetes mellitus (IDDM) were HLA-typed, and restriction fragment length polymorphism (RFLP) analysis was performed after enzyme digestion with Bam HI and Taq I by using both DR and DQ probes.
3456 2901399 As previously reported, increased frequencies of Bw54, Cw1, DR4, and DRw53, which are in strong linkage disequilibrium in the Japanese population and make the characteristic Japanese haplotype, were confirmed.
3457 2903105 A randomized double-blind placebo-controlled trial was undertaken to determine whether cyclosporin enhances remission of insulin-dependent diabetes mellitus (IDDM) through the 1st yr after diagnosis.
3458 2903105 Metabolic control was evaluated by serial determinations of glycosylated hemoglobin levels, and endogenous secretion of insulin was evaluated by determination of the levels of glucagon-stimulated insulin-connecting peptide (CP) in the plasma at 3-mo intervals.
3459 2903616 Insulin resistance was determined by a constant rate intravenous infusion of somatostatin, insulin and glucose.
3460 2903616 By using this method it was demonstrated that insulin resistance occurred for at least 12 hours after a hypoglycemic event in patients with IDDM, and that adrenaline caused immediate insulin resistance which, however, faded out within four to six hours, while GH exerted no immediate effect on insulin sensitivity but caused marked and sustained insulin resistance after a lag period of about four hours.
3461 2903616 It is possible that such prolonged insulin resistance may cause posthypoglycemic hyperglycemia in patients with IDDM.
3462 2903616 These studies therefore indicate that the GH suppressing hormone somatostatin may be of clinical value as an adjunct to insulin in the treatment of patients with insulin-dependent diabetes mellitus and labile blood glucose control.
3463 2903616 Insulin resistance was determined by a constant rate intravenous infusion of somatostatin, insulin and glucose.
3464 2903616 By using this method it was demonstrated that insulin resistance occurred for at least 12 hours after a hypoglycemic event in patients with IDDM, and that adrenaline caused immediate insulin resistance which, however, faded out within four to six hours, while GH exerted no immediate effect on insulin sensitivity but caused marked and sustained insulin resistance after a lag period of about four hours.
3465 2903616 It is possible that such prolonged insulin resistance may cause posthypoglycemic hyperglycemia in patients with IDDM.
3466 2903616 These studies therefore indicate that the GH suppressing hormone somatostatin may be of clinical value as an adjunct to insulin in the treatment of patients with insulin-dependent diabetes mellitus and labile blood glucose control.
3467 2903835 Fifty Japanese patients with insulin-dependent diabetes mellitus (IDDM) and 94 normal subjects were genotyped for BglII restriction-fragment-length polymorphism (RFLP) of the T-lymphocyte-receptor beta-chain (TLR beta)-region gene and analyzed in relation to HLA-DR phenotypes.
3468 2904881 Identifiable risks such as increased frequency of hypoglycemia accompany the treatment of insulin-dependent diabetes mellitus (IDDM) with intensive insulin therapy.
3469 2907293 The frequencies of genotypes possessing the S2 allele in Caucasian controls (n = 54), race matched non-insulin dependent diabetics (n = 56) and insulin dependent diabetics (n = 34) were 0.06, 0.18 and 0.04 respectively (p less than 0.01 for NIDDM versus IDDM or controls by chi-squared test).
3470 2909415 We recently found that the infusion of ketone bodies is able to raise GFR in both normal subjects and insulin-dependent diabetes mellitus (IDDM) patients.
3471 2909415 The aim of this study was to evaluate the renal reserve in 15 IDDM patients with a duration of diabetes of greater than 9 yr [8 with albumin excretion rate less than 15 micrograms/min (group 1) and 7 with albumin excretion rate greater than 100 micrograms/min (group 2)] and in 8 normal subjects during amino acid infusion (33 mumol.kg-1.min-1, Travasol 10% wt/vol solution containing 0.154 mM sodium chloride concentration; Travenol, Savage, MD) and during acetoacetic sodium salt (25 mumol.kg-1.min-1) infusion.
3472 2909415 We recently found that the infusion of ketone bodies is able to raise GFR in both normal subjects and insulin-dependent diabetes mellitus (IDDM) patients.
3473 2909415 The aim of this study was to evaluate the renal reserve in 15 IDDM patients with a duration of diabetes of greater than 9 yr [8 with albumin excretion rate less than 15 micrograms/min (group 1) and 7 with albumin excretion rate greater than 100 micrograms/min (group 2)] and in 8 normal subjects during amino acid infusion (33 mumol.kg-1.min-1, Travasol 10% wt/vol solution containing 0.154 mM sodium chloride concentration; Travenol, Savage, MD) and during acetoacetic sodium salt (25 mumol.kg-1.min-1) infusion.
3474 2912062 Abnormal albumin excretion in the range not previously detectable by routine clinical methods can now be readily quantified, and has been shown to predict the development of clinically significant nephropathy in insulin-dependent diabetes mellitus (IDDM) and to predict excess mortality in non-insulin-dependent diabetes mellitus (NIDDM).
3475 2912062 In IDDM, persistent minimal elevation of albumin excretion predicts the development of more severe proteinuria and clinical diabetic nephropathy, which frequently progresses to renal failure.
3476 2912062 Abnormal albumin excretion in the range not previously detectable by routine clinical methods can now be readily quantified, and has been shown to predict the development of clinically significant nephropathy in insulin-dependent diabetes mellitus (IDDM) and to predict excess mortality in non-insulin-dependent diabetes mellitus (NIDDM).
3477 2912062 In IDDM, persistent minimal elevation of albumin excretion predicts the development of more severe proteinuria and clinical diabetic nephropathy, which frequently progresses to renal failure.
3478 2916567 Hypertrophy and hyperfiltration are characteristic features of single kidneys and kidneys of patients with insulin-dependent diabetes mellitus (IDDM).
3479 2934540 Defects in neutrophil or polymorphonuclear leukocyte (PMNL) chemotaxis have been observed in a number of clinical conditions, including Down's syndrome and insulin-dependent diabetes mellitus (IDDM), which tend to be associated with severe forms of periodontal disease.
3480 2937583 Initial reports of blood T cell subsets in insulin-dependent (type I) diabetes mellitus (IDDM) are conflicting and, consequently, difficult to relate to animal models of the disease.
3481 2943620 Impairment of suppressor-cell activity may be important in the pathogenesis and maintenance of insulin-dependent diabetes mellitus (IDDM).
3482 2943620 In IDDM patients we found a significant (P less than .05) reduction of OKT4+ lymphocytes that is correlated with blood glucose and glycosylated hemoglobin levels (P less than .01).
3483 2943620 Impairment of suppressor-cell activity may be important in the pathogenesis and maintenance of insulin-dependent diabetes mellitus (IDDM).
3484 2943620 In IDDM patients we found a significant (P less than .05) reduction of OKT4+ lymphocytes that is correlated with blood glucose and glycosylated hemoglobin levels (P less than .01).
3485 2951092 We have studied the hyperglycaemic effect of the carbohydrate of glucose, sucrose, and honey equivalent to 20 g in twelve normal volunteers, eight patients with insulin-dependent diabetes mellitus (IDDM), and six patients with non-insulin-dependent diabetes mellitus (NIDDM).
3486 2951096 The prevalence of limited joint mobility (LJM) was studied in 110 insulin-dependent (IDDM) and 190 non-insulin-dependent (NIDDM) consecutive Ethiopian African diabetics and 300 age- and sex-matched controls at the Tikur Anbassa Teaching Hospital in Addis Ababa over a period of 18 months.
3487 2951140 Forty-four non-insulin-dependent diabetic (NIDDM) and 41 insulin-dependent diabetic (IDDM) patients received GIK.
3488 2951222 One hundred and thirty consecutive routinely attending insulin-dependent diabetic patients (IDDM) were asked to show a source of sugar and diabetes identification (ID).
3489 2951221 To investigate whether morning or evening injection of a long-acting insulin preparation (Ultratard HM, Novo) affects the glycaemic control in insulin-dependent diabetic (IDDM) patients, 24-hour blood glucose and plasma free insulin profiles were obtained in nine C-peptide negative IDDMs after one daily injection of insulin Ultratard HM either before breakfast (0800 h) or at 2200 h during the preceding 14 days.
3490 2951224 A survey was conducted in 1984-85, within Leicester City boundaries, which contains 64,535 children below the age of 15 years (20,267 Asian and 44,268 White Caucasian) to ascertain the prevalence of insulin-dependent diabetes mellitus (IDDM) using a central register maintained for the changeover to U-100 insulin, diabetic health visitor index cards, hospital admissions of diabetic children, and individual registers maintained by us.
3491 2951228 A woman with insulin-dependent diabetes (IDDM) and resistance to subcutaneously injected insulin conceived while being treated with intraperitoneal (i.p.) insulin administered through a recently developed subcutaneous peritoneal access device (SPAD).
3492 2951844 Twelve insulin-dependent diabetes mellitus (IDDM) patients and healthy controls, who all carried the serologically defined DR3 and DR4 antigens, were compared with respect to other HLA polymorphisms.
3493 2951844 Furthermore, when the distribution of all DQ beta-specific fragments which demonstrated polymorphism in our material was taken into account, nine of the 12 DR3, 4 IDDM patients demonstrated a similar DQ beta polymorphism compared with only two out of the 12 DR3, 4 controls (P = 0.006; corrected P = 0.037).
3494 2951844 Twelve insulin-dependent diabetes mellitus (IDDM) patients and healthy controls, who all carried the serologically defined DR3 and DR4 antigens, were compared with respect to other HLA polymorphisms.
3495 2951844 Furthermore, when the distribution of all DQ beta-specific fragments which demonstrated polymorphism in our material was taken into account, nine of the 12 DR3, 4 IDDM patients demonstrated a similar DQ beta polymorphism compared with only two out of the 12 DR3, 4 controls (P = 0.006; corrected P = 0.037).
3496 2956021 Forty per cent of all Danish insulin-dependent diabetic (IDDM) patients survive for at least 40 years after diagnosis.
3497 2956020 All 906 patients with insulin-dependent diabetes mellitus (IDDM) diagnosed before the age of 31 years, prior to 1943, and admitted to the Steno Memorial Hospital were followed until death or until 1 January 1984.
3498 2956024 Red cell sorbitol levels were higher in 53 patients having insulin-dependent diabetes mellitus (IDDM) than in 16 control subjects.
3499 2956043 Insulin treated NIDDM patients had a rate of 23.9, whereas IDDM patients had a rate of 15.2 bed-days per person-year.
3500 2959402 Beta-hexosaminidase activity in plasma and urine was measured and compared in insulin dependent diabetics (IDDM) with and without proliferative retinopathy.
3501 2964330 Seventy-three per cent of insulin-dependent diabetic patients (IDDM) and 92% of non-insulin-dependent diabetic patients (NIDDM) MCQ correct options had facility indices within the acceptable range of 30 to 90%. 82% IDDM and 93% NIDDM correct options had discrimination coefficients exceeding 0.2.
3502 2964979 Prevalences of antibodies were 21/114 (18%) for IgG antibodies and 9/114 (8%) for IgM antibodies in patients with insulin-dependent diabetes mellitus (IDDM).
3503 2964980 We investigated whether the glomerular synthesis of prostaglandins modulates the glomerular filtration rate and urinary albumin excretion in incipient diabetic nephropathy (defined as urinary albumin excretion between 30 and 300 mg/24 h (microalbuminuria) in two out of three sterile ketone-free 24-h urine collections in patients having insulin-dependent diabetes mellitus (IDDM) without hypertension or other kidney disease).
3504 2964980 The urinary excretion of prostaglandin E2 was significantly elevated in 8 insulin-dependent diabetic patients with incipient nephropathy as compared with 9 normoalbuminuric IDDM patients and 11 healthy controls: 317 (182-1273); 95 (67-225); 132 (54-263) pg/min, respectively (2p less than 0.01).
3505 2964980 We investigated whether the glomerular synthesis of prostaglandins modulates the glomerular filtration rate and urinary albumin excretion in incipient diabetic nephropathy (defined as urinary albumin excretion between 30 and 300 mg/24 h (microalbuminuria) in two out of three sterile ketone-free 24-h urine collections in patients having insulin-dependent diabetes mellitus (IDDM) without hypertension or other kidney disease).
3506 2964980 The urinary excretion of prostaglandin E2 was significantly elevated in 8 insulin-dependent diabetic patients with incipient nephropathy as compared with 9 normoalbuminuric IDDM patients and 11 healthy controls: 317 (182-1273); 95 (67-225); 132 (54-263) pg/min, respectively (2p less than 0.01).
3507 2964981 Twenty-one patients with insulin-dependent diabetes mellitus (IDDM) participated in a 20-week randomized cross-over comparison of continuous subcutaneous insulin infusion (CSII) with intensified conventional treatment (ICT) using the NovoPen.
3508 2964985 Reports of renal replacement therapy in diabetes usually refer to patients with insulin-dependent diabetes mellitus (IDDM) only, and little is known about renal failure in non-insulin-dependent diabetics (NIDDM).
3509 2967150 The prevalence of depression was investigated in a group of Caucasian and West Indian, insulin-(IDDM) and non-insulin-dependent (NIDDM) adult diabetics and a non-diabetic comparison group.
3510 2968203 We studied autologous mixed leukocyte reaction (AMLR) in type 1 (insulin-dependent) diabetes mellitus (IDDM) patients, their healthy siblings and healthy schoolchildren, Blood samples from the patients were drawn within 1 week after hospitalization and 2 months later.
3511 2968890 Knowledge about diabetes was assessed using a previously described interactive computer-based questionnaire in 79 patients with insulin-dependent (IDDM) and 72 with non-insulin-dependent (NIDDM) diabetes mellitus routinely attending a single diabetic clinic.
3512 2968891 The nephrotic syndrome may rarely present coincidentally with, or soon after, insulin-dependent diabetes mellitus (IDDM).
3513 2969902 Seventeen patients with Type I, insulin-dependent diabetes mellitus (IDDM) (8 women and 9 men) undergoing chronic hemodialysis were investigated by retrospective follow-up and compared with 17 age and sex matched IDDM patients without diabetic nephropathy (controls).
3514 2969906 Near normoglycemia for 1 year has no effect on platelet reactivity, factor VIII, and von Willebrand factor in insulin-dependent diabetes mellitus: a controlled trial.
3515 2969906 The impact of prolonged near-normoglycemia on platelet reactivity (spontaneous and induced platelet aggregation), factor VIII, and von Willebrand factor in patients with insulin-dependent diabetes mellitus (IDDM) was evaluated in a prospective, randomized, controlled clinical trial.
3516 2969906 Twenty IDDM patients with no or only minor clinical signs of microvascular disease were randomly assigned to 1 year of continuous subcutaneous insulin infusion (CSII) or unchanged conventional insulin treatment (CIT).
3517 2969906 Near normoglycemia for 1 year has no effect on platelet reactivity, factor VIII, and von Willebrand factor in insulin-dependent diabetes mellitus: a controlled trial.
3518 2969906 The impact of prolonged near-normoglycemia on platelet reactivity (spontaneous and induced platelet aggregation), factor VIII, and von Willebrand factor in patients with insulin-dependent diabetes mellitus (IDDM) was evaluated in a prospective, randomized, controlled clinical trial.
3519 2969906 Twenty IDDM patients with no or only minor clinical signs of microvascular disease were randomly assigned to 1 year of continuous subcutaneous insulin infusion (CSII) or unchanged conventional insulin treatment (CIT).
3520 2969912 Effect of continuous subcutaneous insulin infusion on kidney function and size in IDDM patients: a 2 year controlled study.
3521 2969912 Glomerular filtration rate (GFR), renal plasma flow (RPF), kidney volume, and urinary albumin excretion rate were measured in 24 insulin-dependent diabetics, aged 29 +/- 7 years (mean +/- SD) with diabetes duration of 8 +/- 4 years who were randomly allocated to either continuous subcutaneous insulin infusion (CSII) (n = 12) or unchanged conventional insulin treatment (CIT) (n = 12).
3522 2972427 The majority of the activated T cells in the blood of insulin-dependent diabetes mellitus (IDDM) patients are CD4+.
3523 2972427 Twenty-five recently diagnosed insulin-dependent diabetic patients were screened for the presence of activated T lymphocytes using the anti-IL-2 receptor monoclonal antibody; thirteen had elevated levels of activated T lymphocytes.
3524 2972427 The activated cells were mostly confined to the CD4 subset, with the CD4/CD8 ratio in IL-2 receptor expressing cells averaging 5 +/- 1 (s.d.) compared with 1.3 +/- 0.3 for all T cells.
3525 2972427 In recent onset insulin-dependent diabetes blood there was no lack of CD4 CD45R+ (suppressor/inducer) T cells.
3526 2972427 The activated IL-2 receptor, expressing cells belonged to both CD4 subsets, 'helper inducer' (CD44B4) and 'suppressor inducer', (CD42H4).
3527 2976759 This report reviews data regarding diabetic nephropathy and proliferative retinopathy (PR) that were derived from three inception cohorts of insulin dependent diabetics (IDDM) under the age of 21 years at the onset of diabetes mellitus in the index years 1939, 1949, and 1959.
3528 2976762 The authors have studied relationships of renal structure and function in more than 100 patients with insulin-dependent diabetes mellitus (IDDM), aged 13-55 years (mean, 30 years) with diabetes for 1-30 years (mean, 19 years).
3529 2977106 We have tested whether germline immunoglobulin kappa light chain variable region (V kappa) genes contribute to the genetic predisposition for IDDM.
3530 2984315 The so-called M-variant (especially subtype D) of encephalomyocarditis virus (EMCV) induces a diabetes-like syndrome in certain mouse strains which may serve as a model of insulin-dependent diabetes mellitus (IDDM) in man.
3531 2988099 The evidence that coxsackievirus B plays a causal role in the etiology of insulin-dependent diabetes mellitus (IDDM) is reviewed.
3532 2993084 Plasma pancreatic polypeptide response to insulin-induced hypoglycemia as a marker for defective glucose counterregulation in insulin-dependent diabetes mellitus.
3533 2993084 Defective glucose counterregulation occurs in some insulin-dependent diabetic subjects (IDDMs) as a result of a combined deficiency of glucagon (IRG) and epinephrine (EPI) secretion in response to insulin-induced hypoglycemia.
3534 2993084 To determine whether the deficient glucagon response, the deficient epinephrine response, or both are manifestations of autonomic dysfunction, we used the pancreatic polypeptide (PP) secretory response to insulin-induced hypoglycemia as a marker for autonomic neuropathy.
3535 2993084 Seven nondiabetic controls and 21 IDDMs were given insulin at 40 mU/kg/h after overnight euglycemia.
3536 2993084 Plasma pancreatic polypeptide response to insulin-induced hypoglycemia as a marker for defective glucose counterregulation in insulin-dependent diabetes mellitus.
3537 2993084 Defective glucose counterregulation occurs in some insulin-dependent diabetic subjects (IDDMs) as a result of a combined deficiency of glucagon (IRG) and epinephrine (EPI) secretion in response to insulin-induced hypoglycemia.
3538 2993084 To determine whether the deficient glucagon response, the deficient epinephrine response, or both are manifestations of autonomic dysfunction, we used the pancreatic polypeptide (PP) secretory response to insulin-induced hypoglycemia as a marker for autonomic neuropathy.
3539 2993084 Seven nondiabetic controls and 21 IDDMs were given insulin at 40 mU/kg/h after overnight euglycemia.
3540 2995996 By using genomic blot-hybridization analysis with DQ beta-chain and DR beta-chain cDNA probes, we examined DNA polymorphisms within the HLA class II loci associated with susceptibility to insulin-dependent mellitus (IDDM).
3541 2996865 Insulin-dependent diabetes mellitus (IDDM) results from the destruction of pancreatic beta cells.
3542 2998911 Although some previous studies have suggested that insulin-dependent diabetes mellitus (IDDM) is a heterogeneous condition with variant forms being associated with HLA-DR types, the evidence, thus far, is conflicting.
3543 2999322 Twenty-four consecutive children with newly diagnosed insulin-dependent (type I) diabetes mellitus (IDDM) were investigated for a history of infectious disease.
3544 2999792 Polymorphic restriction endonuclease sites within the HLA-DR alpha gene have been defined, localized, and used as genetic markers in the analysis of susceptibility to insulin-dependent diabetes mellitus (IDDM).
3545 3001475 Of these, 52 subjects had NIDDM, 10 had insulin-dependent diabetes mellitus (IDDM), and 80 were nondiabetics (ND).
3546 3002976 HLA-DQ alpha and HLA-DX alpha gene polymorphisms were analyzed by Southern blot techniques in 78 Caucasoid insulin-dependent diabetes mellitus (IDDM) subjects and 55 control subjects.
3547 3002976 Thus, if this DX alpha U allele is not the DR3-associated IDDM susceptibility gene, it is the closest marker hitherto studied.
3548 3002976 HLA-DQ alpha and HLA-DX alpha gene polymorphisms were analyzed by Southern blot techniques in 78 Caucasoid insulin-dependent diabetes mellitus (IDDM) subjects and 55 control subjects.
3549 3002976 Thus, if this DX alpha U allele is not the DR3-associated IDDM susceptibility gene, it is the closest marker hitherto studied.
3550 3007344 In the present study, we have analyzed class II DQ alpha, DQ beta, and DR beta restriction fragment length polymorphism (RFLP) in HLA-DR2/Dw-typed healthy, unrelated Israeli individuals, as well as in 11 French HLA-DR2 insulin-dependent diabetes mellitus (IDDM) patients and 11 French DR-matched controls.
3551 3011344 Heterogeneity of anterior pituitary cell antibodies detected in insulin-dependent diabetes mellitus and adrenocorticotropic hormone deficiency.
3552 3011344 Results in 24 cases out of 81 insulin-dependent diabetic patients and 10 cases of 21 adrenocorticotropic hormone (ACTH) deficient patients were positive for autoantibodies to anterior pituitary cell cytoplasm.
3553 3011344 Populations of insulin-dependent diabetes mellitus (IDDM) are almost equal in males and females.
3554 3011344 These results suggest that heterogenous PitCA are involved in the sera of those patients with IDDM and ACTH deficiency.
3555 3011344 Heterogeneity of anterior pituitary cell antibodies detected in insulin-dependent diabetes mellitus and adrenocorticotropic hormone deficiency.
3556 3011344 Results in 24 cases out of 81 insulin-dependent diabetic patients and 10 cases of 21 adrenocorticotropic hormone (ACTH) deficient patients were positive for autoantibodies to anterior pituitary cell cytoplasm.
3557 3011344 Populations of insulin-dependent diabetes mellitus (IDDM) are almost equal in males and females.
3558 3011344 These results suggest that heterogenous PitCA are involved in the sera of those patients with IDDM and ACTH deficiency.
3559 3012924 The GABAergic control of prolactin release is not affected by insulin-dependent diabetes mellitus: evidence from studies with sodium valproate.
3560 3012924 In order to evaluate the influence of the GABAergic system in the regulation of PRL secretion in patients with IDDM, serum PRL levels were measured in 7 diabetics and in 7 normal men with sodium valproate (400 mg per os), a drug capable of increasing cerebral GABA concentrations.
3561 3014039 More than 90% of DR4+ IDDM patients express one of these alleles, DQ3.2; restriction enzyme mapping indicates that the presence of this allele also accounts for the genomic fragment patterns previously reported in IDDM.
3562 3014346 Certain class II determinants of the human histocompatibility locus antigens (HLA) have been implicated in the aetiology of several autoimmune diseases, including rheumatoid arthritis (RA) and insulin-dependent diabetes mellitus (IDDM).
3563 3014346 When the HLA-DR system was defined, RA patients were found to have an increased frequency of DR4 and IDDM patients an increased incidence of both DR4 and DR3 compared with controls.
3564 3014346 Certain class II determinants of the human histocompatibility locus antigens (HLA) have been implicated in the aetiology of several autoimmune diseases, including rheumatoid arthritis (RA) and insulin-dependent diabetes mellitus (IDDM).
3565 3014346 When the HLA-DR system was defined, RA patients were found to have an increased frequency of DR4 and IDDM patients an increased incidence of both DR4 and DR3 compared with controls.
3566 3015788 Three HLA-DR beta genes were isolated from a Swedish HLA-DR3/4 insulin-dependent diabetes mellitus (IDDM) patient and characterized by restriction endonuclease mapping and nucleotide sequence analysis.
3567 3017653 Polymorphism in the 5'-flanking region of the human insulin gene in 149 unrelated Japanese subjects [77 with non-insulin-dependent diabetes mellitus (NIDDM), 17 with insulin-dependent diabetes mellitus (IDDM), and 55 controls] was analyzed with Southern blot hybridization.
3568 3030620 Plasma concentrations of cyclic nucleotides (cAMP, cGMP) were measured before and during bicycle exercise in 8 well-controlled (mean pre-exercise blood glucose 5.3 mmol/l; HbA1 8.6%) and 8 moderately controlled (mean pre-exercise blood glucose 12.2 mmol/l; HbA1 10.8%) patients aged 18-32 years with insulin-dependent diabetes mellitus (IDDM) and in a group of non-diabetic control subjects matched for age and sex.
3569 3034475 In a cross-sectional study comprising of 56 patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) serum was examined for the presence of complement-dependent antibody mediated cytotoxicity (C'AMC) by an improved assay measuring the release of 51Cr from freshly isolated normal rat islet cells prelabeled with the isotope.
3570 3034475 At the time of clinical onset of IDDM the age of the patients, fasting and stimulated C-peptide levels, insulin requirement, HLA antigens, antibodies to Coxsackie B1-6 viruses, diabetes heredity, and, surprisingly, islet cell surface antibodies (ICSA) were not associated with C'AMC.
3571 3034475 In a cross-sectional study comprising of 56 patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) serum was examined for the presence of complement-dependent antibody mediated cytotoxicity (C'AMC) by an improved assay measuring the release of 51Cr from freshly isolated normal rat islet cells prelabeled with the isotope.
3572 3034475 At the time of clinical onset of IDDM the age of the patients, fasting and stimulated C-peptide levels, insulin requirement, HLA antigens, antibodies to Coxsackie B1-6 viruses, diabetes heredity, and, surprisingly, islet cell surface antibodies (ICSA) were not associated with C'AMC.
3573 3042254 The role of diet in human insulin-dependent diabetes mellitus (IDDM) has not been properly examined, mainly due to a lack of reliable markers to identify prospective diabetics and the difficulties in obtaining accurate and representative dietary information.
3574 3042306 Hyperglycemia after intense exercise in IDDM subjects during continuous subcutaneous insulin infusion.
3575 3042306 In people with insulin-dependent diabetes mellitus (IDDM) incapable of this insulin response, it was predicted that postexercise hyperglycemia would be of greater magnitude and/or duration.
3576 3042306 To investigate this possibility, the effects of the same intense exercise (80% VO2max) were studied in 8 IDDM subjects (2 on 2 occasions) in the postabsorptive state with continuous subcutaneous (abdominal) insulin infusion (CSII).
3577 3042306 Hyperglycemia after intense exercise in IDDM subjects during continuous subcutaneous insulin infusion.
3578 3042306 In people with insulin-dependent diabetes mellitus (IDDM) incapable of this insulin response, it was predicted that postexercise hyperglycemia would be of greater magnitude and/or duration.
3579 3042306 To investigate this possibility, the effects of the same intense exercise (80% VO2max) were studied in 8 IDDM subjects (2 on 2 occasions) in the postabsorptive state with continuous subcutaneous (abdominal) insulin infusion (CSII).
3580 3042306 Hyperglycemia after intense exercise in IDDM subjects during continuous subcutaneous insulin infusion.
3581 3042306 In people with insulin-dependent diabetes mellitus (IDDM) incapable of this insulin response, it was predicted that postexercise hyperglycemia would be of greater magnitude and/or duration.
3582 3042306 To investigate this possibility, the effects of the same intense exercise (80% VO2max) were studied in 8 IDDM subjects (2 on 2 occasions) in the postabsorptive state with continuous subcutaneous (abdominal) insulin infusion (CSII).
3583 3043911 This will be exemplified in the case of insulin-dependent diabetes mellitus (IDDM).
3584 3044884 We have recently shown that a streptococcal preparation (OK-432) inhibits insulitis and prevents diabetes in nonobese diabetic (NOD) mice, an animal model of insulin-dependent diabetes mellitus (IDDM).
3585 3044894 Infiltration of the pancreas by ED1+ macrophages is therefore a very early event in the prediabetic period and suggests a possible role for macrophages in the pathogenesis of insulin-dependent diabetes mellitus (IDDM) in this animal model.
3586 3044895 The disease in this animal model is similar to human insulin-dependent diabetes mellitus (IDDM) in both genetics and autoimmune pathogenesis.
3587 3045144 In five normal subjects and seven insulin-dependent diabetic (IDDM) patients endogenous insulin secretion was suppressed by means of a hypoglycemic glucose clamp procedure (approximately 2.8 mmol/L) sustained by a continuous insulin infusion (approximately 4 pmol/min.kg).
3588 3045144 The mean plasma insulin clearance rates were 15.5 +/- 1.9 (+/- SD) mL/min.kg (porcine) and 17.2 +/- 6.0 (human) in normal subjects and 20.7 +/- 8.8 (porcine) and 20.9 +/- 9.1 (human) in the IDDM patients.
3589 3045144 The rate of appearance of human insulin from sc tissue was faster than that of porcine insulin in both normal and IDDM subjects, but no significant differences were found in bioavailability, which was 55 +/- 12% (+/- SD; porcine) and 61 +/- 34% (human) in the normal subjects, and 84 +/- 28% (porcine) and 86 +/- 23% (human) in the IDDM patients.
3590 3045144 In five normal subjects and seven insulin-dependent diabetic (IDDM) patients endogenous insulin secretion was suppressed by means of a hypoglycemic glucose clamp procedure (approximately 2.8 mmol/L) sustained by a continuous insulin infusion (approximately 4 pmol/min.kg).
3591 3045144 The mean plasma insulin clearance rates were 15.5 +/- 1.9 (+/- SD) mL/min.kg (porcine) and 17.2 +/- 6.0 (human) in normal subjects and 20.7 +/- 8.8 (porcine) and 20.9 +/- 9.1 (human) in the IDDM patients.
3592 3045144 The rate of appearance of human insulin from sc tissue was faster than that of porcine insulin in both normal and IDDM subjects, but no significant differences were found in bioavailability, which was 55 +/- 12% (+/- SD; porcine) and 61 +/- 34% (human) in the normal subjects, and 84 +/- 28% (porcine) and 86 +/- 23% (human) in the IDDM patients.
3593 3045144 In five normal subjects and seven insulin-dependent diabetic (IDDM) patients endogenous insulin secretion was suppressed by means of a hypoglycemic glucose clamp procedure (approximately 2.8 mmol/L) sustained by a continuous insulin infusion (approximately 4 pmol/min.kg).
3594 3045144 The mean plasma insulin clearance rates were 15.5 +/- 1.9 (+/- SD) mL/min.kg (porcine) and 17.2 +/- 6.0 (human) in normal subjects and 20.7 +/- 8.8 (porcine) and 20.9 +/- 9.1 (human) in the IDDM patients.
3595 3045144 The rate of appearance of human insulin from sc tissue was faster than that of porcine insulin in both normal and IDDM subjects, but no significant differences were found in bioavailability, which was 55 +/- 12% (+/- SD; porcine) and 61 +/- 34% (human) in the normal subjects, and 84 +/- 28% (porcine) and 86 +/- 23% (human) in the IDDM patients.
3596 3046059 Using the modified sensitive method of measurement of urinary C-peptide immunoreactivity (CPR) excretion, we studied whether positive correlation between residual beta-cell function and metabolic consequence is present in insulin-dependent diabetes mellitus (IDDM) or not.
3597 3046059 All subjects were treated with intensive insulin therapy for 1-2 months, and 1) fasting blood glucose (FBS) for one week, 2) 24-hr urinary sugar excretion (US) for one week, 3) M-value for daily variation of blood glucose, and 4) hemoglobin A1 (HbA1) were measured before and after intensive insulin treatment.
3598 3046964 Descriptive and mechanistic considerations of interleukin 1 and insulin secretion.
3599 3046964 Insulin-dependent diabetes mellitus (IDDM) may be mediated in part by an autoimmune mechanism, as suggested by associated cytologic and serologic phenomena, e.g., insulitis, beta-cell necrosis, and the presence of both islet cell and insulin antibodies.
3600 3046964 A recent hypothesis is that cytokines, including interleukin 1 (IL-1), play causative roles in such autoimmune processes.
3601 3046964 Several studies have convincingly demonstrated that IL-1 is a potent modulator of beta-cell function and can potentiate or inhibit glucose-induced insulin secretion, depending on the concentration and length of exposure to IL-1.
3602 3046964 A mechanistic understanding of the effects of IL-1 on the beta-cell may clarify its role in modulating insulin release in vivo or yield insight into the pathogenesis of IDDM.
3603 3046964 Descriptive and mechanistic considerations of interleukin 1 and insulin secretion.
3604 3046964 Insulin-dependent diabetes mellitus (IDDM) may be mediated in part by an autoimmune mechanism, as suggested by associated cytologic and serologic phenomena, e.g., insulitis, beta-cell necrosis, and the presence of both islet cell and insulin antibodies.
3605 3046964 A recent hypothesis is that cytokines, including interleukin 1 (IL-1), play causative roles in such autoimmune processes.
3606 3046964 Several studies have convincingly demonstrated that IL-1 is a potent modulator of beta-cell function and can potentiate or inhibit glucose-induced insulin secretion, depending on the concentration and length of exposure to IL-1.
3607 3046964 A mechanistic understanding of the effects of IL-1 on the beta-cell may clarify its role in modulating insulin release in vivo or yield insight into the pathogenesis of IDDM.
3608 3046971 We show that enhanced levels of MHC class I heavy-chain RNA are present in pancreatic islets before overt inflammation and the onset of insulin-dependent diabetes mellitus (IDDM) in the spontaneously diabetic BB rat.
3609 3046971 I-A alpha and I-E alpha hybridizing RNA appeared de novo before overt diabetes, although concomitantly with T-lymphocyte-receptor beta-chain and interferon-gamma gene hybridizing RNA and after MHC class I heavy-chain RNA enhancement was observed.
3610 3047520 Improved glycemic control lowers plasma apoprotein E and triglyceride levels following ingestion of a fat load in insulin-dependent diabetic subjects.
3611 3047520 To assess the effect of glycemic control on triglyceride (TG) and apoprotein E (apo E) metabolism, plasma levels of TG and apo E were studied in nine nonobese subjects with insulin-dependent diabetes mellitus (IDDM) following acute ingestion of polyunsaturated fat.
3612 3047521 Fifteen normotriglyceridemic subjects with insulin-dependent diabetes mellitus (IDDM, group I) and six hypertriglyceridemic subjects with non-insulin-dependent diabetes mellitus (NIDDM, group II) were studied.
3613 3048052 Patients with insulin-dependent diabetes mellitus (IDDM), non-proliferative retinopathy and unsatisfactory blood glucose control were randomized to intensified conventional treatment (ICT, 48 patients) or regular treatment (RT, 54 patients) for a 5-year study.
3614 3051881 Intrapartum management of insulin-dependent diabetes mellitus (IDDM) gestants.
3615 3051881 Two groups of insulin-dependent diabetes mellitus (IDDM) parturients were managed according to different intrapartum protocols and compared with a control group of normal women in labor.
3616 3051881 Intrapartum management of insulin-dependent diabetes mellitus (IDDM) gestants.
3617 3051881 Two groups of insulin-dependent diabetes mellitus (IDDM) parturients were managed according to different intrapartum protocols and compared with a control group of normal women in labor.
3618 3052327 The mean duration of insulin-dependent diabetes mellitus (IDDM) was 22.6 years (range of 10-37 years).
3619 3052943 The non-obese diabetic (NOD) mouse is an animal model of insulin-dependent diabetes mellitus (IDDM), in which 80% of the females become diabetic after the age of 12 weeks.
3620 3053305 In insulin-dependent diabetes mellitus (IDDM) in humans and BB rats, islet cell autoimmunities associated with autoantibodies to a beta-cell protein of 64,000 Mr (64K) have been described.
3621 3054347 Intra- and extracellular levels of magnesium and potassium were determined in 16 subjects with insulin-dependent type I diabetes mellitus (IDDM) and 30 healthy controls.
3622 3054347 The requirements of insulin were reduced (p less than 0.001) during the course of the study, whereas the levels of glycosylated hemoglobin (HbA1c) and glucose were not changed.
3623 3057885 From 11 studies, a total of 1,792 Caucasian probands with insulin-dependent diabetes mellitus (IDDM) are analyzed.
3624 3057885 Removal of DR3 and DR4 reveals an overall protective effect of DR2, predisposing effects of DR1 and DRw8, and a slight protective effect of DR5 and a predisposing effect of DRw6.
3625 3057885 The non-DR3, non-DR4 antigens are not independently associated with DR3 and DR4; the largest effect is a deficiency of DR2, followed by excesses of DR1, DRw8, and DRw6, in DR4 individuals, as compared with DR3 individuals.
3626 3057885 HLA-B locus distributions on patient haplotypes indicate that only subsets of both DR3 and DR4 are predisposing.
3627 3057885 At a minimum, the distinguishing features of the DR3-associated and DR4-associated predisposition remain to be identified at the molecular level.
3628 3057885 Risk estimates subdivided by the DR type of the proband are also calculated, the highest being 19.2% for sibs sharing two haplotypes with a DR3/DR4 proband.
3629 3059339 Classical insulin-dependent diabetes mellitus (IDDM) is relatively uncommon in Indian-Asians whether in India or in the UK and this may be related to immunogenetic factors.
3630 3060327 Among the latter, 79 (6.7%) were defined as true insulin-dependent diabetes mellitus (IDDM) patients.
3631 3060327 They provide evidence regarding the particular features of diabetes in France, i.e., low prevalence of IDDM, low consumption of insulin, high consumption of oral agents.
3632 3060327 Among the latter, 79 (6.7%) were defined as true insulin-dependent diabetes mellitus (IDDM) patients.
3633 3060327 They provide evidence regarding the particular features of diabetes in France, i.e., low prevalence of IDDM, low consumption of insulin, high consumption of oral agents.
3634 3065196 Tolbutamide significantly decreased fasting plasma gastrin after 5 min of intravenous infusion in patients with atrophic gastritis, duodenal ulcer, or insulin-dependent diabetes mellitus (IDDM) as well as in healthy volunteers.
3635 3065196 Increased plasma insulin and decreased blood glucose were observed in patients with atrophic gastritis, duodenal ulcer and healthy volunteers, but not in patients with IDDM.
3636 3065196 Thus, our data suggest that tolbutamide inhibits gastrin release in man via mechanisms independent of changes in plasma insulin, blood glucose or acid secretion.
3637 3065196 Tolbutamide significantly decreased fasting plasma gastrin after 5 min of intravenous infusion in patients with atrophic gastritis, duodenal ulcer, or insulin-dependent diabetes mellitus (IDDM) as well as in healthy volunteers.
3638 3065196 Increased plasma insulin and decreased blood glucose were observed in patients with atrophic gastritis, duodenal ulcer and healthy volunteers, but not in patients with IDDM.
3639 3065196 Thus, our data suggest that tolbutamide inhibits gastrin release in man via mechanisms independent of changes in plasma insulin, blood glucose or acid secretion.
3640 3066604 We have developed a diabetes quality-of-life (DQOL) measure oriented toward the patient with insulin-dependent diabetes mellitus (IDDM).
3641 3069386 I describe the natural history of untreated insulin-dependent diabetes mellitus (IDDM) and the effects of various intervention modalities.
3642 3069389 A large subset of individuals with insulin-dependent diabetes mellitus (IDDM) develops clinical nephropathy that progresses to end-stage renal failure.
3643 3069390 The results of uncontrolled trials in immunomodulation of insulin-dependent diabetes mellitus (IDDM) led to randomized controlled trials in Canada and Europe.
3644 3069388 Animal models of insulin-dependent diabetes mellitus (IDDM) provide a uniquely valuable tool for understanding the pathogenesis of this disease.
3645 3069387 The pathogenetic mechanisms leading to beta-cell destruction and insulin-dependent diabetes mellitus (IDDM) are major histocompatibility complex (MHC) nonrestricted and are MHC associated and beta-cell specific.
3646 3069387 The macrophage peptide hormone interleukin 1 (IL-1) may be the primary MHC-nonrestricted beta-cell-destructive molecule.
3647 3069387 The potentiation of IL-1 effects on beta-cells by tumor necrosis factor alpha (TNF), another macrophage hormone controlled by a gene in the HLA region on chromosome 6, may account for the MHC association of IDDM.
3648 3069387 In the experimental model of IDDM etiopathogenesis described, release of beta-cell antigen, processed and presented by macrophages to helper T-lymphocytes, initiates a self-perpetuating and self-limiting circuit of cytokine production of which IL-1 is beta-cell cytotoxic.
3649 3069387 As postulated, the IL-1 effect is potentiated by TNF, whereas IL-1 and/or TNF production is controlled in a quantitative way by HLA-D genes.
3650 3069387 The pathogenetic mechanisms leading to beta-cell destruction and insulin-dependent diabetes mellitus (IDDM) are major histocompatibility complex (MHC) nonrestricted and are MHC associated and beta-cell specific.
3651 3069387 The macrophage peptide hormone interleukin 1 (IL-1) may be the primary MHC-nonrestricted beta-cell-destructive molecule.
3652 3069387 The potentiation of IL-1 effects on beta-cells by tumor necrosis factor alpha (TNF), another macrophage hormone controlled by a gene in the HLA region on chromosome 6, may account for the MHC association of IDDM.
3653 3069387 In the experimental model of IDDM etiopathogenesis described, release of beta-cell antigen, processed and presented by macrophages to helper T-lymphocytes, initiates a self-perpetuating and self-limiting circuit of cytokine production of which IL-1 is beta-cell cytotoxic.
3654 3069387 As postulated, the IL-1 effect is potentiated by TNF, whereas IL-1 and/or TNF production is controlled in a quantitative way by HLA-D genes.
3655 3069387 The pathogenetic mechanisms leading to beta-cell destruction and insulin-dependent diabetes mellitus (IDDM) are major histocompatibility complex (MHC) nonrestricted and are MHC associated and beta-cell specific.
3656 3069387 The macrophage peptide hormone interleukin 1 (IL-1) may be the primary MHC-nonrestricted beta-cell-destructive molecule.
3657 3069387 The potentiation of IL-1 effects on beta-cells by tumor necrosis factor alpha (TNF), another macrophage hormone controlled by a gene in the HLA region on chromosome 6, may account for the MHC association of IDDM.
3658 3069387 In the experimental model of IDDM etiopathogenesis described, release of beta-cell antigen, processed and presented by macrophages to helper T-lymphocytes, initiates a self-perpetuating and self-limiting circuit of cytokine production of which IL-1 is beta-cell cytotoxic.
3659 3069387 As postulated, the IL-1 effect is potentiated by TNF, whereas IL-1 and/or TNF production is controlled in a quantitative way by HLA-D genes.
3660 3069409 The probands, who had been diagnosed as diabetic or glucose-intolerant earlier, included 21 patients with insulin-dependent diabetes mellitus (IDDM), 56 with non-insulin-dependent diabetes (NIDDM), one with an unknown type of diabetes, and nine with glucose intolerance.
3661 3069409 The early-phase insulin response was low in two of six IDDM co-twins and four of six NIDDM co-twins.
3662 3069409 The probands, who had been diagnosed as diabetic or glucose-intolerant earlier, included 21 patients with insulin-dependent diabetes mellitus (IDDM), 56 with non-insulin-dependent diabetes (NIDDM), one with an unknown type of diabetes, and nine with glucose intolerance.
3663 3069409 The early-phase insulin response was low in two of six IDDM co-twins and four of six NIDDM co-twins.
3664 3071066 Twelve controls, sixteen non-insulin-dependent (NIDDM) and four insulin-dependent (IDDM) diabetic subjects were studied.
3665 3071068 In 15 insulin dependent diabetics (IDDM), treated with human monocomponent insulin, the absorption of Actrapid HM mixed with Ultratard HM was evaluated.
3666 3073072 In patients with insulin-dependent diabetes mellitus (IDDM), hypertension is generally not present at the time of diagnosis.
3667 3073074 The nephropathy complicating insulin-dependent diabetes mellitus (IDDM) has been well studied, but that complicating non-insulin-dependent diabetes mellitus (NIDDM) is less well defined.
3668 3073074 In patients with IDDM, the glomerular filtration rate is often increased early in the course of the disease, approaches normal with insulin therapy, but tends to remain slightly elevated throughout the ensuing 10-15 yr of insulin dependency.
3669 3073074 The nephropathy complicating insulin-dependent diabetes mellitus (IDDM) has been well studied, but that complicating non-insulin-dependent diabetes mellitus (NIDDM) is less well defined.
3670 3073074 In patients with IDDM, the glomerular filtration rate is often increased early in the course of the disease, approaches normal with insulin therapy, but tends to remain slightly elevated throughout the ensuing 10-15 yr of insulin dependency.
3671 3073075 In patients with insulin-dependent diabetes mellitus (IDDM), this subclinical form of proteinuria is associated with poor metabolic control and, more important, with marginal elevation of blood pressure.
3672 3073075 Correction of hyperglycemia by intensified insulin treatment might arrest progression to persistent clinical proteinuria; moreover, restricted protein intake and lowering of blood pressure have been shown to reduce the albumin excretion rate.
3673 3073902 Three children with detectable cytoplasmic islet cell antibodies (ICA) and/or positive insulin autoantibodies (CIAA) all developed IDDM, compared to 21% of ICA negative children and 13% who were CIAA negative.
3674 3073902 All four children (100%) whose first phase (1' + 3') insulin secretion never exceeded the first percentile developed IDDM within nine months, while no child with first phase insulin secretion above the first percentile (0/16) developed IDDM during 19 +/- 9 months (mean +/- SD) of follow-up.
3675 3073902 Thus, in our experience the oral glucose tolerance test is a less accurate predictor of impending IDDM; immunological abnormalities have the highest positive predictive value, while the first phase insulin secretion during an intravenous glucose tolerance test has the highest negative predictive value and the greatest overall accuracy of prediction.
3676 3073902 Three children with detectable cytoplasmic islet cell antibodies (ICA) and/or positive insulin autoantibodies (CIAA) all developed IDDM, compared to 21% of ICA negative children and 13% who were CIAA negative.
3677 3073902 All four children (100%) whose first phase (1' + 3') insulin secretion never exceeded the first percentile developed IDDM within nine months, while no child with first phase insulin secretion above the first percentile (0/16) developed IDDM during 19 +/- 9 months (mean +/- SD) of follow-up.
3678 3073902 Thus, in our experience the oral glucose tolerance test is a less accurate predictor of impending IDDM; immunological abnormalities have the highest positive predictive value, while the first phase insulin secretion during an intravenous glucose tolerance test has the highest negative predictive value and the greatest overall accuracy of prediction.
3679 3073902 Three children with detectable cytoplasmic islet cell antibodies (ICA) and/or positive insulin autoantibodies (CIAA) all developed IDDM, compared to 21% of ICA negative children and 13% who were CIAA negative.
3680 3073902 All four children (100%) whose first phase (1' + 3') insulin secretion never exceeded the first percentile developed IDDM within nine months, while no child with first phase insulin secretion above the first percentile (0/16) developed IDDM during 19 +/- 9 months (mean +/- SD) of follow-up.
3681 3073902 Thus, in our experience the oral glucose tolerance test is a less accurate predictor of impending IDDM; immunological abnormalities have the highest positive predictive value, while the first phase insulin secretion during an intravenous glucose tolerance test has the highest negative predictive value and the greatest overall accuracy of prediction.
3682 3074295 In the early stages of insulin-dependent diabetes mellitus (IDDM) in humans and in animals the renal plasma flow (RPF) and the glomerular filtration rate (GFR) have often been found higher than normal.
3683 3074922 Recently, we demonstrated that spaghetti caused significantly lower glycaemic response than rice and potato in insulin-dependent diabetic (IDDM) subjects and that this difference was also present when spaghetti and potato were taken as part of a mixed meal.
3684 3081395 An important unanswered question about clinical use of pancreas transplantation is: can pancreas transplants reverse or, at least, stabilize well-established lesions of insulin-dependent diabetes mellitus (IDDM)?
3685 3083209 Nephropathy is a serious complication of Type I or insulin-dependent diabetes mellitus (IDDM) with a poor prognosis after the onset of proteinuria.
3686 3091434 In patients with insulin-dependent diabetes mellitus type I (IDDM) the plasma levels of this derivative also rise in response to insulin withdrawal and then fall in response to insulin replacement.
3687 3096511 54 normal Caucasian families and 169 families in whom at least one child had type I diabetes (IDDM) were genotyped for HLA-A, B, C, DR and for the complement factors Bf and C4.
3688 3096511 On the contrary, a distortion of the maternal segregation of the silent alleles at the complement factor C4A and B locus was found: mothers transmitted C4AQ0 more often than expected to their male offspring (p less than 0.04 in normal families, p less than 0.001 in IDDM families) while they transmitted C4BQ0 in excess to their female offspring (p less than 0.01 and p less than 0.03 in normal and IDDM families, respectively).
3689 3096511 54 normal Caucasian families and 169 families in whom at least one child had type I diabetes (IDDM) were genotyped for HLA-A, B, C, DR and for the complement factors Bf and C4.
3690 3096511 On the contrary, a distortion of the maternal segregation of the silent alleles at the complement factor C4A and B locus was found: mothers transmitted C4AQ0 more often than expected to their male offspring (p less than 0.04 in normal families, p less than 0.001 in IDDM families) while they transmitted C4BQ0 in excess to their female offspring (p less than 0.01 and p less than 0.03 in normal and IDDM families, respectively).
3691 3100365 Glycemic control and glucose metabolism were examined in 5 patients with insulin-dependent diabetes mellitus (IDDM) and 8 insulin-treated non-insulin-dependent diabetes mellitus (NIDDM) patients before and after 2 mo of therapy with glyburide (20 mg/day).
3692 3100365 Glycemic control was assessed by daily insulin requirement, 24-h plasma glucose profile, glucosuria, and glycosylated hemoglobin.
3693 3100365 In the IDDM patients, the addition of glyburide produced no change in daily insulin dose (54 +/- 8 vs. 53 +/- 7 U/day), mean 24-h glucose level (177 +/- 20 vs. 174 +/- 29 mg/dl), glucosuria (20 +/- 6 vs. 35 +/- 12 g/day) or glycosylated hemoglobin (10.1 +/- 1.0 vs. 9.5 +/- 0.7%).
3694 3100365 In contrast to the IDDM patients, the insulin-treated NIDDM subjects exhibited significant reductions in daily insulin requirement (72 +/- 6 vs. 58 +/- 9 U/day), mean 24-h plasma glucose concentration (153 +/- 10 vs. 131 +/- 5 mg/dl), glucosuria (14 +/- 5 vs. 4 +/- 1 g/day), and glycosylated hemoglobin (10.3 +/- 0.7 vs. 8.0 +/- 0.4%) after glyburide treatment (all P less than or equal to .05).
3695 3100365 Glycemic control and glucose metabolism were examined in 5 patients with insulin-dependent diabetes mellitus (IDDM) and 8 insulin-treated non-insulin-dependent diabetes mellitus (NIDDM) patients before and after 2 mo of therapy with glyburide (20 mg/day).
3696 3100365 Glycemic control was assessed by daily insulin requirement, 24-h plasma glucose profile, glucosuria, and glycosylated hemoglobin.
3697 3100365 In the IDDM patients, the addition of glyburide produced no change in daily insulin dose (54 +/- 8 vs. 53 +/- 7 U/day), mean 24-h glucose level (177 +/- 20 vs. 174 +/- 29 mg/dl), glucosuria (20 +/- 6 vs. 35 +/- 12 g/day) or glycosylated hemoglobin (10.1 +/- 1.0 vs. 9.5 +/- 0.7%).
3698 3100365 In contrast to the IDDM patients, the insulin-treated NIDDM subjects exhibited significant reductions in daily insulin requirement (72 +/- 6 vs. 58 +/- 9 U/day), mean 24-h plasma glucose concentration (153 +/- 10 vs. 131 +/- 5 mg/dl), glucosuria (14 +/- 5 vs. 4 +/- 1 g/day), and glycosylated hemoglobin (10.3 +/- 0.7 vs. 8.0 +/- 0.4%) after glyburide treatment (all P less than or equal to .05).
3699 3100365 Glycemic control and glucose metabolism were examined in 5 patients with insulin-dependent diabetes mellitus (IDDM) and 8 insulin-treated non-insulin-dependent diabetes mellitus (NIDDM) patients before and after 2 mo of therapy with glyburide (20 mg/day).
3700 3100365 Glycemic control was assessed by daily insulin requirement, 24-h plasma glucose profile, glucosuria, and glycosylated hemoglobin.
3701 3100365 In the IDDM patients, the addition of glyburide produced no change in daily insulin dose (54 +/- 8 vs. 53 +/- 7 U/day), mean 24-h glucose level (177 +/- 20 vs. 174 +/- 29 mg/dl), glucosuria (20 +/- 6 vs. 35 +/- 12 g/day) or glycosylated hemoglobin (10.1 +/- 1.0 vs. 9.5 +/- 0.7%).
3702 3100365 In contrast to the IDDM patients, the insulin-treated NIDDM subjects exhibited significant reductions in daily insulin requirement (72 +/- 6 vs. 58 +/- 9 U/day), mean 24-h plasma glucose concentration (153 +/- 10 vs. 131 +/- 5 mg/dl), glucosuria (14 +/- 5 vs. 4 +/- 1 g/day), and glycosylated hemoglobin (10.3 +/- 0.7 vs. 8.0 +/- 0.4%) after glyburide treatment (all P less than or equal to .05).
3703 3108134 The effect of domperidone, a specific blocker of dopamine receptors, on serum TSH and PRL levels was evaluated in 16 euthyroid men affected by insulin-dependent diabetes mellitus (IDDM) of different duration and in 7 age-matched normal controls.
3704 3110074 Previous studies have shown several immunoregulatory abnormalities in insulin-dependent diabetes mellitus (IDDM).
3705 3110074 In this report we compared peripheral blood mononuclear cells (PBMC) from patients with IDDM complicated by end-stage renal disease (ESRD) to those from normal subjects and from patients with ESRD of different etiologies for their: natural killer (NK) and antibody-dependent cell-mediated cytotoxic (ADCC) activities; modulation of NK and ADCC activities by biological response modifiers (BRM) including purified human lymphoblastoid interferon, human recombinant alpha-2 interferon, human gamma interferon and human recombinant interleukin 2; proliferative response of T and B lymphocytes to concanavalin A (Con A), phytohemagglutinin and pokeweed mitogen, and ability to produce T-cell growth factor (interleukin 2; IL-2).
3706 3110074 The proliferative responses to Con A, phytohemagglutinin and pokeweed mitogen as well as IL-2 production in response to Con A stimulation were significantly lower in the IDDM group.
3707 3110074 Our results indicated that NK cells from patients with IDDM can respond to IL-2 with enhanced cytotoxicity, and, because activation of resting T cells by mitogenic stimuli depends on the production of IL-2 as well as the appearance of a receptor for IL-2, our finding of low levels of in vitro IL-2 production by PBMC from patients with IDDM may explain the depressed NK activity and the observed poor response to T-cell mitogens.
3708 3110074 Previous studies have shown several immunoregulatory abnormalities in insulin-dependent diabetes mellitus (IDDM).
3709 3110074 In this report we compared peripheral blood mononuclear cells (PBMC) from patients with IDDM complicated by end-stage renal disease (ESRD) to those from normal subjects and from patients with ESRD of different etiologies for their: natural killer (NK) and antibody-dependent cell-mediated cytotoxic (ADCC) activities; modulation of NK and ADCC activities by biological response modifiers (BRM) including purified human lymphoblastoid interferon, human recombinant alpha-2 interferon, human gamma interferon and human recombinant interleukin 2; proliferative response of T and B lymphocytes to concanavalin A (Con A), phytohemagglutinin and pokeweed mitogen, and ability to produce T-cell growth factor (interleukin 2; IL-2).
3710 3110074 The proliferative responses to Con A, phytohemagglutinin and pokeweed mitogen as well as IL-2 production in response to Con A stimulation were significantly lower in the IDDM group.
3711 3110074 Our results indicated that NK cells from patients with IDDM can respond to IL-2 with enhanced cytotoxicity, and, because activation of resting T cells by mitogenic stimuli depends on the production of IL-2 as well as the appearance of a receptor for IL-2, our finding of low levels of in vitro IL-2 production by PBMC from patients with IDDM may explain the depressed NK activity and the observed poor response to T-cell mitogens.
3712 3110074 Previous studies have shown several immunoregulatory abnormalities in insulin-dependent diabetes mellitus (IDDM).
3713 3110074 In this report we compared peripheral blood mononuclear cells (PBMC) from patients with IDDM complicated by end-stage renal disease (ESRD) to those from normal subjects and from patients with ESRD of different etiologies for their: natural killer (NK) and antibody-dependent cell-mediated cytotoxic (ADCC) activities; modulation of NK and ADCC activities by biological response modifiers (BRM) including purified human lymphoblastoid interferon, human recombinant alpha-2 interferon, human gamma interferon and human recombinant interleukin 2; proliferative response of T and B lymphocytes to concanavalin A (Con A), phytohemagglutinin and pokeweed mitogen, and ability to produce T-cell growth factor (interleukin 2; IL-2).
3714 3110074 The proliferative responses to Con A, phytohemagglutinin and pokeweed mitogen as well as IL-2 production in response to Con A stimulation were significantly lower in the IDDM group.
3715 3110074 Our results indicated that NK cells from patients with IDDM can respond to IL-2 with enhanced cytotoxicity, and, because activation of resting T cells by mitogenic stimuli depends on the production of IL-2 as well as the appearance of a receptor for IL-2, our finding of low levels of in vitro IL-2 production by PBMC from patients with IDDM may explain the depressed NK activity and the observed poor response to T-cell mitogens.
3716 3110074 Previous studies have shown several immunoregulatory abnormalities in insulin-dependent diabetes mellitus (IDDM).
3717 3110074 In this report we compared peripheral blood mononuclear cells (PBMC) from patients with IDDM complicated by end-stage renal disease (ESRD) to those from normal subjects and from patients with ESRD of different etiologies for their: natural killer (NK) and antibody-dependent cell-mediated cytotoxic (ADCC) activities; modulation of NK and ADCC activities by biological response modifiers (BRM) including purified human lymphoblastoid interferon, human recombinant alpha-2 interferon, human gamma interferon and human recombinant interleukin 2; proliferative response of T and B lymphocytes to concanavalin A (Con A), phytohemagglutinin and pokeweed mitogen, and ability to produce T-cell growth factor (interleukin 2; IL-2).
3718 3110074 The proliferative responses to Con A, phytohemagglutinin and pokeweed mitogen as well as IL-2 production in response to Con A stimulation were significantly lower in the IDDM group.
3719 3110074 Our results indicated that NK cells from patients with IDDM can respond to IL-2 with enhanced cytotoxicity, and, because activation of resting T cells by mitogenic stimuli depends on the production of IL-2 as well as the appearance of a receptor for IL-2, our finding of low levels of in vitro IL-2 production by PBMC from patients with IDDM may explain the depressed NK activity and the observed poor response to T-cell mitogens.
3720 3113904 Sixty-six patients with insulin-dependent diabetes mellitus (IDDM) initiated insulin pump treatment under routine conditions.
3721 3113904 We conclude that insulin pump treatment is well accepted as long-term treatment in selected IDDM patients.
3722 3113904 Sixty-six patients with insulin-dependent diabetes mellitus (IDDM) initiated insulin pump treatment under routine conditions.
3723 3113904 We conclude that insulin pump treatment is well accepted as long-term treatment in selected IDDM patients.
3724 3115018 The diabetics were divided into 4 groups according to the type of their disease and to the metabolic condition within the IDDM group (insulin-dependent: IDDM, in acceptable response and in poor metabolic control; non-insulin-dependent: NIDDM, and juvenile diabetics not requiring insulin at least for two years after diagnosing their disease: NIDDY).
3725 3115018 A paradoxical hGH response to TRH stimulation was found only in IDDM patients in poor metabolic control.
3726 3115018 The diabetics were divided into 4 groups according to the type of their disease and to the metabolic condition within the IDDM group (insulin-dependent: IDDM, in acceptable response and in poor metabolic control; non-insulin-dependent: NIDDM, and juvenile diabetics not requiring insulin at least for two years after diagnosing their disease: NIDDY).
3727 3115018 A paradoxical hGH response to TRH stimulation was found only in IDDM patients in poor metabolic control.
3728 3117473 Immune complex solubilizing capacity (ICSC) of sera obtained from patients with insulin-dependent diabetes mellitus (IDDM) was assayed by the spectrophotometric method.
3729 3118853 [Immunological studies on insulin-dependent diabetes mellitus (IDDM). 2.
3730 3118853 Expression of interleukin-2 receptor by stimulation and interleukin-2 responsiveness].
3731 3121417 On the basis of a monomeric insulin standard, approximately 28% of total circulating immunoreactive insulin in insulin-dependent diabetes mellitus (IDDM) is a covalent aggregate of insulin.
3732 3125028 Three hundred and fourteen patients (57.7%) were classified as having non-insulin-dependent diabetes of the young (NIDDY), 119 (22%) as insulin-dependent diabetes (IDDM) and 28 (5%) as malnutrition-related diabetes (MRDM); 4% fibrocalculous pancreatic diabetes and 1% protein-deficient pancreatic diabetes.
3733 3125628 Thirty-one Ethiopian insulin-dependent (or type I) diabetes mellitus (IDDM) patients and thirty-three healthy controls from the same ethnic background were typed for HLA-A, B, C, DR and DQ specificities.
3734 3125628 The frequencies of both DR3 and DR4 were significantly increased among IDDM patients (resp. p = 0.02, p = 0.01), confirming results in other populations.
3735 3125628 Although this latter difference does not retain statistical significance after correction for the number of comparisons made, these findings may support previous results suggesting the existence of IDDM susceptibility genes associated with DR3 and DR4 and of IDDM resistance genes associated with DQ antigens.
3736 3125628 Thirty-one Ethiopian insulin-dependent (or type I) diabetes mellitus (IDDM) patients and thirty-three healthy controls from the same ethnic background were typed for HLA-A, B, C, DR and DQ specificities.
3737 3125628 The frequencies of both DR3 and DR4 were significantly increased among IDDM patients (resp. p = 0.02, p = 0.01), confirming results in other populations.
3738 3125628 Although this latter difference does not retain statistical significance after correction for the number of comparisons made, these findings may support previous results suggesting the existence of IDDM susceptibility genes associated with DR3 and DR4 and of IDDM resistance genes associated with DQ antigens.
3739 3125628 Thirty-one Ethiopian insulin-dependent (or type I) diabetes mellitus (IDDM) patients and thirty-three healthy controls from the same ethnic background were typed for HLA-A, B, C, DR and DQ specificities.
3740 3125628 The frequencies of both DR3 and DR4 were significantly increased among IDDM patients (resp. p = 0.02, p = 0.01), confirming results in other populations.
3741 3125628 Although this latter difference does not retain statistical significance after correction for the number of comparisons made, these findings may support previous results suggesting the existence of IDDM susceptibility genes associated with DR3 and DR4 and of IDDM resistance genes associated with DQ antigens.
3742 3131022 BB rats are prone to develop an autoimmune form of insulin-dependent diabetes mellitus (IDDM) and thyroiditis.
3743 3133259 BB rats exhibit a syndrome of spontaneous diabetes that has clinical and pathological characteristics analogous to those found in human insulin-dependent diabetes mellitus (IDDM).
3744 3136960 Interleukin-2 production and interleukin-2 receptor expression in children with newly diagnosed diabetes.
3745 3136960 In the present study, we investigated the interleukin-2 (IL-2) production and the proliferative responses by peripheral blood mononuclear cells (PBMNC) of 23 children suffering from insulin-dependent diabetes mellitus (IDDM).
3746 3136960 In addition, the presence of circulating activated T lymphocytes expressing the interleukin-2 receptor (IL-2 R) and HLA-DR antigens was evaluated.
3747 3136960 Decreased IL-2 production by phytohemagglutinin (PHA)-activated PBMNC of IDDM patients was observed when compared to normal donors.
3748 3136960 These results confirm the presence in IDDM patients of an imbalanced cellular immune response and demonstrate that the IL-2 deficiency is already present at the diagnosis and is not correlated with insulin administration.
3749 3136960 Interleukin-2 production and interleukin-2 receptor expression in children with newly diagnosed diabetes.
3750 3136960 In the present study, we investigated the interleukin-2 (IL-2) production and the proliferative responses by peripheral blood mononuclear cells (PBMNC) of 23 children suffering from insulin-dependent diabetes mellitus (IDDM).
3751 3136960 In addition, the presence of circulating activated T lymphocytes expressing the interleukin-2 receptor (IL-2 R) and HLA-DR antigens was evaluated.
3752 3136960 Decreased IL-2 production by phytohemagglutinin (PHA)-activated PBMNC of IDDM patients was observed when compared to normal donors.
3753 3136960 These results confirm the presence in IDDM patients of an imbalanced cellular immune response and demonstrate that the IL-2 deficiency is already present at the diagnosis and is not correlated with insulin administration.
3754 3136960 Interleukin-2 production and interleukin-2 receptor expression in children with newly diagnosed diabetes.
3755 3136960 In the present study, we investigated the interleukin-2 (IL-2) production and the proliferative responses by peripheral blood mononuclear cells (PBMNC) of 23 children suffering from insulin-dependent diabetes mellitus (IDDM).
3756 3136960 In addition, the presence of circulating activated T lymphocytes expressing the interleukin-2 receptor (IL-2 R) and HLA-DR antigens was evaluated.
3757 3136960 Decreased IL-2 production by phytohemagglutinin (PHA)-activated PBMNC of IDDM patients was observed when compared to normal donors.
3758 3136960 These results confirm the presence in IDDM patients of an imbalanced cellular immune response and demonstrate that the IL-2 deficiency is already present at the diagnosis and is not correlated with insulin administration.
3759 3138125 There is ample evidence that cell-mediated immune mechanisms are crucial in the initiation of insulin-dependent diabetes mellitus (IDDM).
3760 3138125 Interleukin 1 (IL 1) activity was measured by the thymocyte co-stimulator assay, and interleukin 2 (IL 2) using IL 2 dependent cell lines.
3761 3138125 Peripheral blood T-lymphocyte IL 2 production at onset of IDDM was normal under basal conditions, and upon optimal stimulation with concanavalin A (ConA) and phorbol myristate acetate (PMA).
3762 3138125 We conclude that monocytes and T-lymphocytes from patients with diabetes mellitus have a diminished capacity to release IL 1 and IL 2 only later in the course of the disease.
3763 3138125 At the time of manifestation of disease, IL 1 and IL 2 production is normal in type-I diabetes mellitus.
3764 3138125 There is ample evidence that cell-mediated immune mechanisms are crucial in the initiation of insulin-dependent diabetes mellitus (IDDM).
3765 3138125 Interleukin 1 (IL 1) activity was measured by the thymocyte co-stimulator assay, and interleukin 2 (IL 2) using IL 2 dependent cell lines.
3766 3138125 Peripheral blood T-lymphocyte IL 2 production at onset of IDDM was normal under basal conditions, and upon optimal stimulation with concanavalin A (ConA) and phorbol myristate acetate (PMA).
3767 3138125 We conclude that monocytes and T-lymphocytes from patients with diabetes mellitus have a diminished capacity to release IL 1 and IL 2 only later in the course of the disease.
3768 3138125 At the time of manifestation of disease, IL 1 and IL 2 production is normal in type-I diabetes mellitus.
3769 3139426 Intraplatelet serotonin (5-HT) content was determined in 23 patients with type I (insulin-dependent) diabetes mellitus (IDDM), 23 patients with type II (non-insulin-dependent) diabetes mellitus (NIDDM), 29 patients with peripheral vascular disease (PVD) and 34 age-matched normal subjects.
3770 3139426 The median intraplatelet 5-HT content was significantly lower (P less than 0.002) in IDDM patients: 3.0 (range 1.3-6.3), NIDDM patients: 2.5 (range 1.7-5.8), PVD patients: 2.42 (range 0.94-4.98) nmol 10(-9) platelets than that in all young + elderly healthy subjects.
3771 3139426 Insulin-dependent diabetes mellitus patients had greater plasma 5-HT concentrations but this did not achieve statistical significance despite a 66% increment in its value.
3772 3139426 Intraplatelet serotonin (5-HT) content was determined in 23 patients with type I (insulin-dependent) diabetes mellitus (IDDM), 23 patients with type II (non-insulin-dependent) diabetes mellitus (NIDDM), 29 patients with peripheral vascular disease (PVD) and 34 age-matched normal subjects.
3773 3139426 The median intraplatelet 5-HT content was significantly lower (P less than 0.002) in IDDM patients: 3.0 (range 1.3-6.3), NIDDM patients: 2.5 (range 1.7-5.8), PVD patients: 2.42 (range 0.94-4.98) nmol 10(-9) platelets than that in all young + elderly healthy subjects.
3774 3139426 Insulin-dependent diabetes mellitus patients had greater plasma 5-HT concentrations but this did not achieve statistical significance despite a 66% increment in its value.
3775 3139557 In the genetically homogeneous Danish population, 27 HLA-DR3,4 heterozygous patients with insulin-dependent diabetes mellitus (IDDM) and 19 DR3,4 heterozygous controls without family history of IDDM were investigated for HLA-region markers and Gm and Km immunoglobulin allotypes.
3776 3139557 Previously reported family studies suggest that these alleles are part of the following haplotype: B15, BFS, C4A3, C4B3, DR4, Dw4, DQw8, and these factors were found together in ten of the patients versus one of the controls (P = 0.01).
3777 3139557 In addition to the susceptibility factor DQw8, the study suggests the existence of susceptibility genes for IDDM near the complement C4 genes on DR4-carrying haplotypes.
3778 3139557 In the genetically homogeneous Danish population, 27 HLA-DR3,4 heterozygous patients with insulin-dependent diabetes mellitus (IDDM) and 19 DR3,4 heterozygous controls without family history of IDDM were investigated for HLA-region markers and Gm and Km immunoglobulin allotypes.
3779 3139557 Previously reported family studies suggest that these alleles are part of the following haplotype: B15, BFS, C4A3, C4B3, DR4, Dw4, DQw8, and these factors were found together in ten of the patients versus one of the controls (P = 0.01).
3780 3139557 In addition to the susceptibility factor DQw8, the study suggests the existence of susceptibility genes for IDDM near the complement C4 genes on DR4-carrying haplotypes.
3781 3141236 The effect of low-dose insulin treatment (5-10 U/h) on hepatic glucose production (HGP) and peripheral glucose disposal was determined in 5 insulin-dependent diabetes mellitus (IDDM) subjects who were admitted with diabetic ketoacidosis (DKA; plasma glucose 598 +/- 50 mg/dl, blood pH 7.20 +/- 0.06, plasma bicarbonate 12 +/- 2 meq/L).
3782 3141483 This study was designed to evaluate the relationship of inflammatory periodontal disease to the diabetic status of the insulin-dependent diabetes mellitus (IDDM) patient. 52 IDDM patients, ages 11-22 years, were evaluated.
3783 3148441 A model for the possible pathogenesis of insulin-dependent diabetes mellitus (IDDM) is presented.
3784 3157595 The experimental animal model of human insulin-dependent diabetes mellitus (IDDM, type I diabetes), which was for the first time described by Like and Rossini (1976) for Charles River CD-1 mice and produced by the application of multiple subdiabetogenic streptozotocin (SZ) doses, has been reproduced in the mouse strain C57 Bl/KsJ which has been bred over several generations at the Central Institute for Diabetes Karlsburg (since 1975).
3785 3163697 Compared with the normal subjects, HLA-A28 was more frequent in the patients with hypoparathyroidism (31%; P less than 0.001, corrected P less than 0.04), adrenocortical failure (27%; P less than 0.01), insulin-dependent diabetes mellitus (IDDM; 66%; P less than 0.01), keratopathy (53%; P less than 0.001, corrected P less than 0.04), and alopecia (40%; P less than 0.001, corrected P less than 0.04), but not in the patients with ovarian failure (9%; P = NS).
3786 3163697 No association was found with any single DR antigen, but of 4 DR-typed IDDM patients, 3 were DR3 or DR4 positive (P = NS).
3787 3163697 Compared with the normal subjects, HLA-A28 was more frequent in the patients with hypoparathyroidism (31%; P less than 0.001, corrected P less than 0.04), adrenocortical failure (27%; P less than 0.01), insulin-dependent diabetes mellitus (IDDM; 66%; P less than 0.01), keratopathy (53%; P less than 0.001, corrected P less than 0.04), and alopecia (40%; P less than 0.001, corrected P less than 0.04), but not in the patients with ovarian failure (9%; P = NS).
3788 3163697 No association was found with any single DR antigen, but of 4 DR-typed IDDM patients, 3 were DR3 or DR4 positive (P = NS).
3789 3168288 Plasma concentrations of fructosamine, an indicator of glycated plasma proteins, were measured in non-diabetic children and children with insulin-dependent diabetes mellitus (IDDM) to see if they also correlate with glycemic control in children as well as in adults.
3790 3169210 Impaired carbon monoxide gas transfer has been demonstrated in patients with insulin-dependent diabetes mellitus (IDDM), but no relationship has been documented between impairment of gas transfer and the presence of other clinical evidence of diabetic microangiopathy.
3791 3186714 One hundred seventy-two members from 27 randomly selected multiple case Caucasian families of patients with insulin-dependent diabetes mellitus (IDDM) were studied at the DNA level to ascertain the reliability of codon 57 of the HLA-DQ beta-chain gene as a disease protection/susceptibility marker.
3792 3187990 HLA A,B,C and DR association with insulin-dependent diabetes in Martinique.
3793 3187990 HLA-A,B,C, and DR frequencies have been determined in 34 Coloured Martinican IDDM patients to establish the HLA and IDDM associations.
3794 3187990 HLA A3, B15, B18, Cw3 and DR4 antigens associations with IDDM are confirmed by this study.
3795 3187990 HLA A,B,C and DR association with insulin-dependent diabetes in Martinique.
3796 3187990 HLA-A,B,C, and DR frequencies have been determined in 34 Coloured Martinican IDDM patients to establish the HLA and IDDM associations.
3797 3187990 HLA A3, B15, B18, Cw3 and DR4 antigens associations with IDDM are confirmed by this study.
3798 3192037 The hypothesis that breast-feeding can provide protection against the development of insulin-dependent diabetes mellitus (IDDM) and would, therefore, be less common among subjects with IDDM was tested with a retrospective design.
3799 3192039 In this study, we observed that LDL isolated from patients with insulin-dependent diabetes mellitus (IDDM) enhanced thrombin-induced platelet aggregation to a greater extent than LDL isolated from matched controls (P less than .01).
3800 3192039 LDL glycosylated in vitro enhanced thrombin-, collagen-, and adenosine 5'-diphosphate-induced platelet aggregation to a greater extent than control LDL (P less than .01).
3801 3197278 Excretion of digoxin-like immunoreactivity (DLIS) was measured by RIA in timed overnight urine collections from 91 normotensive nondiabetic subjects and 104 normotensive insulin-dependent diabetic (IDDM) patients.
3802 3201101 Low-dose dopamine infusion, renal haemodynamics and urinary albumin excretion rate in insulin-dependent diabetics and in normal man.
3803 3201101 The effect of experimental renal vasodilatation by means of low-dose (2.0 micrograms/kg/min) intravenous dopamine infusion was investigated in 28 insulin-dependent diabetes mellitus (IDDM) patients with normal basal urinary albumin excretion rate (UAE) (less than 15 micrograms/min), 9 IDDM patients with UAE between 15-200 micrograms/min (microalbuminuria), and 7 normal subjects.
3804 3201101 Urinary albumin excretion rate (radioimmunoassay) increased from 5.3 x/divide 1.5 (tolerance factor) to 6.5 x/divide 1.8 micrograms/min (2p less than 0.05) in the normoalbuminuric IDDM patients and from 6.1 x/divide 2.1 to 7.8 x/divide 2.3 micrograms/min (2p less than 0.05) in the normal subjects, while no significant change was seen in the microalbuminuric group of diabetics.
3805 3201101 Low-dose dopamine infusion, renal haemodynamics and urinary albumin excretion rate in insulin-dependent diabetics and in normal man.
3806 3201101 The effect of experimental renal vasodilatation by means of low-dose (2.0 micrograms/kg/min) intravenous dopamine infusion was investigated in 28 insulin-dependent diabetes mellitus (IDDM) patients with normal basal urinary albumin excretion rate (UAE) (less than 15 micrograms/min), 9 IDDM patients with UAE between 15-200 micrograms/min (microalbuminuria), and 7 normal subjects.
3807 3201101 Urinary albumin excretion rate (radioimmunoassay) increased from 5.3 x/divide 1.5 (tolerance factor) to 6.5 x/divide 1.8 micrograms/min (2p less than 0.05) in the normoalbuminuric IDDM patients and from 6.1 x/divide 2.1 to 7.8 x/divide 2.3 micrograms/min (2p less than 0.05) in the normal subjects, while no significant change was seen in the microalbuminuric group of diabetics.
3808 3203574 To estimate the frequency of an early-morning glucose rise (EMR) in relatively unselected children with insulin-dependent diabetes mellitus (IDDM), we assessed capillary blood glucose (CBG) at midsleep (0200-0430) and prebreakfast (0700-0800) in 97 children with diabetes at camp.
3809 3203574 The EMR (prebreakfast CBG-midsleep CGB) was inversely related to the midsleep CBG level (r = -.45, P less than .001).
3810 3214481 Coronary heart disease in insulin-dependent (IDDM) and in non-insulin-dependent diabetes (NIDDM) is associated with lipid and lipoprotein changes favouring atherosclerosis.
3811 3214481 Patients with IDDM had an increased level of HDL and HDL2-cholesterol and patients with NIDDM a decreased level of HDL and HDL2-cholesterol and an increased level of total, LDL and VLDL triglycerides than did non-diabetic subjects.
3812 3214481 Coronary heart disease in insulin-dependent (IDDM) and in non-insulin-dependent diabetes (NIDDM) is associated with lipid and lipoprotein changes favouring atherosclerosis.
3813 3214481 Patients with IDDM had an increased level of HDL and HDL2-cholesterol and patients with NIDDM a decreased level of HDL and HDL2-cholesterol and an increased level of total, LDL and VLDL triglycerides than did non-diabetic subjects.
3814 3219990 Ten had malnutrition-related diabetes mellitus (MRDM), eight insulin-dependent diabetes mellitus (IDDM), and nine non-insulin-dependent diabetes mellitus (NIDDM).
3815 3223190 Metabolic control affects plasma lipid and apolipoprotein levels in women, but not in men, with IDDM.
3816 3223190 In order to evaluate if in insulin-dependent diabetes lipid and apolipoprotein levels are differently affected by metabolic control in men and women, we measured the concentrations of fasting plasma glucose, mean plasma glucose, glycosylated hemoglobin, total cholesterol, HDL-cholesterol, LDL-cholesterol, triglycerides, and apolipoproteins A and B in 94 sex matched patients.
3817 3223190 In women, total and LDL cholesterol, triglycerides and apolipoprotein A correlated positively with HbA1 but not with fasting and mean plasma glucose.
3818 3223740 A study of non-infective skin associations of diabetes mellitus was conducted on 100 consecutive outpatient diabetics over a 3-month period. 10 were insulin-dependent diabetics (IDDM), 24 insulin-requiring and 66 non-insulin dependent diabetics (NIDDM).
3819 3224540 A case-control study examining the 1-yr motor vehicle accident experiences of 158 insulin-dependent diabetes mellitus (IDDM) cases and 158 nondiabetic siblings was undertaken to evaluate the risk of motor vehicle accidents among drivers with IDDM.
3820 3224542 Controversy exists regarding the pathophysiology of CMs in human insulin-dependent diabetes mellitus (IDDM) pregnancies.
3821 3228401 This study describes 10 pregnancies in MODY women, who are compared to a group of patients with insulin-dependent diabetes mellitus (IDDM), a group with gestational diabetes, and a control group of normal, healthy pregnant women.
3822 3228401 Mean duration of diabetes was shorter and mean daily insulin requirement (during pregnancy) was lower among MODY patients in comparison to IDDM gestants.
3823 3228401 This study describes 10 pregnancies in MODY women, who are compared to a group of patients with insulin-dependent diabetes mellitus (IDDM), a group with gestational diabetes, and a control group of normal, healthy pregnant women.
3824 3228401 Mean duration of diabetes was shorter and mean daily insulin requirement (during pregnancy) was lower among MODY patients in comparison to IDDM gestants.
3825 3228550 Blood glucose discrimination training in insulin-dependent diabetes mellitus (IDDM) patients.
3826 3228550 Self-management of insulin-dependent diabetes mellitus (IDDM) is dependent on a negative feedback loop of blood glucose (BG) fluctuations, which in turn directs treatment decisions to maintain normal BG.
3827 3228550 Blood glucose discrimination training in insulin-dependent diabetes mellitus (IDDM) patients.
3828 3228550 Self-management of insulin-dependent diabetes mellitus (IDDM) is dependent on a negative feedback loop of blood glucose (BG) fluctuations, which in turn directs treatment decisions to maintain normal BG.
3829 3233250 This method has been used to test for seasonal patterns in the incidence of insulin-dependent diabetes mellitus (IDDM) in Colorado among persons aged 0-17 years.
3830 3238312 In order to define genetic, immunological and metabolic risk factors and markers associated with diabetic neuropathy (DN) 47 insulin-dependent diabetic patients with neuropathy were compared to 30 age-matched insulin-dependent diabetes mellitus (IDDM) patients without neuropathy.
3831 3238312 The frequency of HLA-antigens DR3, DR4, DR3/DR4, B8, and B15 were increased and those of DR2 and B7 decreased in the diabetic patients.
3832 3238312 However, patients who were HLA-DR3/DR4 heterozygotes and had diabetic neuropathy responded to insulin antigens more often by proliferation than DR3/DR4 positive patients without diabetic neuropathy.
3833 3238312 Patients with DR3/DR4 heterozygocity and failing to respond to insulin antigens by proliferation seem to be less prone to develop diabetic neuropathy.
3834 3246198 Eighteen women with insulin-dependent diabetes mellitus (IDDM) and 15 nondiabetic women participated in a study of the relationship of zincuria to measures of glycemic control, renal function, and tissue catabolism.
3835 3246198 In the IDDM women, mean +/- SE glycosylated hemoglobin was 9.8 +/- 0.5%, and fasting plasma glucose was 189 +/- 19 mg/dl; duration of diabetes averaged 15 yr.
3836 3246198 The increased urinary zinc loss in the IDDM women was not related to urine volume, urinary glucose excretion, fasting plasma glucose concentration, percent glycosylated hemoglobin, or an increased glomerular filtration rate.
3837 3246198 Eighteen women with insulin-dependent diabetes mellitus (IDDM) and 15 nondiabetic women participated in a study of the relationship of zincuria to measures of glycemic control, renal function, and tissue catabolism.
3838 3246198 In the IDDM women, mean +/- SE glycosylated hemoglobin was 9.8 +/- 0.5%, and fasting plasma glucose was 189 +/- 19 mg/dl; duration of diabetes averaged 15 yr.
3839 3246198 The increased urinary zinc loss in the IDDM women was not related to urine volume, urinary glucose excretion, fasting plasma glucose concentration, percent glycosylated hemoglobin, or an increased glomerular filtration rate.
3840 3246198 Eighteen women with insulin-dependent diabetes mellitus (IDDM) and 15 nondiabetic women participated in a study of the relationship of zincuria to measures of glycemic control, renal function, and tissue catabolism.
3841 3246198 In the IDDM women, mean +/- SE glycosylated hemoglobin was 9.8 +/- 0.5%, and fasting plasma glucose was 189 +/- 19 mg/dl; duration of diabetes averaged 15 yr.
3842 3246198 The increased urinary zinc loss in the IDDM women was not related to urine volume, urinary glucose excretion, fasting plasma glucose concentration, percent glycosylated hemoglobin, or an increased glomerular filtration rate.
3843 3246197 Nine insulin-dependent diabetic (IDDM) patients (aged 25-37 yr) with no symptoms of autonomic neuropathy and 15 healthy control subjects (aged 26-39 yr) were studied at rest and during tests of Valsalva maneuver, deep breathing, cold pressor, and postural change from sitting to standing.
3844 3254102 We have investigated the long-term performance of the fructosamine assay based on secondary glycated protein standards and attempted to define the interpretation of varying degrees of increase in fructosamine concentration in comparison to haemoglobin A1 (HbA1) values both in insulin dependent (IDDM) and non-insulin dependent (NIDDM) diabetic patients.
3845 3258834 The reasons for the presence of activated T-lymphocytes (ATL) in some long-standing insulin-dependent diabetic (IDDM) patients are unknown.
3846 3260586 In most populations studied, HLA-DR4, a DRB1 (formerly DR beta I) allele, is increased in frequency among patients with insulin-dependent diabetes mellitus (IDDM).
3847 3260586 Thus the DRB1 locus probably cannot account for the DR4 association in IDDM.
3848 3260586 In most populations studied, HLA-DR4, a DRB1 (formerly DR beta I) allele, is increased in frequency among patients with insulin-dependent diabetes mellitus (IDDM).
3849 3260586 Thus the DRB1 locus probably cannot account for the DR4 association in IDDM.
3850 3264044 A hypothesis about the evolution of insulin-dependent diabetes mellitus (IDDM)-susceptibility alleles is proposed.
3851 3264044 IDDM is known to be associated with two HLA-DR alleles, DR3 and DR4.
3852 3264044 However, in general, DR4 is associated with IDDM only in populations with white ancestry with high rates of IDDM.
3853 3264044 The frequency of IDDM in American blacks relative to that in American whites (20% to 30%) approximates the frequency of the American black gene pool that is white-derived (also 20% to 30%), and DR4 is associated with IDDM in American blacks but not in African blacks.
3854 3264044 A hypothesis about the evolution of insulin-dependent diabetes mellitus (IDDM)-susceptibility alleles is proposed.
3855 3264044 IDDM is known to be associated with two HLA-DR alleles, DR3 and DR4.
3856 3264044 However, in general, DR4 is associated with IDDM only in populations with white ancestry with high rates of IDDM.
3857 3264044 The frequency of IDDM in American blacks relative to that in American whites (20% to 30%) approximates the frequency of the American black gene pool that is white-derived (also 20% to 30%), and DR4 is associated with IDDM in American blacks but not in African blacks.
3858 3264044 A hypothesis about the evolution of insulin-dependent diabetes mellitus (IDDM)-susceptibility alleles is proposed.
3859 3264044 IDDM is known to be associated with two HLA-DR alleles, DR3 and DR4.
3860 3264044 However, in general, DR4 is associated with IDDM only in populations with white ancestry with high rates of IDDM.
3861 3264044 The frequency of IDDM in American blacks relative to that in American whites (20% to 30%) approximates the frequency of the American black gene pool that is white-derived (also 20% to 30%), and DR4 is associated with IDDM in American blacks but not in African blacks.
3862 3264044 A hypothesis about the evolution of insulin-dependent diabetes mellitus (IDDM)-susceptibility alleles is proposed.
3863 3264044 IDDM is known to be associated with two HLA-DR alleles, DR3 and DR4.
3864 3264044 However, in general, DR4 is associated with IDDM only in populations with white ancestry with high rates of IDDM.
3865 3264044 The frequency of IDDM in American blacks relative to that in American whites (20% to 30%) approximates the frequency of the American black gene pool that is white-derived (also 20% to 30%), and DR4 is associated with IDDM in American blacks but not in African blacks.
3866 3264106 Equilibrium radionuclide angiocardiography was performed on 19 men and 17 women with insulin-dependent diabetes mellitus (IDDM) and on 24 men and 15 women with noninsulin-dependent diabetes mellitus (NIDDM) and on 24 male and 24 female control subjects aged 46 to 67 years.
3867 3264948 An autoimmune pathogenesis has been indicated in insulin-dependent (type 1) diabetes mellitus (IDDM).
3868 3266138 To characterize insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) in terms of the complement system, some components of the system as well as the related substances and indices were studied.
3869 3266138 CH50, C3, C4 and C3bINA significantly increased in both IDDM and NIDDM compared with non-diabetic healthy controls.
3870 3266138 To characterize insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) in terms of the complement system, some components of the system as well as the related substances and indices were studied.
3871 3266138 CH50, C3, C4 and C3bINA significantly increased in both IDDM and NIDDM compared with non-diabetic healthy controls.
3872 3266208 Fifteen DR4-bearing haplotypes from twelve patients with insulin-dependent diabetes mellitus (IDDM) were analyzed serologically, cellularly, and biochemically.
3873 3271315 Studies on the HLA association to insulin-dependent diabetes mellitus (IDDM).
3874 3272682 High incidence of insulin-dependent diabetes mellitus (IDDM) in children in Finland.
3875 3275554 Evidence of IgG autoantibodies against human proinsulin in patients with IDDM before insulin treatment.
3876 3275554 IgG proinsulin autoantibodies (IgG-PAAs) have been found in a fraction of sera from patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) before onset of insulin treatment.
3877 3275554 Precursors of insulin thus are involved in the immune process of IDDM.
3878 3275554 Evidence of IgG autoantibodies against human proinsulin in patients with IDDM before insulin treatment.
3879 3275554 IgG proinsulin autoantibodies (IgG-PAAs) have been found in a fraction of sera from patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) before onset of insulin treatment.
3880 3275554 Precursors of insulin thus are involved in the immune process of IDDM.
3881 3275554 Evidence of IgG autoantibodies against human proinsulin in patients with IDDM before insulin treatment.
3882 3275554 IgG proinsulin autoantibodies (IgG-PAAs) have been found in a fraction of sera from patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) before onset of insulin treatment.
3883 3275554 Precursors of insulin thus are involved in the immune process of IDDM.
3884 3276476 Effects of accidental intramuscular injection on insulin absorption in IDDM.
3885 3276475 Previous reports have noted the presence of anti-adrenomedullary antibodies in subjects with insulin-dependent diabetes mellitus (IDDM).
3886 3277405 The mean age of the patient population was 32.1 years (range 24 to 39) with a mean duration of insulin-dependent diabetes mellitus (IDDM) of 20.9 years.
3887 3277828 Islet cell (ICA) and islet cell surface (ICSA) antibodies were measured in 30 children (aged 6-17.7 years) with newly diagnosed insulin-dependent diabetes mellitus (IDDM) to determine the relationship of antibody positivity/negativity to a variety of factors both at presentation (e.g., age, severity of onset, residual insulin secretion, insulin autoantibodies) and during the first year thereafter (HbA1c, insulin antibody binding, residual insulin secretion).
3888 3279099 To document the incidence and management of breast feeding among women with insulin-dependent diabetes mellitus (IDDM), 30 IDDM mothers and 30 controls were followed from birth of their infants to 6 weeks postpartum.
3889 3280181 Sera from 80 subjects with IDDM and NIDDM, together with sera from 20 patients with miscellaneous autoimmune conditions and 20 healthy adult subjects were tested for insulin receptor antibodies by (1) inhibition of 125I-insulin binding to EBV-transformed lymphoid cells, and by (2) immunoprecipitation of solubilized insulin receptors in the presence of an excess of mono-specific anti-human IgG or IgM; this test allowed the assessment of the class of antibody activity.
3890 3280181 Anti-insulin receptor antibodies were found in 13 of 33 subjects with IDDM and six of 47 with NIDDM.
3891 3280181 Insulin antibodies were found in seven of 33 subjects with IDDM and six of 12 with NIDDM, all of whom were on insulin treatment.
3892 3280181 Sera from 80 subjects with IDDM and NIDDM, together with sera from 20 patients with miscellaneous autoimmune conditions and 20 healthy adult subjects were tested for insulin receptor antibodies by (1) inhibition of 125I-insulin binding to EBV-transformed lymphoid cells, and by (2) immunoprecipitation of solubilized insulin receptors in the presence of an excess of mono-specific anti-human IgG or IgM; this test allowed the assessment of the class of antibody activity.
3893 3280181 Anti-insulin receptor antibodies were found in 13 of 33 subjects with IDDM and six of 47 with NIDDM.
3894 3280181 Insulin antibodies were found in seven of 33 subjects with IDDM and six of 12 with NIDDM, all of whom were on insulin treatment.
3895 3280181 Sera from 80 subjects with IDDM and NIDDM, together with sera from 20 patients with miscellaneous autoimmune conditions and 20 healthy adult subjects were tested for insulin receptor antibodies by (1) inhibition of 125I-insulin binding to EBV-transformed lymphoid cells, and by (2) immunoprecipitation of solubilized insulin receptors in the presence of an excess of mono-specific anti-human IgG or IgM; this test allowed the assessment of the class of antibody activity.
3896 3280181 Anti-insulin receptor antibodies were found in 13 of 33 subjects with IDDM and six of 47 with NIDDM.
3897 3280181 Insulin antibodies were found in seven of 33 subjects with IDDM and six of 12 with NIDDM, all of whom were on insulin treatment.
3898 3280182 Children with newly diagnosed insulin-dependent diabetes mellitus (IDDM) had increased numbers of CD25 positive lymphocytes in peripheral blood and peripheral blood mononuclear cells responded to insulin antigens by proliferation.
3899 3280182 The CD25 positivity and insulin proliferation were associated to the duration of symptoms before the diagnosis of IDDM.
3900 3280182 Children with IDDM also had increased numbers of CD4 positive T cells in peripheral blood.
3901 3280182 Children with newly diagnosed insulin-dependent diabetes mellitus (IDDM) had increased numbers of CD25 positive lymphocytes in peripheral blood and peripheral blood mononuclear cells responded to insulin antigens by proliferation.
3902 3280182 The CD25 positivity and insulin proliferation were associated to the duration of symptoms before the diagnosis of IDDM.
3903 3280182 Children with IDDM also had increased numbers of CD4 positive T cells in peripheral blood.
3904 3280182 Children with newly diagnosed insulin-dependent diabetes mellitus (IDDM) had increased numbers of CD25 positive lymphocytes in peripheral blood and peripheral blood mononuclear cells responded to insulin antigens by proliferation.
3905 3280182 The CD25 positivity and insulin proliferation were associated to the duration of symptoms before the diagnosis of IDDM.
3906 3280182 Children with IDDM also had increased numbers of CD4 positive T cells in peripheral blood.
3907 3281621 Intermittent microalbuminuria was found in 20% of patients with insulin-dependent diabetes mellitus (IDDM) or non-insulin-dependent diabetes mellitus (NIDDM).
3908 3282856 This study describes insulin binding to circulating monocytes in 24 children with insulin-dependent diabetes mellitus (IDDM), five children with non-insulin-dependent diabetes mellitus (NIDDM), and 10 healthy and 12 obese control children.
3909 3282856 Insulin binding to monocytes was greatly increased in untreated IDDM children with obvious ketoacidosis (5.51 +/- 3.49 vs. 1.91 +/- 0.47 pg/10(6) cells, P less than 0.01), whereas it was decreased in those without obvious ketoacidosis (1.39 +/- 0.30 vs. 1.91 +/- 0.47 pg/10(6) cells, P less than 0.01).
3910 3282856 These data indicate that changes in insulin secretion and metabolic conditions might be involved in the fluctuation of the number of insulin receptors in IDDM children as well as in NIDDM children.
3911 3282856 This study describes insulin binding to circulating monocytes in 24 children with insulin-dependent diabetes mellitus (IDDM), five children with non-insulin-dependent diabetes mellitus (NIDDM), and 10 healthy and 12 obese control children.
3912 3282856 Insulin binding to monocytes was greatly increased in untreated IDDM children with obvious ketoacidosis (5.51 +/- 3.49 vs. 1.91 +/- 0.47 pg/10(6) cells, P less than 0.01), whereas it was decreased in those without obvious ketoacidosis (1.39 +/- 0.30 vs. 1.91 +/- 0.47 pg/10(6) cells, P less than 0.01).
3913 3282856 These data indicate that changes in insulin secretion and metabolic conditions might be involved in the fluctuation of the number of insulin receptors in IDDM children as well as in NIDDM children.
3914 3282856 This study describes insulin binding to circulating monocytes in 24 children with insulin-dependent diabetes mellitus (IDDM), five children with non-insulin-dependent diabetes mellitus (NIDDM), and 10 healthy and 12 obese control children.
3915 3282856 Insulin binding to monocytes was greatly increased in untreated IDDM children with obvious ketoacidosis (5.51 +/- 3.49 vs. 1.91 +/- 0.47 pg/10(6) cells, P less than 0.01), whereas it was decreased in those without obvious ketoacidosis (1.39 +/- 0.30 vs. 1.91 +/- 0.47 pg/10(6) cells, P less than 0.01).
3916 3282856 These data indicate that changes in insulin secretion and metabolic conditions might be involved in the fluctuation of the number of insulin receptors in IDDM children as well as in NIDDM children.
3917 3282941 To determine the effects of insulin on dietary and endogenous leucine metabolism, five normal subjects, seven insulin-insufficient insulin-dependent (IDDM) diabetic patients, and five diabetic patients controlled with continuous subcutaneous insulin infusion (CSII) were studied before and for 8 h after ingestion of a chemically defined elemental test meal (10 cal/kg) containing crystalline amino acids.
3918 3282941 Postabsorptive and meal-related increases in the plasma leucine concentration were greater (P less than .05) in the insulin-insufficient IDDM than in the normal subjects but returned to near-normal values with CSII.
3919 3282941 Baseline leucine flux was approximately 40% greater in the insulin-insufficient IDDM than in normal subjects (2.17 +/- 0.17 vs. 1.55 +/- 0.15 mumol.kg-1.min-1, respectively; .05 less than P less than .01) but were near normal during CSII treatment (1.85 +/- 0.25 mumol.kg-1.min-1).
3920 3282941 Furthermore, total leucine entry during meal absorption was greater in the insulin-insufficient IDDM (1.41 +/- 0.10 mmol.kg-1.8 h-1) than in either normal (0.96 +/- 0.08 mmol.kg-1.8 h-1, P less than .01) or IDDM subjects during CSII treatment (1.09 +/- 0.11 mmol.kg-1.8 h-1, P less than .05).
3921 3282941 To determine the effects of insulin on dietary and endogenous leucine metabolism, five normal subjects, seven insulin-insufficient insulin-dependent (IDDM) diabetic patients, and five diabetic patients controlled with continuous subcutaneous insulin infusion (CSII) were studied before and for 8 h after ingestion of a chemically defined elemental test meal (10 cal/kg) containing crystalline amino acids.
3922 3282941 Postabsorptive and meal-related increases in the plasma leucine concentration were greater (P less than .05) in the insulin-insufficient IDDM than in the normal subjects but returned to near-normal values with CSII.
3923 3282941 Baseline leucine flux was approximately 40% greater in the insulin-insufficient IDDM than in normal subjects (2.17 +/- 0.17 vs. 1.55 +/- 0.15 mumol.kg-1.min-1, respectively; .05 less than P less than .01) but were near normal during CSII treatment (1.85 +/- 0.25 mumol.kg-1.min-1).
3924 3282941 Furthermore, total leucine entry during meal absorption was greater in the insulin-insufficient IDDM (1.41 +/- 0.10 mmol.kg-1.8 h-1) than in either normal (0.96 +/- 0.08 mmol.kg-1.8 h-1, P less than .01) or IDDM subjects during CSII treatment (1.09 +/- 0.11 mmol.kg-1.8 h-1, P less than .05).
3925 3282941 To determine the effects of insulin on dietary and endogenous leucine metabolism, five normal subjects, seven insulin-insufficient insulin-dependent (IDDM) diabetic patients, and five diabetic patients controlled with continuous subcutaneous insulin infusion (CSII) were studied before and for 8 h after ingestion of a chemically defined elemental test meal (10 cal/kg) containing crystalline amino acids.
3926 3282941 Postabsorptive and meal-related increases in the plasma leucine concentration were greater (P less than .05) in the insulin-insufficient IDDM than in the normal subjects but returned to near-normal values with CSII.
3927 3282941 Baseline leucine flux was approximately 40% greater in the insulin-insufficient IDDM than in normal subjects (2.17 +/- 0.17 vs. 1.55 +/- 0.15 mumol.kg-1.min-1, respectively; .05 less than P less than .01) but were near normal during CSII treatment (1.85 +/- 0.25 mumol.kg-1.min-1).
3928 3282941 Furthermore, total leucine entry during meal absorption was greater in the insulin-insufficient IDDM (1.41 +/- 0.10 mmol.kg-1.8 h-1) than in either normal (0.96 +/- 0.08 mmol.kg-1.8 h-1, P less than .01) or IDDM subjects during CSII treatment (1.09 +/- 0.11 mmol.kg-1.8 h-1, P less than .05).
3929 3282941 To determine the effects of insulin on dietary and endogenous leucine metabolism, five normal subjects, seven insulin-insufficient insulin-dependent (IDDM) diabetic patients, and five diabetic patients controlled with continuous subcutaneous insulin infusion (CSII) were studied before and for 8 h after ingestion of a chemically defined elemental test meal (10 cal/kg) containing crystalline amino acids.
3930 3282941 Postabsorptive and meal-related increases in the plasma leucine concentration were greater (P less than .05) in the insulin-insufficient IDDM than in the normal subjects but returned to near-normal values with CSII.
3931 3282941 Baseline leucine flux was approximately 40% greater in the insulin-insufficient IDDM than in normal subjects (2.17 +/- 0.17 vs. 1.55 +/- 0.15 mumol.kg-1.min-1, respectively; .05 less than P less than .01) but were near normal during CSII treatment (1.85 +/- 0.25 mumol.kg-1.min-1).
3932 3282941 Furthermore, total leucine entry during meal absorption was greater in the insulin-insufficient IDDM (1.41 +/- 0.10 mmol.kg-1.8 h-1) than in either normal (0.96 +/- 0.08 mmol.kg-1.8 h-1, P less than .01) or IDDM subjects during CSII treatment (1.09 +/- 0.11 mmol.kg-1.8 h-1, P less than .05).
3933 3282959 Elevated glomerular filtration rate (GFR) is a frequent finding in patients with early insulin-dependent diabetes mellitus (IDDM).
3934 3283232 The BB rat spontaneously develops an insulin-dependent diabetes mellitus (IDDM) that closely resembles this disease in man.
3935 3284388 Starting 5 to 7 days after onset of streptozotocin-induced insulin-dependent diabetes mellitus (IDDM), rats were fed a low-sodium diet for 4-5 days.
3936 3284388 Our observations suggest that the abnormally elevated glomerular blood flow and filtration rate of early IDDM can be corrected by a low-sodium diet via stimulation of endogenous ANG II.
3937 3284388 Starting 5 to 7 days after onset of streptozotocin-induced insulin-dependent diabetes mellitus (IDDM), rats were fed a low-sodium diet for 4-5 days.
3938 3284388 Our observations suggest that the abnormally elevated glomerular blood flow and filtration rate of early IDDM can be corrected by a low-sodium diet via stimulation of endogenous ANG II.
3939 3286168 Alpha-glucosidase inhibition and timing of preprandial insulin in patients with insulin-dependent diabetes mellitus (IDDM).
3940 3286168 Bay-m-1099, a new alpha-glucosidase inhibitor, was given along with insulin immediately before standard breakfasts, lunches and dinners to nine insulin-dependent diabetic patients to determine whether this combination therapy would produce postprandial glycemic control comparable to that achieved when insulin alone was administered 30 min prior to eating.
3941 3286168 Thus, the combination of immediate preprandial administration of an alpha-glucosidase inhibitor along with insulin resulted in glycemic control comparable to that achieved when more insulin was taken 30 min prior to eating.
3942 3286168 We conclude that use of alpha-glucosidase inhibitors could lessen the inconvenience of intensive insulin regimens by permitting patients to take their insulin immediately before eating and thus result in greater patient compliance.
3943 3287952 To distinguish between the role of insulin and that of glucagon in this secondary line of defense against hypoglycemia during exercise in humans, glucoregulation during moderate exercise (approximately 55% of maximum O2 consumption over 60 min) was studied in people who could not decrease insulin but could increase glucagon, i.e., patients with insulin-dependent diabetes mellitus (IDDM).
3944 3287952 While receiving constant intravenous infusions of regular insulin, in individualized doses shown to result in stable plasma glucose concentrations of approximately 95 mg/dl before exercise, patients with IDDM were studied under two conditions: 1) a control study (n = 13) and 2) an adrenergic blockade study (propranolol infusion, n = 8).
3945 3287952 To distinguish between the role of insulin and that of glucagon in this secondary line of defense against hypoglycemia during exercise in humans, glucoregulation during moderate exercise (approximately 55% of maximum O2 consumption over 60 min) was studied in people who could not decrease insulin but could increase glucagon, i.e., patients with insulin-dependent diabetes mellitus (IDDM).
3946 3287952 While receiving constant intravenous infusions of regular insulin, in individualized doses shown to result in stable plasma glucose concentrations of approximately 95 mg/dl before exercise, patients with IDDM were studied under two conditions: 1) a control study (n = 13) and 2) an adrenergic blockade study (propranolol infusion, n = 8).
3947 3289868 Although insulin is life sustaining for patients with insulin-dependent diabetes mellitus (IDDM), the meal plan is of critical importance for avoiding hyperglycemia, preventing hypoglycemia, and maintaining metabolic balance.
3948 3289990 Effects of epinephrine (Epi) infusion on the absorption of subcutaneously injected 125I-labeled soluble human insulin (10 U) from the thigh or the abdomen were studied in 16 healthy subjects and from the thigh in 10 insulin-dependent diabetic (IDDM) patients.
3949 3289990 The results indicate that circulating Epi at levels seen during moderate physical stress depresses the absorption of soluble insulin from subcutaneous injection sites to an extent that might be important for glycemic control in IDDM patients.
3950 3289990 Effects of epinephrine (Epi) infusion on the absorption of subcutaneously injected 125I-labeled soluble human insulin (10 U) from the thigh or the abdomen were studied in 16 healthy subjects and from the thigh in 10 insulin-dependent diabetic (IDDM) patients.
3951 3289990 The results indicate that circulating Epi at levels seen during moderate physical stress depresses the absorption of soluble insulin from subcutaneous injection sites to an extent that might be important for glycemic control in IDDM patients.
3952 3290007 To evaluate the effect of strict glycemic control of insulin-dependent diabetes mellitus (IDDM) on the plasma glucose threshold initiating counterregulatory hormone responses to hypoglycemia, we used the glucose clamp technique to produce a standardized gradual glucose decline from 90 to 40 mg/dl in seven young IDDM patients before and after 2-6 mo of intensified insulin therapy.
3953 3290007 Before intensive therapy [hemoglobin A1 (HbA1) 9.6 +/- 1.1%], epinephrine responses were triggered at a higher plasma glucose level (67 +/- 4 mg/dl) than in normal control subjects (56 +/- 1 mg/dl, P less than .05), and clinical symptoms of hypoglycemia appeared at glucose levels of 50-60 mg/dl.
3954 3290916 Insulin-dependent diabetes (IDDM), also called type I diabetes, is characterized by abrupt clinical onset, insulinopenia, proneness to ketosis even in the basal state, and dependence on exogenous insulin to sustain life.
3955 3292321 Analysis of HLA-associated susceptibility to insulin-dependent diabetes mellitus (IDDM) has largely focused on identifying the susceptibility gene.
3956 3293880 Similar to Insulin-dependent diabetes mellitus (IDDM) in man, diabetes in the non-obese diabetic (NOD) mouse and that induced by low-dose of multiple injections of streptozotocin (low-dose SZ) develop in conjunction with the presence of insulitis.
3957 3297578 We compared continuous subcutaneous insulin infusion (CSII) versus multiple injections (MI) in the treatment of insulin-dependent diabetes mellitus (IDDM) to assess the effect of glucose control on monocyte insulin receptors.
3958 3297578 Each IDDM patient (n = 8) was treated for 2 mo by MI (HS Ultralente and AC boluses of regular insulin) and for 2 mo by CSII in a randomized fashion.
3959 3297578 In conclusion, these observations demonstrate that in IDDM, intensive therapy by MI and CSII resulted in similar good glucose control, but only CSII resulted in normalization of insulin receptors on circulating monocytes.
3960 3297578 We compared continuous subcutaneous insulin infusion (CSII) versus multiple injections (MI) in the treatment of insulin-dependent diabetes mellitus (IDDM) to assess the effect of glucose control on monocyte insulin receptors.
3961 3297578 Each IDDM patient (n = 8) was treated for 2 mo by MI (HS Ultralente and AC boluses of regular insulin) and for 2 mo by CSII in a randomized fashion.
3962 3297578 In conclusion, these observations demonstrate that in IDDM, intensive therapy by MI and CSII resulted in similar good glucose control, but only CSII resulted in normalization of insulin receptors on circulating monocytes.
3963 3297578 We compared continuous subcutaneous insulin infusion (CSII) versus multiple injections (MI) in the treatment of insulin-dependent diabetes mellitus (IDDM) to assess the effect of glucose control on monocyte insulin receptors.
3964 3297578 Each IDDM patient (n = 8) was treated for 2 mo by MI (HS Ultralente and AC boluses of regular insulin) and for 2 mo by CSII in a randomized fashion.
3965 3297578 In conclusion, these observations demonstrate that in IDDM, intensive therapy by MI and CSII resulted in similar good glucose control, but only CSII resulted in normalization of insulin receptors on circulating monocytes.
3966 3298305 A high glomerular filtration rate (GFR) is often found early in insulin-dependent diabetes mellitus (IDDM).
3967 3298305 This study was undertaken to determine whether exogenous D,L-3-hydroxybutyric acid at two infusion rates (40 and 30 mumol kg-1 min-1) for 180 min altered renal plasma flow (RPF), GFR, and the excretion rate of total protein, beta 2-microglobulin, and albumin in 11 normal (N) subjects and 11 IDDM patients in whom euglycemia was achieved and maintained using the insulin-glucose clamp technique.
3968 3298305 Both total protein and beta 2-microglobulin, but not albumin, excretion rates increased during D,L-3-hydroxybutyric acid (40 mumol kg-1 min-1) infusion in N and IDDM subjects.
3969 3298305 A high glomerular filtration rate (GFR) is often found early in insulin-dependent diabetes mellitus (IDDM).
3970 3298305 This study was undertaken to determine whether exogenous D,L-3-hydroxybutyric acid at two infusion rates (40 and 30 mumol kg-1 min-1) for 180 min altered renal plasma flow (RPF), GFR, and the excretion rate of total protein, beta 2-microglobulin, and albumin in 11 normal (N) subjects and 11 IDDM patients in whom euglycemia was achieved and maintained using the insulin-glucose clamp technique.
3971 3298305 Both total protein and beta 2-microglobulin, but not albumin, excretion rates increased during D,L-3-hydroxybutyric acid (40 mumol kg-1 min-1) infusion in N and IDDM subjects.
3972 3298305 A high glomerular filtration rate (GFR) is often found early in insulin-dependent diabetes mellitus (IDDM).
3973 3298305 This study was undertaken to determine whether exogenous D,L-3-hydroxybutyric acid at two infusion rates (40 and 30 mumol kg-1 min-1) for 180 min altered renal plasma flow (RPF), GFR, and the excretion rate of total protein, beta 2-microglobulin, and albumin in 11 normal (N) subjects and 11 IDDM patients in whom euglycemia was achieved and maintained using the insulin-glucose clamp technique.
3974 3298305 Both total protein and beta 2-microglobulin, but not albumin, excretion rates increased during D,L-3-hydroxybutyric acid (40 mumol kg-1 min-1) infusion in N and IDDM subjects.
3975 3298620 Among female nonobese diabetic mice, ketotic insulin-dependent diabetes mellitus (IDDM) develops spontaneously in 80% between 12 and 26 weeks of age.
3976 3300607 [Immunological studies on insulin-dependent diabetes mellitus (IDDM).
3977 3301157 An insulin-producing cell line, Clone-16, of hamster origin, was characterized for islet hormone production and for reactivity with islet cell surface (ICSA) and islet cell cytoplasmic (ICA) antibodies in sera from children with newly diagnosed insulin-dependent (Type 1) diabetes mellitus (IDDM).
3978 3301157 The cells produced 63 +/- 3 ng (mean +/- SD) immunoreactive insulin and 9.4 +/- 0.3 ng immunoreactive glucagon per day per 10(6) cells, while somatostatin (SRIF) and pancreatic polypeptide (PP) were undetectable.
3979 3301237 Thus, in patients with IDDM the primary event seems to be related to the insulin-deficient state, which results in a decrease in HDL turnover rate and resultant decline in plasma HDL-cholesterol concentration.
3980 3301237 For reasons not totally clear, plasma HDL-cholesterol concentrations in patients with IDDM treated with insulin are not lower than normal, and even tend to be higher than these values in a nondiabetic population.
3981 3301237 Although it is apparent from the considerations discussed in this review that a great deal more needs to be learned about the effect of insulin deficiency on HDL metabolism, changes in HDL metabolism do not appear to be clinically important in patients with IDDM.
3982 3301237 Thus, in patients with IDDM the primary event seems to be related to the insulin-deficient state, which results in a decrease in HDL turnover rate and resultant decline in plasma HDL-cholesterol concentration.
3983 3301237 For reasons not totally clear, plasma HDL-cholesterol concentrations in patients with IDDM treated with insulin are not lower than normal, and even tend to be higher than these values in a nondiabetic population.
3984 3301237 Although it is apparent from the considerations discussed in this review that a great deal more needs to be learned about the effect of insulin deficiency on HDL metabolism, changes in HDL metabolism do not appear to be clinically important in patients with IDDM.
3985 3301237 Thus, in patients with IDDM the primary event seems to be related to the insulin-deficient state, which results in a decrease in HDL turnover rate and resultant decline in plasma HDL-cholesterol concentration.
3986 3301237 For reasons not totally clear, plasma HDL-cholesterol concentrations in patients with IDDM treated with insulin are not lower than normal, and even tend to be higher than these values in a nondiabetic population.
3987 3301237 Although it is apparent from the considerations discussed in this review that a great deal more needs to be learned about the effect of insulin deficiency on HDL metabolism, changes in HDL metabolism do not appear to be clinically important in patients with IDDM.
3988 3301240 Genetic studies indicate that the IDDM susceptibility genes in the HLA region are closely linked to the DR3 and DR4 specificities; however, these specificities do not define the actual susceptibility genes.
3989 3301240 For example, the DX alpha, 2.1-kb Taql polymorphism shows a stronger correlation with IDDM than DR3.
3990 3301240 Genetic studies indicate that the IDDM susceptibility genes in the HLA region are closely linked to the DR3 and DR4 specificities; however, these specificities do not define the actual susceptibility genes.
3991 3301240 For example, the DX alpha, 2.1-kb Taql polymorphism shows a stronger correlation with IDDM than DR3.
3992 3301317 For example, manifestations of ovarian hypofunction (primary amenorrhea, late menarche, anovulation, low pregnancy rate, and early menopause) in IDDM can be understood if it is accepted that insulin is necessary for the ovary to reach its full steroidogenic potential.
3993 3301317 Potential mechanisms underlying the gonadotropic activity of insulin include direct effects on steroidogenic enzymes, modulation of FSH or LH receptor number, synergism with FSH or LH, or nonspecific enhancement of cell viability.
3994 3302721 The NOD (non-obese diabetic) mouse spontaneously develops insulin-dependent diabetes mellitus (IDDM) characterized by autoimmune insulitis, involving lymphocytic infiltration around and into the islets followed by pancreatic beta (beta) cell destruction, similar to human IDDM.
3995 3304784 A 33-year-old female with insulin-dependent diabetes mellitus (IDDM) for 14 yr had been taking a constant insulin dose for 2 yr.
3996 3304894 To determine the effect of normoglycemia on renal prostaglandin synthesis and renin-angiotensin system activity, prostaglandin E2 (PGE2) urinary excretion, plasma renin activity (PRA), and glomerular filtration rate (GFR) were studied in seven patients with insulin-dependent diabetes mellitus (IDDM) without complications, both in basal conditions and after a 20-h treatment with an artificial pancreas.
3997 3306133 Cell-mediated autoimmunity at the onset of insulin-dependent diabetes mellitus (IDDM).
3998 3307260 A cohort of BB/E rats derived from litters with a high and low incidence of IDDM was studied prospectively to examine the relationship between circulating autoantibodies, islet insulin secretion, pancreatic infiltration, and islet cell replication during the pre-diabetic period.
3999 3307270 A 42-year-old male patient, who suffered from insulin-dependent diabetes mellitus (IDDM) and intolerance of lactose, presented with extreme metabolic acidosis (lactic acidosis).
4000 3307406 Insulin-dependent diabetes mellitus (IDDM) is caused by the destruction of the beta cells of the pancreas.
4001 3307406 The risk is greatest for those with both DR3 and DR4.
4002 3309547 B cell function was preserved to a greater extent (P less than .01), and glycosylated hemoglobin and fasting level of glucose were lower (P less than .01 to .05) in the 31 patients with pancreatogenic diabetes than than in 35 otherwise comparable patients with type I (insulin-dependent) diabetes, yet daily insulin dose was similar in the two groups.
4003 3309547 Glucagon stimulated C-peptide was inversely correlated to glycosylated hemoglobin in insulin-dependent patients with pancreatogenic diabetes and in type I diabetes.
4004 3309547 Rather residual B cell function and/or different secretion of other pancreatic hormones in pancreatogenic diabetes may account for different metabolic control in type I IDDM compared with insulin-dependent pancreatogenic diabetes.
4005 3311550 A new alpha-glucosidase inhibitor (Bay-m-1099) reduces insulin requirements with meals in insulin-dependent diabetes mellitus.
4006 3311550 To determine the effects of Bay-m-1099, a new alpha-glucosidase inhibitor, on insulin requirements and prandial glucose tolerance in patients with insulin-dependent diabetes mellitus (IDDM), plasma glucose, triglyceride, and free insulin concentrations were measured after ingestion of a standard breakfast, lunch, and dinner in nine patients with IDDM in a single-blind, randomized, crossover design.
4007 3311550 We conclude that inhibition of intestinal alpha-glucosidases by Bay-m-1099 in IDDM reduces meal insulin requirements by at least 20% and that such an agent could be useful in the management of diabetes mellitus by reducing hyperinsulinemia.
4008 3311550 A new alpha-glucosidase inhibitor (Bay-m-1099) reduces insulin requirements with meals in insulin-dependent diabetes mellitus.
4009 3311550 To determine the effects of Bay-m-1099, a new alpha-glucosidase inhibitor, on insulin requirements and prandial glucose tolerance in patients with insulin-dependent diabetes mellitus (IDDM), plasma glucose, triglyceride, and free insulin concentrations were measured after ingestion of a standard breakfast, lunch, and dinner in nine patients with IDDM in a single-blind, randomized, crossover design.
4010 3311550 We conclude that inhibition of intestinal alpha-glucosidases by Bay-m-1099 in IDDM reduces meal insulin requirements by at least 20% and that such an agent could be useful in the management of diabetes mellitus by reducing hyperinsulinemia.
4011 3313294 The prevalence of vaginal infections has been evaluated in 51 patient affected by insulin-dependent diabetes (IDDM) and in a control group of girls matched for age.
4012 3314469 To examine the effects of various carbohydrate foods on postprandial glycemia in diabetic children, we fed a mixed, isocaloric diet containing either high- or low-glycemic-index (GI) breakfast foods to 22 children with poorly controlled insulin-dependent diabetes mellitus (IDDM) and measured blood sugar response with and without adjustment of insulin doses.
4013 3314469 Thus, as long as proper adjustment of insulin is made, the type of carbohydrate in a single mixed meal does not appear to have a significant effect on the postprandial glycemic response in children with long-standing poorly controlled IDDM.
4014 3314469 To examine the effects of various carbohydrate foods on postprandial glycemia in diabetic children, we fed a mixed, isocaloric diet containing either high- or low-glycemic-index (GI) breakfast foods to 22 children with poorly controlled insulin-dependent diabetes mellitus (IDDM) and measured blood sugar response with and without adjustment of insulin doses.
4015 3314469 Thus, as long as proper adjustment of insulin is made, the type of carbohydrate in a single mixed meal does not appear to have a significant effect on the postprandial glycemic response in children with long-standing poorly controlled IDDM.
4016 3315365 Information that can be gathered from carefully designed and executed epidemiologic studies carried out on a population-based group of individuals with insulin-dependent diabetes mellitus (IDDM) provides insight into this disorder that cannot be obtained by traditional methods of basic or clinical research.
4017 3315369 We measured insulin antibody binding in 2 groups of patients: Study 1, 32 children with newly diagnosed IDDM before onset of insulin therapy, and, in 20 of these, 10 days, 1, 3, and 6 months after beginning therapy; and Study 2, 35 children with long-standing IDDM, 20 of whom had free insulin concentrations measured before, and for 2 hours following subcutaneous injection of 0.25 U/kg regular insulin.
4018 3315369 In Study 1 we have confirmed previous studies showing abnormally high insulin antibody binding in children with IDDM pre-treatment.
4019 3315369 In Study 2, we have shown that insulin antibody binding is not related to either the level of metabolic control or the rate of rise of free insulin levels in children with IDDM.
4020 3315369 We measured insulin antibody binding in 2 groups of patients: Study 1, 32 children with newly diagnosed IDDM before onset of insulin therapy, and, in 20 of these, 10 days, 1, 3, and 6 months after beginning therapy; and Study 2, 35 children with long-standing IDDM, 20 of whom had free insulin concentrations measured before, and for 2 hours following subcutaneous injection of 0.25 U/kg regular insulin.
4021 3315369 In Study 1 we have confirmed previous studies showing abnormally high insulin antibody binding in children with IDDM pre-treatment.
4022 3315369 In Study 2, we have shown that insulin antibody binding is not related to either the level of metabolic control or the rate of rise of free insulin levels in children with IDDM.
4023 3315369 We measured insulin antibody binding in 2 groups of patients: Study 1, 32 children with newly diagnosed IDDM before onset of insulin therapy, and, in 20 of these, 10 days, 1, 3, and 6 months after beginning therapy; and Study 2, 35 children with long-standing IDDM, 20 of whom had free insulin concentrations measured before, and for 2 hours following subcutaneous injection of 0.25 U/kg regular insulin.
4024 3315369 In Study 1 we have confirmed previous studies showing abnormally high insulin antibody binding in children with IDDM pre-treatment.
4025 3315369 In Study 2, we have shown that insulin antibody binding is not related to either the level of metabolic control or the rate of rise of free insulin levels in children with IDDM.
4026 3315370 We studied residual beta-cell function in 84 children with IDDM to assess (1) relationship between basal and stimulated C-peptide concentrations; (2) reproducibility of testing (Group 1, n = 20); (3) the effect of exogenous insulin on test interpretation (Group II, n = 20); and (4) impact on metabolic control.
4027 3315517 Autoimmunity directed against pancreatic islet cells results in slowly progressing beta-cell destruction, culminating over years in clinically manifested insulin-dependent diabetes mellitus (IDDM).
4028 3319305 Several previous observations indicate a role for the immune system in the pathogenesis of insulin-dependent diabetes mellitus (IDDM) in non-obese diabetic (NOD) mice.
4029 3320598 In this study, Social Learning Theory was used to generate psychosocial predictors of regimen adherence among persons with insulin-dependent diabetes mellitus (IDDM).
4030 3320598 Multimethod assessment procedures (self-monitoring, interviews, mechanical devices) were used to measure adherence to four aspects of the IDDM regimen: insulin injections, glucose testing, diet, and exercise.
4031 3320598 In this study, Social Learning Theory was used to generate psychosocial predictors of regimen adherence among persons with insulin-dependent diabetes mellitus (IDDM).
4032 3320598 Multimethod assessment procedures (self-monitoring, interviews, mechanical devices) were used to measure adherence to four aspects of the IDDM regimen: insulin injections, glucose testing, diet, and exercise.
4033 3322728 Glucose and insulin responses in relation to insulin dose and caloric intake 12 h after acute physical exercise in men with IDDM.
4034 3327310 Study of two diseases with autoimmune characteristics (IDDM and SLE) has demonstrated that alleles carried in the MHC can confer disease susceptibility.
4035 3327310 The MHC alleles most strongly associated with the development of IDDM are encoded within the class II region (HLA-DR or -DQ).
4036 3327310 Recent studies indicating that the class III gene products TNF alpha and beta may play a critical role in the initiation of the autoimmune attack on the pancreatic beta-cells have suggested the possibility that the class III region may also contribute to genetic susceptibility in IDDM.
4037 3327310 Study of two diseases with autoimmune characteristics (IDDM and SLE) has demonstrated that alleles carried in the MHC can confer disease susceptibility.
4038 3327310 The MHC alleles most strongly associated with the development of IDDM are encoded within the class II region (HLA-DR or -DQ).
4039 3327310 Recent studies indicating that the class III gene products TNF alpha and beta may play a critical role in the initiation of the autoimmune attack on the pancreatic beta-cells have suggested the possibility that the class III region may also contribute to genetic susceptibility in IDDM.
4040 3327310 Study of two diseases with autoimmune characteristics (IDDM and SLE) has demonstrated that alleles carried in the MHC can confer disease susceptibility.
4041 3327310 The MHC alleles most strongly associated with the development of IDDM are encoded within the class II region (HLA-DR or -DQ).
4042 3327310 Recent studies indicating that the class III gene products TNF alpha and beta may play a critical role in the initiation of the autoimmune attack on the pancreatic beta-cells have suggested the possibility that the class III region may also contribute to genetic susceptibility in IDDM.
4043 3330697 There is a probable real but not dramatic aggregation of insulin-dependent diabetes mellitus (IDDM) in the families of RA probands and a significant aggregation of ATD in both first- and second-degree relatives of RA probands.
4044 3332566 The effect of improving diabetic control on secondary hypogonadotropic amenorrhea was investigated in patients with insulin-dependent diabetes mellitus (IDDM).
4045 3332566 After six months of improved metabolic control (n = 5) using intensified conventional therapy or continuous subcutaneous insulin infusion, the level of glycosylated hemoglobin dropped from 11.8 +/- 0.9 percent to 8.5 +/- 0.5 percent (p less than 0.005), and body weight increased from 60.5 +/- 1.8 kg to 64.7 +/- 1.4 kg (p less than 0.02).
4046 3332566 There was no significant change in serum levels of estradiol, progesterone, dihydroxyepiandrosterone, testosterone, prolactin, basal or GnRH-stimulated luteinizing hormone, or follicle-stimulating hormone.
4047 3338380 Fifty-one children with insulin-dependent diabetes mellitus (IDDM) and 24 healthy sibling controls were compared on one of two temperament questionnaires completed by parents.
4048 3343348 BB rats serve as a model for human insulin-dependent diabetes mellitus (IDDM), since without insulin treatment, most 60-140-d-old animals die within 1 to 2 wk of developing polyuria, polydypsia, hyperglycemia, and hypoinsulinemia.
4049 3343348 We report that inoculation of such BB rats with lymphocytic choriomeningitis virus (Armstrong strain, clone 13) reduces over a prolonged period the incidence of IDDM, normalizes the concentration of blood sugar and pancreatic insulin, prevents the mononuclear cell infiltration in the islets of Langerhans, and for a short time after inoculation alters T lymphocyte subsets.
4050 3343348 BB rats serve as a model for human insulin-dependent diabetes mellitus (IDDM), since without insulin treatment, most 60-140-d-old animals die within 1 to 2 wk of developing polyuria, polydypsia, hyperglycemia, and hypoinsulinemia.
4051 3343348 We report that inoculation of such BB rats with lymphocytic choriomeningitis virus (Armstrong strain, clone 13) reduces over a prolonged period the incidence of IDDM, normalizes the concentration of blood sugar and pancreatic insulin, prevents the mononuclear cell infiltration in the islets of Langerhans, and for a short time after inoculation alters T lymphocyte subsets.
4052 3346774 Insulin-dependent diabetes (IDDM) developed in 7.6% of patients (13 male and 21 female).
4053 3346774 Total glycosylated hemoglobin (HbA1) was significantly (P less than 0.001) higher for the total CF population (7.3% +/- 1.2%) than for the general non-CF population (6.5% +/- 0.7%), and in the IDDM-CF group (P less than 0.05) compared with normoglycemic CF control patients.
4054 3346774 HBA1 did not predict the development of IDDM, but there was a weak inverse relationship between HbA1 and both NIH clinical score (r = -0.41, P less than 0.02) and standard pulmonary function tests (forced vital capacity, r = -0.25, P less than 0.01) in the general CF population.
4055 3346774 Insulin-dependent diabetes (IDDM) developed in 7.6% of patients (13 male and 21 female).
4056 3346774 Total glycosylated hemoglobin (HbA1) was significantly (P less than 0.001) higher for the total CF population (7.3% +/- 1.2%) than for the general non-CF population (6.5% +/- 0.7%), and in the IDDM-CF group (P less than 0.05) compared with normoglycemic CF control patients.
4057 3346774 HBA1 did not predict the development of IDDM, but there was a weak inverse relationship between HbA1 and both NIH clinical score (r = -0.41, P less than 0.02) and standard pulmonary function tests (forced vital capacity, r = -0.25, P less than 0.01) in the general CF population.
4058 3358368 Since histamine has recently been shown to play an important role in the pathogenesis of atherosclerosis in experimental nonketotic diabetes, and since leukocytes and platelets contain most of the histamine in blood, we have determined the levels of histamine in these cells from patients with peripheral vascular disease (PVD), insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
4059 3370569 Insulin-dependent diabetes mellitus (IDDM) was identified in 10 members; all 7 living patients were found to carry the immunogenetic marker HLA-DR4.
4060 3372263 To examine the nature of HLA-linked genetic susceptibility to insulin-dependent diabetes mellitus (IDDM), we compared HLA class II gene sequences from IDDM patients and control individuals.
4061 3372263 These libraries represent the HLA haplotypes (DR3, DR4) most frequently associated with IDDM, as well as one haplotype found less often.
4062 3372263 To examine the nature of HLA-linked genetic susceptibility to insulin-dependent diabetes mellitus (IDDM), we compared HLA class II gene sequences from IDDM patients and control individuals.
4063 3372263 These libraries represent the HLA haplotypes (DR3, DR4) most frequently associated with IDDM, as well as one haplotype found less often.
4064 3375126 A total of 203 patients with insulin-dependent diabetes mellitus (IDDM) were screened for coeliac disease (CD) by means of serum IgA and IgG antigliadin (AGA) (ELISA) and total anti reticulin antibody (ARA) IFL assay.
4065 3378686 Erythrocyte sorbitol and erythrocyte viscosity at high and low shear rates were studied in 20 insulin-dependent diabetic (IDDM) and 20 matched control subjects.
4066 3383830 Forty-six adults with insulin-dependent diabetes mellitus (IDDM) and 43 obese adults with non-insulin-dependent diabetes mellitus were interviewed regarding their most recent dietary violations, and the results were coded using the schema developed by Marlatt and Gordon.
4067 3384183 Lung volumes were measured by spirometry and helium-dilution technique in 28 young adult men with insulin-dependent diabetes mellitus (IDDM) of long duration and compared with 16 age- and height-matched adult men without diabetes.
4068 3391092 In recent years, the prognosis for a successful pregnancy has greatly improved for women with insulin-dependent diabetes mellitus (IDDM) who are under good glycemic control and free of complications such as vascular disease and nephropathy.
4069 3391095 The relative value of fructosamine as an alternative to glycosylated hemoglobin (HbA1) and other measures of glycemic control was assessed in 100 insulin-dependent (IDDM) and 104 non-insulin-dependent (NIDDM) diabetic patients.
4070 3391095 Fructosamine correlated moderately well with HbA1 (affinity; r = .8) and placed 71% of IDDM and 72% of NIDDM patients in the same clinical category of good, moderate, or poor control.
4071 3391095 The relative value of fructosamine as an alternative to glycosylated hemoglobin (HbA1) and other measures of glycemic control was assessed in 100 insulin-dependent (IDDM) and 104 non-insulin-dependent (NIDDM) diabetic patients.
4072 3391095 Fructosamine correlated moderately well with HbA1 (affinity; r = .8) and placed 71% of IDDM and 72% of NIDDM patients in the same clinical category of good, moderate, or poor control.
4073 3391343 We have studied the functional importance of renal eicosanoids in renal hemodynamics of seven newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients by treatment with two structurally unrelated inhibitors of cyclooxygenase (i.e., piroxicam and sulindac).
4074 3391344 We examined the incidence of insulin-dependent diabetes mellitus (IDDM) among children aged 0-14 yr in Montreal by social class and by ethnic group from 1971 to 1985.
4075 3391346 Population-based registries of insulin-dependent diabetes mellitus (IDDM) worldwide have reached the critical mass needed to investigate global patterns of the disease.
4076 3394650 Insulin-dependent diabetes mellitus (IDDM) results from an inflammatory process leading to destruction of the insulin-producing beta cells of the pancreas.
4077 3400088 Seventy IDDM patients (insulin-dependent diabetics), 48 females and 22 males, most of them adults at the onset of diabetes, and suffering from at least one other associated autoimmune manifestation (AAM) were studied for HLA A,B,C, DR markers and Bf, C4 complement components.
4078 3400091 From the study of HLA, A, B, C, DR, Bf and C4A, C4B alleles in 287 insulin-dependent diabetes mellitus patients and 108 controls, comparisons were made between 424 diabetic and 216 normal extended haplotypes.
4079 3400091 In the "cis" situation (haplotype), the highest relative risks (RR) for IDDM were borne by multiloci allelic associations, mainly DR/complement alleles, rather than by DR3 or DR4 considered alone.
4080 3400091 Susceptibility was strongly associated with two extended haplotypes (Aw30, Cw5, B18, C4BQ0, C4A3, BfF1, DR3 and A2, Cw3, B15, C4Bx, C4A3, BfS, DR4) or their smaller segments.
4081 3400091 In the "trans" situation (opposite haplotype) the large excess of DR3/DR4 heterozygotes was not the only distortion observed.
4082 3400091 Homozygotes for DR3 or DR4 were not increased, and other homozygotes were decreased compared to controls.
4083 3402302 Our aim was to obtain ample electrophysiological documentation of possible neurological abnormalities in both insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetic patients with a short duration of disease and without overt complications, taking into account metabolic control.
4084 3412860 Platelet aggregate ratios (PAR) were determined, and threshold concentrations (ED50) of epinephrine, adenosine diphosphate (ADP), and collagen were estimated by platelet aggregometry in 88 IDDM and 52 NIDDM patients without hyperlipidaemia or azotaemia, and in 106 healthy volunteers to revise the question of hyperaggregability in diabetes.
4085 3412860 IDDM patients had significantly lower PAR and collagen ED50, and a tendency for epinephrine and ADP to be lower as compared to the sex- and age-matched controls.
4086 3412860 Platelet aggregate ratios (PAR) were determined, and threshold concentrations (ED50) of epinephrine, adenosine diphosphate (ADP), and collagen were estimated by platelet aggregometry in 88 IDDM and 52 NIDDM patients without hyperlipidaemia or azotaemia, and in 106 healthy volunteers to revise the question of hyperaggregability in diabetes.
4087 3412860 IDDM patients had significantly lower PAR and collagen ED50, and a tendency for epinephrine and ADP to be lower as compared to the sex- and age-matched controls.
4088 3416680 Primary prevention of both insulin-dependent diabetes mellitus (IDDM) and NIDDM has become increasingly important because of their significant morbidity and mortality and the human and economic costs associated with diabetes and its complications.
4089 3416708 In order to discover the HLA DR antigens linked to Japanese insulin-dependent diabetes (IDDM), and to relate them to the clinical features, HLA DR antigens were examined in 75 IDDM patients including 56 adult-onset cases.
4090 3417055 Offspring of women with insulin-dependent diabetes mellitus (IDDM) have a lower risk of developing IDDM than offspring of men with IDDM (1).
4091 3428051 The purpose of this study was to develop a model that describes the contributions of key psychosocial variables to the health outcome of adolescents with insulin-dependent diabetes mellitus (IDDM).
4092 3455700 All patients had insulin-dependent diabetes (IDDM) with a mean (+/- S.D.) duration of 14.0 +/- 9.1 years.
4093 3455700 The saliva analysis included the quantitation of total protein, amylase, immunoglobulins (isotypes A, G, and M), and the non-antibody, innate antimicrobial factors (lysozyme, lactoferrin, salivary peroxidase, myeloperoxidase, thiocyanate, and hypothiocyanite).
4094 3456197 To investigate the possible coinheritance of autoimmune diseases that are associated with the same HLA antigen, we studied 70 families in which at least two siblings had either type I diabetes mellitus (IDDM), autoimmune thyroid disease (ATD), rheumatoid arthritis (RA), or a combination of these diseases.
4095 3456197 The results suggested that the same haplotype may predispose to both IDDM and ATD, or IDDM and RA, but not to both RA and ATD.
4096 3456197 In 16 families typed for HLA-DR also, the haplotype predisposing to both IDDM and ATD was assigned from pedigree information to DR3 (44%), DR4 (39%), or DR5, DR6, or DR7 (5.5% each).
4097 3456197 In some families, these haplotypes segregated over several generations with ATD only (either clinical or subclinical), suggesting that in such families, ATD was a marker for a susceptibility to IDDM.
4098 3456197 In several families, an IDDM haplotype segregated with RA but not with ATD.
4099 3456197 To investigate the possible coinheritance of autoimmune diseases that are associated with the same HLA antigen, we studied 70 families in which at least two siblings had either type I diabetes mellitus (IDDM), autoimmune thyroid disease (ATD), rheumatoid arthritis (RA), or a combination of these diseases.
4100 3456197 The results suggested that the same haplotype may predispose to both IDDM and ATD, or IDDM and RA, but not to both RA and ATD.
4101 3456197 In 16 families typed for HLA-DR also, the haplotype predisposing to both IDDM and ATD was assigned from pedigree information to DR3 (44%), DR4 (39%), or DR5, DR6, or DR7 (5.5% each).
4102 3456197 In some families, these haplotypes segregated over several generations with ATD only (either clinical or subclinical), suggesting that in such families, ATD was a marker for a susceptibility to IDDM.
4103 3456197 In several families, an IDDM haplotype segregated with RA but not with ATD.
4104 3456197 To investigate the possible coinheritance of autoimmune diseases that are associated with the same HLA antigen, we studied 70 families in which at least two siblings had either type I diabetes mellitus (IDDM), autoimmune thyroid disease (ATD), rheumatoid arthritis (RA), or a combination of these diseases.
4105 3456197 The results suggested that the same haplotype may predispose to both IDDM and ATD, or IDDM and RA, but not to both RA and ATD.
4106 3456197 In 16 families typed for HLA-DR also, the haplotype predisposing to both IDDM and ATD was assigned from pedigree information to DR3 (44%), DR4 (39%), or DR5, DR6, or DR7 (5.5% each).
4107 3456197 In some families, these haplotypes segregated over several generations with ATD only (either clinical or subclinical), suggesting that in such families, ATD was a marker for a susceptibility to IDDM.
4108 3456197 In several families, an IDDM haplotype segregated with RA but not with ATD.
4109 3456197 To investigate the possible coinheritance of autoimmune diseases that are associated with the same HLA antigen, we studied 70 families in which at least two siblings had either type I diabetes mellitus (IDDM), autoimmune thyroid disease (ATD), rheumatoid arthritis (RA), or a combination of these diseases.
4110 3456197 The results suggested that the same haplotype may predispose to both IDDM and ATD, or IDDM and RA, but not to both RA and ATD.
4111 3456197 In 16 families typed for HLA-DR also, the haplotype predisposing to both IDDM and ATD was assigned from pedigree information to DR3 (44%), DR4 (39%), or DR5, DR6, or DR7 (5.5% each).
4112 3456197 In some families, these haplotypes segregated over several generations with ATD only (either clinical or subclinical), suggesting that in such families, ATD was a marker for a susceptibility to IDDM.
4113 3456197 In several families, an IDDM haplotype segregated with RA but not with ATD.
4114 3456197 To investigate the possible coinheritance of autoimmune diseases that are associated with the same HLA antigen, we studied 70 families in which at least two siblings had either type I diabetes mellitus (IDDM), autoimmune thyroid disease (ATD), rheumatoid arthritis (RA), or a combination of these diseases.
4115 3456197 The results suggested that the same haplotype may predispose to both IDDM and ATD, or IDDM and RA, but not to both RA and ATD.
4116 3456197 In 16 families typed for HLA-DR also, the haplotype predisposing to both IDDM and ATD was assigned from pedigree information to DR3 (44%), DR4 (39%), or DR5, DR6, or DR7 (5.5% each).
4117 3456197 In some families, these haplotypes segregated over several generations with ATD only (either clinical or subclinical), suggesting that in such families, ATD was a marker for a susceptibility to IDDM.
4118 3456197 In several families, an IDDM haplotype segregated with RA but not with ATD.
4119 3460915 Two hundred sixty families, in which at least one family member had insulin-dependent (type I) diabetes mellitus (IDDM), were typed for HLA antigens and the Gm and Km allotypes.
4120 3462234 This study compared the periodontal and caries experience of young patients with insulin-dependent diabetes mellitus (IDDM) with a nondiabetic population of the same age.
4121 3488933 There were no significant differences in the gene frequencies of the insulin-dependent diabetes mellitus (IDDM)-associated alleles, DR3 and DR4, and whereas the DR3/4 heterozygotes were as frequent among simplex probands as among the first affected of multiplex sibships, subsequently affected sibs displayed lower frequencies of this genotype in this as well as in previously reported samples, indicating that the excessive risk associated with DR3/4 heterozygosity depends on the order of affection and thus on environmental factors.
4122 3489237 Insulin-dependent diabetes mellitus (IDDM) susceptibility determinants are known to be associated with both HLA-DR3 and -DR4.
4123 3489237 The proportion of nondiabetic parents who transmitted DR4 to diabetic offspring (22%) was not significantly different from the gene frequency of DR4 in the nondiabetic population (16%), but it was significantly lower (P less than 0.05) than the gene frequency in the overall IDDM population.
4124 3489237 These proportions suggest that inheritance of the DR4-associated IDDM susceptibility determinant is not recessive, because in recessive inheritance expression of a trait depends on each parent contributing a susceptibility determinant.
4125 3489237 The transmission of predominantly DR4 from affected parents to affected offspring suggests that susceptibility to IDDM is inherited primarily via a single dose of a potent determinant associated with DR4, as in dominant inheritance.
4126 3489237 Numerous population data indicate that the DR3DR4 genotype carries a higher relative risk for IDDM than any other genotype, which suggests synergism between the DR3- and DR4-associated determinants.
4127 3489237 Insulin-dependent diabetes mellitus (IDDM) susceptibility determinants are known to be associated with both HLA-DR3 and -DR4.
4128 3489237 The proportion of nondiabetic parents who transmitted DR4 to diabetic offspring (22%) was not significantly different from the gene frequency of DR4 in the nondiabetic population (16%), but it was significantly lower (P less than 0.05) than the gene frequency in the overall IDDM population.
4129 3489237 These proportions suggest that inheritance of the DR4-associated IDDM susceptibility determinant is not recessive, because in recessive inheritance expression of a trait depends on each parent contributing a susceptibility determinant.
4130 3489237 The transmission of predominantly DR4 from affected parents to affected offspring suggests that susceptibility to IDDM is inherited primarily via a single dose of a potent determinant associated with DR4, as in dominant inheritance.
4131 3489237 Numerous population data indicate that the DR3DR4 genotype carries a higher relative risk for IDDM than any other genotype, which suggests synergism between the DR3- and DR4-associated determinants.
4132 3489237 Insulin-dependent diabetes mellitus (IDDM) susceptibility determinants are known to be associated with both HLA-DR3 and -DR4.
4133 3489237 The proportion of nondiabetic parents who transmitted DR4 to diabetic offspring (22%) was not significantly different from the gene frequency of DR4 in the nondiabetic population (16%), but it was significantly lower (P less than 0.05) than the gene frequency in the overall IDDM population.
4134 3489237 These proportions suggest that inheritance of the DR4-associated IDDM susceptibility determinant is not recessive, because in recessive inheritance expression of a trait depends on each parent contributing a susceptibility determinant.
4135 3489237 The transmission of predominantly DR4 from affected parents to affected offspring suggests that susceptibility to IDDM is inherited primarily via a single dose of a potent determinant associated with DR4, as in dominant inheritance.
4136 3489237 Numerous population data indicate that the DR3DR4 genotype carries a higher relative risk for IDDM than any other genotype, which suggests synergism between the DR3- and DR4-associated determinants.
4137 3489237 Insulin-dependent diabetes mellitus (IDDM) susceptibility determinants are known to be associated with both HLA-DR3 and -DR4.
4138 3489237 The proportion of nondiabetic parents who transmitted DR4 to diabetic offspring (22%) was not significantly different from the gene frequency of DR4 in the nondiabetic population (16%), but it was significantly lower (P less than 0.05) than the gene frequency in the overall IDDM population.
4139 3489237 These proportions suggest that inheritance of the DR4-associated IDDM susceptibility determinant is not recessive, because in recessive inheritance expression of a trait depends on each parent contributing a susceptibility determinant.
4140 3489237 The transmission of predominantly DR4 from affected parents to affected offspring suggests that susceptibility to IDDM is inherited primarily via a single dose of a potent determinant associated with DR4, as in dominant inheritance.
4141 3489237 Numerous population data indicate that the DR3DR4 genotype carries a higher relative risk for IDDM than any other genotype, which suggests synergism between the DR3- and DR4-associated determinants.
4142 3489237 Insulin-dependent diabetes mellitus (IDDM) susceptibility determinants are known to be associated with both HLA-DR3 and -DR4.
4143 3489237 The proportion of nondiabetic parents who transmitted DR4 to diabetic offspring (22%) was not significantly different from the gene frequency of DR4 in the nondiabetic population (16%), but it was significantly lower (P less than 0.05) than the gene frequency in the overall IDDM population.
4144 3489237 These proportions suggest that inheritance of the DR4-associated IDDM susceptibility determinant is not recessive, because in recessive inheritance expression of a trait depends on each parent contributing a susceptibility determinant.
4145 3489237 The transmission of predominantly DR4 from affected parents to affected offspring suggests that susceptibility to IDDM is inherited primarily via a single dose of a potent determinant associated with DR4, as in dominant inheritance.
4146 3489237 Numerous population data indicate that the DR3DR4 genotype carries a higher relative risk for IDDM than any other genotype, which suggests synergism between the DR3- and DR4-associated determinants.
4147 3489277 All patients had insulin-dependent diabetes (IDDM) with a mean (+/- SD) duration of 14.0 +/- 9.1 yr.
4148 3489346 The presence of organ-specific autoantibodies including islet cell surface, cytoplasmic and cytotoxic as well as thyroid-gastric antibodies were determined in healthy, non-diabetic, first-degree relatives to 30 insulin-dependent diabetic (IDDM) children.
4149 3490623 Several studies suggest a higher incidence of insulin-dependent diabetes mellitus (IDDM) among the offspring of men with the disease than among those of female diabetics.
4150 3492782 A total of 317 unrelated Danish patients with insulin-dependent diabetes mellitus (IDDM) have been HLA-DR typed and the antigen and phenotype frequencies compared with those in 1177 unrelated Danish controls.
4151 3499357 Studies of Caucasian and Japanese patients with insulin-dependent diabetes mellitus (IDDM) have shown that heterozygosity for certain HLA-DR antigens confers a high risk of developing the disease.
4152 3500696 [Immunological studies on insulin-dependent diabetes mellitus (IDDM). 3.
4153 3502557 Sixty-five Brazilian, patients with type I, insulin-dependent diabetes mellitus (IDDM) and 100 unaffected individuals were typed for HLA-A, -B, -C and DR antigens. 2.
4154 3505714 The paper describes a prevalence study of eating disorders in outpatients with insulin-dependent diabetes (IDDM) and a controlled questionnaire study of eating attitudes in a similar population.
4155 3510142 To elucidate the immune aspects of insulin-dependent diabetes mellitus (IDDM), we attempted to generate human monoclonal anti-insulin antibodies by fusing peripheral blood lymphocytes obtained from 10 insulin-treated IDDM patients with cells from a human lymphoblastoid cell line.
4156 3510142 The lymphocytic partner of this hybridoma was obtained from an IDDM patient who had undetectable levels of antibodies to insulin in his serum.
4157 3510142 To elucidate the immune aspects of insulin-dependent diabetes mellitus (IDDM), we attempted to generate human monoclonal anti-insulin antibodies by fusing peripheral blood lymphocytes obtained from 10 insulin-treated IDDM patients with cells from a human lymphoblastoid cell line.
4158 3510142 The lymphocytic partner of this hybridoma was obtained from an IDDM patient who had undetectable levels of antibodies to insulin in his serum.
4159 3510920 Circulating insulin autoantibodies (INSAAb) were measured in discordant monozygotic twins, first-degree relatives, and other groups at "high risk" for the development of insulin-dependent diabetes mellitus (IDDM), and these results correlated with both islet cell antibody (ICAb) status and beta cell function.
4160 3510920 Thus, autoantibodies reactive with the insulin molecule (1) appear to constitute an additional serologic marker of ongoing autoimmunity and development of IDDM, and (2) may reflect heterogeneity in the pathogenesis of IDDM.
4161 3510920 Circulating insulin autoantibodies (INSAAb) were measured in discordant monozygotic twins, first-degree relatives, and other groups at "high risk" for the development of insulin-dependent diabetes mellitus (IDDM), and these results correlated with both islet cell antibody (ICAb) status and beta cell function.
4162 3510920 Thus, autoantibodies reactive with the insulin molecule (1) appear to constitute an additional serologic marker of ongoing autoimmunity and development of IDDM, and (2) may reflect heterogeneity in the pathogenesis of IDDM.
4163 3512344 Islet cell antibodies (ICA) were measured in Japanese patients with insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) by a standard, indirect immunofluorescence method (IF method) and by a newly established, three-layer immunofluorescence method applying a biotin-avidin system (BAS method).
4164 3512601 Circulating insulin immunoreactivity (IRI) in type I diabetic patients (insulin-dependent diabetes mellitus [IDDM]) includes a covalent aggregate about twice the size of insulin.
4165 3512601 We conclude that the insulin aggregate found in the blood of IDDMs originates in commercial insulin.
4166 3512601 Circulating insulin immunoreactivity (IRI) in type I diabetic patients (insulin-dependent diabetes mellitus [IDDM]) includes a covalent aggregate about twice the size of insulin.
4167 3512601 We conclude that the insulin aggregate found in the blood of IDDMs originates in commercial insulin.
4168 3514066 Spontaneous insulin-dependent diabetes mellitus (IDDM) and other autoimmune manifestations, such as lymphocytic thyroiditis and atrophic gastritis, develop in diabetes-prone (high-risk) lines of Wistar-derived BioBreeding (BB) rats.
4169 3514336 Relation between insulin antibody and complement-fixing islet cell antibody at clinical diagnosis of IDDM.
4170 3515865 In the present study we have extended our observations to insulin-dependent diabetics (IDDM).
4171 3516569 The major categories of diabetes are: insulin-dependent DM, type I or IDDM; noninsulin-dependent DM, type II or NIDDM; secondary DM or type S; impaired glucose tolerance, IGT; gestational diabetes; and previous abnormality of glucose tolerance, PrevAGT.
4172 3516569 Diabetic cats most commonly have pancreatic islet destruction associated with pancreatic amyloidosis; they are insulin deficient, IDDM.
4173 3516569 The major categories of diabetes are: insulin-dependent DM, type I or IDDM; noninsulin-dependent DM, type II or NIDDM; secondary DM or type S; impaired glucose tolerance, IGT; gestational diabetes; and previous abnormality of glucose tolerance, PrevAGT.
4174 3516569 Diabetic cats most commonly have pancreatic islet destruction associated with pancreatic amyloidosis; they are insulin deficient, IDDM.
4175 3517029 Resistance to the metabolic effects of insulin has been reported with regard to glucose disposal in type I diabetic patients (IDDM) even when they were euglycemic.
4176 3517029 Our aim was to study glucose, lipid, and amino acid metabolism during glucose clamping at multiple levels of insulin in 10 normal (N) and 6 IDDM patients.
4177 3517029 Blood glucose was maintained constant (4.7 mmol/liter) at three insulin plateaus (160 min each) [42 +/- 6 (SD) 89 +/- 11, and 1255 +/- 185 microU/ml in N and 36 +/- 4, 80 +/- 13, and 1249 +/- 107 microU/liter in IDDM].
4178 3517029 We conclude that during euglycemic-multiple insulin clamp studies the greater lactate increase suggests that the flux of glycolysis is higher in N than in IDDM, tricarboxylic acid concentrations are comparable in N and IDDM, and FFA, glycerol, and branched chain amino acid decreases were less in IDDM than in N, suggesting that IDDM patients are resistant to insulin with regard to lipid and protein metabolism.
4179 3517029 Resistance to the metabolic effects of insulin has been reported with regard to glucose disposal in type I diabetic patients (IDDM) even when they were euglycemic.
4180 3517029 Our aim was to study glucose, lipid, and amino acid metabolism during glucose clamping at multiple levels of insulin in 10 normal (N) and 6 IDDM patients.
4181 3517029 Blood glucose was maintained constant (4.7 mmol/liter) at three insulin plateaus (160 min each) [42 +/- 6 (SD) 89 +/- 11, and 1255 +/- 185 microU/ml in N and 36 +/- 4, 80 +/- 13, and 1249 +/- 107 microU/liter in IDDM].
4182 3517029 We conclude that during euglycemic-multiple insulin clamp studies the greater lactate increase suggests that the flux of glycolysis is higher in N than in IDDM, tricarboxylic acid concentrations are comparable in N and IDDM, and FFA, glycerol, and branched chain amino acid decreases were less in IDDM than in N, suggesting that IDDM patients are resistant to insulin with regard to lipid and protein metabolism.
4183 3517029 Resistance to the metabolic effects of insulin has been reported with regard to glucose disposal in type I diabetic patients (IDDM) even when they were euglycemic.
4184 3517029 Our aim was to study glucose, lipid, and amino acid metabolism during glucose clamping at multiple levels of insulin in 10 normal (N) and 6 IDDM patients.
4185 3517029 Blood glucose was maintained constant (4.7 mmol/liter) at three insulin plateaus (160 min each) [42 +/- 6 (SD) 89 +/- 11, and 1255 +/- 185 microU/ml in N and 36 +/- 4, 80 +/- 13, and 1249 +/- 107 microU/liter in IDDM].
4186 3517029 We conclude that during euglycemic-multiple insulin clamp studies the greater lactate increase suggests that the flux of glycolysis is higher in N than in IDDM, tricarboxylic acid concentrations are comparable in N and IDDM, and FFA, glycerol, and branched chain amino acid decreases were less in IDDM than in N, suggesting that IDDM patients are resistant to insulin with regard to lipid and protein metabolism.
4187 3517029 Resistance to the metabolic effects of insulin has been reported with regard to glucose disposal in type I diabetic patients (IDDM) even when they were euglycemic.
4188 3517029 Our aim was to study glucose, lipid, and amino acid metabolism during glucose clamping at multiple levels of insulin in 10 normal (N) and 6 IDDM patients.
4189 3517029 Blood glucose was maintained constant (4.7 mmol/liter) at three insulin plateaus (160 min each) [42 +/- 6 (SD) 89 +/- 11, and 1255 +/- 185 microU/ml in N and 36 +/- 4, 80 +/- 13, and 1249 +/- 107 microU/liter in IDDM].
4190 3517029 We conclude that during euglycemic-multiple insulin clamp studies the greater lactate increase suggests that the flux of glycolysis is higher in N than in IDDM, tricarboxylic acid concentrations are comparable in N and IDDM, and FFA, glycerol, and branched chain amino acid decreases were less in IDDM than in N, suggesting that IDDM patients are resistant to insulin with regard to lipid and protein metabolism.
4191 3517352 The present study was designed to assess the frequency of different barriers to adherence among persons with insulin-dependent diabetes mellitus (IDDM) and to determine the relationship between such barriers and adherence to insulin injection, glucose testing, and dietary and exercise components of the regimen.
4192 3518162 Evidence suggests that metabolic abnormalities are responsible for the widespread microvascular complications of insulin-dependent diabetes mellitus (IDDM).
4193 3519044 The possible involvement of growth hormone (GH) and human placental lactogen (HPL) in the development of diabetic tissue damage during pregnancy was studied in 16 insulin-dependent diabetic patients (IDDM), 8 gestational diabetic patients (GD) and 14 normal pregnant women.
4194 3519044 HPL was positively correlated with urinary albumin excretion (UAE) in all 3 groups, but with blood pressure only in the IDDM group.
4195 3519044 The possible involvement of growth hormone (GH) and human placental lactogen (HPL) in the development of diabetic tissue damage during pregnancy was studied in 16 insulin-dependent diabetic patients (IDDM), 8 gestational diabetic patients (GD) and 14 normal pregnant women.
4196 3519044 HPL was positively correlated with urinary albumin excretion (UAE) in all 3 groups, but with blood pressure only in the IDDM group.
4197 3519679 To determine whether a resistance to insulin in type 1, insulin-dependent diabetes mellitus (IDDM) is extended to both glucose and amino acid metabolism, six normal subjects and five patients with IDDM, maintained in euglycemia with intravenous insulin administration, were infused with L-[4,5-3H]leucine (Leu) and [1-14C]alpha ketoisocaproate (KIC).
4198 3522315 To assess the possible role of increased insulin clearance in the pathogenesis of the dawn phenomenon, we compared plasma free-insulin concentrations, free-insulin clearance rates, and plasma glucose concentrations in eight subjects with insulin-dependent diabetes mellitus (IDDM) during infusion of insulin from midnight to 0800 h (0.15 mU . kg-1 . min-1) with a Biostator and a Harvard pump.
4199 3524546 Of 86 seen 3 months after delivery, 2 had developed insulin-dependent diabetes mellitus (IDDM) and 2 noninsulin dependent diabetes mellitus (NIDDM), diagnosed by glucose tolerance testing.
4200 3525060 Many of the family psychosocial variables significantly related to child abuse are also significantly related to insulin-dependent diabetes mellitus (IDDM) control.
4201 3525287 Recent studies have shown that insulin autoantibodies occur in patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) before exogenous insulin treatment.
4202 3525287 Our study was designed to test the hypothesis that insulin autoantibodies, like cytoplasmic islet cell antibodies (ICAs), can identify individuals with ongoing autoimmune beta-cell destruction and increased risk of IDDM development.
4203 3525287 Insulin autoantibodies detected by use of a radioligand-binding assay were found in 1.4% of normal controls, 4% of first-degree relatives of IDDM patients, and in 37% of newly diagnosed IDDM patients.
4204 3525287 HLA typing of insulin-autoantibody-positive first-degree relatives of IDDM patients, as well as in the general population, revealed a strong association with HLA-DR3 and/or-DR4, suggesting that insulin autoantibodies are restricted to persons genetically susceptible to IDDM.
4205 3525287 Recent studies have shown that insulin autoantibodies occur in patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) before exogenous insulin treatment.
4206 3525287 Our study was designed to test the hypothesis that insulin autoantibodies, like cytoplasmic islet cell antibodies (ICAs), can identify individuals with ongoing autoimmune beta-cell destruction and increased risk of IDDM development.
4207 3525287 Insulin autoantibodies detected by use of a radioligand-binding assay were found in 1.4% of normal controls, 4% of first-degree relatives of IDDM patients, and in 37% of newly diagnosed IDDM patients.
4208 3525287 HLA typing of insulin-autoantibody-positive first-degree relatives of IDDM patients, as well as in the general population, revealed a strong association with HLA-DR3 and/or-DR4, suggesting that insulin autoantibodies are restricted to persons genetically susceptible to IDDM.
4209 3525287 Recent studies have shown that insulin autoantibodies occur in patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) before exogenous insulin treatment.
4210 3525287 Our study was designed to test the hypothesis that insulin autoantibodies, like cytoplasmic islet cell antibodies (ICAs), can identify individuals with ongoing autoimmune beta-cell destruction and increased risk of IDDM development.
4211 3525287 Insulin autoantibodies detected by use of a radioligand-binding assay were found in 1.4% of normal controls, 4% of first-degree relatives of IDDM patients, and in 37% of newly diagnosed IDDM patients.
4212 3525287 HLA typing of insulin-autoantibody-positive first-degree relatives of IDDM patients, as well as in the general population, revealed a strong association with HLA-DR3 and/or-DR4, suggesting that insulin autoantibodies are restricted to persons genetically susceptible to IDDM.
4213 3525287 Recent studies have shown that insulin autoantibodies occur in patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) before exogenous insulin treatment.
4214 3525287 Our study was designed to test the hypothesis that insulin autoantibodies, like cytoplasmic islet cell antibodies (ICAs), can identify individuals with ongoing autoimmune beta-cell destruction and increased risk of IDDM development.
4215 3525287 Insulin autoantibodies detected by use of a radioligand-binding assay were found in 1.4% of normal controls, 4% of first-degree relatives of IDDM patients, and in 37% of newly diagnosed IDDM patients.
4216 3525287 HLA typing of insulin-autoantibody-positive first-degree relatives of IDDM patients, as well as in the general population, revealed a strong association with HLA-DR3 and/or-DR4, suggesting that insulin autoantibodies are restricted to persons genetically susceptible to IDDM.
4217 3526081 Autoantibodies in sera from newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients recognize a 64,000 Mr human islet cell antigen.
4218 3527521 The spontaneously diabetic BB Wistar rat is a well recognized animal model for the study of insulin-dependent diabetes mellitus (IDDM).
4219 3527613 To assess the adaptation of the heart of diabetic subjects in the natural volume overload state of pregnancy, echocardiography was performed during each trimester and postpartum in 17 women with insulin-dependent diabetes mellitus (IDDM) and in 11 healthy women.
4220 3527619 It is argued that residual insulin secretion of metabolic importance is present in all IDDM patients during the initial course of the disease.
4221 3529783 The BB/H rats were from a colony with 82-84% incidence of insulin-dependent diabetes mellitus (IDDM) by 140 days of age.
4222 3529783 It is concluded that about 20-40 days before the mean age of clinical onset of IDDM in BB/H rats, the capacity to release insulin in response to D-glucose is reduced along with a diminished pancreatic insulin content.
4223 3529783 The BB/H rats were from a colony with 82-84% incidence of insulin-dependent diabetes mellitus (IDDM) by 140 days of age.
4224 3529783 It is concluded that about 20-40 days before the mean age of clinical onset of IDDM in BB/H rats, the capacity to release insulin in response to D-glucose is reduced along with a diminished pancreatic insulin content.
4225 3531993 The relative risks (RR) of the immunogenetic markers of insulin-dependent diabetes mellitus (IDDM) have been calculated in a population of 235 IDDM patients compared with a control population.
4226 3531993 The highest relative risk was that of subjects heterozygous DR3/DR4 (RR = 47, P less than 0.001) which was still more increased in those who carry this combination associated with the RFLP cluster DQR4 (RR = 72).
4227 3531993 The highest risks have been found in addition to DR3/DR4, for DR3 alone and particularly for the combination C4BQ0, DR3 (RR = 9, p less than 0.001) suggesting a role for this peculiar association in the familial penetrance.
4228 3531993 In the group of haploidentical siblings, the combination DR3/DR4 and the associations C4BQ0, DR3 and BfF1, DR3 significantly increased the susceptibility for higher familial occurrence of the disease.
4229 3533475 One hundred seventy-four routine-attending insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) patients were allocated to active and control groups to determine the effect of these programs on knowledge and control after a 4- to 6-mo follow-up period.
4230 3533686 Peripheral blood lymphocytes were obtained from 65 individuals: 34 nondiabetic patients with islet cell autoantibodies (ICA) (prediabetic phase), 9 patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM), 6 ICA-negative siblings or offsprings of IDDM patients, and 16 ICA-negative controls.
4231 3533686 No increased expression of interleukin 2 receptor on T-lymphocyte was found in newly diagnosed IDDM or prediabetic individuals.
4232 3533686 Peripheral blood lymphocytes were obtained from 65 individuals: 34 nondiabetic patients with islet cell autoantibodies (ICA) (prediabetic phase), 9 patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM), 6 ICA-negative siblings or offsprings of IDDM patients, and 16 ICA-negative controls.
4233 3533686 No increased expression of interleukin 2 receptor on T-lymphocyte was found in newly diagnosed IDDM or prediabetic individuals.
4234 3535329 The polymorphism linked to the human insulin gene: its lack of association with either IDDM or NIDDM in Japanese.
4235 3535329 Polymorphism of 5' portion of the human insulin gene was examined in 188 unrelated Japanese subjects (49 normal, 71 with IDDM, and 68 with NIDDM) using restriction endonuclease analysis.
4236 3535329 The polymorphism linked to the human insulin gene: its lack of association with either IDDM or NIDDM in Japanese.
4237 3535329 Polymorphism of 5' portion of the human insulin gene was examined in 188 unrelated Japanese subjects (49 normal, 71 with IDDM, and 68 with NIDDM) using restriction endonuclease analysis.
4238 3536196 Studies of identical twins suggest a genetic component in the pathogenesis of retinopathy in NIDDM, and less so in IDDM, but increased capillary basement membrane thickness does not occur in the non-diabetic identical co-twins of insulin dependent diabetics.
4239 3537009 To determine whether [2(3)H], [3(3)H], and [6(14)C]glucose provide an equivalent assessment of glucose turnover in insulin-dependent diabetes mellitus (IDDM) and nondiabetic man, glucose utilization rates were measured using a simultaneous infusion of these isotopes before and during hyperinsulinemic euglycemic clamps.
4240 3537009 In IDDM, glucose turnover rates measured with [6(14)C]glucose during insulin infusion were lower (P less than 0.05) than those determined with [2(3)H]glucose, but were not different from those determined with [3(3)H]glucose.
4241 3537009 To determine whether [2(3)H], [3(3)H], and [6(14)C]glucose provide an equivalent assessment of glucose turnover in insulin-dependent diabetes mellitus (IDDM) and nondiabetic man, glucose utilization rates were measured using a simultaneous infusion of these isotopes before and during hyperinsulinemic euglycemic clamps.
4242 3537009 In IDDM, glucose turnover rates measured with [6(14)C]glucose during insulin infusion were lower (P less than 0.05) than those determined with [2(3)H]glucose, but were not different from those determined with [3(3)H]glucose.
4243 3537124 There is a high prevalence of islet cell antibodies (ICA) and autoantibodies detected against an islet cell protein of Mr 64,000 at the time of clinical diagnosis of insulin-dependent diabetes (IDDM).
4244 3539976 Though many advances have been made in our understanding of the causes of insulin-dependent diabetes mellitus (IDDM), there are many unresolved issues which could benefit from epidemiologic research.
4245 3542595 Regular insulin at a dose of 0.1 U/kg was injected in an i.v. bolus form into 21 insulin-dependent (IDDM) and 22 noninsulin-dependent (NIDDM) diabetics before and one to three months after strict glycemic control with multiple insulin injection therapy or continuous subcutaneous insulin infusion therapy.
4246 3542595 To reduce fasting blood glucose level and to obtain the same hypoglycemic stimuli, overnight insulin infusion at a basal dose was undertaken in IDDM who showed hyperglycemia before strict glycemic regulations.
4247 3542595 Regular insulin at a dose of 0.1 U/kg was injected in an i.v. bolus form into 21 insulin-dependent (IDDM) and 22 noninsulin-dependent (NIDDM) diabetics before and one to three months after strict glycemic control with multiple insulin injection therapy or continuous subcutaneous insulin infusion therapy.
4248 3542595 To reduce fasting blood glucose level and to obtain the same hypoglycemic stimuli, overnight insulin infusion at a basal dose was undertaken in IDDM who showed hyperglycemia before strict glycemic regulations.
4249 3542648 BBUF rats, derived from BB rats, spontaneously develop a form of insulin-dependent diabetes mellitus (IDDM) associated with infiltration of the islets of Langerhans by lymphocytes (insulitis).
4250 3542648 BBUF rats bear the RT1u major histocompatibility complex (MHC) haplotype that we have shown to be necessary for the expression of this form of IDDM.
4251 3542648 BBUF rats, derived from BB rats, spontaneously develop a form of insulin-dependent diabetes mellitus (IDDM) associated with infiltration of the islets of Langerhans by lymphocytes (insulitis).
4252 3542648 BBUF rats bear the RT1u major histocompatibility complex (MHC) haplotype that we have shown to be necessary for the expression of this form of IDDM.
4253 3542658 Insulin-dependent diabetes mellitus (IDDM) in humans is accompanied by an attenuation of the response of glucagon to hypoglycemia.
4254 3544175 Numerous experimental findings in animals as well as epidemiological and clinical observations support the hypothesis that certain viruses play a role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
4255 3545950 The time course of islet cell antibodies (ICA) and serum C-peptides responses (CPRs) to oral glucose tolerance tests (OGTTs) were studied prospectively up to 60 (mean 35) mo in 32 ICA-positive subjects [28 with non-insulin-dependent diabetes (NIDDM) and 4 subjects with impaired glucose tolerance (IGT); mean age 45 yr], 96 matched subjects [56 with NIDDM, 8 with IGT, and 32 normal first-degree relatives of patients with insulin-dependent diabetes (IDDM); mean age 45 yr] who were negative for ICA at the beginning of the study.
4256 3546382 Antibodies in sera from newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients are directed to a human islet cell protein of relative molecular mass (Mr) 64,000.
4257 3547766 [Ambulatory treatment and monitoring of children with insulin-dependent diabetes mellitus (IDDM)].
4258 3548335 Utilizing a monoclonal antibody (Poly C9-MA) to a neoantigen of the C9 portion of the membrane attack complex of complement (MAC), immunoelectron (IEM) and immunofluorescent (IF) microscopy were performed on kidney tissue from normal humans and patients with insulin-dependent diabetes mellitus (IDDM) and type II membrano-proliferative glomerulonephritis (MPGN II).
4259 3548335 Comparative studies were conducted using polyclonal antibodies to human C3, C5, IgG, IgA, and IgM.
4260 3551494 This randomized cross-over study evaluates the effects of extended, guar and guar + fructose diets on the metabolic balance of children with insulin-dependent diabetes mellitus (IDDM).
4261 3552514 Thirteen newly diagnosed diabetic subjects, 5 with insulin-dependent diabetes mellitus (IDDM) and 8 with non-insulin-dependent diabetes mellitus, mean age 37.1 yr (range 25-64 yr), underwent glucose-clamp studies at diagnosis of diabetes at plasma glucose 200 mg/dl.
4262 3552514 Our results indicate that in the clinical situation, only patients with IDDM can expect an improvement in their sensitivity to physiologic insulin levels with long-term insulin therapy.
4263 3552514 Thirteen newly diagnosed diabetic subjects, 5 with insulin-dependent diabetes mellitus (IDDM) and 8 with non-insulin-dependent diabetes mellitus, mean age 37.1 yr (range 25-64 yr), underwent glucose-clamp studies at diagnosis of diabetes at plasma glucose 200 mg/dl.
4264 3552514 Our results indicate that in the clinical situation, only patients with IDDM can expect an improvement in their sensitivity to physiologic insulin levels with long-term insulin therapy.
4265 3552512 Residual beta-cell function in children with IDDM: reproducibility of testing and factors influencing insulin secretory reserve.
4266 3552796 We recently demonstrated that the macrophage product interleukin 1 (IL-1) is cytotoxic to isolated pancreatic islets and hypothesized that IL-1 is responsible for beta-cell destruction in insulin-dependent diabetes mellitus (IDDM).
4267 3552796 We studied whether the variation in IDDM preponderance with age, sex, and genetic background in vivo is reflected in different susceptibility to IL-1 toxicity of islets in vitro.
4268 3552796 Five or 25% normal human serum as well as 5% normal rat serum, but not equivalent concentrations of human serum albumin, inhibited IL-1 toxicity, indicating the presence of IL-1 inhibitors, IL-1 antagonists, or beta-cell-protecting factors in normal serum.
4269 3552796 We recently demonstrated that the macrophage product interleukin 1 (IL-1) is cytotoxic to isolated pancreatic islets and hypothesized that IL-1 is responsible for beta-cell destruction in insulin-dependent diabetes mellitus (IDDM).
4270 3552796 We studied whether the variation in IDDM preponderance with age, sex, and genetic background in vivo is reflected in different susceptibility to IL-1 toxicity of islets in vitro.
4271 3552796 Five or 25% normal human serum as well as 5% normal rat serum, but not equivalent concentrations of human serum albumin, inhibited IL-1 toxicity, indicating the presence of IL-1 inhibitors, IL-1 antagonists, or beta-cell-protecting factors in normal serum.
4272 3552803 Comparison of glucose and intermediary metabolite response to incremental insulin infusion in IDDM subjects of short and long duration.
4273 3552803 Glucose and intermediary metabolite responses during incremental insulin infusion (basal, 0.005, 0.01, and 0.05 U X kg-1 X h-1) were examined in IDDM subjects with duration of diabetes of greater than 5 yr (group D5: n = 8, duration 13.5 +/- 3.9 yr, mean +/- SD) and less than 1 yr (group D1: n = 8, duration 0.3 +/- 0.1 yr) from diagnosis.
4274 3552803 Comparison of glucose and intermediary metabolite response to incremental insulin infusion in IDDM subjects of short and long duration.
4275 3552803 Glucose and intermediary metabolite responses during incremental insulin infusion (basal, 0.005, 0.01, and 0.05 U X kg-1 X h-1) were examined in IDDM subjects with duration of diabetes of greater than 5 yr (group D5: n = 8, duration 13.5 +/- 3.9 yr, mean +/- SD) and less than 1 yr (group D1: n = 8, duration 0.3 +/- 0.1 yr) from diagnosis.
4276 3556104 Remission in IDDM: prospective study of basal C-peptide and insulin dose in 268 consecutive patients.
4277 3556104 To elucidate beta-cell function, insulin requirement, and remission period in insulin-dependent diabetes mellitus (IDDM), a study was undertaken comprising 268 patients consecutively admitted to Steno Memorial Hospital with newly diagnosed IDDM.
4278 3556104 Remission in IDDM: prospective study of basal C-peptide and insulin dose in 268 consecutive patients.
4279 3556104 To elucidate beta-cell function, insulin requirement, and remission period in insulin-dependent diabetes mellitus (IDDM), a study was undertaken comprising 268 patients consecutively admitted to Steno Memorial Hospital with newly diagnosed IDDM.
4280 3556283 The 1-yr incidence of insulin-dependent diabetes mellitus (IDDM) in a population of the Piedmont and Aosta Valley area of Italy was recorded.
4281 3556283 Anti-virus antibodies (e.g., Coxsackie B1-6, mumps, cytomegalovirus), islet cell antibodies (ICAs), and HLA-A, -B, -C, and -DR were determined in 74 IDDM patients (38 males, 36 females) and in controls.
4282 3556283 ICA frequency was significantly higher in DR3/DR4 heterozygote patients than in patients without DR3 and DR4.
4283 3556283 The 1-yr incidence of insulin-dependent diabetes mellitus (IDDM) in a population of the Piedmont and Aosta Valley area of Italy was recorded.
4284 3556283 Anti-virus antibodies (e.g., Coxsackie B1-6, mumps, cytomegalovirus), islet cell antibodies (ICAs), and HLA-A, -B, -C, and -DR were determined in 74 IDDM patients (38 males, 36 females) and in controls.
4285 3556283 ICA frequency was significantly higher in DR3/DR4 heterozygote patients than in patients without DR3 and DR4.
4286 3557875 We have used a color-matching technique to obtain estimates of the optical density of cone photopigments as a function of retinal illuminance in patients with insulin-dependent diabetes mellitus (IDDM).
4287 3576882 Five men (1%) had insulin-dependent diabetes mellitus (IDDM), 80 men (16%) had noninsulin-dependent diabetes mellitus (NIDDM), 55 men (11.1%) had newly diagnosed noninsulin-dependent diabetes mellitus, and 21 men (4.2%) had impaired glucose tolerance tests.
4288 3578273 In an effort to clarify the mode of inheritance of insulin-dependent diabetes mellitus (IDDM), a total of 230 nuclear families with pointers were analyzed using the computer program COMBIN.
4289 3582081 We studied five groups, each with 20 subjects: nonpregnant and pregnant controls, nonpregnant and pregnant insulin-dependent diabetic (IDDM) patients, and gestational diabetic patients.
4290 3582081 Our results showed that percent glycosylated albumin and percent glycosylated protein were significantly elevated in both groups of IDDM patients compared with the other groups.
4291 3582081 We studied five groups, each with 20 subjects: nonpregnant and pregnant controls, nonpregnant and pregnant insulin-dependent diabetic (IDDM) patients, and gestational diabetic patients.
4292 3582081 Our results showed that percent glycosylated albumin and percent glycosylated protein were significantly elevated in both groups of IDDM patients compared with the other groups.
4293 3585599 To determine whether children with insulin-dependent diabetes mellitus (IDDM) might have exaggerated hormonal responses to hypoglycemia, the euglycemic-hypoglycemic glucose clamp procedure was used to provide a uniform hypoglycemic stimulus (plasma glucose kept at 90 mg/dL for 2 hours, then reduced to 50 to 55 mg/dL for 1 hour) in children and adults with and without IDDM.
4294 3594918 Purified fish oil (MaxEpa, 10 g/day) treatment for six weeks increased consistently the content of eicosapentaenoic (20:5, n-3), docosapentaenoic (22:5, n-3) and docosahexaenoic acid (22:6, n-3) and decreased that of arachidonic acid (20:4, n-6) and other n-6 polyunsaturated C-20 fatty acids (PUFA) of platelets both in insulin dependent diabetic (IDDM) (n = 13) and healthy women (n = 7), but it had no effect on the number and aggregation of platelets or on plasma beta-thromboglobulin.
4295 3595399 Adolescents with insulin-dependent diabetes mellitus (IDDM) face increasing responsibilities for managing their own treatment.
4296 3595397 Race and sex differences have been reported in the prevalence of complications from insulin-dependent diabetes mellitus (IDDM).
4297 3598035 Whereas in individuals who do not have diabetes, blood glucose levels vary little during exercise, the person with insulin-dependent diabetes mellitus (IDDM) may experience an increase in blood glucose, a modest decrease, or a marked decrease, which can result in hypoglycemia.
4298 3598035 Physical training improves glucose tolerance in individuals with noninsulin-dependent diabetes mellitus (NIDDM); in persons with IDDM, it may diminish insulin requirements.
4299 3598035 Whereas in individuals who do not have diabetes, blood glucose levels vary little during exercise, the person with insulin-dependent diabetes mellitus (IDDM) may experience an increase in blood glucose, a modest decrease, or a marked decrease, which can result in hypoglycemia.
4300 3598035 Physical training improves glucose tolerance in individuals with noninsulin-dependent diabetes mellitus (NIDDM); in persons with IDDM, it may diminish insulin requirements.
4301 3609498 The purpose of this study was to determine whether an increase in blood concentration patterns of ketone bodies and lactic acid, organic acids often elevated in poorly controlled insulin-dependent diabetes mellitus (IDDM), could contribute to increase glomerular filtration rate (GFR) and renal plasma flow (RPF) regardless of changes in circulating levels of glucose and insulin.
4302 3609498 Six IDDM patients and six normal subjects were given a saline infusion (15 mumol.min-1.kg-1) for 2 h, an acetoacetic acid infusion (15 mumol.min-1.kg-1) for another 2 h, and then a saline infusion after an overnight fast during euglycemic insulin-glucose clamp.
4303 3609498 Another six IDDM patients and six normal subjects were given saline, lactic acid, and saline infusions at the same rates of infusion after an overnight fast during euglycemic insulin-glucose clamp.
4304 3609498 The purpose of this study was to determine whether an increase in blood concentration patterns of ketone bodies and lactic acid, organic acids often elevated in poorly controlled insulin-dependent diabetes mellitus (IDDM), could contribute to increase glomerular filtration rate (GFR) and renal plasma flow (RPF) regardless of changes in circulating levels of glucose and insulin.
4305 3609498 Six IDDM patients and six normal subjects were given a saline infusion (15 mumol.min-1.kg-1) for 2 h, an acetoacetic acid infusion (15 mumol.min-1.kg-1) for another 2 h, and then a saline infusion after an overnight fast during euglycemic insulin-glucose clamp.
4306 3609498 Another six IDDM patients and six normal subjects were given saline, lactic acid, and saline infusions at the same rates of infusion after an overnight fast during euglycemic insulin-glucose clamp.
4307 3609498 The purpose of this study was to determine whether an increase in blood concentration patterns of ketone bodies and lactic acid, organic acids often elevated in poorly controlled insulin-dependent diabetes mellitus (IDDM), could contribute to increase glomerular filtration rate (GFR) and renal plasma flow (RPF) regardless of changes in circulating levels of glucose and insulin.
4308 3609498 Six IDDM patients and six normal subjects were given a saline infusion (15 mumol.min-1.kg-1) for 2 h, an acetoacetic acid infusion (15 mumol.min-1.kg-1) for another 2 h, and then a saline infusion after an overnight fast during euglycemic insulin-glucose clamp.
4309 3609498 Another six IDDM patients and six normal subjects were given saline, lactic acid, and saline infusions at the same rates of infusion after an overnight fast during euglycemic insulin-glucose clamp.
4310 3611527 To see whether relative differences in the glycemic responses to different foods were similar in insulin-dependent (IDDM) and non-insulin-dependent diabetic patients (NIDDM) we determined the glycemic index (GI) of a total of 20 foods and mixed test meals in groups of IDDM and NIDDM volunteers.
4311 3616783 This study reports a 22% prevalence of significant cortical osteopenia in 206 patients, aged 7-20 years, with established insulin-dependent diabetes mellitus (IDDM).
4312 3616783 The data documented are consistent with the conclusion that IDDM results in intestinal hyperabsorption of calcium, absorptive hypercalciuria, phosphaturia, hypomagnesaemia, hyperphosphatasaemia, and decreased circulating parathyroid hormone levels.
4313 3616783 This study reports a 22% prevalence of significant cortical osteopenia in 206 patients, aged 7-20 years, with established insulin-dependent diabetes mellitus (IDDM).
4314 3616783 The data documented are consistent with the conclusion that IDDM results in intestinal hyperabsorption of calcium, absorptive hypercalciuria, phosphaturia, hypomagnesaemia, hyperphosphatasaemia, and decreased circulating parathyroid hormone levels.
4315 3622196 Recently, we demonstrated that spaghetti caused a significantly lower glycemic response in isoinsulinemic insulin-dependent diabetic (IDDM) subjects than an exchangeable amount of potato.
4316 3622196 To answer this question, we evaluated blood glucose, free-insulin, and glucagon responses to exchangeable amounts of spaghetti and potato when ingested together with bolognese sauce in seven IDDM patients who had attained euglycemia with the artificial pancreas before meal intake.
4317 3622196 The approach by which the insulinemia was kept constant by the artificial pancreas seems to be a valuable tool for studying glycemic responses to different meals in IDDM patients who otherwise show great variations in circulating insulin and glucose levels when treated by subcutaneously administered insulin.
4318 3622196 Recently, we demonstrated that spaghetti caused a significantly lower glycemic response in isoinsulinemic insulin-dependent diabetic (IDDM) subjects than an exchangeable amount of potato.
4319 3622196 To answer this question, we evaluated blood glucose, free-insulin, and glucagon responses to exchangeable amounts of spaghetti and potato when ingested together with bolognese sauce in seven IDDM patients who had attained euglycemia with the artificial pancreas before meal intake.
4320 3622196 The approach by which the insulinemia was kept constant by the artificial pancreas seems to be a valuable tool for studying glycemic responses to different meals in IDDM patients who otherwise show great variations in circulating insulin and glucose levels when treated by subcutaneously administered insulin.
4321 3622196 Recently, we demonstrated that spaghetti caused a significantly lower glycemic response in isoinsulinemic insulin-dependent diabetic (IDDM) subjects than an exchangeable amount of potato.
4322 3622196 To answer this question, we evaluated blood glucose, free-insulin, and glucagon responses to exchangeable amounts of spaghetti and potato when ingested together with bolognese sauce in seven IDDM patients who had attained euglycemia with the artificial pancreas before meal intake.
4323 3622196 The approach by which the insulinemia was kept constant by the artificial pancreas seems to be a valuable tool for studying glycemic responses to different meals in IDDM patients who otherwise show great variations in circulating insulin and glucose levels when treated by subcutaneously administered insulin.
4324 3622206 After adjustment for age and body mass index, only the waist/thighs ratio was found to have an independent discriminating value between insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetic patients.
4325 3622224 We report a woman with idiopathic thrombocytopenic purpura (ITP) subsequent to Graves' disease and insulin-dependent diabetes mellitus (IDDM).
4326 3631074 Analyses of data on pairwise combinations of rheumatoid arthritis (RA), autoimmune thyroid disease (ATD), and insulin-dependent (type I) diabetes mellitus (IDDM) suggest that (a) IDDM is predisposed by two HLA-linked alleles, one of which also predisposes to ATD, (b) one of the IDDM alleles also confers susceptibility to RA, and (c) although the HLA-linked susceptibilities to RA and ATD appear to be primarily due to distinct alleles, the ATD allele may also have a minor role in predisposition to RA.
4327 3632266 The epidemiologic study of insulin-dependent diabetes mellitus (IDDM) has provided evidence for both a genetic and an environmental component in the etiology of the disease.
4328 3639057 The HLA-A,-B,-C,-DR antigens and the complement factors C2, C4 and Bf were determined in 30 insulin-dependent diabetes mellitus (IDDM) patients and 30 healthy controls from northern Sweden.
4329 3639057 Phenotype studies revealed significant associations between IDDM and HLA-DR4 (p less than 0.001), HLA-DR3 (p less than 0.05), HLA-DR3/4 (p less than 0.025), C4-B3 (p less than 0.001) and Bf-S (p less than 0.025).
4330 3639057 This haplotype was found in 10 out of 30 IDDM probands but in none of 30 control children and accounts for practically all the C4-B3 allotypes among the 30 IDDM probands.
4331 3639057 The C4-B3 gene therefore seems to be a valuable marker for IDDM.
4332 3639057 The HLA-A,-B,-C,-DR antigens and the complement factors C2, C4 and Bf were determined in 30 insulin-dependent diabetes mellitus (IDDM) patients and 30 healthy controls from northern Sweden.
4333 3639057 Phenotype studies revealed significant associations between IDDM and HLA-DR4 (p less than 0.001), HLA-DR3 (p less than 0.05), HLA-DR3/4 (p less than 0.025), C4-B3 (p less than 0.001) and Bf-S (p less than 0.025).
4334 3639057 This haplotype was found in 10 out of 30 IDDM probands but in none of 30 control children and accounts for practically all the C4-B3 allotypes among the 30 IDDM probands.
4335 3639057 The C4-B3 gene therefore seems to be a valuable marker for IDDM.
4336 3639057 The HLA-A,-B,-C,-DR antigens and the complement factors C2, C4 and Bf were determined in 30 insulin-dependent diabetes mellitus (IDDM) patients and 30 healthy controls from northern Sweden.
4337 3639057 Phenotype studies revealed significant associations between IDDM and HLA-DR4 (p less than 0.001), HLA-DR3 (p less than 0.05), HLA-DR3/4 (p less than 0.025), C4-B3 (p less than 0.001) and Bf-S (p less than 0.025).
4338 3639057 This haplotype was found in 10 out of 30 IDDM probands but in none of 30 control children and accounts for practically all the C4-B3 allotypes among the 30 IDDM probands.
4339 3639057 The C4-B3 gene therefore seems to be a valuable marker for IDDM.
4340 3639057 The HLA-A,-B,-C,-DR antigens and the complement factors C2, C4 and Bf were determined in 30 insulin-dependent diabetes mellitus (IDDM) patients and 30 healthy controls from northern Sweden.
4341 3639057 Phenotype studies revealed significant associations between IDDM and HLA-DR4 (p less than 0.001), HLA-DR3 (p less than 0.05), HLA-DR3/4 (p less than 0.025), C4-B3 (p less than 0.001) and Bf-S (p less than 0.025).
4342 3639057 This haplotype was found in 10 out of 30 IDDM probands but in none of 30 control children and accounts for practically all the C4-B3 allotypes among the 30 IDDM probands.
4343 3639057 The C4-B3 gene therefore seems to be a valuable marker for IDDM.
4344 3652616 We have reported that sera from a majority of patients with non-insulin-dependent diabetes mellitus (NIDDM) inhibit insulin-stimulated lipogenesis (3-3H-glucose conversion to 3H-lipid) in rat adipocytes to a greater extent than control sera or sera from patients with insulin-dependent diabetes mellitus (IDDM).
4345 3652616 Size exclusion chromatography of acid/ethanol extracts of sera on a Bio-Rad P2 column revealed the presence of a Mr 300-400 inhibitor of insulin-stimulated lipogenesis in 32 (70%) of 46 NIDDM sera but not in 9 IDDM or 12 control sera.
4346 3652616 We have reported that sera from a majority of patients with non-insulin-dependent diabetes mellitus (NIDDM) inhibit insulin-stimulated lipogenesis (3-3H-glucose conversion to 3H-lipid) in rat adipocytes to a greater extent than control sera or sera from patients with insulin-dependent diabetes mellitus (IDDM).
4347 3652616 Size exclusion chromatography of acid/ethanol extracts of sera on a Bio-Rad P2 column revealed the presence of a Mr 300-400 inhibitor of insulin-stimulated lipogenesis in 32 (70%) of 46 NIDDM sera but not in 9 IDDM or 12 control sera.
4348 3652619 This seasonal incidence was quite similar to that observed in insulin-dependent diabetes mellitus (IDDM) in humans.
4349 3661147 In 1975 a prospective longitudinal study of 63 non-pubescent children with insulin-dependent diabetes mellitus (IDDM) was started in order to study the development of retinopathy.
4350 3666048 Increasingly, experimental results are underlining the role played by autoimmune mechanisms in the pathogenesis of type I insulin-dependent diabetes mellitus (IDDM).
4351 3666050 In order to assess interaction between HLA and Gm for susceptibility to IDDM, the families of 155 IDDM probands were typed for HLA class I, II, III antigens and 16 Gm allotypes (including G2m23).
4352 3666050 This result suggests, that in spite of the absence of segregation distortion, interaction between Gm and HLA gene products may play a role in the familial penetrance of IDDM.
4353 3666050 In order to assess interaction between HLA and Gm for susceptibility to IDDM, the families of 155 IDDM probands were typed for HLA class I, II, III antigens and 16 Gm allotypes (including G2m23).
4354 3666050 This result suggests, that in spite of the absence of segregation distortion, interaction between Gm and HLA gene products may play a role in the familial penetrance of IDDM.
4355 3666052 Serum activities of complement-dependent antibody mediated cytotoxicity (C'AMC) were determined in 36 consecutive patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
4356 3666060 36 months continuous subcutaneous insulin infusion (CSII) in insulin dependent diabetes (IDDM)--influence on early stages of retinopathy, nephropathy and neuropathy--psychological analysis.
4357 3677977 We assessed the factors influencing the birth weight of infants born to 83 women with insulin-dependent diabetes mellitus (IDDM) over a 5-yr period.
4358 3677977 Maternal glycosylated hemoglobin (HbA1) concentrations at delivery correlated with the percentile birth-weight ratios (r = .43, P less than .001) and indicated that approximately 18% of variance in the birth weight could be ascribed to glycemic control in the third trimester.
4359 3677980 To evaluate this, we compared the frequency and severity of oral Candida colonization in 60 patients with insulin-dependent diabetes mellitus (IDDM) admitted to a low-intensity-care diabetes unit with those in 57 age- and sex-matched controls.
4360 3684449 Taking into consideration the possible causes of these differences, it is suggested that the hGH reserve depends primarily on the metabolic condition of the patients, while the type of diabetes (IDDM or NIDDY) and the insulin therapy used may also be important contributing factors.
4361 3687322 Sixty out of 63 patients with insulin-dependent diabetes mellitus (IDDM) diagnosed during pregnancy in the Diabetes Centre at the Department of Obstetrics and Gynaecology, Rigshospitalet, Copenhagen, were re-examined 2-16 years after diagnosis.
4362 3691301 Family interaction was assessed in 30 children with insulin-dependent diabetes mellitus (IDDM) of at least 2 years' duration using video-tapes of standardised family tasks.
4363 3698784 The Diabetes Family Behavior Checklist (DFBC) was administered to 54 adults and 18 adolescents (less than 19 yr of age) with insulin-dependent diabetes mellitus (IDDM).
4364 3698778 Use of beef ultralente for basal insulin delivery: plasma insulin concentrations after chronic ultralente administration in patients with IDDM.
4365 3700884 We assessed the magnesium status in 67 children with insulin-dependent diabetes mellitus (IDDM) in various degrees of diabetic control and its changes during the evolution of the disease.
4366 3704498 Investigations were carried out in Bucharest in 102 patients with insulin-dependent diabetes mellitus (IDDM) in order to verify the possible existence of a relationship between the HLA system and the level of insulin antibodies.
4367 3708229 Twenty-nine patients with insulin-dependent diabetes mellitus (IDDM) were identified as having cheiroarthropathy.
4368 3708230 Forty-nine had insulin-dependent diabetes mellitus (IDDM) and 60 had non-insulin-dependent diabetes mellitus (NIDDM).
4369 3708906 The spontaneous development of the putative autoimmune insulin-dependent diabetes mellitus (IDDM) in BB rats was not affected by the following factors: (a) sex, (b) gonadectomy, (c) administration of testosterone decanoate, 11 alpha-hydroxynandrolone decanoate, ethinyloestradiol or Org OD14 (tibolone).
4370 3715379 Glomerular filtration rate (GFR) and renal plasma flow (RPF) were measured in 27 patients with uncomplicated insulin-dependent diabetes (IDDM) before and after an oral glucose load of 1.1 g glucose/kg body wt.
4371 3720367 Sixty-five insulin-dependent diabetes mellitus (IDDM) patients at the Steno-Memorial Hospital entered the present study.
4372 3721066 Relationships between growth factors (somatomedin-C and growth hormone) and body development, metabolic control, and retinal changes in children and adolescents with IDDM.
4373 3731991 Twenty-five adolescent campers with insulin-dependent diabetes mellitus (IDDM) completed a Symptom Rating Checklist and estimated their blood glucose (BG) immediately before having their BG assessed four times daily for 11 days.
4374 3734035 Serum insulin-like growth factor I levels in adult diabetic patients: the effect of age.
4375 3734035 Despite reports of reduced serum insulin-like growth factor (IGF) levels in experimentally diabetic animals, human diabetic patients have been reported to have decreased, normal, or even elevated levels.
4376 3734035 This study was a cross-sectional examination of the effect of age on immunoreactive IGF-I levels in adult patients with insulin-dependent or noninsulin-dependent diabetes mellitus (IDDM and NIDDM) attending a diabetes out-patient clinic.
4377 3734035 For all ages combined, the mean IGF-I level (+/- SD) was 0.84 +/- 0.26 U/ml (202 +/- 62 ng/ml) in 133 normal subjects, significantly reduced to 0.41 +/- 0.17 U/ml in 121 IDDM patients, and 0.49 +/- 0.19 U/ml in 46 NIDDM patients (both P less than 0.001).
4378 3734035 Except for NIDDM patients aged 21-30 yr (only two patients), IGF-I levels in both IDDM and NIDDM patients were significantly lower in every age range than those in age-matched normal subjects, but did not differ between the two diabetic groups.
4379 3734035 Glycosylated hemoglobin levels correlated inversely with IGF-I levels only in younger patients with IDDM (r = -0.486; P less than 0.05 for patients aged 21-40 yr).
4380 3734035 We conclude that factors common to IDDM and NIDDM, perhaps related to relative nutritional deficiency at the cellular level, cause a reduction in serum IGF-I levels, and that this reduction occurs independently of age-related changes in IGF-I.
4381 3734035 Serum insulin-like growth factor I levels in adult diabetic patients: the effect of age.
4382 3734035 Despite reports of reduced serum insulin-like growth factor (IGF) levels in experimentally diabetic animals, human diabetic patients have been reported to have decreased, normal, or even elevated levels.
4383 3734035 This study was a cross-sectional examination of the effect of age on immunoreactive IGF-I levels in adult patients with insulin-dependent or noninsulin-dependent diabetes mellitus (IDDM and NIDDM) attending a diabetes out-patient clinic.
4384 3734035 For all ages combined, the mean IGF-I level (+/- SD) was 0.84 +/- 0.26 U/ml (202 +/- 62 ng/ml) in 133 normal subjects, significantly reduced to 0.41 +/- 0.17 U/ml in 121 IDDM patients, and 0.49 +/- 0.19 U/ml in 46 NIDDM patients (both P less than 0.001).
4385 3734035 Except for NIDDM patients aged 21-30 yr (only two patients), IGF-I levels in both IDDM and NIDDM patients were significantly lower in every age range than those in age-matched normal subjects, but did not differ between the two diabetic groups.
4386 3734035 Glycosylated hemoglobin levels correlated inversely with IGF-I levels only in younger patients with IDDM (r = -0.486; P less than 0.05 for patients aged 21-40 yr).
4387 3734035 We conclude that factors common to IDDM and NIDDM, perhaps related to relative nutritional deficiency at the cellular level, cause a reduction in serum IGF-I levels, and that this reduction occurs independently of age-related changes in IGF-I.
4388 3734035 Serum insulin-like growth factor I levels in adult diabetic patients: the effect of age.
4389 3734035 Despite reports of reduced serum insulin-like growth factor (IGF) levels in experimentally diabetic animals, human diabetic patients have been reported to have decreased, normal, or even elevated levels.
4390 3734035 This study was a cross-sectional examination of the effect of age on immunoreactive IGF-I levels in adult patients with insulin-dependent or noninsulin-dependent diabetes mellitus (IDDM and NIDDM) attending a diabetes out-patient clinic.
4391 3734035 For all ages combined, the mean IGF-I level (+/- SD) was 0.84 +/- 0.26 U/ml (202 +/- 62 ng/ml) in 133 normal subjects, significantly reduced to 0.41 +/- 0.17 U/ml in 121 IDDM patients, and 0.49 +/- 0.19 U/ml in 46 NIDDM patients (both P less than 0.001).
4392 3734035 Except for NIDDM patients aged 21-30 yr (only two patients), IGF-I levels in both IDDM and NIDDM patients were significantly lower in every age range than those in age-matched normal subjects, but did not differ between the two diabetic groups.
4393 3734035 Glycosylated hemoglobin levels correlated inversely with IGF-I levels only in younger patients with IDDM (r = -0.486; P less than 0.05 for patients aged 21-40 yr).
4394 3734035 We conclude that factors common to IDDM and NIDDM, perhaps related to relative nutritional deficiency at the cellular level, cause a reduction in serum IGF-I levels, and that this reduction occurs independently of age-related changes in IGF-I.
4395 3734035 Serum insulin-like growth factor I levels in adult diabetic patients: the effect of age.
4396 3734035 Despite reports of reduced serum insulin-like growth factor (IGF) levels in experimentally diabetic animals, human diabetic patients have been reported to have decreased, normal, or even elevated levels.
4397 3734035 This study was a cross-sectional examination of the effect of age on immunoreactive IGF-I levels in adult patients with insulin-dependent or noninsulin-dependent diabetes mellitus (IDDM and NIDDM) attending a diabetes out-patient clinic.
4398 3734035 For all ages combined, the mean IGF-I level (+/- SD) was 0.84 +/- 0.26 U/ml (202 +/- 62 ng/ml) in 133 normal subjects, significantly reduced to 0.41 +/- 0.17 U/ml in 121 IDDM patients, and 0.49 +/- 0.19 U/ml in 46 NIDDM patients (both P less than 0.001).
4399 3734035 Except for NIDDM patients aged 21-30 yr (only two patients), IGF-I levels in both IDDM and NIDDM patients were significantly lower in every age range than those in age-matched normal subjects, but did not differ between the two diabetic groups.
4400 3734035 Glycosylated hemoglobin levels correlated inversely with IGF-I levels only in younger patients with IDDM (r = -0.486; P less than 0.05 for patients aged 21-40 yr).
4401 3734035 We conclude that factors common to IDDM and NIDDM, perhaps related to relative nutritional deficiency at the cellular level, cause a reduction in serum IGF-I levels, and that this reduction occurs independently of age-related changes in IGF-I.
4402 3734035 Serum insulin-like growth factor I levels in adult diabetic patients: the effect of age.
4403 3734035 Despite reports of reduced serum insulin-like growth factor (IGF) levels in experimentally diabetic animals, human diabetic patients have been reported to have decreased, normal, or even elevated levels.
4404 3734035 This study was a cross-sectional examination of the effect of age on immunoreactive IGF-I levels in adult patients with insulin-dependent or noninsulin-dependent diabetes mellitus (IDDM and NIDDM) attending a diabetes out-patient clinic.
4405 3734035 For all ages combined, the mean IGF-I level (+/- SD) was 0.84 +/- 0.26 U/ml (202 +/- 62 ng/ml) in 133 normal subjects, significantly reduced to 0.41 +/- 0.17 U/ml in 121 IDDM patients, and 0.49 +/- 0.19 U/ml in 46 NIDDM patients (both P less than 0.001).
4406 3734035 Except for NIDDM patients aged 21-30 yr (only two patients), IGF-I levels in both IDDM and NIDDM patients were significantly lower in every age range than those in age-matched normal subjects, but did not differ between the two diabetic groups.
4407 3734035 Glycosylated hemoglobin levels correlated inversely with IGF-I levels only in younger patients with IDDM (r = -0.486; P less than 0.05 for patients aged 21-40 yr).
4408 3734035 We conclude that factors common to IDDM and NIDDM, perhaps related to relative nutritional deficiency at the cellular level, cause a reduction in serum IGF-I levels, and that this reduction occurs independently of age-related changes in IGF-I.
4409 3743307 Children with recent onset of insulin-dependent diabetes mellitus (IDDM) were compared with a sample of children with a recent acute medical problem.
4410 3743312 Comparative clinical reliability of fasting plasma glucose and glycosylated hemoglobin in non-insulin-dependent diabetes mellitus.
4411 3743312 We determined FPG and GHb concurrently on three separate occasions spanning 4 wk in 41 patients with non-insulin-dependent diabetes mellitus (NIDDM) and, for contrast, 5 with insulin-dependent diabetes mellitus (IDDM).
4412 3743359 Subcutaneous oxygen tension (tissue PO2) was measured by a polarographic method in the legs of insulin-dependent diabetics (IDDM) and controls.
4413 3756314 In IDDM without nephropathy a significant positive correlation was found between plasma zinc and plasma glucose, albumin, branched chain amino acids and glutamine, while in NIDDM without nephropathy a significant positive correlation exists between plasma zinc and the amino acids glutamine, valine, histidine and lysine.
4414 3769715 This study was undertaken to examine the possible relationships between muscle capillary basement membrane width (CBMW) and glycemic control, bone age, chronologic age, and duration of diabetes in young patients with insulin-dependent diabetes mellitus (IDDM) during different stages of pubertal development.
4415 3769715 We studied 49 males and 43 females (age, 7-20 yr) with IDDM for up to 16 yr for whom bone age and glycosylated hemoglobin (HbA1c) data were available at the time of right quadriceps muscle biopsy.
4416 3769715 This study was undertaken to examine the possible relationships between muscle capillary basement membrane width (CBMW) and glycemic control, bone age, chronologic age, and duration of diabetes in young patients with insulin-dependent diabetes mellitus (IDDM) during different stages of pubertal development.
4417 3769715 We studied 49 males and 43 females (age, 7-20 yr) with IDDM for up to 16 yr for whom bone age and glycosylated hemoglobin (HbA1c) data were available at the time of right quadriceps muscle biopsy.
4418 3769718 ATT39 factor scores, in 134 insulin-dependent diabetes mellitus (IDDM) and 166 non-insulin-dependent diabetes mellitus (NIDDM) patients, were correlated with scores on the Cattell 16 personality factor questionnaire and the locus of control of behavior scale (LCB).
4419 3769717 Psychologic adjustment, assessed by self-ratings of anxiety, self-esteem, and depression, and cognitive as well as behavioral coping strategies, elicited by interview, were monitored longitudinally among school-age children with recent-onset insulin-dependent diabetes mellitus (IDDM).
4420 3769717 The diagnosis of IDDM created minimal emotional upheaval (which faded within 6 mo), despite this cohort's consistent report that the diet, insulin injections, and urine tests were difficult.
4421 3769717 Psychologic adjustment, assessed by self-ratings of anxiety, self-esteem, and depression, and cognitive as well as behavioral coping strategies, elicited by interview, were monitored longitudinally among school-age children with recent-onset insulin-dependent diabetes mellitus (IDDM).
4422 3769717 The diagnosis of IDDM created minimal emotional upheaval (which faded within 6 mo), despite this cohort's consistent report that the diet, insulin injections, and urine tests were difficult.
4423 3770311 When matched on these important time-related variables, the overall prevalences of complications for insulin-dependent (IDDM) compared with non-insulin-dependent (NIDDM) diabetic patients were essentially the same.
4424 3774753 Using the HLA-DR4 association with two distinct diseases, IDDM and JRA, as a model, we can conclude the following: There are at least seven distinct haplotypes which share the HLA DR4 specificity; these haplotypes include six alleles at the DR-beta genetic locus.
4425 3774753 DR4+ IDDM is most closely associated with the DQ 3.2 allele at DQ-beta; DR4+ JRA, on the other hand, appears to be highly associated with rare alleles at DR-beta, but not DQ.
4426 3774753 Using the HLA-DR4 association with two distinct diseases, IDDM and JRA, as a model, we can conclude the following: There are at least seven distinct haplotypes which share the HLA DR4 specificity; these haplotypes include six alleles at the DR-beta genetic locus.
4427 3774753 DR4+ IDDM is most closely associated with the DQ 3.2 allele at DQ-beta; DR4+ JRA, on the other hand, appears to be highly associated with rare alleles at DR-beta, but not DQ.
4428 3776515 Auditory Brainstem Evoked Potentials (ABEP) were recorded from 33 insulin-dependent diabetes mellitus (IDDM) patients (17 with diabetic peripheral neuropathy and 16 without) as well as from 20 normals.
4429 3788976 In a recent study of GM allotype frequencies in HLA-defined subsets of patients with insulin-dependent diabetes mellitus (IDDM) and similarly defined healthy sibling controls, we found evidence for an HLA-dependent GM effect on IDDM susceptibility.
4430 3792661 There is no information concerning the risk of developing insulin-dependent diabetes mellitus (IDDM) in eastern Europe.
4431 3802496 Biological intra-individual variation in concentrations of 16 clinical biochemical analytes in serum was estimated for 27 patients with insulin-dependent diabetes mellitus (IDDM), and results were compared with those for apparently healthy individuals.
4432 3802496 The ratio of the average intra-individual variation in IDDM patients to that in normal subjects exceeded 2.0 for Na+, K+, creatinine, and alpha-amylase; 1.50 to 2.0 for Cl-, total protein, albumin, cholesterol, and hemoglobin; and 1.2 to 1.5 for urea, uric acid, high-density-lipoprotein cholesterol, and aspartate aminotransferase.
4433 3802496 Average intra-individual variations were greater for women than for men for Na+, total protein, albumin, and hemoglobin.
4434 3802496 Biological intra-individual variation in concentrations of 16 clinical biochemical analytes in serum was estimated for 27 patients with insulin-dependent diabetes mellitus (IDDM), and results were compared with those for apparently healthy individuals.
4435 3802496 The ratio of the average intra-individual variation in IDDM patients to that in normal subjects exceeded 2.0 for Na+, K+, creatinine, and alpha-amylase; 1.50 to 2.0 for Cl-, total protein, albumin, cholesterol, and hemoglobin; and 1.2 to 1.5 for urea, uric acid, high-density-lipoprotein cholesterol, and aspartate aminotransferase.
4436 3802496 Average intra-individual variations were greater for women than for men for Na+, total protein, albumin, and hemoglobin.
4437 3803736 Seasonality in the diagnosis of insulin-dependent diabetes mellitus (IDDM), i.e., increased incidence in winter, was the impetus for this study of seasonality in glycosylated hemoglobin levels in nondiabetics.
4438 3803736 IDDM is caused by the gradual destruction of the pancreatic insulin-producing cells via lymphocytic infiltration--a process that may occur over years.
4439 3803736 We conclude that a decreased carbohydrate tolerance associated with winter can explain the seasonal variation in the incidence of IDDM and that this seasonality is caused by the precipitation of overt carbohydrate intolerance in individuals with already seriously compromised insulin secretory capacity.
4440 3803736 Seasonality in the diagnosis of insulin-dependent diabetes mellitus (IDDM), i.e., increased incidence in winter, was the impetus for this study of seasonality in glycosylated hemoglobin levels in nondiabetics.
4441 3803736 IDDM is caused by the gradual destruction of the pancreatic insulin-producing cells via lymphocytic infiltration--a process that may occur over years.
4442 3803736 We conclude that a decreased carbohydrate tolerance associated with winter can explain the seasonal variation in the incidence of IDDM and that this seasonality is caused by the precipitation of overt carbohydrate intolerance in individuals with already seriously compromised insulin secretory capacity.
4443 3803736 Seasonality in the diagnosis of insulin-dependent diabetes mellitus (IDDM), i.e., increased incidence in winter, was the impetus for this study of seasonality in glycosylated hemoglobin levels in nondiabetics.
4444 3803736 IDDM is caused by the gradual destruction of the pancreatic insulin-producing cells via lymphocytic infiltration--a process that may occur over years.
4445 3803736 We conclude that a decreased carbohydrate tolerance associated with winter can explain the seasonal variation in the incidence of IDDM and that this seasonality is caused by the precipitation of overt carbohydrate intolerance in individuals with already seriously compromised insulin secretory capacity.
4446 3803740 Spirometry was performed on 88 children with insulin-dependent diabetes mellitus (IDDM) and 216 healthy controls living in Sheffield.
4447 3816042 The incidence of insulin-dependent diabetes (IDDM) was evaluated as a function of time of follow-up among the 371 siblings of 193 diabetic children using actuarial methods and comparisons were carried out according to HLA genotype, sex, age and birth order.
4448 3817302 Insulin and insulin-receptor autoantibodies in children with newly diagnosed IDDM before insulin therapy.
4449 3817302 Twenty-nine children, aged 1-15 yr, with newly diagnosed insulin-dependent diabetes mellitus (IDDM) had sera taken before insulin therapy to be examined for the presence of insulin-receptor antibodies by measuring the inhibition of binding of radiolabeled insulin to IM-9 lymphocytes in both whole serum and purified IgG fractions.
4450 3817302 Insulin-receptor antibodies and insulin autoantibodies may play a currently undefined pathophysiologic role in the development of IDDM.
4451 3817302 Insulin and insulin-receptor autoantibodies in children with newly diagnosed IDDM before insulin therapy.
4452 3817302 Twenty-nine children, aged 1-15 yr, with newly diagnosed insulin-dependent diabetes mellitus (IDDM) had sera taken before insulin therapy to be examined for the presence of insulin-receptor antibodies by measuring the inhibition of binding of radiolabeled insulin to IM-9 lymphocytes in both whole serum and purified IgG fractions.
4453 3817302 Insulin-receptor antibodies and insulin autoantibodies may play a currently undefined pathophysiologic role in the development of IDDM.
4454 3817302 Insulin and insulin-receptor autoantibodies in children with newly diagnosed IDDM before insulin therapy.
4455 3817302 Twenty-nine children, aged 1-15 yr, with newly diagnosed insulin-dependent diabetes mellitus (IDDM) had sera taken before insulin therapy to be examined for the presence of insulin-receptor antibodies by measuring the inhibition of binding of radiolabeled insulin to IM-9 lymphocytes in both whole serum and purified IgG fractions.
4456 3817302 Insulin-receptor antibodies and insulin autoantibodies may play a currently undefined pathophysiologic role in the development of IDDM.
4457 3817304 Alteration of phenytoin binding by glycosylation of albumin in IDDM.
4458 3817304 We measured glycosylated albumin and hemoglobin and serum protein binding of phenytoin in 57 children and adolescents with insulin-dependent diabetes mellitus (IDDM).
4459 3817304 Alteration of phenytoin binding by glycosylation of albumin in IDDM.
4460 3817304 We measured glycosylated albumin and hemoglobin and serum protein binding of phenytoin in 57 children and adolescents with insulin-dependent diabetes mellitus (IDDM).
4461 3818892 The significance of impaired pancreatic polypeptide and epinephrine responses to hypoglycemia in patients with insulin-dependent diabetes mellitus.
4462 3818892 The impaired epinephrine and glucagon responses to hypoglycemia often found in patients with insulin-dependent diabetes mellitus (IDDM) may be due to autonomic neuropathy.
4463 3818892 Since the pancreatic polypeptide response to hypoglycemia is mediated by cholinergic mechanisms, we used this response as an indicator of autonomic neuropathy to determine whether deficient epinephrine and glucagon responses in IDDM could be ascribed to an autonomic defect.
4464 3818892 The relationships between pancreatic polypeptide, epinephrine, and glucagon responses during insulin-induced hypoglycemia were assessed in 18 patients with IDDM who had no overt evidence of autonomic neuropathy, including normal standard cardiovascular reflex tests, and 11 age-matched nondiabetic subjects.
4465 3818892 Thus, the responses of plasma pancreatic polypeptide and epinephrine to insulin-induced hypoglycemia may be a useful test for the identification of early autonomic neuropathy in IDDM.
4466 3818892 The significance of impaired pancreatic polypeptide and epinephrine responses to hypoglycemia in patients with insulin-dependent diabetes mellitus.
4467 3818892 The impaired epinephrine and glucagon responses to hypoglycemia often found in patients with insulin-dependent diabetes mellitus (IDDM) may be due to autonomic neuropathy.
4468 3818892 Since the pancreatic polypeptide response to hypoglycemia is mediated by cholinergic mechanisms, we used this response as an indicator of autonomic neuropathy to determine whether deficient epinephrine and glucagon responses in IDDM could be ascribed to an autonomic defect.
4469 3818892 The relationships between pancreatic polypeptide, epinephrine, and glucagon responses during insulin-induced hypoglycemia were assessed in 18 patients with IDDM who had no overt evidence of autonomic neuropathy, including normal standard cardiovascular reflex tests, and 11 age-matched nondiabetic subjects.
4470 3818892 Thus, the responses of plasma pancreatic polypeptide and epinephrine to insulin-induced hypoglycemia may be a useful test for the identification of early autonomic neuropathy in IDDM.
4471 3818892 The significance of impaired pancreatic polypeptide and epinephrine responses to hypoglycemia in patients with insulin-dependent diabetes mellitus.
4472 3818892 The impaired epinephrine and glucagon responses to hypoglycemia often found in patients with insulin-dependent diabetes mellitus (IDDM) may be due to autonomic neuropathy.
4473 3818892 Since the pancreatic polypeptide response to hypoglycemia is mediated by cholinergic mechanisms, we used this response as an indicator of autonomic neuropathy to determine whether deficient epinephrine and glucagon responses in IDDM could be ascribed to an autonomic defect.
4474 3818892 The relationships between pancreatic polypeptide, epinephrine, and glucagon responses during insulin-induced hypoglycemia were assessed in 18 patients with IDDM who had no overt evidence of autonomic neuropathy, including normal standard cardiovascular reflex tests, and 11 age-matched nondiabetic subjects.
4475 3818892 Thus, the responses of plasma pancreatic polypeptide and epinephrine to insulin-induced hypoglycemia may be a useful test for the identification of early autonomic neuropathy in IDDM.
4476 3818892 The significance of impaired pancreatic polypeptide and epinephrine responses to hypoglycemia in patients with insulin-dependent diabetes mellitus.
4477 3818892 The impaired epinephrine and glucagon responses to hypoglycemia often found in patients with insulin-dependent diabetes mellitus (IDDM) may be due to autonomic neuropathy.
4478 3818892 Since the pancreatic polypeptide response to hypoglycemia is mediated by cholinergic mechanisms, we used this response as an indicator of autonomic neuropathy to determine whether deficient epinephrine and glucagon responses in IDDM could be ascribed to an autonomic defect.
4479 3818892 The relationships between pancreatic polypeptide, epinephrine, and glucagon responses during insulin-induced hypoglycemia were assessed in 18 patients with IDDM who had no overt evidence of autonomic neuropathy, including normal standard cardiovascular reflex tests, and 11 age-matched nondiabetic subjects.
4480 3818892 Thus, the responses of plasma pancreatic polypeptide and epinephrine to insulin-induced hypoglycemia may be a useful test for the identification of early autonomic neuropathy in IDDM.
4481 3825934 The risk of premature coronary artery disease (CAD) and its determinants were investigated in a cohort of 292 patients with juvenile-onset, insulin-dependent diabetes mellitus (IDDM) who were followed for 20 to 40 years.
4482 3834950 EC obtained from the umbilical veins of infants of poorly controlled insulin dependent diabetic mothers (IDDM) showed similar patterns of retraction.
4483 3856383 Much debate has taken place over the mode(s) of inheritance of insulin-dependent diabetes mellitus (IDDM) and the possibility of etiological heterogeneity.
4484 3856383 We have analyzed the disease status (IDDM) and genetic marker (HLA-A/B haplotype) data from 61 multiple-case IDDM families ascertained through two registries in the Pittsburgh, Pennsylvania, area.
4485 3856383 Families with a parent and siblings affected (N = 6) showed evidence against close linkage between HLA-B and IDDM for some models.
4486 3856383 Much debate has taken place over the mode(s) of inheritance of insulin-dependent diabetes mellitus (IDDM) and the possibility of etiological heterogeneity.
4487 3856383 We have analyzed the disease status (IDDM) and genetic marker (HLA-A/B haplotype) data from 61 multiple-case IDDM families ascertained through two registries in the Pittsburgh, Pennsylvania, area.
4488 3856383 Families with a parent and siblings affected (N = 6) showed evidence against close linkage between HLA-B and IDDM for some models.
4489 3856383 Much debate has taken place over the mode(s) of inheritance of insulin-dependent diabetes mellitus (IDDM) and the possibility of etiological heterogeneity.
4490 3856383 We have analyzed the disease status (IDDM) and genetic marker (HLA-A/B haplotype) data from 61 multiple-case IDDM families ascertained through two registries in the Pittsburgh, Pennsylvania, area.
4491 3856383 Families with a parent and siblings affected (N = 6) showed evidence against close linkage between HLA-B and IDDM for some models.
4492 3858281 To determine if renal functional alterations in diabetes mellitus could be related to disturbances of vasoactive systems, renal plasma flow (RPF), glomerular filtration rate (GFR), PRA (basal and stimulated), plasma catecholamine levels, and urinary excretion of prostaglandin E2 (PGE2), 6-keto-PGF1 alpha, and kallikrein were determined in 21 patients with insulin-dependent diabetes mellitus (IDDM) of short duration and 15 normal subjects.
4493 3858281 The results suggest that in IDDM, there may be an imbalance between the degree of activation of the renin-angiotensin and sympathetic nervous systems and the renal production of PGs.
4494 3858281 To determine if renal functional alterations in diabetes mellitus could be related to disturbances of vasoactive systems, renal plasma flow (RPF), glomerular filtration rate (GFR), PRA (basal and stimulated), plasma catecholamine levels, and urinary excretion of prostaglandin E2 (PGE2), 6-keto-PGF1 alpha, and kallikrein were determined in 21 patients with insulin-dependent diabetes mellitus (IDDM) of short duration and 15 normal subjects.
4495 3858281 The results suggest that in IDDM, there may be an imbalance between the degree of activation of the renin-angiotensin and sympathetic nervous systems and the renal production of PGs.
4496 3863753 The epidemiology of insulin-dependent diabetes mellitus (IDDM) in Finland and in northern Europe.
4497 3863777 We report a combined segregation and linkage analysis of a Danish sample of 216 insulin-dependent diabetes mellitus (IDDM) nuclear families: of these 216, twenty multiplex families were haplotyped regarding HLA-DR and -B markers.
4498 3863777 Particularly strong, positive haplotype associations were found for the DR3,B8, DR3,B18, and DR4,B15 haplotypes, but detailed analyses showed that neither these particular haplotypes nor the DR3 and DR4 haplotypes in general could entirely explain the HLA-associated susceptibility.
4499 3864705 The descriptive epidemiology of diabetic coma at onset was investigated in a nationwide survey of insulin-dependent diabetic (IDDM) children (age at onset less than 18 yr) throughout Japan for the years 1970-81.
4500 3865485 No effect of the compound was seen in MRL lpr/lpr mice (lupus glomerulonephritis, lymphoproliferative disease) and in BB rats (insulin-dependent diabetes mellitus; IDDM).
4501 3865895 107 patients with insulin-dependent diabetes mellitus (IDDM) were typed for HLA A, B, C-, and DR antigens, and for complement C4A, C4B, and Bf alleles, and the results were compared with those of a combined reference group of 332 appropriately matched healthy subjects.
4502 3865895 Supratypes (allelic combinations) were identified from the phenotype of each group, and it was shown that the frequency of several supratypes is increased in patients with IDDM, in particular supratypes (A1 Cw7) B8 C4AQ0 C4B1 BfS DR3 (P = 0.0001), (A30 Cw-) B18 C4A3 C4BQ0 BfF1 DR3 (P = 0.0003), (A2 Cw3) B62 C4AR C4B2.9 BfS DR4 (P = 0.0002), and three other supratypes including DR4.
4503 3865895 The absolute risk of IDDM was approximately 0.5 in subjects who were homozygous for B18 C4A3 C4BQ0 BfF1 DR3.
4504 3865895 107 patients with insulin-dependent diabetes mellitus (IDDM) were typed for HLA A, B, C-, and DR antigens, and for complement C4A, C4B, and Bf alleles, and the results were compared with those of a combined reference group of 332 appropriately matched healthy subjects.
4505 3865895 Supratypes (allelic combinations) were identified from the phenotype of each group, and it was shown that the frequency of several supratypes is increased in patients with IDDM, in particular supratypes (A1 Cw7) B8 C4AQ0 C4B1 BfS DR3 (P = 0.0001), (A30 Cw-) B18 C4A3 C4BQ0 BfF1 DR3 (P = 0.0003), (A2 Cw3) B62 C4AR C4B2.9 BfS DR4 (P = 0.0002), and three other supratypes including DR4.
4506 3865895 The absolute risk of IDDM was approximately 0.5 in subjects who were homozygous for B18 C4A3 C4BQ0 BfF1 DR3.
4507 3865895 107 patients with insulin-dependent diabetes mellitus (IDDM) were typed for HLA A, B, C-, and DR antigens, and for complement C4A, C4B, and Bf alleles, and the results were compared with those of a combined reference group of 332 appropriately matched healthy subjects.
4508 3865895 Supratypes (allelic combinations) were identified from the phenotype of each group, and it was shown that the frequency of several supratypes is increased in patients with IDDM, in particular supratypes (A1 Cw7) B8 C4AQ0 C4B1 BfS DR3 (P = 0.0001), (A30 Cw-) B18 C4A3 C4BQ0 BfF1 DR3 (P = 0.0003), (A2 Cw3) B62 C4AR C4B2.9 BfS DR4 (P = 0.0002), and three other supratypes including DR4.
4509 3865895 The absolute risk of IDDM was approximately 0.5 in subjects who were homozygous for B18 C4A3 C4BQ0 BfF1 DR3.
4510 3867801 Intervention in nephropathy due to insulin-dependent diabetes mellitus (IDDM).
4511 3873328 Altogether 281 patients were classified as having insulin-dependent (IDDM) and 2713 as having non-insulin-dependent (NIDDM) diabetes.
4512 3876054 We studied the distribution of HLA-DR and MT1, MT2, MT3 genotypes in 23 Chinese children with insulin-dependent diabetes mellitus (IDDM).
4513 3879724 A series of diabetic patients from 3 centres in South India have been tested for HLA A, HLA B, BF, C2, C4A, C4B and GLO types.
4514 3879724 For insulin-dependent diabetes mellitus (IDDM) patients there was a significant increase in HLA B8, of BF F and decrease of C4 A6.
4515 3879724 No significant variation in HLA, BF, C2 or GLO frequencies was found in non-insulin-dependent diabetes mellitus (NIDDM) patients, but there was a significant decrease in C4B 1 and an increase in C4B 2.
4516 3881092 In an 11-year study of experimental insulin-deficient diabetes (IDDM) induced in rhesus monkeys by streptozotocin or total pancreatectomy, the authors have found that pathophysiologic changes occur in eye and kidney, which closely resemble the early stages of human insulin deficient diabetes mellitus (IDDM).
4517 3881092 This animal model resembles human disease in that the animals tend to become ketotic unless maintained with exogenous insulin; C-peptide production is low to absent, and large amounts of glycosylated hemoglobin develop within a month of onset.
4518 3881304 To determine the impact of insulin-binding antibodies on total (TIRI) and free insulin (FIRI) as well as on insulin sensitivity, 10 insulin-dependent diabetic patients (IDDM) with poststimulatory C-peptide less than 100 pmol/L and an insulin binding capacity (IBC) between less than 1 and 294 micrograms/L serum were studied during and after a 1-h nonprimed, constant-rate insulin infusion (study 1: 0.057 U/kg body wt, study 2: 0.286 U/kg body wt).
4519 3882368 We report a double-crossover study to assess the impact of self-monitoring of blood glucose (SMBG) on the glycemic control of children with insulin-dependent diabetes mellitus (IDDM) on a conventional therapeutic regimen.
4520 3886460 Louis) to determine geno-types at the insulin locus in 313 unrelated American Blacks (132 nondiabetic, 27 with IDDM, and 154 with NIDDM).
4521 3886464 The tendency of insulin in high concentrations to self-associate and the widespread presence of insulin-degrading enzymes suggest that fragments and/or aggregates of insulin may circulate in normal and insulin-dependent diabetic (IDDM) individuals.
4522 3886464 IRI harvested from the blood of 12 C-peptide-negative IDDMs, using a variety of insulin preparations, also separated into 6000 (80.5 +/- 3.9%) and 9000-12,000 (19.5 +/- 3.9%) mol wt material.
4523 3886464 The tendency of insulin in high concentrations to self-associate and the widespread presence of insulin-degrading enzymes suggest that fragments and/or aggregates of insulin may circulate in normal and insulin-dependent diabetic (IDDM) individuals.
4524 3886464 IRI harvested from the blood of 12 C-peptide-negative IDDMs, using a variety of insulin preparations, also separated into 6000 (80.5 +/- 3.9%) and 9000-12,000 (19.5 +/- 3.9%) mol wt material.
4525 3888735 Only three patients developed insulin-dependent diabetes (IDDM) and did so before the ICA study was started.
4526 3890104 An increased incidence of insulin-dependent diabetes mellitus (IDDM) has been reported in patients with congenital rubella syndrome (CRS).
4527 3891465 The present study was undertaken to evaluate the influence of sodium salicylate on the counterregulatory glucagon response to insulin-induced hypoglycemia in both insulin-dependent diabetic subjects (IDDM) and normal controls.
4528 3891465 The IDDM group consisted of 5 patients with recent onset of disease (less than 45 days), a normal glucagon response to hypoglycemia, and no detectable insulin antibodies (group 1); and 7 patients with duration of disease between 1 and 5 yr, a reduced glucagon response to hypoglycemia, and no insulin antibodies (group 2).
4529 3891465 The present study was undertaken to evaluate the influence of sodium salicylate on the counterregulatory glucagon response to insulin-induced hypoglycemia in both insulin-dependent diabetic subjects (IDDM) and normal controls.
4530 3891465 The IDDM group consisted of 5 patients with recent onset of disease (less than 45 days), a normal glucagon response to hypoglycemia, and no detectable insulin antibodies (group 1); and 7 patients with duration of disease between 1 and 5 yr, a reduced glucagon response to hypoglycemia, and no insulin antibodies (group 2).
4531 3891468 Eighty-eight North Indian patients with type I, insulin-dependent diabetes mellitus (IDDM) and 113 unaffected individuals were typed for HLA-DR antigens from DR1 to DR7.
4532 3891786 To determine if the enhanced glycemic response to epinephrine in patients with insulin-dependent diabetes mellitus (IDDM) is the result of increased adrenergic sensitivity per se, increased glucagon secretion, decreased insulin secretion, or a combination of these, plasma epinephrine concentration-response curves were determined in insulin-infused (initially euglycemic) patients with IDDM and nondiabetic subjects on two occasions: once when insulin and glucagon were free to change (control study), and again when insulin and glucagon were held constant (islet clamp study).
4533 3891786 During the islet clamp study (somatostatin infusion with insulin and glucagon replacement at fixed rates), the heightened glycemic response was unaltered in the patients with IDDM, but the nondiabetic subjects exhibited an enhanced glycemic response to epinephrine indistinguishable from that of patients with IDDM.
4534 3891786 Enhanced glycemic responsiveness of patients with IDDM to epinephrine is not the result of increased sensitivity of adrenergic receptor-effector mechanisms per se nor of their increased glucagon secretory response; rather, it is the result of their inability to augment insulin secretion.
4535 3891786 To determine if the enhanced glycemic response to epinephrine in patients with insulin-dependent diabetes mellitus (IDDM) is the result of increased adrenergic sensitivity per se, increased glucagon secretion, decreased insulin secretion, or a combination of these, plasma epinephrine concentration-response curves were determined in insulin-infused (initially euglycemic) patients with IDDM and nondiabetic subjects on two occasions: once when insulin and glucagon were free to change (control study), and again when insulin and glucagon were held constant (islet clamp study).
4536 3891786 During the islet clamp study (somatostatin infusion with insulin and glucagon replacement at fixed rates), the heightened glycemic response was unaltered in the patients with IDDM, but the nondiabetic subjects exhibited an enhanced glycemic response to epinephrine indistinguishable from that of patients with IDDM.
4537 3891786 Enhanced glycemic responsiveness of patients with IDDM to epinephrine is not the result of increased sensitivity of adrenergic receptor-effector mechanisms per se nor of their increased glucagon secretory response; rather, it is the result of their inability to augment insulin secretion.
4538 3891786 To determine if the enhanced glycemic response to epinephrine in patients with insulin-dependent diabetes mellitus (IDDM) is the result of increased adrenergic sensitivity per se, increased glucagon secretion, decreased insulin secretion, or a combination of these, plasma epinephrine concentration-response curves were determined in insulin-infused (initially euglycemic) patients with IDDM and nondiabetic subjects on two occasions: once when insulin and glucagon were free to change (control study), and again when insulin and glucagon were held constant (islet clamp study).
4539 3891786 During the islet clamp study (somatostatin infusion with insulin and glucagon replacement at fixed rates), the heightened glycemic response was unaltered in the patients with IDDM, but the nondiabetic subjects exhibited an enhanced glycemic response to epinephrine indistinguishable from that of patients with IDDM.
4540 3891786 Enhanced glycemic responsiveness of patients with IDDM to epinephrine is not the result of increased sensitivity of adrenergic receptor-effector mechanisms per se nor of their increased glucagon secretory response; rather, it is the result of their inability to augment insulin secretion.
4541 3894118 To determine whether glucose-mediated as well as insulin-mediated regulation of glucose utilization and glucose production is impaired in patients with insulin-dependent diabetes mellitus (IDDM), six nonobese, diabetic patients and seven age-, sex-, and weight-matched nondiabetic subjects were studied.
4542 3894118 Thus, although stimulation of glucose utilization by insulin is impaired in patients with IDDM, the ability of an increase in glucose concentration to increase glucose utilization does not appear to differ from that present in nondiabetic subjects, at insulin concentrations in the low physiologic range.
4543 3894118 To determine whether glucose-mediated as well as insulin-mediated regulation of glucose utilization and glucose production is impaired in patients with insulin-dependent diabetes mellitus (IDDM), six nonobese, diabetic patients and seven age-, sex-, and weight-matched nondiabetic subjects were studied.
4544 3894118 Thus, although stimulation of glucose utilization by insulin is impaired in patients with IDDM, the ability of an increase in glucose concentration to increase glucose utilization does not appear to differ from that present in nondiabetic subjects, at insulin concentrations in the low physiologic range.
4545 3894123 Insulin-dependent diabetes mellitus (IDDM) induces plasma amino acid (AA) abnormalities, including low alanine and high branched-chain (BCAA).
4546 3894130 Tissue sensitivity to insulin was studied using the euglycemic insulin clamp technique (delta plasma insulin above basal 90 microU/ml) in eight patients with type I diabetes mellitus (IDDM) before and after 4-8 mo of continuous subcutaneous insulin infusion (CSII) and in 36 age-matched control subjects.
4547 3894130 Institution of CSII was associated with significant improvements in glycosylated hemoglobin (HbA1) (11.2 +/- 0.6% versus 8.1 +/- 0.4%; P less than 0.001) and mean 24-h plasma glucose concentrations (239 +/- 23 mg/dl versus 106 +/- 18 mg/dl; P less than 0.001).
4548 3894130 We conclude that near-normalization of glucose metabolism with CSII partially corrects, but does not restore to normal, insulin-stimulated glucose uptake in IDDM.
4549 3894130 Our failure to totally reverse the impaired response of peripheral tissues to insulin in IDDM patients may be attributed to inadequate metabolic correction, the peripheral route of insulin administration, or a primary defect in glucose metabolism.
4550 3894130 Tissue sensitivity to insulin was studied using the euglycemic insulin clamp technique (delta plasma insulin above basal 90 microU/ml) in eight patients with type I diabetes mellitus (IDDM) before and after 4-8 mo of continuous subcutaneous insulin infusion (CSII) and in 36 age-matched control subjects.
4551 3894130 Institution of CSII was associated with significant improvements in glycosylated hemoglobin (HbA1) (11.2 +/- 0.6% versus 8.1 +/- 0.4%; P less than 0.001) and mean 24-h plasma glucose concentrations (239 +/- 23 mg/dl versus 106 +/- 18 mg/dl; P less than 0.001).
4552 3894130 We conclude that near-normalization of glucose metabolism with CSII partially corrects, but does not restore to normal, insulin-stimulated glucose uptake in IDDM.
4553 3894130 Our failure to totally reverse the impaired response of peripheral tissues to insulin in IDDM patients may be attributed to inadequate metabolic correction, the peripheral route of insulin administration, or a primary defect in glucose metabolism.
4554 3894130 Tissue sensitivity to insulin was studied using the euglycemic insulin clamp technique (delta plasma insulin above basal 90 microU/ml) in eight patients with type I diabetes mellitus (IDDM) before and after 4-8 mo of continuous subcutaneous insulin infusion (CSII) and in 36 age-matched control subjects.
4555 3894130 Institution of CSII was associated with significant improvements in glycosylated hemoglobin (HbA1) (11.2 +/- 0.6% versus 8.1 +/- 0.4%; P less than 0.001) and mean 24-h plasma glucose concentrations (239 +/- 23 mg/dl versus 106 +/- 18 mg/dl; P less than 0.001).
4556 3894130 We conclude that near-normalization of glucose metabolism with CSII partially corrects, but does not restore to normal, insulin-stimulated glucose uptake in IDDM.
4557 3894130 Our failure to totally reverse the impaired response of peripheral tissues to insulin in IDDM patients may be attributed to inadequate metabolic correction, the peripheral route of insulin administration, or a primary defect in glucose metabolism.
4558 3896901 Insulin antibodies, as measured by plasma radiolabeled insulin-binding capacity, were determined in 124 newly diagnosed insulin-dependent diabetic (IDDM) children before and after 1, 3, and 5 days of insulin therapy.
4559 3896901 Only two of 446 siblings of IDDM children showed elevated insulin binding, one of whom developed IDDM 6 wk later.
4560 3896901 The presence of an insulin-binding substance probably representing insulin antibodies in some cases of newly diagnosed IDDM suggests that autoimmunity in this disorder is not limited to the B-cell membrane and cytoplasm and lends further support to the heterogeneity of IDDM.
4561 3896901 Insulin antibodies, as measured by plasma radiolabeled insulin-binding capacity, were determined in 124 newly diagnosed insulin-dependent diabetic (IDDM) children before and after 1, 3, and 5 days of insulin therapy.
4562 3896901 Only two of 446 siblings of IDDM children showed elevated insulin binding, one of whom developed IDDM 6 wk later.
4563 3896901 The presence of an insulin-binding substance probably representing insulin antibodies in some cases of newly diagnosed IDDM suggests that autoimmunity in this disorder is not limited to the B-cell membrane and cytoplasm and lends further support to the heterogeneity of IDDM.
4564 3896901 Insulin antibodies, as measured by plasma radiolabeled insulin-binding capacity, were determined in 124 newly diagnosed insulin-dependent diabetic (IDDM) children before and after 1, 3, and 5 days of insulin therapy.
4565 3896901 Only two of 446 siblings of IDDM children showed elevated insulin binding, one of whom developed IDDM 6 wk later.
4566 3896901 The presence of an insulin-binding substance probably representing insulin antibodies in some cases of newly diagnosed IDDM suggests that autoimmunity in this disorder is not limited to the B-cell membrane and cytoplasm and lends further support to the heterogeneity of IDDM.
4567 3898761 Insulin-stimulated glucose disposal in patients with type I (IDDM) and type II (NIDDM) diabetes mellitus.
4568 3898761 In conclusion, there is considerable data documenting the presence of resistance to insulin-stimulated glucose uptake in patients with either IDDM or NIDDM.
4569 3898761 In the case of IDDM the insulin resistance appears to be secondary to the state of altered carbohydrate homeostasis, is directly proportional to the severity of fasting hyperglycemia, and can be abolished by achievement of metabolic control.
4570 3898761 As a corollary, it seems reasonable to suggest that resistance to insulin-stimulated glucose uptake is not a primary defect in the pathogenesis of IDDM.
4571 3898761 Nevertheless, the presence of insulin resistance in the poorly-controlled patient with IDDM may be of great clinical relevance, and contribute to the difficulty in effective treatment of this syndrome.
4572 3898761 These observations suggest that some component of the insulin resistance in NIDDM is similar to that in IDDM, and is secondary to the state of poor metabolic control.
4573 3898761 Insulin-stimulated glucose disposal in patients with type I (IDDM) and type II (NIDDM) diabetes mellitus.
4574 3898761 In conclusion, there is considerable data documenting the presence of resistance to insulin-stimulated glucose uptake in patients with either IDDM or NIDDM.
4575 3898761 In the case of IDDM the insulin resistance appears to be secondary to the state of altered carbohydrate homeostasis, is directly proportional to the severity of fasting hyperglycemia, and can be abolished by achievement of metabolic control.
4576 3898761 As a corollary, it seems reasonable to suggest that resistance to insulin-stimulated glucose uptake is not a primary defect in the pathogenesis of IDDM.
4577 3898761 Nevertheless, the presence of insulin resistance in the poorly-controlled patient with IDDM may be of great clinical relevance, and contribute to the difficulty in effective treatment of this syndrome.
4578 3898761 These observations suggest that some component of the insulin resistance in NIDDM is similar to that in IDDM, and is secondary to the state of poor metabolic control.
4579 3898761 Insulin-stimulated glucose disposal in patients with type I (IDDM) and type II (NIDDM) diabetes mellitus.
4580 3898761 In conclusion, there is considerable data documenting the presence of resistance to insulin-stimulated glucose uptake in patients with either IDDM or NIDDM.
4581 3898761 In the case of IDDM the insulin resistance appears to be secondary to the state of altered carbohydrate homeostasis, is directly proportional to the severity of fasting hyperglycemia, and can be abolished by achievement of metabolic control.
4582 3898761 As a corollary, it seems reasonable to suggest that resistance to insulin-stimulated glucose uptake is not a primary defect in the pathogenesis of IDDM.
4583 3898761 Nevertheless, the presence of insulin resistance in the poorly-controlled patient with IDDM may be of great clinical relevance, and contribute to the difficulty in effective treatment of this syndrome.
4584 3898761 These observations suggest that some component of the insulin resistance in NIDDM is similar to that in IDDM, and is secondary to the state of poor metabolic control.
4585 3898761 Insulin-stimulated glucose disposal in patients with type I (IDDM) and type II (NIDDM) diabetes mellitus.
4586 3898761 In conclusion, there is considerable data documenting the presence of resistance to insulin-stimulated glucose uptake in patients with either IDDM or NIDDM.
4587 3898761 In the case of IDDM the insulin resistance appears to be secondary to the state of altered carbohydrate homeostasis, is directly proportional to the severity of fasting hyperglycemia, and can be abolished by achievement of metabolic control.
4588 3898761 As a corollary, it seems reasonable to suggest that resistance to insulin-stimulated glucose uptake is not a primary defect in the pathogenesis of IDDM.
4589 3898761 Nevertheless, the presence of insulin resistance in the poorly-controlled patient with IDDM may be of great clinical relevance, and contribute to the difficulty in effective treatment of this syndrome.
4590 3898761 These observations suggest that some component of the insulin resistance in NIDDM is similar to that in IDDM, and is secondary to the state of poor metabolic control.
4591 3898761 Insulin-stimulated glucose disposal in patients with type I (IDDM) and type II (NIDDM) diabetes mellitus.
4592 3898761 In conclusion, there is considerable data documenting the presence of resistance to insulin-stimulated glucose uptake in patients with either IDDM or NIDDM.
4593 3898761 In the case of IDDM the insulin resistance appears to be secondary to the state of altered carbohydrate homeostasis, is directly proportional to the severity of fasting hyperglycemia, and can be abolished by achievement of metabolic control.
4594 3898761 As a corollary, it seems reasonable to suggest that resistance to insulin-stimulated glucose uptake is not a primary defect in the pathogenesis of IDDM.
4595 3898761 Nevertheless, the presence of insulin resistance in the poorly-controlled patient with IDDM may be of great clinical relevance, and contribute to the difficulty in effective treatment of this syndrome.
4596 3898761 These observations suggest that some component of the insulin resistance in NIDDM is similar to that in IDDM, and is secondary to the state of poor metabolic control.
4597 3898761 Insulin-stimulated glucose disposal in patients with type I (IDDM) and type II (NIDDM) diabetes mellitus.
4598 3898761 In conclusion, there is considerable data documenting the presence of resistance to insulin-stimulated glucose uptake in patients with either IDDM or NIDDM.
4599 3898761 In the case of IDDM the insulin resistance appears to be secondary to the state of altered carbohydrate homeostasis, is directly proportional to the severity of fasting hyperglycemia, and can be abolished by achievement of metabolic control.
4600 3898761 As a corollary, it seems reasonable to suggest that resistance to insulin-stimulated glucose uptake is not a primary defect in the pathogenesis of IDDM.
4601 3898761 Nevertheless, the presence of insulin resistance in the poorly-controlled patient with IDDM may be of great clinical relevance, and contribute to the difficulty in effective treatment of this syndrome.
4602 3898761 These observations suggest that some component of the insulin resistance in NIDDM is similar to that in IDDM, and is secondary to the state of poor metabolic control.
4603 3898762 In patients with long-standing insulin-dependent diabetes mellitus (IDDM), basal insulin secretion and insulin responses to all stimuli are virtually absent.
4604 3898762 However, in a remission phase, or in IDDM of short duration, basal insulin secretion and insulin responses to nonglucose stimuli may be relatively preserved.
4605 3898762 In patients with long-standing insulin-dependent diabetes mellitus (IDDM), basal insulin secretion and insulin responses to all stimuli are virtually absent.
4606 3898762 However, in a remission phase, or in IDDM of short duration, basal insulin secretion and insulin responses to nonglucose stimuli may be relatively preserved.
4607 3898767 The recognition that Type I or insulin-dependent diabetes (IDDM) and Type II or noninsulin-dependent (NIDDM) differ from each other not only phenotypically but also in etiology and pathogenesis led the National Diabetes Data Group (NDDG) to devise the present nomenclature and classification of diabetes mellitus.
4608 3898977 The determination of serum C-peptide has been found to be a sensitive indicator of endogenous insulin secretion, and serves to define diabetic patients who require insulin therapy i.e., insulin-dependent (Type I, IDDM) and those non-insulin dependent (Type II, NIDDM).
4609 3898983 The presence of circulating islet cell autoantibodies (ICA) in a large majority of patients with newly diagnosed insulin-dependent (type I) diabetes mellitus (IDDM) suggests that autoimmune mechanisms may be associated with the loss of B cells in IDDM.
4610 3899926 Detection of antibodies reacting with live rat insulinoma cells in the serum of patients with insulin-dependent diabetes mellitus (IDDM) by an 125I-protein A microassay.
4611 3899974 A study was undertaken in children and adolescents aged 4-18 years on the value of benzydamine vaginal douche in addition to chemotherapy for moderate to severe vulvovaginitis, including those also suffering from insulin-dependent diabetes mellitus (IDDM).
4612 3902423 Continuous subcutaneous insulin infusion (CSII) has been compared with conventional insulin injection treatment (CIT) supplemented by self-monitoring of capillary blood glucose (SMBG) in 18 nonobese adults with insulin-dependent diabetes mellitus (IDDM).
4613 3905186 We have investigated the occurrence of islet cell antibodies in sera from newly-diagnosed patients with insulin-dependent diabetes mellitus (IDDM).
4614 3905187 Plasma levels of islet cell cytoplasmic and cytotoxic antibodies were determined in 10 children with insulin-dependent diabetes mellitus (IDDM) treated with plasmapheresis shortly after diagnosis, and in 9 children with IDDM treated by conventional means alone.
4615 3905459 We have previously described, in insulin-dependent diabetic subjects (IDDM), a small, but significant, increase in the insulin clearance rate (ICR) during 0600-0800 h as compared with 0100-0300 h.
4616 3905459 To determine whether this increase was also seen at more physiologic levels of insulin replacement, we calculated ICR during euglycemic clamp studies in 13 patients with IDDM with a constant infusion of insulin at 20 mU/min/m2 and during insulin replacement from the Biostator GCIIS without exogenous glucose.
4617 3905459 We have previously described, in insulin-dependent diabetic subjects (IDDM), a small, but significant, increase in the insulin clearance rate (ICR) during 0600-0800 h as compared with 0100-0300 h.
4618 3905459 To determine whether this increase was also seen at more physiologic levels of insulin replacement, we calculated ICR during euglycemic clamp studies in 13 patients with IDDM with a constant infusion of insulin at 20 mU/min/m2 and during insulin replacement from the Biostator GCIIS without exogenous glucose.
4619 3906350 During constant insulin infusion (0.15 mU X kg-1 X min-1) from 12 PM to 8 AM in 10 IDDM patients previously rendered euglycemic (Biostator), plasma glucose (5.4 +/- 0.2 mmol/L at 12 PM) increased by 3:30 AM and reached 12.1 +/- 1.6 mmol/L at 8 AM (P less than 0.001).
4620 3906350 From the sequence of events observed, we conclude that the Dawn Phenomenon in IDDM begins earlier than is currently thought (approximately 3:30 AM), that it is due to both accelerated glucose production and impaired glucose utilization, and that nocturnal increases in sympathetic nervous system activity and/or growth hormone secretion, but not changes in secretion of cortisol, adrenaline and glucagon or changes in insulin clearance, may be of pathogenetic importance.
4621 3906350 During constant insulin infusion (0.15 mU X kg-1 X min-1) from 12 PM to 8 AM in 10 IDDM patients previously rendered euglycemic (Biostator), plasma glucose (5.4 +/- 0.2 mmol/L at 12 PM) increased by 3:30 AM and reached 12.1 +/- 1.6 mmol/L at 8 AM (P less than 0.001).
4622 3906350 From the sequence of events observed, we conclude that the Dawn Phenomenon in IDDM begins earlier than is currently thought (approximately 3:30 AM), that it is due to both accelerated glucose production and impaired glucose utilization, and that nocturnal increases in sympathetic nervous system activity and/or growth hormone secretion, but not changes in secretion of cortisol, adrenaline and glucagon or changes in insulin clearance, may be of pathogenetic importance.
4623 3907232 Ultrasonography was performed in three groups of young diabetics in the tropics, namely MODY, IDDM and tropical pancreatic diabetes (TPD).
4624 3907232 MODY and IDDM patients did not show any significant changes except a slight reduction in size of the gland.
4625 3907232 Ultrasonography was performed in three groups of young diabetics in the tropics, namely MODY, IDDM and tropical pancreatic diabetes (TPD).
4626 3907232 MODY and IDDM patients did not show any significant changes except a slight reduction in size of the gland.
4627 3912201 Since mumps virus seems to be one of the most likely candidates in viral etiology of insulin-dependent diabetes (IDDM) we studied the possible relationship of glucose tolerance (75 g oGTT), beta cell function, diabetes associated HLA antigens, haptoglobin phenotype, islet cell antibodies (ICA) and islet cell surface antibodies (ICSA) in 125 subjects with antecedent mumps infection.
4628 3912201 There was no relationship between ICA/ICSA and diabetes-associated HLA antigens, haptoglobin phenotype or beta cell function (fasting C-peptide and insulin response to 75 g oGTT).
4629 3914811 The concentrations of zinc and magnesium in serum were investigated in 23 non-pregnant and 14 pregnant women with insulin-dependent diabetes (IDDM) and 20 with gestational diabetes, and in cord blood from newborns of the latter two groups.
4630 3914811 Although a decrease in S-Zn and S-Mg was observed during pregnancy in both IDDM and control subjects, the difference between carefully insulin-treated IDDM patients and controls was no longer apparent at term of pregnancy as regards S-Zn, whereas S-Mg was lower at term both in IDDM patients and in insulin-treated women with gestational diabetes.
4631 3914811 Besides the probable importance of a nearly normalized glucose metabolism in IDDM patients during pregnancy, it is postulated that the altered pattern of plasma proteins in diabetes and pregnancy, and possibly also exogenous insulin may influence the serum concentrations of zinc and magnesium seen at the end of pregnancy.
4632 3914811 The concentrations of zinc and magnesium in serum were investigated in 23 non-pregnant and 14 pregnant women with insulin-dependent diabetes (IDDM) and 20 with gestational diabetes, and in cord blood from newborns of the latter two groups.
4633 3914811 Although a decrease in S-Zn and S-Mg was observed during pregnancy in both IDDM and control subjects, the difference between carefully insulin-treated IDDM patients and controls was no longer apparent at term of pregnancy as regards S-Zn, whereas S-Mg was lower at term both in IDDM patients and in insulin-treated women with gestational diabetes.
4634 3914811 Besides the probable importance of a nearly normalized glucose metabolism in IDDM patients during pregnancy, it is postulated that the altered pattern of plasma proteins in diabetes and pregnancy, and possibly also exogenous insulin may influence the serum concentrations of zinc and magnesium seen at the end of pregnancy.
4635 3914811 The concentrations of zinc and magnesium in serum were investigated in 23 non-pregnant and 14 pregnant women with insulin-dependent diabetes (IDDM) and 20 with gestational diabetes, and in cord blood from newborns of the latter two groups.
4636 3914811 Although a decrease in S-Zn and S-Mg was observed during pregnancy in both IDDM and control subjects, the difference between carefully insulin-treated IDDM patients and controls was no longer apparent at term of pregnancy as regards S-Zn, whereas S-Mg was lower at term both in IDDM patients and in insulin-treated women with gestational diabetes.
4637 3914811 Besides the probable importance of a nearly normalized glucose metabolism in IDDM patients during pregnancy, it is postulated that the altered pattern of plasma proteins in diabetes and pregnancy, and possibly also exogenous insulin may influence the serum concentrations of zinc and magnesium seen at the end of pregnancy.
4638 3915260 To clarify whether or not physiological glycemic excursions and/or plasma insulin profiles contribute to the normalization of the exaggerated glucagon response in diabetes mellitus, the following 4 investigations were conducted on each of 7 non-obese, non-insulin-dependent diabetic (NIDDM), and 8 insulin-dependent diabetic (IDDM) subjects, with the aid of AEP.
4639 3915262 Fasting SCPR did not differ between healthy subjects and sulfonylurea-treated patients (SU) who were considered to have definite non-insulin-dependent diabetes (NIDDM); but was significantly lower in patients with insulin-dependent diabetes (IDDM) (0.24 +/- 0.10 ng/ml in IDDM vs. 1.43 +/- 0.61 ng/ml in SU, P less than 0.001).
4640 3924692 The urinary excretion of beta2-microglobulin, albumin, kappa light chains, transferrin, and IgG as well as their concentration ratios were assessed in 27 nondiabetic patients with proteinuria and in 72 IDDM patients, 41 with proliferative retinopathy (PR) and 31 without retinopathy, matched for age, duration of diabetes, and treatment.
4641 3924692 The mean excretions of albumin, transferrin, and IgG were similar in patients with nondiabetic proteinuria and in IDDM patients with PR and were significantly higher than in IDDM patients without retinopathy.
4642 3924692 Despite similar albumin excretion, the amount of excreted kappa light chains was significantly higher in IDDM patients than in patients with nondiabetic proteinuria, resulting in an elevated kappa chain/albumin ratio.
4643 3924692 The ratio kappa chain/albumin was independent of the excretion of beta2-microglobulin in patients with PR, suggesting that the reduced ability to reabsorb immunoglobulin light chains may occur earlier than that of beta2-microglobulin in the development of tubular dysfunction in insulin-dependent diabetes mellitus.
4644 3924692 The urinary excretion of beta2-microglobulin, albumin, kappa light chains, transferrin, and IgG as well as their concentration ratios were assessed in 27 nondiabetic patients with proteinuria and in 72 IDDM patients, 41 with proliferative retinopathy (PR) and 31 without retinopathy, matched for age, duration of diabetes, and treatment.
4645 3924692 The mean excretions of albumin, transferrin, and IgG were similar in patients with nondiabetic proteinuria and in IDDM patients with PR and were significantly higher than in IDDM patients without retinopathy.
4646 3924692 Despite similar albumin excretion, the amount of excreted kappa light chains was significantly higher in IDDM patients than in patients with nondiabetic proteinuria, resulting in an elevated kappa chain/albumin ratio.
4647 3924692 The ratio kappa chain/albumin was independent of the excretion of beta2-microglobulin in patients with PR, suggesting that the reduced ability to reabsorb immunoglobulin light chains may occur earlier than that of beta2-microglobulin in the development of tubular dysfunction in insulin-dependent diabetes mellitus.
4648 3924692 The urinary excretion of beta2-microglobulin, albumin, kappa light chains, transferrin, and IgG as well as their concentration ratios were assessed in 27 nondiabetic patients with proteinuria and in 72 IDDM patients, 41 with proliferative retinopathy (PR) and 31 without retinopathy, matched for age, duration of diabetes, and treatment.
4649 3924692 The mean excretions of albumin, transferrin, and IgG were similar in patients with nondiabetic proteinuria and in IDDM patients with PR and were significantly higher than in IDDM patients without retinopathy.
4650 3924692 Despite similar albumin excretion, the amount of excreted kappa light chains was significantly higher in IDDM patients than in patients with nondiabetic proteinuria, resulting in an elevated kappa chain/albumin ratio.
4651 3924692 The ratio kappa chain/albumin was independent of the excretion of beta2-microglobulin in patients with PR, suggesting that the reduced ability to reabsorb immunoglobulin light chains may occur earlier than that of beta2-microglobulin in the development of tubular dysfunction in insulin-dependent diabetes mellitus.
4652 3926569 Costs and hazards of achieving near-normoglycemia in insulin-dependent diabetes mellitus (IDDM) are major.
4653 3926569 A multicenter trial was proposed to test the hypothesis that in IDDM two levels of mean glycemia, sufficiently separated to examine the control/complications relationship, could be maintained by the six collaborating centers, using randomized patient allocation to conventional insulin therapy (CIT) and continuous subcutaneous insulin infusion (CSII) as the alternative treatment modalities.
4654 3926569 Glycosylated hemoglobin was measured, retinal abnormalities recorded photographically, and urinary albumin excretion quantitated at baseline, 4, and 8 mo in all patients.
4655 3926569 Costs and hazards of achieving near-normoglycemia in insulin-dependent diabetes mellitus (IDDM) are major.
4656 3926569 A multicenter trial was proposed to test the hypothesis that in IDDM two levels of mean glycemia, sufficiently separated to examine the control/complications relationship, could be maintained by the six collaborating centers, using randomized patient allocation to conventional insulin therapy (CIT) and continuous subcutaneous insulin infusion (CSII) as the alternative treatment modalities.
4657 3926569 Glycosylated hemoglobin was measured, retinal abnormalities recorded photographically, and urinary albumin excretion quantitated at baseline, 4, and 8 mo in all patients.
4658 3935724 Immunoglobulin heavy and light chain genes are often discussed as susceptibility genes for insulin dependent (type 1) diabetes mellitus (IDDM) in addition to HLA-DR3 and DR4.
4659 3935724 While DR3 and DR4 antigens and DR3/DR4 heterozygotes occur significantly more often among diabetics than among normal controls, their Gm allotype frequencies are very similar.
4660 3935724 An interaction between special Gm allotypes and phenotypes, on the one side, and DR3, DR4 or DR3, 4 on the other side could not be demonstrated.
4661 3939115 Insulin-dependent diabetics (IDDM) with history of ketosis or ketoacidosis and/or unstable plasma glucose, and patients refractory to sulfonylureas had lower UCPR values (8.5 +/- 6.6 and 22.3 +/- 14.6 micrograms/day) than the other insulin-treated patients (45.4 +/- 30.7 micrograms/day).
4662 3939115 IDDM patients with more than 20 U/day of insulin doses had lower UCPR values.
4663 3939115 Insulin-dependent diabetics (IDDM) with history of ketosis or ketoacidosis and/or unstable plasma glucose, and patients refractory to sulfonylureas had lower UCPR values (8.5 +/- 6.6 and 22.3 +/- 14.6 micrograms/day) than the other insulin-treated patients (45.4 +/- 30.7 micrograms/day).
4664 3939115 IDDM patients with more than 20 U/day of insulin doses had lower UCPR values.
4665 3956882 Magnesium deficiency in IDDM related to level of glycosylated hemoglobin.
4666 3956882 Magnesium and potassium were analyzed in plasma, erythrocytes, and urine collected during 24 h and in muscle biopsies from 25 subjects with insulin-dependent, type I diabetes mellitus (IDDM).
4667 3956882 Magnesium deficiency in IDDM related to level of glycosylated hemoglobin.
4668 3956882 Magnesium and potassium were analyzed in plasma, erythrocytes, and urine collected during 24 h and in muscle biopsies from 25 subjects with insulin-dependent, type I diabetes mellitus (IDDM).
4669 3957559 The effect of improved glycemic control on microalbuminuria was evaluated longitudinally in 13 adolescents with insulin-dependent diabetes mellitus (IDDM) of 8.4 +/- 0.8 years duration.
4670 3957559 This was accompanied by significant reductions in the values for whole blood, and to a lesser extent, in stable glycosylated hemoglobin A1 (GHbA1) (p less than 0.05), but not in creatinine clearance, albumin clearance, or in albumin excretion rate.
4671 3958838 The ability of adolescents with insulin-dependent diabetes mellitus (IDDM) to assume responsibility for self-management is complicated by normal psychosocial developmental tasks, including establishing independence from authority.
4672 3958838 Forty-one adolescents with IDDM (age range 12 to 21 years) and their parents, who were trained to self-adjust insulin on compensatory and anticipatory bases, participated.
4673 3958838 The ability of adolescents with insulin-dependent diabetes mellitus (IDDM) to assume responsibility for self-management is complicated by normal psychosocial developmental tasks, including establishing independence from authority.
4674 3958838 Forty-one adolescents with IDDM (age range 12 to 21 years) and their parents, who were trained to self-adjust insulin on compensatory and anticipatory bases, participated.
4675 3962904 To look at the effect of processing wheat and rye on blood glucose responses with special reference to bulgur and pumpernickel bread, groups of 9-12 Noninsulin-dependent (NIDDM) and 5-6 Insulin-dependent diabetic volunteers (IDDM) were fed test meals containing 50 g carbohydrate portions of four wheat and three rye products.
4676 3977675 Contrast sensitivity measurements were obtained from 64 patients with insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus who had normal Snellen acuity and minimal or no visible diabetic retinopathy.
4677 3987976 The families of 41 probands with type I (insulin-dependent) diabetes mellitus (IDDM) were typed for HLA-A, HLA-B, and HLA-DR antigens in addition to the complement polymorphisms C2, C4A, C4B, and Bf.
4678 3987976 Alleles at HLA-B (8, 15, 18, and 40), HLA-DR (3 and 4), and Bf (F1) have been associated with increased relative risk (RR) for IDDM, while HLA-B7 and HLA-DR2 have been associated with decreased RR for IDDM.
4679 3987976 In a recent study, we defined five high-risk haplotypes that were determined solely by HLA-B, Bf, and HLA-DR (B8-BfS-DR3, B8-BfS-DR4, B15-BfS-DR4, B18-BfF1-DR3, and B40-BfS-DR4).
4680 3987976 The families of 41 probands with type I (insulin-dependent) diabetes mellitus (IDDM) were typed for HLA-A, HLA-B, and HLA-DR antigens in addition to the complement polymorphisms C2, C4A, C4B, and Bf.
4681 3987976 Alleles at HLA-B (8, 15, 18, and 40), HLA-DR (3 and 4), and Bf (F1) have been associated with increased relative risk (RR) for IDDM, while HLA-B7 and HLA-DR2 have been associated with decreased RR for IDDM.
4682 3987976 In a recent study, we defined five high-risk haplotypes that were determined solely by HLA-B, Bf, and HLA-DR (B8-BfS-DR3, B8-BfS-DR4, B15-BfS-DR4, B18-BfF1-DR3, and B40-BfS-DR4).
4683 3994705 Circulating immune complexes (IC) were studied in 40 newly-diagnosed insulin-dependent diabetics (IDDM), 40 long duration IDDM, and 16 healthy controls.
4684 3996168 All diabetic subjects had had insulin-dependent diabetes mellitus (IDDM) for a minimum of 2 yr and were currently attending the Children's Hospital of Pittsburgh Diabetes Clinic.
4685 3996172 Patients with type I, or insulin-dependent, diabetes mellitus (IDDM) must comply with a complex behavioral regimen to control their diabetes.
4686 3998926 School-aged children with newly diagnosed insulin-dependent diabetes mellitus (IDDM) were studied longitudinally in order to document how they adjusted to the medical illness and to assess salient background factors.
4687 3999978 The effects of a high-carbohydrate low-fat cholesterol-restricted diet on plasma lipid, lipoprotein, and apoprotein concentrations in insulin-dependent (type I) diabetes mellitus.
4688 3999978 Six women with well-defined insulin-dependent diabetes mellitus (IDDM) were studied for 4 weeks during a control diet containing 45% of the calories as carbohydrate, 40% fat (P/S ratio 0.14), 15% protein, and 580 mg of cholesterol, and for 6 weeks during a high-carbohydrate low-fat cholesterol-restricted diet with 65% carbohydrate, 20% fat (P/S ratio 1.40), 15% protein, and 62 mg cholesterol.
4689 4006299 Humoral immunity against viral antigens in insulin-dependent diabetes mellitus (IDDM): altered IgA class immune response against mumps virus.
4690 4006299 Two hundred and ten pediatric IDDM patients with long duration of illness and their matched controls (age range 2-19 years) were analysed for mumps antibodies in IgG, IgM and IgA antibody classes by enzyme linked immunosorbent assay (ELISA).
4691 4006299 Humoral immunity against viral antigens in insulin-dependent diabetes mellitus (IDDM): altered IgA class immune response against mumps virus.
4692 4006299 Two hundred and ten pediatric IDDM patients with long duration of illness and their matched controls (age range 2-19 years) were analysed for mumps antibodies in IgG, IgM and IgA antibody classes by enzyme linked immunosorbent assay (ELISA).
4693 4006660 The risk of severe hypoglycemia associated with the particular therapeutic approach of two University hospitals was assessed in 96% of all patients with insulin-dependent diabetes mellitus (IDDM) who had been admitted during a period of almost 3 yr to the diabetic wards of two hospitals and who participated in a structured teaching and treatment program.
4694 4006660 Thus, successful attempts to improve glycosylated hemoglobin values in an unselected group of patients with IDDM were not associated with an unduly high risk of severe hypoglycemia when compared with the scarce data from the literature.
4695 4006660 The risk of severe hypoglycemia associated with the particular therapeutic approach of two University hospitals was assessed in 96% of all patients with insulin-dependent diabetes mellitus (IDDM) who had been admitted during a period of almost 3 yr to the diabetic wards of two hospitals and who participated in a structured teaching and treatment program.
4696 4006660 Thus, successful attempts to improve glycosylated hemoglobin values in an unselected group of patients with IDDM were not associated with an unduly high risk of severe hypoglycemia when compared with the scarce data from the literature.
4697 4006657 The purpose of this study was to investigate if insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) predispose to the development of acute myocardial infarction (AMI) and modify the prognosis.
4698 4012023 These included 968 patients with diabetes mellitus (431 male, 537 female), of whom 428 (44.21 percent) had been insulin-dependent (IDDM) and 540 (55.79 percent) non-insulin-dependent (NIDDM).
4699 4018422 Eight-month correction of hyperglycemia in insulin-dependent diabetes mellitus is associated with a significant and sustained reduction of urinary albumin excretion rates in patients with microalbuminuria.
4700 4018422 Persistent Albustix-positive proteinuria and subsequent chronic renal failure are frequently encountered in insulin-dependent diabetes mellitus (IDDM).
4701 4018422 However, short-term studies in IDDM subjects with negative Albustix tests but subclinically raised levels of albumin excretion rate (AER) have shown that treatment with CSII significantly reduces this microalbuminuria.
4702 4018422 In both the normoalbuminuric and the microalbuminuric groups studied at 4 and 8 mo, percent glycosylated hemoglobin (%HbA1) and mean blood glucose were significantly decreased during CSII compared with baseline values, whereas no change occurred in the group continuing their conventional insulin therapy (CIT).
4703 4018422 Eight-month correction of hyperglycemia in insulin-dependent diabetes mellitus is associated with a significant and sustained reduction of urinary albumin excretion rates in patients with microalbuminuria.
4704 4018422 Persistent Albustix-positive proteinuria and subsequent chronic renal failure are frequently encountered in insulin-dependent diabetes mellitus (IDDM).
4705 4018422 However, short-term studies in IDDM subjects with negative Albustix tests but subclinically raised levels of albumin excretion rate (AER) have shown that treatment with CSII significantly reduces this microalbuminuria.
4706 4018422 In both the normoalbuminuric and the microalbuminuric groups studied at 4 and 8 mo, percent glycosylated hemoglobin (%HbA1) and mean blood glucose were significantly decreased during CSII compared with baseline values, whereas no change occurred in the group continuing their conventional insulin therapy (CIT).
4707 4018423 Thirty patients with insulin-dependent diabetes mellitus (IDDM) who had advanced background retinopathy were randomized to unchanged conventional treatment (UCT) or to continuous subcutaneous insulin infusion (CSII).
4708 4031016 The fatty acid composition of serum lipids, erythrocytes, platelets, and diet was studied in women with insulin-dependent diabetes (IDDM) and in normal subjects matched for age, sex, body weight, and serum lipid levels.
4709 4031016 The linoleic acid content of serum lipids, but not of diet, was significantly correlated with glycosylated hemoglobin A1c in IDDM patients.
4710 4031016 The fatty acid composition of serum lipids, erythrocytes, platelets, and diet was studied in women with insulin-dependent diabetes (IDDM) and in normal subjects matched for age, sex, body weight, and serum lipid levels.
4711 4031016 The linoleic acid content of serum lipids, but not of diet, was significantly correlated with glycosylated hemoglobin A1c in IDDM patients.
4712 4035278 We determined the circulating dopamine levels in 17 patients with insulin-dependent diabetes mellitus (IDDM), of whom eight had amenorrhoea (DM-AM) and nine were normally menstruating (DM).
4713 4035278 In all subjects basal blood concentrations of free dopamine (f-DA), conjugated dopamine (c-DA), epinephrine (E), norepinephrine (NE), prolactin (PRL), luteinizing hormone (LH), thyroid-stimulating hormone (TSH) and oestradiol-17 beta were determined and all subjects, except for three AM patients, had a Metoclopramide test performed for measurements of f-DA, c-DA, PRL, LH and TSH.
4714 4036717 The incidence and prevalence of diabetic neuropathies in Insulin Dependent (IDDM) and Non-Insulin Dependent (NIDDM) Diabetes Mellitus is not known because in previous studies the heterogeneity of diabetes and of the neuropathies was not taken into account, criteria for diagnosis and surveillance for neuropathy were variable, and studies were not prospective or population based.
4715 4036718 IDDM/NIDD versus Type I/Type II) should be handled with care.
4716 4037695 Insulin-dependent diabetes mellitus (IDDM) is inherited in a multifactorial manner with polygenes and environmental factors contributing to its emergence in a particular individual.
4717 4037695 Because the morbidity and mortality are still extremely serious in IDDM patients in spite of insulin therapy, it is proposed that preventive measures should be instituted in families prone to IDDM.
4718 4037695 Insulin-dependent diabetes mellitus (IDDM) is inherited in a multifactorial manner with polygenes and environmental factors contributing to its emergence in a particular individual.
4719 4037695 Because the morbidity and mortality are still extremely serious in IDDM patients in spite of insulin therapy, it is proposed that preventive measures should be instituted in families prone to IDDM.
4720 4037696 Refinement of the classification of diabetes mellitus to include two major categories, insulin dependent (IDDM) and noninsulin-dependent (NIDDM) and the recent attention paid to the standardization of epidemiological techniques have led to much new information on the epidemiology of the disease.
4721 4042796 The incidence rate of retinopathy was almost three times greater among residents with insulin-dependent (IDDM) than with non-insulin-dependent diabetes (NIDDM); however, the actual number of retinopathy cases was over four times greater among the more numerous residents with NIDDM.
4722 4042801 Pancreatic polypeptide: a marker for lean non-insulin-dependent diabetes mellitus?
4723 4042801 Both basal and postprandial pancreatic polypeptide (PP) concentrations were exaggerated twofold in lean NIDDM patients, whereas they were normal in lean IDDM and obese NIDDM patients who were hyperglycemic as a result of partial insulin withdrawal.
4724 4042802 Accuracy of self-monitoring of blood glucose (SMBG) using Chemstrip bG (Bio-Dynamics, Indianapolis, Indiana) was studied in 90 randomly selected children with insulin-dependent diabetes mellitus (IDDM).
4725 4053603 The clinical acceptability and the influence on diabetes control were investigated in 50 women with insulin-dependent diabetes mellitus (IDDM) during intake of a combined nonalkylated estrogen/progestogen compound (4 mg 17-beta estradiol, 2 mg estriol and 1 mg norethindrone) for one year.
4726 4053603 In 6 IDDM women, the influence of the hormonal treatment on diabetes control and on ovarian function was investigated by measuring the concentration of glycosylated hemoglobin (Hb-Alc), fasting plasma glucose, serum estradiol, serum estrone, serum progesterone and sex hormone binding globulin (SHBG) capacity.
4727 4053603 The clinical acceptability and the influence on diabetes control were investigated in 50 women with insulin-dependent diabetes mellitus (IDDM) during intake of a combined nonalkylated estrogen/progestogen compound (4 mg 17-beta estradiol, 2 mg estriol and 1 mg norethindrone) for one year.
4728 4053603 In 6 IDDM women, the influence of the hormonal treatment on diabetes control and on ovarian function was investigated by measuring the concentration of glycosylated hemoglobin (Hb-Alc), fasting plasma glucose, serum estradiol, serum estrone, serum progesterone and sex hormone binding globulin (SHBG) capacity.
4729 4053948 There are marked geographic differences in the incidence of insulin-dependent diabetes mellitus (IDDM); for example, children in countries such as Finland are over 35 times more likely to develop IDDM than children in Japan.
4730 4053949 Children in the United States are almost 20 times more likely to develop insulin-dependent diabetes mellitus (IDDM) than children in Japan.
4731 4053951 Thyroid microsomal, gastric parietal, and adrenocortical autoantibodies were sought in 1456 Caucasian and 240 black patients with insulin-dependent diabetes mellitus (IDDM), in 1467 of the Caucasian patients' immediate family members, and in 1519 normal Caucasian control subjects.
4732 4053952 Relatives of patients with insulin-dependent diabetes mellitus (IDDM) carry an increased risk of developing IDDM.
4733 4053955 Precipitants of hospitalization in insulin-dependent diabetes mellitus (IDDM): a statewide perspective.
4734 4053955 A statewide insulin-dependent diabetes mellitus (IDDM) registry is used to identify and epidemiologically characterize patients admitted to Rhode Island's hospitals.
4735 4053955 Precipitants of hospitalization in insulin-dependent diabetes mellitus (IDDM): a statewide perspective.
4736 4053955 A statewide insulin-dependent diabetes mellitus (IDDM) registry is used to identify and epidemiologically characterize patients admitted to Rhode Island's hospitals.
4737 4053954 The Pittsburgh Insulin-Dependent Diabetes Mellitus (IDDM) Morbidity and Mortality Study: case-control analyses of risk factors for mortality.
4738 4053956 A review of case series of patients with insulin-dependent diabetes mellitus (IDDM) shows an excess frequency of cardiovascular death and probably myocardial infarction.
4739 4053961 The hospitalization of a child at the onset of insulin-dependent diabetes mellitus (IDDM) has become routine in many parts of the world, although controversy exists about its necessity.
4740 4075942 As part of a prospective, longitudinal study of school-aged children with newly diagnosed insulin-dependent diabetes mellitus (IDDM), we examined how the parents adjusted to the illness.
4741 4075944 Effect of insulin pump treatment for one year on renal function and retinal morphology in patients with IDDM.
4742 6086025 Therefore, platelet function and platelet enzyme activities were assessed in a large group of 357 diabetics (256 patients with IDDM, aged 16-49 and 101 patients with NIDDM, aged 50-78) and 163 matched controls, and related to photographically documented retinopathy (Rd) and to peripheral vascular disease (PVD) as well as to plasma levels of von Willebrand factor (VIII R:Ag) as an indicator of endothelial damage.
4743 6086833 From September 1979 to August 1981, a total of 25 children with newly diagnosed insulin-dependent diabetes mellitus (IDDM) were admitted for management to the Pediatric Ward, Lubbock General Hospital, Lubbock, Texas.
4744 6090247 DNA fragments complementary to cloned sequences encoding HLA-D region class II antigen alpha- and beta-chains were determined by genomic blotting with DNA from HLA-typed members of 22 complete families, 12 of which had a proband with insulin-dependent diabetes mellitus (IDDM).
4745 6109047 In a randomised cross-over study 18 nondependent (NIDDM) and 9 insulin-dependent (IDDM) diabetics were put on to a high carbohydrate diet containing leguminous fibre (HL) for 6 weeks, and also a standard low carbohydrate diet (LC) for 6 weeks.
4746 6114914 To elucidate the mechanism by which somatostatin lowers blood glucose concentration and insulin requirement following carbohydrate ingestion in insulin dependent diabetic patients (IDDM; n = 6), the amount of insulin required for the assimilation of a 50 g glucose load was determined by means of an automated glucose-controlled insulin infusion system with and without concomitant somatostatin infusion.
4747 6114914 During the 3 hour period following glucose loading plasma concentrations of glucagon and growth hormone were diminished by somatostatin, as were the rise in blood glucose and insulin requirement (4.0 +/- 1.2 U) when compared with the control study (11.3 +/- 1.5 U; p less than 0.01).
4748 6114914 With cessation of somatostatin blood glucose levels and insulin requirement rose during the following 2 hour observation period (7.5 +/- 1.2 U) but remained basal during the control study (0.7 +/- 0.6 U; p less than 0.0005).
4749 6114914 It is concluded that the diminished insulin requirement and delayed rise in blood glucose during somatostatin administration after an oral glucose load is not due to its "antidiabetic" action by suppressing glucagon and growth hormone release.
4750 6117683 27 polymorphic genetic markers were analysed for possible linkage with insulin-dependent diabetes mellitus (IDDM).
4751 6120181 Initially euglycemic (overnight insulin-infused) patients with insulin-dependent diabetes mellitus (IDDM), compared with nondiabetic controls, exhibit similar, but somewhat delayed plasma glucose nadirs, delayed glucose recovery from hypoglycemia, and posthypoglycemic hyperglycemia after the rapid intravenous injection of 0.075 U/kg of regular insulin.
4752 6120181 This rise was directly related to the degree of residual glucagon secretion and inversely related to plasma-free insulin concentrations.THUS, WE CONCLUDE: (a) that patients with IDDM are, to varying degrees, dependent upon epinephrine-mediated beta-adrenergic mechanisms to promote glucose recovery from hypoglycemia and that the degree of this dependence upon epinephrine is an inverse function of the residual capacity to secrete glucagon in response to hypoglycemia in individual patients; (b) that sympathoadrenal activation, coupled with the inability to secrete insulin, plays an important role in the pathogenesis of posthypoglycemic hyperglycemia in patients with IDDM.
4753 6120181 Initially euglycemic (overnight insulin-infused) patients with insulin-dependent diabetes mellitus (IDDM), compared with nondiabetic controls, exhibit similar, but somewhat delayed plasma glucose nadirs, delayed glucose recovery from hypoglycemia, and posthypoglycemic hyperglycemia after the rapid intravenous injection of 0.075 U/kg of regular insulin.
4754 6120181 This rise was directly related to the degree of residual glucagon secretion and inversely related to plasma-free insulin concentrations.THUS, WE CONCLUDE: (a) that patients with IDDM are, to varying degrees, dependent upon epinephrine-mediated beta-adrenergic mechanisms to promote glucose recovery from hypoglycemia and that the degree of this dependence upon epinephrine is an inverse function of the residual capacity to secrete glucagon in response to hypoglycemia in individual patients; (b) that sympathoadrenal activation, coupled with the inability to secrete insulin, plays an important role in the pathogenesis of posthypoglycemic hyperglycemia in patients with IDDM.
4755 6131002 The application of immunofluorescence technique with anti-insulin, anti-glucagon, anti-somatostatin, and anti-pancreatic polypeptide (PP) antisera to sections of precisely sampled regions of the human pancreas allowed the quantitative evaluation of the total content of these four endocrine cell populations in 13 nondiabetics, in 2 insulin-dependent diabetics (IDDM), and in 2 non-insulin-dependent diabetic subjects (NIDDM) of various age and sex.
4756 6131002 In diabetic subjects, the only marked difference as compared with nondiabetics is the reduction of insulin cell volume in IDDM.
4757 6131002 The qualitative changes of islet structure accompanying insulin cell reduction in IDDM were not considered in the present study.
4758 6131002 The application of immunofluorescence technique with anti-insulin, anti-glucagon, anti-somatostatin, and anti-pancreatic polypeptide (PP) antisera to sections of precisely sampled regions of the human pancreas allowed the quantitative evaluation of the total content of these four endocrine cell populations in 13 nondiabetics, in 2 insulin-dependent diabetics (IDDM), and in 2 non-insulin-dependent diabetic subjects (NIDDM) of various age and sex.
4759 6131002 In diabetic subjects, the only marked difference as compared with nondiabetics is the reduction of insulin cell volume in IDDM.
4760 6131002 The qualitative changes of islet structure accompanying insulin cell reduction in IDDM were not considered in the present study.
4761 6131002 The application of immunofluorescence technique with anti-insulin, anti-glucagon, anti-somatostatin, and anti-pancreatic polypeptide (PP) antisera to sections of precisely sampled regions of the human pancreas allowed the quantitative evaluation of the total content of these four endocrine cell populations in 13 nondiabetics, in 2 insulin-dependent diabetics (IDDM), and in 2 non-insulin-dependent diabetic subjects (NIDDM) of various age and sex.
4762 6131002 In diabetic subjects, the only marked difference as compared with nondiabetics is the reduction of insulin cell volume in IDDM.
4763 6131002 The qualitative changes of islet structure accompanying insulin cell reduction in IDDM were not considered in the present study.
4764 6134178 Coxsackie B1-6 virus IgM responses were detected by an enzyme-linked immunosorbent assay (ELISA) in 11 of 28 (39%) children aged 3-14 years in whom insulin-dependent (juvenile onset; type I) diabetes mellitus (IDDM) developed in 1982. 5 patients had a homotypic response to Coxsackie B4 and 1 had a homotypic response to B5.
4765 6134660 In the present study effect of guar intake (12 g) on plasma somatostatin-like immunoreactivity (SRIF-LI) was studied in non-insulin dependent diabetes (NIDDM) and in insulin-dependent diabetes (IDDM) to see if somatostatin plays a role in reducing postprandial glucose.
4766 6142151 Studies of the segregation of heterozygous immunoglobulin allotypes in families with several cases of insulin-dependent diabetes mellitus (IDDM) show that germline heavy-chain V (variable region) genes are not major genetic determinants for IDDM, but data for IDDM and Graves' disease together suggest involvement of kappa light-chain V genes.
4767 6150150 The variations in incidence rates of insulin-dependent diabetes mellitus (IDDM) in childhood within and between genetically very similar Scandinavian populations and the variations in incidence rates with time are difficult to explain.
4768 6191179 In a search for an appropriate animal model, we have studied platelet function and the properties of platelet cyclic NCL-PDE in rats with streptozocin-induced diabetes, spontaneous diabetes, and human insulin-dependent diabetes mellitus (IDDM).
4769 6201223 The possibility of preventive intervention in Type I or insulin-dependent diabetes mellitus (IDDM) during periods of latency and partial remission of the disease has stimulated the search for agents that interfere with the genesis of IDDM by acting on its etiology and/or by protecting the beta cell against different aggressions.
4770 6211031 Immunological mechanisms may play a role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM), and suppressor cell activity (SCA) has been found depressed at diagnosis.
4771 6212684 Suppressor cell activity (SCA) was investigated longitudinally, at the time of diagnosis and during the remission period, in 17 patients with insulin-dependent diabetes mellitus (IDDM).
4772 6213714 Patients with insulin-dependent diabetes mellitus (IDDM) have autoantibodies that react with cells in the islets of Langerhans.
4773 6219022 This experiment was undertaken to explore a novel method of therapy for insulin-dependent diabetes mellitus (IDDM), using nonobese diabetic (NOD) mice that had symptoms and histologic changes similar to those of human IDDM patients.
4774 6221108 Subpopulations of peripheral T-lymphocytes were studied in two groups of patients with insulin-dependent diabetes mellitus (IDDM): eleven newly diagnosed diabetics and twenty-one patients having diabetes of long duration (13 +/- 1 yr).
4775 6224937 This study concerns the effect of plasma from patients with insulin-dependent (type 1) diabetes mellitus (IDDM) on the capacity of normal donor lymphocytes to form rosettes with sheep erythrocytes.
4776 6235073 Defective erythrocyte C3b receptor function associated with low serum complement (C3, C4) concentrations in insulin-dependent diabetes mellitus.
4777 6235073 An immune adherence haemagglutination (IAHA) method was used to measure erythrocyte C3b receptor (EC3bR) activity in 110 patients with insulin-dependent diabetes mellitus (IDDM) and 223 controls.
4778 6236802 This experimental diabetes is regarded as a model of insulin-dependent diabetes mellitus in man (IDDM, type I).
4779 6239872 The autologous mixed lymphocyte response (AMLR) and the allogeneic mixed lymphocyte response were deficient in a subset of patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
4780 6239872 This suggests that the deficient AMLR in IDDM may be in part due to a deficiency in the production of interleukin-2.
4781 6239872 The autologous mixed lymphocyte response (AMLR) and the allogeneic mixed lymphocyte response were deficient in a subset of patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
4782 6239872 This suggests that the deficient AMLR in IDDM may be in part due to a deficiency in the production of interleukin-2.
4783 6288760 The influence of diabetes mellitus on phosphodiesterase (PDE) activity in human sc adipose tissue was investigated in 8 patients with insulin-dependent (IDDM) and 9 with noninsulin-dependent (NIDDM) diabetes mellitus.
4784 6290158 These include the hundred-year-old debate concerning the optimal amount of carbohydrate in the diabetic diet, the possible beneficial role of large amounts of dietary fiber, and the nagging concern about total caloric intake in type I insulin-dependent diabetes mellitus (IDDM) versus type II non-insulin-dependent diabetes mellitus (NIDDM) pregnant diabetic women.
4785 6306468 The occurrence of insulin-dependent (type I) diabetes (IDDM) is strongly associated with HLA-DR3 and/or 4 (ref. 5).
4786 6311652 In order to assess the adrenergic contribution to hypoglycemic glucose counterregulation in type I diabetes mellitus and to determine whether the adrenergic contribution is mediated through beta 1- or beta 2-adrenergic receptors, hypoglycemia was induced by an i.v. insulin infusion (30 mU/m2 x min) for 60 min in 11 insulin-dependent diabetic patients (IDDM), 5 with normal plasma glucagon responses and 6 with blunted responses, and also in 7 age-weight-matched nondiabetic subjects.
4787 6311652 Rates of plasma glucose decrease and postnadir increase, as well as plasma concentrations of free insulin and of counterregulatory hormones, were measured when insulin was infused alone, and when insulin was infused along with propranolol (a beta 1- and beta 2-adrenergic receptor antagonist) or metoprolol (a selective beta 1-antagonist).
4788 6313373 In a search for Coxsackie B virus-induced, insulin-dependent diabetes mellitus (IDDM) we examined sera from 166 selected patients (age 1-17 years) with recent onset of IDDM for specific neutralizing antibodies.
4789 6313456 Mononuclear leukocyte beta 2-adrenergic receptors and adenylate cyclase sensitivity in insulin-dependent diabetes mellitus.
4790 6313456 Patients with insulin-dependent diabetes mellitus (IDDM) have been found to have a heightened hyperglycemic response to epinephrine.
4791 6313456 To determine if patients with IDDM have increased sensitivity of cellular beta 2-adrenergic receptor-effector systems, we assessed beta 2-adrenergic receptors and adenylate cyclase sensitivities to isoproterenol in partially purified mononuclear leukocyte (MNL) plasma membranes from 10 patients with IDDM (without adrenergic neuropathy) and 10 matched nondiabetic controls.
4792 6313456 MNL beta 2-adrenergic receptor densities (Bmax = 48 +/- 8 fmol [3H] DHA/mg protein in IDDM, 44 +/- 3 fmol [3H] DHA/mg protein in controls) and binding affinities (apparent KD = 0.3 +/- 0.07 nM in IDDM, 0.3 +/- 0.04 nM in controls) did not differ.
4793 6313456 Further, MNL adenylate cyclase activities were not significantly different either at baseline (325 +/- 86 pmol/mg protein/15 min in IDDM, 275 +/- 49 pmol/mg protein/15 min in controls) or in response to isoproterenol (842 +/- 229 pmol/mg protein/15 min in IDDM, 608 +/- 86 pmol/mg protein/15 min in controls).
4794 6313456 Thus, the data do not support the presence of a generalized alteration of beta-adrenergic receptors or adenylate cyclase sensitivity in IDDM.
4795 6313456 To the extent that MNL beta 2-adrenergic receptors and adenylate cyclase activities reflect those of extravascular catecholamine target cells, these findings suggest that the heightened hyperglycemic response to epinephrine exhibited by patients with IDDM is not due to increased sensitivity of cellular beta 2-adrenergic receptor-effector systems and is best attributed to the altered hormonal milieu of the insulin-deficient state.
4796 6313456 Mononuclear leukocyte beta 2-adrenergic receptors and adenylate cyclase sensitivity in insulin-dependent diabetes mellitus.
4797 6313456 Patients with insulin-dependent diabetes mellitus (IDDM) have been found to have a heightened hyperglycemic response to epinephrine.
4798 6313456 To determine if patients with IDDM have increased sensitivity of cellular beta 2-adrenergic receptor-effector systems, we assessed beta 2-adrenergic receptors and adenylate cyclase sensitivities to isoproterenol in partially purified mononuclear leukocyte (MNL) plasma membranes from 10 patients with IDDM (without adrenergic neuropathy) and 10 matched nondiabetic controls.
4799 6313456 MNL beta 2-adrenergic receptor densities (Bmax = 48 +/- 8 fmol [3H] DHA/mg protein in IDDM, 44 +/- 3 fmol [3H] DHA/mg protein in controls) and binding affinities (apparent KD = 0.3 +/- 0.07 nM in IDDM, 0.3 +/- 0.04 nM in controls) did not differ.
4800 6313456 Further, MNL adenylate cyclase activities were not significantly different either at baseline (325 +/- 86 pmol/mg protein/15 min in IDDM, 275 +/- 49 pmol/mg protein/15 min in controls) or in response to isoproterenol (842 +/- 229 pmol/mg protein/15 min in IDDM, 608 +/- 86 pmol/mg protein/15 min in controls).
4801 6313456 Thus, the data do not support the presence of a generalized alteration of beta-adrenergic receptors or adenylate cyclase sensitivity in IDDM.
4802 6313456 To the extent that MNL beta 2-adrenergic receptors and adenylate cyclase activities reflect those of extravascular catecholamine target cells, these findings suggest that the heightened hyperglycemic response to epinephrine exhibited by patients with IDDM is not due to increased sensitivity of cellular beta 2-adrenergic receptor-effector systems and is best attributed to the altered hormonal milieu of the insulin-deficient state.
4803 6313456 Mononuclear leukocyte beta 2-adrenergic receptors and adenylate cyclase sensitivity in insulin-dependent diabetes mellitus.
4804 6313456 Patients with insulin-dependent diabetes mellitus (IDDM) have been found to have a heightened hyperglycemic response to epinephrine.
4805 6313456 To determine if patients with IDDM have increased sensitivity of cellular beta 2-adrenergic receptor-effector systems, we assessed beta 2-adrenergic receptors and adenylate cyclase sensitivities to isoproterenol in partially purified mononuclear leukocyte (MNL) plasma membranes from 10 patients with IDDM (without adrenergic neuropathy) and 10 matched nondiabetic controls.
4806 6313456 MNL beta 2-adrenergic receptor densities (Bmax = 48 +/- 8 fmol [3H] DHA/mg protein in IDDM, 44 +/- 3 fmol [3H] DHA/mg protein in controls) and binding affinities (apparent KD = 0.3 +/- 0.07 nM in IDDM, 0.3 +/- 0.04 nM in controls) did not differ.
4807 6313456 Further, MNL adenylate cyclase activities were not significantly different either at baseline (325 +/- 86 pmol/mg protein/15 min in IDDM, 275 +/- 49 pmol/mg protein/15 min in controls) or in response to isoproterenol (842 +/- 229 pmol/mg protein/15 min in IDDM, 608 +/- 86 pmol/mg protein/15 min in controls).
4808 6313456 Thus, the data do not support the presence of a generalized alteration of beta-adrenergic receptors or adenylate cyclase sensitivity in IDDM.
4809 6313456 To the extent that MNL beta 2-adrenergic receptors and adenylate cyclase activities reflect those of extravascular catecholamine target cells, these findings suggest that the heightened hyperglycemic response to epinephrine exhibited by patients with IDDM is not due to increased sensitivity of cellular beta 2-adrenergic receptor-effector systems and is best attributed to the altered hormonal milieu of the insulin-deficient state.
4810 6313456 Mononuclear leukocyte beta 2-adrenergic receptors and adenylate cyclase sensitivity in insulin-dependent diabetes mellitus.
4811 6313456 Patients with insulin-dependent diabetes mellitus (IDDM) have been found to have a heightened hyperglycemic response to epinephrine.
4812 6313456 To determine if patients with IDDM have increased sensitivity of cellular beta 2-adrenergic receptor-effector systems, we assessed beta 2-adrenergic receptors and adenylate cyclase sensitivities to isoproterenol in partially purified mononuclear leukocyte (MNL) plasma membranes from 10 patients with IDDM (without adrenergic neuropathy) and 10 matched nondiabetic controls.
4813 6313456 MNL beta 2-adrenergic receptor densities (Bmax = 48 +/- 8 fmol [3H] DHA/mg protein in IDDM, 44 +/- 3 fmol [3H] DHA/mg protein in controls) and binding affinities (apparent KD = 0.3 +/- 0.07 nM in IDDM, 0.3 +/- 0.04 nM in controls) did not differ.
4814 6313456 Further, MNL adenylate cyclase activities were not significantly different either at baseline (325 +/- 86 pmol/mg protein/15 min in IDDM, 275 +/- 49 pmol/mg protein/15 min in controls) or in response to isoproterenol (842 +/- 229 pmol/mg protein/15 min in IDDM, 608 +/- 86 pmol/mg protein/15 min in controls).
4815 6313456 Thus, the data do not support the presence of a generalized alteration of beta-adrenergic receptors or adenylate cyclase sensitivity in IDDM.
4816 6313456 To the extent that MNL beta 2-adrenergic receptors and adenylate cyclase activities reflect those of extravascular catecholamine target cells, these findings suggest that the heightened hyperglycemic response to epinephrine exhibited by patients with IDDM is not due to increased sensitivity of cellular beta 2-adrenergic receptor-effector systems and is best attributed to the altered hormonal milieu of the insulin-deficient state.
4817 6313456 Mononuclear leukocyte beta 2-adrenergic receptors and adenylate cyclase sensitivity in insulin-dependent diabetes mellitus.
4818 6313456 Patients with insulin-dependent diabetes mellitus (IDDM) have been found to have a heightened hyperglycemic response to epinephrine.
4819 6313456 To determine if patients with IDDM have increased sensitivity of cellular beta 2-adrenergic receptor-effector systems, we assessed beta 2-adrenergic receptors and adenylate cyclase sensitivities to isoproterenol in partially purified mononuclear leukocyte (MNL) plasma membranes from 10 patients with IDDM (without adrenergic neuropathy) and 10 matched nondiabetic controls.
4820 6313456 MNL beta 2-adrenergic receptor densities (Bmax = 48 +/- 8 fmol [3H] DHA/mg protein in IDDM, 44 +/- 3 fmol [3H] DHA/mg protein in controls) and binding affinities (apparent KD = 0.3 +/- 0.07 nM in IDDM, 0.3 +/- 0.04 nM in controls) did not differ.
4821 6313456 Further, MNL adenylate cyclase activities were not significantly different either at baseline (325 +/- 86 pmol/mg protein/15 min in IDDM, 275 +/- 49 pmol/mg protein/15 min in controls) or in response to isoproterenol (842 +/- 229 pmol/mg protein/15 min in IDDM, 608 +/- 86 pmol/mg protein/15 min in controls).
4822 6313456 Thus, the data do not support the presence of a generalized alteration of beta-adrenergic receptors or adenylate cyclase sensitivity in IDDM.
4823 6313456 To the extent that MNL beta 2-adrenergic receptors and adenylate cyclase activities reflect those of extravascular catecholamine target cells, these findings suggest that the heightened hyperglycemic response to epinephrine exhibited by patients with IDDM is not due to increased sensitivity of cellular beta 2-adrenergic receptor-effector systems and is best attributed to the altered hormonal milieu of the insulin-deficient state.
4824 6313456 Mononuclear leukocyte beta 2-adrenergic receptors and adenylate cyclase sensitivity in insulin-dependent diabetes mellitus.
4825 6313456 Patients with insulin-dependent diabetes mellitus (IDDM) have been found to have a heightened hyperglycemic response to epinephrine.
4826 6313456 To determine if patients with IDDM have increased sensitivity of cellular beta 2-adrenergic receptor-effector systems, we assessed beta 2-adrenergic receptors and adenylate cyclase sensitivities to isoproterenol in partially purified mononuclear leukocyte (MNL) plasma membranes from 10 patients with IDDM (without adrenergic neuropathy) and 10 matched nondiabetic controls.
4827 6313456 MNL beta 2-adrenergic receptor densities (Bmax = 48 +/- 8 fmol [3H] DHA/mg protein in IDDM, 44 +/- 3 fmol [3H] DHA/mg protein in controls) and binding affinities (apparent KD = 0.3 +/- 0.07 nM in IDDM, 0.3 +/- 0.04 nM in controls) did not differ.
4828 6313456 Further, MNL adenylate cyclase activities were not significantly different either at baseline (325 +/- 86 pmol/mg protein/15 min in IDDM, 275 +/- 49 pmol/mg protein/15 min in controls) or in response to isoproterenol (842 +/- 229 pmol/mg protein/15 min in IDDM, 608 +/- 86 pmol/mg protein/15 min in controls).
4829 6313456 Thus, the data do not support the presence of a generalized alteration of beta-adrenergic receptors or adenylate cyclase sensitivity in IDDM.
4830 6313456 To the extent that MNL beta 2-adrenergic receptors and adenylate cyclase activities reflect those of extravascular catecholamine target cells, these findings suggest that the heightened hyperglycemic response to epinephrine exhibited by patients with IDDM is not due to increased sensitivity of cellular beta 2-adrenergic receptor-effector systems and is best attributed to the altered hormonal milieu of the insulin-deficient state.
4831 6334218 We studied the distribution of HLA-A, B, and DR and MT1, MT2, MT3 genotypes in all 20 Chinese children with insulin-dependent diabetes mellitus (IDDM) attending the four government pediatric units in Singapore.
4832 6334991 Two novel analytic methods to evaluate the roles of the HLA alleles of the human major histocompatibility complex in disease predisposition have been formulated and applied to insulin-dependent diabetes mellitus (IDDM).
4833 6334991 In Caucasian populations, after consideration of the predisposing effect of the antigens DR3 and DR4, the protective effect of DR2 in predisposition is demonstrated.
4834 6335914 The association of insulin-dependent diabetes mellitus (IDDM) and progressive optic atrophy, occasionally associated with other disorders, is known as Wolfram syndrome.
4835 6336344 Four aspects of the IDDM regimen were studied: insulin injections, dietary patterns, glucose testing, and exercise.
4836 6337179 Pancreases from insulin-dependent diabetics (IDDM), noninsulin-dependent diabetics (NIDDM), and nondiabetic subjects were analyzed by stereological and morphometrical methods in order to determine the weight of the lobe rich in pancreatic polypeptide (PP) cells in relation to the total weight of the pancreas and the volume density of PP cells in both parts of the gland, those rich and poor in PP cells.
4837 6337453 Two main diabetic groups were investigated, viz, one consisting of 19 diabetic children with newly diagnosed insulin-dependent diabetes mellitus (IDDM) (median age 10 years) where a prospective study was made, and one where a retrospective examination was performed of 73 patients (median age 14 years) with a mean duration of IDDM of 7 years; 83 healthy school children (median age 13 years) served as controls.
4838 6337453 At onset of IDDM, serum and blood clot zinc concentrations were reduced with a gradual increase towards normal within 1 month of insulin therapy.
4839 6337453 Two main diabetic groups were investigated, viz, one consisting of 19 diabetic children with newly diagnosed insulin-dependent diabetes mellitus (IDDM) (median age 10 years) where a prospective study was made, and one where a retrospective examination was performed of 73 patients (median age 14 years) with a mean duration of IDDM of 7 years; 83 healthy school children (median age 13 years) served as controls.
4840 6337453 At onset of IDDM, serum and blood clot zinc concentrations were reduced with a gradual increase towards normal within 1 month of insulin therapy.
4841 6338671 CuZn superoxide dismutase, Mn superoxide dismutase, catalase and glutathione peroxidase in lymphocytes and erythrocytes in insulin-dependent diabetic children.
4842 6338671 CuZn superoxide dismutase, Mn superoxide dismutase, catalase and glutathione peroxidase activities in lymphocytes and erythrocytes were studied in 9 children with insulin-dependent diabetes mellitus (IDDM) as well as in 21 healthy children.
4843 6338671 The mean erythrocyte CuZn superoxide dismutase and glutathione peroxidase were statistically significantly lower in the IDDM group compared with the controls although almost all IDDM results fell within the mean +/- 2 SD limits of the controls.
4844 6338671 Erythrocyte catalase as well as lymphocyte CuZn superoxide dismutase and Mn superoxide dismutase did not differ from the controls.
4845 6338671 CuZn superoxide dismutase, Mn superoxide dismutase, catalase and glutathione peroxidase in lymphocytes and erythrocytes in insulin-dependent diabetic children.
4846 6338671 CuZn superoxide dismutase, Mn superoxide dismutase, catalase and glutathione peroxidase activities in lymphocytes and erythrocytes were studied in 9 children with insulin-dependent diabetes mellitus (IDDM) as well as in 21 healthy children.
4847 6338671 The mean erythrocyte CuZn superoxide dismutase and glutathione peroxidase were statistically significantly lower in the IDDM group compared with the controls although almost all IDDM results fell within the mean +/- 2 SD limits of the controls.
4848 6338671 Erythrocyte catalase as well as lymphocyte CuZn superoxide dismutase and Mn superoxide dismutase did not differ from the controls.
4849 6339306 Pharmacokinetic models of insulin were examined in order to describe a plasma concentration-time profile after subcutaneous (s.c.) administration of insulin to the patients with insulin-dependent diabetes mellitus (IDDM) or non-insulin-dependent diabetes mellitus (NIDDM).
4850 6339306 The following conclusions can be drawn from these results: (1) the plasma concentration-time profile of insulin after CSII or bolus s.c. injection can be analyzed by pharmacokinetic modeling, (2) the absorption kinetics of insulin did ot differ significantly between two modes of s.c. insulin administration in the patients with IDDM or NIDDM, and (3) the insulin after CSII or single bolus s.c. injection seems to be degraded at the s.c. site to the same extent.
4851 6339306 Pharmacokinetic models of insulin were examined in order to describe a plasma concentration-time profile after subcutaneous (s.c.) administration of insulin to the patients with insulin-dependent diabetes mellitus (IDDM) or non-insulin-dependent diabetes mellitus (NIDDM).
4852 6339306 The following conclusions can be drawn from these results: (1) the plasma concentration-time profile of insulin after CSII or bolus s.c. injection can be analyzed by pharmacokinetic modeling, (2) the absorption kinetics of insulin did ot differ significantly between two modes of s.c. insulin administration in the patients with IDDM or NIDDM, and (3) the insulin after CSII or single bolus s.c. injection seems to be degraded at the s.c. site to the same extent.
4853 6339368 Among the conditions which have been shown to be HLA-associated more recently, four deserves special mention: (i) maternal immunization against the Zwa antigen because this is a good candidate for an antigen-specific Ir gene action; (ii) IgA deficiency in blood donors because this is a non-antigen-specific immunodeficiency; (iii) idiopathic hemochromatosis and (iv) congenital adrenal hyperplasia due to 21-OH deficiency because immune mechanisms are unlikely to be involved.
4854 6339368 HLA plays a definite and strong role in the susceptibility to IDDM, but simple genetic models (dominant, recessive, and intermediate) have been made unlikely on the basis of HLA results; the hypothesis that there are two different susceptibility genes within the HLA system still remains viable, but the demonstration of clinical heterogeneity and/or (better) of different pathogenetic pathways for DR3- and DR4-associated IDDM is required to substantiate it.
4855 6339614 We have studied the occurrence of two phenotypic components (pancreatic lymphocytic infiltration [PLI] of the pancreas and T lymphocytopenia) of the spontaneous insulin-dependent diabetic syndrome (IDDM) in the progeny of hybrids obtained by crossing BB diabetic rats with rats of inbred strains differing from the BB rat at the major histocompatibility complex, RT1.
4856 6339614 We interpret this evidence to suggest that the overt IDDM syndrome requires one MHC-linked gene and at least two non-MHC-linked genes, which determine susceptibility to PLI and to circulating T lymphocyte depression.
4857 6339614 We have studied the occurrence of two phenotypic components (pancreatic lymphocytic infiltration [PLI] of the pancreas and T lymphocytopenia) of the spontaneous insulin-dependent diabetic syndrome (IDDM) in the progeny of hybrids obtained by crossing BB diabetic rats with rats of inbred strains differing from the BB rat at the major histocompatibility complex, RT1.
4858 6339614 We interpret this evidence to suggest that the overt IDDM syndrome requires one MHC-linked gene and at least two non-MHC-linked genes, which determine susceptibility to PLI and to circulating T lymphocyte depression.
4859 6341761 In order to evaluate the effects of moderate alcohol intake on intermediate metabolites, five normal subjects and five euglycemic insulin-dependent diabetics (IDDM) were administered two different isocaloric diets; in one diet 35% of the caloric intake consisted of red wine.
4860 6343018 Both LJM and DC occurred not only in insulin-dependent diabetes (IDDM) but also in non-insulin-dependent diabetes (NIDDM).
4861 6345995 The spontaneous diabetes of the BB Wistar rat has many homologies to that of human insulin-dependent diabetes mellitus (IDDM).
4862 6345995 With overt IDDM, insulin levels are low and unresponsive.
4863 6345995 The spontaneous diabetes of the BB Wistar rat has many homologies to that of human insulin-dependent diabetes mellitus (IDDM).
4864 6345995 With overt IDDM, insulin levels are low and unresponsive.
4865 6345996 The BB rat spontaneously develops insulitis followed by impaired glucose tolerance (IGT) or an insulin-dependent diabetic (IDDM) syndrome.
4866 6346102 Autoantibodies to the insulin receptor in juvenile onset insulin-dependent diabetes.
4867 6346102 Insulin-dependent diabetes mellitus (IDDM) usually begins in childhood or early adulthood, and its aetiology is thought to involve autoimmune damage to the islet cells that secrete insulin.
4868 6346102 To investigate an additional target of autoimmunity in IDDM we examined sera for antibodies to insulin receptors.
4869 6346102 We now report the occurrence of anti-insulin receptor antibodies of the IgM class in the sera of 10 of 22 IDDM patients obtained before their treatment with exogenous insulin.
4870 6346102 Furthermore, two of five IDDM patients who were initially negative developed anti-insulin receptor antibodies during treatment with human or pork insulin.
4871 6346102 These findings suggest that autoimmunity to the insulin receptor may contribute to the pathophysiology of IDDM.
4872 6346102 Autoantibodies to the insulin receptor in juvenile onset insulin-dependent diabetes.
4873 6346102 Insulin-dependent diabetes mellitus (IDDM) usually begins in childhood or early adulthood, and its aetiology is thought to involve autoimmune damage to the islet cells that secrete insulin.
4874 6346102 To investigate an additional target of autoimmunity in IDDM we examined sera for antibodies to insulin receptors.
4875 6346102 We now report the occurrence of anti-insulin receptor antibodies of the IgM class in the sera of 10 of 22 IDDM patients obtained before their treatment with exogenous insulin.
4876 6346102 Furthermore, two of five IDDM patients who were initially negative developed anti-insulin receptor antibodies during treatment with human or pork insulin.
4877 6346102 These findings suggest that autoimmunity to the insulin receptor may contribute to the pathophysiology of IDDM.
4878 6346102 Autoantibodies to the insulin receptor in juvenile onset insulin-dependent diabetes.
4879 6346102 Insulin-dependent diabetes mellitus (IDDM) usually begins in childhood or early adulthood, and its aetiology is thought to involve autoimmune damage to the islet cells that secrete insulin.
4880 6346102 To investigate an additional target of autoimmunity in IDDM we examined sera for antibodies to insulin receptors.
4881 6346102 We now report the occurrence of anti-insulin receptor antibodies of the IgM class in the sera of 10 of 22 IDDM patients obtained before their treatment with exogenous insulin.
4882 6346102 Furthermore, two of five IDDM patients who were initially negative developed anti-insulin receptor antibodies during treatment with human or pork insulin.
4883 6346102 These findings suggest that autoimmunity to the insulin receptor may contribute to the pathophysiology of IDDM.
4884 6346102 Autoantibodies to the insulin receptor in juvenile onset insulin-dependent diabetes.
4885 6346102 Insulin-dependent diabetes mellitus (IDDM) usually begins in childhood or early adulthood, and its aetiology is thought to involve autoimmune damage to the islet cells that secrete insulin.
4886 6346102 To investigate an additional target of autoimmunity in IDDM we examined sera for antibodies to insulin receptors.
4887 6346102 We now report the occurrence of anti-insulin receptor antibodies of the IgM class in the sera of 10 of 22 IDDM patients obtained before their treatment with exogenous insulin.
4888 6346102 Furthermore, two of five IDDM patients who were initially negative developed anti-insulin receptor antibodies during treatment with human or pork insulin.
4889 6346102 These findings suggest that autoimmunity to the insulin receptor may contribute to the pathophysiology of IDDM.
4890 6346102 Autoantibodies to the insulin receptor in juvenile onset insulin-dependent diabetes.
4891 6346102 Insulin-dependent diabetes mellitus (IDDM) usually begins in childhood or early adulthood, and its aetiology is thought to involve autoimmune damage to the islet cells that secrete insulin.
4892 6346102 To investigate an additional target of autoimmunity in IDDM we examined sera for antibodies to insulin receptors.
4893 6346102 We now report the occurrence of anti-insulin receptor antibodies of the IgM class in the sera of 10 of 22 IDDM patients obtained before their treatment with exogenous insulin.
4894 6346102 Furthermore, two of five IDDM patients who were initially negative developed anti-insulin receptor antibodies during treatment with human or pork insulin.
4895 6346102 These findings suggest that autoimmunity to the insulin receptor may contribute to the pathophysiology of IDDM.
4896 6347771 Cytoplasmic islet cell antibodies and endogenous insulin secretion were studied in 184 children and adolescents having insulin-dependent diabetes mellitus (IDDM) in a cross-sectional study.
4897 6349244 Serum lipids and lipoproteins were measured in 157 insulin dependent diabetic children and adolescents (IDDM) and in 350 healthy reference individuals.
4898 6350557 These studies demonstrate a unique constellation of organisms populating the subgingival area in periodontitis lesions of patients with juvenile or insulin-dependent diabetes mellitus (IDDM).
4899 6350557 This distinguishes the subgingival flora of IDDM patients suffering from periodontitis from that of patients with localized juvenile periodontitis (LJP), and that of adult periodontitis patients.
4900 6350557 These studies demonstrate a unique constellation of organisms populating the subgingival area in periodontitis lesions of patients with juvenile or insulin-dependent diabetes mellitus (IDDM).
4901 6350557 This distinguishes the subgingival flora of IDDM patients suffering from periodontitis from that of patients with localized juvenile periodontitis (LJP), and that of adult periodontitis patients.
4902 6352376 Glycemic control was achieved in 14 patients with insulin-dependent diabetes mellitus (IDDM) by 36-48-h treatment with a recently marketed clinical model, Biostator glucose controller (Life Science Instruments, Miles Laboratories, Elkhart, Indiana).
4903 6358145 One hundred and seventy eight insulin dependent diabetics (IDDM) have been studied regarding their understanding of and compliance with a controlled carbohydrate diet.
4904 6358777 Fasting and postglucose C-peptide responses were assessed in TPD and compared with noninsulin-dependent (NIDDM), insulin-dependent (IDDM), and control groups, matched for body weight.
4905 6361439 The hormonal (growth hormone, glucagon, cortisol) and metabolic (glucose, ketone bodies) responses to 30 min of continuous vs 30 min of intermittent exercise were evaluated in five male children with insulin-dependent diabetes mellitus (IDDM) and five healthy male children.
4906 6363172 Asians [17 nondiabetic, 2 with insulin-dependent diabetes mellitus (IDDM), and 8 with non-insulin-dependent diabetes mellitus (NIDDM)] exhibited the least variation in the size of this locus and 98% of the alleles in this group were class 1.
4907 6364639 Ultrastructural, immunohistological, and clinical findings in the pancreas in insulin-dependent diabetes mellitus (IDDM) of long duration.
4908 6364639 Electron microscopical and immunohistological findings in small biopsies obtained at surgery from two subjects with longstanding type-I-diabetes [insulin-dependent diabetes mellitus (IDDM)] are described and demonstrated in relation to clinical data.
4909 6364639 Ultrastructural, immunohistological, and clinical findings in the pancreas in insulin-dependent diabetes mellitus (IDDM) of long duration.
4910 6364639 Electron microscopical and immunohistological findings in small biopsies obtained at surgery from two subjects with longstanding type-I-diabetes [insulin-dependent diabetes mellitus (IDDM)] are described and demonstrated in relation to clinical data.
4911 6365659 We determined the effects of plasmapheresis on cytotoxic antibodies to islet cells in 10 children (aged 11-16 yr) with newly diagnosed insulin-dependent diabetes mellitus (IDDM), as well as the plasma levels of antibodies over the next 30 mo and their relation to serum C-peptide concentrations.
4912 6366551 The dawn phenomenon is a condition recently described in patients with insulin-dependent diabetes mellitus (IDDM) that is characterized by abrupt increases in fasting levels of plasma glucose or insulin requirements or both between 5 and 9 a.m., in the absence of antecedent hypoglycemia.
4913 6366551 To determine its potential clinical relevance, we assessed its frequency and reproducibility in 20 patients with IDDM and in 13 patients with non-insulin-dependent diabetes mellitus (NIDDM) during overnight closed-loop (feedback-controlled) intravenous insulin infusion.
4914 6366551 Insulin requirements increased at least 50 per cent for 1 1/2 hours in 77 per cent of patients with NIDDM and in 75 per cent of patients with IDDM.
4915 6366551 In five patients with IDDM who were studied on four occasions, the phenomenon occurred during 17 of the 20 observation periods, with insulin requirements after 6 a.m. increasing 225 +/- 34 per cent; coefficients of variation in individual patients ranged from 4 to 25 per cent.
4916 6366551 Thus, the dawn phenomenon occurs commonly in both NIDDM and IDDM, but its potential variability must be taken into consideration when one is attempting to adjust insulin doses.
4917 6366551 The dawn phenomenon is a condition recently described in patients with insulin-dependent diabetes mellitus (IDDM) that is characterized by abrupt increases in fasting levels of plasma glucose or insulin requirements or both between 5 and 9 a.m., in the absence of antecedent hypoglycemia.
4918 6366551 To determine its potential clinical relevance, we assessed its frequency and reproducibility in 20 patients with IDDM and in 13 patients with non-insulin-dependent diabetes mellitus (NIDDM) during overnight closed-loop (feedback-controlled) intravenous insulin infusion.
4919 6366551 Insulin requirements increased at least 50 per cent for 1 1/2 hours in 77 per cent of patients with NIDDM and in 75 per cent of patients with IDDM.
4920 6366551 In five patients with IDDM who were studied on four occasions, the phenomenon occurred during 17 of the 20 observation periods, with insulin requirements after 6 a.m. increasing 225 +/- 34 per cent; coefficients of variation in individual patients ranged from 4 to 25 per cent.
4921 6366551 Thus, the dawn phenomenon occurs commonly in both NIDDM and IDDM, but its potential variability must be taken into consideration when one is attempting to adjust insulin doses.
4922 6366551 The dawn phenomenon is a condition recently described in patients with insulin-dependent diabetes mellitus (IDDM) that is characterized by abrupt increases in fasting levels of plasma glucose or insulin requirements or both between 5 and 9 a.m., in the absence of antecedent hypoglycemia.
4923 6366551 To determine its potential clinical relevance, we assessed its frequency and reproducibility in 20 patients with IDDM and in 13 patients with non-insulin-dependent diabetes mellitus (NIDDM) during overnight closed-loop (feedback-controlled) intravenous insulin infusion.
4924 6366551 Insulin requirements increased at least 50 per cent for 1 1/2 hours in 77 per cent of patients with NIDDM and in 75 per cent of patients with IDDM.
4925 6366551 In five patients with IDDM who were studied on four occasions, the phenomenon occurred during 17 of the 20 observation periods, with insulin requirements after 6 a.m. increasing 225 +/- 34 per cent; coefficients of variation in individual patients ranged from 4 to 25 per cent.
4926 6366551 Thus, the dawn phenomenon occurs commonly in both NIDDM and IDDM, but its potential variability must be taken into consideration when one is attempting to adjust insulin doses.
4927 6366551 The dawn phenomenon is a condition recently described in patients with insulin-dependent diabetes mellitus (IDDM) that is characterized by abrupt increases in fasting levels of plasma glucose or insulin requirements or both between 5 and 9 a.m., in the absence of antecedent hypoglycemia.
4928 6366551 To determine its potential clinical relevance, we assessed its frequency and reproducibility in 20 patients with IDDM and in 13 patients with non-insulin-dependent diabetes mellitus (NIDDM) during overnight closed-loop (feedback-controlled) intravenous insulin infusion.
4929 6366551 Insulin requirements increased at least 50 per cent for 1 1/2 hours in 77 per cent of patients with NIDDM and in 75 per cent of patients with IDDM.
4930 6366551 In five patients with IDDM who were studied on four occasions, the phenomenon occurred during 17 of the 20 observation periods, with insulin requirements after 6 a.m. increasing 225 +/- 34 per cent; coefficients of variation in individual patients ranged from 4 to 25 per cent.
4931 6366551 Thus, the dawn phenomenon occurs commonly in both NIDDM and IDDM, but its potential variability must be taken into consideration when one is attempting to adjust insulin doses.
4932 6366551 The dawn phenomenon is a condition recently described in patients with insulin-dependent diabetes mellitus (IDDM) that is characterized by abrupt increases in fasting levels of plasma glucose or insulin requirements or both between 5 and 9 a.m., in the absence of antecedent hypoglycemia.
4933 6366551 To determine its potential clinical relevance, we assessed its frequency and reproducibility in 20 patients with IDDM and in 13 patients with non-insulin-dependent diabetes mellitus (NIDDM) during overnight closed-loop (feedback-controlled) intravenous insulin infusion.
4934 6366551 Insulin requirements increased at least 50 per cent for 1 1/2 hours in 77 per cent of patients with NIDDM and in 75 per cent of patients with IDDM.
4935 6366551 In five patients with IDDM who were studied on four occasions, the phenomenon occurred during 17 of the 20 observation periods, with insulin requirements after 6 a.m. increasing 225 +/- 34 per cent; coefficients of variation in individual patients ranged from 4 to 25 per cent.
4936 6366551 Thus, the dawn phenomenon occurs commonly in both NIDDM and IDDM, but its potential variability must be taken into consideration when one is attempting to adjust insulin doses.
4937 6368290 Blood T-cells from 28 patients with type I (insulin-dependent) diabetes (IDDM) of variable duration were examined for the Tac antigen by immunofluorescence, and for proliferation in the presence of interleukin 2 (IL 2).
4938 6368295 To assess the effects of glycemic control on glucose counterregulation, rates of plasma glucose recovery from hypoglycemia and counterregulatory hormonal responses were studied in 18 C-peptide-negative patients with insulin-dependent diabetes mellitus (IDDM) before and after either improvement, no change, or deterioration in glycemic control.
4939 6368295 Intensive therapy (three daily injections of insulin) instituted in 7 out of 13 IDDM patients for up to 9 mo improved MBG (124 +/- 6 mg/dl, P less than 0.01) and ketoamine-HbA1 (7.9 +/- 0.02%, P less than 0.01) but not rates of plasma glucose recovery (0.31 +/- 0.01 mg/dl X min) and plasma glucagon (AUC 0.69 +/- 0.07 ng/ml X 150 min) and epinephrine (AUC 14.9 +/- 0.17 ng/ml X 150 min) responses.
4940 6368295 To assess the effects of glycemic control on glucose counterregulation, rates of plasma glucose recovery from hypoglycemia and counterregulatory hormonal responses were studied in 18 C-peptide-negative patients with insulin-dependent diabetes mellitus (IDDM) before and after either improvement, no change, or deterioration in glycemic control.
4941 6368295 Intensive therapy (three daily injections of insulin) instituted in 7 out of 13 IDDM patients for up to 9 mo improved MBG (124 +/- 6 mg/dl, P less than 0.01) and ketoamine-HbA1 (7.9 +/- 0.02%, P less than 0.01) but not rates of plasma glucose recovery (0.31 +/- 0.01 mg/dl X min) and plasma glucagon (AUC 0.69 +/- 0.07 ng/ml X 150 min) and epinephrine (AUC 14.9 +/- 0.17 ng/ml X 150 min) responses.
4942 6368593 To elucidate the mechanisms controlling the response of glucagon to hypoglycemia, a vital component of the counterregulatory hormonal response, the role of intraislet insulin was studied in seven normal subjects and five subjects with insulin-dependent diabetes mellitus (IDDM) (of less than 15-mo duration).
4943 6368593 Thus, loss of beta cell function is not responsible for alpha cell failure during insulin-induced hypoglycemia in IDDM.
4944 6368593 To elucidate the mechanisms controlling the response of glucagon to hypoglycemia, a vital component of the counterregulatory hormonal response, the role of intraislet insulin was studied in seven normal subjects and five subjects with insulin-dependent diabetes mellitus (IDDM) (of less than 15-mo duration).
4945 6368593 Thus, loss of beta cell function is not responsible for alpha cell failure during insulin-induced hypoglycemia in IDDM.
4946 6372349 Blood mononuclear cells obtained from 17 newly diagnosed insulin-dependent diabetic (IDDM) patients treated with insulin for 5-7 days were assessed for the number of spontaneous and pokeweed mitogen (PWM)-stimulated immunoglobulin-secreting cells in a reverse haemolytic plaque assay.
4947 6372349 The quantities of PWM-stimulated IgG, IgM, or IgA secreting cells in IDDM were comparable to the controls.
4948 6372349 Blood mononuclear cells obtained from 17 newly diagnosed insulin-dependent diabetic (IDDM) patients treated with insulin for 5-7 days were assessed for the number of spontaneous and pokeweed mitogen (PWM)-stimulated immunoglobulin-secreting cells in a reverse haemolytic plaque assay.
4949 6372349 The quantities of PWM-stimulated IgG, IgM, or IgA secreting cells in IDDM were comparable to the controls.
4950 6373317 Methods and effects of improved conventional insulin treatment in labile insulin-dependent diabetes (IDDM).
4951 6373317 In 92 particularly unstable IDDM patients we have tried to avoid any gap in daily insulin supply by applying one out of four newly designed combinations of regular and depot insulin.
4952 6373317 Methods and effects of improved conventional insulin treatment in labile insulin-dependent diabetes (IDDM).
4953 6373317 In 92 particularly unstable IDDM patients we have tried to avoid any gap in daily insulin supply by applying one out of four newly designed combinations of regular and depot insulin.
4954 6373322 A high proportion of twins, but not of IGT subjects, had HLA DR3 or DR4 antigens which seem to confer genetic susceptibility to the development of IDDM.
4955 6373322 In the majority of DR3/DR4 twins, ICSA were also present.
4956 6373451 The frequency and significance of cytoplasmic pancreatic alpha cell autoantibodies (ACA) were investigated in 2102 healthy controls, 879 patients with insulin-dependent diabetes mellitus (IDDM) who were negative for islet cell autoantibodies (ICA), and 1567 relatives of IDDM patients.
4957 6373451 ACA were found in approximately 1 in 200 people of all ages and were not significantly associated with IDDM, the IDDM-associated HLA phenotypes DR3 and DR4, or thyrogastric or adrenal autoantibodies.
4958 6373451 The frequency and significance of cytoplasmic pancreatic alpha cell autoantibodies (ACA) were investigated in 2102 healthy controls, 879 patients with insulin-dependent diabetes mellitus (IDDM) who were negative for islet cell autoantibodies (ICA), and 1567 relatives of IDDM patients.
4959 6373451 ACA were found in approximately 1 in 200 people of all ages and were not significantly associated with IDDM, the IDDM-associated HLA phenotypes DR3 and DR4, or thyrogastric or adrenal autoantibodies.
4960 6374455 We assessed glucose counterregulation during intensive insulin therapy in 20 patients with insulin-dependent diabetes mellitus (IDDM) by injecting therapeutic doses of regular insulin subcutaneously after overnight maintenance of euglycemia.
4961 6374896 Spontaneous insulin-dependent diabetes mellitus (IDDM) in the BB rat is associated with the presence of antibodies to a 64-kilodalton rat islet cell protein.
4962 6374968 Serum free C-peptide immunoreactivities (serum free CPR) during a 100 g oral glucose tolerance test (OGTT) were measured in 21 patients with insulin-dependent diabetes mellitus (IDDM, with abrupt onset and ketosis-prone), 57 insulin-treated patients with noninsulin-dependent diabetes mellitus ( INIDDM , with gradual onset and not ketosis-prone), 39 oral hypoglycemic agent-treated patients with noninsulin-dependent diabetes mellitus ( ONIDDM ) and 9 healthy young men for control study.
4963 6376012 Mumps infection and insulin-dependent diabetes mellitus (IDDM).
4964 6376014 A 21-yr-old Caucasian man developed accelerated irreversible dense bilateral cataracts 4 wk after control of his newly diagnosed insulin-dependent diabetes mellitus (IDDM) and 12 wk after the onset of his symptoms.
4965 6376017 To the extent that they have deficient glucagon secretory responses to plasma glucose decrements, as they commonly do, patients with insulin-dependent diabetes mellitus (IDDM) are dependent on epinephrine-mediated beta-adrenergic mechanisms to promote recovery from hypoglycemia.
4966 6376017 However, oral administration of the relatively selective beta 1-adrenergic antagonist metoprolol (100 mg) and of the nonselective beta-adrenergic antagonist propranolol (80 mg) both impaired recovery from insulin-induced hypoglycemia in patients with IDDM.
4967 6376017 To the extent that they have deficient glucagon secretory responses to plasma glucose decrements, as they commonly do, patients with insulin-dependent diabetes mellitus (IDDM) are dependent on epinephrine-mediated beta-adrenergic mechanisms to promote recovery from hypoglycemia.
4968 6376017 However, oral administration of the relatively selective beta 1-adrenergic antagonist metoprolol (100 mg) and of the nonselective beta-adrenergic antagonist propranolol (80 mg) both impaired recovery from insulin-induced hypoglycemia in patients with IDDM.
4969 6376019 We report a patient with insulin-dependent diabetes mellitus (IDDM) and advanced retinopathy and nephropathy who had three pregnancies.
4970 6380308 Defective recovery from insulin-induced hypoglycemia, due to combined deficiencies of glucagon and epinephrine secretory responses to plasma glucose decrements, occurs in some patients with insulin-dependent diabetes mellitus (IDDM).
4971 6380308 Patients with IDDM determined to have inadequate glucose counterregulation during an insulin infusion test (40 mU X kg-1 X h-1) with bedside plasma glucose monitoring and clinical observation have been found to have a 25-fold greater risk of severe hypoglycemia during subsequent intensive therapy than patients with adequate glucose counterregulation.
4972 6380308 Defective recovery from insulin-induced hypoglycemia, due to combined deficiencies of glucagon and epinephrine secretory responses to plasma glucose decrements, occurs in some patients with insulin-dependent diabetes mellitus (IDDM).
4973 6380308 Patients with IDDM determined to have inadequate glucose counterregulation during an insulin infusion test (40 mU X kg-1 X h-1) with bedside plasma glucose monitoring and clinical observation have been found to have a 25-fold greater risk of severe hypoglycemia during subsequent intensive therapy than patients with adequate glucose counterregulation.
4974 6381006 The present study was designed to compare continuous subcutaneous insulin infusion (CSII) using the Mill-Hill Infuser (Muirhead Medical Products Ltd., London, England) with multiple injections (MI) using the Medi-Jector (Derata Corporation, Minneapolis, Minnesota) in the treatment of insulin-dependent diabetes mellitus (IDDM), and to assess the effect of glucose control on diabetes complications.
4975 6381006 We conclude the following: (1) treatment with both the Mill-Hill Infuser and the Medi-Jector was well accepted by the patients and resulted in similar improvement in measured blood glucose and glycosylated hemoglobin; (2) this improved metabolic control was associated with an increased nerve conductivity and a decreased protein excretion; and (3) MI required 20% more insulin than CSII to achieve similar glycemic control.
4976 6383851 Short-term of the artificial beta-cell (Biostator) on pancreatic glucagon response in insulin-dependent diabetic (IDDM).
4977 6383851 The short-term effect of the glucose-controlled insulin infusion system (GCIIS) Biostator on metabolic and hormonal responses to a 2 h glucose infusion (0.33 g/kg body weight glucose i.v. followed by an infusion of 12 mg/kg/min) was studied in 8 insulin-dependent diabetic patients (IDDM).
4978 6383851 The results provide further support that abnormal glucagon response in some IDDM is secondary to insulin deficiency.
4979 6383851 Short-term of the artificial beta-cell (Biostator) on pancreatic glucagon response in insulin-dependent diabetic (IDDM).
4980 6383851 The short-term effect of the glucose-controlled insulin infusion system (GCIIS) Biostator on metabolic and hormonal responses to a 2 h glucose infusion (0.33 g/kg body weight glucose i.v. followed by an infusion of 12 mg/kg/min) was studied in 8 insulin-dependent diabetic patients (IDDM).
4981 6383851 The results provide further support that abnormal glucagon response in some IDDM is secondary to insulin deficiency.
4982 6383851 Short-term of the artificial beta-cell (Biostator) on pancreatic glucagon response in insulin-dependent diabetic (IDDM).
4983 6383851 The short-term effect of the glucose-controlled insulin infusion system (GCIIS) Biostator on metabolic and hormonal responses to a 2 h glucose infusion (0.33 g/kg body weight glucose i.v. followed by an infusion of 12 mg/kg/min) was studied in 8 insulin-dependent diabetic patients (IDDM).
4984 6383851 The results provide further support that abnormal glucagon response in some IDDM is secondary to insulin deficiency.
4985 6383905 There is heterogeneity within insulin-dependent diabetes mellitus (IDDM), and it has been suggested that the presence of the HLA-DR specificities DR3 and DR4 define two subsets of IDDM with clear differences in their immune response to therapeutic insulin.
4986 6383905 To test this hypothesis, we have prospectively studies the development of insulin binding antibody (IBA) in 54 subjects with newly diagnosed, classical childhood IDDM, determined seven binding constants of their IBA, and measured the presence or absence of pancreatic polypeptide-binding antibodies after 1 yr of therapy with insulin.
4987 6383905 There were no relationships between insulin and pancreatic polypeptide antibodies and the DR3 or DR4 specificities whether these specificities were tested for alone or in combination, comparing the presence and absence of DR3 and DR4 and comparing DR3 with DR4, except that of the 33% of all subjects who developed antibodies binding pancreatic polypeptide by 1 yr, none possessed the DR3 specificity alone (P = 0.018).
4988 6383905 Thus, the hypothesis that the HLA-DR3 and -DR4 specificities are major determinants of IBA formation and, therefore, define important subsets of childhood IDDM in terms of immune response to therapeutic insulin is not substantiated by this study.
4989 6383905 There is heterogeneity within insulin-dependent diabetes mellitus (IDDM), and it has been suggested that the presence of the HLA-DR specificities DR3 and DR4 define two subsets of IDDM with clear differences in their immune response to therapeutic insulin.
4990 6383905 To test this hypothesis, we have prospectively studies the development of insulin binding antibody (IBA) in 54 subjects with newly diagnosed, classical childhood IDDM, determined seven binding constants of their IBA, and measured the presence or absence of pancreatic polypeptide-binding antibodies after 1 yr of therapy with insulin.
4991 6383905 There were no relationships between insulin and pancreatic polypeptide antibodies and the DR3 or DR4 specificities whether these specificities were tested for alone or in combination, comparing the presence and absence of DR3 and DR4 and comparing DR3 with DR4, except that of the 33% of all subjects who developed antibodies binding pancreatic polypeptide by 1 yr, none possessed the DR3 specificity alone (P = 0.018).
4992 6383905 Thus, the hypothesis that the HLA-DR3 and -DR4 specificities are major determinants of IBA formation and, therefore, define important subsets of childhood IDDM in terms of immune response to therapeutic insulin is not substantiated by this study.
4993 6383905 There is heterogeneity within insulin-dependent diabetes mellitus (IDDM), and it has been suggested that the presence of the HLA-DR specificities DR3 and DR4 define two subsets of IDDM with clear differences in their immune response to therapeutic insulin.
4994 6383905 To test this hypothesis, we have prospectively studies the development of insulin binding antibody (IBA) in 54 subjects with newly diagnosed, classical childhood IDDM, determined seven binding constants of their IBA, and measured the presence or absence of pancreatic polypeptide-binding antibodies after 1 yr of therapy with insulin.
4995 6383905 There were no relationships between insulin and pancreatic polypeptide antibodies and the DR3 or DR4 specificities whether these specificities were tested for alone or in combination, comparing the presence and absence of DR3 and DR4 and comparing DR3 with DR4, except that of the 33% of all subjects who developed antibodies binding pancreatic polypeptide by 1 yr, none possessed the DR3 specificity alone (P = 0.018).
4996 6383905 Thus, the hypothesis that the HLA-DR3 and -DR4 specificities are major determinants of IBA formation and, therefore, define important subsets of childhood IDDM in terms of immune response to therapeutic insulin is not substantiated by this study.
4997 6385308 In insulin-dependent diabetes mellitus (IDDM) there is a strong link with the HLA system with regard to the inheritance of 'susceptible' diabetic genes, especially the DR3 and DR4 alleles.
4998 6385308 Non-insulin-dependent diabetes mellitus (NIDDM) has no clear HLA link, but has been shown in studies of twins to have a stronger genetic basis than IDDM.
4999 6385308 In insulin-dependent diabetes mellitus (IDDM) there is a strong link with the HLA system with regard to the inheritance of 'susceptible' diabetic genes, especially the DR3 and DR4 alleles.
5000 6385308 Non-insulin-dependent diabetes mellitus (NIDDM) has no clear HLA link, but has been shown in studies of twins to have a stronger genetic basis than IDDM.
5001 6387483 To determine the roles of glucose counterregulation and the waning of insulin action in the development of posthypoglycemic hyperglycemia (the Somogyi phenomenon), we studied changes in plasma glucose and glucose turnover in five patients with insulin-dependent diabetes mellitus (IDDM) after subcutaneous injection of insulin under conditions in which hypoglycemic glucose counterregulation and the waning of insulin action were allowed to occur or were prevented.
5002 6387483 We conclude that hypoglycemia can cause rebound hyperglycemia in the absence of insulin waning in patients with IDDM, and that this results primarily from an excessive increase in glucose production due to activation of glucose counterregulatory systems.
5003 6387483 To determine the roles of glucose counterregulation and the waning of insulin action in the development of posthypoglycemic hyperglycemia (the Somogyi phenomenon), we studied changes in plasma glucose and glucose turnover in five patients with insulin-dependent diabetes mellitus (IDDM) after subcutaneous injection of insulin under conditions in which hypoglycemic glucose counterregulation and the waning of insulin action were allowed to occur or were prevented.
5004 6387483 We conclude that hypoglycemia can cause rebound hyperglycemia in the absence of insulin waning in patients with IDDM, and that this results primarily from an excessive increase in glucose production due to activation of glucose counterregulatory systems.
5005 6388459 Present knowledge regarding the HLA system and the association between HLA antigens and insulin-dependent type 1 diabetes mellitus (IDDM) is reviewed.
5006 6388459 The frequency of HLA antigens B7, B8 (in linkage disequilibrium with DR3), B15 (in linkage disequilibrium with DR4) and B18 was examined in comparison with a Piemontese control group.
5007 6389701 The results obtained using this new method in insulin-dependent diabetes mellitus (IDDM) patients were not only sensitive, but also correlated with results of the indirect immunofluorescence method currently used for detecting ICSA.
5008 6392072 To investigate whether the development of islet-cell antibodies (ICA) in the course of mumps infection is associated with a "diabetes-like" immunogenetic condition, 45 children with mumps complications as well as 56 children with insulin-dependent diabetes mellitus (IDDM) were typed for HLA ABC and DR antigens.
5009 6392072 In the IDDM group, significant deviations from antigen frequencies of normal controls were observed for HLA Bw39, DR2, DR3, and DR4.
5010 6392072 To investigate whether the development of islet-cell antibodies (ICA) in the course of mumps infection is associated with a "diabetes-like" immunogenetic condition, 45 children with mumps complications as well as 56 children with insulin-dependent diabetes mellitus (IDDM) were typed for HLA ABC and DR antigens.
5011 6392072 In the IDDM group, significant deviations from antigen frequencies of normal controls were observed for HLA Bw39, DR2, DR3, and DR4.
5012 6393434 The patients included 296 subjects with insulin-dependent diabetes (IDDM) and 320 with noninsulin dependent diabetes (NIDDM).
5013 6393434 Concerning the relationship between HLA-type and ICA in IDDM, there was a tendency for the prevalence of BW54, DR4 and MT3 of HLA to be higher in the ICA-negative group than in the ICA-positive group or the non-diabetic group.
5014 6393434 The patients included 296 subjects with insulin-dependent diabetes (IDDM) and 320 with noninsulin dependent diabetes (NIDDM).
5015 6393434 Concerning the relationship between HLA-type and ICA in IDDM, there was a tendency for the prevalence of BW54, DR4 and MT3 of HLA to be higher in the ICA-negative group than in the ICA-positive group or the non-diabetic group.
5016 6393435 Islet-cell antibodies (ICA) were studied in 538 Japanese diabetics with insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
5017 6393435 The overall prevalence of ICA was 17% (16/93), 4% (7/164), 2% (2/90) and 3% (5/191) in IDDM, NIDDM treated with insulin, NIDDM treated with oral hypoglycemic agents, and NIDDM treated by diet alone, respectively.
5018 6393435 Islet-cell antibodies (ICA) were studied in 538 Japanese diabetics with insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
5019 6393435 The overall prevalence of ICA was 17% (16/93), 4% (7/164), 2% (2/90) and 3% (5/191) in IDDM, NIDDM treated with insulin, NIDDM treated with oral hypoglycemic agents, and NIDDM treated by diet alone, respectively.
5020 6393445 We investigated the relationship between the recovery or improved response of endogenous insulin and the control of blood glucose in juvenile diabetes (IDDM) treated with the continuous subcutaneous infusion of insulin (CSII). (1) It is unlikely that the decrease in endogenous insulin secretion over several years following onset of IDDM in 43 subjects was uniform in terms of urinary c-peptide (u-CPR) excretion. (2) In 27 newly diagnosed cases of IDDM, the group receiving CSII (n = 18) showed more satisfactory results, including greater stability of blood glucose, a more rapid decrease in insulin requirements and an earlier improvement in u-CPR compared to the control group who were receiving conventional subcutaneous insulin therapy (n = 9). (3) U-CPR increased with the improvement in blood glucose control within 2 to 4 wks of the initiation of CSII in 6 of 8 already-treated cases of IDDM, while daily insulin requirements did not differ significantly before and after CSII.
5021 6393445 Since short-term CSII therapy improved u-CPR response by normalizing blood glucose not only in newly diagnosed but also known diabetic, therapy should be directed toward the long-term intensive control of blood glucose in order to maintain the potency of endogenous insulin secretion especially in newly-diagnosed cases of insulin secretion especially in newly-diagnosed cases of IDDM.
5022 6393445 We investigated the relationship between the recovery or improved response of endogenous insulin and the control of blood glucose in juvenile diabetes (IDDM) treated with the continuous subcutaneous infusion of insulin (CSII). (1) It is unlikely that the decrease in endogenous insulin secretion over several years following onset of IDDM in 43 subjects was uniform in terms of urinary c-peptide (u-CPR) excretion. (2) In 27 newly diagnosed cases of IDDM, the group receiving CSII (n = 18) showed more satisfactory results, including greater stability of blood glucose, a more rapid decrease in insulin requirements and an earlier improvement in u-CPR compared to the control group who were receiving conventional subcutaneous insulin therapy (n = 9). (3) U-CPR increased with the improvement in blood glucose control within 2 to 4 wks of the initiation of CSII in 6 of 8 already-treated cases of IDDM, while daily insulin requirements did not differ significantly before and after CSII.
5023 6393445 Since short-term CSII therapy improved u-CPR response by normalizing blood glucose not only in newly diagnosed but also known diabetic, therapy should be directed toward the long-term intensive control of blood glucose in order to maintain the potency of endogenous insulin secretion especially in newly-diagnosed cases of insulin secretion especially in newly-diagnosed cases of IDDM.
5024 6395563 A description is given of the electron microscopic-morphometric findings obtained for the islets of Langerhans of the pancreas and for the glucagon-producing A cells of one patient suffering from longstanding insulin-dependent diabetes mellitus (IDDM, type I diabetes), two patients with longstanding insulin-independent diabetes mellitus (NIDDM, type II diabetes), and one non-diabetic.
5025 6398261 Near normalization of metabolism of IDDM: comparison of continuous subcutaneous (CSII) versus intraperitoneal (CIPII) insulin delivery.
5026 6399521 Post-prandial hyperglycemia or meal intolerance has been documented in a majority of patients with Type I Diabetes Mellitus (IDDM) receiving conventional insulin treatment.
5027 6399521 We observed that prolongation of the time period between insulin and meal did not alter the magnitude of the post-meal rise in glucose concentration in the IDDM group.
5028 6399521 Furthermore, meal intolerance persisted despite the significantly higher pre-meal levels of insulin in the IDDM group compared to the controls.
5029 6399521 Post-prandial hyperglycemia or meal intolerance has been documented in a majority of patients with Type I Diabetes Mellitus (IDDM) receiving conventional insulin treatment.
5030 6399521 We observed that prolongation of the time period between insulin and meal did not alter the magnitude of the post-meal rise in glucose concentration in the IDDM group.
5031 6399521 Furthermore, meal intolerance persisted despite the significantly higher pre-meal levels of insulin in the IDDM group compared to the controls.
5032 6399521 Post-prandial hyperglycemia or meal intolerance has been documented in a majority of patients with Type I Diabetes Mellitus (IDDM) receiving conventional insulin treatment.
5033 6399521 We observed that prolongation of the time period between insulin and meal did not alter the magnitude of the post-meal rise in glucose concentration in the IDDM group.
5034 6399521 Furthermore, meal intolerance persisted despite the significantly higher pre-meal levels of insulin in the IDDM group compared to the controls.
5035 6400713 Hypothyroidism is found in about 3% of patients with insulin-dependent diabetes mellitus (IDDM).
5036 6402405 HLA genotypic study of insulin-dependent diabetes the excess of DR3/DR4 heterozygotes allows rejection of the recessive hypothesis.
5037 6402405 The genetics of insulin-dependent diabetes mellitus (IDDM) is currently an area of controversy, with some investigators proposing heterogeneity within the HLA region and even the existence of non-HLA-linked susceptibility genes, and others maintaining that a simple autosomal recessive gene linked to HLA with reduced penetrance is an adequate explanation.
5038 6402405 It is shown that if the number of DR3/DR4 heterozygotes in a diabetic population exceeds the combined sum of DR3/3 and DR4/4 homozygotes in that same diabetic population, then a recessive mode of inheritance can be rejected.
5039 6417336 We report two families selected from 124 genotyped Caucasian insulin-dependent diabetes mellitus (IDDM) families because of unusual features.
5040 6419012 The diabetics were separated into two groups: insulin-dependent diabetes mellitus (IDDM, n = 78) and noninsulin-dependent diabetes mellitus (NIDDM, n = 92).
5041 6420900 Blacks and Indians with early-onset insulin-dependent diabetes mellitus (IDDM) were studied in order to assess the prevalence of acute and chronic complications.
5042 6423354 Pathophysiology of beta cell failure after prolonged remission of insulin-dependent diabetes mellitus (IDDM).
5043 6431066 Comprehensive evaluation of thyroid hormone indices was performed in 58 children with insulin-dependent diabetes mellitus (IDDM) at the time of diagnosis and prior to insulin therapy.
5044 6434416 In four insulin-dependent diabetic patients (IDDM) the excretion of 3-methylhistidine into urine was increased only when referred to body weight.
5045 6439616 Serum TSH, T4, T3, FT4, FT3, rT3, and TBG in youngsters with non-ketotic insulin-dependent diabetes mellitus.
5046 6439616 Several parameters of thyroid function were studied in 112 non-ketoacidotic youngsters with insulin-dependent diabetes mellitus (IDDM).
5047 6439616 T4 levels in IDDM patients were positively related to T3, rT3 and TBG, and inversely related to haemoglobin A1 (HbA1).
5048 6439616 Serum TSH, T4, T3, FT4, FT3, rT3, and TBG in youngsters with non-ketotic insulin-dependent diabetes mellitus.
5049 6439616 Several parameters of thyroid function were studied in 112 non-ketoacidotic youngsters with insulin-dependent diabetes mellitus (IDDM).
5050 6439616 T4 levels in IDDM patients were positively related to T3, rT3 and TBG, and inversely related to haemoglobin A1 (HbA1).
5051 6440310 Eighty-eight patients with insulin-dependent diabetes mellitus (IDDM) and seventy-two unrelated normal controls in Korea were studied for Gm allotypes and HLA-antigens.
5052 6440312 Using a selective immunochemical method, the activities of postheparin plasma lipoprotein lipase (LPL) and hepatic triglyceride lipase (HTGL) were measured in 7 children with newly diagnosed IDDM, 39 on a conventional subcutaneous insulin regimen (CSC), and 11 children receiving continuous subcutaneous infusion of insulin (CSII).
5053 6440312 LPL activity was decreased in untreated patients, and insulin treatment resulted in an increase in the LPL activity with a concomitant normalization of serum triglyceride and HDL-cholesterol levels.
5054 6442706 TRH-induced growth hormone release in insulin-dependent diabetes mellitus.
5055 6442706 Growth hormone (GH) response was studied in 8 insulin-dependent and 7 non-insulin-dependent diabetics after stimulation with L-Dopa (500 mg orally) and TRH (0.2 mg iv.).
5056 6442706 L-Dopa induced a clear GH response in insulin-dependent diabetes (IDDM) and in the control group while in non-insulin-dependent diabetes (NIDDM) peak GH levels were lower (P less than 0.05) and 4 of 7 subjects failed to respond to L-Dopa stimulation.
5057 6442706 Insulin-dependent diabetics responded to TRH stimulation and GH levels at 20 and 30 min were significantly higher as compared with NIDDM and the control group.
5058 6442706 It is suggested that TRH-induced GH release may be a characteristic feature in some patients with IDDM.
5059 6442706 TRH-induced growth hormone release in insulin-dependent diabetes mellitus.
5060 6442706 Growth hormone (GH) response was studied in 8 insulin-dependent and 7 non-insulin-dependent diabetics after stimulation with L-Dopa (500 mg orally) and TRH (0.2 mg iv.).
5061 6442706 L-Dopa induced a clear GH response in insulin-dependent diabetes (IDDM) and in the control group while in non-insulin-dependent diabetes (NIDDM) peak GH levels were lower (P less than 0.05) and 4 of 7 subjects failed to respond to L-Dopa stimulation.
5062 6442706 Insulin-dependent diabetics responded to TRH stimulation and GH levels at 20 and 30 min were significantly higher as compared with NIDDM and the control group.
5063 6442706 It is suggested that TRH-induced GH release may be a characteristic feature in some patients with IDDM.
5064 6449332 Suppressor cell activity (SCA) was studied in twenty-eight patients with insulin-dependent diabetes mellitus (IDDM), both newly diagnosed and of longer standing.
5065 6451048 HLA--A, B and C antigens were determined from 63 cases of juvenile-onset, insulin-dependent diabetes mellitus (IDDM) in northern Finland.
5066 6459051 All members of 33 families in which two or more sibs have insulin-dependent diabetes mellitus (IDDM) were HLA-typed.
5067 6466177 Ten patients with insulin-dependent diabetes mellitus (IDDM) had fundus photographs and fluorescein angiograms obtained before and after a control period characterized by conventional insulin injections and a test period characterized by continuous subcutaneous insulin infusion (CSII).
5068 6480821 Renal biopsies in 45 patients with insulin-dependent diabetes mellitus (IDDM) were examined by semiquantitative light microscopy and quantitative electron microscopic stereologic morphometry.
5069 6484976 Among those 551 diabetics, 198 patients were classified into insulin-dependent diabetes mellitus (IDDM) and 337 into non-insulin-dependent diabetes mellitus (NIDDM).
5070 6488563 Plasma EC-superoxide dismutase activity in insulin-dependent diabetic children.
5071 6488563 Toxic oxygen-centered radicals have been linked to beta-cell damage brought about by some chemicals and might conceivably also be of importance in the pathogenesis of spontaneous insulin-dependent diabetes mellitus (IDDM).
5072 6489376 Significant high titres (1:400-1:25,600) of circulating thyroid microsomal antibodies (MCHA) were found in the sera of 5 out of 59 non-ketoacidotic, insulin-dependent diabetic (IDDM) patients (mean age 14.5 years).
5073 6539218 Generalizations of prognosis with regard to insulin-dependent diabetes (IDDM) in epidemiological statistics are impaired not only by great intraindividual variations, but also due to methodical difficulties.
5074 6539222 Is there a relationship between genetically determined haptoglobin phenotype and insulin-dependent diabetes mellitus (IDDM)?
5075 6539222 The possible relationship between genetically determined haptoglobin phenotype and insulin-dependent diabetes (IDDM), circulating insulin antibodies and the occurrence of microangiopathy was studied in 144 IDDM.
5076 6539222 Insulin binding parameters (maximum binding capacity and equilibrium dissociation constant) were found to vary considerably with the Hp-phenotypes among IDDM.
5077 6539222 Is there a relationship between genetically determined haptoglobin phenotype and insulin-dependent diabetes mellitus (IDDM)?
5078 6539222 The possible relationship between genetically determined haptoglobin phenotype and insulin-dependent diabetes (IDDM), circulating insulin antibodies and the occurrence of microangiopathy was studied in 144 IDDM.
5079 6539222 Insulin binding parameters (maximum binding capacity and equilibrium dissociation constant) were found to vary considerably with the Hp-phenotypes among IDDM.
5080 6539222 Is there a relationship between genetically determined haptoglobin phenotype and insulin-dependent diabetes mellitus (IDDM)?
5081 6539222 The possible relationship between genetically determined haptoglobin phenotype and insulin-dependent diabetes (IDDM), circulating insulin antibodies and the occurrence of microangiopathy was studied in 144 IDDM.
5082 6539222 Insulin binding parameters (maximum binding capacity and equilibrium dissociation constant) were found to vary considerably with the Hp-phenotypes among IDDM.
5083 6573128 Heterozygous expression of insulin-dependent diabetes mellitus (IDDM) determinants in the HLA system.
5084 6573128 HLA phenotypes of cases with insulin-dependent diabetes mellitus (IDDM) and identity by descent of HLA haplotypes in affected sib-pairs support an intermediate model in which morbid risk is increased by one HLA-linked IDDM determinant, and greatly increased by two determinants, which may be qualitatively different in DR3 and DR4 haplotypes.
5085 6573128 Linkage analysis allowing for gametic disequilibrium reveals no recombination in pedigrees with a DR3/DR4 propositus, but spurious recombination in the remaining pedigrees.
5086 6573128 Heterozygous expression of insulin-dependent diabetes mellitus (IDDM) determinants in the HLA system.
5087 6573128 HLA phenotypes of cases with insulin-dependent diabetes mellitus (IDDM) and identity by descent of HLA haplotypes in affected sib-pairs support an intermediate model in which morbid risk is increased by one HLA-linked IDDM determinant, and greatly increased by two determinants, which may be qualitatively different in DR3 and DR4 haplotypes.
5088 6573128 Linkage analysis allowing for gametic disequilibrium reveals no recombination in pedigrees with a DR3/DR4 propositus, but spurious recombination in the remaining pedigrees.
5089 6580815 The search for heterogeneity in insulin-dependent diabetes mellitus (IDDM): linkage studies, two-locus models, and genetic heterogeneity.
5090 6580815 One hundred families with insulin-dependent diabetes mellitus (IDDM) were analyzed for linkage with 27 genetic markers, including HLA, properdin factor B (BF), and glyoxalase 1(GLO) on chromosome 6, and Kidd blood group (Jk) on chromosome 2.
5091 6580815 The search for heterogeneity in insulin-dependent diabetes mellitus (IDDM): linkage studies, two-locus models, and genetic heterogeneity.
5092 6580815 One hundred families with insulin-dependent diabetes mellitus (IDDM) were analyzed for linkage with 27 genetic markers, including HLA, properdin factor B (BF), and glyoxalase 1(GLO) on chromosome 6, and Kidd blood group (Jk) on chromosome 2.
5093 6589235 The Pittsburgh Insulin-Dependent Diabetes Mellitus (IDDM) study.
5094 6589235 The relationships between HLA antigens, sex, age at diagnosis, season of onset and insulin-dependent diabetes mellitus (IDDM) were studied in a consecutive admissions series of newly-diagnosed IDDM patients at Children's Hospital of Pittsburgh.
5095 6589235 In agreement with the findings of others, the strongest positive associations between IDDM and HLA antigens were seen with DR3 and DR4 (odds ratios (OR) of 3.5 and 4.4, respectively), while a very strong negative association was observed with DR2 (OR of 0.1).
5096 6589235 The Pittsburgh Insulin-Dependent Diabetes Mellitus (IDDM) study.
5097 6589235 The relationships between HLA antigens, sex, age at diagnosis, season of onset and insulin-dependent diabetes mellitus (IDDM) were studied in a consecutive admissions series of newly-diagnosed IDDM patients at Children's Hospital of Pittsburgh.
5098 6589235 In agreement with the findings of others, the strongest positive associations between IDDM and HLA antigens were seen with DR3 and DR4 (odds ratios (OR) of 3.5 and 4.4, respectively), while a very strong negative association was observed with DR2 (OR of 0.1).
5099 6589235 The Pittsburgh Insulin-Dependent Diabetes Mellitus (IDDM) study.
5100 6589235 The relationships between HLA antigens, sex, age at diagnosis, season of onset and insulin-dependent diabetes mellitus (IDDM) were studied in a consecutive admissions series of newly-diagnosed IDDM patients at Children's Hospital of Pittsburgh.
5101 6589235 In agreement with the findings of others, the strongest positive associations between IDDM and HLA antigens were seen with DR3 and DR4 (odds ratios (OR) of 3.5 and 4.4, respectively), while a very strong negative association was observed with DR2 (OR of 0.1).
5102 6589390 Absence of periodontitis in a population of insulin-dependent diabetes mellitus (IDDM) patients.
5103 6589390 The prevalence of periodontitis was studied in a population of insulin-dependent diabetes mellitus (IDDM) patients, aged 10-18, with a variety of disease durations and levels of control.
5104 6589390 Absence of periodontitis in a population of insulin-dependent diabetes mellitus (IDDM) patients.
5105 6589390 The prevalence of periodontitis was studied in a population of insulin-dependent diabetes mellitus (IDDM) patients, aged 10-18, with a variety of disease durations and levels of control.
5106 6594040 Two hundred subjects with insulin-dependent (type I) diabetes mellitus (IDDM) were typed for HLA-B, HLA-DR, and properdin factor B (Bf).
5107 6594040 One haplotype (B7-BfS-DR2) exhibited significant negative association, while five haplotypes (B8-BfS-DR3, B8-BfS-DR4, B15-BfS-DR4, B18-BfF1-DR3, and B40-BfS-DR4) exhibited significant positive associations with IDDM.
5108 6594040 Two hundred subjects with insulin-dependent (type I) diabetes mellitus (IDDM) were typed for HLA-B, HLA-DR, and properdin factor B (Bf).
5109 6594040 One haplotype (B7-BfS-DR2) exhibited significant negative association, while five haplotypes (B8-BfS-DR3, B8-BfS-DR4, B15-BfS-DR4, B18-BfF1-DR3, and B40-BfS-DR4) exhibited significant positive associations with IDDM.
5110 6599405 We studied 52 families having more than one member affected with insulin-dependent diabetes mellitus (IDDM) for linkage of an IDDM-susceptibility locus to the immunoglobulin loci KM and GM.
5111 6609855 Decreased synthesis of interleukin-2 (IL-2) in insulin-dependent diabetes mellitus.
5112 6609855 Synthesis of interleukin-2 (IL-2) by lymphocytes from 26 insulin-dependent diabetic subjects (IDDM) was compared with that by lymphocytes from 24 nondiabetic control subjects.
5113 6609855 IL-2 synthesis by 6 non-insulin-dependent diabetic subjects (NIDDM) was not decreased (mean +/- SEM, 1.20 +/- 0.04 U/ml).
5114 6609855 These data suggest that decreased IL-2 synthesis is specific for IDDM, not explainable solely as a consequence of poor metabolic control, and thus, might be involved in the pathogenesis of the disease.
5115 6609855 Decreased synthesis of interleukin-2 (IL-2) in insulin-dependent diabetes mellitus.
5116 6609855 Synthesis of interleukin-2 (IL-2) by lymphocytes from 26 insulin-dependent diabetic subjects (IDDM) was compared with that by lymphocytes from 24 nondiabetic control subjects.
5117 6609855 IL-2 synthesis by 6 non-insulin-dependent diabetic subjects (NIDDM) was not decreased (mean +/- SEM, 1.20 +/- 0.04 U/ml).
5118 6609855 These data suggest that decreased IL-2 synthesis is specific for IDDM, not explainable solely as a consequence of poor metabolic control, and thus, might be involved in the pathogenesis of the disease.
5119 6617414 We examined 204 persons with insulin-dependent diabetes mellitus (IDDM), aged 7-23 yr, and 336 of their first-degree relatives, to determine whether there is a genetic component to the development of limited joint mobility.
5120 6653858 We have determined in 128 diabetic (57 non insulin-dependent (NIDDM) and 71 insulin-dependent (IDDM) patients) and in control subjects, serum total cholesterol, HDL cholesterol, triglycerides and Hb Alc levels.
5121 6660030 Three women with insulin-dependent diabetes mellitus (IDDM) from childhood and early development of diabetic retinopathy are described.
5122 6674110 Genetic analysis of multiply-affected families of insulin-dependent diabetes mellitus (IDDM) probands.
5123 6674110 The present study combines segregation and linkage information on 30 families ascertained through a proband and a first degree relative affected with insulin-dependent diabetes mellitus (IDDM).
5124 6674110 Genetic analysis of multiply-affected families of insulin-dependent diabetes mellitus (IDDM) probands.
5125 6674110 The present study combines segregation and linkage information on 30 families ascertained through a proband and a first degree relative affected with insulin-dependent diabetes mellitus (IDDM).
5126 6680480 Among them, 198 were classified as insulin-dependent diabetes (IDDM), 237 as non-insulin-dependent diabetes (NIDDM), 12 were unclassified, and four were classified as other types.
5127 6680482 It is speculative that our ethnic group is lacks the genetic factor, Bf F1 (which is strongly linked with HLA B18 and IDDM) and the increased association of S1.
5128 6680499 Patients were classified into 4 groups, NIDDM (n = 30), Insulin less than 20 U (n = 13) and Insulin greater than or equal to 20 U (n = 21) in adults and IDDM in children (n = 53).
5129 6680499 ABO blood group was found to have some association with Insulin greater than or equal to 20 U and IDDM.
5130 6680499 P1(+) was significantly rarer in the Insulin greater than or equal to 20 U group in adults, while this difference was not observed in IDDM in children.
5131 6680499 Patients were classified into 4 groups, NIDDM (n = 30), Insulin less than 20 U (n = 13) and Insulin greater than or equal to 20 U (n = 21) in adults and IDDM in children (n = 53).
5132 6680499 ABO blood group was found to have some association with Insulin greater than or equal to 20 U and IDDM.
5133 6680499 P1(+) was significantly rarer in the Insulin greater than or equal to 20 U group in adults, while this difference was not observed in IDDM in children.
5134 6680499 Patients were classified into 4 groups, NIDDM (n = 30), Insulin less than 20 U (n = 13) and Insulin greater than or equal to 20 U (n = 21) in adults and IDDM in children (n = 53).
5135 6680499 ABO blood group was found to have some association with Insulin greater than or equal to 20 U and IDDM.
5136 6680499 P1(+) was significantly rarer in the Insulin greater than or equal to 20 U group in adults, while this difference was not observed in IDDM in children.
5137 6698317 The Pittsburgh insulin-dependent diabetes mellitus (IDDM) morbidity and mortality study.
5138 6698317 A follow-up study of 1966 patients with insulin-dependent diabetes mellitus (IDDM) who were diagnosed at Children's Hospital of Pittsburgh (CHP) between 1950 and 1981 has been completed.
5139 6698317 The Pittsburgh insulin-dependent diabetes mellitus (IDDM) morbidity and mortality study.
5140 6698317 A follow-up study of 1966 patients with insulin-dependent diabetes mellitus (IDDM) who were diagnosed at Children's Hospital of Pittsburgh (CHP) between 1950 and 1981 has been completed.
5141 6705666 The purpose of this investigation was to determine the effects of a regular vigorous physical activity program on children aged 5-11 yr with insulin-dependent diabetes mellitus (IDDM).
5142 6722518 The lipid composition of nerves, with and without xanthomatous alteration, and other tissues, was investigated post-mortem in a 36-year-old man with cholestatic hepatitis of unknown cause and insulin-dependent diabetes mellitus (IDDM).
5143 6731038 Forty-seven patients with insulin-dependent diabetes (IDDM) and diabetic nephropathy and 47 controls with IDDM without diabetic nephropathy were interviewed about their previous and current smoking habits.
5144 6734383 Children with insulin-dependent diabetes mellitus (IDDM) were examined for scleroderma-like changes of digital sclerosis and joint contractures.
5145 6734383 The results further support the hypothesis that nonenzymatic glycosylation may alter the turnover of collagen, thus contributing to the development of a scleroderma-like syndrome with skin, joint, and pulmonary findings in patients with IDDM.
5146 6734383 Children with insulin-dependent diabetes mellitus (IDDM) were examined for scleroderma-like changes of digital sclerosis and joint contractures.
5147 6734383 The results further support the hypothesis that nonenzymatic glycosylation may alter the turnover of collagen, thus contributing to the development of a scleroderma-like syndrome with skin, joint, and pulmonary findings in patients with IDDM.
5148 6734391 Cognitive processes in a group of neurologically asymptomatic patients with relatively severe but uncomplicated insulin-dependent diabetes mellitus (IDDM) were studied.
5149 6734393 The effect of continuous subcutaneous insulin infusion (CSII) on diabetic retinopathy was studied in 19 patients with insulin-dependent diabetes mellitus (IDDM).
5150 6738600 To examine the role of heritable factors in insulin-dependent diabetes mellitus (IDDM), we studied the incidence of IDDM in the offspring of patients with the disease who were identified by the medical records of the Joslin Diabetes Center from 1928 to 1939.
5151 6742763 The physical working capacity (PWC170) of 84 children and adolescents with insulin-dependent diabetes mellitus (IDDM) and of 94 non-diabetic subjects was measured by a submaximal progressive exercise test.
5152 6746020 Peripheral blood from 11 newly diagnosed patients with insulin-dependent diabetes mellitus (IDDM) was studied for the proportion of monoclonal antibody (HNK 1, Leu 7) defined natural killer (NK) cells using a fluorescence-activated cell sorter analyzer.
5153 6753469 This is a prospective study of the incidence of insulin-dependent diabetes mellitus (IDDM) in children 0-14 years of age, including all newly diagnosed cases in the whole of Sweden from July 1, 1977 until June 30, 1980.
5154 6756839 Insulin resistance developing in children with IDDM.
5155 6756839 In a review of the 1000 children with insulin-dependent diabetes mellitus (IDDM) followed at The Hospital for Sick Children, Toronto, between 1970 and 1980, insulin resistance (IR) was noted in 3 after initial sensitivity to exogenous insulin.
5156 6756839 Insulin resistance developing in children with IDDM.
5157 6756839 In a review of the 1000 children with insulin-dependent diabetes mellitus (IDDM) followed at The Hospital for Sick Children, Toronto, between 1970 and 1980, insulin resistance (IR) was noted in 3 after initial sensitivity to exogenous insulin.
5158 6757024 There was no association at all between HLA-B8 and insulin-dependent diabetes mellitus (IDDM).
5159 6757024 There was an increased frequency of HLA-B15 in all categories of patients: those with onset before 40 yr, those with onset after 40 yr (P less than 0.05), those with IDDM (P less than 0.05), and those with non-insulin-dependent diabetes mellitus (NIDDM).
5160 6757024 There was no association at all between HLA-B8 and insulin-dependent diabetes mellitus (IDDM).
5161 6757024 There was an increased frequency of HLA-B15 in all categories of patients: those with onset before 40 yr, those with onset after 40 yr (P less than 0.05), those with IDDM (P less than 0.05), and those with non-insulin-dependent diabetes mellitus (NIDDM).
5162 6759222 Sulfonylureas alone are ineffective in the therapy of insulin-independent diabetes mellitus (IDDM).
5163 6759222 We studied 11 patients with IDDM to determine whether chlorpropamide acts directly on the insulin receptor and whether it could augment the effect of insulin on glycemic control.
5164 6759222 We conclude that short-term use of chlorpropamide in addition to insulin in IDDM does not alter insulin binding to circulating monocytes or erythrocytes.
5165 6759222 In addition, we were unable to show that this agent is a clinically useful adjunct to insulin in IDDM.
5166 6759222 Sulfonylureas alone are ineffective in the therapy of insulin-independent diabetes mellitus (IDDM).
5167 6759222 We studied 11 patients with IDDM to determine whether chlorpropamide acts directly on the insulin receptor and whether it could augment the effect of insulin on glycemic control.
5168 6759222 We conclude that short-term use of chlorpropamide in addition to insulin in IDDM does not alter insulin binding to circulating monocytes or erythrocytes.
5169 6759222 In addition, we were unable to show that this agent is a clinically useful adjunct to insulin in IDDM.
5170 6759222 Sulfonylureas alone are ineffective in the therapy of insulin-independent diabetes mellitus (IDDM).
5171 6759222 We studied 11 patients with IDDM to determine whether chlorpropamide acts directly on the insulin receptor and whether it could augment the effect of insulin on glycemic control.
5172 6759222 We conclude that short-term use of chlorpropamide in addition to insulin in IDDM does not alter insulin binding to circulating monocytes or erythrocytes.
5173 6759222 In addition, we were unable to show that this agent is a clinically useful adjunct to insulin in IDDM.
5174 6759222 Sulfonylureas alone are ineffective in the therapy of insulin-independent diabetes mellitus (IDDM).
5175 6759222 We studied 11 patients with IDDM to determine whether chlorpropamide acts directly on the insulin receptor and whether it could augment the effect of insulin on glycemic control.
5176 6759222 We conclude that short-term use of chlorpropamide in addition to insulin in IDDM does not alter insulin binding to circulating monocytes or erythrocytes.
5177 6759222 In addition, we were unable to show that this agent is a clinically useful adjunct to insulin in IDDM.
5178 6759229 AN analysis has been made of the family histories of a survey of 1280 cases of IDDM entering Children's Hospital of Pittsburgh between December 31, 1964 and January 1, 1981, discharged on insulin and initial age of onset under 17 yr.
5179 6759229 There is an increased risk to siblings of a diabetic (10.5%) in families where at least one parent has insulin-dependent diabetes mellitus (IDDM) and also an increased risk to siblings of a diabetic (8.8%) when at least one parent has non-insulin-dependent diabetes (NIDDM).
5180 6759229 AN analysis has been made of the family histories of a survey of 1280 cases of IDDM entering Children's Hospital of Pittsburgh between December 31, 1964 and January 1, 1981, discharged on insulin and initial age of onset under 17 yr.
5181 6759229 There is an increased risk to siblings of a diabetic (10.5%) in families where at least one parent has insulin-dependent diabetes mellitus (IDDM) and also an increased risk to siblings of a diabetic (8.8%) when at least one parent has non-insulin-dependent diabetes (NIDDM).
5182 6759263 Involvement of humoral and cellular autoimmunity in the pathogenesis of insulin-dependent diabetes mellitus (IDDM) is demonstrated by the presence of circulating autoantibodies and the early pancreatic lesion of insulitis.
5183 6759262 Sera from patients with insulin-dependent diabetes mellitus (IDDM) containing islet cell surface antibodies (ICSA) were studied for their capacity to lyse cultured rat islet cells.
5184 6759262 The uptake of ethidium bromide was used to identify lysed cells and immunofluorescent staining with antisera to insulin, glucagon, somatostatin, or pancreatic polypeptide was used to identify the different islet cell types (B-, A-, D-, and PP-cells, respectively).
5185 6765122 It is suggested that for major operations for well-controlled non-insulin-dependent diabetic (NIDDM) persons and for all minor and major operations for insulin-dependent diabetic (IDDM) persons and poorly controlled NIDDM, a combined insulin (3.2 U/h), glucose (10 g 10% dextrose/h), and potassium infusion should be used until oral feeding recommences.
5186 6765527 Human insulin (recombinant DNA) in the treatment of patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
5187 6765527 Human insulin (recombinant DNA) was administered subcutaneously to 16 patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM), whereas a control group of 11 patients received highly purified pork insulin (PPI).
5188 6765527 The results suggest that in the first period of treatment, the metabolic situation of patients with IDDM could be well controlled by human insulin as well as by PPI.
5189 6765527 Human insulin (recombinant DNA) in the treatment of patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
5190 6765527 Human insulin (recombinant DNA) was administered subcutaneously to 16 patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM), whereas a control group of 11 patients received highly purified pork insulin (PPI).
5191 6765527 The results suggest that in the first period of treatment, the metabolic situation of patients with IDDM could be well controlled by human insulin as well as by PPI.
5192 6765527 Human insulin (recombinant DNA) in the treatment of patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
5193 6765527 Human insulin (recombinant DNA) was administered subcutaneously to 16 patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM), whereas a control group of 11 patients received highly purified pork insulin (PPI).
5194 6765527 The results suggest that in the first period of treatment, the metabolic situation of patients with IDDM could be well controlled by human insulin as well as by PPI.
5195 6782859 He completely recovered from the rhabdomyolysis, but has persistent insulin-dependent diabetes mellitus (IDDM).
5196 6843359 The spontaneously diabetic BB Wistar rat shows many characteristics analogous to human insulin-dependent diabetes (IDDM).
5197 6947506 It has been of considerable interest to determine if the HLA associations with insulin-dependent diabetes mellitus (IDDM) in blacks are the same as in whites in the United States.
5198 6951830 We studied 102 randomly ascertained probands from the Upper Midwest United States with insulin-dependent diabetes mellitus (IDDM) with respect to both HLA-DR and Kidd (Jk) markers.
5199 6951830 Based on our evidence that multiple genetic mechanisms may be involved in the etiology of IDDM the data were partitioned according to the HLA-DR phenotype, containing either two high risk antigens (DR3 or DR4) or not.
5200 6951830 These results strongly suggest a complex model of IDDM inheritance involving, at least, one susceptibility locus in linkage disequilibrium with HLA DR3 and DR4 on chromosome 6, and a second locus in linkage disequilibrium with Jkb on chromosome 2.
5201 6951830 We studied 102 randomly ascertained probands from the Upper Midwest United States with insulin-dependent diabetes mellitus (IDDM) with respect to both HLA-DR and Kidd (Jk) markers.
5202 6951830 Based on our evidence that multiple genetic mechanisms may be involved in the etiology of IDDM the data were partitioned according to the HLA-DR phenotype, containing either two high risk antigens (DR3 or DR4) or not.
5203 6951830 These results strongly suggest a complex model of IDDM inheritance involving, at least, one susceptibility locus in linkage disequilibrium with HLA DR3 and DR4 on chromosome 6, and a second locus in linkage disequilibrium with Jkb on chromosome 2.
5204 6951830 We studied 102 randomly ascertained probands from the Upper Midwest United States with insulin-dependent diabetes mellitus (IDDM) with respect to both HLA-DR and Kidd (Jk) markers.
5205 6951830 Based on our evidence that multiple genetic mechanisms may be involved in the etiology of IDDM the data were partitioned according to the HLA-DR phenotype, containing either two high risk antigens (DR3 or DR4) or not.
5206 6951830 These results strongly suggest a complex model of IDDM inheritance involving, at least, one susceptibility locus in linkage disequilibrium with HLA DR3 and DR4 on chromosome 6, and a second locus in linkage disequilibrium with Jkb on chromosome 2.
5207 6954729 The frequency of HLA-DR4 was significantly increased in the patients with rheumatoid arthritis, juvenile-onset insulin-dependent diabetes mellitus (IDDM) and hypertrophic obstructive cardiomyopathy.
5208 6979813 The inclusion of HLA data in genetic studies of insulin-dependent diabetes mellitus (IDDM) has not led to conclusive segregation models for IDDM so far.
5209 6979813 However, when the pedigrees were divided according to whether or not the proband had the heterozygous HLA-phenotype DR3/DR4, a maximum likelihood ratio test for heterogeneity was significant, with estimated recombination fractions of 0.0 and 0.0963 in HLA-DR3/DR4 pedigrees and the remaining pedigrees, respectively.
5210 6981286 Twelve patients with insulin-dependent diabetes mellitus (IDDM) and ketoacidosis and 4 patients with non-insulin-dependent diabetes mellitus were studied at the time of diagnosis and before and after start of treatment.
5211 6985453 Data from a statewide insulin-dependent diabetes mellitus (IDDM) registry in Rhode Island show that IDDM affects young adults (20-29 yr) as frequently as adolescents and teenagers (10-19 yr).
5212 7001237 We studied serum from 36 patients with insulin-dependent diabetes mellitus (IDDM) for the capacity to lyse beta cells.
5213 7002675 Islet cell antibodies (ICA) were detected in 168 (33%) of 504 patients with insulin-dependent diabetes mellitus (IDDM).
5214 7002690 To elucidate the precise significance of pancreatic A-cell hypersecretion in the pathogenesis of diabetes mellitus, the change in the immunoreactive glucagon (IRG) response to intravenous arginine was studied in both nonobese, hypoinsulinemic non-insulin-dependent (NIDDM) and insulin-dependent diabetic (IDDM) subjects whose blood glucose responses and plasma immunoreactive insulin (IRI) simulated those of healthy subjects with the aid of the artificial beta-cell system that we originally developed.
5215 7002690 In both five NIDDM and five IDDM subjects, blood glucose responses and plasma IRI after arginine challenges were made equivalent to those seen in healthy subjects by infusing insulin in response to blood glucose, revealing that previously exaggerated IRG responses were made completely similar to the responses in healthy subjects.
5216 7002690 To elucidate the precise significance of pancreatic A-cell hypersecretion in the pathogenesis of diabetes mellitus, the change in the immunoreactive glucagon (IRG) response to intravenous arginine was studied in both nonobese, hypoinsulinemic non-insulin-dependent (NIDDM) and insulin-dependent diabetic (IDDM) subjects whose blood glucose responses and plasma immunoreactive insulin (IRI) simulated those of healthy subjects with the aid of the artificial beta-cell system that we originally developed.
5217 7002690 In both five NIDDM and five IDDM subjects, blood glucose responses and plasma IRI after arginine challenges were made equivalent to those seen in healthy subjects by infusing insulin in response to blood glucose, revealing that previously exaggerated IRG responses were made completely similar to the responses in healthy subjects.
5218 7009418 BF types and the mode of inheritance of insulin-dependent diabetes mellitus (IDDM).
5219 7009418 Insulin-dependent diabetes mellitus (IDDM) has been found to be highly associated with a rare allele of the complement protein, properdin factor B (BF).
5220 7009418 Assuming that there is a susceptibility gene for IDDM tightly linked to the genetic locus for BF and the major histocompatibility complex (MHC), the distribution of BF types in more than 1100 North American IDDM patients strongly argues for the rejection of dominant, epistatic, and overdominant modes of inheritance.
5221 7009418 BF types and the mode of inheritance of insulin-dependent diabetes mellitus (IDDM).
5222 7009418 Insulin-dependent diabetes mellitus (IDDM) has been found to be highly associated with a rare allele of the complement protein, properdin factor B (BF).
5223 7009418 Assuming that there is a susceptibility gene for IDDM tightly linked to the genetic locus for BF and the major histocompatibility complex (MHC), the distribution of BF types in more than 1100 North American IDDM patients strongly argues for the rejection of dominant, epistatic, and overdominant modes of inheritance.
5224 7009418 BF types and the mode of inheritance of insulin-dependent diabetes mellitus (IDDM).
5225 7009418 Insulin-dependent diabetes mellitus (IDDM) has been found to be highly associated with a rare allele of the complement protein, properdin factor B (BF).
5226 7009418 Assuming that there is a susceptibility gene for IDDM tightly linked to the genetic locus for BF and the major histocompatibility complex (MHC), the distribution of BF types in more than 1100 North American IDDM patients strongly argues for the rejection of dominant, epistatic, and overdominant modes of inheritance.
5227 7014302 Cold-reacting serum lymphocytotoxic antibodies (LCAs) were measured in sera from 230 insulin-dependent juvenile-onset diabetes mellitus (IDDM) patients and from 116 control subjects.
5228 7014302 In contrast, B7 did not provide protection from LCAs in B18/B7 IDDM patients.
5229 7014302 Properdin factor B (Bf) alleles, which are in linkage disequilibrium with alleles of the HLA-B locus, were also associated with LCAs, IDDM patients with alleles BfS1 or BfF hd a prevalence of LCAs of 7%, significantly less than the 39% in Bf-F1S or -F1 patients.
5230 7014302 Cold-reacting serum lymphocytotoxic antibodies (LCAs) were measured in sera from 230 insulin-dependent juvenile-onset diabetes mellitus (IDDM) patients and from 116 control subjects.
5231 7014302 In contrast, B7 did not provide protection from LCAs in B18/B7 IDDM patients.
5232 7014302 Properdin factor B (Bf) alleles, which are in linkage disequilibrium with alleles of the HLA-B locus, were also associated with LCAs, IDDM patients with alleles BfS1 or BfF hd a prevalence of LCAs of 7%, significantly less than the 39% in Bf-F1S or -F1 patients.
5233 7014302 Cold-reacting serum lymphocytotoxic antibodies (LCAs) were measured in sera from 230 insulin-dependent juvenile-onset diabetes mellitus (IDDM) patients and from 116 control subjects.
5234 7014302 In contrast, B7 did not provide protection from LCAs in B18/B7 IDDM patients.
5235 7014302 Properdin factor B (Bf) alleles, which are in linkage disequilibrium with alleles of the HLA-B locus, were also associated with LCAs, IDDM patients with alleles BfS1 or BfF hd a prevalence of LCAs of 7%, significantly less than the 39% in Bf-F1S or -F1 patients.
5236 7014303 Despite widespread evidence that autoimmune mechanisms may contribute to the beta cell necrosis associated with type I insulin-dependent diabetes mellitus (IDDM), it has not heretofore been demonstrated that islet cell antibodies (ICAs), directed primarily against cytoplasmic antigens, are capable of specific lysis of beta cells.
5237 7022106 Human subcutaneous adipose tissue was obtained from 14 obese subjects before and during starvation for 7 days, 12 untreated non-insulin dependent diabetics (NIDDM), 6 untreated insulin dependent diabetics (IDDM), and 10 nonobese control subjects.
5238 7022106 In obesity, IDDM and NIDDM there were no change in insulin sensitivity or in insulin responsiveness.
5239 7022106 Human subcutaneous adipose tissue was obtained from 14 obese subjects before and during starvation for 7 days, 12 untreated non-insulin dependent diabetics (NIDDM), 6 untreated insulin dependent diabetics (IDDM), and 10 nonobese control subjects.
5240 7022106 In obesity, IDDM and NIDDM there were no change in insulin sensitivity or in insulin responsiveness.
5241 7024726 HLA-B8, B15 and B18 did not demonstrate any significant association with IDDM in this series of patients.
5242 7028540 We believe that these syndromes are the predictable results of the changes in plasma insulin and/or free fatty acid (FFA) concentration that occur in patients with impaired glucose tolerance (IGT), non-insulin-dependent diabetes mellitus (NIDDM), and insulin-dependent diabetes mellitus (IDDM).
5243 7028540 However, elevated FFA levels do not stimulate hepatic VLDL-TG secretion in insulin-deficient patients with IDDM, presumably because the livers of such individuals are not capable of responding to the increased FFA flux.
5244 7028540 We believe that these syndromes are the predictable results of the changes in plasma insulin and/or free fatty acid (FFA) concentration that occur in patients with impaired glucose tolerance (IGT), non-insulin-dependent diabetes mellitus (NIDDM), and insulin-dependent diabetes mellitus (IDDM).
5245 7028540 However, elevated FFA levels do not stimulate hepatic VLDL-TG secretion in insulin-deficient patients with IDDM, presumably because the livers of such individuals are not capable of responding to the increased FFA flux.
5246 7028586 Comparison of 24-hour insulin requirements in IDDM patients during control by an artificial betacell and during conventional therapy.
5247 7029853 The blood GSH content was also analyzed in 16 children with insulin-dependent diabetes mellitus (IDDM) with a duration of diabetes of more than 2 years (group B), and in a control group of 76 healthy children (group C).
5248 7030831 To explore humoral immunity in insulin-dependent diabetic (IDDM) patients, we studied insulin release from isolated mouse islets stimulated by glucose + theophylline after incubation with the sera of these patients and complement.
5249 7030831 Eleven of 21 IDDM sera suppressed the stimulated insulin release while the arginine-stimulated glucagon release remained unchanged.
5250 7030831 Using human islets, insulin release was suppressed by 3 of 6 IDDM sera.
5251 7030831 To explore humoral immunity in insulin-dependent diabetic (IDDM) patients, we studied insulin release from isolated mouse islets stimulated by glucose + theophylline after incubation with the sera of these patients and complement.
5252 7030831 Eleven of 21 IDDM sera suppressed the stimulated insulin release while the arginine-stimulated glucagon release remained unchanged.
5253 7030831 Using human islets, insulin release was suppressed by 3 of 6 IDDM sera.
5254 7030831 To explore humoral immunity in insulin-dependent diabetic (IDDM) patients, we studied insulin release from isolated mouse islets stimulated by glucose + theophylline after incubation with the sera of these patients and complement.
5255 7030831 Eleven of 21 IDDM sera suppressed the stimulated insulin release while the arginine-stimulated glucagon release remained unchanged.
5256 7030831 Using human islets, insulin release was suppressed by 3 of 6 IDDM sera.
5257 7030898 Diabetic control, assessed by measuring the concentration in venous blood of total glycosylated haemoglobin (HbA1), endogenous insulin secretion, as estimated by the C-peptide response (delta C-P) to intravenous glucagon, and serum beef insulin antibody binding were measured in 50 juvenile onset insulin dependent diabetics (IDDM) receiving a single daily injection of soluble and protamine zinc insulin.
5258 7030898 The delta C-P correlated inversely with duration of diabetes (tau = -0.27, p less than 0.01) and daily insulin requirement (tau = -0.22, p less than 0.05) in the 50 IDDM studied of whom 28 exhibited a measurable delta C-P.
5259 7030898 In the 25 IDDM having the lowest insulin antibody binding, and inverse correlation (tau = 0.36, p less than 0.02) was observed between delta CP and HbA1, which was not found (tau = 0.05) in the remaining 25 IDDM who had the highest insulin antibody binding.
5260 7030898 These findings suggest that, in the absence of endogenous insulin secretion, diabetic control in IDDM receiving a single daily injection of conventional beef insulin is better in patients with high beef insulin antibody binding.
5261 7030898 Diabetic control, assessed by measuring the concentration in venous blood of total glycosylated haemoglobin (HbA1), endogenous insulin secretion, as estimated by the C-peptide response (delta C-P) to intravenous glucagon, and serum beef insulin antibody binding were measured in 50 juvenile onset insulin dependent diabetics (IDDM) receiving a single daily injection of soluble and protamine zinc insulin.
5262 7030898 The delta C-P correlated inversely with duration of diabetes (tau = -0.27, p less than 0.01) and daily insulin requirement (tau = -0.22, p less than 0.05) in the 50 IDDM studied of whom 28 exhibited a measurable delta C-P.
5263 7030898 In the 25 IDDM having the lowest insulin antibody binding, and inverse correlation (tau = 0.36, p less than 0.02) was observed between delta CP and HbA1, which was not found (tau = 0.05) in the remaining 25 IDDM who had the highest insulin antibody binding.
5264 7030898 These findings suggest that, in the absence of endogenous insulin secretion, diabetic control in IDDM receiving a single daily injection of conventional beef insulin is better in patients with high beef insulin antibody binding.
5265 7030898 Diabetic control, assessed by measuring the concentration in venous blood of total glycosylated haemoglobin (HbA1), endogenous insulin secretion, as estimated by the C-peptide response (delta C-P) to intravenous glucagon, and serum beef insulin antibody binding were measured in 50 juvenile onset insulin dependent diabetics (IDDM) receiving a single daily injection of soluble and protamine zinc insulin.
5266 7030898 The delta C-P correlated inversely with duration of diabetes (tau = -0.27, p less than 0.01) and daily insulin requirement (tau = -0.22, p less than 0.05) in the 50 IDDM studied of whom 28 exhibited a measurable delta C-P.
5267 7030898 In the 25 IDDM having the lowest insulin antibody binding, and inverse correlation (tau = 0.36, p less than 0.02) was observed between delta CP and HbA1, which was not found (tau = 0.05) in the remaining 25 IDDM who had the highest insulin antibody binding.
5268 7030898 These findings suggest that, in the absence of endogenous insulin secretion, diabetic control in IDDM receiving a single daily injection of conventional beef insulin is better in patients with high beef insulin antibody binding.
5269 7030898 Diabetic control, assessed by measuring the concentration in venous blood of total glycosylated haemoglobin (HbA1), endogenous insulin secretion, as estimated by the C-peptide response (delta C-P) to intravenous glucagon, and serum beef insulin antibody binding were measured in 50 juvenile onset insulin dependent diabetics (IDDM) receiving a single daily injection of soluble and protamine zinc insulin.
5270 7030898 The delta C-P correlated inversely with duration of diabetes (tau = -0.27, p less than 0.01) and daily insulin requirement (tau = -0.22, p less than 0.05) in the 50 IDDM studied of whom 28 exhibited a measurable delta C-P.
5271 7030898 In the 25 IDDM having the lowest insulin antibody binding, and inverse correlation (tau = 0.36, p less than 0.02) was observed between delta CP and HbA1, which was not found (tau = 0.05) in the remaining 25 IDDM who had the highest insulin antibody binding.
5272 7030898 These findings suggest that, in the absence of endogenous insulin secretion, diabetic control in IDDM receiving a single daily injection of conventional beef insulin is better in patients with high beef insulin antibody binding.
5273 7034532 The modes of inheritance of insulin-dependent diabetes mellitus or the genetics of IDDM, no longer a nightmare but still a headache.
5274 7034532 The discovery of HLA antigen associations with juvenile-type insulin-dependent diabetes mellitus (IDDM) provided strong evidence separating this disorder, or group of disorders, from maturity-type noninsulin-dependent diabetes, as well as adding to the evidence for an immunologic pathogenesis.
5275 7034532 The modes of inheritance of insulin-dependent diabetes mellitus or the genetics of IDDM, no longer a nightmare but still a headache.
5276 7034532 The discovery of HLA antigen associations with juvenile-type insulin-dependent diabetes mellitus (IDDM) provided strong evidence separating this disorder, or group of disorders, from maturity-type noninsulin-dependent diabetes, as well as adding to the evidence for an immunologic pathogenesis.
5277 7037829 Pancreatic islet cell, thyroid, gastric parietal cell, and adrenal autoantibodies were studied in 110 young insulin-dependent diabetics (type I; IDDM), 12 non-insulin-dependent diabetics (NIDDM), 26 patients with pancreatic diabetes, and 123 age- and sex-matched healthy controls.
5278 7038027 Goals in this study for fasting plasma glucose levels for patients with insulin-dependent diabetes mellitus (IDDM) averaged between 120 and 160 mg/100 ml.
5279 7050215 Newer terminology identifies those uncommon patients with true insulin deficiency as having insulin-dependent diabetes (IDDM), while the majority of patients with diabetes have some residual insulin secretion but may have a disorder of insulin receptor number or affinity.
5280 7053038 A three-allele model is presented for the inheritance of 'juvenile' insulin-dependent diabetes mellitus (IDDM).
5281 7069445 The lumbosacral spinal cord, lumbar roots, L5 spinal ganglion, L5 segmental nerve and entire lengths of the sciatic, tibial, peroneal and sural nerves were taken at postmortem examination from 2 patients with insulin-dependent diabetes mellitus (IDDM) and a predominantly sensory symmetric distal polyneuropathy and compared with 2 non-diabetic control patients.
5282 7085176 Seasonal incidence of insulin-dependent diabetes (IDDM) in Massachusetts, 1964-1973.
5283 7130587 The disorder is subdivided into insulin-dependent diabetes mellitus (IDDM), non-insulin-dependent diabetes mellitus (NIDDM), and various forms of impaired glucose tolerance (IGT).
5284 7152138 In recent years, it has been proposed that genetic admixture may have played a role in the increased frequency of insulin-dependent diabetes mellitus (IDDM) in young U.S. blacks relative to African blacks.
5285 7152138 In support of this proposal, the similar associations of specific markers of the major histocompatibility complex (MHC) with IDDM in U.S. blacks with respect to U.S. whites have been cited.
5286 7152138 In the first we used nine genetic markers (ABO, Rh, Fy, Hp, Gc, Pl, OR, Tfr, and Gm) and determined that there was significantly greater than zero genetic contribution from whites in our sample of U.S. black IDDM patients (9.6 +/- 2.3%, P less than 0.01) when a sample of U.S. blacks without IDDM was used as one "parental" population.
5287 7152138 In the next two analyses, we estimated the amounts of genetic contribution from whites in the U.S. blacks with and without IDDM using reported gene frequencies for West African blacks for four genetic markers (ABO, Rh, Fy, and Hp).
5288 7152138 In recent years, it has been proposed that genetic admixture may have played a role in the increased frequency of insulin-dependent diabetes mellitus (IDDM) in young U.S. blacks relative to African blacks.
5289 7152138 In support of this proposal, the similar associations of specific markers of the major histocompatibility complex (MHC) with IDDM in U.S. blacks with respect to U.S. whites have been cited.
5290 7152138 In the first we used nine genetic markers (ABO, Rh, Fy, Hp, Gc, Pl, OR, Tfr, and Gm) and determined that there was significantly greater than zero genetic contribution from whites in our sample of U.S. black IDDM patients (9.6 +/- 2.3%, P less than 0.01) when a sample of U.S. blacks without IDDM was used as one "parental" population.
5291 7152138 In the next two analyses, we estimated the amounts of genetic contribution from whites in the U.S. blacks with and without IDDM using reported gene frequencies for West African blacks for four genetic markers (ABO, Rh, Fy, and Hp).
5292 7152138 In recent years, it has been proposed that genetic admixture may have played a role in the increased frequency of insulin-dependent diabetes mellitus (IDDM) in young U.S. blacks relative to African blacks.
5293 7152138 In support of this proposal, the similar associations of specific markers of the major histocompatibility complex (MHC) with IDDM in U.S. blacks with respect to U.S. whites have been cited.
5294 7152138 In the first we used nine genetic markers (ABO, Rh, Fy, Hp, Gc, Pl, OR, Tfr, and Gm) and determined that there was significantly greater than zero genetic contribution from whites in our sample of U.S. black IDDM patients (9.6 +/- 2.3%, P less than 0.01) when a sample of U.S. blacks without IDDM was used as one "parental" population.
5295 7152138 In the next two analyses, we estimated the amounts of genetic contribution from whites in the U.S. blacks with and without IDDM using reported gene frequencies for West African blacks for four genetic markers (ABO, Rh, Fy, and Hp).
5296 7152138 In recent years, it has been proposed that genetic admixture may have played a role in the increased frequency of insulin-dependent diabetes mellitus (IDDM) in young U.S. blacks relative to African blacks.
5297 7152138 In support of this proposal, the similar associations of specific markers of the major histocompatibility complex (MHC) with IDDM in U.S. blacks with respect to U.S. whites have been cited.
5298 7152138 In the first we used nine genetic markers (ABO, Rh, Fy, Hp, Gc, Pl, OR, Tfr, and Gm) and determined that there was significantly greater than zero genetic contribution from whites in our sample of U.S. black IDDM patients (9.6 +/- 2.3%, P less than 0.01) when a sample of U.S. blacks without IDDM was used as one "parental" population.
5299 7152138 In the next two analyses, we estimated the amounts of genetic contribution from whites in the U.S. blacks with and without IDDM using reported gene frequencies for West African blacks for four genetic markers (ABO, Rh, Fy, and Hp).
5300 7152530 Insulin-dependent diabetes mellitus (IDDM) was studied retrospectively in children 0-14 years of age registered at a northern Swedish department of Paediatrics.
5301 7202862 The Pittsburgh insulin-dependent diabetes mellitus (IDDM) registry.
5302 7207836 The incidence of immunological disorders seems to play a primary, significative role in the genesis of insulin-dependent diabetes mellitus (IDDM).
5303 7207836 Auto-immunological anti-pancreas alterations, both cell-mediated and humoral, have been detected in course of IDDM; moreover, the presence of antipancreatic antibodies seems to correlate with progressive destruction of islet cells and increased insulin deficiency.
5304 7207836 Furthermore, genotypic factors may be considered: recent studies prove the association between HLA system and IDDM; specifically, HLA antigens B8 and BW15 are found in significantly higher frequencies in juvenile onset insulin-dependent diabetics.
5305 7207836 The incidence of immunological disorders seems to play a primary, significative role in the genesis of insulin-dependent diabetes mellitus (IDDM).
5306 7207836 Auto-immunological anti-pancreas alterations, both cell-mediated and humoral, have been detected in course of IDDM; moreover, the presence of antipancreatic antibodies seems to correlate with progressive destruction of islet cells and increased insulin deficiency.
5307 7207836 Furthermore, genotypic factors may be considered: recent studies prove the association between HLA system and IDDM; specifically, HLA antigens B8 and BW15 are found in significantly higher frequencies in juvenile onset insulin-dependent diabetics.
5308 7207836 The incidence of immunological disorders seems to play a primary, significative role in the genesis of insulin-dependent diabetes mellitus (IDDM).
5309 7207836 Auto-immunological anti-pancreas alterations, both cell-mediated and humoral, have been detected in course of IDDM; moreover, the presence of antipancreatic antibodies seems to correlate with progressive destruction of islet cells and increased insulin deficiency.
5310 7207836 Furthermore, genotypic factors may be considered: recent studies prove the association between HLA system and IDDM; specifically, HLA antigens B8 and BW15 are found in significantly higher frequencies in juvenile onset insulin-dependent diabetics.
5311 7256449 Insulin-dependent diabetes mellitus (IDDM) with onset below 35 years of age was studied in 52 Black and 38 Indian patients.
5312 7264787 Thyroglobulin autoantibodies were no more common in patients with IDDM than among controls.
5313 7298798 In order to study the interrelationship of GH, somatomedin (SM), and growth in insulin-dependent diabetes mellitus (IDDM), concentrations of serum glucose, serum GH, and plasma SM were determined at 2-h intervals for 48 h in 19 ambulatory children with IDDM of at least 2-yr duration (mean duration, 6 yr) and in 9 normal age-matched controls.
5314 7298798 Serum glucose was significantly elevated (P less than 0.001) in subjects with IDDM compared to controls [287 +/- 15 mg/dl vs. 99 +/- 2 mg/dl (mean +/- SEM)] as was the hemoglobin A1C (11.0 +/- 0.40% vs. 4.59 +/- 0.08%) and the serum GH (8.4 +/- 0.4 ng/ml vs. 5.6 +/- 0.6 ng/ml; P less than 0.002).
5315 7298798 In order to study the interrelationship of GH, somatomedin (SM), and growth in insulin-dependent diabetes mellitus (IDDM), concentrations of serum glucose, serum GH, and plasma SM were determined at 2-h intervals for 48 h in 19 ambulatory children with IDDM of at least 2-yr duration (mean duration, 6 yr) and in 9 normal age-matched controls.
5316 7298798 Serum glucose was significantly elevated (P less than 0.001) in subjects with IDDM compared to controls [287 +/- 15 mg/dl vs. 99 +/- 2 mg/dl (mean +/- SEM)] as was the hemoglobin A1C (11.0 +/- 0.40% vs. 4.59 +/- 0.08%) and the serum GH (8.4 +/- 0.4 ng/ml vs. 5.6 +/- 0.6 ng/ml; P less than 0.002).
5317 7353727 The ratio of the prevalences of insulin-dependent type (juvenile) diabetes (IDDM) in blacks and Caucasians is examined.
5318 7374516 The pathogenesis of insulin-dependent diabetes mellitus (IDDM) will remain obscure until the number of genetic mechanisms contributing to susceptibility can be clarified.
5319 7464619 These observations emphasize again the genetic distinction between IDDM and NIDDM, and the role of chromosome 6 in controlling susceptibility to the insulin-dependent form of the disease.
5320 7476304 Insulin-like growth factors (IGFs) and IGF-I treatment in the adolescent with insulin-dependent diabetes mellitus.
5321 7476304 Insulin-dependent diabetes mellitus (IDDM) during adolescence is associated with complex derangements of the growth hormone (GH)/insulin-like growth factor (IGF) axis.
5322 7476304 Insulin deficiency or reduced portal delivery of insulin plays a central role in the development of these abnormalities, and although continuous subcutaneous insulin delivery may improve plasma IGF-I levels, it does not necessarily suppress GH levels.
5323 7476304 Recombinant IGF-I has been proposed as an adjunct to conventional insulin therapy, as restoring circulating IGF-I levels might lead to GH suppression.
5324 7476304 Placebo-controlled studies have shown a consistent reduction in GH secretion and related improvements in insulin sensitivity following a single subcutaneous IGF-I injection (40 micrograms/kg).
5325 7476304 Repeated daily subcutaneous IGF-I administration for 1 month resulted in a sustained increase in IGF-I levels, as well as a reduction in GH secretion and insulin requirements.
5326 7476304 Recombinant IGF-I used in conjunction with insulin may therefore provide an additional approach to the management of IDDM during adolescence, allowing correction of abnormalities in the GH/IGF axis and leading to improved control and, hence, reduced risk of long-term complications.
5327 7476304 Insulin-like growth factors (IGFs) and IGF-I treatment in the adolescent with insulin-dependent diabetes mellitus.
5328 7476304 Insulin-dependent diabetes mellitus (IDDM) during adolescence is associated with complex derangements of the growth hormone (GH)/insulin-like growth factor (IGF) axis.
5329 7476304 Insulin deficiency or reduced portal delivery of insulin plays a central role in the development of these abnormalities, and although continuous subcutaneous insulin delivery may improve plasma IGF-I levels, it does not necessarily suppress GH levels.
5330 7476304 Recombinant IGF-I has been proposed as an adjunct to conventional insulin therapy, as restoring circulating IGF-I levels might lead to GH suppression.
5331 7476304 Placebo-controlled studies have shown a consistent reduction in GH secretion and related improvements in insulin sensitivity following a single subcutaneous IGF-I injection (40 micrograms/kg).
5332 7476304 Repeated daily subcutaneous IGF-I administration for 1 month resulted in a sustained increase in IGF-I levels, as well as a reduction in GH secretion and insulin requirements.
5333 7476304 Recombinant IGF-I used in conjunction with insulin may therefore provide an additional approach to the management of IDDM during adolescence, allowing correction of abnormalities in the GH/IGF axis and leading to improved control and, hence, reduced risk of long-term complications.
5334 7476331 We studied the effect of peripheral blood mononuclear cells (PBMNC) from insulin-dependent diabetic (IDDM) children on the insulin secretion pattern of the pancreas from recipient athymic mice.
5335 7476331 PBMNC from newly diagnosed IDDM children elicited basal nonfasting hyperglycemia and in vitro inhibition of the first and second phases of glucose-stimulated insulin secretion in recipient mice.
5336 7476331 Animals injected with cells from chronically IDDM children showed normoglycemia, abnormal tolerance to glucose, and inhibition of first-phase insulin secretion.
5337 7476331 Mitomycin C treatment of MNC from IDDM patients abolished insulin secretion inhibition in recipient mice.
5338 7476331 Cells from chronically IDDM patients cultured with concanavalin A (Con A) increased insulin secretion inhibition; despite this, cells from children during the remission period cultured with Con A failed to modify insulin secretion in recipients.
5339 7476331 We studied the effect of peripheral blood mononuclear cells (PBMNC) from insulin-dependent diabetic (IDDM) children on the insulin secretion pattern of the pancreas from recipient athymic mice.
5340 7476331 PBMNC from newly diagnosed IDDM children elicited basal nonfasting hyperglycemia and in vitro inhibition of the first and second phases of glucose-stimulated insulin secretion in recipient mice.
5341 7476331 Animals injected with cells from chronically IDDM children showed normoglycemia, abnormal tolerance to glucose, and inhibition of first-phase insulin secretion.
5342 7476331 Mitomycin C treatment of MNC from IDDM patients abolished insulin secretion inhibition in recipient mice.
5343 7476331 Cells from chronically IDDM patients cultured with concanavalin A (Con A) increased insulin secretion inhibition; despite this, cells from children during the remission period cultured with Con A failed to modify insulin secretion in recipients.
5344 7476331 We studied the effect of peripheral blood mononuclear cells (PBMNC) from insulin-dependent diabetic (IDDM) children on the insulin secretion pattern of the pancreas from recipient athymic mice.
5345 7476331 PBMNC from newly diagnosed IDDM children elicited basal nonfasting hyperglycemia and in vitro inhibition of the first and second phases of glucose-stimulated insulin secretion in recipient mice.
5346 7476331 Animals injected with cells from chronically IDDM children showed normoglycemia, abnormal tolerance to glucose, and inhibition of first-phase insulin secretion.
5347 7476331 Mitomycin C treatment of MNC from IDDM patients abolished insulin secretion inhibition in recipient mice.
5348 7476331 Cells from chronically IDDM patients cultured with concanavalin A (Con A) increased insulin secretion inhibition; despite this, cells from children during the remission period cultured with Con A failed to modify insulin secretion in recipients.
5349 7476331 We studied the effect of peripheral blood mononuclear cells (PBMNC) from insulin-dependent diabetic (IDDM) children on the insulin secretion pattern of the pancreas from recipient athymic mice.
5350 7476331 PBMNC from newly diagnosed IDDM children elicited basal nonfasting hyperglycemia and in vitro inhibition of the first and second phases of glucose-stimulated insulin secretion in recipient mice.
5351 7476331 Animals injected with cells from chronically IDDM children showed normoglycemia, abnormal tolerance to glucose, and inhibition of first-phase insulin secretion.
5352 7476331 Mitomycin C treatment of MNC from IDDM patients abolished insulin secretion inhibition in recipient mice.
5353 7476331 Cells from chronically IDDM patients cultured with concanavalin A (Con A) increased insulin secretion inhibition; despite this, cells from children during the remission period cultured with Con A failed to modify insulin secretion in recipients.
5354 7476331 We studied the effect of peripheral blood mononuclear cells (PBMNC) from insulin-dependent diabetic (IDDM) children on the insulin secretion pattern of the pancreas from recipient athymic mice.
5355 7476331 PBMNC from newly diagnosed IDDM children elicited basal nonfasting hyperglycemia and in vitro inhibition of the first and second phases of glucose-stimulated insulin secretion in recipient mice.
5356 7476331 Animals injected with cells from chronically IDDM children showed normoglycemia, abnormal tolerance to glucose, and inhibition of first-phase insulin secretion.
5357 7476331 Mitomycin C treatment of MNC from IDDM patients abolished insulin secretion inhibition in recipient mice.
5358 7476331 Cells from chronically IDDM patients cultured with concanavalin A (Con A) increased insulin secretion inhibition; despite this, cells from children during the remission period cultured with Con A failed to modify insulin secretion in recipients.
5359 7479257 [Some aspects of epidemiology in insulin-dependent diabetes mellitus (IDDM) (I)].
5360 7479258 [Some aspects of epidemiology in insulin-dependent diabetes mellitus (IDDM) (II)].
5361 7479258 It has been proved that there is a connection with HLA DQalfaArg52 i DQbeta-Asp57 and polymorphic region of insulin gene, and the IDDM susceptibility.
5362 7479258 [Some aspects of epidemiology in insulin-dependent diabetes mellitus (IDDM) (II)].
5363 7479258 It has been proved that there is a connection with HLA DQalfaArg52 i DQbeta-Asp57 and polymorphic region of insulin gene, and the IDDM susceptibility.
5364 7482373 The results of the Diabetes Control and Complications Trial (DCCT) as well as other recent studies have demonstrated that in patients with insulin-dependent diabetes mellitus (IDDM) the incidence of retinopathy, nephropathy and neuropathy can be reduced by intensive treatment.
5365 7489837 The objective of this study was to determine the incidence of insulin-dependent diabetes mellitus (IDDM) in the population of Zagreb, Croatia, during 1988-1992.
5366 7489841 Intraperitoneal insulin infusion using implantable devices in insulin-dependent diabetic (IDDM) patients is promising since it improves diabetic control and decreases frequency of hypoglycaemia.
5367 7489841 In order to more precisely evaluate the immunogenicity and its consequences, anti-insulin antibody levels in 62 IDDM patients were assessed every 3 months during a 2-year period following pump implantation.
5368 7489841 Intraperitoneal insulin infusion using implantable devices in insulin-dependent diabetic (IDDM) patients is promising since it improves diabetic control and decreases frequency of hypoglycaemia.
5369 7489841 In order to more precisely evaluate the immunogenicity and its consequences, anti-insulin antibody levels in 62 IDDM patients were assessed every 3 months during a 2-year period following pump implantation.
5370 7489844 Blood pressure, retinopathy and urinary albumin excretion in IDDM: the EURODIAB IDDM Complications Study.
5371 7489844 We have therefore examined the independent relations of blood pressure to urinary albumin excretion and retinopathy in a cross-sectional observational study of over 3000 insulin-dependent diabetic patients (the EURODIAB IDDM Complications Study).
5372 7489844 Blood pressure, retinopathy and urinary albumin excretion in IDDM: the EURODIAB IDDM Complications Study.
5373 7489844 We have therefore examined the independent relations of blood pressure to urinary albumin excretion and retinopathy in a cross-sectional observational study of over 3000 insulin-dependent diabetic patients (the EURODIAB IDDM Complications Study).
5374 7489843 Long-term comparison of human insulin analogue B10Asp and soluble human insulin in IDDM patients on a basal/bolus insulin regimen.
5375 7489843 A double blind, randomised crossover study with a 1-month run-in period and two 2-month treatment periods was performed in 21 male insulin-dependent diabetic (IDDM) patients aged 18-40 years in order to compare the metabolic control obtained with equimolar doses of the analogue B10Asp vs soluble human insulin (Actrapid) given as mealtime insulin and intermediate acting isophane insulin (Protaphane) at bedtime.
5376 7489843 Long-term comparison of human insulin analogue B10Asp and soluble human insulin in IDDM patients on a basal/bolus insulin regimen.
5377 7489843 A double blind, randomised crossover study with a 1-month run-in period and two 2-month treatment periods was performed in 21 male insulin-dependent diabetic (IDDM) patients aged 18-40 years in order to compare the metabolic control obtained with equimolar doses of the analogue B10Asp vs soluble human insulin (Actrapid) given as mealtime insulin and intermediate acting isophane insulin (Protaphane) at bedtime.
5378 7489848 A new marker in the HLA class I region is associated with the age at onset of IDDM.
5379 7489848 The (MHC) class II association with insulin-dependent diabetes mellitus (IDDM) is well documented.
5380 7489848 However, it is likely that genes within the MHC class III and the class I region also play a role in determining susceptibility to IDDM.
5381 7489848 In conclusion, these results suggest that genes in both the MHC class I and II regions confer susceptibility to IDDM and are related to the age at onset of the disease.
5382 7489848 A new marker in the HLA class I region is associated with the age at onset of IDDM.
5383 7489848 The (MHC) class II association with insulin-dependent diabetes mellitus (IDDM) is well documented.
5384 7489848 However, it is likely that genes within the MHC class III and the class I region also play a role in determining susceptibility to IDDM.
5385 7489848 In conclusion, these results suggest that genes in both the MHC class I and II regions confer susceptibility to IDDM and are related to the age at onset of the disease.
5386 7489848 A new marker in the HLA class I region is associated with the age at onset of IDDM.
5387 7489848 The (MHC) class II association with insulin-dependent diabetes mellitus (IDDM) is well documented.
5388 7489848 However, it is likely that genes within the MHC class III and the class I region also play a role in determining susceptibility to IDDM.
5389 7489848 In conclusion, these results suggest that genes in both the MHC class I and II regions confer susceptibility to IDDM and are related to the age at onset of the disease.
5390 7489848 A new marker in the HLA class I region is associated with the age at onset of IDDM.
5391 7489848 The (MHC) class II association with insulin-dependent diabetes mellitus (IDDM) is well documented.
5392 7489848 However, it is likely that genes within the MHC class III and the class I region also play a role in determining susceptibility to IDDM.
5393 7489848 In conclusion, these results suggest that genes in both the MHC class I and II regions confer susceptibility to IDDM and are related to the age at onset of the disease.
5394 7491450 The natural history of nephropathy differs between insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus.
5395 7492346 The spontaneously diabetic BB rat is an excellent and well studied model for human insulin-dependent diabetes (IDDM), sharing many important features with the human disease.
5396 7492346 Also, in contrast to IDDM, the MHC conferred dominant susceptibility to thyroiditis.
5397 7492346 The spontaneously diabetic BB rat is an excellent and well studied model for human insulin-dependent diabetes (IDDM), sharing many important features with the human disease.
5398 7492346 Also, in contrast to IDDM, the MHC conferred dominant susceptibility to thyroiditis.
5399 7495781 HLA-DRB1*0401 is associated with susceptibility to insulin-dependent diabetes mellitus independently of the DQB1 locus.
5400 7495781 The distribution of DRB1*04 alleles and DRB1/DQB1 haplotypes was analysed in 57 DR4+ caucasoid subjects with insulin-dependent diabetes mellitus (IDDM) and 96 DR4+ healthy controls selected on the basis of DR serology, and the findings were analysed in relation to age at diagnosis of IDDM.
5401 7495781 These results imply that DRB1 and DQB1 have independent roles as HLA susceptibility genes in IDDM.
5402 7495781 DQB1 may have a permissive role whereas DRB1 could influence the rate at which underlying disease progresses to clinical IDDM.
5403 7495781 HLA-DRB1*0401 is associated with susceptibility to insulin-dependent diabetes mellitus independently of the DQB1 locus.
5404 7495781 The distribution of DRB1*04 alleles and DRB1/DQB1 haplotypes was analysed in 57 DR4+ caucasoid subjects with insulin-dependent diabetes mellitus (IDDM) and 96 DR4+ healthy controls selected on the basis of DR serology, and the findings were analysed in relation to age at diagnosis of IDDM.
5405 7495781 These results imply that DRB1 and DQB1 have independent roles as HLA susceptibility genes in IDDM.
5406 7495781 DQB1 may have a permissive role whereas DRB1 could influence the rate at which underlying disease progresses to clinical IDDM.
5407 7495781 HLA-DRB1*0401 is associated with susceptibility to insulin-dependent diabetes mellitus independently of the DQB1 locus.
5408 7495781 The distribution of DRB1*04 alleles and DRB1/DQB1 haplotypes was analysed in 57 DR4+ caucasoid subjects with insulin-dependent diabetes mellitus (IDDM) and 96 DR4+ healthy controls selected on the basis of DR serology, and the findings were analysed in relation to age at diagnosis of IDDM.
5409 7495781 These results imply that DRB1 and DQB1 have independent roles as HLA susceptibility genes in IDDM.
5410 7495781 DQB1 may have a permissive role whereas DRB1 could influence the rate at which underlying disease progresses to clinical IDDM.
5411 7498111 In a study of school-age children with new-onset insulin-dependent diabetes mellitus (IDDM), life stress, metabolic control (glycosylated hemoglobin), and psychiatric and psychosocial variables were assessed repeatedly for up to 6 years.
5412 7498111 In multivariate analyses, metabolic control was related to life change units, whether the glycosylated hemoglobin was in the 1st year of IDDM, IDDM duration, and the diagnosis of pervasive noncompliance with medical regimen.
5413 7498111 In a study of school-age children with new-onset insulin-dependent diabetes mellitus (IDDM), life stress, metabolic control (glycosylated hemoglobin), and psychiatric and psychosocial variables were assessed repeatedly for up to 6 years.
5414 7498111 In multivariate analyses, metabolic control was related to life change units, whether the glycosylated hemoglobin was in the 1st year of IDDM, IDDM duration, and the diagnosis of pervasive noncompliance with medical regimen.
5415 7499178 The contribution of genetic variation at HLA class II loci to the susceptibility to and protection from IDDM was investigated by analyzing the distribution of HLA-DRB1*04 haplotypes in 630 Sardinian newborns and 155 Sardinian IDDM patients.
5416 7499178 The different RRs and ARs of the various DR4-DQB1*0302 haplotypes, significantly ranging from the strongly associated DRB1*0405, DQB1*0302 to the protective DRB1*0403, DQB1*0302 haplotypes, provides clearcut evidence that the DRB1 locus is crucial in conferring IDDM predisposition or protection.
5417 7499178 Haplotype analysis not only suggests that the DRB1 and DQB1 loci influence IDDM risk in the same way, but also that the HLA-linked protection is "dominant" compared with "susceptibility."
5418 7499178 The contribution of genetic variation at HLA class II loci to the susceptibility to and protection from IDDM was investigated by analyzing the distribution of HLA-DRB1*04 haplotypes in 630 Sardinian newborns and 155 Sardinian IDDM patients.
5419 7499178 The different RRs and ARs of the various DR4-DQB1*0302 haplotypes, significantly ranging from the strongly associated DRB1*0405, DQB1*0302 to the protective DRB1*0403, DQB1*0302 haplotypes, provides clearcut evidence that the DRB1 locus is crucial in conferring IDDM predisposition or protection.
5420 7499178 Haplotype analysis not only suggests that the DRB1 and DQB1 loci influence IDDM risk in the same way, but also that the HLA-linked protection is "dominant" compared with "susceptibility."
5421 7499178 The contribution of genetic variation at HLA class II loci to the susceptibility to and protection from IDDM was investigated by analyzing the distribution of HLA-DRB1*04 haplotypes in 630 Sardinian newborns and 155 Sardinian IDDM patients.
5422 7499178 The different RRs and ARs of the various DR4-DQB1*0302 haplotypes, significantly ranging from the strongly associated DRB1*0405, DQB1*0302 to the protective DRB1*0403, DQB1*0302 haplotypes, provides clearcut evidence that the DRB1 locus is crucial in conferring IDDM predisposition or protection.
5423 7499178 Haplotype analysis not only suggests that the DRB1 and DQB1 loci influence IDDM risk in the same way, but also that the HLA-linked protection is "dominant" compared with "susceptibility."
5424 7501550 The prevalence of persistent microalbuminuria, retinopathy, and peripheral and autonomic neuropathy was assessed in 18 children and adolescents with type 1 (insulin-dependent) diabetes mellitus (IDDM) who suffered from necrobiosis lipoidica diabeticorum (NLD) and in 40 diabetics without NLD, matched for sex, age, duration of disease, and metabolic control.
5425 7502115 We examined the psychosocial impact of treatment with an implantable insulin pump among persons with insulin-dependent diabetes mellitus (IDDM).
5426 7503445 [Clinical and electroneurographic changes in the peripheral nervous system of patients with chronic insulin-dependent diabetes (IDDM)].
5427 7505244 GAD autoantibodies in IDDM, stiff-man syndrome, and autoimmune polyendocrine syndrome type I recognize different epitopes.
5428 7505244 Glutamic acid decarboxylase (GAD) is a major islet cell autoantigen in insulin-dependent diabetes mellitus (IDDM), and autoantibodies are found in high frequencies in patients with recent-onset IDDM, stiff-man syndrome (SMS), and autoimmune polyendocrine syndrome type I (APS I).
5429 7505244 In this study, we examined the reactivity of anti-GAD-containing sera from 7 patients with IDDM, 4 patients with SMS, and 5 patients with APS I.
5430 7505244 All sera immunoprecipitated GAD from [35S]methionine-labeled rat islet lysates and the sera from patients with SMS and APS I, but none of the IDDM patients' sera, identified the GAD protein in Western blots.
5431 7505244 Two of four SMS patients' sera and 5 of 5 APS I patients' sera, in contrast to 0 of 7 IDDM patients' sera, inhibited the enzymatic activity of GAD.
5432 7505244 When the various sera were tested with the GAD65 and GAD67 isoforms, produced separately by transient expression in COS cells, the enzymatic activity of GAD65 was inhibited by sera from patients with SMS and APS I, whereas no effect on the GAD67 activity was observed.
5433 7505244 GAD autoantibodies in IDDM, stiff-man syndrome, and autoimmune polyendocrine syndrome type I recognize different epitopes.
5434 7505244 Glutamic acid decarboxylase (GAD) is a major islet cell autoantigen in insulin-dependent diabetes mellitus (IDDM), and autoantibodies are found in high frequencies in patients with recent-onset IDDM, stiff-man syndrome (SMS), and autoimmune polyendocrine syndrome type I (APS I).
5435 7505244 In this study, we examined the reactivity of anti-GAD-containing sera from 7 patients with IDDM, 4 patients with SMS, and 5 patients with APS I.
5436 7505244 All sera immunoprecipitated GAD from [35S]methionine-labeled rat islet lysates and the sera from patients with SMS and APS I, but none of the IDDM patients' sera, identified the GAD protein in Western blots.
5437 7505244 Two of four SMS patients' sera and 5 of 5 APS I patients' sera, in contrast to 0 of 7 IDDM patients' sera, inhibited the enzymatic activity of GAD.
5438 7505244 When the various sera were tested with the GAD65 and GAD67 isoforms, produced separately by transient expression in COS cells, the enzymatic activity of GAD65 was inhibited by sera from patients with SMS and APS I, whereas no effect on the GAD67 activity was observed.
5439 7505244 GAD autoantibodies in IDDM, stiff-man syndrome, and autoimmune polyendocrine syndrome type I recognize different epitopes.
5440 7505244 Glutamic acid decarboxylase (GAD) is a major islet cell autoantigen in insulin-dependent diabetes mellitus (IDDM), and autoantibodies are found in high frequencies in patients with recent-onset IDDM, stiff-man syndrome (SMS), and autoimmune polyendocrine syndrome type I (APS I).
5441 7505244 In this study, we examined the reactivity of anti-GAD-containing sera from 7 patients with IDDM, 4 patients with SMS, and 5 patients with APS I.
5442 7505244 All sera immunoprecipitated GAD from [35S]methionine-labeled rat islet lysates and the sera from patients with SMS and APS I, but none of the IDDM patients' sera, identified the GAD protein in Western blots.
5443 7505244 Two of four SMS patients' sera and 5 of 5 APS I patients' sera, in contrast to 0 of 7 IDDM patients' sera, inhibited the enzymatic activity of GAD.
5444 7505244 When the various sera were tested with the GAD65 and GAD67 isoforms, produced separately by transient expression in COS cells, the enzymatic activity of GAD65 was inhibited by sera from patients with SMS and APS I, whereas no effect on the GAD67 activity was observed.
5445 7505244 GAD autoantibodies in IDDM, stiff-man syndrome, and autoimmune polyendocrine syndrome type I recognize different epitopes.
5446 7505244 Glutamic acid decarboxylase (GAD) is a major islet cell autoantigen in insulin-dependent diabetes mellitus (IDDM), and autoantibodies are found in high frequencies in patients with recent-onset IDDM, stiff-man syndrome (SMS), and autoimmune polyendocrine syndrome type I (APS I).
5447 7505244 In this study, we examined the reactivity of anti-GAD-containing sera from 7 patients with IDDM, 4 patients with SMS, and 5 patients with APS I.
5448 7505244 All sera immunoprecipitated GAD from [35S]methionine-labeled rat islet lysates and the sera from patients with SMS and APS I, but none of the IDDM patients' sera, identified the GAD protein in Western blots.
5449 7505244 Two of four SMS patients' sera and 5 of 5 APS I patients' sera, in contrast to 0 of 7 IDDM patients' sera, inhibited the enzymatic activity of GAD.
5450 7505244 When the various sera were tested with the GAD65 and GAD67 isoforms, produced separately by transient expression in COS cells, the enzymatic activity of GAD65 was inhibited by sera from patients with SMS and APS I, whereas no effect on the GAD67 activity was observed.
5451 7505244 GAD autoantibodies in IDDM, stiff-man syndrome, and autoimmune polyendocrine syndrome type I recognize different epitopes.
5452 7505244 Glutamic acid decarboxylase (GAD) is a major islet cell autoantigen in insulin-dependent diabetes mellitus (IDDM), and autoantibodies are found in high frequencies in patients with recent-onset IDDM, stiff-man syndrome (SMS), and autoimmune polyendocrine syndrome type I (APS I).
5453 7505244 In this study, we examined the reactivity of anti-GAD-containing sera from 7 patients with IDDM, 4 patients with SMS, and 5 patients with APS I.
5454 7505244 All sera immunoprecipitated GAD from [35S]methionine-labeled rat islet lysates and the sera from patients with SMS and APS I, but none of the IDDM patients' sera, identified the GAD protein in Western blots.
5455 7505244 Two of four SMS patients' sera and 5 of 5 APS I patients' sera, in contrast to 0 of 7 IDDM patients' sera, inhibited the enzymatic activity of GAD.
5456 7505244 When the various sera were tested with the GAD65 and GAD67 isoforms, produced separately by transient expression in COS cells, the enzymatic activity of GAD65 was inhibited by sera from patients with SMS and APS I, whereas no effect on the GAD67 activity was observed.
5457 7510610 Acarbose also improved metabolic control in patients with insulin-dependent diabetes mellitus (IDDM), frequently decreasing insulin requirements, although further studies are required in this indication.
5458 7511084 The frequency of antibodies to GAD (anti-GAD) in insulin-dependent diabetes mellitus (IDDM) varies greatly according to the type of assay employed.
5459 7511084 Sera from 38 patients with IDDM, including 1 patient with both stiff-man syndrome (SMS) and IDDM, were studied for anti-GAD by radioimmunoprecipitation (RIP), Western blotting, and dot-blotting.
5460 7511084 There was a good correlation between potency of the RIP reaction at the screening dilution of 1:2 and the endpoint dilution in the assay which ranged from 1:2 to 1:30,000 for IDDM sera, and 1:300,000 for the SMS serum.
5461 7511084 Thus, using a dot-blotting assay in which reactivity to untreated "native" GAD was compared with reactivity to GAD after denaturation by reduction with 2-mercaptoethanol and boiling, 20 of the 38 IDDM sera reacted unequivocally with the native GAD compared with only 2 that reacted with denatured GAD after reduction and boiling.
5462 7511084 The sera were tested for their capacity to inhibit the catalytic activity of GAD, but only the high-titer serum from the patient with SMS did so.
5463 7511084 Our study further validates the RIP assay for anti-GAD and establishes that anti-GAD exists in IDDM over a wide range of titers that correlate with other assay characteristics, and also indicates that the conformational autoantibody epitope on GAD is susceptible to alteration under denaturing conditions.
5464 7511084 The frequency of antibodies to GAD (anti-GAD) in insulin-dependent diabetes mellitus (IDDM) varies greatly according to the type of assay employed.
5465 7511084 Sera from 38 patients with IDDM, including 1 patient with both stiff-man syndrome (SMS) and IDDM, were studied for anti-GAD by radioimmunoprecipitation (RIP), Western blotting, and dot-blotting.
5466 7511084 There was a good correlation between potency of the RIP reaction at the screening dilution of 1:2 and the endpoint dilution in the assay which ranged from 1:2 to 1:30,000 for IDDM sera, and 1:300,000 for the SMS serum.
5467 7511084 Thus, using a dot-blotting assay in which reactivity to untreated "native" GAD was compared with reactivity to GAD after denaturation by reduction with 2-mercaptoethanol and boiling, 20 of the 38 IDDM sera reacted unequivocally with the native GAD compared with only 2 that reacted with denatured GAD after reduction and boiling.
5468 7511084 The sera were tested for their capacity to inhibit the catalytic activity of GAD, but only the high-titer serum from the patient with SMS did so.
5469 7511084 Our study further validates the RIP assay for anti-GAD and establishes that anti-GAD exists in IDDM over a wide range of titers that correlate with other assay characteristics, and also indicates that the conformational autoantibody epitope on GAD is susceptible to alteration under denaturing conditions.
5470 7511084 The frequency of antibodies to GAD (anti-GAD) in insulin-dependent diabetes mellitus (IDDM) varies greatly according to the type of assay employed.
5471 7511084 Sera from 38 patients with IDDM, including 1 patient with both stiff-man syndrome (SMS) and IDDM, were studied for anti-GAD by radioimmunoprecipitation (RIP), Western blotting, and dot-blotting.
5472 7511084 There was a good correlation between potency of the RIP reaction at the screening dilution of 1:2 and the endpoint dilution in the assay which ranged from 1:2 to 1:30,000 for IDDM sera, and 1:300,000 for the SMS serum.
5473 7511084 Thus, using a dot-blotting assay in which reactivity to untreated "native" GAD was compared with reactivity to GAD after denaturation by reduction with 2-mercaptoethanol and boiling, 20 of the 38 IDDM sera reacted unequivocally with the native GAD compared with only 2 that reacted with denatured GAD after reduction and boiling.
5474 7511084 The sera were tested for their capacity to inhibit the catalytic activity of GAD, but only the high-titer serum from the patient with SMS did so.
5475 7511084 Our study further validates the RIP assay for anti-GAD and establishes that anti-GAD exists in IDDM over a wide range of titers that correlate with other assay characteristics, and also indicates that the conformational autoantibody epitope on GAD is susceptible to alteration under denaturing conditions.
5476 7511084 The frequency of antibodies to GAD (anti-GAD) in insulin-dependent diabetes mellitus (IDDM) varies greatly according to the type of assay employed.
5477 7511084 Sera from 38 patients with IDDM, including 1 patient with both stiff-man syndrome (SMS) and IDDM, were studied for anti-GAD by radioimmunoprecipitation (RIP), Western blotting, and dot-blotting.
5478 7511084 There was a good correlation between potency of the RIP reaction at the screening dilution of 1:2 and the endpoint dilution in the assay which ranged from 1:2 to 1:30,000 for IDDM sera, and 1:300,000 for the SMS serum.
5479 7511084 Thus, using a dot-blotting assay in which reactivity to untreated "native" GAD was compared with reactivity to GAD after denaturation by reduction with 2-mercaptoethanol and boiling, 20 of the 38 IDDM sera reacted unequivocally with the native GAD compared with only 2 that reacted with denatured GAD after reduction and boiling.
5480 7511084 The sera were tested for their capacity to inhibit the catalytic activity of GAD, but only the high-titer serum from the patient with SMS did so.
5481 7511084 Our study further validates the RIP assay for anti-GAD and establishes that anti-GAD exists in IDDM over a wide range of titers that correlate with other assay characteristics, and also indicates that the conformational autoantibody epitope on GAD is susceptible to alteration under denaturing conditions.
5482 7511084 The frequency of antibodies to GAD (anti-GAD) in insulin-dependent diabetes mellitus (IDDM) varies greatly according to the type of assay employed.
5483 7511084 Sera from 38 patients with IDDM, including 1 patient with both stiff-man syndrome (SMS) and IDDM, were studied for anti-GAD by radioimmunoprecipitation (RIP), Western blotting, and dot-blotting.
5484 7511084 There was a good correlation between potency of the RIP reaction at the screening dilution of 1:2 and the endpoint dilution in the assay which ranged from 1:2 to 1:30,000 for IDDM sera, and 1:300,000 for the SMS serum.
5485 7511084 Thus, using a dot-blotting assay in which reactivity to untreated "native" GAD was compared with reactivity to GAD after denaturation by reduction with 2-mercaptoethanol and boiling, 20 of the 38 IDDM sera reacted unequivocally with the native GAD compared with only 2 that reacted with denatured GAD after reduction and boiling.
5486 7511084 The sera were tested for their capacity to inhibit the catalytic activity of GAD, but only the high-titer serum from the patient with SMS did so.
5487 7511084 Our study further validates the RIP assay for anti-GAD and establishes that anti-GAD exists in IDDM over a wide range of titers that correlate with other assay characteristics, and also indicates that the conformational autoantibody epitope on GAD is susceptible to alteration under denaturing conditions.
5488 7512990 An adoptive transfer model of insulin-dependent diabetes mellitus (IDDM) in the nonobese diabetic mouse was used to examine the roles of alpha 4-integrin, vascular cell adhesion molecule 1 (VCAM-1); and intercellular adhesion molecule 1 (ICAM-1) in the pathogenesis of autoimmune diabetes.
5489 7512990 Antibodies specific for ICAM-1 had little effect on the onset or incidence of IDDM.
5490 7512990 In addition, the cascade of events leading to T cell transit across endothelium may be different for CD4 and CD8 cells, and may differ depending on the endothelium involved.
5491 7512990 An adoptive transfer model of insulin-dependent diabetes mellitus (IDDM) in the nonobese diabetic mouse was used to examine the roles of alpha 4-integrin, vascular cell adhesion molecule 1 (VCAM-1); and intercellular adhesion molecule 1 (ICAM-1) in the pathogenesis of autoimmune diabetes.
5492 7512990 Antibodies specific for ICAM-1 had little effect on the onset or incidence of IDDM.
5493 7512990 In addition, the cascade of events leading to T cell transit across endothelium may be different for CD4 and CD8 cells, and may differ depending on the endothelium involved.
5494 7516851 The percentage of CD57+ cells was similar in IDDM patients and controls, while the percentage of CD16+ cells was lower in IDDM patients (P < 0.05) than in controls.
5495 7516851 The decreased NK cytotoxic activity observed in our patients, in particular in long-standing diabetics, with normal NK cell number, could be due to a qualitative defect of the NK cells, or to a deficient IL-2 and/or TNF-alpha production, or to a immunomodulatory or immunosuppressing effect of insulin.
5496 7516860 The Diabetes Control and Complications Trial and the Stockholm Study have conclusively demonstrated that improving the blood glucose control in patients with insulin-dependent diabetes mellitus (IDDM) reduces the risk of developing retinopathy, nephropathy and neuropathy.
5497 7516860 Each patient with IDDM should be carefully evaluated for the appropriateness of institution of an intensive insulin treatment programme.
5498 7516860 The Diabetes Control and Complications Trial and the Stockholm Study have conclusively demonstrated that improving the blood glucose control in patients with insulin-dependent diabetes mellitus (IDDM) reduces the risk of developing retinopathy, nephropathy and neuropathy.
5499 7516860 Each patient with IDDM should be carefully evaluated for the appropriateness of institution of an intensive insulin treatment programme.
5500 7519242 Higher autoantibody levels and recognition of a linear NH2-terminal epitope in the autoantigen GAD65, distinguish stiff-man syndrome from insulin-dependent diabetes mellitus.
5501 7519242 Thus, destruction of pancreatic beta cells, which results in insulin-dependent diabetes mellitus (IDDM), and impairment of GABA-ergic synaptic transmission in Stiff-Man syndrome (SMS) are both characterized by circulating autoantibodies to GAD65.
5502 7519242 Here we report the characterization of humoral autoimmune responses to GAD65 in 35 SMS patients, of whom 13 (37%) also had IDDM.
5503 7519242 All SMS patients immunoprecipitated native GAD65 and the main titers were orders of magnitude higher than in IDDM patients.
5504 7519242 Furthermore, in contrast to the situation in IDDM, autoantibodies in 35 of 35 (100%) of SMS patients recognized denatured GAD65 on Western blots.
5505 7519242 The first pattern, detected in 25 of 35 SMS patients (71%), of whom 11 had IDDM (44%), was predominantly reactive with a linear NH2-terminal epitope residing in the first eight amino acids of GAD65.
5506 7519242 The second epitope pattern may represent epitope spreading in the GAD65 molecule, but may also include some cases of epitope recognition associated with IDDM resistant HLA-haplotypes.
5507 7519242 The principal NH2-terminal linear epitope in GAD65 distinguishes the reactivity of SMS and IDDM autoantibodies and may be a determinant of pathogenicity for GABA-ergic neurons.
5508 7519242 The greater magnitude and distinct specificity of the humoral response to GAD65 in SMS may reflect a biased involvement of the T helper cell type 2 (Th2) subset of CD4+ T cells and antibody responses, whereas IDDM is likely mediated by the Th1 subset of CD4+ T cells and cytotoxic T cell responses.
5509 7519242 Higher autoantibody levels and recognition of a linear NH2-terminal epitope in the autoantigen GAD65, distinguish stiff-man syndrome from insulin-dependent diabetes mellitus.
5510 7519242 Thus, destruction of pancreatic beta cells, which results in insulin-dependent diabetes mellitus (IDDM), and impairment of GABA-ergic synaptic transmission in Stiff-Man syndrome (SMS) are both characterized by circulating autoantibodies to GAD65.
5511 7519242 Here we report the characterization of humoral autoimmune responses to GAD65 in 35 SMS patients, of whom 13 (37%) also had IDDM.
5512 7519242 All SMS patients immunoprecipitated native GAD65 and the main titers were orders of magnitude higher than in IDDM patients.
5513 7519242 Furthermore, in contrast to the situation in IDDM, autoantibodies in 35 of 35 (100%) of SMS patients recognized denatured GAD65 on Western blots.
5514 7519242 The first pattern, detected in 25 of 35 SMS patients (71%), of whom 11 had IDDM (44%), was predominantly reactive with a linear NH2-terminal epitope residing in the first eight amino acids of GAD65.
5515 7519242 The second epitope pattern may represent epitope spreading in the GAD65 molecule, but may also include some cases of epitope recognition associated with IDDM resistant HLA-haplotypes.
5516 7519242 The principal NH2-terminal linear epitope in GAD65 distinguishes the reactivity of SMS and IDDM autoantibodies and may be a determinant of pathogenicity for GABA-ergic neurons.
5517 7519242 The greater magnitude and distinct specificity of the humoral response to GAD65 in SMS may reflect a biased involvement of the T helper cell type 2 (Th2) subset of CD4+ T cells and antibody responses, whereas IDDM is likely mediated by the Th1 subset of CD4+ T cells and cytotoxic T cell responses.
5518 7519242 Higher autoantibody levels and recognition of a linear NH2-terminal epitope in the autoantigen GAD65, distinguish stiff-man syndrome from insulin-dependent diabetes mellitus.
5519 7519242 Thus, destruction of pancreatic beta cells, which results in insulin-dependent diabetes mellitus (IDDM), and impairment of GABA-ergic synaptic transmission in Stiff-Man syndrome (SMS) are both characterized by circulating autoantibodies to GAD65.
5520 7519242 Here we report the characterization of humoral autoimmune responses to GAD65 in 35 SMS patients, of whom 13 (37%) also had IDDM.
5521 7519242 All SMS patients immunoprecipitated native GAD65 and the main titers were orders of magnitude higher than in IDDM patients.
5522 7519242 Furthermore, in contrast to the situation in IDDM, autoantibodies in 35 of 35 (100%) of SMS patients recognized denatured GAD65 on Western blots.
5523 7519242 The first pattern, detected in 25 of 35 SMS patients (71%), of whom 11 had IDDM (44%), was predominantly reactive with a linear NH2-terminal epitope residing in the first eight amino acids of GAD65.
5524 7519242 The second epitope pattern may represent epitope spreading in the GAD65 molecule, but may also include some cases of epitope recognition associated with IDDM resistant HLA-haplotypes.
5525 7519242 The principal NH2-terminal linear epitope in GAD65 distinguishes the reactivity of SMS and IDDM autoantibodies and may be a determinant of pathogenicity for GABA-ergic neurons.
5526 7519242 The greater magnitude and distinct specificity of the humoral response to GAD65 in SMS may reflect a biased involvement of the T helper cell type 2 (Th2) subset of CD4+ T cells and antibody responses, whereas IDDM is likely mediated by the Th1 subset of CD4+ T cells and cytotoxic T cell responses.
5527 7519242 Higher autoantibody levels and recognition of a linear NH2-terminal epitope in the autoantigen GAD65, distinguish stiff-man syndrome from insulin-dependent diabetes mellitus.
5528 7519242 Thus, destruction of pancreatic beta cells, which results in insulin-dependent diabetes mellitus (IDDM), and impairment of GABA-ergic synaptic transmission in Stiff-Man syndrome (SMS) are both characterized by circulating autoantibodies to GAD65.
5529 7519242 Here we report the characterization of humoral autoimmune responses to GAD65 in 35 SMS patients, of whom 13 (37%) also had IDDM.
5530 7519242 All SMS patients immunoprecipitated native GAD65 and the main titers were orders of magnitude higher than in IDDM patients.
5531 7519242 Furthermore, in contrast to the situation in IDDM, autoantibodies in 35 of 35 (100%) of SMS patients recognized denatured GAD65 on Western blots.
5532 7519242 The first pattern, detected in 25 of 35 SMS patients (71%), of whom 11 had IDDM (44%), was predominantly reactive with a linear NH2-terminal epitope residing in the first eight amino acids of GAD65.
5533 7519242 The second epitope pattern may represent epitope spreading in the GAD65 molecule, but may also include some cases of epitope recognition associated with IDDM resistant HLA-haplotypes.
5534 7519242 The principal NH2-terminal linear epitope in GAD65 distinguishes the reactivity of SMS and IDDM autoantibodies and may be a determinant of pathogenicity for GABA-ergic neurons.
5535 7519242 The greater magnitude and distinct specificity of the humoral response to GAD65 in SMS may reflect a biased involvement of the T helper cell type 2 (Th2) subset of CD4+ T cells and antibody responses, whereas IDDM is likely mediated by the Th1 subset of CD4+ T cells and cytotoxic T cell responses.
5536 7519242 Higher autoantibody levels and recognition of a linear NH2-terminal epitope in the autoantigen GAD65, distinguish stiff-man syndrome from insulin-dependent diabetes mellitus.
5537 7519242 Thus, destruction of pancreatic beta cells, which results in insulin-dependent diabetes mellitus (IDDM), and impairment of GABA-ergic synaptic transmission in Stiff-Man syndrome (SMS) are both characterized by circulating autoantibodies to GAD65.
5538 7519242 Here we report the characterization of humoral autoimmune responses to GAD65 in 35 SMS patients, of whom 13 (37%) also had IDDM.
5539 7519242 All SMS patients immunoprecipitated native GAD65 and the main titers were orders of magnitude higher than in IDDM patients.
5540 7519242 Furthermore, in contrast to the situation in IDDM, autoantibodies in 35 of 35 (100%) of SMS patients recognized denatured GAD65 on Western blots.
5541 7519242 The first pattern, detected in 25 of 35 SMS patients (71%), of whom 11 had IDDM (44%), was predominantly reactive with a linear NH2-terminal epitope residing in the first eight amino acids of GAD65.
5542 7519242 The second epitope pattern may represent epitope spreading in the GAD65 molecule, but may also include some cases of epitope recognition associated with IDDM resistant HLA-haplotypes.
5543 7519242 The principal NH2-terminal linear epitope in GAD65 distinguishes the reactivity of SMS and IDDM autoantibodies and may be a determinant of pathogenicity for GABA-ergic neurons.
5544 7519242 The greater magnitude and distinct specificity of the humoral response to GAD65 in SMS may reflect a biased involvement of the T helper cell type 2 (Th2) subset of CD4+ T cells and antibody responses, whereas IDDM is likely mediated by the Th1 subset of CD4+ T cells and cytotoxic T cell responses.
5545 7519242 Higher autoantibody levels and recognition of a linear NH2-terminal epitope in the autoantigen GAD65, distinguish stiff-man syndrome from insulin-dependent diabetes mellitus.
5546 7519242 Thus, destruction of pancreatic beta cells, which results in insulin-dependent diabetes mellitus (IDDM), and impairment of GABA-ergic synaptic transmission in Stiff-Man syndrome (SMS) are both characterized by circulating autoantibodies to GAD65.
5547 7519242 Here we report the characterization of humoral autoimmune responses to GAD65 in 35 SMS patients, of whom 13 (37%) also had IDDM.
5548 7519242 All SMS patients immunoprecipitated native GAD65 and the main titers were orders of magnitude higher than in IDDM patients.
5549 7519242 Furthermore, in contrast to the situation in IDDM, autoantibodies in 35 of 35 (100%) of SMS patients recognized denatured GAD65 on Western blots.
5550 7519242 The first pattern, detected in 25 of 35 SMS patients (71%), of whom 11 had IDDM (44%), was predominantly reactive with a linear NH2-terminal epitope residing in the first eight amino acids of GAD65.
5551 7519242 The second epitope pattern may represent epitope spreading in the GAD65 molecule, but may also include some cases of epitope recognition associated with IDDM resistant HLA-haplotypes.
5552 7519242 The principal NH2-terminal linear epitope in GAD65 distinguishes the reactivity of SMS and IDDM autoantibodies and may be a determinant of pathogenicity for GABA-ergic neurons.
5553 7519242 The greater magnitude and distinct specificity of the humoral response to GAD65 in SMS may reflect a biased involvement of the T helper cell type 2 (Th2) subset of CD4+ T cells and antibody responses, whereas IDDM is likely mediated by the Th1 subset of CD4+ T cells and cytotoxic T cell responses.
5554 7519242 Higher autoantibody levels and recognition of a linear NH2-terminal epitope in the autoantigen GAD65, distinguish stiff-man syndrome from insulin-dependent diabetes mellitus.
5555 7519242 Thus, destruction of pancreatic beta cells, which results in insulin-dependent diabetes mellitus (IDDM), and impairment of GABA-ergic synaptic transmission in Stiff-Man syndrome (SMS) are both characterized by circulating autoantibodies to GAD65.
5556 7519242 Here we report the characterization of humoral autoimmune responses to GAD65 in 35 SMS patients, of whom 13 (37%) also had IDDM.
5557 7519242 All SMS patients immunoprecipitated native GAD65 and the main titers were orders of magnitude higher than in IDDM patients.
5558 7519242 Furthermore, in contrast to the situation in IDDM, autoantibodies in 35 of 35 (100%) of SMS patients recognized denatured GAD65 on Western blots.
5559 7519242 The first pattern, detected in 25 of 35 SMS patients (71%), of whom 11 had IDDM (44%), was predominantly reactive with a linear NH2-terminal epitope residing in the first eight amino acids of GAD65.
5560 7519242 The second epitope pattern may represent epitope spreading in the GAD65 molecule, but may also include some cases of epitope recognition associated with IDDM resistant HLA-haplotypes.
5561 7519242 The principal NH2-terminal linear epitope in GAD65 distinguishes the reactivity of SMS and IDDM autoantibodies and may be a determinant of pathogenicity for GABA-ergic neurons.
5562 7519242 The greater magnitude and distinct specificity of the humoral response to GAD65 in SMS may reflect a biased involvement of the T helper cell type 2 (Th2) subset of CD4+ T cells and antibody responses, whereas IDDM is likely mediated by the Th1 subset of CD4+ T cells and cytotoxic T cell responses.
5563 7519242 Higher autoantibody levels and recognition of a linear NH2-terminal epitope in the autoantigen GAD65, distinguish stiff-man syndrome from insulin-dependent diabetes mellitus.
5564 7519242 Thus, destruction of pancreatic beta cells, which results in insulin-dependent diabetes mellitus (IDDM), and impairment of GABA-ergic synaptic transmission in Stiff-Man syndrome (SMS) are both characterized by circulating autoantibodies to GAD65.
5565 7519242 Here we report the characterization of humoral autoimmune responses to GAD65 in 35 SMS patients, of whom 13 (37%) also had IDDM.
5566 7519242 All SMS patients immunoprecipitated native GAD65 and the main titers were orders of magnitude higher than in IDDM patients.
5567 7519242 Furthermore, in contrast to the situation in IDDM, autoantibodies in 35 of 35 (100%) of SMS patients recognized denatured GAD65 on Western blots.
5568 7519242 The first pattern, detected in 25 of 35 SMS patients (71%), of whom 11 had IDDM (44%), was predominantly reactive with a linear NH2-terminal epitope residing in the first eight amino acids of GAD65.
5569 7519242 The second epitope pattern may represent epitope spreading in the GAD65 molecule, but may also include some cases of epitope recognition associated with IDDM resistant HLA-haplotypes.
5570 7519242 The principal NH2-terminal linear epitope in GAD65 distinguishes the reactivity of SMS and IDDM autoantibodies and may be a determinant of pathogenicity for GABA-ergic neurons.
5571 7519242 The greater magnitude and distinct specificity of the humoral response to GAD65 in SMS may reflect a biased involvement of the T helper cell type 2 (Th2) subset of CD4+ T cells and antibody responses, whereas IDDM is likely mediated by the Th1 subset of CD4+ T cells and cytotoxic T cell responses.
5572 7521339 Glucagon stimulates insulin-like growth factor binding protein-1 secretion in healthy subjects, patients with pituitary insufficiency, and patients with insulin-dependent diabetes mellitus.
5573 7521339 Glucagon (1-1.5 mg) was administrated iv as a bolus dose to healthy individuals (n = 7), patients with GH deficiency (n = 14), and patients with insulin-dependent diabetes mellitus (IDDM; n = 6).
5574 7521339 Thereafter, blood samples for determination of serum glucose, insulin, insulin-like growth factor-binding protein-1 (IGFBP-1), GH, and insulin-like growth factor-I (IGF-I) concentrations were collected for 180 min.
5575 7521339 IGFBP-1 concentrations increased significantly in response to glucagon, with maximal values observed at 90 min [in healthy subjects from 36 +/- 6 to 58 +/- 10 micrograms/L (P < 0.05), in GH-deficient patients from 36 +/- 4 to 54 +/- 6 micrograms/L (P < 0.001), and in IDDM patients from 115 +/- 18 to 167 +/- 27 micrograms/L (P < 0.05)].
5576 7521339 The IGFBP-1 elevation was delayed in relation to the glucagon-induced increase in glucose and insulin concentrations.
5577 7521339 When the groups were combined, the individual IGFBP-1 peak value observed at 90 min was inversely correlated to the individual peak value of insulin observed at 15-30 min (r = -0.743; P < 0.001).
5578 7521339 In healthy subjects and IDDM patients, mean GH levels did not change significantly, whereas mean IGF-I concentrations decreased slightly at 30 min.
5579 7521339 Glucagon stimulates insulin-like growth factor binding protein-1 secretion in healthy subjects, patients with pituitary insufficiency, and patients with insulin-dependent diabetes mellitus.
5580 7521339 Glucagon (1-1.5 mg) was administrated iv as a bolus dose to healthy individuals (n = 7), patients with GH deficiency (n = 14), and patients with insulin-dependent diabetes mellitus (IDDM; n = 6).
5581 7521339 Thereafter, blood samples for determination of serum glucose, insulin, insulin-like growth factor-binding protein-1 (IGFBP-1), GH, and insulin-like growth factor-I (IGF-I) concentrations were collected for 180 min.
5582 7521339 IGFBP-1 concentrations increased significantly in response to glucagon, with maximal values observed at 90 min [in healthy subjects from 36 +/- 6 to 58 +/- 10 micrograms/L (P < 0.05), in GH-deficient patients from 36 +/- 4 to 54 +/- 6 micrograms/L (P < 0.001), and in IDDM patients from 115 +/- 18 to 167 +/- 27 micrograms/L (P < 0.05)].
5583 7521339 The IGFBP-1 elevation was delayed in relation to the glucagon-induced increase in glucose and insulin concentrations.
5584 7521339 When the groups were combined, the individual IGFBP-1 peak value observed at 90 min was inversely correlated to the individual peak value of insulin observed at 15-30 min (r = -0.743; P < 0.001).
5585 7521339 In healthy subjects and IDDM patients, mean GH levels did not change significantly, whereas mean IGF-I concentrations decreased slightly at 30 min.
5586 7521339 Glucagon stimulates insulin-like growth factor binding protein-1 secretion in healthy subjects, patients with pituitary insufficiency, and patients with insulin-dependent diabetes mellitus.
5587 7521339 Glucagon (1-1.5 mg) was administrated iv as a bolus dose to healthy individuals (n = 7), patients with GH deficiency (n = 14), and patients with insulin-dependent diabetes mellitus (IDDM; n = 6).
5588 7521339 Thereafter, blood samples for determination of serum glucose, insulin, insulin-like growth factor-binding protein-1 (IGFBP-1), GH, and insulin-like growth factor-I (IGF-I) concentrations were collected for 180 min.
5589 7521339 IGFBP-1 concentrations increased significantly in response to glucagon, with maximal values observed at 90 min [in healthy subjects from 36 +/- 6 to 58 +/- 10 micrograms/L (P < 0.05), in GH-deficient patients from 36 +/- 4 to 54 +/- 6 micrograms/L (P < 0.001), and in IDDM patients from 115 +/- 18 to 167 +/- 27 micrograms/L (P < 0.05)].
5590 7521339 The IGFBP-1 elevation was delayed in relation to the glucagon-induced increase in glucose and insulin concentrations.
5591 7521339 When the groups were combined, the individual IGFBP-1 peak value observed at 90 min was inversely correlated to the individual peak value of insulin observed at 15-30 min (r = -0.743; P < 0.001).
5592 7521339 In healthy subjects and IDDM patients, mean GH levels did not change significantly, whereas mean IGF-I concentrations decreased slightly at 30 min.
5593 7523207 The possible role of amino acid sequence and epitope homologies between a protein P2-C of Coxsackie virus B4 and human GAD in the development of host-specific immune response in insulin-dependent diabetes mellitus (IDDM) (molecular mimicry) was investigated.
5594 7523207 Peptide antibodies to the P2-C protein, GAD65, and GAD67 were raised to analyze their immunoreactivity by enzyme-linked immunosorbent assay and immunoblotting with GAD purified from the brain and pancreas of mice that develop hyperglycemia after the infection.
5595 7523207 All three peptide antisera reacted very strongly with homologous peptides; P2-C antiserum cross-reacted with GAD65 as efficiently as GAD65 antiserum with P2-C, but no cross-reaction was detected between P2-C and GAD67 although cross-reaction between the two GADs was quite pronounced.
5596 7523207 P2-C antiserum immunocomplexed with GAD65 from mouse brain or pancreas, whereas GAD65 and GAD67 antisera both immunocomplexed with the two GADs from these sources.
5597 7523207 A number of IDDM sera reacted with mouse GAD65 and also with P2-C and GAD65 peptides, whereas only a few reacted with GAD67 peptide.
5598 7523207 The immunoreactivity of the mouse and IDDM sera to P2-C and GAD65 peptides was blocked by pre-adsorption with mouse GAD.
5599 7523207 The possible role of amino acid sequence and epitope homologies between a protein P2-C of Coxsackie virus B4 and human GAD in the development of host-specific immune response in insulin-dependent diabetes mellitus (IDDM) (molecular mimicry) was investigated.
5600 7523207 Peptide antibodies to the P2-C protein, GAD65, and GAD67 were raised to analyze their immunoreactivity by enzyme-linked immunosorbent assay and immunoblotting with GAD purified from the brain and pancreas of mice that develop hyperglycemia after the infection.
5601 7523207 All three peptide antisera reacted very strongly with homologous peptides; P2-C antiserum cross-reacted with GAD65 as efficiently as GAD65 antiserum with P2-C, but no cross-reaction was detected between P2-C and GAD67 although cross-reaction between the two GADs was quite pronounced.
5602 7523207 P2-C antiserum immunocomplexed with GAD65 from mouse brain or pancreas, whereas GAD65 and GAD67 antisera both immunocomplexed with the two GADs from these sources.
5603 7523207 A number of IDDM sera reacted with mouse GAD65 and also with P2-C and GAD65 peptides, whereas only a few reacted with GAD67 peptide.
5604 7523207 The immunoreactivity of the mouse and IDDM sera to P2-C and GAD65 peptides was blocked by pre-adsorption with mouse GAD.
5605 7523207 The possible role of amino acid sequence and epitope homologies between a protein P2-C of Coxsackie virus B4 and human GAD in the development of host-specific immune response in insulin-dependent diabetes mellitus (IDDM) (molecular mimicry) was investigated.
5606 7523207 Peptide antibodies to the P2-C protein, GAD65, and GAD67 were raised to analyze their immunoreactivity by enzyme-linked immunosorbent assay and immunoblotting with GAD purified from the brain and pancreas of mice that develop hyperglycemia after the infection.
5607 7523207 All three peptide antisera reacted very strongly with homologous peptides; P2-C antiserum cross-reacted with GAD65 as efficiently as GAD65 antiserum with P2-C, but no cross-reaction was detected between P2-C and GAD67 although cross-reaction between the two GADs was quite pronounced.
5608 7523207 P2-C antiserum immunocomplexed with GAD65 from mouse brain or pancreas, whereas GAD65 and GAD67 antisera both immunocomplexed with the two GADs from these sources.
5609 7523207 A number of IDDM sera reacted with mouse GAD65 and also with P2-C and GAD65 peptides, whereas only a few reacted with GAD67 peptide.
5610 7523207 The immunoreactivity of the mouse and IDDM sera to P2-C and GAD65 peptides was blocked by pre-adsorption with mouse GAD.
5611 7523562 The effects of recombinant human insulin-like growth factor-I (IGF-I) administration on the levels of IGF-I, IGF-II and IGF-binding proteins in adolescents with insulin-dependent diabetes mellitus.
5612 7523562 Insulin-dependent diabetes mellitus (IDDM) during puberty is associated with a reduction in circulating concentrations of insulin-like growth factor-I (IGF-I) and low IGF bioactivity.
5613 7523562 Altered levels of the IGF-binding proteins (IGFBPs), including low IGFBP-3 and elevated IGFBP-1, have also been described.
5614 7523562 We have therefore examined the effects of recombinant human IGF-I (rhIGF-I) administration on the levels of IGF-I, IGF-II, IGFBP-1, IGFBP-3 and IGF bioactivity in a group of 9 late-pubertal adolescents with IDDM.
5615 7523562 There was a small increase in IGFBP-3 concentrations overnight following rhIGF-I administration when compared to placebo, whereas the levels of IGF-II decreased.
5616 7523562 Under strict euglycaemic conditions, the relationship between insulin and IGFBP-I did not appear to be affected by rhIGF-I administration although the levels of IGFBP-1 tended to be higher overnight.
5617 7523562 The effects of recombinant human insulin-like growth factor-I (IGF-I) administration on the levels of IGF-I, IGF-II and IGF-binding proteins in adolescents with insulin-dependent diabetes mellitus.
5618 7523562 Insulin-dependent diabetes mellitus (IDDM) during puberty is associated with a reduction in circulating concentrations of insulin-like growth factor-I (IGF-I) and low IGF bioactivity.
5619 7523562 Altered levels of the IGF-binding proteins (IGFBPs), including low IGFBP-3 and elevated IGFBP-1, have also been described.
5620 7523562 We have therefore examined the effects of recombinant human IGF-I (rhIGF-I) administration on the levels of IGF-I, IGF-II, IGFBP-1, IGFBP-3 and IGF bioactivity in a group of 9 late-pubertal adolescents with IDDM.
5621 7523562 There was a small increase in IGFBP-3 concentrations overnight following rhIGF-I administration when compared to placebo, whereas the levels of IGF-II decreased.
5622 7523562 Under strict euglycaemic conditions, the relationship between insulin and IGFBP-I did not appear to be affected by rhIGF-I administration although the levels of IGFBP-1 tended to be higher overnight.
5623 7531328 A study was performed to investigate the concentrations of the alpha and beta free sub-units of human chorionic gonadotrophin (free alpha-hCG and free beta-hCG) in maternal serum between 15 and 22 weeks of pregnancy in 126 pregnancies among 92 women with insulin-dependent diabetes mellitus (IDDM).
5624 7532072 A fair amount of comparable data on insulin-dependent diabetes mellitus (IDDM) have been gathered in various countries of the Region.
5625 7532143 Although most individuals with insulin-dependent diabetes mellitus (IDDM) have autoantibodies to glutamic acid decarboxylase (GAD), antibodies to GAD are also present in some individuals with a low risk of developing diabetes.
5626 7532143 The GAD autoantibodies of IDDM are specific for the GAD65 isoform, do not bind denatured GAD protein, and target epitope(s) dependent on conformation of the protein.
5627 7532143 However, the IDDM epitopes have been difficult to further define because the antibodies do not bind GAD protein fragments or synthetic peptides.
5628 7532143 Since the GAD67 isoform is highly homologous to GAD65 but is usually not a target of the GAD autoantibodies in IDDM sera, we created six GAD65/GAD67 chimeric proteins to maintain the overall GAD protein conformation and used these chimeric proteins to map conformation-dependent epitopes of GAD65 targeted by IDDM sera.
5629 7532143 We find that the GAD binding present in most IDDM sera (n = 11 of 12) is composed of two distinct GAD antibody specificities that target different conformation-dependent regions of the GAD65 protein, one that is located between amino acids 240 and 435 (termed IDDM-E1) and one that is located between amino acids 451 and 570 (termed IDDM-E2).
5630 7532143 Identification of epitopes targeted by IDDM sera may allow one to distinguish between GAD antibody-positive individuals at high and low risk of developing IDDM and to determine if differences in the autoimmune repertoire directed at GAD are present.
5631 7532143 The chimeric GAD65/GAD67 proteins may also be useful in designing GAD assays specific for IDDM.
5632 7532143 Although most individuals with insulin-dependent diabetes mellitus (IDDM) have autoantibodies to glutamic acid decarboxylase (GAD), antibodies to GAD are also present in some individuals with a low risk of developing diabetes.
5633 7532143 The GAD autoantibodies of IDDM are specific for the GAD65 isoform, do not bind denatured GAD protein, and target epitope(s) dependent on conformation of the protein.
5634 7532143 However, the IDDM epitopes have been difficult to further define because the antibodies do not bind GAD protein fragments or synthetic peptides.
5635 7532143 Since the GAD67 isoform is highly homologous to GAD65 but is usually not a target of the GAD autoantibodies in IDDM sera, we created six GAD65/GAD67 chimeric proteins to maintain the overall GAD protein conformation and used these chimeric proteins to map conformation-dependent epitopes of GAD65 targeted by IDDM sera.
5636 7532143 We find that the GAD binding present in most IDDM sera (n = 11 of 12) is composed of two distinct GAD antibody specificities that target different conformation-dependent regions of the GAD65 protein, one that is located between amino acids 240 and 435 (termed IDDM-E1) and one that is located between amino acids 451 and 570 (termed IDDM-E2).
5637 7532143 Identification of epitopes targeted by IDDM sera may allow one to distinguish between GAD antibody-positive individuals at high and low risk of developing IDDM and to determine if differences in the autoimmune repertoire directed at GAD are present.
5638 7532143 The chimeric GAD65/GAD67 proteins may also be useful in designing GAD assays specific for IDDM.
5639 7532143 Although most individuals with insulin-dependent diabetes mellitus (IDDM) have autoantibodies to glutamic acid decarboxylase (GAD), antibodies to GAD are also present in some individuals with a low risk of developing diabetes.
5640 7532143 The GAD autoantibodies of IDDM are specific for the GAD65 isoform, do not bind denatured GAD protein, and target epitope(s) dependent on conformation of the protein.
5641 7532143 However, the IDDM epitopes have been difficult to further define because the antibodies do not bind GAD protein fragments or synthetic peptides.
5642 7532143 Since the GAD67 isoform is highly homologous to GAD65 but is usually not a target of the GAD autoantibodies in IDDM sera, we created six GAD65/GAD67 chimeric proteins to maintain the overall GAD protein conformation and used these chimeric proteins to map conformation-dependent epitopes of GAD65 targeted by IDDM sera.
5643 7532143 We find that the GAD binding present in most IDDM sera (n = 11 of 12) is composed of two distinct GAD antibody specificities that target different conformation-dependent regions of the GAD65 protein, one that is located between amino acids 240 and 435 (termed IDDM-E1) and one that is located between amino acids 451 and 570 (termed IDDM-E2).
5644 7532143 Identification of epitopes targeted by IDDM sera may allow one to distinguish between GAD antibody-positive individuals at high and low risk of developing IDDM and to determine if differences in the autoimmune repertoire directed at GAD are present.
5645 7532143 The chimeric GAD65/GAD67 proteins may also be useful in designing GAD assays specific for IDDM.
5646 7532143 Although most individuals with insulin-dependent diabetes mellitus (IDDM) have autoantibodies to glutamic acid decarboxylase (GAD), antibodies to GAD are also present in some individuals with a low risk of developing diabetes.
5647 7532143 The GAD autoantibodies of IDDM are specific for the GAD65 isoform, do not bind denatured GAD protein, and target epitope(s) dependent on conformation of the protein.
5648 7532143 However, the IDDM epitopes have been difficult to further define because the antibodies do not bind GAD protein fragments or synthetic peptides.
5649 7532143 Since the GAD67 isoform is highly homologous to GAD65 but is usually not a target of the GAD autoantibodies in IDDM sera, we created six GAD65/GAD67 chimeric proteins to maintain the overall GAD protein conformation and used these chimeric proteins to map conformation-dependent epitopes of GAD65 targeted by IDDM sera.
5650 7532143 We find that the GAD binding present in most IDDM sera (n = 11 of 12) is composed of two distinct GAD antibody specificities that target different conformation-dependent regions of the GAD65 protein, one that is located between amino acids 240 and 435 (termed IDDM-E1) and one that is located between amino acids 451 and 570 (termed IDDM-E2).
5651 7532143 Identification of epitopes targeted by IDDM sera may allow one to distinguish between GAD antibody-positive individuals at high and low risk of developing IDDM and to determine if differences in the autoimmune repertoire directed at GAD are present.
5652 7532143 The chimeric GAD65/GAD67 proteins may also be useful in designing GAD assays specific for IDDM.
5653 7532143 Although most individuals with insulin-dependent diabetes mellitus (IDDM) have autoantibodies to glutamic acid decarboxylase (GAD), antibodies to GAD are also present in some individuals with a low risk of developing diabetes.
5654 7532143 The GAD autoantibodies of IDDM are specific for the GAD65 isoform, do not bind denatured GAD protein, and target epitope(s) dependent on conformation of the protein.
5655 7532143 However, the IDDM epitopes have been difficult to further define because the antibodies do not bind GAD protein fragments or synthetic peptides.
5656 7532143 Since the GAD67 isoform is highly homologous to GAD65 but is usually not a target of the GAD autoantibodies in IDDM sera, we created six GAD65/GAD67 chimeric proteins to maintain the overall GAD protein conformation and used these chimeric proteins to map conformation-dependent epitopes of GAD65 targeted by IDDM sera.
5657 7532143 We find that the GAD binding present in most IDDM sera (n = 11 of 12) is composed of two distinct GAD antibody specificities that target different conformation-dependent regions of the GAD65 protein, one that is located between amino acids 240 and 435 (termed IDDM-E1) and one that is located between amino acids 451 and 570 (termed IDDM-E2).
5658 7532143 Identification of epitopes targeted by IDDM sera may allow one to distinguish between GAD antibody-positive individuals at high and low risk of developing IDDM and to determine if differences in the autoimmune repertoire directed at GAD are present.
5659 7532143 The chimeric GAD65/GAD67 proteins may also be useful in designing GAD assays specific for IDDM.
5660 7532143 Although most individuals with insulin-dependent diabetes mellitus (IDDM) have autoantibodies to glutamic acid decarboxylase (GAD), antibodies to GAD are also present in some individuals with a low risk of developing diabetes.
5661 7532143 The GAD autoantibodies of IDDM are specific for the GAD65 isoform, do not bind denatured GAD protein, and target epitope(s) dependent on conformation of the protein.
5662 7532143 However, the IDDM epitopes have been difficult to further define because the antibodies do not bind GAD protein fragments or synthetic peptides.
5663 7532143 Since the GAD67 isoform is highly homologous to GAD65 but is usually not a target of the GAD autoantibodies in IDDM sera, we created six GAD65/GAD67 chimeric proteins to maintain the overall GAD protein conformation and used these chimeric proteins to map conformation-dependent epitopes of GAD65 targeted by IDDM sera.
5664 7532143 We find that the GAD binding present in most IDDM sera (n = 11 of 12) is composed of two distinct GAD antibody specificities that target different conformation-dependent regions of the GAD65 protein, one that is located between amino acids 240 and 435 (termed IDDM-E1) and one that is located between amino acids 451 and 570 (termed IDDM-E2).
5665 7532143 Identification of epitopes targeted by IDDM sera may allow one to distinguish between GAD antibody-positive individuals at high and low risk of developing IDDM and to determine if differences in the autoimmune repertoire directed at GAD are present.
5666 7532143 The chimeric GAD65/GAD67 proteins may also be useful in designing GAD assays specific for IDDM.
5667 7532143 Although most individuals with insulin-dependent diabetes mellitus (IDDM) have autoantibodies to glutamic acid decarboxylase (GAD), antibodies to GAD are also present in some individuals with a low risk of developing diabetes.
5668 7532143 The GAD autoantibodies of IDDM are specific for the GAD65 isoform, do not bind denatured GAD protein, and target epitope(s) dependent on conformation of the protein.
5669 7532143 However, the IDDM epitopes have been difficult to further define because the antibodies do not bind GAD protein fragments or synthetic peptides.
5670 7532143 Since the GAD67 isoform is highly homologous to GAD65 but is usually not a target of the GAD autoantibodies in IDDM sera, we created six GAD65/GAD67 chimeric proteins to maintain the overall GAD protein conformation and used these chimeric proteins to map conformation-dependent epitopes of GAD65 targeted by IDDM sera.
5671 7532143 We find that the GAD binding present in most IDDM sera (n = 11 of 12) is composed of two distinct GAD antibody specificities that target different conformation-dependent regions of the GAD65 protein, one that is located between amino acids 240 and 435 (termed IDDM-E1) and one that is located between amino acids 451 and 570 (termed IDDM-E2).
5672 7532143 Identification of epitopes targeted by IDDM sera may allow one to distinguish between GAD antibody-positive individuals at high and low risk of developing IDDM and to determine if differences in the autoimmune repertoire directed at GAD are present.
5673 7532143 The chimeric GAD65/GAD67 proteins may also be useful in designing GAD assays specific for IDDM.
5674 7532678 Insulin-dependent diabetes mellitus (IDDM) is thought to be an immunologically mediated disease resulting in the complete destruction of the insulin-producing islets of Langerhans.
5675 7532678 Female NOD mice treated at the onset of insulitis (2-4 wk of age) with CTLA4Ig immunoglobulin (Ig) (a soluble CD28 antagonist) or a monoclonal antibody (mAb) specific for B7-2 (a CD28 ligand) did not develop diabetes.
5676 7533736 Evidence that nitric oxide (NO) is involved in cytokine-mediated islet beta-cell dysfunction and destruction in vitro has led to the hypothesis that increased production of NO may contribute to the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
5677 7534080 Based upon the sequential multistep model of lymphocyte adhesion to the endothelium, we investigated the possibility of preventing the progression of insulin-dependent diabetes mellitus (IDDM) by selectively blocking L-selectin and alpha 4-integrin homing receptors, which function at different stages of the adhesion process.
5678 7534144 Regulation of insulin-like growth factor binding protein-1 (IGFBP-1) in insulin-dependent diabetes mellitus.
5679 7534144 The aim of the present study was to characterize the effect of 44 h of hyperglycaemia on diurnal levels of insulin-like growth factor binding protein-1 (IGFBP-1), insulin-like growth factor-1 (IGF-1), growth hormone (GH) and glucagon in 7 well-controlled subjects with insulin-dependent diabetes mellitus (IDDM).
5680 7534144 However, the IGFBP-1 levels were increased in these IDDM subjects despite a peripheral hyperinsulinemia.
5681 7534144 An inverse correlation was found between IGFBP-1 and peripheral insulin levels both during periods of rapid changes in IGFBP-1 and insulin concentrations (i.e. morning hours) as well as during the total 24-h sampling period.
5682 7534144 Total IGF-1 levels were low, but no further decrease was seen after 24 h of hyperglycaemia in the presence of unchanged insulin levels.
5683 7534144 In conclusion, the present study clearly shows that the increased IGFBP-1 level seen during poor metabolic control in IDDM is not caused by hyperglycaemia.
5684 7534144 Glucose levels per se do not influence either total IGF-1 or IGFBP-1 concentrations in well-insulinised diabetic patients.
5685 7534144 Regulation of insulin-like growth factor binding protein-1 (IGFBP-1) in insulin-dependent diabetes mellitus.
5686 7534144 The aim of the present study was to characterize the effect of 44 h of hyperglycaemia on diurnal levels of insulin-like growth factor binding protein-1 (IGFBP-1), insulin-like growth factor-1 (IGF-1), growth hormone (GH) and glucagon in 7 well-controlled subjects with insulin-dependent diabetes mellitus (IDDM).
5687 7534144 However, the IGFBP-1 levels were increased in these IDDM subjects despite a peripheral hyperinsulinemia.
5688 7534144 An inverse correlation was found between IGFBP-1 and peripheral insulin levels both during periods of rapid changes in IGFBP-1 and insulin concentrations (i.e. morning hours) as well as during the total 24-h sampling period.
5689 7534144 Total IGF-1 levels were low, but no further decrease was seen after 24 h of hyperglycaemia in the presence of unchanged insulin levels.
5690 7534144 In conclusion, the present study clearly shows that the increased IGFBP-1 level seen during poor metabolic control in IDDM is not caused by hyperglycaemia.
5691 7534144 Glucose levels per se do not influence either total IGF-1 or IGFBP-1 concentrations in well-insulinised diabetic patients.
5692 7534144 Regulation of insulin-like growth factor binding protein-1 (IGFBP-1) in insulin-dependent diabetes mellitus.
5693 7534144 The aim of the present study was to characterize the effect of 44 h of hyperglycaemia on diurnal levels of insulin-like growth factor binding protein-1 (IGFBP-1), insulin-like growth factor-1 (IGF-1), growth hormone (GH) and glucagon in 7 well-controlled subjects with insulin-dependent diabetes mellitus (IDDM).
5694 7534144 However, the IGFBP-1 levels were increased in these IDDM subjects despite a peripheral hyperinsulinemia.
5695 7534144 An inverse correlation was found between IGFBP-1 and peripheral insulin levels both during periods of rapid changes in IGFBP-1 and insulin concentrations (i.e. morning hours) as well as during the total 24-h sampling period.
5696 7534144 Total IGF-1 levels were low, but no further decrease was seen after 24 h of hyperglycaemia in the presence of unchanged insulin levels.
5697 7534144 In conclusion, the present study clearly shows that the increased IGFBP-1 level seen during poor metabolic control in IDDM is not caused by hyperglycaemia.
5698 7534144 Glucose levels per se do not influence either total IGF-1 or IGFBP-1 concentrations in well-insulinised diabetic patients.
5699 7534735 A CD8+ T-lymphocyte-mediated and CD4+ T-lymphocyte-independent autoimmune diabetes of early onset in transgenic mice.
5700 7534735 While transgenic mice expressing tumour necrosis factor-alpha under the control of the beta-cell-specific insulin promoter display a marked lymphocytic infiltration of the islets, they never develop insulin-dependent diabetes mellitus (IDDM).
5701 7534735 These results indicate that while tumour necrosis factor-alpha induced lymphocytic infiltration is not sufficient to effect beta-cell destruction, locally co-stimulated islet-infiltrating CD8+ T lymphocytes could play a critical role in the development of IDDM.
5702 7534735 A CD8+ T-lymphocyte-mediated and CD4+ T-lymphocyte-independent autoimmune diabetes of early onset in transgenic mice.
5703 7534735 While transgenic mice expressing tumour necrosis factor-alpha under the control of the beta-cell-specific insulin promoter display a marked lymphocytic infiltration of the islets, they never develop insulin-dependent diabetes mellitus (IDDM).
5704 7534735 These results indicate that while tumour necrosis factor-alpha induced lymphocytic infiltration is not sufficient to effect beta-cell destruction, locally co-stimulated islet-infiltrating CD8+ T lymphocytes could play a critical role in the development of IDDM.
5705 7536171 Comparison of mRNA contents of interleukin-1 beta and nitric oxide synthase in pancreatic islets isolated from female and male nonobese diabetic mice.
5706 7536171 Interleukin-1 beta (IL-1 beta) has been suggested to mediate beta-cell destruction in insulin-dependent diabetes mellitus (IDDM) by inducing nitric oxide production.
5707 7536171 In this study, we assessed the levels of IL-1 beta and the inducible form of nitric oxide synthase (iNOS), using a semi-quantitative polymerase chain reaction assay, and performed determinations of nitrite accumulation and IL-1 beta bioactivity, on pancreatic islets isolated from 5- and 16-week-old female and male nonobese diabetic (NOD) mice and from nondiabetes prone NMRI mice.
5708 7536171 The levels of IL-1 beta activity and mRNA in freshly isolated islets from NOD 5-weeks-old females did not correlate to the iNOS mRNA content or to the nitrite production.
5709 7536202 Insulin-like growth factor (IGF)-I and -II and IGF-binding proteins-1, -2, and -3 in children and adolescents with diabetes mellitus: correlation with metabolic control and height attainment.
5710 7536202 The putative effects of diabetes and metabolic control on circulating levels of insulin-like growth factors (IGFs) and their binding proteins (IGFBPs) remain controversial.
5711 7536202 In the present study, serum levels of IGF-I and IGF-II and IGFBP-1, -2, and -3 were measured in 58 patients (age, 0.8-17 yr) with treated (51 subjects) or untreated (7 subjects) insulin-dependent diabetes mellitus (IDDM) and were compared with the levels in normal subjects.
5712 7536202 In the untreated patients IGF-I and IGF-II were decreased as compared with the healthy controls.
5713 7536202 In the treated diabetics IGF-I and IGF-II were reduced; IGFBP-2 (only in prepubertal subjects) and IGFBP-3 were increased.
5714 7536202 Furthermore, age-adjusted values of IGF-I, IGF-II, and IGFBP-3 were lower in prepubertal than in pubertal patients.
5715 7536202 Regression analysis revealed a negative correlation between hemoglobin (Hb)A1c and standard deviation scores (SDS) of IGF-I and a positive association between HbA1c and IGFBP-1 SDS or IGFBP-2 SDS.
5716 7536202 In the treated patients HbA1c was positively related to IGFBP-1 SDS and IGFBP-2 SDS when applying simple regression analysis and to IGFBP-2 SDS when using a multiple regression model.
5717 7536202 Strong correlations were observed between height SDS and IGF-I SDS, IGF-II SDS, and IGFBP-3 SDS in prepubertal subjects who had had IDDM for at least 2 yr, but not in adolescents.
5718 7536202 In conclusion; 1) IDDM is associated with alterations of the IGF-IGFBP system, which are partially accounted for by differences in metabolic control and pubertal status; 2) the lower plasma concentrations of serum IGF-I may play a role in the pathogenesis of growth impairment of poorly controlled prepubertal, but not pubertal, children and adolescents with IDDM; and 3) in addition, a potential role of the altered IGF-IGFBP system for the development of diabetic late complications is hypothesized.
5719 7536202 Insulin-like growth factor (IGF)-I and -II and IGF-binding proteins-1, -2, and -3 in children and adolescents with diabetes mellitus: correlation with metabolic control and height attainment.
5720 7536202 The putative effects of diabetes and metabolic control on circulating levels of insulin-like growth factors (IGFs) and their binding proteins (IGFBPs) remain controversial.
5721 7536202 In the present study, serum levels of IGF-I and IGF-II and IGFBP-1, -2, and -3 were measured in 58 patients (age, 0.8-17 yr) with treated (51 subjects) or untreated (7 subjects) insulin-dependent diabetes mellitus (IDDM) and were compared with the levels in normal subjects.
5722 7536202 In the untreated patients IGF-I and IGF-II were decreased as compared with the healthy controls.
5723 7536202 In the treated diabetics IGF-I and IGF-II were reduced; IGFBP-2 (only in prepubertal subjects) and IGFBP-3 were increased.
5724 7536202 Furthermore, age-adjusted values of IGF-I, IGF-II, and IGFBP-3 were lower in prepubertal than in pubertal patients.
5725 7536202 Regression analysis revealed a negative correlation between hemoglobin (Hb)A1c and standard deviation scores (SDS) of IGF-I and a positive association between HbA1c and IGFBP-1 SDS or IGFBP-2 SDS.
5726 7536202 In the treated patients HbA1c was positively related to IGFBP-1 SDS and IGFBP-2 SDS when applying simple regression analysis and to IGFBP-2 SDS when using a multiple regression model.
5727 7536202 Strong correlations were observed between height SDS and IGF-I SDS, IGF-II SDS, and IGFBP-3 SDS in prepubertal subjects who had had IDDM for at least 2 yr, but not in adolescents.
5728 7536202 In conclusion; 1) IDDM is associated with alterations of the IGF-IGFBP system, which are partially accounted for by differences in metabolic control and pubertal status; 2) the lower plasma concentrations of serum IGF-I may play a role in the pathogenesis of growth impairment of poorly controlled prepubertal, but not pubertal, children and adolescents with IDDM; and 3) in addition, a potential role of the altered IGF-IGFBP system for the development of diabetic late complications is hypothesized.
5729 7536202 Insulin-like growth factor (IGF)-I and -II and IGF-binding proteins-1, -2, and -3 in children and adolescents with diabetes mellitus: correlation with metabolic control and height attainment.
5730 7536202 The putative effects of diabetes and metabolic control on circulating levels of insulin-like growth factors (IGFs) and their binding proteins (IGFBPs) remain controversial.
5731 7536202 In the present study, serum levels of IGF-I and IGF-II and IGFBP-1, -2, and -3 were measured in 58 patients (age, 0.8-17 yr) with treated (51 subjects) or untreated (7 subjects) insulin-dependent diabetes mellitus (IDDM) and were compared with the levels in normal subjects.
5732 7536202 In the untreated patients IGF-I and IGF-II were decreased as compared with the healthy controls.
5733 7536202 In the treated diabetics IGF-I and IGF-II were reduced; IGFBP-2 (only in prepubertal subjects) and IGFBP-3 were increased.
5734 7536202 Furthermore, age-adjusted values of IGF-I, IGF-II, and IGFBP-3 were lower in prepubertal than in pubertal patients.
5735 7536202 Regression analysis revealed a negative correlation between hemoglobin (Hb)A1c and standard deviation scores (SDS) of IGF-I and a positive association between HbA1c and IGFBP-1 SDS or IGFBP-2 SDS.
5736 7536202 In the treated patients HbA1c was positively related to IGFBP-1 SDS and IGFBP-2 SDS when applying simple regression analysis and to IGFBP-2 SDS when using a multiple regression model.
5737 7536202 Strong correlations were observed between height SDS and IGF-I SDS, IGF-II SDS, and IGFBP-3 SDS in prepubertal subjects who had had IDDM for at least 2 yr, but not in adolescents.
5738 7536202 In conclusion; 1) IDDM is associated with alterations of the IGF-IGFBP system, which are partially accounted for by differences in metabolic control and pubertal status; 2) the lower plasma concentrations of serum IGF-I may play a role in the pathogenesis of growth impairment of poorly controlled prepubertal, but not pubertal, children and adolescents with IDDM; and 3) in addition, a potential role of the altered IGF-IGFBP system for the development of diabetic late complications is hypothesized.
5739 7536208 Choice of treatment affects plasma levels of insulin-like growth factor-binding protein-1 in noninsulin-dependent diabetes mellitus.
5740 7536208 Insulin-like growth factor (IGF)-binding protein-1 (IGFBP-1) modulates the metabolic and mitogenic effects of IGFs.
5741 7536208 Although IGFBP-1 levels are abnormally high in insulin-dependent diabetes (IDDM), relatively little is known in NIDDM; conflicting data have suggested both high and low levels.
5742 7536208 In sulfonylurea-treated patients there were markedly reduced plasma IGFBP-1 concentrations (median, interquartile range in parentheses): control, 61.0 (36-96) micrograms/L; sulfonylureas alone, 31.5 (21-61) micrograms/L (P < 0.01); and sulfonylureas plus insulin, 31.5 (9-53) micrograms/L (P < 0.01).
5743 7536208 Once daily insulin was associated with values similar to those in the control group [62.0 (27-103) micrograms/L; P = NS], whereas IGFBP-1 levels were higher with multiple insulin injection therapy [156.0 (71-184) micrograms/L; P < 0.05].
5744 7536208 Proinsulin levels were higher in sulfonylurea-treated patients, but there was no significant correlation between IGFBP-1 and proinsulin within any individual group.
5745 7538087 Anti-islet cell and anti-insulin antibody production by CD5+ and CD5- B lymphocytes in IDDM.
5746 7538087 Increased proportions of CD5 + B lymphocytes in some autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM), have been noticed.
5747 7538087 The present study was undertaken to analyse the differences between CD5 + and CD5- B lymphocyte subsets for production of IDDM-related autoantibodies, i.e. anti-human insulin antibodies (IA) and anti-human islet cell antibodies (ICA).
5748 7538087 For this purpose, Epstein-Barr Virus (EBV)-transformation of FACS cell-sorted CD5 + and CD5- B lymphocytes and unfractionated enriched B lymphocytes from nine IDDM patients treated exclusively with recombinant human insulin, and from four healthy control subjects was performed; a mean of 102-216 microcultures with a mean of 1,000-2,333 cells/microculture for each B-lymphocyte fraction and individual was established.
5749 7538087 Data show that both CD5 + and CD5- B-lymphocyte subsets from either normal subjects or from IDDM patients receiving recombinant human insulin, contain B lymphocytes committed to the production of IA-IgM as a common element of their repertoire.
5750 7538087 Only one microculture, out of a total of 6,211 screened (from control subjects and patients), in the CD5- B-cell subset from a recently-diagnosed IDDM patient, was found to produce ICA-IgM lambda.
5751 7538087 Anti-islet cell and anti-insulin antibody production by CD5+ and CD5- B lymphocytes in IDDM.
5752 7538087 Increased proportions of CD5 + B lymphocytes in some autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM), have been noticed.
5753 7538087 The present study was undertaken to analyse the differences between CD5 + and CD5- B lymphocyte subsets for production of IDDM-related autoantibodies, i.e. anti-human insulin antibodies (IA) and anti-human islet cell antibodies (ICA).
5754 7538087 For this purpose, Epstein-Barr Virus (EBV)-transformation of FACS cell-sorted CD5 + and CD5- B lymphocytes and unfractionated enriched B lymphocytes from nine IDDM patients treated exclusively with recombinant human insulin, and from four healthy control subjects was performed; a mean of 102-216 microcultures with a mean of 1,000-2,333 cells/microculture for each B-lymphocyte fraction and individual was established.
5755 7538087 Data show that both CD5 + and CD5- B-lymphocyte subsets from either normal subjects or from IDDM patients receiving recombinant human insulin, contain B lymphocytes committed to the production of IA-IgM as a common element of their repertoire.
5756 7538087 Only one microculture, out of a total of 6,211 screened (from control subjects and patients), in the CD5- B-cell subset from a recently-diagnosed IDDM patient, was found to produce ICA-IgM lambda.
5757 7538087 Anti-islet cell and anti-insulin antibody production by CD5+ and CD5- B lymphocytes in IDDM.
5758 7538087 Increased proportions of CD5 + B lymphocytes in some autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM), have been noticed.
5759 7538087 The present study was undertaken to analyse the differences between CD5 + and CD5- B lymphocyte subsets for production of IDDM-related autoantibodies, i.e. anti-human insulin antibodies (IA) and anti-human islet cell antibodies (ICA).
5760 7538087 For this purpose, Epstein-Barr Virus (EBV)-transformation of FACS cell-sorted CD5 + and CD5- B lymphocytes and unfractionated enriched B lymphocytes from nine IDDM patients treated exclusively with recombinant human insulin, and from four healthy control subjects was performed; a mean of 102-216 microcultures with a mean of 1,000-2,333 cells/microculture for each B-lymphocyte fraction and individual was established.
5761 7538087 Data show that both CD5 + and CD5- B-lymphocyte subsets from either normal subjects or from IDDM patients receiving recombinant human insulin, contain B lymphocytes committed to the production of IA-IgM as a common element of their repertoire.
5762 7538087 Only one microculture, out of a total of 6,211 screened (from control subjects and patients), in the CD5- B-cell subset from a recently-diagnosed IDDM patient, was found to produce ICA-IgM lambda.
5763 7538087 Anti-islet cell and anti-insulin antibody production by CD5+ and CD5- B lymphocytes in IDDM.
5764 7538087 Increased proportions of CD5 + B lymphocytes in some autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM), have been noticed.
5765 7538087 The present study was undertaken to analyse the differences between CD5 + and CD5- B lymphocyte subsets for production of IDDM-related autoantibodies, i.e. anti-human insulin antibodies (IA) and anti-human islet cell antibodies (ICA).
5766 7538087 For this purpose, Epstein-Barr Virus (EBV)-transformation of FACS cell-sorted CD5 + and CD5- B lymphocytes and unfractionated enriched B lymphocytes from nine IDDM patients treated exclusively with recombinant human insulin, and from four healthy control subjects was performed; a mean of 102-216 microcultures with a mean of 1,000-2,333 cells/microculture for each B-lymphocyte fraction and individual was established.
5767 7538087 Data show that both CD5 + and CD5- B-lymphocyte subsets from either normal subjects or from IDDM patients receiving recombinant human insulin, contain B lymphocytes committed to the production of IA-IgM as a common element of their repertoire.
5768 7538087 Only one microculture, out of a total of 6,211 screened (from control subjects and patients), in the CD5- B-cell subset from a recently-diagnosed IDDM patient, was found to produce ICA-IgM lambda.
5769 7538087 Anti-islet cell and anti-insulin antibody production by CD5+ and CD5- B lymphocytes in IDDM.
5770 7538087 Increased proportions of CD5 + B lymphocytes in some autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM), have been noticed.
5771 7538087 The present study was undertaken to analyse the differences between CD5 + and CD5- B lymphocyte subsets for production of IDDM-related autoantibodies, i.e. anti-human insulin antibodies (IA) and anti-human islet cell antibodies (ICA).
5772 7538087 For this purpose, Epstein-Barr Virus (EBV)-transformation of FACS cell-sorted CD5 + and CD5- B lymphocytes and unfractionated enriched B lymphocytes from nine IDDM patients treated exclusively with recombinant human insulin, and from four healthy control subjects was performed; a mean of 102-216 microcultures with a mean of 1,000-2,333 cells/microculture for each B-lymphocyte fraction and individual was established.
5773 7538087 Data show that both CD5 + and CD5- B-lymphocyte subsets from either normal subjects or from IDDM patients receiving recombinant human insulin, contain B lymphocytes committed to the production of IA-IgM as a common element of their repertoire.
5774 7538087 Only one microculture, out of a total of 6,211 screened (from control subjects and patients), in the CD5- B-cell subset from a recently-diagnosed IDDM patient, was found to produce ICA-IgM lambda.
5775 7538087 Anti-islet cell and anti-insulin antibody production by CD5+ and CD5- B lymphocytes in IDDM.
5776 7538087 Increased proportions of CD5 + B lymphocytes in some autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM), have been noticed.
5777 7538087 The present study was undertaken to analyse the differences between CD5 + and CD5- B lymphocyte subsets for production of IDDM-related autoantibodies, i.e. anti-human insulin antibodies (IA) and anti-human islet cell antibodies (ICA).
5778 7538087 For this purpose, Epstein-Barr Virus (EBV)-transformation of FACS cell-sorted CD5 + and CD5- B lymphocytes and unfractionated enriched B lymphocytes from nine IDDM patients treated exclusively with recombinant human insulin, and from four healthy control subjects was performed; a mean of 102-216 microcultures with a mean of 1,000-2,333 cells/microculture for each B-lymphocyte fraction and individual was established.
5779 7538087 Data show that both CD5 + and CD5- B-lymphocyte subsets from either normal subjects or from IDDM patients receiving recombinant human insulin, contain B lymphocytes committed to the production of IA-IgM as a common element of their repertoire.
5780 7538087 Only one microculture, out of a total of 6,211 screened (from control subjects and patients), in the CD5- B-cell subset from a recently-diagnosed IDDM patient, was found to produce ICA-IgM lambda.
5781 7543110 Insulin-like growth factor binding protein-3 proteolysis in children with insulin-dependent diabetes mellitus: a possible role for insulin in the regulation of IGFBP-3 protease activity.
5782 7543110 Limited proteolysis of serum insulin-like growth factor (IGF) binding protein (IGFBP)-3 has been described in various conditions and may increase the bioavailability of IGFs.
5783 7543110 To characterize the relationship between insulin and IGFBP-3 protease activity, we have examined serum IGFBP-3 proteolysis in children with untreated insulin-dependent diabetes mellitus (IDDM) and have followed the effect of insulin therapy on serum IGFBP-3 proteolysis at 1 day, 1 week, and 1 month after the initiation of insulin therapy.
5784 7543110 Ligand blot analysis of sera from untreated children with IDDM showed that intact IGFBP-3 was 50 +/- 9% of the age-matched control pool.
5785 7543110 After the initiation of insulin treatment, IGFBP-3 did not change significantly at 1 day after treatment but increased dramatically at 1 week (90 +/- 13%) and 1 month after treatment (102 +/- 13%).
5786 7543110 In contrast, when measured by immunoradiometric assay (which detects both intact and fragments of IGFBP-3), IGFBP-3 levels were 70% of the control pool before insulin therapy and did not increase significantly until 1 month after treatment.
5787 7543110 Immunoblot analysis demonstrated that intact IGFBP-3 doublet was diminished to 41 +/- 7% of controls, whereas the major IGFBP-3 fragment (30 kDa) was increased in IDDM sera before insulin therapy.
5788 7543110 After insulin, intact IGFBP-3 increased and the 30-kDa fragment decreased to values comparable to those observed in controls.
5789 7543110 IGFBP-3 proteolysis was increased before insulin therapy (160 +/- 9%) and decreased to 81 +/- 9% at 1 week and to 71 +/- 11% at 1 month after insulin treatment.
5790 7543110 During insulin therapy, serum IGFBP-3 protease activity decreased gradually to 91 +/- 5% of control values at 1 month.
5791 7543110 Molecular sizes of the IGFBP-3 proteolytic fragments (30 kDa, 24 kDa, and 19 kDa) and inhibition profile of IGFBP-3 protease were similar in IDDM and pregnancy sera, indicating that similar proteases (cation-dependent serine proteases) were active in both conditions.
5792 7543110 These results suggest an important role of insulin in the regulation of IGFBP-3 protease activity.
5793 7543110 Increased IGFBP-3 proteolysis in the sera of children with IDDM may serve to counteract the catabolic state induced by insulin deficiency.
5794 7543110 Insulin-like growth factor binding protein-3 proteolysis in children with insulin-dependent diabetes mellitus: a possible role for insulin in the regulation of IGFBP-3 protease activity.
5795 7543110 Limited proteolysis of serum insulin-like growth factor (IGF) binding protein (IGFBP)-3 has been described in various conditions and may increase the bioavailability of IGFs.
5796 7543110 To characterize the relationship between insulin and IGFBP-3 protease activity, we have examined serum IGFBP-3 proteolysis in children with untreated insulin-dependent diabetes mellitus (IDDM) and have followed the effect of insulin therapy on serum IGFBP-3 proteolysis at 1 day, 1 week, and 1 month after the initiation of insulin therapy.
5797 7543110 Ligand blot analysis of sera from untreated children with IDDM showed that intact IGFBP-3 was 50 +/- 9% of the age-matched control pool.
5798 7543110 After the initiation of insulin treatment, IGFBP-3 did not change significantly at 1 day after treatment but increased dramatically at 1 week (90 +/- 13%) and 1 month after treatment (102 +/- 13%).
5799 7543110 In contrast, when measured by immunoradiometric assay (which detects both intact and fragments of IGFBP-3), IGFBP-3 levels were 70% of the control pool before insulin therapy and did not increase significantly until 1 month after treatment.
5800 7543110 Immunoblot analysis demonstrated that intact IGFBP-3 doublet was diminished to 41 +/- 7% of controls, whereas the major IGFBP-3 fragment (30 kDa) was increased in IDDM sera before insulin therapy.
5801 7543110 After insulin, intact IGFBP-3 increased and the 30-kDa fragment decreased to values comparable to those observed in controls.
5802 7543110 IGFBP-3 proteolysis was increased before insulin therapy (160 +/- 9%) and decreased to 81 +/- 9% at 1 week and to 71 +/- 11% at 1 month after insulin treatment.
5803 7543110 During insulin therapy, serum IGFBP-3 protease activity decreased gradually to 91 +/- 5% of control values at 1 month.
5804 7543110 Molecular sizes of the IGFBP-3 proteolytic fragments (30 kDa, 24 kDa, and 19 kDa) and inhibition profile of IGFBP-3 protease were similar in IDDM and pregnancy sera, indicating that similar proteases (cation-dependent serine proteases) were active in both conditions.
5805 7543110 These results suggest an important role of insulin in the regulation of IGFBP-3 protease activity.
5806 7543110 Increased IGFBP-3 proteolysis in the sera of children with IDDM may serve to counteract the catabolic state induced by insulin deficiency.
5807 7543110 Insulin-like growth factor binding protein-3 proteolysis in children with insulin-dependent diabetes mellitus: a possible role for insulin in the regulation of IGFBP-3 protease activity.
5808 7543110 Limited proteolysis of serum insulin-like growth factor (IGF) binding protein (IGFBP)-3 has been described in various conditions and may increase the bioavailability of IGFs.
5809 7543110 To characterize the relationship between insulin and IGFBP-3 protease activity, we have examined serum IGFBP-3 proteolysis in children with untreated insulin-dependent diabetes mellitus (IDDM) and have followed the effect of insulin therapy on serum IGFBP-3 proteolysis at 1 day, 1 week, and 1 month after the initiation of insulin therapy.
5810 7543110 Ligand blot analysis of sera from untreated children with IDDM showed that intact IGFBP-3 was 50 +/- 9% of the age-matched control pool.
5811 7543110 After the initiation of insulin treatment, IGFBP-3 did not change significantly at 1 day after treatment but increased dramatically at 1 week (90 +/- 13%) and 1 month after treatment (102 +/- 13%).
5812 7543110 In contrast, when measured by immunoradiometric assay (which detects both intact and fragments of IGFBP-3), IGFBP-3 levels were 70% of the control pool before insulin therapy and did not increase significantly until 1 month after treatment.
5813 7543110 Immunoblot analysis demonstrated that intact IGFBP-3 doublet was diminished to 41 +/- 7% of controls, whereas the major IGFBP-3 fragment (30 kDa) was increased in IDDM sera before insulin therapy.
5814 7543110 After insulin, intact IGFBP-3 increased and the 30-kDa fragment decreased to values comparable to those observed in controls.
5815 7543110 IGFBP-3 proteolysis was increased before insulin therapy (160 +/- 9%) and decreased to 81 +/- 9% at 1 week and to 71 +/- 11% at 1 month after insulin treatment.
5816 7543110 During insulin therapy, serum IGFBP-3 protease activity decreased gradually to 91 +/- 5% of control values at 1 month.
5817 7543110 Molecular sizes of the IGFBP-3 proteolytic fragments (30 kDa, 24 kDa, and 19 kDa) and inhibition profile of IGFBP-3 protease were similar in IDDM and pregnancy sera, indicating that similar proteases (cation-dependent serine proteases) were active in both conditions.
5818 7543110 These results suggest an important role of insulin in the regulation of IGFBP-3 protease activity.
5819 7543110 Increased IGFBP-3 proteolysis in the sera of children with IDDM may serve to counteract the catabolic state induced by insulin deficiency.
5820 7543110 Insulin-like growth factor binding protein-3 proteolysis in children with insulin-dependent diabetes mellitus: a possible role for insulin in the regulation of IGFBP-3 protease activity.
5821 7543110 Limited proteolysis of serum insulin-like growth factor (IGF) binding protein (IGFBP)-3 has been described in various conditions and may increase the bioavailability of IGFs.
5822 7543110 To characterize the relationship between insulin and IGFBP-3 protease activity, we have examined serum IGFBP-3 proteolysis in children with untreated insulin-dependent diabetes mellitus (IDDM) and have followed the effect of insulin therapy on serum IGFBP-3 proteolysis at 1 day, 1 week, and 1 month after the initiation of insulin therapy.
5823 7543110 Ligand blot analysis of sera from untreated children with IDDM showed that intact IGFBP-3 was 50 +/- 9% of the age-matched control pool.
5824 7543110 After the initiation of insulin treatment, IGFBP-3 did not change significantly at 1 day after treatment but increased dramatically at 1 week (90 +/- 13%) and 1 month after treatment (102 +/- 13%).
5825 7543110 In contrast, when measured by immunoradiometric assay (which detects both intact and fragments of IGFBP-3), IGFBP-3 levels were 70% of the control pool before insulin therapy and did not increase significantly until 1 month after treatment.
5826 7543110 Immunoblot analysis demonstrated that intact IGFBP-3 doublet was diminished to 41 +/- 7% of controls, whereas the major IGFBP-3 fragment (30 kDa) was increased in IDDM sera before insulin therapy.
5827 7543110 After insulin, intact IGFBP-3 increased and the 30-kDa fragment decreased to values comparable to those observed in controls.
5828 7543110 IGFBP-3 proteolysis was increased before insulin therapy (160 +/- 9%) and decreased to 81 +/- 9% at 1 week and to 71 +/- 11% at 1 month after insulin treatment.
5829 7543110 During insulin therapy, serum IGFBP-3 protease activity decreased gradually to 91 +/- 5% of control values at 1 month.
5830 7543110 Molecular sizes of the IGFBP-3 proteolytic fragments (30 kDa, 24 kDa, and 19 kDa) and inhibition profile of IGFBP-3 protease were similar in IDDM and pregnancy sera, indicating that similar proteases (cation-dependent serine proteases) were active in both conditions.
5831 7543110 These results suggest an important role of insulin in the regulation of IGFBP-3 protease activity.
5832 7543110 Increased IGFBP-3 proteolysis in the sera of children with IDDM may serve to counteract the catabolic state induced by insulin deficiency.
5833 7543110 Insulin-like growth factor binding protein-3 proteolysis in children with insulin-dependent diabetes mellitus: a possible role for insulin in the regulation of IGFBP-3 protease activity.
5834 7543110 Limited proteolysis of serum insulin-like growth factor (IGF) binding protein (IGFBP)-3 has been described in various conditions and may increase the bioavailability of IGFs.
5835 7543110 To characterize the relationship between insulin and IGFBP-3 protease activity, we have examined serum IGFBP-3 proteolysis in children with untreated insulin-dependent diabetes mellitus (IDDM) and have followed the effect of insulin therapy on serum IGFBP-3 proteolysis at 1 day, 1 week, and 1 month after the initiation of insulin therapy.
5836 7543110 Ligand blot analysis of sera from untreated children with IDDM showed that intact IGFBP-3 was 50 +/- 9% of the age-matched control pool.
5837 7543110 After the initiation of insulin treatment, IGFBP-3 did not change significantly at 1 day after treatment but increased dramatically at 1 week (90 +/- 13%) and 1 month after treatment (102 +/- 13%).
5838 7543110 In contrast, when measured by immunoradiometric assay (which detects both intact and fragments of IGFBP-3), IGFBP-3 levels were 70% of the control pool before insulin therapy and did not increase significantly until 1 month after treatment.
5839 7543110 Immunoblot analysis demonstrated that intact IGFBP-3 doublet was diminished to 41 +/- 7% of controls, whereas the major IGFBP-3 fragment (30 kDa) was increased in IDDM sera before insulin therapy.
5840 7543110 After insulin, intact IGFBP-3 increased and the 30-kDa fragment decreased to values comparable to those observed in controls.
5841 7543110 IGFBP-3 proteolysis was increased before insulin therapy (160 +/- 9%) and decreased to 81 +/- 9% at 1 week and to 71 +/- 11% at 1 month after insulin treatment.
5842 7543110 During insulin therapy, serum IGFBP-3 protease activity decreased gradually to 91 +/- 5% of control values at 1 month.
5843 7543110 Molecular sizes of the IGFBP-3 proteolytic fragments (30 kDa, 24 kDa, and 19 kDa) and inhibition profile of IGFBP-3 protease were similar in IDDM and pregnancy sera, indicating that similar proteases (cation-dependent serine proteases) were active in both conditions.
5844 7543110 These results suggest an important role of insulin in the regulation of IGFBP-3 protease activity.
5845 7543110 Increased IGFBP-3 proteolysis in the sera of children with IDDM may serve to counteract the catabolic state induced by insulin deficiency.
5846 7545695 Altered relation between circulating levels of insulin-like growth factor-binding protein-1 and insulin in growth hormone-deficient patients and insulin-dependent diabetic patients compared to that in healthy subjects.
5847 7545695 To investigate whether previously reported increased levels of insulin-like growth factor-binding protein-1 (IGFBP-1) in GH-deficient patients only reflect decreased levels of insulin or are elevated in relation to insulin, diurnal profiles of IGFBP-1 and insulin were determined in plasma from patients with GH levels below 0.2 microgram/L throughout 24 h (n = 23) and compared to profiles from patients with insulin-dependent diabetes mellitus (IDDM; n = 9) and healthy subjects (n = 12).
5848 7545695 As in healthy subjects, serum IGFBP-1 displayed a diurnal variation in GH-deficient as well as in IDDM patients, with lowest levels in the afternoon and evening and a rise with maximum levels during the night and morning.
5849 7545695 Fasting and 24-h mean levels of IGFBP-1 were significantly higher in GH-deficient patients [61 +/- 12 (P < 0.01) and 39 +/- 6 micrograms/L (P < 0.01), respectively] and IDDM patients [72 +/- 18 (P < 0.01) and 45 +/- 9 micrograms/L (P < 0.01), respectively] compared to those in healthy subjects (27 +/- 4 and 18 +/- 2 micrograms/L, respectively).
5850 7545695 An inverse relationship was found between IGFBP-1 and insulin in GH-deficient patients, both between 24-h mean values (r = -0.756; P < 0.001) and between fasting values (r = -0.721; P < 0.001).
5851 7545695 Moreover, in GH-deficient patients, the diurnal mean levels of IGFBP-1 were inversely correlated to IGF-I (r = -0.477; P < 0.05) and body mass index (r = -0.450; P < 0.05).
5852 7545695 When insulin was taken into account, a tendency for a negative correlation between IGFBP-1 and IGF-I (P = 0.054) remained, whereas the relationship to body mass index disappeared.
5853 7545695 However, IGFBP-1 levels were elevated in relation to insulin levels in GH-deficient patients compared to healthy subjects (F = 48.7; P < 0.001 and F = 32.5; P < 0.001, diurnal mean values and fasting values, respectively).
5854 7545695 Altered relation between circulating levels of insulin-like growth factor-binding protein-1 and insulin in growth hormone-deficient patients and insulin-dependent diabetic patients compared to that in healthy subjects.
5855 7545695 To investigate whether previously reported increased levels of insulin-like growth factor-binding protein-1 (IGFBP-1) in GH-deficient patients only reflect decreased levels of insulin or are elevated in relation to insulin, diurnal profiles of IGFBP-1 and insulin were determined in plasma from patients with GH levels below 0.2 microgram/L throughout 24 h (n = 23) and compared to profiles from patients with insulin-dependent diabetes mellitus (IDDM; n = 9) and healthy subjects (n = 12).
5856 7545695 As in healthy subjects, serum IGFBP-1 displayed a diurnal variation in GH-deficient as well as in IDDM patients, with lowest levels in the afternoon and evening and a rise with maximum levels during the night and morning.
5857 7545695 Fasting and 24-h mean levels of IGFBP-1 were significantly higher in GH-deficient patients [61 +/- 12 (P < 0.01) and 39 +/- 6 micrograms/L (P < 0.01), respectively] and IDDM patients [72 +/- 18 (P < 0.01) and 45 +/- 9 micrograms/L (P < 0.01), respectively] compared to those in healthy subjects (27 +/- 4 and 18 +/- 2 micrograms/L, respectively).
5858 7545695 An inverse relationship was found between IGFBP-1 and insulin in GH-deficient patients, both between 24-h mean values (r = -0.756; P < 0.001) and between fasting values (r = -0.721; P < 0.001).
5859 7545695 Moreover, in GH-deficient patients, the diurnal mean levels of IGFBP-1 were inversely correlated to IGF-I (r = -0.477; P < 0.05) and body mass index (r = -0.450; P < 0.05).
5860 7545695 When insulin was taken into account, a tendency for a negative correlation between IGFBP-1 and IGF-I (P = 0.054) remained, whereas the relationship to body mass index disappeared.
5861 7545695 However, IGFBP-1 levels were elevated in relation to insulin levels in GH-deficient patients compared to healthy subjects (F = 48.7; P < 0.001 and F = 32.5; P < 0.001, diurnal mean values and fasting values, respectively).
5862 7545695 Altered relation between circulating levels of insulin-like growth factor-binding protein-1 and insulin in growth hormone-deficient patients and insulin-dependent diabetic patients compared to that in healthy subjects.
5863 7545695 To investigate whether previously reported increased levels of insulin-like growth factor-binding protein-1 (IGFBP-1) in GH-deficient patients only reflect decreased levels of insulin or are elevated in relation to insulin, diurnal profiles of IGFBP-1 and insulin were determined in plasma from patients with GH levels below 0.2 microgram/L throughout 24 h (n = 23) and compared to profiles from patients with insulin-dependent diabetes mellitus (IDDM; n = 9) and healthy subjects (n = 12).
5864 7545695 As in healthy subjects, serum IGFBP-1 displayed a diurnal variation in GH-deficient as well as in IDDM patients, with lowest levels in the afternoon and evening and a rise with maximum levels during the night and morning.
5865 7545695 Fasting and 24-h mean levels of IGFBP-1 were significantly higher in GH-deficient patients [61 +/- 12 (P < 0.01) and 39 +/- 6 micrograms/L (P < 0.01), respectively] and IDDM patients [72 +/- 18 (P < 0.01) and 45 +/- 9 micrograms/L (P < 0.01), respectively] compared to those in healthy subjects (27 +/- 4 and 18 +/- 2 micrograms/L, respectively).
5866 7545695 An inverse relationship was found between IGFBP-1 and insulin in GH-deficient patients, both between 24-h mean values (r = -0.756; P < 0.001) and between fasting values (r = -0.721; P < 0.001).
5867 7545695 Moreover, in GH-deficient patients, the diurnal mean levels of IGFBP-1 were inversely correlated to IGF-I (r = -0.477; P < 0.05) and body mass index (r = -0.450; P < 0.05).
5868 7545695 When insulin was taken into account, a tendency for a negative correlation between IGFBP-1 and IGF-I (P = 0.054) remained, whereas the relationship to body mass index disappeared.
5869 7545695 However, IGFBP-1 levels were elevated in relation to insulin levels in GH-deficient patients compared to healthy subjects (F = 48.7; P < 0.001 and F = 32.5; P < 0.001, diurnal mean values and fasting values, respectively).
5870 7548302 [Role of environmental factors in the development of insulin-dependent diabetes mellitus (IDDM) in Venezuelan children].
5871 7548302 In view of the controversy surrounding the role of environmental factors, such as the presence of bovine albumin in milk, or viral infections, in the etiology of IDDM, a study was undertaken to determine the relationship between these events and the subsequent risk of developing IDDM.
5872 7548302 [Role of environmental factors in the development of insulin-dependent diabetes mellitus (IDDM) in Venezuelan children].
5873 7548302 In view of the controversy surrounding the role of environmental factors, such as the presence of bovine albumin in milk, or viral infections, in the etiology of IDDM, a study was undertaken to determine the relationship between these events and the subsequent risk of developing IDDM.
5874 7553053 ICA were measured in sera from 58 patients with insulin-dependent diabetes mellitus (IDDM), 456 with non-insulin-dependent diabetes mellitus (NIDDM), 50 patients with autoimmune diseases, and 110 healthy controls.
5875 7554787 In the practice 256 patients with non-insulin-dependent diabetes mellitus (NIDDM) and 76 with insulin-dependent diabetes mellitus (IDDM), attended for a total of 1596 doctor/patient contacts in the diabetic clinic over 10 years.
5876 7555521 The clinical relevance of fetal hemoglobin in IDDM and NIDDM patients.
5877 7555603 Renin-aldosterone axis in normoalbuminuric insulin-dependent diabetes mellitus patients with glomerular hyperfiltration.
5878 7555603 The renin-aldosterone axis was evaluated by captopril test in 22 normotensive normoalbuminuric insulin-dependent diabetes mellitus (IDDM) patients with and without glomerular hyperfiltration.
5879 7556956 Chromosome locations of non-major histocompatibility complex (MHC) genes contributing to insulin-dependent diabetes mellitus (IDDM) in mice have been determined by outcrossing NOD mice to other inbred strains congenic for the NOD MHC haplotype (H2g7).
5880 7556961 Levels of lipoprotein(a), apolipoprotein B, and lipoprotein cholesterol distribution in IDDM.
5881 7556981 Insertion/deletion polymorphism in the angiotensin-I-converting enzyme gene is associated with coronary heart disease in IDDM patients with diabetic nephropathy.
5882 7556981 Insulin-dependent diabetic (IDDM) patients with diabetic nephropathy have a highly increased morbidity and mortality from coronary heart disease.
5883 7556981 Therefore, we have investigated the role of this ACE/ID polymorphism in 198 IDDM patients with diabetic nephropathy and 190 normoalbuminuric IDDM patients.
5884 7556981 We suggest that ACE/ID polymorphism may influence the frequency of life-threatening cardiac complications in IDDM patients suffering from diabetic nephropathy, a condition characterized by increased plasma ACE concentration.
5885 7556981 Insertion/deletion polymorphism in the angiotensin-I-converting enzyme gene is associated with coronary heart disease in IDDM patients with diabetic nephropathy.
5886 7556981 Insulin-dependent diabetic (IDDM) patients with diabetic nephropathy have a highly increased morbidity and mortality from coronary heart disease.
5887 7556981 Therefore, we have investigated the role of this ACE/ID polymorphism in 198 IDDM patients with diabetic nephropathy and 190 normoalbuminuric IDDM patients.
5888 7556981 We suggest that ACE/ID polymorphism may influence the frequency of life-threatening cardiac complications in IDDM patients suffering from diabetic nephropathy, a condition characterized by increased plasma ACE concentration.
5889 7556981 Insertion/deletion polymorphism in the angiotensin-I-converting enzyme gene is associated with coronary heart disease in IDDM patients with diabetic nephropathy.
5890 7556981 Insulin-dependent diabetic (IDDM) patients with diabetic nephropathy have a highly increased morbidity and mortality from coronary heart disease.
5891 7556981 Therefore, we have investigated the role of this ACE/ID polymorphism in 198 IDDM patients with diabetic nephropathy and 190 normoalbuminuric IDDM patients.
5892 7556981 We suggest that ACE/ID polymorphism may influence the frequency of life-threatening cardiac complications in IDDM patients suffering from diabetic nephropathy, a condition characterized by increased plasma ACE concentration.
5893 7556981 Insertion/deletion polymorphism in the angiotensin-I-converting enzyme gene is associated with coronary heart disease in IDDM patients with diabetic nephropathy.
5894 7556981 Insulin-dependent diabetic (IDDM) patients with diabetic nephropathy have a highly increased morbidity and mortality from coronary heart disease.
5895 7556981 Therefore, we have investigated the role of this ACE/ID polymorphism in 198 IDDM patients with diabetic nephropathy and 190 normoalbuminuric IDDM patients.
5896 7556981 We suggest that ACE/ID polymorphism may influence the frequency of life-threatening cardiac complications in IDDM patients suffering from diabetic nephropathy, a condition characterized by increased plasma ACE concentration.
5897 7556982 Electrophysiological tests (electroretinogram, oscillatory potentials, visual evoked potentials, in the basal condition and after photostress) reveal an abnormal function of the visual system in insulin-dependent diabetic (IDDM) patients.
5898 7556984 Identification of islet autoantigens offers the possibility that antibody tests other than islet cell antibodies may be used for assessing risk of insulin-dependent diabetes mellitus (IDDM).
5899 7556984 Islet cell antibodies, antibodies to glutamic acid decarboxylase (GAD)65, 37,000/40,000 M(r) islet tryptic fragments, carboxypeptidase-H, and islet cell autoantigen (ICA)69 were measured in sera from 100 newly-diagnosed IDDM patients, 27 individuals prior to onset of IDDM, and 83 control subjects.
5900 7556984 Islet cell antibodies were detected in 88% of IDDM patients and 81% with pre-IDDM, GAD65 antibodies in 70% of IDDM patients and 89% with pre-IDDM, and antibodies to 37,000/40,000 M(r) islet tryptic fragments in 54% of IDDM patients and in 48% with pre-IDDM.
5901 7556984 All 20 IDDM patients and the 3 pre-IDDM subjects who had islet cell antibodies without GAD65 antibodies had antibodies to 37,000/40,000 M(r) islet tryptic fragments, and all but one had disease onset before age 15 years.
5902 7556984 The findings suggest that none of the single antibody specificities are as sensitive as islet cell antibodies, but that a combination of GAD65 antibodies and antibodies to 37,000/40,000 M(r) islet tryptic fragments has the potential to identify more than 90% of future cases of IDDM.
5903 7556984 Identification of islet autoantigens offers the possibility that antibody tests other than islet cell antibodies may be used for assessing risk of insulin-dependent diabetes mellitus (IDDM).
5904 7556984 Islet cell antibodies, antibodies to glutamic acid decarboxylase (GAD)65, 37,000/40,000 M(r) islet tryptic fragments, carboxypeptidase-H, and islet cell autoantigen (ICA)69 were measured in sera from 100 newly-diagnosed IDDM patients, 27 individuals prior to onset of IDDM, and 83 control subjects.
5905 7556984 Islet cell antibodies were detected in 88% of IDDM patients and 81% with pre-IDDM, GAD65 antibodies in 70% of IDDM patients and 89% with pre-IDDM, and antibodies to 37,000/40,000 M(r) islet tryptic fragments in 54% of IDDM patients and in 48% with pre-IDDM.
5906 7556984 All 20 IDDM patients and the 3 pre-IDDM subjects who had islet cell antibodies without GAD65 antibodies had antibodies to 37,000/40,000 M(r) islet tryptic fragments, and all but one had disease onset before age 15 years.
5907 7556984 The findings suggest that none of the single antibody specificities are as sensitive as islet cell antibodies, but that a combination of GAD65 antibodies and antibodies to 37,000/40,000 M(r) islet tryptic fragments has the potential to identify more than 90% of future cases of IDDM.
5908 7556984 Identification of islet autoantigens offers the possibility that antibody tests other than islet cell antibodies may be used for assessing risk of insulin-dependent diabetes mellitus (IDDM).
5909 7556984 Islet cell antibodies, antibodies to glutamic acid decarboxylase (GAD)65, 37,000/40,000 M(r) islet tryptic fragments, carboxypeptidase-H, and islet cell autoantigen (ICA)69 were measured in sera from 100 newly-diagnosed IDDM patients, 27 individuals prior to onset of IDDM, and 83 control subjects.
5910 7556984 Islet cell antibodies were detected in 88% of IDDM patients and 81% with pre-IDDM, GAD65 antibodies in 70% of IDDM patients and 89% with pre-IDDM, and antibodies to 37,000/40,000 M(r) islet tryptic fragments in 54% of IDDM patients and in 48% with pre-IDDM.
5911 7556984 All 20 IDDM patients and the 3 pre-IDDM subjects who had islet cell antibodies without GAD65 antibodies had antibodies to 37,000/40,000 M(r) islet tryptic fragments, and all but one had disease onset before age 15 years.
5912 7556984 The findings suggest that none of the single antibody specificities are as sensitive as islet cell antibodies, but that a combination of GAD65 antibodies and antibodies to 37,000/40,000 M(r) islet tryptic fragments has the potential to identify more than 90% of future cases of IDDM.
5913 7556984 Identification of islet autoantigens offers the possibility that antibody tests other than islet cell antibodies may be used for assessing risk of insulin-dependent diabetes mellitus (IDDM).
5914 7556984 Islet cell antibodies, antibodies to glutamic acid decarboxylase (GAD)65, 37,000/40,000 M(r) islet tryptic fragments, carboxypeptidase-H, and islet cell autoantigen (ICA)69 were measured in sera from 100 newly-diagnosed IDDM patients, 27 individuals prior to onset of IDDM, and 83 control subjects.
5915 7556984 Islet cell antibodies were detected in 88% of IDDM patients and 81% with pre-IDDM, GAD65 antibodies in 70% of IDDM patients and 89% with pre-IDDM, and antibodies to 37,000/40,000 M(r) islet tryptic fragments in 54% of IDDM patients and in 48% with pre-IDDM.
5916 7556984 All 20 IDDM patients and the 3 pre-IDDM subjects who had islet cell antibodies without GAD65 antibodies had antibodies to 37,000/40,000 M(r) islet tryptic fragments, and all but one had disease onset before age 15 years.
5917 7556984 The findings suggest that none of the single antibody specificities are as sensitive as islet cell antibodies, but that a combination of GAD65 antibodies and antibodies to 37,000/40,000 M(r) islet tryptic fragments has the potential to identify more than 90% of future cases of IDDM.
5918 7556984 Identification of islet autoantigens offers the possibility that antibody tests other than islet cell antibodies may be used for assessing risk of insulin-dependent diabetes mellitus (IDDM).
5919 7556984 Islet cell antibodies, antibodies to glutamic acid decarboxylase (GAD)65, 37,000/40,000 M(r) islet tryptic fragments, carboxypeptidase-H, and islet cell autoantigen (ICA)69 were measured in sera from 100 newly-diagnosed IDDM patients, 27 individuals prior to onset of IDDM, and 83 control subjects.
5920 7556984 Islet cell antibodies were detected in 88% of IDDM patients and 81% with pre-IDDM, GAD65 antibodies in 70% of IDDM patients and 89% with pre-IDDM, and antibodies to 37,000/40,000 M(r) islet tryptic fragments in 54% of IDDM patients and in 48% with pre-IDDM.
5921 7556984 All 20 IDDM patients and the 3 pre-IDDM subjects who had islet cell antibodies without GAD65 antibodies had antibodies to 37,000/40,000 M(r) islet tryptic fragments, and all but one had disease onset before age 15 years.
5922 7556984 The findings suggest that none of the single antibody specificities are as sensitive as islet cell antibodies, but that a combination of GAD65 antibodies and antibodies to 37,000/40,000 M(r) islet tryptic fragments has the potential to identify more than 90% of future cases of IDDM.
5923 7556985 Recent data provided by the EURODIAB ACE study group have confirmed wide variation in the incidence of insulin-dependent diabetes mellitus (IDDM) across Europe.
5924 7556985 Using a uniform methodology, the EURODIAB ACE framework ascertained 3,168 newly-diagnosed cases of IDDM in children under the age of 15 years during 1989-1990.
5925 7556985 Recent data provided by the EURODIAB ACE study group have confirmed wide variation in the incidence of insulin-dependent diabetes mellitus (IDDM) across Europe.
5926 7556985 Using a uniform methodology, the EURODIAB ACE framework ascertained 3,168 newly-diagnosed cases of IDDM in children under the age of 15 years during 1989-1990.
5927 7556986 Normal subjects, fasted 60 h, and patients with insulin-dependent diabetes mellitus (IDDM), withdrawn from insulin and fasted overnight, were given phenylacetate orally and intravenously infused with [3-14C]lactate and 13C-bicarbonate.
5928 7556988 Nicotinamide has been recently introduced, in addition to intensive insulin therapy for patients with recent-onset insulin-dependent diabetes mellitus (IDDM) to protect beta cells from end-stage destruction.
5929 7556988 A double blind trial in 56 newly-diagnosed IDDM patients receiving nicotinamide for 12 months at a dose of 25 mg/kg body weight or placebo was designed in order to determine whether this treatment could improve the integrated parameters of metabolic control (insulin dose, glycated haemoglobin and C-peptide secretion) in the year after diagnosis.
5930 7556988 Nicotinamide has been recently introduced, in addition to intensive insulin therapy for patients with recent-onset insulin-dependent diabetes mellitus (IDDM) to protect beta cells from end-stage destruction.
5931 7556988 A double blind trial in 56 newly-diagnosed IDDM patients receiving nicotinamide for 12 months at a dose of 25 mg/kg body weight or placebo was designed in order to determine whether this treatment could improve the integrated parameters of metabolic control (insulin dose, glycated haemoglobin and C-peptide secretion) in the year after diagnosis.
5932 7558161 The NOD mouse model has clinical and histoimmunological features similar to those of human insulin-dependent diabetes mellitus (IDDM).
5933 7558930 TAP2 association with insulin-dependent diabetes mellitus is secondary to HLA-DQB1.
5934 7558930 While present evidence implicates HLA-DQ as the major susceptibility locus in IDDM, as class I expression apparently plays a role in the progression of disease, the possibility exists that the association attributed to HLA-DQ is in fact due to an association with the TAP genes.
5935 7558930 Several studies have concluded that the alleles of TAP1 are not significantly associated with IDDM; this report concentrates on the more telomeric TAP2 locus.
5936 7558930 Overall, our results indicate only a modest association of IDDM with TAP2; however, the newly described TAP2*F allele was found to be significantly increased in a modest subset of our large diabetic population.
5937 7558930 These data, generated from the same population of controls and diabetics we previously studied at all other relevant MHC loci, provide additional evidence that the HLA susceptibility to IDDM maps to HLA-DQ.
5938 7558930 TAP2 association with insulin-dependent diabetes mellitus is secondary to HLA-DQB1.
5939 7558930 While present evidence implicates HLA-DQ as the major susceptibility locus in IDDM, as class I expression apparently plays a role in the progression of disease, the possibility exists that the association attributed to HLA-DQ is in fact due to an association with the TAP genes.
5940 7558930 Several studies have concluded that the alleles of TAP1 are not significantly associated with IDDM; this report concentrates on the more telomeric TAP2 locus.
5941 7558930 Overall, our results indicate only a modest association of IDDM with TAP2; however, the newly described TAP2*F allele was found to be significantly increased in a modest subset of our large diabetic population.
5942 7558930 These data, generated from the same population of controls and diabetics we previously studied at all other relevant MHC loci, provide additional evidence that the HLA susceptibility to IDDM maps to HLA-DQ.
5943 7558930 TAP2 association with insulin-dependent diabetes mellitus is secondary to HLA-DQB1.
5944 7558930 While present evidence implicates HLA-DQ as the major susceptibility locus in IDDM, as class I expression apparently plays a role in the progression of disease, the possibility exists that the association attributed to HLA-DQ is in fact due to an association with the TAP genes.
5945 7558930 Several studies have concluded that the alleles of TAP1 are not significantly associated with IDDM; this report concentrates on the more telomeric TAP2 locus.
5946 7558930 Overall, our results indicate only a modest association of IDDM with TAP2; however, the newly described TAP2*F allele was found to be significantly increased in a modest subset of our large diabetic population.
5947 7558930 These data, generated from the same population of controls and diabetics we previously studied at all other relevant MHC loci, provide additional evidence that the HLA susceptibility to IDDM maps to HLA-DQ.
5948 7558930 TAP2 association with insulin-dependent diabetes mellitus is secondary to HLA-DQB1.
5949 7558930 While present evidence implicates HLA-DQ as the major susceptibility locus in IDDM, as class I expression apparently plays a role in the progression of disease, the possibility exists that the association attributed to HLA-DQ is in fact due to an association with the TAP genes.
5950 7558930 Several studies have concluded that the alleles of TAP1 are not significantly associated with IDDM; this report concentrates on the more telomeric TAP2 locus.
5951 7558930 Overall, our results indicate only a modest association of IDDM with TAP2; however, the newly described TAP2*F allele was found to be significantly increased in a modest subset of our large diabetic population.
5952 7558930 These data, generated from the same population of controls and diabetics we previously studied at all other relevant MHC loci, provide additional evidence that the HLA susceptibility to IDDM maps to HLA-DQ.
5953 7559888 Alterations in cortisol metabolism in insulin-dependent diabetes mellitus: relationship with metabolic control and estimated blood volume and effect of angiotensin-converting enzyme inhibition.
5954 7559888 11 beta-Hydroxysteroid dehydrogenase (11 beta HSD) catalyzes the interconversion of cortisol and its inactive metabolite, cortisone, and protects the mineralocorticoid receptor from activation by cortisol.
5955 7559888 Sodium and fluid retention is a well documented phenomenon in insulin-dependent diabetes mellitus (IDDM), but it is not known whether diabetes-associated alterations in cortisol metabolism contribute to its pathogenesis.
5956 7559888 In seven microalbuminuric IDDM patients, the angiotensin-converting enzyme inhibitor, enalapril (10 mg daily for 6-12 weeks), resulted in a moderate further lowering of the cortisol to cortisone metabolite ratio (P < 0.05).
5957 7559888 Alterations in cortisol metabolism in insulin-dependent diabetes mellitus: relationship with metabolic control and estimated blood volume and effect of angiotensin-converting enzyme inhibition.
5958 7559888 11 beta-Hydroxysteroid dehydrogenase (11 beta HSD) catalyzes the interconversion of cortisol and its inactive metabolite, cortisone, and protects the mineralocorticoid receptor from activation by cortisol.
5959 7559888 Sodium and fluid retention is a well documented phenomenon in insulin-dependent diabetes mellitus (IDDM), but it is not known whether diabetes-associated alterations in cortisol metabolism contribute to its pathogenesis.
5960 7559888 In seven microalbuminuric IDDM patients, the angiotensin-converting enzyme inhibitor, enalapril (10 mg daily for 6-12 weeks), resulted in a moderate further lowering of the cortisol to cortisone metabolite ratio (P < 0.05).
5961 7561152 GAD65 autoantibodies occur frequently in insulin-dependent diabetic patients and is a useful marker for IDDM.
5962 7561152 In an immunoassay to detect autoantibodies against the proinsulin converting enzyme 2 (PC-2) no such antibodies were detected in IDDM patients.
5963 7561152 GAD65 autoantibodies occur frequently in insulin-dependent diabetic patients and is a useful marker for IDDM.
5964 7561152 In an immunoassay to detect autoantibodies against the proinsulin converting enzyme 2 (PC-2) no such antibodies were detected in IDDM patients.
5965 7564117 Five years of normoglycemia following pancreas transplantation (PT) does not ameliorate glomerular lesions in patients with their own kidneys and with long-term insulin-dependent diabetes (IDDM) (Lancet 342:1193, 1993).
5966 7566905 These are manifested differently in the two most common forms of this disease: insulin-dependent diabetes mellitus (IDDM) and noninsulin-dependent diabetes mellitus (NIDDM).
5967 7567975 Primary etiological components of IDDM1, the HLA-DQB1 and -DRB1 class II immune response genes, and of IDDM2, the minisatellite repeat sequence in the 5' regulatory region of the insulin gene on chromosome 11p15, have been identified.
5968 7568143 The 37/40-kilodalton autoantigen in insulin-dependent diabetes mellitus is the putative tyrosine phosphatase IA-2.
5969 7568143 Major targets for autoantibodies associated with the development of insulin-dependent diabetes mellitus (IDDM) include tryptic fragments with a molecular mass of 37 kDa and/or 40 kDa of a pancreatic islet cell antigen of unknown identity.
5970 7568143 Furthermore, the identification of the 37/40-kDa antigen as the putative tyrosine phosphatase IA-2 is of relevance in elucidating the role of this antigen in the development of IDDM.
5971 7568143 The 37/40-kilodalton autoantigen in insulin-dependent diabetes mellitus is the putative tyrosine phosphatase IA-2.
5972 7568143 Major targets for autoantibodies associated with the development of insulin-dependent diabetes mellitus (IDDM) include tryptic fragments with a molecular mass of 37 kDa and/or 40 kDa of a pancreatic islet cell antigen of unknown identity.
5973 7568143 Furthermore, the identification of the 37/40-kDa antigen as the putative tyrosine phosphatase IA-2 is of relevance in elucidating the role of this antigen in the development of IDDM.
5974 7573054 Two-locus maximum lod score analysis of a multifactorial trait: joint consideration of IDDM2 and IDDM4 with IDDM1 in type 1 diabetes.
5975 7573054 To investigate the genetic component of multifactorial diseases such as type 1 (insulin-dependent) diabetes mellitus (IDDM), models involving the joint action of several disease loci are important.
5976 7573054 The method is applied to affected-sib-pair data, and the joint effects of IDDM1 (HLA) and IDDM2 (the INS VNTR) and of IDDM1 and IDDM4 (FGF3-linked) are assessed with relation to the development of IDDM.
5977 7573054 Analysis of these families indicates that the effects at IDDM1 and IDDM2 are well described by a multiplicative genetic model, while those at IDDM1 and IDDM4 follow a heterogeneity model.
5978 7573054 Two-locus maximum lod score analysis of a multifactorial trait: joint consideration of IDDM2 and IDDM4 with IDDM1 in type 1 diabetes.
5979 7573054 To investigate the genetic component of multifactorial diseases such as type 1 (insulin-dependent) diabetes mellitus (IDDM), models involving the joint action of several disease loci are important.
5980 7573054 The method is applied to affected-sib-pair data, and the joint effects of IDDM1 (HLA) and IDDM2 (the INS VNTR) and of IDDM1 and IDDM4 (FGF3-linked) are assessed with relation to the development of IDDM.
5981 7573054 Analysis of these families indicates that the effects at IDDM1 and IDDM2 are well described by a multiplicative genetic model, while those at IDDM1 and IDDM4 follow a heterogeneity model.
5982 7573054 Two-locus maximum lod score analysis of a multifactorial trait: joint consideration of IDDM2 and IDDM4 with IDDM1 in type 1 diabetes.
5983 7573054 To investigate the genetic component of multifactorial diseases such as type 1 (insulin-dependent) diabetes mellitus (IDDM), models involving the joint action of several disease loci are important.
5984 7573054 The method is applied to affected-sib-pair data, and the joint effects of IDDM1 (HLA) and IDDM2 (the INS VNTR) and of IDDM1 and IDDM4 (FGF3-linked) are assessed with relation to the development of IDDM.
5985 7573054 Analysis of these families indicates that the effects at IDDM1 and IDDM2 are well described by a multiplicative genetic model, while those at IDDM1 and IDDM4 follow a heterogeneity model.
5986 7573054 Two-locus maximum lod score analysis of a multifactorial trait: joint consideration of IDDM2 and IDDM4 with IDDM1 in type 1 diabetes.
5987 7573054 To investigate the genetic component of multifactorial diseases such as type 1 (insulin-dependent) diabetes mellitus (IDDM), models involving the joint action of several disease loci are important.
5988 7573054 The method is applied to affected-sib-pair data, and the joint effects of IDDM1 (HLA) and IDDM2 (the INS VNTR) and of IDDM1 and IDDM4 (FGF3-linked) are assessed with relation to the development of IDDM.
5989 7573054 Analysis of these families indicates that the effects at IDDM1 and IDDM2 are well described by a multiplicative genetic model, while those at IDDM1 and IDDM4 follow a heterogeneity model.
5990 7573053 Affected-sib-pair mapping of a novel susceptibility gene to insulin-dependent diabetes mellitus (IDDM8) on chromosome 6q25-q27.
5991 7573053 Affected-sib-pair analyses were performed using 104 Caucasian families to map genes that predispose to insulin-dependent diabetes mellitus (IDDM).
5992 7573053 We also typed additional markers in the regions containing IDDM3, IDDM4, IDDM5, and IDDM8.
5993 7575515 VPA was confirmed to be an orally active and long-term acting insulin-mimetic vanadyl complex to treat insulin-dependent diabetes mellitus (IDDM) in rats.
5994 7576003 HLA-DP and susceptibility to insulin-dependent diabetes mellitus in an ethnically mixed population.
5995 7576003 It is known that certain combinations of alleles within the Human Leukocyte Antigen (HLA) Complex are associated with susceptibility or resistance to insulin-dependent diabetes mellitus (IDDM).
5996 7576003 Even though the association of specific DP alleles with some autoimmune diseases (i.e. juvenile rheumatoid arthritis [JRA] and celiac disease) has already been demonstrated, the role of HLA-DP genes in IDDM remains uncertain.
5997 7576003 A previous study conducted on a group of diabetic Venezuelan families with IDDM proband demonstrated that the HLA-DRB1*04-DQA1*03-DQB1*0302 and DRB1*03-DQA1*0501-DQB1*0201 combinations present a strong association with susceptibility to IDDM.
5998 7576003 We analysed HLA-DPA1 and DPB1 genes of 42 Venezuelan families with one IDDM proband and of 32 healthy families by oligotyping (PCR-SSO) using primers and probes from the XIth Histocompatibility Workshop.
5999 7576003 In contrast with previous data reported in other populations, the HLA DPA1*01-DPB1*0202 was the only haplotype significantly associated with IDDM in the Venezuelan population studied.
6000 7576003 In most cases the data showed this HLA DP allele combination as a part of the HLA DRB1*03-DQA1*0501-DQB1*0201 haplotype positively associated with IDDM, indicating a linkage disequilibrium between the alleles involved in this HLA DR-DQ-DP haplotype and as a consequence, a secondary role of HLA-DP genes in conferring susceptibility to the development of the disease.
6001 7576003 HLA-DP and susceptibility to insulin-dependent diabetes mellitus in an ethnically mixed population.
6002 7576003 It is known that certain combinations of alleles within the Human Leukocyte Antigen (HLA) Complex are associated with susceptibility or resistance to insulin-dependent diabetes mellitus (IDDM).
6003 7576003 Even though the association of specific DP alleles with some autoimmune diseases (i.e. juvenile rheumatoid arthritis [JRA] and celiac disease) has already been demonstrated, the role of HLA-DP genes in IDDM remains uncertain.
6004 7576003 A previous study conducted on a group of diabetic Venezuelan families with IDDM proband demonstrated that the HLA-DRB1*04-DQA1*03-DQB1*0302 and DRB1*03-DQA1*0501-DQB1*0201 combinations present a strong association with susceptibility to IDDM.
6005 7576003 We analysed HLA-DPA1 and DPB1 genes of 42 Venezuelan families with one IDDM proband and of 32 healthy families by oligotyping (PCR-SSO) using primers and probes from the XIth Histocompatibility Workshop.
6006 7576003 In contrast with previous data reported in other populations, the HLA DPA1*01-DPB1*0202 was the only haplotype significantly associated with IDDM in the Venezuelan population studied.
6007 7576003 In most cases the data showed this HLA DP allele combination as a part of the HLA DRB1*03-DQA1*0501-DQB1*0201 haplotype positively associated with IDDM, indicating a linkage disequilibrium between the alleles involved in this HLA DR-DQ-DP haplotype and as a consequence, a secondary role of HLA-DP genes in conferring susceptibility to the development of the disease.
6008 7576003 HLA-DP and susceptibility to insulin-dependent diabetes mellitus in an ethnically mixed population.
6009 7576003 It is known that certain combinations of alleles within the Human Leukocyte Antigen (HLA) Complex are associated with susceptibility or resistance to insulin-dependent diabetes mellitus (IDDM).
6010 7576003 Even though the association of specific DP alleles with some autoimmune diseases (i.e. juvenile rheumatoid arthritis [JRA] and celiac disease) has already been demonstrated, the role of HLA-DP genes in IDDM remains uncertain.
6011 7576003 A previous study conducted on a group of diabetic Venezuelan families with IDDM proband demonstrated that the HLA-DRB1*04-DQA1*03-DQB1*0302 and DRB1*03-DQA1*0501-DQB1*0201 combinations present a strong association with susceptibility to IDDM.
6012 7576003 We analysed HLA-DPA1 and DPB1 genes of 42 Venezuelan families with one IDDM proband and of 32 healthy families by oligotyping (PCR-SSO) using primers and probes from the XIth Histocompatibility Workshop.
6013 7576003 In contrast with previous data reported in other populations, the HLA DPA1*01-DPB1*0202 was the only haplotype significantly associated with IDDM in the Venezuelan population studied.
6014 7576003 In most cases the data showed this HLA DP allele combination as a part of the HLA DRB1*03-DQA1*0501-DQB1*0201 haplotype positively associated with IDDM, indicating a linkage disequilibrium between the alleles involved in this HLA DR-DQ-DP haplotype and as a consequence, a secondary role of HLA-DP genes in conferring susceptibility to the development of the disease.
6015 7576003 HLA-DP and susceptibility to insulin-dependent diabetes mellitus in an ethnically mixed population.
6016 7576003 It is known that certain combinations of alleles within the Human Leukocyte Antigen (HLA) Complex are associated with susceptibility or resistance to insulin-dependent diabetes mellitus (IDDM).
6017 7576003 Even though the association of specific DP alleles with some autoimmune diseases (i.e. juvenile rheumatoid arthritis [JRA] and celiac disease) has already been demonstrated, the role of HLA-DP genes in IDDM remains uncertain.
6018 7576003 A previous study conducted on a group of diabetic Venezuelan families with IDDM proband demonstrated that the HLA-DRB1*04-DQA1*03-DQB1*0302 and DRB1*03-DQA1*0501-DQB1*0201 combinations present a strong association with susceptibility to IDDM.
6019 7576003 We analysed HLA-DPA1 and DPB1 genes of 42 Venezuelan families with one IDDM proband and of 32 healthy families by oligotyping (PCR-SSO) using primers and probes from the XIth Histocompatibility Workshop.
6020 7576003 In contrast with previous data reported in other populations, the HLA DPA1*01-DPB1*0202 was the only haplotype significantly associated with IDDM in the Venezuelan population studied.
6021 7576003 In most cases the data showed this HLA DP allele combination as a part of the HLA DRB1*03-DQA1*0501-DQB1*0201 haplotype positively associated with IDDM, indicating a linkage disequilibrium between the alleles involved in this HLA DR-DQ-DP haplotype and as a consequence, a secondary role of HLA-DP genes in conferring susceptibility to the development of the disease.
6022 7576003 HLA-DP and susceptibility to insulin-dependent diabetes mellitus in an ethnically mixed population.
6023 7576003 It is known that certain combinations of alleles within the Human Leukocyte Antigen (HLA) Complex are associated with susceptibility or resistance to insulin-dependent diabetes mellitus (IDDM).
6024 7576003 Even though the association of specific DP alleles with some autoimmune diseases (i.e. juvenile rheumatoid arthritis [JRA] and celiac disease) has already been demonstrated, the role of HLA-DP genes in IDDM remains uncertain.
6025 7576003 A previous study conducted on a group of diabetic Venezuelan families with IDDM proband demonstrated that the HLA-DRB1*04-DQA1*03-DQB1*0302 and DRB1*03-DQA1*0501-DQB1*0201 combinations present a strong association with susceptibility to IDDM.
6026 7576003 We analysed HLA-DPA1 and DPB1 genes of 42 Venezuelan families with one IDDM proband and of 32 healthy families by oligotyping (PCR-SSO) using primers and probes from the XIth Histocompatibility Workshop.
6027 7576003 In contrast with previous data reported in other populations, the HLA DPA1*01-DPB1*0202 was the only haplotype significantly associated with IDDM in the Venezuelan population studied.
6028 7576003 In most cases the data showed this HLA DP allele combination as a part of the HLA DRB1*03-DQA1*0501-DQB1*0201 haplotype positively associated with IDDM, indicating a linkage disequilibrium between the alleles involved in this HLA DR-DQ-DP haplotype and as a consequence, a secondary role of HLA-DP genes in conferring susceptibility to the development of the disease.
6029 7576003 HLA-DP and susceptibility to insulin-dependent diabetes mellitus in an ethnically mixed population.
6030 7576003 It is known that certain combinations of alleles within the Human Leukocyte Antigen (HLA) Complex are associated with susceptibility or resistance to insulin-dependent diabetes mellitus (IDDM).
6031 7576003 Even though the association of specific DP alleles with some autoimmune diseases (i.e. juvenile rheumatoid arthritis [JRA] and celiac disease) has already been demonstrated, the role of HLA-DP genes in IDDM remains uncertain.
6032 7576003 A previous study conducted on a group of diabetic Venezuelan families with IDDM proband demonstrated that the HLA-DRB1*04-DQA1*03-DQB1*0302 and DRB1*03-DQA1*0501-DQB1*0201 combinations present a strong association with susceptibility to IDDM.
6033 7576003 We analysed HLA-DPA1 and DPB1 genes of 42 Venezuelan families with one IDDM proband and of 32 healthy families by oligotyping (PCR-SSO) using primers and probes from the XIth Histocompatibility Workshop.
6034 7576003 In contrast with previous data reported in other populations, the HLA DPA1*01-DPB1*0202 was the only haplotype significantly associated with IDDM in the Venezuelan population studied.
6035 7576003 In most cases the data showed this HLA DP allele combination as a part of the HLA DRB1*03-DQA1*0501-DQB1*0201 haplotype positively associated with IDDM, indicating a linkage disequilibrium between the alleles involved in this HLA DR-DQ-DP haplotype and as a consequence, a secondary role of HLA-DP genes in conferring susceptibility to the development of the disease.
6036 7578413 Tap-1 and Tap-2 gene therapy selectively restores conformationally dependent HLA Class I expression in type I diabetic cells.
6037 7578413 Genetic susceptibility to many autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM) is statistically linked to the HLA class II region of chromosome 6.
6038 7578413 The transporters associated with antigen processing (Tap-1 and Tap-2) are essential for normal class I expression and presentation of intracellular peptides, and these genes are located within the HLA class II region.
6039 7578413 The aims of this project were to determine if Tap genes could be implicated in the defective class I expression associated with IDDM by using a novel Epstein-Barr virus (EBV)-mediated gene transfer system to introduce a cloned, normal Tap-2 or Tap-1 gene into B cell lines from normal and IDDM patients and analyzing the effect on conformationally dependent class I expression.
6040 7578413 The results show that Tap-2 gene transfer in B cells from 40% of randomly selected IDDM patients increased expression of conformationally correct, cell-surface class I molecules to levels comparable with similarly treated B cells from normal control individuals.
6041 7578413 B cells from another 40% of IDDM patients responded to Tap-1 gene transfer.
6042 7578413 These effects were specific because B cells from normal individuals did not respond to Tap-1 or Tap-2 gene transfer with increased class I expression, and B cells from IDDM patients responding to Tap-2 gene transfer did not respond to Tap-1 gene transfer and vice versa.
6043 7578413 Thus, these complementation studies identify distinct, non-overlapping subsets of IDDM patients whose class I defect in B cells can be reversed by Tap-1 or Tap-2 gene transfer.
6044 7578413 Tap-1 and Tap-2 gene therapy selectively restores conformationally dependent HLA Class I expression in type I diabetic cells.
6045 7578413 Genetic susceptibility to many autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM) is statistically linked to the HLA class II region of chromosome 6.
6046 7578413 The transporters associated with antigen processing (Tap-1 and Tap-2) are essential for normal class I expression and presentation of intracellular peptides, and these genes are located within the HLA class II region.
6047 7578413 The aims of this project were to determine if Tap genes could be implicated in the defective class I expression associated with IDDM by using a novel Epstein-Barr virus (EBV)-mediated gene transfer system to introduce a cloned, normal Tap-2 or Tap-1 gene into B cell lines from normal and IDDM patients and analyzing the effect on conformationally dependent class I expression.
6048 7578413 The results show that Tap-2 gene transfer in B cells from 40% of randomly selected IDDM patients increased expression of conformationally correct, cell-surface class I molecules to levels comparable with similarly treated B cells from normal control individuals.
6049 7578413 B cells from another 40% of IDDM patients responded to Tap-1 gene transfer.
6050 7578413 These effects were specific because B cells from normal individuals did not respond to Tap-1 or Tap-2 gene transfer with increased class I expression, and B cells from IDDM patients responding to Tap-2 gene transfer did not respond to Tap-1 gene transfer and vice versa.
6051 7578413 Thus, these complementation studies identify distinct, non-overlapping subsets of IDDM patients whose class I defect in B cells can be reversed by Tap-1 or Tap-2 gene transfer.
6052 7578413 Tap-1 and Tap-2 gene therapy selectively restores conformationally dependent HLA Class I expression in type I diabetic cells.
6053 7578413 Genetic susceptibility to many autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM) is statistically linked to the HLA class II region of chromosome 6.
6054 7578413 The transporters associated with antigen processing (Tap-1 and Tap-2) are essential for normal class I expression and presentation of intracellular peptides, and these genes are located within the HLA class II region.
6055 7578413 The aims of this project were to determine if Tap genes could be implicated in the defective class I expression associated with IDDM by using a novel Epstein-Barr virus (EBV)-mediated gene transfer system to introduce a cloned, normal Tap-2 or Tap-1 gene into B cell lines from normal and IDDM patients and analyzing the effect on conformationally dependent class I expression.
6056 7578413 The results show that Tap-2 gene transfer in B cells from 40% of randomly selected IDDM patients increased expression of conformationally correct, cell-surface class I molecules to levels comparable with similarly treated B cells from normal control individuals.
6057 7578413 B cells from another 40% of IDDM patients responded to Tap-1 gene transfer.
6058 7578413 These effects were specific because B cells from normal individuals did not respond to Tap-1 or Tap-2 gene transfer with increased class I expression, and B cells from IDDM patients responding to Tap-2 gene transfer did not respond to Tap-1 gene transfer and vice versa.
6059 7578413 Thus, these complementation studies identify distinct, non-overlapping subsets of IDDM patients whose class I defect in B cells can be reversed by Tap-1 or Tap-2 gene transfer.
6060 7578413 Tap-1 and Tap-2 gene therapy selectively restores conformationally dependent HLA Class I expression in type I diabetic cells.
6061 7578413 Genetic susceptibility to many autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM) is statistically linked to the HLA class II region of chromosome 6.
6062 7578413 The transporters associated with antigen processing (Tap-1 and Tap-2) are essential for normal class I expression and presentation of intracellular peptides, and these genes are located within the HLA class II region.
6063 7578413 The aims of this project were to determine if Tap genes could be implicated in the defective class I expression associated with IDDM by using a novel Epstein-Barr virus (EBV)-mediated gene transfer system to introduce a cloned, normal Tap-2 or Tap-1 gene into B cell lines from normal and IDDM patients and analyzing the effect on conformationally dependent class I expression.
6064 7578413 The results show that Tap-2 gene transfer in B cells from 40% of randomly selected IDDM patients increased expression of conformationally correct, cell-surface class I molecules to levels comparable with similarly treated B cells from normal control individuals.
6065 7578413 B cells from another 40% of IDDM patients responded to Tap-1 gene transfer.
6066 7578413 These effects were specific because B cells from normal individuals did not respond to Tap-1 or Tap-2 gene transfer with increased class I expression, and B cells from IDDM patients responding to Tap-2 gene transfer did not respond to Tap-1 gene transfer and vice versa.
6067 7578413 Thus, these complementation studies identify distinct, non-overlapping subsets of IDDM patients whose class I defect in B cells can be reversed by Tap-1 or Tap-2 gene transfer.
6068 7578413 Tap-1 and Tap-2 gene therapy selectively restores conformationally dependent HLA Class I expression in type I diabetic cells.
6069 7578413 Genetic susceptibility to many autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM) is statistically linked to the HLA class II region of chromosome 6.
6070 7578413 The transporters associated with antigen processing (Tap-1 and Tap-2) are essential for normal class I expression and presentation of intracellular peptides, and these genes are located within the HLA class II region.
6071 7578413 The aims of this project were to determine if Tap genes could be implicated in the defective class I expression associated with IDDM by using a novel Epstein-Barr virus (EBV)-mediated gene transfer system to introduce a cloned, normal Tap-2 or Tap-1 gene into B cell lines from normal and IDDM patients and analyzing the effect on conformationally dependent class I expression.
6072 7578413 The results show that Tap-2 gene transfer in B cells from 40% of randomly selected IDDM patients increased expression of conformationally correct, cell-surface class I molecules to levels comparable with similarly treated B cells from normal control individuals.
6073 7578413 B cells from another 40% of IDDM patients responded to Tap-1 gene transfer.
6074 7578413 These effects were specific because B cells from normal individuals did not respond to Tap-1 or Tap-2 gene transfer with increased class I expression, and B cells from IDDM patients responding to Tap-2 gene transfer did not respond to Tap-1 gene transfer and vice versa.
6075 7578413 Thus, these complementation studies identify distinct, non-overlapping subsets of IDDM patients whose class I defect in B cells can be reversed by Tap-1 or Tap-2 gene transfer.
6076 7578413 Tap-1 and Tap-2 gene therapy selectively restores conformationally dependent HLA Class I expression in type I diabetic cells.
6077 7578413 Genetic susceptibility to many autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM) is statistically linked to the HLA class II region of chromosome 6.
6078 7578413 The transporters associated with antigen processing (Tap-1 and Tap-2) are essential for normal class I expression and presentation of intracellular peptides, and these genes are located within the HLA class II region.
6079 7578413 The aims of this project were to determine if Tap genes could be implicated in the defective class I expression associated with IDDM by using a novel Epstein-Barr virus (EBV)-mediated gene transfer system to introduce a cloned, normal Tap-2 or Tap-1 gene into B cell lines from normal and IDDM patients and analyzing the effect on conformationally dependent class I expression.
6080 7578413 The results show that Tap-2 gene transfer in B cells from 40% of randomly selected IDDM patients increased expression of conformationally correct, cell-surface class I molecules to levels comparable with similarly treated B cells from normal control individuals.
6081 7578413 B cells from another 40% of IDDM patients responded to Tap-1 gene transfer.
6082 7578413 These effects were specific because B cells from normal individuals did not respond to Tap-1 or Tap-2 gene transfer with increased class I expression, and B cells from IDDM patients responding to Tap-2 gene transfer did not respond to Tap-1 gene transfer and vice versa.
6083 7578413 Thus, these complementation studies identify distinct, non-overlapping subsets of IDDM patients whose class I defect in B cells can be reversed by Tap-1 or Tap-2 gene transfer.
6084 7578849 Association between antibodies to the MR 67,000 isoform of glutamate decarboxylase (GAD) and type 1 (insulin-dependent) diabetes mellitus with coexisting autoimmune polyendocrine syndrome type II.
6085 7578849 By using an immunoprecipitation assay, we analysed reactivity of autoantibodies to human recombinant GAD65 and GAD67 in sera from patients with autoimmune polyendocrine syndrome Type II (APS II) with and without Type 1 (insulin-dependent) diabetes mellitus (IDDM) compared to patients with organ-specific autoimmunity.
6086 7578849 Overall antibodies to GAD65 were correlated with IDDM in all study groups, whereas GAD67 antibodies were associated with IDDM when APS II coexists.
6087 7578849 Antibodies to GAD65 and GAD67 were detected in 13 (44.8%) and 7 (24.1%) out of 29 APS II patients with IDDM, but in only 4 (13.8%) and 2 (6.9%) out of 29 APS II patients without IDDM, respectively (p < 0.05).
6088 7578849 In short-standing IDDM (< 1 year), antibodies to GAD67 were significantly more frequent in patients with APS II (5 of 9 [55.6%] subjects) compared to matched diabetic patients without coexisting polyendocrinopathy (1 of 18 [5.6%] subjects) (p < 0.02).
6089 7578849 The levels of GAD65 (142 +/- 90 AU) and GAD67 antibodies (178 +/- 95 AU) were significantly higher in patients with polyglandular disease than in patients with isolated IDDM (91 +/- 85 AU and 93 +/- 57 AU) (p < 0.02).
6090 7578849 No correlation was observed between GAD antibodies and age, sex or any particular associated autoimmune disease, besides IDDM.
6091 7578849 Association between antibodies to the MR 67,000 isoform of glutamate decarboxylase (GAD) and type 1 (insulin-dependent) diabetes mellitus with coexisting autoimmune polyendocrine syndrome type II.
6092 7578849 By using an immunoprecipitation assay, we analysed reactivity of autoantibodies to human recombinant GAD65 and GAD67 in sera from patients with autoimmune polyendocrine syndrome Type II (APS II) with and without Type 1 (insulin-dependent) diabetes mellitus (IDDM) compared to patients with organ-specific autoimmunity.
6093 7578849 Overall antibodies to GAD65 were correlated with IDDM in all study groups, whereas GAD67 antibodies were associated with IDDM when APS II coexists.
6094 7578849 Antibodies to GAD65 and GAD67 were detected in 13 (44.8%) and 7 (24.1%) out of 29 APS II patients with IDDM, but in only 4 (13.8%) and 2 (6.9%) out of 29 APS II patients without IDDM, respectively (p < 0.05).
6095 7578849 In short-standing IDDM (< 1 year), antibodies to GAD67 were significantly more frequent in patients with APS II (5 of 9 [55.6%] subjects) compared to matched diabetic patients without coexisting polyendocrinopathy (1 of 18 [5.6%] subjects) (p < 0.02).
6096 7578849 The levels of GAD65 (142 +/- 90 AU) and GAD67 antibodies (178 +/- 95 AU) were significantly higher in patients with polyglandular disease than in patients with isolated IDDM (91 +/- 85 AU and 93 +/- 57 AU) (p < 0.02).
6097 7578849 No correlation was observed between GAD antibodies and age, sex or any particular associated autoimmune disease, besides IDDM.
6098 7578849 Association between antibodies to the MR 67,000 isoform of glutamate decarboxylase (GAD) and type 1 (insulin-dependent) diabetes mellitus with coexisting autoimmune polyendocrine syndrome type II.
6099 7578849 By using an immunoprecipitation assay, we analysed reactivity of autoantibodies to human recombinant GAD65 and GAD67 in sera from patients with autoimmune polyendocrine syndrome Type II (APS II) with and without Type 1 (insulin-dependent) diabetes mellitus (IDDM) compared to patients with organ-specific autoimmunity.
6100 7578849 Overall antibodies to GAD65 were correlated with IDDM in all study groups, whereas GAD67 antibodies were associated with IDDM when APS II coexists.
6101 7578849 Antibodies to GAD65 and GAD67 were detected in 13 (44.8%) and 7 (24.1%) out of 29 APS II patients with IDDM, but in only 4 (13.8%) and 2 (6.9%) out of 29 APS II patients without IDDM, respectively (p < 0.05).
6102 7578849 In short-standing IDDM (< 1 year), antibodies to GAD67 were significantly more frequent in patients with APS II (5 of 9 [55.6%] subjects) compared to matched diabetic patients without coexisting polyendocrinopathy (1 of 18 [5.6%] subjects) (p < 0.02).
6103 7578849 The levels of GAD65 (142 +/- 90 AU) and GAD67 antibodies (178 +/- 95 AU) were significantly higher in patients with polyglandular disease than in patients with isolated IDDM (91 +/- 85 AU and 93 +/- 57 AU) (p < 0.02).
6104 7578849 No correlation was observed between GAD antibodies and age, sex or any particular associated autoimmune disease, besides IDDM.
6105 7578849 Association between antibodies to the MR 67,000 isoform of glutamate decarboxylase (GAD) and type 1 (insulin-dependent) diabetes mellitus with coexisting autoimmune polyendocrine syndrome type II.
6106 7578849 By using an immunoprecipitation assay, we analysed reactivity of autoantibodies to human recombinant GAD65 and GAD67 in sera from patients with autoimmune polyendocrine syndrome Type II (APS II) with and without Type 1 (insulin-dependent) diabetes mellitus (IDDM) compared to patients with organ-specific autoimmunity.
6107 7578849 Overall antibodies to GAD65 were correlated with IDDM in all study groups, whereas GAD67 antibodies were associated with IDDM when APS II coexists.
6108 7578849 Antibodies to GAD65 and GAD67 were detected in 13 (44.8%) and 7 (24.1%) out of 29 APS II patients with IDDM, but in only 4 (13.8%) and 2 (6.9%) out of 29 APS II patients without IDDM, respectively (p < 0.05).
6109 7578849 In short-standing IDDM (< 1 year), antibodies to GAD67 were significantly more frequent in patients with APS II (5 of 9 [55.6%] subjects) compared to matched diabetic patients without coexisting polyendocrinopathy (1 of 18 [5.6%] subjects) (p < 0.02).
6110 7578849 The levels of GAD65 (142 +/- 90 AU) and GAD67 antibodies (178 +/- 95 AU) were significantly higher in patients with polyglandular disease than in patients with isolated IDDM (91 +/- 85 AU and 93 +/- 57 AU) (p < 0.02).
6111 7578849 No correlation was observed between GAD antibodies and age, sex or any particular associated autoimmune disease, besides IDDM.
6112 7578849 Association between antibodies to the MR 67,000 isoform of glutamate decarboxylase (GAD) and type 1 (insulin-dependent) diabetes mellitus with coexisting autoimmune polyendocrine syndrome type II.
6113 7578849 By using an immunoprecipitation assay, we analysed reactivity of autoantibodies to human recombinant GAD65 and GAD67 in sera from patients with autoimmune polyendocrine syndrome Type II (APS II) with and without Type 1 (insulin-dependent) diabetes mellitus (IDDM) compared to patients with organ-specific autoimmunity.
6114 7578849 Overall antibodies to GAD65 were correlated with IDDM in all study groups, whereas GAD67 antibodies were associated with IDDM when APS II coexists.
6115 7578849 Antibodies to GAD65 and GAD67 were detected in 13 (44.8%) and 7 (24.1%) out of 29 APS II patients with IDDM, but in only 4 (13.8%) and 2 (6.9%) out of 29 APS II patients without IDDM, respectively (p < 0.05).
6116 7578849 In short-standing IDDM (< 1 year), antibodies to GAD67 were significantly more frequent in patients with APS II (5 of 9 [55.6%] subjects) compared to matched diabetic patients without coexisting polyendocrinopathy (1 of 18 [5.6%] subjects) (p < 0.02).
6117 7578849 The levels of GAD65 (142 +/- 90 AU) and GAD67 antibodies (178 +/- 95 AU) were significantly higher in patients with polyglandular disease than in patients with isolated IDDM (91 +/- 85 AU and 93 +/- 57 AU) (p < 0.02).
6118 7578849 No correlation was observed between GAD antibodies and age, sex or any particular associated autoimmune disease, besides IDDM.
6119 7578849 Association between antibodies to the MR 67,000 isoform of glutamate decarboxylase (GAD) and type 1 (insulin-dependent) diabetes mellitus with coexisting autoimmune polyendocrine syndrome type II.
6120 7578849 By using an immunoprecipitation assay, we analysed reactivity of autoantibodies to human recombinant GAD65 and GAD67 in sera from patients with autoimmune polyendocrine syndrome Type II (APS II) with and without Type 1 (insulin-dependent) diabetes mellitus (IDDM) compared to patients with organ-specific autoimmunity.
6121 7578849 Overall antibodies to GAD65 were correlated with IDDM in all study groups, whereas GAD67 antibodies were associated with IDDM when APS II coexists.
6122 7578849 Antibodies to GAD65 and GAD67 were detected in 13 (44.8%) and 7 (24.1%) out of 29 APS II patients with IDDM, but in only 4 (13.8%) and 2 (6.9%) out of 29 APS II patients without IDDM, respectively (p < 0.05).
6123 7578849 In short-standing IDDM (< 1 year), antibodies to GAD67 were significantly more frequent in patients with APS II (5 of 9 [55.6%] subjects) compared to matched diabetic patients without coexisting polyendocrinopathy (1 of 18 [5.6%] subjects) (p < 0.02).
6124 7578849 The levels of GAD65 (142 +/- 90 AU) and GAD67 antibodies (178 +/- 95 AU) were significantly higher in patients with polyglandular disease than in patients with isolated IDDM (91 +/- 85 AU and 93 +/- 57 AU) (p < 0.02).
6125 7578849 No correlation was observed between GAD antibodies and age, sex or any particular associated autoimmune disease, besides IDDM.
6126 7578889 Necrobiosis lipoidica (NL), a skin disease, is associated with insulin-dependent diabetes mellitus (IDDM).
6127 7578889 Isotype-specific enzyme-linked immunosorbent assays (ELISAs) were used to detect NAbs against actin, myosin, keratin, desmin, troponin, tropomyosin, thyroglobulin, insulin, single-stranded DNA and the hapten trinitrophenyl.
6128 7578889 High proportion of NL sera exhibited increased IgG anti-tropomyosin (69%), anti-troponin, anti-desmin and anti-keratin (50% each), anti-insulin (44%) and anti-trinitrophenyl (31%) activities, as well as increased IgA and IgM anti-keratin activities (26% and 31%, respectively).
6129 7578987 PCR analysis of interleukin-1 receptor gene in the nonobese diabetic mouse.
6130 7578987 Insulin-dependent diabetes mellitus (IDDM) is characterized by a progressive autoimmune destruction of pancreatic beta cells.
6131 7578987 Many data suggest that interleukin 1 (IL-1) plays a fundamental role in the pathogenesis of the disease.
6132 7578987 In the nonobese diabetic (NOD) mouse, a spontaneous model of IDDM, it was put forward that the disease is linked to a susceptibility locus, called idd5, which contains the IL-1 receptor (IL-1R) gene.
6133 7578987 Using primers to amplify the IL-1R gene between bp-106 and +378, a 580 bp fragment was obtained from C57BL/6 DNA but not from DBA/2 and NOD DNA.
6134 7578987 However, amplification of the IL-1R gene region between bp +1 and +378 in the three strains yielded amplicons 480 bp long.
6135 7578987 PCR analysis of interleukin-1 receptor gene in the nonobese diabetic mouse.
6136 7578987 Insulin-dependent diabetes mellitus (IDDM) is characterized by a progressive autoimmune destruction of pancreatic beta cells.
6137 7578987 Many data suggest that interleukin 1 (IL-1) plays a fundamental role in the pathogenesis of the disease.
6138 7578987 In the nonobese diabetic (NOD) mouse, a spontaneous model of IDDM, it was put forward that the disease is linked to a susceptibility locus, called idd5, which contains the IL-1 receptor (IL-1R) gene.
6139 7578987 Using primers to amplify the IL-1R gene between bp-106 and +378, a 580 bp fragment was obtained from C57BL/6 DNA but not from DBA/2 and NOD DNA.
6140 7578987 However, amplification of the IL-1R gene region between bp +1 and +378 in the three strains yielded amplicons 480 bp long.
6141 7581967 Insulin-like growth factor binding proteins in prepubertal children with insulin-dependent diabetes mellitus.
6142 7581967 To study the possible role of insulin-like growth factor binding proteins (IGFBPs) in the discrepancy between normal or only slightly retarded growth and substantially reduced concentrations of insulin-like growth factor I (IGF-I) in prepubertal children with insulin-dependent diabetes mellitus (IDDM), we measured the plasma concentrations of IGF-I, IGFBP-1, IGFBP-2 and IGFBP-3 and free insulin in 24 prepubertal diabetic subjects and 12 control children.
6143 7581967 The diabetic children had significantly decreased peripheral IGF-I levels (8.2 + 1.1 (SEM) vs 16.7 + 2.5 nmol/l; p < 0.001), whereas the concentrations of free insulin were increased (217 + 14 vs 103 + 21 pmol/l; p < 0.001).
6144 7581967 The concentrations of IGFBP-1 and IGFBP-3 were of the same magnitude in both groups.
6145 7581967 The diabetic children had significantly increased levels of IGFBP-2 (465 + 13 vs 416 + 14 micrograms/l; p = 0.029), which were inversely related to the circulating IGF-I levels (r = -0.35; p = 0.034).
6146 7581967 The absence in prepubertal diabetic children of increased IGFBP-1 levels observed in adolescent and adult patients with IDDM may contribute to their maintained linear growth, despite definitely decreased IGF-I concentrations.
6147 7581967 Insulin-like growth factor binding proteins in prepubertal children with insulin-dependent diabetes mellitus.
6148 7581967 To study the possible role of insulin-like growth factor binding proteins (IGFBPs) in the discrepancy between normal or only slightly retarded growth and substantially reduced concentrations of insulin-like growth factor I (IGF-I) in prepubertal children with insulin-dependent diabetes mellitus (IDDM), we measured the plasma concentrations of IGF-I, IGFBP-1, IGFBP-2 and IGFBP-3 and free insulin in 24 prepubertal diabetic subjects and 12 control children.
6149 7581967 The diabetic children had significantly decreased peripheral IGF-I levels (8.2 + 1.1 (SEM) vs 16.7 + 2.5 nmol/l; p < 0.001), whereas the concentrations of free insulin were increased (217 + 14 vs 103 + 21 pmol/l; p < 0.001).
6150 7581967 The concentrations of IGFBP-1 and IGFBP-3 were of the same magnitude in both groups.
6151 7581967 The diabetic children had significantly increased levels of IGFBP-2 (465 + 13 vs 416 + 14 micrograms/l; p = 0.029), which were inversely related to the circulating IGF-I levels (r = -0.35; p = 0.034).
6152 7581967 The absence in prepubertal diabetic children of increased IGFBP-1 levels observed in adolescent and adult patients with IDDM may contribute to their maintained linear growth, despite definitely decreased IGF-I concentrations.
6153 7584694 Insulin-dependent diabetes mellitus (IDDM) is considered to be an autoimmune disease.
6154 7587914 Central motor conduction time in children and adolescents with insulin-dependent diabetes mellitus (IDDM).
6155 7587914 In order to detect an impairment of CNS, we measured CMCT right (R) and left (L) after percutaneous stimulation of the brain in 34 patients affected by insulin-dependent diabetes mellitus (IDDM) (16 males and 18 females), aged 16.4 +/- 4.1 years (7.3-23.2 years), with duration of disease 7.6 +/- 4.9 years (7/12-16 years), and HbA1c annual mean 7.41 +/- 1.1% (n.v. 5.14 +/- 0.84%).
6156 7587914 Central motor conduction time in children and adolescents with insulin-dependent diabetes mellitus (IDDM).
6157 7587914 In order to detect an impairment of CNS, we measured CMCT right (R) and left (L) after percutaneous stimulation of the brain in 34 patients affected by insulin-dependent diabetes mellitus (IDDM) (16 males and 18 females), aged 16.4 +/- 4.1 years (7.3-23.2 years), with duration of disease 7.6 +/- 4.9 years (7/12-16 years), and HbA1c annual mean 7.41 +/- 1.1% (n.v. 5.14 +/- 0.84%).
6158 7587925 Two groups of subjects were evaluated: group I consisted of 12 patients with cardiovascular autonomic neuropathy (five with insulin-dependent diabetes mellitus (IDDM) and seven with non-insulin-dependent diabetes mellitus (NIDDM)).
6159 7589826 The presence of serum islet cell cytoplasmic antibodies (ICAs) is a standard autoimmune marker for insulin-dependent diabetes mellitus (IDDM).
6160 7589826 We tested 129 IDDM sera for antibodies to ICA512 (anti-ICA512), antibodies to GAD (anti-GAD), and ICAs; we tested for inhibition of ICAs with purified recombinant ICA512 and sheep brain GAD; and we tested for immunofluorescence reactivity on COS7 cells transfected with cDNA clones encoding ICA512 and GAD65.
6161 7589826 Anti-ICA512 and anti-GAD antibodies were demonstrable by indirect immunofluorescence on transfected COS7 cells, and ICA could be inhibited using either recombinant ICA512 or purified brain GAD.
6162 7589826 The presence of serum islet cell cytoplasmic antibodies (ICAs) is a standard autoimmune marker for insulin-dependent diabetes mellitus (IDDM).
6163 7589826 We tested 129 IDDM sera for antibodies to ICA512 (anti-ICA512), antibodies to GAD (anti-GAD), and ICAs; we tested for inhibition of ICAs with purified recombinant ICA512 and sheep brain GAD; and we tested for immunofluorescence reactivity on COS7 cells transfected with cDNA clones encoding ICA512 and GAD65.
6164 7589826 Anti-ICA512 and anti-GAD antibodies were demonstrable by indirect immunofluorescence on transfected COS7 cells, and ICA could be inhibited using either recombinant ICA512 or purified brain GAD.
6165 7589827 The shortest, or class 1, alleles are associated with insulin-dependent diabetes mellitus (IDDM).
6166 7589827 We discuss these results in relation to the population history of the 5'FP and INS region haplotypes and in relation to IDDM susceptibility in the INS region.
6167 7589827 The shortest, or class 1, alleles are associated with insulin-dependent diabetes mellitus (IDDM).
6168 7589827 We discuss these results in relation to the population history of the 5'FP and INS region haplotypes and in relation to IDDM susceptibility in the INS region.
6169 7589833 To identify risk factors for diabetic retinopathy in insulin-dependent diabetes mellitus (IDDM), we studied the relationships among residual beta-cell function, human leukocyte antigen (HLA), long-term glycemic control, and development of diabetic retinopathy in 128 IDDM patients.
6170 7589836 IgG antibodies to bovine serum albumin are not increased in children with IDDM.
6171 7589836 IgG antibodies to bovine serum albumin (BSA) were measured in 91 serum samples from children 4-17 years of age with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
6172 7589836 IgG antibodies to bovine serum albumin are not increased in children with IDDM.
6173 7589836 IgG antibodies to bovine serum albumin (BSA) were measured in 91 serum samples from children 4-17 years of age with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
6174 7589841 Insulin-dependent diabetes mellitus (IDDM) has been recognized for some time as an important cause of ESRD, but non-insulin-dependent diabetes mellitus (NIDDM) has been assumed, until recently, to rarely cause ESRD.
6175 7589844 When used as hosts in passive transfer experiments, a stock of NOD/Lt mice congenic for the severe combined immunodeficiency (scid) mutation have provided great insight to the contributions of various T-cell populations in the pathogenesis of autoimmune insulin-dependent diabetes mellitus (IDDM).
6176 7589846 In a case-control study, we investigated 184 (110 men) insulin-dependent diabetes mellitus (IDDM) patients with diabetic nephropathy (persistent albuminuria > 300 mg/24 h) (age [mean +/- SD] 41.0 +/- 9.3 years, duration of diabetes 26.9 +/- 8.2 years) and 182 (111 men) normoalbuminuric (< 30 mg/24 h) IDDM patients (age 42.1 +/- 9.8 years, duration of diabetes 25.8 +/- 8.6 years).
6177 7589848 Aberrant activation of CD8+ T-cell and CD8+ T-cell subsets in patients with newly diagnosed IDDM.
6178 7589848 Two- and three-color cytofluorimetric techniques were used to study the expression patterns of the activation antigen HLA-DR on peripheral blood immunoregulatory T-cells from 25 patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) and 14 age- and sex-matched control subjects.
6179 7589848 In control subjects, basal activation of CD4+ and CD8+ lymphocytes accounted for the low percentage levels of activated T-cells.
6180 7589848 In contrast, the majority of IDDM patients showed an unbalanced activation of CD4+ and CD8+ lymphocytes with predominant activation of the CD8+ lymphocyte subset.
6181 7589848 The composition of the activated T-cell fraction was dependent on the composition of the total (activated + nonactivated) T-cell population, as indicated by the positive correlation between the CD4+/CD8+ T-cell ratios in these two cell populations (r = 0.714; P < 0.001).
6182 7589848 Analysis of the CD11b-defined subsets revealed predominant activation of CD8+ CD11b- (cytotoxic) T-cells; CD8+ CD16+ HLA-DR+ natural killer cells were unchanged.
6183 7589848 The distribution of HLA-DR+ cells among subsets of CD4+ T-cells differed from the pattern in the CD8+ population in that selective activation of CD4+ CD45RA- (memory, helper-inducer) cells accounted for the small increase in activated CD4+ cells.
6184 7589848 Aberrant activation of CD8+ T-cell and CD8+ T-cell subsets in patients with newly diagnosed IDDM.
6185 7589848 Two- and three-color cytofluorimetric techniques were used to study the expression patterns of the activation antigen HLA-DR on peripheral blood immunoregulatory T-cells from 25 patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) and 14 age- and sex-matched control subjects.
6186 7589848 In control subjects, basal activation of CD4+ and CD8+ lymphocytes accounted for the low percentage levels of activated T-cells.
6187 7589848 In contrast, the majority of IDDM patients showed an unbalanced activation of CD4+ and CD8+ lymphocytes with predominant activation of the CD8+ lymphocyte subset.
6188 7589848 The composition of the activated T-cell fraction was dependent on the composition of the total (activated + nonactivated) T-cell population, as indicated by the positive correlation between the CD4+/CD8+ T-cell ratios in these two cell populations (r = 0.714; P < 0.001).
6189 7589848 Analysis of the CD11b-defined subsets revealed predominant activation of CD8+ CD11b- (cytotoxic) T-cells; CD8+ CD16+ HLA-DR+ natural killer cells were unchanged.
6190 7589848 The distribution of HLA-DR+ cells among subsets of CD4+ T-cells differed from the pattern in the CD8+ population in that selective activation of CD4+ CD45RA- (memory, helper-inducer) cells accounted for the small increase in activated CD4+ cells.
6191 7589848 Aberrant activation of CD8+ T-cell and CD8+ T-cell subsets in patients with newly diagnosed IDDM.
6192 7589848 Two- and three-color cytofluorimetric techniques were used to study the expression patterns of the activation antigen HLA-DR on peripheral blood immunoregulatory T-cells from 25 patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) and 14 age- and sex-matched control subjects.
6193 7589848 In control subjects, basal activation of CD4+ and CD8+ lymphocytes accounted for the low percentage levels of activated T-cells.
6194 7589848 In contrast, the majority of IDDM patients showed an unbalanced activation of CD4+ and CD8+ lymphocytes with predominant activation of the CD8+ lymphocyte subset.
6195 7589848 The composition of the activated T-cell fraction was dependent on the composition of the total (activated + nonactivated) T-cell population, as indicated by the positive correlation between the CD4+/CD8+ T-cell ratios in these two cell populations (r = 0.714; P < 0.001).
6196 7589848 Analysis of the CD11b-defined subsets revealed predominant activation of CD8+ CD11b- (cytotoxic) T-cells; CD8+ CD16+ HLA-DR+ natural killer cells were unchanged.
6197 7589848 The distribution of HLA-DR+ cells among subsets of CD4+ T-cells differed from the pattern in the CD8+ population in that selective activation of CD4+ CD45RA- (memory, helper-inducer) cells accounted for the small increase in activated CD4+ cells.
6198 7589882 Low bcl-2 expression and increased spontaneous apoptosis in T-lymphocytes from newly-diagnosed IDDM patients.
6199 7589882 No data exist regarding bcl-2 expression in autoimmune diseases, such as human insulin-dependent diabetes mellitus (IDDM).
6200 7589882 We investigated bcl-2 protein expression by testing T lymphocytes from 15 newly-diagnosed (< 3 weeks) IDDM patients in comparison to 10 age-matched control subjects.
6201 7589882 When the percentage and mean fluorescence intensity (MFI) of bcl-2+/CD3+ cells from normal individuals and patients were compared, we found that bcl-2 expression within the CD3+ and CD4+ CD45R0+ T-cell populations was reduced significantly in IDDM patients (46.8 +/- 15.4 vs 79.6 +/- 11.7; 25.7 +/- 3.8 vs 47.15 +/- 5.7, respectively; p < 0.001).
6202 7589882 Our study suggests that recent onset IDDM is characterised by reduced bcl-2 expression, which in turn may be associated with the increased spontaneous apoptosis we observed.
6203 7589882 Low bcl-2 expression and increased spontaneous apoptosis in T-lymphocytes from newly-diagnosed IDDM patients.
6204 7589882 No data exist regarding bcl-2 expression in autoimmune diseases, such as human insulin-dependent diabetes mellitus (IDDM).
6205 7589882 We investigated bcl-2 protein expression by testing T lymphocytes from 15 newly-diagnosed (< 3 weeks) IDDM patients in comparison to 10 age-matched control subjects.
6206 7589882 When the percentage and mean fluorescence intensity (MFI) of bcl-2+/CD3+ cells from normal individuals and patients were compared, we found that bcl-2 expression within the CD3+ and CD4+ CD45R0+ T-cell populations was reduced significantly in IDDM patients (46.8 +/- 15.4 vs 79.6 +/- 11.7; 25.7 +/- 3.8 vs 47.15 +/- 5.7, respectively; p < 0.001).
6207 7589882 Our study suggests that recent onset IDDM is characterised by reduced bcl-2 expression, which in turn may be associated with the increased spontaneous apoptosis we observed.
6208 7589882 Low bcl-2 expression and increased spontaneous apoptosis in T-lymphocytes from newly-diagnosed IDDM patients.
6209 7589882 No data exist regarding bcl-2 expression in autoimmune diseases, such as human insulin-dependent diabetes mellitus (IDDM).
6210 7589882 We investigated bcl-2 protein expression by testing T lymphocytes from 15 newly-diagnosed (< 3 weeks) IDDM patients in comparison to 10 age-matched control subjects.
6211 7589882 When the percentage and mean fluorescence intensity (MFI) of bcl-2+/CD3+ cells from normal individuals and patients were compared, we found that bcl-2 expression within the CD3+ and CD4+ CD45R0+ T-cell populations was reduced significantly in IDDM patients (46.8 +/- 15.4 vs 79.6 +/- 11.7; 25.7 +/- 3.8 vs 47.15 +/- 5.7, respectively; p < 0.001).
6212 7589882 Our study suggests that recent onset IDDM is characterised by reduced bcl-2 expression, which in turn may be associated with the increased spontaneous apoptosis we observed.
6213 7589882 Low bcl-2 expression and increased spontaneous apoptosis in T-lymphocytes from newly-diagnosed IDDM patients.
6214 7589882 No data exist regarding bcl-2 expression in autoimmune diseases, such as human insulin-dependent diabetes mellitus (IDDM).
6215 7589882 We investigated bcl-2 protein expression by testing T lymphocytes from 15 newly-diagnosed (< 3 weeks) IDDM patients in comparison to 10 age-matched control subjects.
6216 7589882 When the percentage and mean fluorescence intensity (MFI) of bcl-2+/CD3+ cells from normal individuals and patients were compared, we found that bcl-2 expression within the CD3+ and CD4+ CD45R0+ T-cell populations was reduced significantly in IDDM patients (46.8 +/- 15.4 vs 79.6 +/- 11.7; 25.7 +/- 3.8 vs 47.15 +/- 5.7, respectively; p < 0.001).
6217 7589882 Our study suggests that recent onset IDDM is characterised by reduced bcl-2 expression, which in turn may be associated with the increased spontaneous apoptosis we observed.
6218 7589882 Low bcl-2 expression and increased spontaneous apoptosis in T-lymphocytes from newly-diagnosed IDDM patients.
6219 7589882 No data exist regarding bcl-2 expression in autoimmune diseases, such as human insulin-dependent diabetes mellitus (IDDM).
6220 7589882 We investigated bcl-2 protein expression by testing T lymphocytes from 15 newly-diagnosed (< 3 weeks) IDDM patients in comparison to 10 age-matched control subjects.
6221 7589882 When the percentage and mean fluorescence intensity (MFI) of bcl-2+/CD3+ cells from normal individuals and patients were compared, we found that bcl-2 expression within the CD3+ and CD4+ CD45R0+ T-cell populations was reduced significantly in IDDM patients (46.8 +/- 15.4 vs 79.6 +/- 11.7; 25.7 +/- 3.8 vs 47.15 +/- 5.7, respectively; p < 0.001).
6222 7589882 Our study suggests that recent onset IDDM is characterised by reduced bcl-2 expression, which in turn may be associated with the increased spontaneous apoptosis we observed.
6223 7589884 HLA DQA1-DQB1-TAP2 haplotypes in IDDM families: no evidence for an additional contribution to disease risk by the TAP2 locus.
6224 7589884 The TAP2 gene, located in the HLA class II region, encodes a subunit of a transporter involved in the endogenous antigen-processing pathway, and has been suggested to contribute to the genetic risk for insulin-dependent diabetes (IDDM).
6225 7589884 In order to determine whether the TAP2 locus modulates the risk conferred by HLA DQ loci, HLA DQA1-DQB1-TAP2 haplotypes were analysed in 48 IDDM probands, their first degree relatives, and in 62 normal control subjects.
6226 7589884 Analysis of 73 informative meiotic events in IDDM and control families demonstrated a recombination fraction between HLA DQB1 and TAP2 loci of 0.041 (Log of the odds score = 16.5; p < 10(-8)) indicating strong linkage between these loci.
6227 7589884 Family haplotype analysis demonstrated linkage disequilibrium between TAP2 and HLA DQA1-DQB1, and showed that the reduced frequency of TAP2B was associated with its absence on the IDDM susceptible DQA1*0301-DQB1*0302 haplotype, its low frequency on DQA1*0501-DQB1*0201, and the association of TAP2B with DQA1*0101-DQB1*0501 haplotypes which were less frequent in IDDM patients.
6228 7589884 Comparison of transmitted with non-transmitted haplotypes in IDDM families showed a slight but not significant decrease in TAP2B allele frequency on transmitted (3 of 37) vs non-transmitted (2 of 9) HLA DQA1*0501-DQB1*0201 haplotypes.
6229 7589884 HLA DQA1-DQB1-TAP2 haplotypes in IDDM families: no evidence for an additional contribution to disease risk by the TAP2 locus.
6230 7589884 The TAP2 gene, located in the HLA class II region, encodes a subunit of a transporter involved in the endogenous antigen-processing pathway, and has been suggested to contribute to the genetic risk for insulin-dependent diabetes (IDDM).
6231 7589884 In order to determine whether the TAP2 locus modulates the risk conferred by HLA DQ loci, HLA DQA1-DQB1-TAP2 haplotypes were analysed in 48 IDDM probands, their first degree relatives, and in 62 normal control subjects.
6232 7589884 Analysis of 73 informative meiotic events in IDDM and control families demonstrated a recombination fraction between HLA DQB1 and TAP2 loci of 0.041 (Log of the odds score = 16.5; p < 10(-8)) indicating strong linkage between these loci.
6233 7589884 Family haplotype analysis demonstrated linkage disequilibrium between TAP2 and HLA DQA1-DQB1, and showed that the reduced frequency of TAP2B was associated with its absence on the IDDM susceptible DQA1*0301-DQB1*0302 haplotype, its low frequency on DQA1*0501-DQB1*0201, and the association of TAP2B with DQA1*0101-DQB1*0501 haplotypes which were less frequent in IDDM patients.
6234 7589884 Comparison of transmitted with non-transmitted haplotypes in IDDM families showed a slight but not significant decrease in TAP2B allele frequency on transmitted (3 of 37) vs non-transmitted (2 of 9) HLA DQA1*0501-DQB1*0201 haplotypes.
6235 7589884 HLA DQA1-DQB1-TAP2 haplotypes in IDDM families: no evidence for an additional contribution to disease risk by the TAP2 locus.
6236 7589884 The TAP2 gene, located in the HLA class II region, encodes a subunit of a transporter involved in the endogenous antigen-processing pathway, and has been suggested to contribute to the genetic risk for insulin-dependent diabetes (IDDM).
6237 7589884 In order to determine whether the TAP2 locus modulates the risk conferred by HLA DQ loci, HLA DQA1-DQB1-TAP2 haplotypes were analysed in 48 IDDM probands, their first degree relatives, and in 62 normal control subjects.
6238 7589884 Analysis of 73 informative meiotic events in IDDM and control families demonstrated a recombination fraction between HLA DQB1 and TAP2 loci of 0.041 (Log of the odds score = 16.5; p < 10(-8)) indicating strong linkage between these loci.
6239 7589884 Family haplotype analysis demonstrated linkage disequilibrium between TAP2 and HLA DQA1-DQB1, and showed that the reduced frequency of TAP2B was associated with its absence on the IDDM susceptible DQA1*0301-DQB1*0302 haplotype, its low frequency on DQA1*0501-DQB1*0201, and the association of TAP2B with DQA1*0101-DQB1*0501 haplotypes which were less frequent in IDDM patients.
6240 7589884 Comparison of transmitted with non-transmitted haplotypes in IDDM families showed a slight but not significant decrease in TAP2B allele frequency on transmitted (3 of 37) vs non-transmitted (2 of 9) HLA DQA1*0501-DQB1*0201 haplotypes.
6241 7589884 HLA DQA1-DQB1-TAP2 haplotypes in IDDM families: no evidence for an additional contribution to disease risk by the TAP2 locus.
6242 7589884 The TAP2 gene, located in the HLA class II region, encodes a subunit of a transporter involved in the endogenous antigen-processing pathway, and has been suggested to contribute to the genetic risk for insulin-dependent diabetes (IDDM).
6243 7589884 In order to determine whether the TAP2 locus modulates the risk conferred by HLA DQ loci, HLA DQA1-DQB1-TAP2 haplotypes were analysed in 48 IDDM probands, their first degree relatives, and in 62 normal control subjects.
6244 7589884 Analysis of 73 informative meiotic events in IDDM and control families demonstrated a recombination fraction between HLA DQB1 and TAP2 loci of 0.041 (Log of the odds score = 16.5; p < 10(-8)) indicating strong linkage between these loci.
6245 7589884 Family haplotype analysis demonstrated linkage disequilibrium between TAP2 and HLA DQA1-DQB1, and showed that the reduced frequency of TAP2B was associated with its absence on the IDDM susceptible DQA1*0301-DQB1*0302 haplotype, its low frequency on DQA1*0501-DQB1*0201, and the association of TAP2B with DQA1*0101-DQB1*0501 haplotypes which were less frequent in IDDM patients.
6246 7589884 Comparison of transmitted with non-transmitted haplotypes in IDDM families showed a slight but not significant decrease in TAP2B allele frequency on transmitted (3 of 37) vs non-transmitted (2 of 9) HLA DQA1*0501-DQB1*0201 haplotypes.
6247 7589884 HLA DQA1-DQB1-TAP2 haplotypes in IDDM families: no evidence for an additional contribution to disease risk by the TAP2 locus.
6248 7589884 The TAP2 gene, located in the HLA class II region, encodes a subunit of a transporter involved in the endogenous antigen-processing pathway, and has been suggested to contribute to the genetic risk for insulin-dependent diabetes (IDDM).
6249 7589884 In order to determine whether the TAP2 locus modulates the risk conferred by HLA DQ loci, HLA DQA1-DQB1-TAP2 haplotypes were analysed in 48 IDDM probands, their first degree relatives, and in 62 normal control subjects.
6250 7589884 Analysis of 73 informative meiotic events in IDDM and control families demonstrated a recombination fraction between HLA DQB1 and TAP2 loci of 0.041 (Log of the odds score = 16.5; p < 10(-8)) indicating strong linkage between these loci.
6251 7589884 Family haplotype analysis demonstrated linkage disequilibrium between TAP2 and HLA DQA1-DQB1, and showed that the reduced frequency of TAP2B was associated with its absence on the IDDM susceptible DQA1*0301-DQB1*0302 haplotype, its low frequency on DQA1*0501-DQB1*0201, and the association of TAP2B with DQA1*0101-DQB1*0501 haplotypes which were less frequent in IDDM patients.
6252 7589884 Comparison of transmitted with non-transmitted haplotypes in IDDM families showed a slight but not significant decrease in TAP2B allele frequency on transmitted (3 of 37) vs non-transmitted (2 of 9) HLA DQA1*0501-DQB1*0201 haplotypes.
6253 7589884 HLA DQA1-DQB1-TAP2 haplotypes in IDDM families: no evidence for an additional contribution to disease risk by the TAP2 locus.
6254 7589884 The TAP2 gene, located in the HLA class II region, encodes a subunit of a transporter involved in the endogenous antigen-processing pathway, and has been suggested to contribute to the genetic risk for insulin-dependent diabetes (IDDM).
6255 7589884 In order to determine whether the TAP2 locus modulates the risk conferred by HLA DQ loci, HLA DQA1-DQB1-TAP2 haplotypes were analysed in 48 IDDM probands, their first degree relatives, and in 62 normal control subjects.
6256 7589884 Analysis of 73 informative meiotic events in IDDM and control families demonstrated a recombination fraction between HLA DQB1 and TAP2 loci of 0.041 (Log of the odds score = 16.5; p < 10(-8)) indicating strong linkage between these loci.
6257 7589884 Family haplotype analysis demonstrated linkage disequilibrium between TAP2 and HLA DQA1-DQB1, and showed that the reduced frequency of TAP2B was associated with its absence on the IDDM susceptible DQA1*0301-DQB1*0302 haplotype, its low frequency on DQA1*0501-DQB1*0201, and the association of TAP2B with DQA1*0101-DQB1*0501 haplotypes which were less frequent in IDDM patients.
6258 7589884 Comparison of transmitted with non-transmitted haplotypes in IDDM families showed a slight but not significant decrease in TAP2B allele frequency on transmitted (3 of 37) vs non-transmitted (2 of 9) HLA DQA1*0501-DQB1*0201 haplotypes.
6259 7589885 The risk of developing diabetes is higher in offspring of fathers than of mothers with insulin-dependent diabetes mellitus (IDDM).
6260 7590418 The factors determining the outcome of human fetal islet transplantation in patients with insulin-dependent diabetes mellitus (IDDM) remain unclarified.
6261 7590418 After transplantation we evaluated simultaneously the level of metabolic control through HbA1c values determined by chromatography, the capacity of insulin secretion through the C-peptide levels (determined by radioimmunoassay) before and 6 minutes after 1 mg glucagon i.v. stimulation, and the ratio between CD4+ and CD8+ lymphocytes determined by immunofluorescence using monoclonal antibodies.
6262 7590418 However, the loss of islet function was preceded by the increase in CD4+/CD8+ ratio, thus reflecting the presumable accumulation of CD4+ inducer T-lymphocytes.
6263 7590418 When the islet secretion capacity was destroyed, we found a decrease in CD4+/CD8+ ratio, reflecting the recruitment of CD8+ effector cells.
6264 7591703 Exaggerated growth hormone (GH) responses to various provocative stimuli have been reported previously in insulin-dependent diabetes mellitus (IDDM).
6265 7591703 We investigated GH, follicle-stimulating hormone (FSH) and luteinizing hormone (LH) levels after GnRH administration in seven IDDM and eight non-insulin-dependent diabetic (NIDDM) patients.
6266 7591703 These results suggest that poorly controlled IDDM and NIDDM does not lead to inappropriate GH responses to GnRH.
6267 7591703 Exaggerated growth hormone (GH) responses to various provocative stimuli have been reported previously in insulin-dependent diabetes mellitus (IDDM).
6268 7591703 We investigated GH, follicle-stimulating hormone (FSH) and luteinizing hormone (LH) levels after GnRH administration in seven IDDM and eight non-insulin-dependent diabetic (NIDDM) patients.
6269 7591703 These results suggest that poorly controlled IDDM and NIDDM does not lead to inappropriate GH responses to GnRH.
6270 7591703 Exaggerated growth hormone (GH) responses to various provocative stimuli have been reported previously in insulin-dependent diabetes mellitus (IDDM).
6271 7591703 We investigated GH, follicle-stimulating hormone (FSH) and luteinizing hormone (LH) levels after GnRH administration in seven IDDM and eight non-insulin-dependent diabetic (NIDDM) patients.
6272 7591703 These results suggest that poorly controlled IDDM and NIDDM does not lead to inappropriate GH responses to GnRH.
6273 7593389 Direct evidence comes from study of intensive insulin therapy in IDDM.
6274 7593444 To investigate the efficacy and mechanism of action of sodium metavanadate as an oral hypoglycemic agent, five insulin-dependent diabetes mellitus (IDDM) and five noninsulin-dependent diabetes mellitus (NIDDM) patients were studied before and after 2 weeks of oral sodium metavanadate (NaVO3; 125 mg/day).
6275 7593444 Glucose metabolism measured during a two-step euglycemic insulin clamp was not significantly increased by vanadate therapy in patients with IDDM, but was improved by 29% during the low dose (0.5 mU/kg.min) insulin infusion and 39% during the high dose (1.0 mU/kg.min) in patients with NIDDM.
6276 7593444 There was a significant decrease in insulin requirements in the patients with IDDM (39.1 +/- 6.6 to 33.8 +/- 4.7 U/day; P < 0.05).
6277 7593444 After NaVO3 therapy, there was a 1.7- to 3.9-fold increase in basal mitogen-activated protein and S6 kinase activities in mononuclear cells from patients with IDDM and NIDDM that mimicked the effect of insulin stimulation in controls.
6278 7593444 To investigate the efficacy and mechanism of action of sodium metavanadate as an oral hypoglycemic agent, five insulin-dependent diabetes mellitus (IDDM) and five noninsulin-dependent diabetes mellitus (NIDDM) patients were studied before and after 2 weeks of oral sodium metavanadate (NaVO3; 125 mg/day).
6279 7593444 Glucose metabolism measured during a two-step euglycemic insulin clamp was not significantly increased by vanadate therapy in patients with IDDM, but was improved by 29% during the low dose (0.5 mU/kg.min) insulin infusion and 39% during the high dose (1.0 mU/kg.min) in patients with NIDDM.
6280 7593444 There was a significant decrease in insulin requirements in the patients with IDDM (39.1 +/- 6.6 to 33.8 +/- 4.7 U/day; P < 0.05).
6281 7593444 After NaVO3 therapy, there was a 1.7- to 3.9-fold increase in basal mitogen-activated protein and S6 kinase activities in mononuclear cells from patients with IDDM and NIDDM that mimicked the effect of insulin stimulation in controls.
6282 7593444 To investigate the efficacy and mechanism of action of sodium metavanadate as an oral hypoglycemic agent, five insulin-dependent diabetes mellitus (IDDM) and five noninsulin-dependent diabetes mellitus (NIDDM) patients were studied before and after 2 weeks of oral sodium metavanadate (NaVO3; 125 mg/day).
6283 7593444 Glucose metabolism measured during a two-step euglycemic insulin clamp was not significantly increased by vanadate therapy in patients with IDDM, but was improved by 29% during the low dose (0.5 mU/kg.min) insulin infusion and 39% during the high dose (1.0 mU/kg.min) in patients with NIDDM.
6284 7593444 There was a significant decrease in insulin requirements in the patients with IDDM (39.1 +/- 6.6 to 33.8 +/- 4.7 U/day; P < 0.05).
6285 7593444 After NaVO3 therapy, there was a 1.7- to 3.9-fold increase in basal mitogen-activated protein and S6 kinase activities in mononuclear cells from patients with IDDM and NIDDM that mimicked the effect of insulin stimulation in controls.
6286 7593444 To investigate the efficacy and mechanism of action of sodium metavanadate as an oral hypoglycemic agent, five insulin-dependent diabetes mellitus (IDDM) and five noninsulin-dependent diabetes mellitus (NIDDM) patients were studied before and after 2 weeks of oral sodium metavanadate (NaVO3; 125 mg/day).
6287 7593444 Glucose metabolism measured during a two-step euglycemic insulin clamp was not significantly increased by vanadate therapy in patients with IDDM, but was improved by 29% during the low dose (0.5 mU/kg.min) insulin infusion and 39% during the high dose (1.0 mU/kg.min) in patients with NIDDM.
6288 7593444 There was a significant decrease in insulin requirements in the patients with IDDM (39.1 +/- 6.6 to 33.8 +/- 4.7 U/day; P < 0.05).
6289 7593444 After NaVO3 therapy, there was a 1.7- to 3.9-fold increase in basal mitogen-activated protein and S6 kinase activities in mononuclear cells from patients with IDDM and NIDDM that mimicked the effect of insulin stimulation in controls.
6290 7594559 Identification of protein tyrosine phosphatase-like IA2 (islet cell antigen 512) as the insulin-dependent diabetes-related 37/40K autoantigen and a target of islet-cell antibodies.
6291 7594559 The majority of patients with insulin-dependent diabetes (IDDM) have Abs to 40- and/or 37-kDa tryptic fragments (37/40K-Abs) deriving from an unidentified islet cell membrane protein distinct from glutamate decarboxylase (GAD).
6292 7594559 Recently, autoantibodies against ICA512, which has identity with the protein tyrosine phosphatase-like protein IA2, were reported.
6293 7594559 Combined detection of Abs to IA2 and GAD65 in a single radio-binding assay identified Abs in 88 of 100 IDDM patients, and potentially facilitates population screening for IDDM risk assessment.
6294 7594559 Identification of protein tyrosine phosphatase-like IA2 (islet cell antigen 512) as the insulin-dependent diabetes-related 37/40K autoantigen and a target of islet-cell antibodies.
6295 7594559 The majority of patients with insulin-dependent diabetes (IDDM) have Abs to 40- and/or 37-kDa tryptic fragments (37/40K-Abs) deriving from an unidentified islet cell membrane protein distinct from glutamate decarboxylase (GAD).
6296 7594559 Recently, autoantibodies against ICA512, which has identity with the protein tyrosine phosphatase-like protein IA2, were reported.
6297 7594559 Combined detection of Abs to IA2 and GAD65 in a single radio-binding assay identified Abs in 88 of 100 IDDM patients, and potentially facilitates population screening for IDDM risk assessment.
6298 7594655 Serum was collected from 128 patients < or = 18 years of age admitted to the Children's Hospital of Pittsburgh with new-onset insulin-dependent diabetes mellitus (IDDM) and from 120 control-patients who were frequency-matched to case-patients for age, sex, and date of bleed.
6299 7598463 The Diabetes Control and Complications Trial (DCCT) demonstrated that intensive treatment of patients with insulin-dependent diabetes mellitus (IDDM) can substantially reduce the onset and progression of diabetic retinopathy, nephropathy, and neuropathy.
6300 7598790 Theoretical studies in the development of models to determine the modes of inheritance of the HLA-associated diseases have led to a better understanding of the inheritance patterns in insulin-dependent diabetes mellitus (IDDM), rheumatoid arthritis, multiple sclerosis, ankylosing spondylitis, hemochromatosis, celiac disease, and others.
6301 7599349 Patients suffering from the severe complications associated with both insulin- (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM): nephropathy, retinopathy, neuropathy, and atherosclerosis are still largely left without a prospect of an efficient treatment.
6302 7599349 Improved glycemic control as a result of intensive insulin treatment has the potential to reduce the incidence and progression of complications, but implementation and monitoring of improved glycemic control in all groups of IDDM and NIDDM patients in different communities will be difficult and expensive.
6303 7599349 Patients suffering from the severe complications associated with both insulin- (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM): nephropathy, retinopathy, neuropathy, and atherosclerosis are still largely left without a prospect of an efficient treatment.
6304 7599349 Improved glycemic control as a result of intensive insulin treatment has the potential to reduce the incidence and progression of complications, but implementation and monitoring of improved glycemic control in all groups of IDDM and NIDDM patients in different communities will be difficult and expensive.
6305 7603514 In accord with this finding, this mutation was found to be highly prevalent in a subset of diabetes mellitus called slowly progressive IDDM; the mutation was identified in 3 of 27 Japanese patients enrolled in the prospective study of islet cell antibody (ICA)-positive, initially non-insulin-dependent diabetic patients, who are very likely to become insulin dependent in several years.
6306 7604488 The histologic and immunohistochemical studies demonstrated that the pancreatic lesions in these animals were similar to those caused by acute insulin-dependent diabetes mellitus (IDDM) in human beings.
6307 7606872 The nonobese diabetic (NOD) mouse spontaneously develops insulin-dependent diabetes (IDDM or type I diabetes), resulting from T-lymphocyte-mediated destruction of pancreatic beta cells.
6308 7607334 Both non-insulin-dependent (type 2) diabetes mellitus (NIDDM) and insulin-dependent (type 1) diabetes mellitus (IDDM) show a wide variation in incidence and prevalence in different populations.
6309 7607336 Insulin-dependent (type 1) diabetes mellitus (IDDM) is a multifactorial disease with a strong genetic component.
6310 7607336 The majority of the genetic component can be explained by associations between IDDM and genes in the major histocompatibility complex (MHC).
6311 7607336 Current evidence, however, indicates that the MHC susceptibility to IDDM is determined by a combination of HLA class I, II and III genes contained on HLA haplotypes.
6312 7607336 To date, the most consistent association is between IDDM and markers of the insulin gene locus.
6313 7607336 Insulin-dependent (type 1) diabetes mellitus (IDDM) is a multifactorial disease with a strong genetic component.
6314 7607336 The majority of the genetic component can be explained by associations between IDDM and genes in the major histocompatibility complex (MHC).
6315 7607336 Current evidence, however, indicates that the MHC susceptibility to IDDM is determined by a combination of HLA class I, II and III genes contained on HLA haplotypes.
6316 7607336 To date, the most consistent association is between IDDM and markers of the insulin gene locus.
6317 7607336 Insulin-dependent (type 1) diabetes mellitus (IDDM) is a multifactorial disease with a strong genetic component.
6318 7607336 The majority of the genetic component can be explained by associations between IDDM and genes in the major histocompatibility complex (MHC).
6319 7607336 Current evidence, however, indicates that the MHC susceptibility to IDDM is determined by a combination of HLA class I, II and III genes contained on HLA haplotypes.
6320 7607336 To date, the most consistent association is between IDDM and markers of the insulin gene locus.
6321 7607336 Insulin-dependent (type 1) diabetes mellitus (IDDM) is a multifactorial disease with a strong genetic component.
6322 7607336 The majority of the genetic component can be explained by associations between IDDM and genes in the major histocompatibility complex (MHC).
6323 7607336 Current evidence, however, indicates that the MHC susceptibility to IDDM is determined by a combination of HLA class I, II and III genes contained on HLA haplotypes.
6324 7607336 To date, the most consistent association is between IDDM and markers of the insulin gene locus.
6325 7608264 Susceptibility and resistance alleles of human leukocyte antigen (HLA) DQA1 and HLA DQB1 are shared in endocrine autoimmune disease.
6326 7608264 HLA DQA1*0501 was significantly more frequent in IDDM (60%), GD (65%), and AD (70%) than in controls (43%); DQA1*0301 was significantly more frequent only in IDDM (67% vs. 30% controls).
6327 7608264 HLA DQB1*0201 and DQB1*0302 were more frequent in IDDM patients (*0201, 62% vs. 36% in controls, *0302, 59% vs. 19% controls), whereas DQB1*0602 was less frequent in IDDM (4%) and GD (18% vs. 31% of controls).
6328 7608264 Susceptibility and resistance alleles of human leukocyte antigen (HLA) DQA1 and HLA DQB1 are shared in endocrine autoimmune disease.
6329 7608264 HLA DQA1*0501 was significantly more frequent in IDDM (60%), GD (65%), and AD (70%) than in controls (43%); DQA1*0301 was significantly more frequent only in IDDM (67% vs. 30% controls).
6330 7608264 HLA DQB1*0201 and DQB1*0302 were more frequent in IDDM patients (*0201, 62% vs. 36% in controls, *0302, 59% vs. 19% controls), whereas DQB1*0602 was less frequent in IDDM (4%) and GD (18% vs. 31% of controls).
6331 7608825 We measured levels of plasma and milk alpha-tocopherol in women with insulin-dependent diabetes mellitus (IDDM), women without IDDM, and healthy reference women.
6332 7612914 Hypertension was found in 5% of insulin-treated diabetes mellitus (IDDM) and 29.2% of non-insulin-dependent diabetes mellitus (NIDDM) patients at presentation with diabetes.
6333 7613502 It was found that in insulin-dependent diabetes mellitus (IDDM), the duration of the disease is an important determinant of albuminuria, a significant increase in its values being observed after 10 yrs of diabetes evolution.
6334 7616845 Relationship between insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus: beta-cell function, islet cell antibody, and haptoglobin in parents of IDDM patients.
6335 7616845 To examine the relationship between non-insulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM), we studied beta-cell function, HLA type, and serologic markers of IDDM and NIDDM in the parents of IDDM patients.
6336 7616845 Fifty-two parents of 33 IDDM patients were examined in terms of islet-cell antibody (ICA) status, haptoglobin phenotype, HLA type, and insulin responses during an oral glucose tolerance test (OGTT).
6337 7616845 Relationship between insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus: beta-cell function, islet cell antibody, and haptoglobin in parents of IDDM patients.
6338 7616845 To examine the relationship between non-insulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM), we studied beta-cell function, HLA type, and serologic markers of IDDM and NIDDM in the parents of IDDM patients.
6339 7616845 Fifty-two parents of 33 IDDM patients were examined in terms of islet-cell antibody (ICA) status, haptoglobin phenotype, HLA type, and insulin responses during an oral glucose tolerance test (OGTT).
6340 7616845 Relationship between insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus: beta-cell function, islet cell antibody, and haptoglobin in parents of IDDM patients.
6341 7616845 To examine the relationship between non-insulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM), we studied beta-cell function, HLA type, and serologic markers of IDDM and NIDDM in the parents of IDDM patients.
6342 7616845 Fifty-two parents of 33 IDDM patients were examined in terms of islet-cell antibody (ICA) status, haptoglobin phenotype, HLA type, and insulin responses during an oral glucose tolerance test (OGTT).
6343 7620670 This paper describes one part of a first-stage study concerned with the care received by a group of adolescents and young adults with insulin-dependent diabetes mellitus (IDDM) in one district health authority.
6344 7621582 The BB rat spontaneously develops insulin-dependent diabetes mellitus (IDDM) similar to that in humans.
6345 7621582 In particular autoantibodies to the enzyme glutamic acid decarboxylase (GAD) are a common feature of IDDM development in humans.
6346 7621582 The BB rat spontaneously develops insulin-dependent diabetes mellitus (IDDM) similar to that in humans.
6347 7621582 In particular autoantibodies to the enzyme glutamic acid decarboxylase (GAD) are a common feature of IDDM development in humans.
6348 7621973 The risk of cardiovascular disease is increased in both insulin-dependent (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM), and Lp(a) has attracted attention as a potential risk factor in diabetic patients.
6349 7621973 Lp(a) levels are "probably" elevated in IDDM patients and related to altered metabolic control and increased urinary albumin excretion rate or renal insufficiency, although results are controversial.
6350 7621973 The risk of cardiovascular disease is increased in both insulin-dependent (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM), and Lp(a) has attracted attention as a potential risk factor in diabetic patients.
6351 7621973 Lp(a) levels are "probably" elevated in IDDM patients and related to altered metabolic control and increased urinary albumin excretion rate or renal insufficiency, although results are controversial.
6352 7621990 Intrathymic transplantation of islet antigen affects CD8+ diabetogenic T-cells resulting in tolerance to autoimmune IDDM.
6353 7621990 Normally, islet antigens that are involved in insulin-dependent diabetes mellitus (IDDM) are not present in the thymus, but we have previously shown that transplantation of islets expressing relevant antigens into the thymus at the time of T-cell maturation results in prevention of IDDM in the multidose streptozotocin model of diabetes mellitus (MDSDM).
6354 7621990 Although both CD4+ and CD8+ T-cells are involved in the pathogenesis of this disease, the cells affected by intrathymic transplantation of islets are unknown.
6355 7621990 Streptozotocin (STZ)-treated syngeneic islets were transplanted into the thymuses of C57BL/KsJ mice, and CD4+, CD8+, or both subsets of cells were transiently depleted with monoclonal antibodies (mAbs).
6356 7621990 Intrathymic transplantation of islet antigen affects CD8+ diabetogenic T-cells resulting in tolerance to autoimmune IDDM.
6357 7621990 Normally, islet antigens that are involved in insulin-dependent diabetes mellitus (IDDM) are not present in the thymus, but we have previously shown that transplantation of islets expressing relevant antigens into the thymus at the time of T-cell maturation results in prevention of IDDM in the multidose streptozotocin model of diabetes mellitus (MDSDM).
6358 7621990 Although both CD4+ and CD8+ T-cells are involved in the pathogenesis of this disease, the cells affected by intrathymic transplantation of islets are unknown.
6359 7621990 Streptozotocin (STZ)-treated syngeneic islets were transplanted into the thymuses of C57BL/KsJ mice, and CD4+, CD8+, or both subsets of cells were transiently depleted with monoclonal antibodies (mAbs).
6360 7622004 The Diabetes Control and Complications Trial (DCCT) demonstrated that a regimen of intensive therapy aimed at maintaining near-normal blood glucose values markedly reduces the risks of development or progression of retinopathy and other complications of insulin-dependent diabetes mellitus (IDDM) when compared with a conventional treatment regimen.
6361 7622003 We have induced autoimmune insulin-dependent diabetes mellitus (IDDM) in athymic WAG rats by transfusing thymocytes from histocompatible phenotypically normal rats of the DR-BB strain.
6362 7622632 Uncontrolled studies have suggested a beneficial effect of periodontal treatment on metabolic control of insulin-dependent diabetes mellitus (IDDM).
6363 7624445 HLA DQA1 genotypes and its interaction with HLA DQB1 in Chinese IDDM living in Taiwan.
6364 7624445 To study the role of the HLA DQA1 gene and its interaction with DQB1 in the susceptibility of IDDM, subjects with insulin-dependent (type 1) diabetes mellitus and non-diabetic unrelated controls were recruited from a Chinese population living in northern Taiwan.
6365 7624445 HLA DQA1 genotypes and its interaction with HLA DQB1 in Chinese IDDM living in Taiwan.
6366 7624445 To study the role of the HLA DQA1 gene and its interaction with DQB1 in the susceptibility of IDDM, subjects with insulin-dependent (type 1) diabetes mellitus and non-diabetic unrelated controls were recruited from a Chinese population living in northern Taiwan.
6367 7624737 The object of the study was to test whether high dose ascorbic acid (AA) could normalize glomerular hyperfiltration in insulin-dependent diabetes mellitus (IDDM) patients.
6368 7627276 To evaluate the PF concentration as a possible marker for early diabetic nephropathy, three groups of sex-and age-matched patients were studied I) 22 insulin dependent diabetic (IDDM) patients with microalbuminuria (mean age +/- SEM: 23.3 +/- 3.6 years, mean urinary albumin excretion rate (AER) +/- SEM: 47.1 +/- 39.5 micrograms/min); II) 17 IDDM patients with normoalbuminuria (mean age: 23.4 +/- 4.4 years, mean AER: 7.8 +/- 2.1 micrograms/min) and III) 20 healthy control subjects (mean age: 22.6 +/- 4.1 years, mean AER: 6.7 +/- 2.1 micrograms/min).
6369 7628832 A single causative mechanism for development of hypoglycemia unawareness in insulin-dependent diabetes mellitus (IDDM) is not yet apparent.
6370 7633396 Regulation of insulin gene expression by the IDDM associated, insulin locus haplotype.
6371 7633396 A 4.1 kb genomic region, spanning the insulin (INS) gene, confers genetic susceptibility to Type 1 or insulin-dependent diabetes mellitus (IDDM).
6372 7633396 Regulation of insulin gene expression by the IDDM associated, insulin locus haplotype.
6373 7633396 A 4.1 kb genomic region, spanning the insulin (INS) gene, confers genetic susceptibility to Type 1 or insulin-dependent diabetes mellitus (IDDM).
6374 7636056 The prevalence of atopy was studied in 61 children with type I insulin-dependent diabetes mellitus (IDDM) and 72 age- and sex-matched control subjects.
6375 7637657 Elevated plasma ceruloplasmin in insulin-dependent diabetes mellitus: evidence for increased oxidative stress as a variable complication.
6376 7637657 However, the situation in insulin-dependent diabetes mellitus (IDDM) per se remains unclear.
6377 7638766 The overall objective with the present investigations was to study the influence of insulin-dependent diabetes mellitus (IDDM) on periodontal conditions and to identify factors that may be predictors for severe periodontal disease in individuals with IDDM.
6378 7643542 Initiation of antihypertensive treatment (AHT) in hypertensive insulin-dependent diabetic (IDDM) patients with diabetic nephropathy (DN) induces a faster initial (0 to 6 months) and a slower subsequent (6 months to end of observation) decline in GFR [delta GFR (ml/min/month) approximately 1.5 vs. 0.35].
6379 7643542 To elucidate these mechanisms we investigated 42 hypertensive IDDM patients (16F/26M, age 40 +/- 7 years, mean +/- SD) with DN receiving AHT (angiotensin converting enzyme inhibition, N = 30) for 6 (2 to 15) years [median (range)].
6380 7643542 Initiation of antihypertensive treatment (AHT) in hypertensive insulin-dependent diabetic (IDDM) patients with diabetic nephropathy (DN) induces a faster initial (0 to 6 months) and a slower subsequent (6 months to end of observation) decline in GFR [delta GFR (ml/min/month) approximately 1.5 vs. 0.35].
6381 7643542 To elucidate these mechanisms we investigated 42 hypertensive IDDM patients (16F/26M, age 40 +/- 7 years, mean +/- SD) with DN receiving AHT (angiotensin converting enzyme inhibition, N = 30) for 6 (2 to 15) years [median (range)].
6382 7647584 Markers of cell-mediated immune activation were studied in 32 Chinese patients with recent-onset insulin-dependent diabetes mellitus (IDDM) as compared with 12 patients with recent-onset non-insulin-dependent diabetes mellitus (NIDDM) and 34 normal subjects.
6383 7647584 Sera were assessed for soluble markers of T-cell activation (sCD4, sCD8, sIL-2R); the cytokines (IL-1 beta, TNF-alpha, IL-2, IL-6), and T-cell subsets were also determined.
6384 7647584 Three IDDM patients had detectable IL-1 beta and this weakly so (< 3.5 pg/ml).
6385 7647584 However, the other cytokine data and the frequency of activated T-cells, CD4+, CD8+ T-cell subsets and CD4:CD8 ratio showed no significant differences among the IDDM, NIDDM and normal subjects.
6386 7647584 Markers of cell-mediated immune activation were studied in 32 Chinese patients with recent-onset insulin-dependent diabetes mellitus (IDDM) as compared with 12 patients with recent-onset non-insulin-dependent diabetes mellitus (NIDDM) and 34 normal subjects.
6387 7647584 Sera were assessed for soluble markers of T-cell activation (sCD4, sCD8, sIL-2R); the cytokines (IL-1 beta, TNF-alpha, IL-2, IL-6), and T-cell subsets were also determined.
6388 7647584 Three IDDM patients had detectable IL-1 beta and this weakly so (< 3.5 pg/ml).
6389 7647584 However, the other cytokine data and the frequency of activated T-cells, CD4+, CD8+ T-cell subsets and CD4:CD8 ratio showed no significant differences among the IDDM, NIDDM and normal subjects.
6390 7647584 Markers of cell-mediated immune activation were studied in 32 Chinese patients with recent-onset insulin-dependent diabetes mellitus (IDDM) as compared with 12 patients with recent-onset non-insulin-dependent diabetes mellitus (NIDDM) and 34 normal subjects.
6391 7647584 Sera were assessed for soluble markers of T-cell activation (sCD4, sCD8, sIL-2R); the cytokines (IL-1 beta, TNF-alpha, IL-2, IL-6), and T-cell subsets were also determined.
6392 7647584 Three IDDM patients had detectable IL-1 beta and this weakly so (< 3.5 pg/ml).
6393 7647584 However, the other cytokine data and the frequency of activated T-cells, CD4+, CD8+ T-cell subsets and CD4:CD8 ratio showed no significant differences among the IDDM, NIDDM and normal subjects.
6394 7648777 This technique detected frequencies of ICA positives among newly diagnosed insulin-dependent (IDDM), noninsulin-dependent, and at-risk subjects that were comparable with previous studies.
6395 7648831 Sixty-four insulin-dependent (Type 1) diabetic patients (IDDM) in Soweto, South Africa were followed over a 10-year period.
6396 7653470 Differential survival associated with insulin-dependent diabetes mellitus (IDDM) was evaluated in a cross-country study using four population-based IDDM cohorts from Japan (n = 1,374), Israel (n = 610), Allegheny County, Pennsylvania (n = 995), and Finland (n = 5,144).
6397 7653660 Uncomplicated insulin-dependent diabetes mellitus (IDDM) is associated with a suppressed reflex response to sympathetic nervous system (SNS) stimulation and an enhanced pressor response to catecholamines.
6398 7656336 Previously we reported that the administration of human (h) lymphotoxin (h-LT) markedly protected NOD mice from insulin-dependent diabetes mellitus (IDDM) partly by affecting the generation phase of anti-islet effector cells, probably in the thymus.
6399 7656336 The low c-Fos expression in the female NOD thymocytes was most prominent in CD3low thymocytes. c-Jun expression of the CD3low thymocytes was also lower in the female NOD mice.
6400 7656336 Administrations of h-LT, h-TNF, and h-IL-2, which has been reported to prevent IDDM in NOD mice by systemic administration, significantly up-regulated c-Fos expression in CD3low thymocytes.
6401 7656336 From these results, it is assumed that a relationship may exist between the high diabetes incidence and the defective c-Fos expression in female NOD mice and between the prevention of IDDM and the amelioration of the defective c-Fos expression with h-LT in female NOD mice.
6402 7656336 Previously we reported that the administration of human (h) lymphotoxin (h-LT) markedly protected NOD mice from insulin-dependent diabetes mellitus (IDDM) partly by affecting the generation phase of anti-islet effector cells, probably in the thymus.
6403 7656336 The low c-Fos expression in the female NOD thymocytes was most prominent in CD3low thymocytes. c-Jun expression of the CD3low thymocytes was also lower in the female NOD mice.
6404 7656336 Administrations of h-LT, h-TNF, and h-IL-2, which has been reported to prevent IDDM in NOD mice by systemic administration, significantly up-regulated c-Fos expression in CD3low thymocytes.
6405 7656336 From these results, it is assumed that a relationship may exist between the high diabetes incidence and the defective c-Fos expression in female NOD mice and between the prevention of IDDM and the amelioration of the defective c-Fos expression with h-LT in female NOD mice.
6406 7656336 Previously we reported that the administration of human (h) lymphotoxin (h-LT) markedly protected NOD mice from insulin-dependent diabetes mellitus (IDDM) partly by affecting the generation phase of anti-islet effector cells, probably in the thymus.
6407 7656336 The low c-Fos expression in the female NOD thymocytes was most prominent in CD3low thymocytes. c-Jun expression of the CD3low thymocytes was also lower in the female NOD mice.
6408 7656336 Administrations of h-LT, h-TNF, and h-IL-2, which has been reported to prevent IDDM in NOD mice by systemic administration, significantly up-regulated c-Fos expression in CD3low thymocytes.
6409 7656336 From these results, it is assumed that a relationship may exist between the high diabetes incidence and the defective c-Fos expression in female NOD mice and between the prevention of IDDM and the amelioration of the defective c-Fos expression with h-LT in female NOD mice.
6410 7656919 Enhanced cholinergic and dopaminergic controls of anterior pituitary function have been described in insulin-dependent diabetes mellitus (IDDM).
6411 7656919 In order to verify whether similar neurotransmitter alterations also affect the regulation of posterior pituitary hormone secretion, the arginine-vasopressin (AVP) responses to the dopaminergic agonist apomorphine and in a different occasion to physostigmine, an acetylcholinesterase inhibitor, were evaluated in normal (n = 10) and type I diabetics (n = 16).
6412 7657023 Human leukocyte antigen identity and DQ risk alleles in autoantibody-positive siblings of children with IDDM are associated with reduced early insulin response.
6413 7657023 To investigate the relationship between human leukocyte antigen (HLA)-associated genetic factors and the development of beta-cell dysfunction, we performed sequential intravenous glucose tolerance tests (IVGTTs) on 81 islet cell antibody (ICA)-positive and/or insulin autoantibody-positive healthy siblings of children with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
6414 7657023 Normal Kg and FPIR levels were observed in siblings who were positive for only insulin autoantibody, and none of them developed IDDM.
6415 7657023 Human leukocyte antigen identity and DQ risk alleles in autoantibody-positive siblings of children with IDDM are associated with reduced early insulin response.
6416 7657023 To investigate the relationship between human leukocyte antigen (HLA)-associated genetic factors and the development of beta-cell dysfunction, we performed sequential intravenous glucose tolerance tests (IVGTTs) on 81 islet cell antibody (ICA)-positive and/or insulin autoantibody-positive healthy siblings of children with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
6417 7657023 Normal Kg and FPIR levels were observed in siblings who were positive for only insulin autoantibody, and none of them developed IDDM.
6418 7657023 Human leukocyte antigen identity and DQ risk alleles in autoantibody-positive siblings of children with IDDM are associated with reduced early insulin response.
6419 7657023 To investigate the relationship between human leukocyte antigen (HLA)-associated genetic factors and the development of beta-cell dysfunction, we performed sequential intravenous glucose tolerance tests (IVGTTs) on 81 islet cell antibody (ICA)-positive and/or insulin autoantibody-positive healthy siblings of children with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
6420 7657023 Normal Kg and FPIR levels were observed in siblings who were positive for only insulin autoantibody, and none of them developed IDDM.
6421 7657024 Islet cell antibodies (ICAs) are predictive markers of the disease in first-degree relatives of patients with insulin-dependent diabetes mellitus (IDDM).
6422 7657025 Anticoagulant response to activated protein C (APC) was studied in 40 healthy subjects and 67 patients with insulin-dependent diabetes mellitus (IDDM) using a modified activated thromboplastin time assay.
6423 7657025 Patients with IDDM and a urinary albumin excretion rate (UAER) < 30 mg/24 h showed a median APC SR of 2.5 (interquartile range 2.3-2.9).
6424 7657025 Anticoagulant response to activated protein C (APC) was studied in 40 healthy subjects and 67 patients with insulin-dependent diabetes mellitus (IDDM) using a modified activated thromboplastin time assay.
6425 7657025 Patients with IDDM and a urinary albumin excretion rate (UAER) < 30 mg/24 h showed a median APC SR of 2.5 (interquartile range 2.3-2.9).
6426 7657030 Insulin-dependent diabetes mellitus (IDDM) is characterized by a metabolic and hormonal disarray that may be more evident during exercise.
6427 7657030 We therefore used stable isotope techniques and indirect calorimetry to quantify substrate kinetics and oxidation during 30 min of exercise at 45 and 75% of maximal oxygen uptake (Vo2max) in seven men with IDDM (D group) infused with insulin at a constant basal rate.
6428 7657030 Insulin-dependent diabetes mellitus (IDDM) is characterized by a metabolic and hormonal disarray that may be more evident during exercise.
6429 7657030 We therefore used stable isotope techniques and indirect calorimetry to quantify substrate kinetics and oxidation during 30 min of exercise at 45 and 75% of maximal oxygen uptake (Vo2max) in seven men with IDDM (D group) infused with insulin at a constant basal rate.
6430 7660388 Fifty-seven Thai IDDM patients were studied for HLA class I by LCT and HLA class II by LCT and PCR-RFLP.
6431 7660388 In contrast, DQA1*0101, DRB3*0301, DR5 and DQ1 were significantly decreased with R.R. = 0.2, 0.2, 0.3 and 0.5 and Pc < 0.01, 0.05, 0.01 and 0.05, respectively.
6432 7660388 However, DR3/DR4 genotype was increased only in female patients with a family history of DM and early onset.
6433 7663523 Linkage and association between insulin-dependent diabetes mellitus (IDDM) susceptibility and markers near the glucokinase gene on chromosome 7.
6434 7663523 Insulin-dependent diabetes mellitus (IDDM) is characterized by autoimmune destruction of the insulin secreting beta-cells of the pancreas and subsequent disruption of glucose metabolism.
6435 7663523 Recent genome-wide searches using the affected sib-pair (ASP) approach have provided evidence for novel loci, in addition to HLA (IDDM1) and insulin (IDDM2), which show evidence of linkage to IDDM (P < 0.05).
6436 7663523 This combination of linkage and disease association suggests that glucokinase, or a gene in the vicinity, plays an important part in IDDM susceptibility.
6437 7663523 Linkage and association between insulin-dependent diabetes mellitus (IDDM) susceptibility and markers near the glucokinase gene on chromosome 7.
6438 7663523 Insulin-dependent diabetes mellitus (IDDM) is characterized by autoimmune destruction of the insulin secreting beta-cells of the pancreas and subsequent disruption of glucose metabolism.
6439 7663523 Recent genome-wide searches using the affected sib-pair (ASP) approach have provided evidence for novel loci, in addition to HLA (IDDM1) and insulin (IDDM2), which show evidence of linkage to IDDM (P < 0.05).
6440 7663523 This combination of linkage and disease association suggests that glucokinase, or a gene in the vicinity, plays an important part in IDDM susceptibility.
6441 7663523 Linkage and association between insulin-dependent diabetes mellitus (IDDM) susceptibility and markers near the glucokinase gene on chromosome 7.
6442 7663523 Insulin-dependent diabetes mellitus (IDDM) is characterized by autoimmune destruction of the insulin secreting beta-cells of the pancreas and subsequent disruption of glucose metabolism.
6443 7663523 Recent genome-wide searches using the affected sib-pair (ASP) approach have provided evidence for novel loci, in addition to HLA (IDDM1) and insulin (IDDM2), which show evidence of linkage to IDDM (P < 0.05).
6444 7663523 This combination of linkage and disease association suggests that glucokinase, or a gene in the vicinity, plays an important part in IDDM susceptibility.
6445 7663523 Linkage and association between insulin-dependent diabetes mellitus (IDDM) susceptibility and markers near the glucokinase gene on chromosome 7.
6446 7663523 Insulin-dependent diabetes mellitus (IDDM) is characterized by autoimmune destruction of the insulin secreting beta-cells of the pancreas and subsequent disruption of glucose metabolism.
6447 7663523 Recent genome-wide searches using the affected sib-pair (ASP) approach have provided evidence for novel loci, in addition to HLA (IDDM1) and insulin (IDDM2), which show evidence of linkage to IDDM (P < 0.05).
6448 7663523 This combination of linkage and disease association suggests that glucokinase, or a gene in the vicinity, plays an important part in IDDM susceptibility.
6449 7667166 The most common dyslipidemia in patients with poorly controlled insulin-dependent diabetes mellitus (IDDM) is combined elevated triglyceride and cholesterol levels, with reduced high-density lipoprotein (HDL) cholesterol (mixed hyperlipidemia).
6450 7667166 Insulin therapy generally corrects quantitative lipid abnormalities in patients with IDDM, so drug treatment is seldom indicated.
6451 7667166 The most common dyslipidemia in patients with poorly controlled insulin-dependent diabetes mellitus (IDDM) is combined elevated triglyceride and cholesterol levels, with reduced high-density lipoprotein (HDL) cholesterol (mixed hyperlipidemia).
6452 7667166 Insulin therapy generally corrects quantitative lipid abnormalities in patients with IDDM, so drug treatment is seldom indicated.
6453 7667242 CD4 and CD8 T cells and macrophages have been implicated as cellular mediators of beta cell destruction in insulin-dependent diabetes mellitus (IDDM).
6454 7670247 Normal stimulated growth hormone secretion but low peripheral levels of insulin-like growth factor I in prepubertal children with insulin-dependent diabetes mellitus.
6455 7670247 The hypothalamo-pituitary-insulin-like growth factor I (IGF-I) axis was studied in 24 prepubertal children with insulin-dependent diabetes mellitus (IDDM) and 12 non-diabetic children.
6456 7670247 A positive correlation was found between IGF-I levels and circulating free insulin concentrations in the diabetic subjects (r = 0.49, p < 0.05).
6457 7670247 IGF-I levels were reduced in prepubertal children with IDDM and even more so in subjects with poor metabolic control.
6458 7670247 Normal stimulated growth hormone secretion but low peripheral levels of insulin-like growth factor I in prepubertal children with insulin-dependent diabetes mellitus.
6459 7670247 The hypothalamo-pituitary-insulin-like growth factor I (IGF-I) axis was studied in 24 prepubertal children with insulin-dependent diabetes mellitus (IDDM) and 12 non-diabetic children.
6460 7670247 A positive correlation was found between IGF-I levels and circulating free insulin concentrations in the diabetic subjects (r = 0.49, p < 0.05).
6461 7670247 IGF-I levels were reduced in prepubertal children with IDDM and even more so in subjects with poor metabolic control.
6462 7670569 Insulin-like growth factor I resistance in peripheral tissue but not in liver in streptozotocin-induced diabetic rats.
6463 7670569 The metabolic effect of recombinant human insulin-like growth factor I (IGF-I) was investigated by the glucose clamp technique in normal rats and streptozotocin-induced diabetic rats, a model of insulin-dependent diabetes mellitus (IDDM), and compared with that of insulin.
6464 7670569 Glucose uptake by peripheral tissues was stimulated by intravenous administration of IGF-I at rates of from 0.369 to 3.690 nmol/kg/min in a dose dependent manner, with a potency of 1/52 that of insulin estimated on the basis of the ED50 molar ratio in normal rats.
6465 7670569 In streptozotocin-induced diabetic rats, the maximum effects of IGF-I and insulin were reduced to 72% and 70% of those in normal rats, respectively, indicating the presence of both IGF-I and insulin resistance.
6466 7670569 Hepatic glucose output in normal rats was suppressed by IGF-I in a dose dependent manner with a weaker potency of 1/99 that of insulin assessed on the basis of the ED50 values.
6467 7670569 In streptozotocin-induced diabetic rats, a dose-response curve of the suppressive effect of insulin on hepatic glucose output shifted to the right, indicating the presence of hepatic insulin resistance, but a leftward shifting of the suppressive effect of IGF-I on hepatic glucose output was observed.
6468 7670722 The level of diabetic control and the number of hypoglycaemic episodes in the intensively treated insulin-dependent diabetes mellitus (IDDM) patients of the Diabetes Control and Complication Trial (DCCT) are a stimulus for other centres to critically examine their results.
6469 7670722 Better diabetic control was achieved in patients with IDDM, without the need for intensive insulin therapy, than the intensively treated patients of the DCCT with fewer hypoglycaemic events.
6470 7670722 Before intensive insulin therapy for all patients with IDDM is considered, different models of diabetic healthcare delivery and medical treatment philosophies need to be examined.
6471 7670722 The level of diabetic control and the number of hypoglycaemic episodes in the intensively treated insulin-dependent diabetes mellitus (IDDM) patients of the Diabetes Control and Complication Trial (DCCT) are a stimulus for other centres to critically examine their results.
6472 7670722 Better diabetic control was achieved in patients with IDDM, without the need for intensive insulin therapy, than the intensively treated patients of the DCCT with fewer hypoglycaemic events.
6473 7670722 Before intensive insulin therapy for all patients with IDDM is considered, different models of diabetic healthcare delivery and medical treatment philosophies need to be examined.
6474 7670722 The level of diabetic control and the number of hypoglycaemic episodes in the intensively treated insulin-dependent diabetes mellitus (IDDM) patients of the Diabetes Control and Complication Trial (DCCT) are a stimulus for other centres to critically examine their results.
6475 7670722 Better diabetic control was achieved in patients with IDDM, without the need for intensive insulin therapy, than the intensively treated patients of the DCCT with fewer hypoglycaemic events.
6476 7670722 Before intensive insulin therapy for all patients with IDDM is considered, different models of diabetic healthcare delivery and medical treatment philosophies need to be examined.
6477 7672487 Viral infection is assumed to trigger or exacerbate autoimmune responses against pancreatic beta cells leading to the development of insulin-dependent diabetes mellitus (IDDM).
6478 7672487 A single copy human gene (HLA-DP) was amplified from all IDDM pancreases indicating that DNA amplification was performed without inhibition.
6479 7672487 Viral infection is assumed to trigger or exacerbate autoimmune responses against pancreatic beta cells leading to the development of insulin-dependent diabetes mellitus (IDDM).
6480 7672487 A single copy human gene (HLA-DP) was amplified from all IDDM pancreases indicating that DNA amplification was performed without inhibition.
6481 7672493 To study the possible temporal association between primary cytomegalovirus infection and the appearance of islet cell autoantibodies or the development of insulin-dependent diabetes mellitus (IDDM) cytomegalovirus antibodies were analysed from follow-up sera of 46 initially non-diabetic siblings of diabetic children who either manifested clinical IDDM (22 siblings) or turned islet cell antibody positive (24 siblings) during the prospective observation (mean follow-up time 2.9 years).
6482 7672494 In order to assess the potential role of lipoprotein (a) as a risk factor for cardiovascular disease in diabetes mellitus, plasma concentrations were measured in a large group (n = 500) of non-insulin-dependent (NIDDM, n = 355) and insulin-dependent (IDDM, n = 145) patients.
6483 7673396 Whether genetic susceptibility for insulin-dependent diabetes mellitus (IDDM) at the 5' insulin gene polymorphic region (5' INS) interacts with human leukocyte antigen (HLA)-DQ-linked disease risk and whether it is associated with autoantibody formation is presently controversial.
6484 7673396 Combined positivity for the 5' INS 1/1 genotype and for one of three other HLA-DQ genotypes associated with an intermediate risk for IDDM conferred an age-independent RR of 12.1 (P < 10(-4)).
6485 7673396 In subjects carrying neutral, protective, or infrequent HLA-DQ genotypes, the overall RR for IDDM was significantly lower than 1 (0.2; P < 10(-6)) in the absence of the 5' INS 1/1 genotype but not in its presence (0.8; not significantly different from 1).
6486 7673396 The 5' INS 1/1 genotype was not preferentially associated with immune markers for IDDM.
6487 7673396 In conclusion, regardless of age at onset and the presence of autoantibodies, 5' INS polymorphisms contribute preferentially to IDDM susceptibility in subjects without the highest HLA-DQ-associated risk.
6488 7673396 Whether genetic susceptibility for insulin-dependent diabetes mellitus (IDDM) at the 5' insulin gene polymorphic region (5' INS) interacts with human leukocyte antigen (HLA)-DQ-linked disease risk and whether it is associated with autoantibody formation is presently controversial.
6489 7673396 Combined positivity for the 5' INS 1/1 genotype and for one of three other HLA-DQ genotypes associated with an intermediate risk for IDDM conferred an age-independent RR of 12.1 (P < 10(-4)).
6490 7673396 In subjects carrying neutral, protective, or infrequent HLA-DQ genotypes, the overall RR for IDDM was significantly lower than 1 (0.2; P < 10(-6)) in the absence of the 5' INS 1/1 genotype but not in its presence (0.8; not significantly different from 1).
6491 7673396 The 5' INS 1/1 genotype was not preferentially associated with immune markers for IDDM.
6492 7673396 In conclusion, regardless of age at onset and the presence of autoantibodies, 5' INS polymorphisms contribute preferentially to IDDM susceptibility in subjects without the highest HLA-DQ-associated risk.
6493 7673396 Whether genetic susceptibility for insulin-dependent diabetes mellitus (IDDM) at the 5' insulin gene polymorphic region (5' INS) interacts with human leukocyte antigen (HLA)-DQ-linked disease risk and whether it is associated with autoantibody formation is presently controversial.
6494 7673396 Combined positivity for the 5' INS 1/1 genotype and for one of three other HLA-DQ genotypes associated with an intermediate risk for IDDM conferred an age-independent RR of 12.1 (P < 10(-4)).
6495 7673396 In subjects carrying neutral, protective, or infrequent HLA-DQ genotypes, the overall RR for IDDM was significantly lower than 1 (0.2; P < 10(-6)) in the absence of the 5' INS 1/1 genotype but not in its presence (0.8; not significantly different from 1).
6496 7673396 The 5' INS 1/1 genotype was not preferentially associated with immune markers for IDDM.
6497 7673396 In conclusion, regardless of age at onset and the presence of autoantibodies, 5' INS polymorphisms contribute preferentially to IDDM susceptibility in subjects without the highest HLA-DQ-associated risk.
6498 7673396 Whether genetic susceptibility for insulin-dependent diabetes mellitus (IDDM) at the 5' insulin gene polymorphic region (5' INS) interacts with human leukocyte antigen (HLA)-DQ-linked disease risk and whether it is associated with autoantibody formation is presently controversial.
6499 7673396 Combined positivity for the 5' INS 1/1 genotype and for one of three other HLA-DQ genotypes associated with an intermediate risk for IDDM conferred an age-independent RR of 12.1 (P < 10(-4)).
6500 7673396 In subjects carrying neutral, protective, or infrequent HLA-DQ genotypes, the overall RR for IDDM was significantly lower than 1 (0.2; P < 10(-6)) in the absence of the 5' INS 1/1 genotype but not in its presence (0.8; not significantly different from 1).
6501 7673396 The 5' INS 1/1 genotype was not preferentially associated with immune markers for IDDM.
6502 7673396 In conclusion, regardless of age at onset and the presence of autoantibodies, 5' INS polymorphisms contribute preferentially to IDDM susceptibility in subjects without the highest HLA-DQ-associated risk.
6503 7673396 Whether genetic susceptibility for insulin-dependent diabetes mellitus (IDDM) at the 5' insulin gene polymorphic region (5' INS) interacts with human leukocyte antigen (HLA)-DQ-linked disease risk and whether it is associated with autoantibody formation is presently controversial.
6504 7673396 Combined positivity for the 5' INS 1/1 genotype and for one of three other HLA-DQ genotypes associated with an intermediate risk for IDDM conferred an age-independent RR of 12.1 (P < 10(-4)).
6505 7673396 In subjects carrying neutral, protective, or infrequent HLA-DQ genotypes, the overall RR for IDDM was significantly lower than 1 (0.2; P < 10(-6)) in the absence of the 5' INS 1/1 genotype but not in its presence (0.8; not significantly different from 1).
6506 7673396 The 5' INS 1/1 genotype was not preferentially associated with immune markers for IDDM.
6507 7673396 In conclusion, regardless of age at onset and the presence of autoantibodies, 5' INS polymorphisms contribute preferentially to IDDM susceptibility in subjects without the highest HLA-DQ-associated risk.
6508 7680313 The recombinant GAD64 fragments were analysed by Western blotting using sera from patients with early onset of insulin-dependent diabetes mellitus (IDDM).
6509 7682643 Quantitative analysis was performed using computerized morphometry on the relationships between residual beta cells, pancreatic exocrine glands, and islet cell antibodies (ICA) in 14 pancreata of insulin-dependent diabetic (IDDM) patients.
6510 7682643 Both pancreatic exocrine glands and beta cells were markedly reduced in weight in IDDM patients compared with non-insulin-dependent diabetic (NIDDM) patients or nondiabetic controls. beta cells were preserved in six cases and were completely abolished in eight cases.
6511 7682643 Quantitative analysis was performed using computerized morphometry on the relationships between residual beta cells, pancreatic exocrine glands, and islet cell antibodies (ICA) in 14 pancreata of insulin-dependent diabetic (IDDM) patients.
6512 7682643 Both pancreatic exocrine glands and beta cells were markedly reduced in weight in IDDM patients compared with non-insulin-dependent diabetic (NIDDM) patients or nondiabetic controls. beta cells were preserved in six cases and were completely abolished in eight cases.
6513 7683512 Decreased IGFBP-2 levels were present in untreated insulin-dependent diabetes mellitus (IDDM), in acromegaly and during dexamethasone suppression test.
6514 7683512 GH deficiency, fasting, IGF-I administration to patients with GH receptor deficiency, hepatic failure and insulinomas caused a moderate increase of serum IGFBP-2.
6515 7683512 The fact that all possible relationships between insulin secretion and IGFBP-2 levels could be identified suggests that insulin is not a major regulator.
6516 7683512 In general, there was an inverse relationship with serum IGFBP-3 (except IDDM) and IGFBP-2 levels were high in situations where free IGF-II should be expected to be high.
6517 7683512 The tentative conclusion would therefore be that free IGF-II is a major regulator of circulating IGFBP-2.
6518 7683512 Decreased IGFBP-2 levels were present in untreated insulin-dependent diabetes mellitus (IDDM), in acromegaly and during dexamethasone suppression test.
6519 7683512 GH deficiency, fasting, IGF-I administration to patients with GH receptor deficiency, hepatic failure and insulinomas caused a moderate increase of serum IGFBP-2.
6520 7683512 The fact that all possible relationships between insulin secretion and IGFBP-2 levels could be identified suggests that insulin is not a major regulator.
6521 7683512 In general, there was an inverse relationship with serum IGFBP-3 (except IDDM) and IGFBP-2 levels were high in situations where free IGF-II should be expected to be high.
6522 7683512 The tentative conclusion would therefore be that free IGF-II is a major regulator of circulating IGFBP-2.
6523 7683739 Insulin-like growth factor-binding protein-1 response to insulin during suppression of endogenous insulin secretion.
6524 7683739 Insulin-like growth factor-binding protein-1 (IGFBP-1) is one of several related proteins that bind and modulate the actions of IGFs.
6525 7683739 The liver is the primary source of IGFBP-1, and insulin is a major regulator of hepatic IGFBP-1 production.
6526 7683739 In normal subjects, a continuous high-dose insulin infusion caused a rapid decrease in plasma IGFBP-1 concentrations, with a rate of 0.24 +/- 0.04 microgram/L.min-1 and a t1/2 of 89 +/- 4 minutes.
6527 7683739 Conversely, a 3-hour somatostatin (SRIF) infusion caused a 4.5-fold increase in plasma IGFBP-1 levels.
6528 7683739 SRIF plus low-dose insulin infusion (to inhibit break-through insulin secretion) resulted in a plateau in IGFBP-1 concentrations at 5 to 8 hours, with a t1/2 to achieve steady state of 60 to 75 minutes.
6529 7683739 Under similar conditions, a stepped increase in plasma glucose level from 5 to 9 mmol/L had no effect on the rate of IGFBP-1 increase in plasma, indicating that an acute increase in glucose concentration within a physiologic range has no independent inhibitory effect on IGFBP-1 production in the presence of a nonsuppressive insulin level.
6530 7683739 Using SRIF plus sequential graded insulin infusions, the threshold peripheral (= portal) plasma insulin concentration for IGFBP-1 suppression was between 65 and 172 pmol/L.
6531 7683739 Subjects with insulin-dependent diabetes mellitus (IDDM) showed a similar dose-response pattern, suggesting that insulin regulation of IGFBP-1 may be normal in IDDM.
6532 7684344 Aberrant distribution of CD4 and CD8 lymphocyte subsets in recent-onset IDDM patients.
6533 7684344 The monoclonal antibodies 2H4 and 4B4 are specifically directed against CD45RA and CD29 antigens, respectively, which are expressed on both CD4+ and CD8+ lymphocytes.
6534 7684344 CD45RA and CD29 are expressed on distinct subsets of CD4+ T-cells, whereas in both healthy subjects and IDDM patients, 2H4 and 4B4 labeling does not always differentiate two distinct CD8+ populations.
6535 7684344 Before cyclosporin treatment, recent-onset IDDM patients had a significantly lower proportion of CD4+CD29+ cells than the healthy control subjects (42 +/- 11 vs. 52 +/- 9%, P < 0.004).
6536 7684344 This imbalance corresponded to a significant increase in the CD4+ CD45RA+/CD4+ CD29+ ratio in the IDDM patients (1.37 +/- 0.93 vs. 0.78 +/- 0.36, P < 0.014).
6537 7684344 The mean density of the CD45RA antigen (but not that of CD29) on both CD4+ and CD8+ cells was significantly higher in the IDDM patients before treatment than in the healthy control subjects.
6538 7684344 Cyclosporin use was associated with a significant decrease in CD45RA antigen density on both CD4+ and CD8+ T-cells.
6539 7686306 Type I diabetes [insulin-dependent diabetes mellitus (IDDM)] is an autoimmune disease associated with the destruction of pancreatic beta cells.
6540 7686306 Serum from patients with IDDM increased L-type calcium channel activity of insulin-producing cells and of GH3 cells derived from a pituitary tumor.
6541 7686306 Type I diabetes [insulin-dependent diabetes mellitus (IDDM)] is an autoimmune disease associated with the destruction of pancreatic beta cells.
6542 7686306 Serum from patients with IDDM increased L-type calcium channel activity of insulin-producing cells and of GH3 cells derived from a pituitary tumor.
6543 7688636 An enzyme-linked immunosorbent assay for urinary albumin in patients with insulin-dependent diabetes mellitus.
6544 7688636 In this report, we developed an enzyme-linked immunosorbent assay (ELISA) for the measurement of urinary albumin (UA) and examined UA in 38 patients with insulin-dependent diabetes mellitus (IDDM).
6545 7694152 Insulin-dependent diabetes mellitus (IDDM) in non-obese diabetic (NOD) mice results from the T-lymphocyte-mediated destruction of the insulin-producing pancreatic beta-cells and serves as a model for human IDDM.
6546 7695875 Quite different nutrition-related environmental factors influence the development of type 1 insulin-dependent diabetes (IDDM) and type 2 non-insulin-dependent diabetes (NIDDM).
6547 7695875 IDDM is characterized by progressive beta-cell destruction which leads to complete insulin deficiency; at the time of diagnosis 80-90% of beta cells have been destroyed.
6548 7695875 Quite different nutrition-related environmental factors influence the development of type 1 insulin-dependent diabetes (IDDM) and type 2 non-insulin-dependent diabetes (NIDDM).
6549 7695875 IDDM is characterized by progressive beta-cell destruction which leads to complete insulin deficiency; at the time of diagnosis 80-90% of beta cells have been destroyed.
6550 7697219 The mechanisms by which the beta cells of pancreatic islets are destroyed in insulin-dependent diabetes mellitus (IDDM) are poorly understood.
6551 7698518 Athletes with IDDM exhibit impaired metabolic control and increased lipid utilization with no increase in insulin sensitivity.
6552 7698518 Although healthy athletes exhibit enhanced skeletal muscle insulin sensitivity, the metabolic effects of vigorous training in patients with insulin-dependent diabetes mellitus (IDDM) are not known.
6553 7698518 This study was designed to examine the effects of competitive sports on fuel homeostasis and insulin sensitivity in athletes with IDDM.
6554 7698518 In each subject, we measured glycemic control, insulin-stimulated glucose uptake in the whole body and forearm, rates of glucose and lipid oxidation, and muscle glycogen, glycogen synthase, and glucose transport protein (GLUT4) concentrations.
6555 7698518 Athletes with IDDM exhibit impaired metabolic control and increased lipid utilization with no increase in insulin sensitivity.
6556 7698518 Although healthy athletes exhibit enhanced skeletal muscle insulin sensitivity, the metabolic effects of vigorous training in patients with insulin-dependent diabetes mellitus (IDDM) are not known.
6557 7698518 This study was designed to examine the effects of competitive sports on fuel homeostasis and insulin sensitivity in athletes with IDDM.
6558 7698518 In each subject, we measured glycemic control, insulin-stimulated glucose uptake in the whole body and forearm, rates of glucose and lipid oxidation, and muscle glycogen, glycogen synthase, and glucose transport protein (GLUT4) concentrations.
6559 7698518 Athletes with IDDM exhibit impaired metabolic control and increased lipid utilization with no increase in insulin sensitivity.
6560 7698518 Although healthy athletes exhibit enhanced skeletal muscle insulin sensitivity, the metabolic effects of vigorous training in patients with insulin-dependent diabetes mellitus (IDDM) are not known.
6561 7698518 This study was designed to examine the effects of competitive sports on fuel homeostasis and insulin sensitivity in athletes with IDDM.
6562 7698518 In each subject, we measured glycemic control, insulin-stimulated glucose uptake in the whole body and forearm, rates of glucose and lipid oxidation, and muscle glycogen, glycogen synthase, and glucose transport protein (GLUT4) concentrations.
6563 7712669 This study examined the pharmacokinetics of theophylline and formation of its metabolites in patients with insulin-dependent diabetes mellitus (IDDM) and in sex-, age-, and weight-matched healthy nonsmokers (n = 8 per group).
6564 7712687 We determined whether the serum lipoprotein levels in insulin-dependent diabetic patients (IDDM) with nephropathy and in patients on haemodialysis or continuous ambulatory peritoneal dialysis were affected by beta-blocker therapy.
6565 7714089 The osteoblast function was evaluated in normal and diabetic children and adults by measurements of the serum concentration of the carboxy-terminal extension peptide of procollagen (PICP), total and skeletal alkaline phosphatase (ALP), and osteocalcin.
6566 7714089 Moreover, the osteoblast-stimulating growth factor, insulin-like growth factor I (IGF-I), was measured in the same samples.
6567 7714089 In normal children (n = 420; age, 5-20 yr), a marked pubertal increase of serum IGF-I (peak values at age 14-16 yr in both sexes), osteocalcin, and total and skeletal ALP (peak values earlier in girls than in boys) and a small increase in PICP were observed.
6568 7714089 In adolescents (n = 104) treated for insulin-dependent diabetes mellitus (IDDM), serum IGF-I (-19%), osteocalcin (-28%), and skeletal ALP (-28%) were markedly decreased, whereas total ALP was significantly increased (29%), and serum PICP remained normal.
6569 7714089 In adult IDDM (n = 125), both serum IGF-I (-41%) and osteocalcin (-24%) were decreased, but skeletal ALP and PICP remained normal.
6570 7714089 A similar abnormality in serum IGF-I and osteocalcin was observed in white (n = 61) and Pima Indian (n = 16) non-IDDM patients.
6571 7714089 The osteoblast function was evaluated in normal and diabetic children and adults by measurements of the serum concentration of the carboxy-terminal extension peptide of procollagen (PICP), total and skeletal alkaline phosphatase (ALP), and osteocalcin.
6572 7714089 Moreover, the osteoblast-stimulating growth factor, insulin-like growth factor I (IGF-I), was measured in the same samples.
6573 7714089 In normal children (n = 420; age, 5-20 yr), a marked pubertal increase of serum IGF-I (peak values at age 14-16 yr in both sexes), osteocalcin, and total and skeletal ALP (peak values earlier in girls than in boys) and a small increase in PICP were observed.
6574 7714089 In adolescents (n = 104) treated for insulin-dependent diabetes mellitus (IDDM), serum IGF-I (-19%), osteocalcin (-28%), and skeletal ALP (-28%) were markedly decreased, whereas total ALP was significantly increased (29%), and serum PICP remained normal.
6575 7714089 In adult IDDM (n = 125), both serum IGF-I (-41%) and osteocalcin (-24%) were decreased, but skeletal ALP and PICP remained normal.
6576 7714089 A similar abnormality in serum IGF-I and osteocalcin was observed in white (n = 61) and Pima Indian (n = 16) non-IDDM patients.
6577 7714099 Activation of T lymphocyte subsets by synthetic TSH receptor peptides and recombinant glutamate decarboxylase in autoimmune thyroid disease and insulin-dependent diabetes.
6578 7714099 In this context, we have measured the proliferative responses of peripheral blood mononuclear cells (PBMC) to the synthetic peptides corresponding to the extracellular domain of the TSH receptor (TSHR) and recombinant glutamate decarboxylase (GAD65) by means of 3H thymidine incorporation.
6579 7714099 We have also studied the antigenic activation of CD4+ and CD8+ T lymphocytes by measuring human leukocyte antigen-DR (HLA-DR) expression on the cell surface by flow cytometric analysis.
6580 7714099 PBMC obtained from 47 patients with Graves' disease (GD) [including 19 hyperthyroid GD (hyper GD)], 18 with Hashimoto's thyroiditis (HT), 7 with nontoxic nodular goiter (NG), 18 with insulin-dependent diabetes (IDDM), and 20 normal controls (N), were cultured for 7 days in the presence or absence of the pool peptides representing 3 different segments of TSHR or GAD65 at final concentration of 30 micrograms/mL or 10 micrograms/mL.
6581 7714099 The proportion of subjects whose PBMC gave a positive proliferative response with a stimulation index (SI) of over 2.3 (i.e. above the mean +2 SD for N) to TSHR peptides was significantly higher in the hyper GD group than among euthyroid GD (eu GD), HT, IDDM, and N group.
6582 7714099 The CD4+ T lymphocytes from hyper GD group were significantly more activated by TSHR peptides compared to eu GD, HT, IDDM, and N, and this induction correlated to their thyroid hormone levels.
6583 7714099 Quite differently, the activation of CD8+ T lymphocytes from both hyper GD and eu GD group in response to TSHR peptides was impaired compared to HT, IDDM, and the N group; in contrast to the findings with CD4+ T lymphocytes, this was independent of thyroid hormone levels.
6584 7714099 On the other hand, while the CD8+ T lymphocytes from GD and N groups were activated equally by GAD65, the activation of CD8+ T lymphocytes from the IDDM group by GAD65 was impaired compared to the GD and N groups.
6585 7714099 In conclusion, the activation of CD8+ T lymphocytes from GD and IDDM by relevant antigens (i.e.
6586 7714099 TSHR peptides for GD and GAD65 for IDDM) was impaired, but not by irrelevant antigens (i.e.
6587 7714099 GAD65 for GD and TSHR peptides for IDDM).
6588 7714099 There was also a modest stimulation of CD8+ T cells from all groups by tetanus toxoid and cardiac myosin light chain peptide, both irrelevant antigens.
6589 7714099 Activation of T lymphocyte subsets by synthetic TSH receptor peptides and recombinant glutamate decarboxylase in autoimmune thyroid disease and insulin-dependent diabetes.
6590 7714099 In this context, we have measured the proliferative responses of peripheral blood mononuclear cells (PBMC) to the synthetic peptides corresponding to the extracellular domain of the TSH receptor (TSHR) and recombinant glutamate decarboxylase (GAD65) by means of 3H thymidine incorporation.
6591 7714099 We have also studied the antigenic activation of CD4+ and CD8+ T lymphocytes by measuring human leukocyte antigen-DR (HLA-DR) expression on the cell surface by flow cytometric analysis.
6592 7714099 PBMC obtained from 47 patients with Graves' disease (GD) [including 19 hyperthyroid GD (hyper GD)], 18 with Hashimoto's thyroiditis (HT), 7 with nontoxic nodular goiter (NG), 18 with insulin-dependent diabetes (IDDM), and 20 normal controls (N), were cultured for 7 days in the presence or absence of the pool peptides representing 3 different segments of TSHR or GAD65 at final concentration of 30 micrograms/mL or 10 micrograms/mL.
6593 7714099 The proportion of subjects whose PBMC gave a positive proliferative response with a stimulation index (SI) of over 2.3 (i.e. above the mean +2 SD for N) to TSHR peptides was significantly higher in the hyper GD group than among euthyroid GD (eu GD), HT, IDDM, and N group.
6594 7714099 The CD4+ T lymphocytes from hyper GD group were significantly more activated by TSHR peptides compared to eu GD, HT, IDDM, and N, and this induction correlated to their thyroid hormone levels.
6595 7714099 Quite differently, the activation of CD8+ T lymphocytes from both hyper GD and eu GD group in response to TSHR peptides was impaired compared to HT, IDDM, and the N group; in contrast to the findings with CD4+ T lymphocytes, this was independent of thyroid hormone levels.
6596 7714099 On the other hand, while the CD8+ T lymphocytes from GD and N groups were activated equally by GAD65, the activation of CD8+ T lymphocytes from the IDDM group by GAD65 was impaired compared to the GD and N groups.
6597 7714099 In conclusion, the activation of CD8+ T lymphocytes from GD and IDDM by relevant antigens (i.e.
6598 7714099 TSHR peptides for GD and GAD65 for IDDM) was impaired, but not by irrelevant antigens (i.e.
6599 7714099 GAD65 for GD and TSHR peptides for IDDM).
6600 7714099 There was also a modest stimulation of CD8+ T cells from all groups by tetanus toxoid and cardiac myosin light chain peptide, both irrelevant antigens.
6601 7714099 Activation of T lymphocyte subsets by synthetic TSH receptor peptides and recombinant glutamate decarboxylase in autoimmune thyroid disease and insulin-dependent diabetes.
6602 7714099 In this context, we have measured the proliferative responses of peripheral blood mononuclear cells (PBMC) to the synthetic peptides corresponding to the extracellular domain of the TSH receptor (TSHR) and recombinant glutamate decarboxylase (GAD65) by means of 3H thymidine incorporation.
6603 7714099 We have also studied the antigenic activation of CD4+ and CD8+ T lymphocytes by measuring human leukocyte antigen-DR (HLA-DR) expression on the cell surface by flow cytometric analysis.
6604 7714099 PBMC obtained from 47 patients with Graves' disease (GD) [including 19 hyperthyroid GD (hyper GD)], 18 with Hashimoto's thyroiditis (HT), 7 with nontoxic nodular goiter (NG), 18 with insulin-dependent diabetes (IDDM), and 20 normal controls (N), were cultured for 7 days in the presence or absence of the pool peptides representing 3 different segments of TSHR or GAD65 at final concentration of 30 micrograms/mL or 10 micrograms/mL.
6605 7714099 The proportion of subjects whose PBMC gave a positive proliferative response with a stimulation index (SI) of over 2.3 (i.e. above the mean +2 SD for N) to TSHR peptides was significantly higher in the hyper GD group than among euthyroid GD (eu GD), HT, IDDM, and N group.
6606 7714099 The CD4+ T lymphocytes from hyper GD group were significantly more activated by TSHR peptides compared to eu GD, HT, IDDM, and N, and this induction correlated to their thyroid hormone levels.
6607 7714099 Quite differently, the activation of CD8+ T lymphocytes from both hyper GD and eu GD group in response to TSHR peptides was impaired compared to HT, IDDM, and the N group; in contrast to the findings with CD4+ T lymphocytes, this was independent of thyroid hormone levels.
6608 7714099 On the other hand, while the CD8+ T lymphocytes from GD and N groups were activated equally by GAD65, the activation of CD8+ T lymphocytes from the IDDM group by GAD65 was impaired compared to the GD and N groups.
6609 7714099 In conclusion, the activation of CD8+ T lymphocytes from GD and IDDM by relevant antigens (i.e.
6610 7714099 TSHR peptides for GD and GAD65 for IDDM) was impaired, but not by irrelevant antigens (i.e.
6611 7714099 GAD65 for GD and TSHR peptides for IDDM).
6612 7714099 There was also a modest stimulation of CD8+ T cells from all groups by tetanus toxoid and cardiac myosin light chain peptide, both irrelevant antigens.
6613 7714099 Activation of T lymphocyte subsets by synthetic TSH receptor peptides and recombinant glutamate decarboxylase in autoimmune thyroid disease and insulin-dependent diabetes.
6614 7714099 In this context, we have measured the proliferative responses of peripheral blood mononuclear cells (PBMC) to the synthetic peptides corresponding to the extracellular domain of the TSH receptor (TSHR) and recombinant glutamate decarboxylase (GAD65) by means of 3H thymidine incorporation.
6615 7714099 We have also studied the antigenic activation of CD4+ and CD8+ T lymphocytes by measuring human leukocyte antigen-DR (HLA-DR) expression on the cell surface by flow cytometric analysis.
6616 7714099 PBMC obtained from 47 patients with Graves' disease (GD) [including 19 hyperthyroid GD (hyper GD)], 18 with Hashimoto's thyroiditis (HT), 7 with nontoxic nodular goiter (NG), 18 with insulin-dependent diabetes (IDDM), and 20 normal controls (N), were cultured for 7 days in the presence or absence of the pool peptides representing 3 different segments of TSHR or GAD65 at final concentration of 30 micrograms/mL or 10 micrograms/mL.
6617 7714099 The proportion of subjects whose PBMC gave a positive proliferative response with a stimulation index (SI) of over 2.3 (i.e. above the mean +2 SD for N) to TSHR peptides was significantly higher in the hyper GD group than among euthyroid GD (eu GD), HT, IDDM, and N group.
6618 7714099 The CD4+ T lymphocytes from hyper GD group were significantly more activated by TSHR peptides compared to eu GD, HT, IDDM, and N, and this induction correlated to their thyroid hormone levels.
6619 7714099 Quite differently, the activation of CD8+ T lymphocytes from both hyper GD and eu GD group in response to TSHR peptides was impaired compared to HT, IDDM, and the N group; in contrast to the findings with CD4+ T lymphocytes, this was independent of thyroid hormone levels.
6620 7714099 On the other hand, while the CD8+ T lymphocytes from GD and N groups were activated equally by GAD65, the activation of CD8+ T lymphocytes from the IDDM group by GAD65 was impaired compared to the GD and N groups.
6621 7714099 In conclusion, the activation of CD8+ T lymphocytes from GD and IDDM by relevant antigens (i.e.
6622 7714099 TSHR peptides for GD and GAD65 for IDDM) was impaired, but not by irrelevant antigens (i.e.
6623 7714099 GAD65 for GD and TSHR peptides for IDDM).
6624 7714099 There was also a modest stimulation of CD8+ T cells from all groups by tetanus toxoid and cardiac myosin light chain peptide, both irrelevant antigens.
6625 7714099 Activation of T lymphocyte subsets by synthetic TSH receptor peptides and recombinant glutamate decarboxylase in autoimmune thyroid disease and insulin-dependent diabetes.
6626 7714099 In this context, we have measured the proliferative responses of peripheral blood mononuclear cells (PBMC) to the synthetic peptides corresponding to the extracellular domain of the TSH receptor (TSHR) and recombinant glutamate decarboxylase (GAD65) by means of 3H thymidine incorporation.
6627 7714099 We have also studied the antigenic activation of CD4+ and CD8+ T lymphocytes by measuring human leukocyte antigen-DR (HLA-DR) expression on the cell surface by flow cytometric analysis.
6628 7714099 PBMC obtained from 47 patients with Graves' disease (GD) [including 19 hyperthyroid GD (hyper GD)], 18 with Hashimoto's thyroiditis (HT), 7 with nontoxic nodular goiter (NG), 18 with insulin-dependent diabetes (IDDM), and 20 normal controls (N), were cultured for 7 days in the presence or absence of the pool peptides representing 3 different segments of TSHR or GAD65 at final concentration of 30 micrograms/mL or 10 micrograms/mL.
6629 7714099 The proportion of subjects whose PBMC gave a positive proliferative response with a stimulation index (SI) of over 2.3 (i.e. above the mean +2 SD for N) to TSHR peptides was significantly higher in the hyper GD group than among euthyroid GD (eu GD), HT, IDDM, and N group.
6630 7714099 The CD4+ T lymphocytes from hyper GD group were significantly more activated by TSHR peptides compared to eu GD, HT, IDDM, and N, and this induction correlated to their thyroid hormone levels.
6631 7714099 Quite differently, the activation of CD8+ T lymphocytes from both hyper GD and eu GD group in response to TSHR peptides was impaired compared to HT, IDDM, and the N group; in contrast to the findings with CD4+ T lymphocytes, this was independent of thyroid hormone levels.
6632 7714099 On the other hand, while the CD8+ T lymphocytes from GD and N groups were activated equally by GAD65, the activation of CD8+ T lymphocytes from the IDDM group by GAD65 was impaired compared to the GD and N groups.
6633 7714099 In conclusion, the activation of CD8+ T lymphocytes from GD and IDDM by relevant antigens (i.e.
6634 7714099 TSHR peptides for GD and GAD65 for IDDM) was impaired, but not by irrelevant antigens (i.e.
6635 7714099 GAD65 for GD and TSHR peptides for IDDM).
6636 7714099 There was also a modest stimulation of CD8+ T cells from all groups by tetanus toxoid and cardiac myosin light chain peptide, both irrelevant antigens.
6637 7714099 Activation of T lymphocyte subsets by synthetic TSH receptor peptides and recombinant glutamate decarboxylase in autoimmune thyroid disease and insulin-dependent diabetes.
6638 7714099 In this context, we have measured the proliferative responses of peripheral blood mononuclear cells (PBMC) to the synthetic peptides corresponding to the extracellular domain of the TSH receptor (TSHR) and recombinant glutamate decarboxylase (GAD65) by means of 3H thymidine incorporation.
6639 7714099 We have also studied the antigenic activation of CD4+ and CD8+ T lymphocytes by measuring human leukocyte antigen-DR (HLA-DR) expression on the cell surface by flow cytometric analysis.
6640 7714099 PBMC obtained from 47 patients with Graves' disease (GD) [including 19 hyperthyroid GD (hyper GD)], 18 with Hashimoto's thyroiditis (HT), 7 with nontoxic nodular goiter (NG), 18 with insulin-dependent diabetes (IDDM), and 20 normal controls (N), were cultured for 7 days in the presence or absence of the pool peptides representing 3 different segments of TSHR or GAD65 at final concentration of 30 micrograms/mL or 10 micrograms/mL.
6641 7714099 The proportion of subjects whose PBMC gave a positive proliferative response with a stimulation index (SI) of over 2.3 (i.e. above the mean +2 SD for N) to TSHR peptides was significantly higher in the hyper GD group than among euthyroid GD (eu GD), HT, IDDM, and N group.
6642 7714099 The CD4+ T lymphocytes from hyper GD group were significantly more activated by TSHR peptides compared to eu GD, HT, IDDM, and N, and this induction correlated to their thyroid hormone levels.
6643 7714099 Quite differently, the activation of CD8+ T lymphocytes from both hyper GD and eu GD group in response to TSHR peptides was impaired compared to HT, IDDM, and the N group; in contrast to the findings with CD4+ T lymphocytes, this was independent of thyroid hormone levels.
6644 7714099 On the other hand, while the CD8+ T lymphocytes from GD and N groups were activated equally by GAD65, the activation of CD8+ T lymphocytes from the IDDM group by GAD65 was impaired compared to the GD and N groups.
6645 7714099 In conclusion, the activation of CD8+ T lymphocytes from GD and IDDM by relevant antigens (i.e.
6646 7714099 TSHR peptides for GD and GAD65 for IDDM) was impaired, but not by irrelevant antigens (i.e.
6647 7714099 GAD65 for GD and TSHR peptides for IDDM).
6648 7714099 There was also a modest stimulation of CD8+ T cells from all groups by tetanus toxoid and cardiac myosin light chain peptide, both irrelevant antigens.
6649 7714099 Activation of T lymphocyte subsets by synthetic TSH receptor peptides and recombinant glutamate decarboxylase in autoimmune thyroid disease and insulin-dependent diabetes.
6650 7714099 In this context, we have measured the proliferative responses of peripheral blood mononuclear cells (PBMC) to the synthetic peptides corresponding to the extracellular domain of the TSH receptor (TSHR) and recombinant glutamate decarboxylase (GAD65) by means of 3H thymidine incorporation.
6651 7714099 We have also studied the antigenic activation of CD4+ and CD8+ T lymphocytes by measuring human leukocyte antigen-DR (HLA-DR) expression on the cell surface by flow cytometric analysis.
6652 7714099 PBMC obtained from 47 patients with Graves' disease (GD) [including 19 hyperthyroid GD (hyper GD)], 18 with Hashimoto's thyroiditis (HT), 7 with nontoxic nodular goiter (NG), 18 with insulin-dependent diabetes (IDDM), and 20 normal controls (N), were cultured for 7 days in the presence or absence of the pool peptides representing 3 different segments of TSHR or GAD65 at final concentration of 30 micrograms/mL or 10 micrograms/mL.
6653 7714099 The proportion of subjects whose PBMC gave a positive proliferative response with a stimulation index (SI) of over 2.3 (i.e. above the mean +2 SD for N) to TSHR peptides was significantly higher in the hyper GD group than among euthyroid GD (eu GD), HT, IDDM, and N group.
6654 7714099 The CD4+ T lymphocytes from hyper GD group were significantly more activated by TSHR peptides compared to eu GD, HT, IDDM, and N, and this induction correlated to their thyroid hormone levels.
6655 7714099 Quite differently, the activation of CD8+ T lymphocytes from both hyper GD and eu GD group in response to TSHR peptides was impaired compared to HT, IDDM, and the N group; in contrast to the findings with CD4+ T lymphocytes, this was independent of thyroid hormone levels.
6656 7714099 On the other hand, while the CD8+ T lymphocytes from GD and N groups were activated equally by GAD65, the activation of CD8+ T lymphocytes from the IDDM group by GAD65 was impaired compared to the GD and N groups.
6657 7714099 In conclusion, the activation of CD8+ T lymphocytes from GD and IDDM by relevant antigens (i.e.
6658 7714099 TSHR peptides for GD and GAD65 for IDDM) was impaired, but not by irrelevant antigens (i.e.
6659 7714099 GAD65 for GD and TSHR peptides for IDDM).
6660 7714099 There was also a modest stimulation of CD8+ T cells from all groups by tetanus toxoid and cardiac myosin light chain peptide, both irrelevant antigens.
6661 7714099 Activation of T lymphocyte subsets by synthetic TSH receptor peptides and recombinant glutamate decarboxylase in autoimmune thyroid disease and insulin-dependent diabetes.
6662 7714099 In this context, we have measured the proliferative responses of peripheral blood mononuclear cells (PBMC) to the synthetic peptides corresponding to the extracellular domain of the TSH receptor (TSHR) and recombinant glutamate decarboxylase (GAD65) by means of 3H thymidine incorporation.
6663 7714099 We have also studied the antigenic activation of CD4+ and CD8+ T lymphocytes by measuring human leukocyte antigen-DR (HLA-DR) expression on the cell surface by flow cytometric analysis.
6664 7714099 PBMC obtained from 47 patients with Graves' disease (GD) [including 19 hyperthyroid GD (hyper GD)], 18 with Hashimoto's thyroiditis (HT), 7 with nontoxic nodular goiter (NG), 18 with insulin-dependent diabetes (IDDM), and 20 normal controls (N), were cultured for 7 days in the presence or absence of the pool peptides representing 3 different segments of TSHR or GAD65 at final concentration of 30 micrograms/mL or 10 micrograms/mL.
6665 7714099 The proportion of subjects whose PBMC gave a positive proliferative response with a stimulation index (SI) of over 2.3 (i.e. above the mean +2 SD for N) to TSHR peptides was significantly higher in the hyper GD group than among euthyroid GD (eu GD), HT, IDDM, and N group.
6666 7714099 The CD4+ T lymphocytes from hyper GD group were significantly more activated by TSHR peptides compared to eu GD, HT, IDDM, and N, and this induction correlated to their thyroid hormone levels.
6667 7714099 Quite differently, the activation of CD8+ T lymphocytes from both hyper GD and eu GD group in response to TSHR peptides was impaired compared to HT, IDDM, and the N group; in contrast to the findings with CD4+ T lymphocytes, this was independent of thyroid hormone levels.
6668 7714099 On the other hand, while the CD8+ T lymphocytes from GD and N groups were activated equally by GAD65, the activation of CD8+ T lymphocytes from the IDDM group by GAD65 was impaired compared to the GD and N groups.
6669 7714099 In conclusion, the activation of CD8+ T lymphocytes from GD and IDDM by relevant antigens (i.e.
6670 7714099 TSHR peptides for GD and GAD65 for IDDM) was impaired, but not by irrelevant antigens (i.e.
6671 7714099 GAD65 for GD and TSHR peptides for IDDM).
6672 7714099 There was also a modest stimulation of CD8+ T cells from all groups by tetanus toxoid and cardiac myosin light chain peptide, both irrelevant antigens.
6673 7714102 An A-to-G mutation at nucleotide position 3243 of the mitochondrial genome has been associated with insulin-dependent diabetes mellitus (IDDM) and with noninsulin-dependent diabetes mellitus (NIDDM) with deafness.
6674 7714458 Some studies indicate an association between elevated lipoprotein(a) and macrovascular disease in non-insulin-dependent diabetes mellitus (NIDDM), but this link has not been found with insulin-dependent diabetes mellitus (IDDM).
6675 7720136 [Association of polymorphism for HLA-DQA1 promotor region (QAP) with IDDM].
6676 7720136 We have identified the DNA polymorphism for the HLA-DQA1 promotor region (QAP) in patients with early and late onset insulin-dependent diabetes mellitus (IDDM) by PCR direct sequencing.
6677 7720136 [Association of polymorphism for HLA-DQA1 promotor region (QAP) with IDDM].
6678 7720136 We have identified the DNA polymorphism for the HLA-DQA1 promotor region (QAP) in patients with early and late onset insulin-dependent diabetes mellitus (IDDM) by PCR direct sequencing.
6679 7720322 To document the incidence of microalbuminuria in children and adolescents with longstanding insulin-dependent diabetes mellitus (IDDM) and to compare the clinical characteristics and determinant risk factors of those with and without microalbuminuria, 135 adolescent patients with IDDM for 5 years or longer were evaluated.
6680 7722468 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease that results in the destruction of the pancreatic islet beta cells.
6681 7722468 Glutamic acid decarboxylase (GAD) has been recently indicated as a key autoantigen in the induction of IDDM in nonobese diabetic mice.
6682 7722468 GAD65 peptides displaying the human histocompatibility leukocyte antigen (HLA)-A*0201 binding motif have been synthesized.
6683 7722468 In three cases (one preclinical IDDM and two recent-onset IDDM), we detected specific killing of autologous antigen-presenting cells when incubated with GAD114-123 peptide or when infected with a recombinant vaccinia virus expressing GAD65.
6684 7722468 Our finding suggests that GAD-specific cytotoxic T lymphocytes may play a critical role in the initial events of IDDM.
6685 7722468 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease that results in the destruction of the pancreatic islet beta cells.
6686 7722468 Glutamic acid decarboxylase (GAD) has been recently indicated as a key autoantigen in the induction of IDDM in nonobese diabetic mice.
6687 7722468 GAD65 peptides displaying the human histocompatibility leukocyte antigen (HLA)-A*0201 binding motif have been synthesized.
6688 7722468 In three cases (one preclinical IDDM and two recent-onset IDDM), we detected specific killing of autologous antigen-presenting cells when incubated with GAD114-123 peptide or when infected with a recombinant vaccinia virus expressing GAD65.
6689 7722468 Our finding suggests that GAD-specific cytotoxic T lymphocytes may play a critical role in the initial events of IDDM.
6690 7722468 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease that results in the destruction of the pancreatic islet beta cells.
6691 7722468 Glutamic acid decarboxylase (GAD) has been recently indicated as a key autoantigen in the induction of IDDM in nonobese diabetic mice.
6692 7722468 GAD65 peptides displaying the human histocompatibility leukocyte antigen (HLA)-A*0201 binding motif have been synthesized.
6693 7722468 In three cases (one preclinical IDDM and two recent-onset IDDM), we detected specific killing of autologous antigen-presenting cells when incubated with GAD114-123 peptide or when infected with a recombinant vaccinia virus expressing GAD65.
6694 7722468 Our finding suggests that GAD-specific cytotoxic T lymphocytes may play a critical role in the initial events of IDDM.
6695 7722468 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease that results in the destruction of the pancreatic islet beta cells.
6696 7722468 Glutamic acid decarboxylase (GAD) has been recently indicated as a key autoantigen in the induction of IDDM in nonobese diabetic mice.
6697 7722468 GAD65 peptides displaying the human histocompatibility leukocyte antigen (HLA)-A*0201 binding motif have been synthesized.
6698 7722468 In three cases (one preclinical IDDM and two recent-onset IDDM), we detected specific killing of autologous antigen-presenting cells when incubated with GAD114-123 peptide or when infected with a recombinant vaccinia virus expressing GAD65.
6699 7722468 Our finding suggests that GAD-specific cytotoxic T lymphocytes may play a critical role in the initial events of IDDM.
6700 7726162 Among patients with insulin-dependent diabetes mellitus (IDDM), an excess of DR3 and DR4 alleles is classically described when compared with the general population.
6701 7726796 Although several other models exist which parallel human AEDs such as autoimmune orchitis, most research in this area has centred on animal models of insulin-dependent diabetes mellitus (IDDM) and thyroiditis.
6702 7729308 The DCCT has demonstrated that intensive insulin therapy will reduce the incidence and progression of microvascular complications in people with IDDM (22).
6703 7729604 Lack of relationship between an insertion/deletion polymorphism in the angiotensin I-converting enzyme gene and diabetic nephropathy and proliferative retinopathy in IDDM patients.
6704 7729604 We studied the relationship between an insertion(I)/deletion (D) polymorphism in the angiotensin-converting enzyme (ACE) gene in insulin-dependent diabetes mellitus (IDDM) patients with diabetic nephropathy (121 men and 77 women, age 40.9 +/- 10 years, diabetes duration 27 +/- 8 years) and in IDDM patients with normoalbuminuria (118 men and 74 women, age 42.7 +/- 10 years, diabetes duration 26 +/- 8 years).
6705 7729604 Lack of relationship between an insertion/deletion polymorphism in the angiotensin I-converting enzyme gene and diabetic nephropathy and proliferative retinopathy in IDDM patients.
6706 7729604 We studied the relationship between an insertion(I)/deletion (D) polymorphism in the angiotensin-converting enzyme (ACE) gene in insulin-dependent diabetes mellitus (IDDM) patients with diabetic nephropathy (121 men and 77 women, age 40.9 +/- 10 years, diabetes duration 27 +/- 8 years) and in IDDM patients with normoalbuminuria (118 men and 74 women, age 42.7 +/- 10 years, diabetes duration 26 +/- 8 years).
6707 7729606 Decreased interstitial apolipoprotein A-I levels in IDDM patients with diabetic nephropathy.
6708 7729606 We studied healthy control subjects (n = 9), normoalbuminuric insulin-dependent diabetes mellitus (IDDM) patients (n = 16), and IDDM patients with diabetic nephropathy (n = 11) matched for age, body mass index, smoking habits, duration of diabetes, and metabolic control.
6709 7729606 Interstitial apolipoprotein A-I (apoA-I) levels were significantly lower in patients with nephropathy (0.18 +/- 0.10 milligram [mean +/- SD]) compared with normoalbuminuric diabetic patients (0.29 +/- 0.08 milligram) and healthy control subjects (0.30 +/- 0.09 milligram).
6710 7729606 Decreased interstitial apolipoprotein A-I levels in IDDM patients with diabetic nephropathy.
6711 7729606 We studied healthy control subjects (n = 9), normoalbuminuric insulin-dependent diabetes mellitus (IDDM) patients (n = 16), and IDDM patients with diabetic nephropathy (n = 11) matched for age, body mass index, smoking habits, duration of diabetes, and metabolic control.
6712 7729606 Interstitial apolipoprotein A-I (apoA-I) levels were significantly lower in patients with nephropathy (0.18 +/- 0.10 milligram [mean +/- SD]) compared with normoalbuminuric diabetic patients (0.29 +/- 0.08 milligram) and healthy control subjects (0.30 +/- 0.09 milligram).
6713 7729608 To assess whether short-term, antecedent hyperglycemia exerts effects opposite to those observed after acute hypoglycemia, seven normal, nondiabetic subjects and eight insulin-dependent diabetes mellitus (IDDM) patients were studied during hyperinsulinemic-hypoglycemic clamp (sequential, 90-min plateaus of plasma glucose [PG] of 4.3, 3.7, 3.0, and 2.4 mmol/l).
6714 7729608 However, the rate of glucose infusion required to maintain hypoglycemic plateaus during hypoglycemia was lower after hyperglycemia (nondiabetic subjects 31.2 +/- 3.4 vs. 36.7 +/- 4 mumol.kg-1.min-1, IDDM patients 33 +/- 3.1 vs. 42.5 +/- 3.9 mumol.kg-1.min-1; P < 0.05) indicating greater insulin resistance induced by antecedent hyperglycemia.
6715 7729608 To assess whether short-term, antecedent hyperglycemia exerts effects opposite to those observed after acute hypoglycemia, seven normal, nondiabetic subjects and eight insulin-dependent diabetes mellitus (IDDM) patients were studied during hyperinsulinemic-hypoglycemic clamp (sequential, 90-min plateaus of plasma glucose [PG] of 4.3, 3.7, 3.0, and 2.4 mmol/l).
6716 7729608 However, the rate of glucose infusion required to maintain hypoglycemic plateaus during hypoglycemia was lower after hyperglycemia (nondiabetic subjects 31.2 +/- 3.4 vs. 36.7 +/- 4 mumol.kg-1.min-1, IDDM patients 33 +/- 3.1 vs. 42.5 +/- 3.9 mumol.kg-1.min-1; P < 0.05) indicating greater insulin resistance induced by antecedent hyperglycemia.
6717 7729610 The human leukocyte antigen (HLA) class II genotype DQA1*0301-DQB1*0302/DQA1*0501-DQB1*0201 has been identified as a marker strongly predisposing to insulin-dependent diabetes mellitus (IDDM) in Caucasian populations.
6718 7729610 In this study we searched for such a factor in the DRB1 locus by studying DRB1*04 polymorphism in 174 European Caucasian IDDM patients and 73 nondiabetic control subjects, all sharing the HLA-DR3/DR4 phenotype.
6719 7729610 The human leukocyte antigen (HLA) class II genotype DQA1*0301-DQB1*0302/DQA1*0501-DQB1*0201 has been identified as a marker strongly predisposing to insulin-dependent diabetes mellitus (IDDM) in Caucasian populations.
6720 7729610 In this study we searched for such a factor in the DRB1 locus by studying DRB1*04 polymorphism in 174 European Caucasian IDDM patients and 73 nondiabetic control subjects, all sharing the HLA-DR3/DR4 phenotype.
6721 7729612 Myocardial and whole-body glucose metabolism was assessed in 19 insulin-dependent diabetes mellitus (IDDM) patients.
6722 7729613 In patients with insulin-dependent diabetes mellitus (IDDM), the following were studied: 1) the prevalence of derangements of cardiac autonomic innervation as detected by mIBG scintigraphy in comparison with cardiovascular reflex tests and 2) the relationship between adrenergic cardiac innervation and left ventricular (LV) function.
6723 7729614 The time required to transfer insulin-dependent diabetes mellitus (IDDM) using islet-infiltrating lymphocytes from young prediabetic mice (25 +/- 9 days) was not statistically different from the time required to transfer IDDM using splenocytes from overtly diabetic mice (32 +/- 5 days).
6724 7729614 Cotransfer of splenocyte cells or CD4+, but not CD8+ spleen cells, from 60- to 80-day-old prediabetic female NOD mice together with either splenocytes from diabetic mice or islet-infiltrating lymphocytes from prediabetic NOD mice delayed the rapid transfer of IDDM, suggesting that CD4+ cells mediated immunoregulation.
6725 7729614 The time required to transfer insulin-dependent diabetes mellitus (IDDM) using islet-infiltrating lymphocytes from young prediabetic mice (25 +/- 9 days) was not statistically different from the time required to transfer IDDM using splenocytes from overtly diabetic mice (32 +/- 5 days).
6726 7729614 Cotransfer of splenocyte cells or CD4+, but not CD8+ spleen cells, from 60- to 80-day-old prediabetic female NOD mice together with either splenocytes from diabetic mice or islet-infiltrating lymphocytes from prediabetic NOD mice delayed the rapid transfer of IDDM, suggesting that CD4+ cells mediated immunoregulation.
6727 7729616 In patients with insulin-dependent diabetes mellitus (IDDM), microalbuminuria is a predictor of widespread severe microangiopathy and macroangiopathy.
6728 7729616 Endothelial dysfunction, as estimated by plasma vWF concentration, precedes and may predict the development of microalbuminuria in IDDM.
6729 7729616 In patients with insulin-dependent diabetes mellitus (IDDM), microalbuminuria is a predictor of widespread severe microangiopathy and macroangiopathy.
6730 7729616 Endothelial dysfunction, as estimated by plasma vWF concentration, precedes and may predict the development of microalbuminuria in IDDM.
6731 7730655 MHC class II genes have been shown to influence the development of the autoimmune disease insulin-dependent diabetes mellitus (IDDM) in the nonobese diabetic (NOD) mouse.
6732 7730655 We show that introduction of a mutated I-Ag7 Ab gene which encodes an aspartate at position 57 reduces the incidence of IDDM but does not prevent insulitis, sialadenitis, or the development of insulin and nuclear autoantibodies.
6733 7730655 MHC class II genes have been shown to influence the development of the autoimmune disease insulin-dependent diabetes mellitus (IDDM) in the nonobese diabetic (NOD) mouse.
6734 7730655 We show that introduction of a mutated I-Ag7 Ab gene which encodes an aspartate at position 57 reduces the incidence of IDDM but does not prevent insulitis, sialadenitis, or the development of insulin and nuclear autoantibodies.
6735 7732778 The proband from the first pedigree had clinically defined MELAS plus maternally transmitted insulin-dependent diabetes mellitus (IDDM).
6736 7733037 Plasma and platelet taurine concentrations were assayed in 39 patients with insulin-dependent diabetes mellitus (IDDM) and in 34 control subjects matched for age, sex, and both total and protein-derived daily energy intake.
6737 7733257 To determine the effects of the normal nocturnal rise in cortisol on carbohydrate and fat metabolism independent of changes in endogenous insulin secretion, we studied the disposition of a mixed meal in individuals with insulin-dependent diabetes mellitus (IDDM) in whom the normal nocturnal rise in cortisol had been either prevented or mimicked by using metyrapone and a constant or variable hydrocortisone infusion.
6738 7734039 Autoantibodies against glutamic acid decarboxylase 65 in Japanese patients with insulin-dependent diabetes mellitus (IDDM).
6739 7734039 Glutamic acid decarboxylase (GAD) 65 antibodies were measured by a new quantitative immunoprecipitation followed by immunoblotting assay using Chinese hamster ovary cells to produce recombinant human islet GAD65 and were compared with islet cell antibodies (ICA), antibodies against 64,000-Mr islet cell proteins (64K antibodies) and antibodies against GAD purified from pig brain.
6740 7734039 GAD65 antibodies were assayed in 32 Japanese patients with insulin-dependent diabetes mellitus (IDDM), 25 patients with non-insulin-dependent diabetes mellitus (NIDDM and 25 healthy volunteers.
6741 7734039 GAD65 antibodies were found in 12 (80.0%) of 15 patients with newly-diagnosed IDDM and in 9 (52.9%) of 17 patients with long-term IDDM.
6742 7734039 GAD65 antibodies and antibodies against GAD purified from pig brain correlated well (r = 0.70, P = 0.0001).
6743 7734039 The concordance between GAD65 antibodies and ICA, 64K antibodies, and antibodies against GAD purified from pig brain, including GAD65 and GAD67, were 87.5% (28/32), 75.0% (24/32) and 90.6% (29/32), respectively.
6744 7734039 We observed that a quantitative immunoprecipitation followed by immunoblotting assay had high sensitivity and specificity in detecting GAD65 antibodies, that the prevalence of GAD65 antibodies was as high as in Caucasians, and that GAD65 was also one of the major autoantigens in Japanese patients with IDDM.
6745 7734039 Autoantibodies against glutamic acid decarboxylase 65 in Japanese patients with insulin-dependent diabetes mellitus (IDDM).
6746 7734039 Glutamic acid decarboxylase (GAD) 65 antibodies were measured by a new quantitative immunoprecipitation followed by immunoblotting assay using Chinese hamster ovary cells to produce recombinant human islet GAD65 and were compared with islet cell antibodies (ICA), antibodies against 64,000-Mr islet cell proteins (64K antibodies) and antibodies against GAD purified from pig brain.
6747 7734039 GAD65 antibodies were assayed in 32 Japanese patients with insulin-dependent diabetes mellitus (IDDM), 25 patients with non-insulin-dependent diabetes mellitus (NIDDM and 25 healthy volunteers.
6748 7734039 GAD65 antibodies were found in 12 (80.0%) of 15 patients with newly-diagnosed IDDM and in 9 (52.9%) of 17 patients with long-term IDDM.
6749 7734039 GAD65 antibodies and antibodies against GAD purified from pig brain correlated well (r = 0.70, P = 0.0001).
6750 7734039 The concordance between GAD65 antibodies and ICA, 64K antibodies, and antibodies against GAD purified from pig brain, including GAD65 and GAD67, were 87.5% (28/32), 75.0% (24/32) and 90.6% (29/32), respectively.
6751 7734039 We observed that a quantitative immunoprecipitation followed by immunoblotting assay had high sensitivity and specificity in detecting GAD65 antibodies, that the prevalence of GAD65 antibodies was as high as in Caucasians, and that GAD65 was also one of the major autoantigens in Japanese patients with IDDM.
6752 7734039 Autoantibodies against glutamic acid decarboxylase 65 in Japanese patients with insulin-dependent diabetes mellitus (IDDM).
6753 7734039 Glutamic acid decarboxylase (GAD) 65 antibodies were measured by a new quantitative immunoprecipitation followed by immunoblotting assay using Chinese hamster ovary cells to produce recombinant human islet GAD65 and were compared with islet cell antibodies (ICA), antibodies against 64,000-Mr islet cell proteins (64K antibodies) and antibodies against GAD purified from pig brain.
6754 7734039 GAD65 antibodies were assayed in 32 Japanese patients with insulin-dependent diabetes mellitus (IDDM), 25 patients with non-insulin-dependent diabetes mellitus (NIDDM and 25 healthy volunteers.
6755 7734039 GAD65 antibodies were found in 12 (80.0%) of 15 patients with newly-diagnosed IDDM and in 9 (52.9%) of 17 patients with long-term IDDM.
6756 7734039 GAD65 antibodies and antibodies against GAD purified from pig brain correlated well (r = 0.70, P = 0.0001).
6757 7734039 The concordance between GAD65 antibodies and ICA, 64K antibodies, and antibodies against GAD purified from pig brain, including GAD65 and GAD67, were 87.5% (28/32), 75.0% (24/32) and 90.6% (29/32), respectively.
6758 7734039 We observed that a quantitative immunoprecipitation followed by immunoblotting assay had high sensitivity and specificity in detecting GAD65 antibodies, that the prevalence of GAD65 antibodies was as high as in Caucasians, and that GAD65 was also one of the major autoantigens in Japanese patients with IDDM.
6759 7734039 Autoantibodies against glutamic acid decarboxylase 65 in Japanese patients with insulin-dependent diabetes mellitus (IDDM).
6760 7734039 Glutamic acid decarboxylase (GAD) 65 antibodies were measured by a new quantitative immunoprecipitation followed by immunoblotting assay using Chinese hamster ovary cells to produce recombinant human islet GAD65 and were compared with islet cell antibodies (ICA), antibodies against 64,000-Mr islet cell proteins (64K antibodies) and antibodies against GAD purified from pig brain.
6761 7734039 GAD65 antibodies were assayed in 32 Japanese patients with insulin-dependent diabetes mellitus (IDDM), 25 patients with non-insulin-dependent diabetes mellitus (NIDDM and 25 healthy volunteers.
6762 7734039 GAD65 antibodies were found in 12 (80.0%) of 15 patients with newly-diagnosed IDDM and in 9 (52.9%) of 17 patients with long-term IDDM.
6763 7734039 GAD65 antibodies and antibodies against GAD purified from pig brain correlated well (r = 0.70, P = 0.0001).
6764 7734039 The concordance between GAD65 antibodies and ICA, 64K antibodies, and antibodies against GAD purified from pig brain, including GAD65 and GAD67, were 87.5% (28/32), 75.0% (24/32) and 90.6% (29/32), respectively.
6765 7734039 We observed that a quantitative immunoprecipitation followed by immunoblotting assay had high sensitivity and specificity in detecting GAD65 antibodies, that the prevalence of GAD65 antibodies was as high as in Caucasians, and that GAD65 was also one of the major autoantigens in Japanese patients with IDDM.
6766 7734097 In this study we explored serum DLF and digoxin-like immunoreactive factor (DLIF) in insulin-dependent diabetic (IDDM) women with normotensive pregnancies or PIH, comparing them to each other and to nondiabetic pregnant women.
6767 7734097 Women with transient hypertension of pregnancy (THP, PIH without proteinuria) had intermediate values (DLF.
6768 7734742 Some workers have argued that insulin-dependent diabetes mellitus (IDDM) is rare in Africa on account of this reduced proneness to autoimmunity.
6769 7734905 Metabolic control and blood glucose variability in children with insulin-dependent diabetes mellitus (IDDM) during and after puberty were studied.
6770 7736895 Islet cell antibodies (ICA), insulin autoantibodies (IAA), islet cell surface antibodies (ICSA) and C-peptide in 1031 school children in a population with a high background incidence of IDDM.
6771 7736895 Since after 5 years only one of the children has developed IDDM, it can be concluded autoimmune reactions towards endocrine pancreas and insulin may occur in many children without the development of manifest diabetes.
6772 7736895 Islet cell antibodies (ICA), insulin autoantibodies (IAA), islet cell surface antibodies (ICSA) and C-peptide in 1031 school children in a population with a high background incidence of IDDM.
6773 7736895 Since after 5 years only one of the children has developed IDDM, it can be concluded autoimmune reactions towards endocrine pancreas and insulin may occur in many children without the development of manifest diabetes.
6774 7740027 Blood plasma concentrations of noradrenaline, dopamine, serotonin and their metabolites (DOPAC, HVA, 5HIAA) were measured in 28 patients with insulin-dependent and 32 with noninsulin-dependent diabetes mellitus (IDDM and NIDDM, respectively).
6775 7740026 Physical development of 710 children and adolescents with insulin-dependent diabetes mellitus (IDDM) was studied over time.
6776 7740043 The levels of glucose, insulin, and C-peptide in the blood serum were measured in 38 subjects with normal and impaired glucose tolerance whose parents suffered from insulin-dependent and noninsulin-dependent diabetes mellitus (IDDM and NIDDM, respectively) and in 12 normal subjects without hereditary aggravation for diabetes mellitus in order to specify the peculiarities of development of diabetes mellitus of various types.
6777 7742656 To clarify the value of autoantibodies as risk factors of complications in various endocrine abnormalities, the incidence of autoantibodies to thyroid microsomal antigen (ATMA), thyroglobulin, and the surface antigens of the rat islet, adrenal cortex, adenohypophyseal cells and human skin fibroblasts was studied in patients with insulin-dependent mellitus (IDDM), at the onset of the disease and during one-year insulin therapy, non-insulin-dependent diabetes mellitus (NIDDM), Hashimoto thyroiditis, Graves' disease, diabetes associated with thyroidal dysfunction, euthyroid polynodular goiter, Schmidt and polyglandular syndromes and in the population.
6778 7743754 Affected subjects present with progressive insulin deficiency and may fall into the broad classifications of either Type 1 (IDDM) or Type 2 diabetes (NIDDM).
6779 7744214 Exercise-induced hypoglycaemia in IDDM patients treated with a short-acting insulin analogue.
6780 7744214 In order to examine the effect of short-acting insulin analogue on the exercise-induced hypoglycaemia in insulin-dependent diabetes mellitus (IDDM) patients we compared the glycaemic response of 40 min cycle ergometer exercise performed either shortly (40 min) or later (180 min) after a breakfast meal and subcutaneous injection of either short-acting insulin analogue [Lys(B28) Pro(B29)] or soluble human insulin (Humulin Regular) in ten IDDM patients with long duration of the disease.
6781 7744214 Exercise-induced hypoglycaemia in IDDM patients treated with a short-acting insulin analogue.
6782 7744214 In order to examine the effect of short-acting insulin analogue on the exercise-induced hypoglycaemia in insulin-dependent diabetes mellitus (IDDM) patients we compared the glycaemic response of 40 min cycle ergometer exercise performed either shortly (40 min) or later (180 min) after a breakfast meal and subcutaneous injection of either short-acting insulin analogue [Lys(B28) Pro(B29)] or soluble human insulin (Humulin Regular) in ten IDDM patients with long duration of the disease.
6783 7744224 Autoantibodies against this enzyme are observed before the onset of insulin-dependent diabetes mellitus (IDDM) in man and may be of predictive value.
6784 7744234 Serum insulin profiles in consecutive children 2 years after the diagnosis of IDDM.
6785 7744234 We studied associations of 24-h serum insulin profiles with insulin dose, age, gender, haemoglobin A1c (HbA1c) and C-peptide values, as well as blood glucose profiles in 77 consecutive children-nine aged 2-4, 14 aged 5-8, 26 aged 9-12, and 28 aged 13-17 years--2 years after the onset of insulin-dependent diabetes mellitus (IDDM).
6786 7744234 Serum insulin profiles in consecutive children 2 years after the diagnosis of IDDM.
6787 7744234 We studied associations of 24-h serum insulin profiles with insulin dose, age, gender, haemoglobin A1c (HbA1c) and C-peptide values, as well as blood glucose profiles in 77 consecutive children-nine aged 2-4, 14 aged 5-8, 26 aged 9-12, and 28 aged 13-17 years--2 years after the onset of insulin-dependent diabetes mellitus (IDDM).
6788 7744348 Accumulating evidence suggests that insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease which can be predicted from immunologic markers.
6789 7744348 Encouraging results of recent IDDM prevention trials with insulin raises the question of cost benefit of such procedures, in addition to the obvious medical benefit.
6790 7744348 Accumulating evidence suggests that insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease which can be predicted from immunologic markers.
6791 7744348 Encouraging results of recent IDDM prevention trials with insulin raises the question of cost benefit of such procedures, in addition to the obvious medical benefit.
6792 7744614 Because MHC genes play a critical role in immune function we studied their possible contribution to IDDM heterogeneity by analyzing HLA profiles of 194 IDDM patients in relation to their age at diagnosis.
6793 7744614 An association of DPB1 with IDDM was revealed by an increased frequency overall of DPB1*0301 and/or DPB1*0401, being more pronounced in patients diagnosed at > 20 years of age.
6794 7744614 Because MHC genes play a critical role in immune function we studied their possible contribution to IDDM heterogeneity by analyzing HLA profiles of 194 IDDM patients in relation to their age at diagnosis.
6795 7744614 An association of DPB1 with IDDM was revealed by an increased frequency overall of DPB1*0301 and/or DPB1*0401, being more pronounced in patients diagnosed at > 20 years of age.
6796 7752421 Intensive insulin therapy in patients with IDDM delays the onset and slows the progression of diabetic nephropathy, retinopathy, and neuropathy.
6797 7752910 Preservation of endogenous insulin in insulin-dependent diabetes mellitus (IDDM) may prevent the occurrence of diabetes-related complications.
6798 7752910 In conclusion, improvement of insulin sensitivity precedes and is possibly a prerequisite for the recovery of residual insulin in early IDDM.
6799 7752910 Preservation of endogenous insulin in insulin-dependent diabetes mellitus (IDDM) may prevent the occurrence of diabetes-related complications.
6800 7752910 In conclusion, improvement of insulin sensitivity precedes and is possibly a prerequisite for the recovery of residual insulin in early IDDM.
6801 7758881 To determine if, and the mechanism by which, lack of postprandial suppression of glucagon contributes to hyperglycaemia, nine subjects with insulin-dependent diabetes mellitus (IDDM) ingested 50 g of glucose containing both [2-3H] glucose and [6-3H] glucose on two occasions. [6-14C] glucose, insulin and low-dose somatostatin were infused intravenously at the same rates on both occasions.
6802 7758883 Autoantibodies to the islet antigen ICA69 occur in IDDM and in rheumatoid arthritis.
6803 7758883 Islet cell antigen (ICA) 69 is a newly-recognized islet cell antigen to which autoantibodies have been observed in prediabetic relatives of patients with insulin-dependent-diabetes mellitus (IDDM).
6804 7758883 Here we extend the earlier analysis of ICA69 antibodies to patients with recent-onset IDDM and to patients with other immune-mediated diseases.
6805 7758883 Mean logarithmic ICA69 antibody titres were 3.4 (+/- 1.4) in 99 patients with acute IDDM compared to 2.8 (+/- 0.9) in 49 healthy blood donors (p < 0.001).
6806 7758883 A higher mean ICA69 antibody titre of 4.1 (+/- 0.8) was observed in 16 patients with rheumatoid arthritis in comparison to acute IDDM (p < 0.01) and healthy control subjects (p < 0.001).
6807 7758883 The percentage of sera with ICA69 antibody titres above the 2 SD level of normal subjects was 21% in IDDM, 31% in rheumatoid arthritis and 6% in healthy blood donors.
6808 7758883 In IDDM, presence of ICA69 antibodies persisted and the titre remained the same over 18 months of follow-up.
6809 7758883 The relationship of ICA69 antibodies to islet cell antibodies (ICA) or insulin autoantibodies (IAA) was tested.
6810 7758883 Autoantibodies to the islet antigen ICA69 occur in IDDM and in rheumatoid arthritis.
6811 7758883 Islet cell antigen (ICA) 69 is a newly-recognized islet cell antigen to which autoantibodies have been observed in prediabetic relatives of patients with insulin-dependent-diabetes mellitus (IDDM).
6812 7758883 Here we extend the earlier analysis of ICA69 antibodies to patients with recent-onset IDDM and to patients with other immune-mediated diseases.
6813 7758883 Mean logarithmic ICA69 antibody titres were 3.4 (+/- 1.4) in 99 patients with acute IDDM compared to 2.8 (+/- 0.9) in 49 healthy blood donors (p < 0.001).
6814 7758883 A higher mean ICA69 antibody titre of 4.1 (+/- 0.8) was observed in 16 patients with rheumatoid arthritis in comparison to acute IDDM (p < 0.01) and healthy control subjects (p < 0.001).
6815 7758883 The percentage of sera with ICA69 antibody titres above the 2 SD level of normal subjects was 21% in IDDM, 31% in rheumatoid arthritis and 6% in healthy blood donors.
6816 7758883 In IDDM, presence of ICA69 antibodies persisted and the titre remained the same over 18 months of follow-up.
6817 7758883 The relationship of ICA69 antibodies to islet cell antibodies (ICA) or insulin autoantibodies (IAA) was tested.
6818 7758883 Autoantibodies to the islet antigen ICA69 occur in IDDM and in rheumatoid arthritis.
6819 7758883 Islet cell antigen (ICA) 69 is a newly-recognized islet cell antigen to which autoantibodies have been observed in prediabetic relatives of patients with insulin-dependent-diabetes mellitus (IDDM).
6820 7758883 Here we extend the earlier analysis of ICA69 antibodies to patients with recent-onset IDDM and to patients with other immune-mediated diseases.
6821 7758883 Mean logarithmic ICA69 antibody titres were 3.4 (+/- 1.4) in 99 patients with acute IDDM compared to 2.8 (+/- 0.9) in 49 healthy blood donors (p < 0.001).
6822 7758883 A higher mean ICA69 antibody titre of 4.1 (+/- 0.8) was observed in 16 patients with rheumatoid arthritis in comparison to acute IDDM (p < 0.01) and healthy control subjects (p < 0.001).
6823 7758883 The percentage of sera with ICA69 antibody titres above the 2 SD level of normal subjects was 21% in IDDM, 31% in rheumatoid arthritis and 6% in healthy blood donors.
6824 7758883 In IDDM, presence of ICA69 antibodies persisted and the titre remained the same over 18 months of follow-up.
6825 7758883 The relationship of ICA69 antibodies to islet cell antibodies (ICA) or insulin autoantibodies (IAA) was tested.
6826 7758883 Autoantibodies to the islet antigen ICA69 occur in IDDM and in rheumatoid arthritis.
6827 7758883 Islet cell antigen (ICA) 69 is a newly-recognized islet cell antigen to which autoantibodies have been observed in prediabetic relatives of patients with insulin-dependent-diabetes mellitus (IDDM).
6828 7758883 Here we extend the earlier analysis of ICA69 antibodies to patients with recent-onset IDDM and to patients with other immune-mediated diseases.
6829 7758883 Mean logarithmic ICA69 antibody titres were 3.4 (+/- 1.4) in 99 patients with acute IDDM compared to 2.8 (+/- 0.9) in 49 healthy blood donors (p < 0.001).
6830 7758883 A higher mean ICA69 antibody titre of 4.1 (+/- 0.8) was observed in 16 patients with rheumatoid arthritis in comparison to acute IDDM (p < 0.01) and healthy control subjects (p < 0.001).
6831 7758883 The percentage of sera with ICA69 antibody titres above the 2 SD level of normal subjects was 21% in IDDM, 31% in rheumatoid arthritis and 6% in healthy blood donors.
6832 7758883 In IDDM, presence of ICA69 antibodies persisted and the titre remained the same over 18 months of follow-up.
6833 7758883 The relationship of ICA69 antibodies to islet cell antibodies (ICA) or insulin autoantibodies (IAA) was tested.
6834 7758883 Autoantibodies to the islet antigen ICA69 occur in IDDM and in rheumatoid arthritis.
6835 7758883 Islet cell antigen (ICA) 69 is a newly-recognized islet cell antigen to which autoantibodies have been observed in prediabetic relatives of patients with insulin-dependent-diabetes mellitus (IDDM).
6836 7758883 Here we extend the earlier analysis of ICA69 antibodies to patients with recent-onset IDDM and to patients with other immune-mediated diseases.
6837 7758883 Mean logarithmic ICA69 antibody titres were 3.4 (+/- 1.4) in 99 patients with acute IDDM compared to 2.8 (+/- 0.9) in 49 healthy blood donors (p < 0.001).
6838 7758883 A higher mean ICA69 antibody titre of 4.1 (+/- 0.8) was observed in 16 patients with rheumatoid arthritis in comparison to acute IDDM (p < 0.01) and healthy control subjects (p < 0.001).
6839 7758883 The percentage of sera with ICA69 antibody titres above the 2 SD level of normal subjects was 21% in IDDM, 31% in rheumatoid arthritis and 6% in healthy blood donors.
6840 7758883 In IDDM, presence of ICA69 antibodies persisted and the titre remained the same over 18 months of follow-up.
6841 7758883 The relationship of ICA69 antibodies to islet cell antibodies (ICA) or insulin autoantibodies (IAA) was tested.
6842 7758883 Autoantibodies to the islet antigen ICA69 occur in IDDM and in rheumatoid arthritis.
6843 7758883 Islet cell antigen (ICA) 69 is a newly-recognized islet cell antigen to which autoantibodies have been observed in prediabetic relatives of patients with insulin-dependent-diabetes mellitus (IDDM).
6844 7758883 Here we extend the earlier analysis of ICA69 antibodies to patients with recent-onset IDDM and to patients with other immune-mediated diseases.
6845 7758883 Mean logarithmic ICA69 antibody titres were 3.4 (+/- 1.4) in 99 patients with acute IDDM compared to 2.8 (+/- 0.9) in 49 healthy blood donors (p < 0.001).
6846 7758883 A higher mean ICA69 antibody titre of 4.1 (+/- 0.8) was observed in 16 patients with rheumatoid arthritis in comparison to acute IDDM (p < 0.01) and healthy control subjects (p < 0.001).
6847 7758883 The percentage of sera with ICA69 antibody titres above the 2 SD level of normal subjects was 21% in IDDM, 31% in rheumatoid arthritis and 6% in healthy blood donors.
6848 7758883 In IDDM, presence of ICA69 antibodies persisted and the titre remained the same over 18 months of follow-up.
6849 7758883 The relationship of ICA69 antibodies to islet cell antibodies (ICA) or insulin autoantibodies (IAA) was tested.
6850 7758883 Autoantibodies to the islet antigen ICA69 occur in IDDM and in rheumatoid arthritis.
6851 7758883 Islet cell antigen (ICA) 69 is a newly-recognized islet cell antigen to which autoantibodies have been observed in prediabetic relatives of patients with insulin-dependent-diabetes mellitus (IDDM).
6852 7758883 Here we extend the earlier analysis of ICA69 antibodies to patients with recent-onset IDDM and to patients with other immune-mediated diseases.
6853 7758883 Mean logarithmic ICA69 antibody titres were 3.4 (+/- 1.4) in 99 patients with acute IDDM compared to 2.8 (+/- 0.9) in 49 healthy blood donors (p < 0.001).
6854 7758883 A higher mean ICA69 antibody titre of 4.1 (+/- 0.8) was observed in 16 patients with rheumatoid arthritis in comparison to acute IDDM (p < 0.01) and healthy control subjects (p < 0.001).
6855 7758883 The percentage of sera with ICA69 antibody titres above the 2 SD level of normal subjects was 21% in IDDM, 31% in rheumatoid arthritis and 6% in healthy blood donors.
6856 7758883 In IDDM, presence of ICA69 antibodies persisted and the titre remained the same over 18 months of follow-up.
6857 7758883 The relationship of ICA69 antibodies to islet cell antibodies (ICA) or insulin autoantibodies (IAA) was tested.
6858 7758886 These anti-37kDa antibodies were measured by the immunoprecipitation technique in individuals at risk for insulin-dependent diabetes mellitus (IDDM), with islet cell antibodies (ICA) greater than 20 Juvenile Diabetes Foundation units (JDFU).
6859 7760218 Investigated the relationship between maternal and child emotional adaptation both across and within samples of children with cystic fibrosis (CF) and insulin-dependent diabetes mellitus (IDDM).
6860 7760219 Used Cavell's (1990) model of childhood social competence to compare the social competence in peer relations of 25 children (ages 8-10 years) with insulin-dependent diabetes mellitus (IDDM), 19 children with asthma, and 24 physically healthy children.
6861 7772701 Glutamic acid decarboxylase antibodies (GAD65Ab) are common in new onset Caucasian insulin-dependent diabetic (IDDM) patients but it is unclear if this marker is also prevalent in patients of other ethnic backgrounds.
6862 7772701 We determined antibodies against human recombinant GAD in Japanese diabetic patients using a radioimmunoassay with competition between in vitro translated 35S-GAD65 and non-labelled recombinant human GAD65 (rhGAD65).
6863 7772701 Our data are consistent with a strong association of GAD65Ab also in Japanese IDDM, and suggest that, when present, GAD67Ab are frequently directed to epitope(s) common to GAD65 and GAD67.
6864 7772701 Glutamic acid decarboxylase antibodies (GAD65Ab) are common in new onset Caucasian insulin-dependent diabetic (IDDM) patients but it is unclear if this marker is also prevalent in patients of other ethnic backgrounds.
6865 7772701 We determined antibodies against human recombinant GAD in Japanese diabetic patients using a radioimmunoassay with competition between in vitro translated 35S-GAD65 and non-labelled recombinant human GAD65 (rhGAD65).
6866 7772701 Our data are consistent with a strong association of GAD65Ab also in Japanese IDDM, and suggest that, when present, GAD67Ab are frequently directed to epitope(s) common to GAD65 and GAD67.
6867 7773291 Susceptibility to human type 1 diabetes at IDDM2 is determined by tandem repeat variation at the insulin gene minisatellite locus.
6868 7773291 The IDDM2 locus encoding susceptibility to type 1 diabetes was mapped previously to a 4.1-kb region spanning the insulin gene and a minisatellite or variable number of tandem repeats (VNTR) locus on human chromosome 11p15.5.
6869 7773291 Susceptibility to human type 1 diabetes at IDDM2 is determined by tandem repeat variation at the insulin gene minisatellite locus.
6870 7773291 The IDDM2 locus encoding susceptibility to type 1 diabetes was mapped previously to a 4.1-kb region spanning the insulin gene and a minisatellite or variable number of tandem repeats (VNTR) locus on human chromosome 11p15.5.
6871 7773292 The minisatellite in the diabetes susceptibility locus IDDM2 regulates insulin transcription.
6872 7773292 Genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) is inherited as a polygenic trait.
6873 7773292 One of the loci implicated in IDDM is a polymorphic minisatellite 5' of the human insulin (INS) gene on chromosome 11.
6874 7773292 This insulin-linked polymorphic region (ILPR) is composed of tandemly repeated sequences, which fall into three size classes: IDDM is strongly associated with short ILPR alleles.
6875 7773292 The ILPR contains numerous high-affinity binding sites for the transcription factor Pur-1, and transcriptional activation by Pur-1 is modulated by naturally occurring sequences in the ILPR.
6876 7773292 The minisatellite in the diabetes susceptibility locus IDDM2 regulates insulin transcription.
6877 7773292 Genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) is inherited as a polygenic trait.
6878 7773292 One of the loci implicated in IDDM is a polymorphic minisatellite 5' of the human insulin (INS) gene on chromosome 11.
6879 7773292 This insulin-linked polymorphic region (ILPR) is composed of tandemly repeated sequences, which fall into three size classes: IDDM is strongly associated with short ILPR alleles.
6880 7773292 The ILPR contains numerous high-affinity binding sites for the transcription factor Pur-1, and transcriptional activation by Pur-1 is modulated by naturally occurring sequences in the ILPR.
6881 7773292 The minisatellite in the diabetes susceptibility locus IDDM2 regulates insulin transcription.
6882 7773292 Genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) is inherited as a polygenic trait.
6883 7773292 One of the loci implicated in IDDM is a polymorphic minisatellite 5' of the human insulin (INS) gene on chromosome 11.
6884 7773292 This insulin-linked polymorphic region (ILPR) is composed of tandemly repeated sequences, which fall into three size classes: IDDM is strongly associated with short ILPR alleles.
6885 7773292 The ILPR contains numerous high-affinity binding sites for the transcription factor Pur-1, and transcriptional activation by Pur-1 is modulated by naturally occurring sequences in the ILPR.
6886 7773292 The minisatellite in the diabetes susceptibility locus IDDM2 regulates insulin transcription.
6887 7773292 Genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) is inherited as a polygenic trait.
6888 7773292 One of the loci implicated in IDDM is a polymorphic minisatellite 5' of the human insulin (INS) gene on chromosome 11.
6889 7773292 This insulin-linked polymorphic region (ILPR) is composed of tandemly repeated sequences, which fall into three size classes: IDDM is strongly associated with short ILPR alleles.
6890 7773292 The ILPR contains numerous high-affinity binding sites for the transcription factor Pur-1, and transcriptional activation by Pur-1 is modulated by naturally occurring sequences in the ILPR.
6891 7773292 The minisatellite in the diabetes susceptibility locus IDDM2 regulates insulin transcription.
6892 7773292 Genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) is inherited as a polygenic trait.
6893 7773292 One of the loci implicated in IDDM is a polymorphic minisatellite 5' of the human insulin (INS) gene on chromosome 11.
6894 7773292 This insulin-linked polymorphic region (ILPR) is composed of tandemly repeated sequences, which fall into three size classes: IDDM is strongly associated with short ILPR alleles.
6895 7773292 The ILPR contains numerous high-affinity binding sites for the transcription factor Pur-1, and transcriptional activation by Pur-1 is modulated by naturally occurring sequences in the ILPR.
6896 7777583 Insulin-dependent diabetes mellitus (IDDM) is a serious disorder comprising approximately 10% of the total diabetic population.
6897 7782051 Low serum levels of tumor necrosis factor-alpha in insulin-dependent diabetic children.
6898 7782051 We measured serum levels of tumor necrosis factor-alpha (TNF-alpha) in 48 children with insulin-dependent diabetes mellitus (IDDM), divided into two groups according to disease duration (group I < 6 months and group II > 3 years): group I 15 patients, aged 2.2-13.7 years, and group II 33 patients, aged 4.5-25.5 years.
6899 7782051 We found that TNF-alpha levels were lower in all IDDM patients (29.65 +/- 3.83 pg/ml) than in controls (74.74 +/- 10.17 pg/ml) (p < 0.0001), as well as in group I (24.07 +/- 3.65 pg/ml) and group II (32.16 +/- 5.29 pg/ml) as compared to controls (p < 0.001).
6900 7782051 No correlation was found between serum TNF-alpha and chronologic age, duration of disease, metabolic control, insulin requirement and HLA typing.
6901 7782051 Low serum levels of tumor necrosis factor-alpha in insulin-dependent diabetic children.
6902 7782051 We measured serum levels of tumor necrosis factor-alpha (TNF-alpha) in 48 children with insulin-dependent diabetes mellitus (IDDM), divided into two groups according to disease duration (group I < 6 months and group II > 3 years): group I 15 patients, aged 2.2-13.7 years, and group II 33 patients, aged 4.5-25.5 years.
6903 7782051 We found that TNF-alpha levels were lower in all IDDM patients (29.65 +/- 3.83 pg/ml) than in controls (74.74 +/- 10.17 pg/ml) (p < 0.0001), as well as in group I (24.07 +/- 3.65 pg/ml) and group II (32.16 +/- 5.29 pg/ml) as compared to controls (p < 0.001).
6904 7782051 No correlation was found between serum TNF-alpha and chronologic age, duration of disease, metabolic control, insulin requirement and HLA typing.
6905 7783363 Islet cell antibodies (ICA) are a marker of insulin-dependent diabetes mellitus (IDDM).
6906 7783363 The presence of ICA in patients with non-insulin-dependent diabetes mellitus (NIDDM) indicates that the patients are likely to develop IDDM.
6907 7783363 Islet cell antibodies (ICA) are a marker of insulin-dependent diabetes mellitus (IDDM).
6908 7783363 The presence of ICA in patients with non-insulin-dependent diabetes mellitus (NIDDM) indicates that the patients are likely to develop IDDM.
6909 7788961 We have investigated the effects of interleukin-2 (IL-2) on the activation of suppressor T lymphocytes in autoimmune thyroid disease (AITD), with insulin-dependent diabetes mellitus (IDDM) as an autoimmune disease control; this was accomplished by measuring the expression of major histocompatibility complex class II (HLA-DR), CD25 (IL-2 alpha receptor (R)), and IL-2 beta R expression on their surfaces by flow cytometric analysis.
6910 7788961 Peripheral blood mononuclear cells (PBMC), obtained from 10 patients with Graves' disease (GD), 11 with Hashimoto's thyroiditis (HT), 9 with insulin-dependent diabetes mellitus (IDDM), and 10 normal persons (N), were cultured for 7 d in the presence or absence of IL-2 at a final concentration of 50 U/mL.
6911 7788961 CD8+ cells were isolated from cultured PBMC with immunomagnetic beads, and were stained with fluorescent-conjugated monoclonal antibodies (anti-CD11b, anti-IL-2 alpha R, anti-IL-2 beta R, and anti-HLA-DR); the activation of CD8+CD11b+ ("suppressor") T cells (Ts) by IL-2 was then analyzed on a flow cytometer.
6912 7788961 In the absence of IL-2, i.e., in the autologous mixed lymphocyte reaction (AMLR), Ts from patients with GD, HT, and IDDM showed significantly lower activation as compared to N when analyzed by HLA-DR expression, but were not significantly different when IL-2R expression was measured.
6913 7788961 With stimulation of 50 U/mL of IL-2, SI of HLA-DR+ Ts was significantly (p < 0.05 to 0.01) lower in GD, HT, and IDDM as compared with N.
6914 7788961 We have investigated the effects of interleukin-2 (IL-2) on the activation of suppressor T lymphocytes in autoimmune thyroid disease (AITD), with insulin-dependent diabetes mellitus (IDDM) as an autoimmune disease control; this was accomplished by measuring the expression of major histocompatibility complex class II (HLA-DR), CD25 (IL-2 alpha receptor (R)), and IL-2 beta R expression on their surfaces by flow cytometric analysis.
6915 7788961 Peripheral blood mononuclear cells (PBMC), obtained from 10 patients with Graves' disease (GD), 11 with Hashimoto's thyroiditis (HT), 9 with insulin-dependent diabetes mellitus (IDDM), and 10 normal persons (N), were cultured for 7 d in the presence or absence of IL-2 at a final concentration of 50 U/mL.
6916 7788961 CD8+ cells were isolated from cultured PBMC with immunomagnetic beads, and were stained with fluorescent-conjugated monoclonal antibodies (anti-CD11b, anti-IL-2 alpha R, anti-IL-2 beta R, and anti-HLA-DR); the activation of CD8+CD11b+ ("suppressor") T cells (Ts) by IL-2 was then analyzed on a flow cytometer.
6917 7788961 In the absence of IL-2, i.e., in the autologous mixed lymphocyte reaction (AMLR), Ts from patients with GD, HT, and IDDM showed significantly lower activation as compared to N when analyzed by HLA-DR expression, but were not significantly different when IL-2R expression was measured.
6918 7788961 With stimulation of 50 U/mL of IL-2, SI of HLA-DR+ Ts was significantly (p < 0.05 to 0.01) lower in GD, HT, and IDDM as compared with N.
6919 7788961 We have investigated the effects of interleukin-2 (IL-2) on the activation of suppressor T lymphocytes in autoimmune thyroid disease (AITD), with insulin-dependent diabetes mellitus (IDDM) as an autoimmune disease control; this was accomplished by measuring the expression of major histocompatibility complex class II (HLA-DR), CD25 (IL-2 alpha receptor (R)), and IL-2 beta R expression on their surfaces by flow cytometric analysis.
6920 7788961 Peripheral blood mononuclear cells (PBMC), obtained from 10 patients with Graves' disease (GD), 11 with Hashimoto's thyroiditis (HT), 9 with insulin-dependent diabetes mellitus (IDDM), and 10 normal persons (N), were cultured for 7 d in the presence or absence of IL-2 at a final concentration of 50 U/mL.
6921 7788961 CD8+ cells were isolated from cultured PBMC with immunomagnetic beads, and were stained with fluorescent-conjugated monoclonal antibodies (anti-CD11b, anti-IL-2 alpha R, anti-IL-2 beta R, and anti-HLA-DR); the activation of CD8+CD11b+ ("suppressor") T cells (Ts) by IL-2 was then analyzed on a flow cytometer.
6922 7788961 In the absence of IL-2, i.e., in the autologous mixed lymphocyte reaction (AMLR), Ts from patients with GD, HT, and IDDM showed significantly lower activation as compared to N when analyzed by HLA-DR expression, but were not significantly different when IL-2R expression was measured.
6923 7788961 With stimulation of 50 U/mL of IL-2, SI of HLA-DR+ Ts was significantly (p < 0.05 to 0.01) lower in GD, HT, and IDDM as compared with N.
6924 7788961 We have investigated the effects of interleukin-2 (IL-2) on the activation of suppressor T lymphocytes in autoimmune thyroid disease (AITD), with insulin-dependent diabetes mellitus (IDDM) as an autoimmune disease control; this was accomplished by measuring the expression of major histocompatibility complex class II (HLA-DR), CD25 (IL-2 alpha receptor (R)), and IL-2 beta R expression on their surfaces by flow cytometric analysis.
6925 7788961 Peripheral blood mononuclear cells (PBMC), obtained from 10 patients with Graves' disease (GD), 11 with Hashimoto's thyroiditis (HT), 9 with insulin-dependent diabetes mellitus (IDDM), and 10 normal persons (N), were cultured for 7 d in the presence or absence of IL-2 at a final concentration of 50 U/mL.
6926 7788961 CD8+ cells were isolated from cultured PBMC with immunomagnetic beads, and were stained with fluorescent-conjugated monoclonal antibodies (anti-CD11b, anti-IL-2 alpha R, anti-IL-2 beta R, and anti-HLA-DR); the activation of CD8+CD11b+ ("suppressor") T cells (Ts) by IL-2 was then analyzed on a flow cytometer.
6927 7788961 In the absence of IL-2, i.e., in the autologous mixed lymphocyte reaction (AMLR), Ts from patients with GD, HT, and IDDM showed significantly lower activation as compared to N when analyzed by HLA-DR expression, but were not significantly different when IL-2R expression was measured.
6928 7788961 With stimulation of 50 U/mL of IL-2, SI of HLA-DR+ Ts was significantly (p < 0.05 to 0.01) lower in GD, HT, and IDDM as compared with N.
6929 7789622 HLA-DQB1*0602 is associated with dominant protection from diabetes even among islet cell antibody-positive first-degree relatives of patients with IDDM.
6930 7789622 HLA-DQB1 alleles confer susceptibility and resistance to insulin-dependent diabetes mellitus (IDDM).
6931 7789622 HLA-DQB1*0602 is associated with dominant protection from diabetes even among islet cell antibody-positive first-degree relatives of patients with IDDM.
6932 7789622 HLA-DQB1 alleles confer susceptibility and resistance to insulin-dependent diabetes mellitus (IDDM).
6933 7789625 Effects of human glucagon-like peptide I (GLP-I)(7-36)amide were examined in volunteers having insulin-dependent diabetes mellitus (IDDM) with residual C-peptide (CP) secretion (n = 8, 7 men and 1 woman; age, 31 +/- 1.4 years; body mass index, 24.7 +/- 0.7 kg/m2; duration of diabetes, 3.2 +/- 0.8 years; insulin dose, 0.41 +/- 0.05 U.kg-1.day-1; meal-stimulated CP, 1.0 +/- 0.2 nmol/l [means +/- SE]).
6934 7789625 After a mixed meal (Sustacal, 30 kJ/kg body wt), intravenous injection of GLP-I, 1.2 pmol.kg-1.min-1 through 120 min, virtually abolished increments of plasma glucose, CP, pancreatic polypeptide (PP), and glucagon concentrations, with no significant effect on plasma gastrin levels during the infusions.
6935 7789625 Thus, in CP-positive IDDM, pharmacological doses of GLP-I reduce glycemic excursions after meals by a mechanism(s) not dependent on stimulation of insulin secretion, presumably involving delayed gastric emptying.
6936 7789625 Effects of human glucagon-like peptide I (GLP-I)(7-36)amide were examined in volunteers having insulin-dependent diabetes mellitus (IDDM) with residual C-peptide (CP) secretion (n = 8, 7 men and 1 woman; age, 31 +/- 1.4 years; body mass index, 24.7 +/- 0.7 kg/m2; duration of diabetes, 3.2 +/- 0.8 years; insulin dose, 0.41 +/- 0.05 U.kg-1.day-1; meal-stimulated CP, 1.0 +/- 0.2 nmol/l [means +/- SE]).
6937 7789625 After a mixed meal (Sustacal, 30 kJ/kg body wt), intravenous injection of GLP-I, 1.2 pmol.kg-1.min-1 through 120 min, virtually abolished increments of plasma glucose, CP, pancreatic polypeptide (PP), and glucagon concentrations, with no significant effect on plasma gastrin levels during the infusions.
6938 7789625 Thus, in CP-positive IDDM, pharmacological doses of GLP-I reduce glycemic excursions after meals by a mechanism(s) not dependent on stimulation of insulin secretion, presumably involving delayed gastric emptying.
6939 7789624 Insulin gene region-encoded susceptibility to IDDM maps upstream of the insulin gene.
6940 7789624 The gene region on chromosome 11p15.5 known to be involved in insulin-dependent diabetes mellitus (IDDM) susceptibility was recently mapped to a 4.1-kilobase region including the insulin gene.
6941 7789624 By genotyping 7 of these 10 polymorphisms and the tyrosine hydroxylase microsatellite in Finnish Caucasoid IDDM patients and control subjects, we demonstrate that many of the polymorphisms found to be associated with IDDM in other Caucasoid populations do not show any association in this Finnish population.
6942 7789624 The VNTR is located adjacent to defined regulatory DNA sequences affecting insulin gene expression, which suggests a possible effect on expression of insulin or one of the neighboring genes, tyrosine hydroxylase or insulin-like growth factor 2.
6943 7789624 Insulin gene region-encoded susceptibility to IDDM maps upstream of the insulin gene.
6944 7789624 The gene region on chromosome 11p15.5 known to be involved in insulin-dependent diabetes mellitus (IDDM) susceptibility was recently mapped to a 4.1-kilobase region including the insulin gene.
6945 7789624 By genotyping 7 of these 10 polymorphisms and the tyrosine hydroxylase microsatellite in Finnish Caucasoid IDDM patients and control subjects, we demonstrate that many of the polymorphisms found to be associated with IDDM in other Caucasoid populations do not show any association in this Finnish population.
6946 7789624 The VNTR is located adjacent to defined regulatory DNA sequences affecting insulin gene expression, which suggests a possible effect on expression of insulin or one of the neighboring genes, tyrosine hydroxylase or insulin-like growth factor 2.
6947 7789624 Insulin gene region-encoded susceptibility to IDDM maps upstream of the insulin gene.
6948 7789624 The gene region on chromosome 11p15.5 known to be involved in insulin-dependent diabetes mellitus (IDDM) susceptibility was recently mapped to a 4.1-kilobase region including the insulin gene.
6949 7789624 By genotyping 7 of these 10 polymorphisms and the tyrosine hydroxylase microsatellite in Finnish Caucasoid IDDM patients and control subjects, we demonstrate that many of the polymorphisms found to be associated with IDDM in other Caucasoid populations do not show any association in this Finnish population.
6950 7789624 The VNTR is located adjacent to defined regulatory DNA sequences affecting insulin gene expression, which suggests a possible effect on expression of insulin or one of the neighboring genes, tyrosine hydroxylase or insulin-like growth factor 2.
6951 7789627 There is increasing interest in the use of glutamic acid decarboxylase antibodies (GADAbs) for identification of subjects at increased risk of developing insulin-dependent diabetes mellitus (IDDM).
6952 7789630 Coxsackievirus B infections have been associated with clinical manifestation of insulin-dependent diabetes mellitus (IDDM) in several studies, but their initiating role in the slowly progressing beta-cell damage is not known.
6953 7789641 Recently, a dramatic decline in the cumulative incidence of diabetic nephropathy (< 10% after 25 years of diabetes) has been reported in insulin-dependent diabetes mellitus (IDDM) patients diagnosed before the age of 15 years between 1961 and 1980.
6954 7789642 Intercellular adhesion molecule 1 (ICAM-1) plays an important role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM) by being involved in the extravasation of lymphocytes from the circulation into the inflamed pancreas.
6955 7789642 Immunohistochemical study under light microscopy demonstrated that all of the mononuclear cells infiltrating the islets strongly expressed ICAM-1 and leukocyte function-associated antigen 1 (LFA-1), a counterreceptor of ICAM-1, whereas ICAM-1 expression on islet cells was not apparent.
6956 7789642 Flow cytometric analysis showed that the ICAM-1 expression on NOD islet cells and NOD-derived insulinoma cells (MIN6N8a) was inducible by interferon (IFN)-gamma or tumor necrosis factor-alpha.
6957 7789642 Susceptibility of MIN6N8a cells to lysis by a NOD islet-derived CD8+ cytotoxic T-cell clone was greatly enhanced by IFN-gamma pretreatment, and this enhancement was abolished by anti-ICAM-1 and anti-LFA-1 mAbs.
6958 7798372 Mothers (n = 26) of children and young adolescents (ages 4 to 14) with insulin-dependent diabetes mellitus (IDDM) and mothers (n = 26) of children and young adolescents with cystic fibrosis (CF) (ages 4 to 14) described family responsibilities for treatment-related tasks and their children's general independence.
6959 7800583 The aim of the study was to evaluate plasma concentration of fibrinogen, plasma activity of antithrombin III (AT-III) and plasma activity of plasminogen activator inhibitor (PAI-I) in insulin-dependent diabetic (IDDM) patients and the assessment of correlation between them and the parameters of glyco-metabolic control comprising glycemia and concentrations of fructosamine and glycated hemoglobin HbA1c.
6960 7803350 Optical density (OD) of the crystalline lens has been shown in non-diabetics to increase linearly with age over the first five decades and at an increased rate thereafter; in insulin dependent diabetic (IDDM) patients, lens OD increases with age and with duration of diabetes at a rate similar to that in non-diabetics over the age of 60 years.
6961 7806020 Abnormal increases in urinary albumin excretion during pregnancy in IDDM women with pre-existing microalbuminuria.
6962 7806020 We compared urinary albumin excretion during and after pregnancy in 30 insulin-dependent diabetic (IDDM) women with normoalbuminuria and in 12 IDDM women with microalbuminuria (> 15 micrograms.min-1) prior to conception.
6963 7806020 Abnormal increases in urinary albumin excretion during pregnancy in IDDM women with pre-existing microalbuminuria.
6964 7806020 We compared urinary albumin excretion during and after pregnancy in 30 insulin-dependent diabetic (IDDM) women with normoalbuminuria and in 12 IDDM women with microalbuminuria (> 15 micrograms.min-1) prior to conception.
6965 7806022 Furthermore, one of the three islet cell antibody negative individuals who developed IDDM was GAD65 antibody positive both in 1976 and in 1989.
6966 7806023 Normal growth and development, as well as the prevention of overweight, are major goals in the treatment of paediatric patients with insulin-dependent diabetes mellitus (IDDM).
6967 7806025 A gene in the HLA class I region contributes to susceptibility to IDDM in the Finnish population.
6968 7806025 In Finland the haplotype A2, Cw1, B56, DR4, DQ8 is the third most common haplotype in insulin-dependent diabetic (IDDM) patients and has the highest haplotype-specific absolute risk for IDDM.
6969 7806025 Cw1, B56, DR4, DQ8 haplotypes containing HLA-A alleles other than A2 are infrequent in the population and are not associated with IDDM.
6970 7806025 Evidence that class I alleles confer susceptibility to IDDM was obtained from the two HLA-C, -B, -DR and -DQ haplotypes most frequently found in IDDM patients in Finland.
6971 7806025 A24, A3 and A2 on the Cw3, B62, DR4, DQ8 haplotype, and A28, A2 and A1 on the Cw7, B8, DR3, DQ2 were all found to be associated with IDDM.
6972 7806025 Significantly more non-DR3/non-DR4 IDDM patients (47 of 55) possessed two of the IDDM-associated HLA-A alleles compared to non-DR3/non-DR4 control subjects (40 of 58; p = 0.038).
6973 7806025 Moreover, IDDM patients confirmed by oligotyping as unable to form a 'diabetes-susceptibility' DQ heterodimer, tended to possess two diabetes-associated HLA-A alleles (12 of 13) compared to control subjects (12 of 20; p = 0.056).
6974 7806025 A gene in the HLA class I region contributes to susceptibility to IDDM in the Finnish population.
6975 7806025 In Finland the haplotype A2, Cw1, B56, DR4, DQ8 is the third most common haplotype in insulin-dependent diabetic (IDDM) patients and has the highest haplotype-specific absolute risk for IDDM.
6976 7806025 Cw1, B56, DR4, DQ8 haplotypes containing HLA-A alleles other than A2 are infrequent in the population and are not associated with IDDM.
6977 7806025 Evidence that class I alleles confer susceptibility to IDDM was obtained from the two HLA-C, -B, -DR and -DQ haplotypes most frequently found in IDDM patients in Finland.
6978 7806025 A24, A3 and A2 on the Cw3, B62, DR4, DQ8 haplotype, and A28, A2 and A1 on the Cw7, B8, DR3, DQ2 were all found to be associated with IDDM.
6979 7806025 Significantly more non-DR3/non-DR4 IDDM patients (47 of 55) possessed two of the IDDM-associated HLA-A alleles compared to non-DR3/non-DR4 control subjects (40 of 58; p = 0.038).
6980 7806025 Moreover, IDDM patients confirmed by oligotyping as unable to form a 'diabetes-susceptibility' DQ heterodimer, tended to possess two diabetes-associated HLA-A alleles (12 of 13) compared to control subjects (12 of 20; p = 0.056).
6981 7806025 A gene in the HLA class I region contributes to susceptibility to IDDM in the Finnish population.
6982 7806025 In Finland the haplotype A2, Cw1, B56, DR4, DQ8 is the third most common haplotype in insulin-dependent diabetic (IDDM) patients and has the highest haplotype-specific absolute risk for IDDM.
6983 7806025 Cw1, B56, DR4, DQ8 haplotypes containing HLA-A alleles other than A2 are infrequent in the population and are not associated with IDDM.
6984 7806025 Evidence that class I alleles confer susceptibility to IDDM was obtained from the two HLA-C, -B, -DR and -DQ haplotypes most frequently found in IDDM patients in Finland.
6985 7806025 A24, A3 and A2 on the Cw3, B62, DR4, DQ8 haplotype, and A28, A2 and A1 on the Cw7, B8, DR3, DQ2 were all found to be associated with IDDM.
6986 7806025 Significantly more non-DR3/non-DR4 IDDM patients (47 of 55) possessed two of the IDDM-associated HLA-A alleles compared to non-DR3/non-DR4 control subjects (40 of 58; p = 0.038).
6987 7806025 Moreover, IDDM patients confirmed by oligotyping as unable to form a 'diabetes-susceptibility' DQ heterodimer, tended to possess two diabetes-associated HLA-A alleles (12 of 13) compared to control subjects (12 of 20; p = 0.056).
6988 7806025 A gene in the HLA class I region contributes to susceptibility to IDDM in the Finnish population.
6989 7806025 In Finland the haplotype A2, Cw1, B56, DR4, DQ8 is the third most common haplotype in insulin-dependent diabetic (IDDM) patients and has the highest haplotype-specific absolute risk for IDDM.
6990 7806025 Cw1, B56, DR4, DQ8 haplotypes containing HLA-A alleles other than A2 are infrequent in the population and are not associated with IDDM.
6991 7806025 Evidence that class I alleles confer susceptibility to IDDM was obtained from the two HLA-C, -B, -DR and -DQ haplotypes most frequently found in IDDM patients in Finland.
6992 7806025 A24, A3 and A2 on the Cw3, B62, DR4, DQ8 haplotype, and A28, A2 and A1 on the Cw7, B8, DR3, DQ2 were all found to be associated with IDDM.
6993 7806025 Significantly more non-DR3/non-DR4 IDDM patients (47 of 55) possessed two of the IDDM-associated HLA-A alleles compared to non-DR3/non-DR4 control subjects (40 of 58; p = 0.038).
6994 7806025 Moreover, IDDM patients confirmed by oligotyping as unable to form a 'diabetes-susceptibility' DQ heterodimer, tended to possess two diabetes-associated HLA-A alleles (12 of 13) compared to control subjects (12 of 20; p = 0.056).
6995 7806025 A gene in the HLA class I region contributes to susceptibility to IDDM in the Finnish population.
6996 7806025 In Finland the haplotype A2, Cw1, B56, DR4, DQ8 is the third most common haplotype in insulin-dependent diabetic (IDDM) patients and has the highest haplotype-specific absolute risk for IDDM.
6997 7806025 Cw1, B56, DR4, DQ8 haplotypes containing HLA-A alleles other than A2 are infrequent in the population and are not associated with IDDM.
6998 7806025 Evidence that class I alleles confer susceptibility to IDDM was obtained from the two HLA-C, -B, -DR and -DQ haplotypes most frequently found in IDDM patients in Finland.
6999 7806025 A24, A3 and A2 on the Cw3, B62, DR4, DQ8 haplotype, and A28, A2 and A1 on the Cw7, B8, DR3, DQ2 were all found to be associated with IDDM.
7000 7806025 Significantly more non-DR3/non-DR4 IDDM patients (47 of 55) possessed two of the IDDM-associated HLA-A alleles compared to non-DR3/non-DR4 control subjects (40 of 58; p = 0.038).
7001 7806025 Moreover, IDDM patients confirmed by oligotyping as unable to form a 'diabetes-susceptibility' DQ heterodimer, tended to possess two diabetes-associated HLA-A alleles (12 of 13) compared to control subjects (12 of 20; p = 0.056).
7002 7806025 A gene in the HLA class I region contributes to susceptibility to IDDM in the Finnish population.
7003 7806025 In Finland the haplotype A2, Cw1, B56, DR4, DQ8 is the third most common haplotype in insulin-dependent diabetic (IDDM) patients and has the highest haplotype-specific absolute risk for IDDM.
7004 7806025 Cw1, B56, DR4, DQ8 haplotypes containing HLA-A alleles other than A2 are infrequent in the population and are not associated with IDDM.
7005 7806025 Evidence that class I alleles confer susceptibility to IDDM was obtained from the two HLA-C, -B, -DR and -DQ haplotypes most frequently found in IDDM patients in Finland.
7006 7806025 A24, A3 and A2 on the Cw3, B62, DR4, DQ8 haplotype, and A28, A2 and A1 on the Cw7, B8, DR3, DQ2 were all found to be associated with IDDM.
7007 7806025 Significantly more non-DR3/non-DR4 IDDM patients (47 of 55) possessed two of the IDDM-associated HLA-A alleles compared to non-DR3/non-DR4 control subjects (40 of 58; p = 0.038).
7008 7806025 Moreover, IDDM patients confirmed by oligotyping as unable to form a 'diabetes-susceptibility' DQ heterodimer, tended to possess two diabetes-associated HLA-A alleles (12 of 13) compared to control subjects (12 of 20; p = 0.056).
7009 7806025 A gene in the HLA class I region contributes to susceptibility to IDDM in the Finnish population.
7010 7806025 In Finland the haplotype A2, Cw1, B56, DR4, DQ8 is the third most common haplotype in insulin-dependent diabetic (IDDM) patients and has the highest haplotype-specific absolute risk for IDDM.
7011 7806025 Cw1, B56, DR4, DQ8 haplotypes containing HLA-A alleles other than A2 are infrequent in the population and are not associated with IDDM.
7012 7806025 Evidence that class I alleles confer susceptibility to IDDM was obtained from the two HLA-C, -B, -DR and -DQ haplotypes most frequently found in IDDM patients in Finland.
7013 7806025 A24, A3 and A2 on the Cw3, B62, DR4, DQ8 haplotype, and A28, A2 and A1 on the Cw7, B8, DR3, DQ2 were all found to be associated with IDDM.
7014 7806025 Significantly more non-DR3/non-DR4 IDDM patients (47 of 55) possessed two of the IDDM-associated HLA-A alleles compared to non-DR3/non-DR4 control subjects (40 of 58; p = 0.038).
7015 7806025 Moreover, IDDM patients confirmed by oligotyping as unable to form a 'diabetes-susceptibility' DQ heterodimer, tended to possess two diabetes-associated HLA-A alleles (12 of 13) compared to control subjects (12 of 20; p = 0.056).
7016 7806441 The Eurodiab Insulin Dependent Diabetes (IDDM) Complications Study was a cross-sectional investigation of a stratified random sample of IDDM patients attending 31 clinics in 16 European countries.
7017 7807619 Insulin-dependent diabetes mellitus (IDDM) is a frequent complication in patients with beta-thalassaemia major.
7018 7807619 Fasting blood glucose, plasma insulin level, liver function tests, plasma ferritin, iron, and transferrin were assessed in each patient and glucose tolerance was evaluated.
7019 7809009 Glutamic acid decarboxylase (GAD) is a candidate target autoantigen involved in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
7020 7809009 Using GAD isoform-specific antibodies in an immunoblot assay, we found that expression of both GAD-65 and GAD-67 in cultured islets was glucose dependent and that increased expression of both forms of GAD correlated with increased functional state of the beta cell.
7021 7809339 An onset cohort of children and adolescents with insulin-dependent diabetes mellitus (IDDM) and their parents were studied.
7022 7809904 Using an animal model for insulin-dependent diabetes mellitus (IDDM), the NOD mouse, we have demonstrated that allogeneic bone marrow transplantation (BMT) has a preventative effect on IDDM, and that a combined transplantation of pancreas and bone marrow can be used to treat IDDM.
7023 7813805 Accelerated beta-cell destruction in adoptively transferred autoimmune diabetes correlates with an increased expression of the genes coding for TNF-alpha and granzyme A in the intra-islet infiltrates.
7024 7813805 Autoimmune destruction of beta-cells in nonobese diabetic (NOD) mice is greatly accelerated by adoptive cotransfer of syngeneic CD4+ and CD8+ T-cells from diabetic animals into newborn NOD mice.
7025 7813805 We followed, by in situ hybridization, the appearance of mRNA of the tumor necrosis factor (TNF)-alpha gene and, as a marker for activated cytotoxic T-cells, of the serine protease granzyme A gene in the cellular infiltrates generated by cell transfer at birth.
7026 7813805 Cells expressing the genes for granzyme A or TNF-alpha were seen in considerable numbers already on day 14, after adoptive transfer.
7027 7813805 Compared with our previous findings in NOD mice developing spontaneous insulin-dependent diabetes mellitus (IDDM) (Held W, MacDonald HR, Weissman IL, Hess MW, Mueller C: Genes encoding tumor necrosis factor alpha and granzyme A are expressed during development of autoimmune diabetes.
7028 7813805 Proc Natl Acad Sci USA 87:2239-2243, 1990), frequencies of cells with TNF-alpha and granzyme A mRNA were 2- and 12-fold higher, respectively, in transferred IDDM (trIDDM).
7029 7813805 TNF-alpha mRNA positive cells were predominantly found in the CD4+ T-cell subset of the pancreas-infiltrating cells, whereas granzyme A mRNA positive cells were mainly observed in the CD4- T-cell subset.
7030 7813805 Accelerated beta-cell destruction in adoptively transferred autoimmune diabetes correlates with an increased expression of the genes coding for TNF-alpha and granzyme A in the intra-islet infiltrates.
7031 7813805 Autoimmune destruction of beta-cells in nonobese diabetic (NOD) mice is greatly accelerated by adoptive cotransfer of syngeneic CD4+ and CD8+ T-cells from diabetic animals into newborn NOD mice.
7032 7813805 We followed, by in situ hybridization, the appearance of mRNA of the tumor necrosis factor (TNF)-alpha gene and, as a marker for activated cytotoxic T-cells, of the serine protease granzyme A gene in the cellular infiltrates generated by cell transfer at birth.
7033 7813805 Cells expressing the genes for granzyme A or TNF-alpha were seen in considerable numbers already on day 14, after adoptive transfer.
7034 7813805 Compared with our previous findings in NOD mice developing spontaneous insulin-dependent diabetes mellitus (IDDM) (Held W, MacDonald HR, Weissman IL, Hess MW, Mueller C: Genes encoding tumor necrosis factor alpha and granzyme A are expressed during development of autoimmune diabetes.
7035 7813805 Proc Natl Acad Sci USA 87:2239-2243, 1990), frequencies of cells with TNF-alpha and granzyme A mRNA were 2- and 12-fold higher, respectively, in transferred IDDM (trIDDM).
7036 7813805 TNF-alpha mRNA positive cells were predominantly found in the CD4+ T-cell subset of the pancreas-infiltrating cells, whereas granzyme A mRNA positive cells were mainly observed in the CD4- T-cell subset.
7037 7813818 Tissue factor pathway inhibitor activity in patients with IDDM.
7038 7813818 We studied tissue factor pathway inhibitor (TFPI) activity in insulin-dependent diabetes mellitus (IDDM) patients without macro-or microvascular complications, before and after intravenous administration of heparin, in comparison with age-matched control subjects.
7039 7813818 When the chromogenic assay was used, TFPI activity before heparin injection was significantly higher in the IDDM patients (92 +/- 24 vs. 112 +/- 23%, P < 0.01).
7040 7813818 A positive correlation between TFPI activity and glycated hemoglobin was demonstrated.
7041 7813818 Tissue factor pathway inhibitor activity in patients with IDDM.
7042 7813818 We studied tissue factor pathway inhibitor (TFPI) activity in insulin-dependent diabetes mellitus (IDDM) patients without macro-or microvascular complications, before and after intravenous administration of heparin, in comparison with age-matched control subjects.
7043 7813818 When the chromogenic assay was used, TFPI activity before heparin injection was significantly higher in the IDDM patients (92 +/- 24 vs. 112 +/- 23%, P < 0.01).
7044 7813818 A positive correlation between TFPI activity and glycated hemoglobin was demonstrated.
7045 7813818 Tissue factor pathway inhibitor activity in patients with IDDM.
7046 7813818 We studied tissue factor pathway inhibitor (TFPI) activity in insulin-dependent diabetes mellitus (IDDM) patients without macro-or microvascular complications, before and after intravenous administration of heparin, in comparison with age-matched control subjects.
7047 7813818 When the chromogenic assay was used, TFPI activity before heparin injection was significantly higher in the IDDM patients (92 +/- 24 vs. 112 +/- 23%, P < 0.01).
7048 7813818 A positive correlation between TFPI activity and glycated hemoglobin was demonstrated.
7049 7817375 Analysis of antibody markers, DRB1, DRB5, DQA1 and DQB1 genes and modeling of DR2 molecules in DR2-positive patients with insulin-dependent diabetes mellitus.
7050 7817375 HLA-DR2 is negatively associated with insulin-dependent diabetes mellitus (IDDM).
7051 7817375 The second haplotype was DR3 DQ2 in 6/11 and DR4 DQ8 in 2/11 DR2-positive patients.
7052 7818838 It affects a large proportion of both insulin-dependent (IDDM) and non-insulin-dependent diabetic (NIDDM) patients.
7053 7821177 Human leukocyte antigen class II polymorphisms and genetic susceptibility of IDDM in Egyptian children.
7054 7821197 Adenosine deaminase (ADA) is suggested to be an important enzyme for modulating the bioactivity of insulin, but its clinical significance in diabetes mellitus (DM) is not yet characterized.
7055 7821197 We measured the serum levels of ADA isoenzymes (ADA1 and ADA2) in healthy donors (HD, n = 52), insulin-dependent diabetes mellitus (IDDM, n = 53) patients and non-insulin-dependent diabetes mellitus (NIDDM, n = 65) patients.
7056 7821746 The findings in a clinical study in which IDDM patients were given C-peptide and insulin or insulin alone for 4 weeks in a double-blind randomized study design, indicate that C-peptide improves renal function by reducing urinary albumin excretion and glomerular filtration, decreases blood retinal barrier leakage and improves metabolic control.
7057 7825784 Association between insulin-dependent diabetes mellitus (IDDM) and eating disorders (anorexia nervosa, bulimia nervosa) was recently described.
7058 7826559 Twenty-four-hour ambulatory blood pressure and heart rate was studied in 28 normotensive adolescents with insulin-dependent diabetes mellitus (IDDM) and normoalbuminuria, and adolescent controls.
7059 7826593 Disordered reproductive function has long been recognized as a prevalent problem among women of reproductive age who suffer from insulin-dependent diabetes mellitus (IDDM).
7060 7826593 Similarly, pituitary function as assessed by basal gonadotrophins and gonadotrophin-releasing hormone (GnRH)-stimulated gonadotrophin release appears to be normal in young women with IDDM.
7061 7826593 It appears that the oligo/amenorrhea noted in IDDM is principally hypothalamic in origin and may represent intermittent (and perhaps reversible) failure of the GnRH pulse generator, similar to the situation observed in women who engage in endurance training or who suffer from anorexia nervosa.
7062 7826593 Disordered reproductive function has long been recognized as a prevalent problem among women of reproductive age who suffer from insulin-dependent diabetes mellitus (IDDM).
7063 7826593 Similarly, pituitary function as assessed by basal gonadotrophins and gonadotrophin-releasing hormone (GnRH)-stimulated gonadotrophin release appears to be normal in young women with IDDM.
7064 7826593 It appears that the oligo/amenorrhea noted in IDDM is principally hypothalamic in origin and may represent intermittent (and perhaps reversible) failure of the GnRH pulse generator, similar to the situation observed in women who engage in endurance training or who suffer from anorexia nervosa.
7065 7826593 Disordered reproductive function has long been recognized as a prevalent problem among women of reproductive age who suffer from insulin-dependent diabetes mellitus (IDDM).
7066 7826593 Similarly, pituitary function as assessed by basal gonadotrophins and gonadotrophin-releasing hormone (GnRH)-stimulated gonadotrophin release appears to be normal in young women with IDDM.
7067 7826593 It appears that the oligo/amenorrhea noted in IDDM is principally hypothalamic in origin and may represent intermittent (and perhaps reversible) failure of the GnRH pulse generator, similar to the situation observed in women who engage in endurance training or who suffer from anorexia nervosa.
7068 7827348 The effect of rigorous management of insulin-dependent diabetes mellitus (IDDM) during pregnancy on the perinatal outcome was assessed by comparing 78 prepartum gravid patients with IDDM managed prospectively with 78 matched controls.
7069 7827348 The diabetic women were treated with insulin by either infusion pump or split-dose therapy, with the goal of normalization of the fasting blood sugars and hemoglobin Hb A1c values.
7070 7827347 Roughly 40% of all patients with insulin-dependent diabetes mellitus (IDDM) develop diabetic nephropathy with proteinuria, hypertension and a decrease in glomerular filtration rate 10 to 20 years after the onset of the disease, and 5 years later most patients suffer from end-stage renal disease.
7071 7827347 Microalbuminuria, defined as an urinary albumin excretion rate (UAER) between 30 and 300 mg/day, strongly predicts the development of nephropathy in IDDM.
7072 7827347 Roughly 40% of all patients with insulin-dependent diabetes mellitus (IDDM) develop diabetic nephropathy with proteinuria, hypertension and a decrease in glomerular filtration rate 10 to 20 years after the onset of the disease, and 5 years later most patients suffer from end-stage renal disease.
7073 7827347 Microalbuminuria, defined as an urinary albumin excretion rate (UAER) between 30 and 300 mg/day, strongly predicts the development of nephropathy in IDDM.
7074 7828375 The wide racial-geographic differences in the incidence and prevalence of insulin-dependent diabetes mellitus (IDDM) between Europids and Asian populations prompted us to compare frequencies of positivity of autoantibody to glutamic acid decarboxylase (GAD).
7075 7828375 The patients with IDDM included 41 Koreans, 30 Thais, and 45 Australian Europids; the Koreans included 14 cases regarded as atypical IDDM by reason of a delayed requirement for insulin treatment.
7076 7828375 The wide racial-geographic differences in the incidence and prevalence of insulin-dependent diabetes mellitus (IDDM) between Europids and Asian populations prompted us to compare frequencies of positivity of autoantibody to glutamic acid decarboxylase (GAD).
7077 7828375 The patients with IDDM included 41 Koreans, 30 Thais, and 45 Australian Europids; the Koreans included 14 cases regarded as atypical IDDM by reason of a delayed requirement for insulin treatment.
7078 7828632 Contribution of glycaemic control, endogenous lipoproteins and cholesteryl ester transfer protein to accelerated cholesteryl ester transfer in IDDM.
7079 7828632 In an earlier study we demonstrated that the transfer of cholesteryl ester (CET) estimated as the net mass of CE lost from HDL to the apoB-containing lipoproteins (VLDL + LDL) during incubation of plasma is accelerated in normolipidaemic patients with insulin-dependent diabetes mellitus (IDDM).
7080 7828632 In this study, we sought first to determine whether CET estimated with an isotopic method that measures the transfer of radiolabelled CE from exogenous HDL from non-diabetic controls to endogenous VLDL + LDL was also increased in IDDM and, if so, the extent to which this disturbance was affected by glycaemic control, VLDL and CETP.
7081 7828632 Recombination experiments revealed that isotopic CET was accelerated when: (a) IDDM VLDL were combined with controls HDL and d > 1.21 fractions; and (b) IDDM d > 1.21 plasma fractions containing CETP were combined with controls VLDL + LDL and HDL.
7082 7828632 Contribution of glycaemic control, endogenous lipoproteins and cholesteryl ester transfer protein to accelerated cholesteryl ester transfer in IDDM.
7083 7828632 In an earlier study we demonstrated that the transfer of cholesteryl ester (CET) estimated as the net mass of CE lost from HDL to the apoB-containing lipoproteins (VLDL + LDL) during incubation of plasma is accelerated in normolipidaemic patients with insulin-dependent diabetes mellitus (IDDM).
7084 7828632 In this study, we sought first to determine whether CET estimated with an isotopic method that measures the transfer of radiolabelled CE from exogenous HDL from non-diabetic controls to endogenous VLDL + LDL was also increased in IDDM and, if so, the extent to which this disturbance was affected by glycaemic control, VLDL and CETP.
7085 7828632 Recombination experiments revealed that isotopic CET was accelerated when: (a) IDDM VLDL were combined with controls HDL and d > 1.21 fractions; and (b) IDDM d > 1.21 plasma fractions containing CETP were combined with controls VLDL + LDL and HDL.
7086 7828632 Contribution of glycaemic control, endogenous lipoproteins and cholesteryl ester transfer protein to accelerated cholesteryl ester transfer in IDDM.
7087 7828632 In an earlier study we demonstrated that the transfer of cholesteryl ester (CET) estimated as the net mass of CE lost from HDL to the apoB-containing lipoproteins (VLDL + LDL) during incubation of plasma is accelerated in normolipidaemic patients with insulin-dependent diabetes mellitus (IDDM).
7088 7828632 In this study, we sought first to determine whether CET estimated with an isotopic method that measures the transfer of radiolabelled CE from exogenous HDL from non-diabetic controls to endogenous VLDL + LDL was also increased in IDDM and, if so, the extent to which this disturbance was affected by glycaemic control, VLDL and CETP.
7089 7828632 Recombination experiments revealed that isotopic CET was accelerated when: (a) IDDM VLDL were combined with controls HDL and d > 1.21 fractions; and (b) IDDM d > 1.21 plasma fractions containing CETP were combined with controls VLDL + LDL and HDL.
7090 7828632 Contribution of glycaemic control, endogenous lipoproteins and cholesteryl ester transfer protein to accelerated cholesteryl ester transfer in IDDM.
7091 7828632 In an earlier study we demonstrated that the transfer of cholesteryl ester (CET) estimated as the net mass of CE lost from HDL to the apoB-containing lipoproteins (VLDL + LDL) during incubation of plasma is accelerated in normolipidaemic patients with insulin-dependent diabetes mellitus (IDDM).
7092 7828632 In this study, we sought first to determine whether CET estimated with an isotopic method that measures the transfer of radiolabelled CE from exogenous HDL from non-diabetic controls to endogenous VLDL + LDL was also increased in IDDM and, if so, the extent to which this disturbance was affected by glycaemic control, VLDL and CETP.
7093 7828632 Recombination experiments revealed that isotopic CET was accelerated when: (a) IDDM VLDL were combined with controls HDL and d > 1.21 fractions; and (b) IDDM d > 1.21 plasma fractions containing CETP were combined with controls VLDL + LDL and HDL.
7094 7830211 Compared child-rearing behaviors among mothers of children (ages 4-14) with cystic fibrosis (CF) (N = 26), insulin-dependent diabetes mellitus (IDDM) (N = 26), and mothers of physically healthy children (N = 26), on six domains, including involvement, limit setting, responsiveness, reasoning and guidance, free expression, and intimacy using the Iowa Parent Behavior Inventory.
7095 7833679 In human AITD, recent studies have demonstrated that CD8+ (suppressor/cytotoxic) and CD8+CD11b+ ("pure suppressor") cells are activated by irrelevant antigen normally, but are significantly less well activated in response to thyroglobulin or thyroperoxidase.
7096 7833679 In further similar studies, CD8+ cells from patients with Graves' disease (GD) are induced normally in response to glutamic acid decarboxylase-65 (GAD-65), the putative beta cell antigen important in insulin-dependent diabetes mellitus (IDDM), but significantly less to synthetic TSH receptor (TSHR).
7097 7833679 Conversely, CD8+ cells from patients with IDDM are activated normally in response to TSHR, but significantly less to GAD-65.
7098 7833679 In human AITD, recent studies have demonstrated that CD8+ (suppressor/cytotoxic) and CD8+CD11b+ ("pure suppressor") cells are activated by irrelevant antigen normally, but are significantly less well activated in response to thyroglobulin or thyroperoxidase.
7099 7833679 In further similar studies, CD8+ cells from patients with Graves' disease (GD) are induced normally in response to glutamic acid decarboxylase-65 (GAD-65), the putative beta cell antigen important in insulin-dependent diabetes mellitus (IDDM), but significantly less to synthetic TSH receptor (TSHR).
7100 7833679 Conversely, CD8+ cells from patients with IDDM are activated normally in response to TSHR, but significantly less to GAD-65.
7101 7834277 Improved risk assessment for insulin-dependent diabetes mellitus by analysis of amino acids in HLA-DQ and DRB1 loci.
7102 7834277 Polymorphisms in HLA class II genes have been shown to contribute to susceptibility or protection against insulin-dependent diabetes mellitus (IDDM).
7103 7834277 In the present study the role of HLA class II haplotypes and the role of DQ alpha Arg52, DQ beta Asp57 and of polymorphic amino acids, located in the antigen-binding groove and the CD4-binding domain of the DR beta 1 chain, were studied in 210 unrelated Caucasian IDDM patients and 205 controls.
7104 7834277 Our findings confirm that protection against IDDM is provided by HLA-DQ loci but that susceptibility for IDDM is provided by both HLA-DRB1 and DQB1 loci.
7105 7834277 Improved risk assessment for insulin-dependent diabetes mellitus by analysis of amino acids in HLA-DQ and DRB1 loci.
7106 7834277 Polymorphisms in HLA class II genes have been shown to contribute to susceptibility or protection against insulin-dependent diabetes mellitus (IDDM).
7107 7834277 In the present study the role of HLA class II haplotypes and the role of DQ alpha Arg52, DQ beta Asp57 and of polymorphic amino acids, located in the antigen-binding groove and the CD4-binding domain of the DR beta 1 chain, were studied in 210 unrelated Caucasian IDDM patients and 205 controls.
7108 7834277 Our findings confirm that protection against IDDM is provided by HLA-DQ loci but that susceptibility for IDDM is provided by both HLA-DRB1 and DQB1 loci.
7109 7834277 Improved risk assessment for insulin-dependent diabetes mellitus by analysis of amino acids in HLA-DQ and DRB1 loci.
7110 7834277 Polymorphisms in HLA class II genes have been shown to contribute to susceptibility or protection against insulin-dependent diabetes mellitus (IDDM).
7111 7834277 In the present study the role of HLA class II haplotypes and the role of DQ alpha Arg52, DQ beta Asp57 and of polymorphic amino acids, located in the antigen-binding groove and the CD4-binding domain of the DR beta 1 chain, were studied in 210 unrelated Caucasian IDDM patients and 205 controls.
7112 7834277 Our findings confirm that protection against IDDM is provided by HLA-DQ loci but that susceptibility for IDDM is provided by both HLA-DRB1 and DQB1 loci.
7113 7835983 The precise role of immune cells in beta cell killing and their manner of invasion of pancreatic islets in insulin-dependent diabetes mellitus (IDDM) are unclear.
7114 7835983 Immunohistochemical analysis showed that the islet engrafted cells were of CD4 and CD8 phenotype.
7115 7836934 T cells play a major role in the development of insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic (NOD) mice.
7116 7836934 Administration of interleukin 12 (IL-12), a key cytokine which guides the development of T helper type 1 (Th1) CD4+ T cells, induces rapid onset of IDDM in NOD, but not in BALB/c mice.
7117 7836934 CD4+ pancreas-infiltrating T cells, after activation by insolubilized anti T cell receptor antibody, secrete high levels of interferon gamma and low levels of IL-4.
7118 7836934 Therefore, IL-12 administration accelerates IDDM development in genetically susceptible NOD mice, and this correlates with increased Th1 cytokine production by islet-infiltrating cells.
7119 7836934 T cells play a major role in the development of insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic (NOD) mice.
7120 7836934 Administration of interleukin 12 (IL-12), a key cytokine which guides the development of T helper type 1 (Th1) CD4+ T cells, induces rapid onset of IDDM in NOD, but not in BALB/c mice.
7121 7836934 CD4+ pancreas-infiltrating T cells, after activation by insolubilized anti T cell receptor antibody, secrete high levels of interferon gamma and low levels of IL-4.
7122 7836934 Therefore, IL-12 administration accelerates IDDM development in genetically susceptible NOD mice, and this correlates with increased Th1 cytokine production by islet-infiltrating cells.
7123 7836934 T cells play a major role in the development of insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic (NOD) mice.
7124 7836934 Administration of interleukin 12 (IL-12), a key cytokine which guides the development of T helper type 1 (Th1) CD4+ T cells, induces rapid onset of IDDM in NOD, but not in BALB/c mice.
7125 7836934 CD4+ pancreas-infiltrating T cells, after activation by insolubilized anti T cell receptor antibody, secrete high levels of interferon gamma and low levels of IL-4.
7126 7836934 Therefore, IL-12 administration accelerates IDDM development in genetically susceptible NOD mice, and this correlates with increased Th1 cytokine production by islet-infiltrating cells.
7127 7840859 HLA-DQB1 genotypes and islet cell antibodies in the identification of siblings at risk for insulin-dependent diabetes (IDDM) in Finland.
7128 7840860 Several polymorphisms of the insulin gene and its flanking regions (INS region) are in linkage disequilibrium and confer susceptibility to insulin-dependent diabetes (IDDM).
7129 7840860 We have analysed INS AA and AB-BB genotypes at the 1,428 FokI site (3' of the insulin gene) in 217 patients with IDDM, 402 non-diabetic first degree relatives negative for insulin (IAA) and islet cell autoantibodies (ICA), and 116 autoantibody positive (for ICA or IAA, or both) relatives of whom 39 became diabetic on follow-up.
7130 7840860 In contrast, only 4/26 (15.3%) of the IDDM offspring inherited the paternal B allele (P = 0.001), suggesting maternal imprinting of the INS region.
7131 7840860 Several polymorphisms of the insulin gene and its flanking regions (INS region) are in linkage disequilibrium and confer susceptibility to insulin-dependent diabetes (IDDM).
7132 7840860 We have analysed INS AA and AB-BB genotypes at the 1,428 FokI site (3' of the insulin gene) in 217 patients with IDDM, 402 non-diabetic first degree relatives negative for insulin (IAA) and islet cell autoantibodies (ICA), and 116 autoantibody positive (for ICA or IAA, or both) relatives of whom 39 became diabetic on follow-up.
7133 7840860 In contrast, only 4/26 (15.3%) of the IDDM offspring inherited the paternal B allele (P = 0.001), suggesting maternal imprinting of the INS region.
7134 7840860 Several polymorphisms of the insulin gene and its flanking regions (INS region) are in linkage disequilibrium and confer susceptibility to insulin-dependent diabetes (IDDM).
7135 7840860 We have analysed INS AA and AB-BB genotypes at the 1,428 FokI site (3' of the insulin gene) in 217 patients with IDDM, 402 non-diabetic first degree relatives negative for insulin (IAA) and islet cell autoantibodies (ICA), and 116 autoantibody positive (for ICA or IAA, or both) relatives of whom 39 became diabetic on follow-up.
7136 7840860 In contrast, only 4/26 (15.3%) of the IDDM offspring inherited the paternal B allele (P = 0.001), suggesting maternal imprinting of the INS region.
7137 7842018 A locus on chromosome 15q26 (IDDM3) produces susceptibility to insulin-dependent diabetes mellitus.
7138 7842018 To identify new loci predisposing to insulin-dependent diabetes mellitus (IDDM), we have investigated 250 families with more than one diabetic child.
7139 7842018 Affected sibling pair linkage analysis revealed strong evidence for an IDDM susceptibility locus near D15S107 on chromosome 15q26 (P = 0.0010) termed IDDM3.
7140 7842018 Our study also revealed evidence for an IDDM locus on chromosome 11q13 (IDDM4) using affected siblings (P = 0.0043), but no evidence using discordant siblings.
7141 7842018 A locus on chromosome 15q26 (IDDM3) produces susceptibility to insulin-dependent diabetes mellitus.
7142 7842018 To identify new loci predisposing to insulin-dependent diabetes mellitus (IDDM), we have investigated 250 families with more than one diabetic child.
7143 7842018 Affected sibling pair linkage analysis revealed strong evidence for an IDDM susceptibility locus near D15S107 on chromosome 15q26 (P = 0.0010) termed IDDM3.
7144 7842018 Our study also revealed evidence for an IDDM locus on chromosome 11q13 (IDDM4) using affected siblings (P = 0.0043), but no evidence using discordant siblings.
7145 7842018 A locus on chromosome 15q26 (IDDM3) produces susceptibility to insulin-dependent diabetes mellitus.
7146 7842018 To identify new loci predisposing to insulin-dependent diabetes mellitus (IDDM), we have investigated 250 families with more than one diabetic child.
7147 7842018 Affected sibling pair linkage analysis revealed strong evidence for an IDDM susceptibility locus near D15S107 on chromosome 15q26 (P = 0.0010) termed IDDM3.
7148 7842018 Our study also revealed evidence for an IDDM locus on chromosome 11q13 (IDDM4) using affected siblings (P = 0.0043), but no evidence using discordant siblings.
7149 7843656 A 19-year-old woman with insulin-dependent diabetes mellitus (IDDM) of 3.5 years duration had been suffering from recurrent episodes of diabetic ketoacidosis (DKA), dizziness, and weight loss (16 kg, 29%) for 6 months.
7150 7847025 These diseases can be organ specific, such as insulin-dependent diabetes (IDDM) and non-organ specific, such as Rheumatoid Arthritis (RA).
7151 7847389 Association of LMP2 and LMP7 genes within the major histocompatibility complex with insulin-dependent diabetes mellitus: population and family studies.
7152 7847389 LMP2 and LMP7, two subunits of the proteasomes encoded in the major histocompatibility complex, are speculated to play a role in the generation of endogenous peptides for presentation by class I molecules to cytotoxic T cells.
7153 7847389 Their possible role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM) has not been documented.
7154 7847389 In this study of Caucasian subjects, we have analyzed the polymorphisms of four genes within the HLA class II region (LMP2, LMP7, and HLA-DRB1 and -DQB1) in 198 unrelated IDDM patients and 192 normal controls ascertained from the southeastern United States.
7155 7847389 A genomic polymorphism of LMP7 was found strongly associated with IDDM, and the Arg/His-60 polymorphism in LMP2 was found associated with IDDM only in subjects containing an HLA DR4-DQB1*0302 haplotype.
7156 7847389 Association of LMP2 and LMP7 genes within the major histocompatibility complex with insulin-dependent diabetes mellitus: population and family studies.
7157 7847389 LMP2 and LMP7, two subunits of the proteasomes encoded in the major histocompatibility complex, are speculated to play a role in the generation of endogenous peptides for presentation by class I molecules to cytotoxic T cells.
7158 7847389 Their possible role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM) has not been documented.
7159 7847389 In this study of Caucasian subjects, we have analyzed the polymorphisms of four genes within the HLA class II region (LMP2, LMP7, and HLA-DRB1 and -DQB1) in 198 unrelated IDDM patients and 192 normal controls ascertained from the southeastern United States.
7160 7847389 A genomic polymorphism of LMP7 was found strongly associated with IDDM, and the Arg/His-60 polymorphism in LMP2 was found associated with IDDM only in subjects containing an HLA DR4-DQB1*0302 haplotype.
7161 7847389 Association of LMP2 and LMP7 genes within the major histocompatibility complex with insulin-dependent diabetes mellitus: population and family studies.
7162 7847389 LMP2 and LMP7, two subunits of the proteasomes encoded in the major histocompatibility complex, are speculated to play a role in the generation of endogenous peptides for presentation by class I molecules to cytotoxic T cells.
7163 7847389 Their possible role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM) has not been documented.
7164 7847389 In this study of Caucasian subjects, we have analyzed the polymorphisms of four genes within the HLA class II region (LMP2, LMP7, and HLA-DRB1 and -DQB1) in 198 unrelated IDDM patients and 192 normal controls ascertained from the southeastern United States.
7165 7847389 A genomic polymorphism of LMP7 was found strongly associated with IDDM, and the Arg/His-60 polymorphism in LMP2 was found associated with IDDM only in subjects containing an HLA DR4-DQB1*0302 haplotype.
7166 7851224 Twenty-four children (ages 8 to 12 years) with insulin-dependent diabetes mellitus (IDDM) were matched by age and race, then randomly assigned either to a 6-week, self-management education program (experimental) or to receive usual care (control).
7167 7851253 Patients with insulin-dependent diabetes mellitus (IDDM) completed a measure of Attitude Toward Quitting Smoking, which assessed desire and confidence in ability to achieve cessation, and the Diabetes and Smoking Beliefs Questionnaire, which assessed beliefs regarding cigarettes and diabetes management.
7168 7851270 Abnormalities of pulmonary function tests have been described in type 1 (insulin-dependent) diabetes mellitus (IDDM).
7169 7851680 Arterial hypertension and poor glycaemic control are central to the development of microalbuminuria in insulin-dependent diabetes mellitus (IDDM).
7170 7851680 Between 1988 and 1990, we measured urinary albumin to creatinine concentration ratio (A/C) in 3,636 adult out-patients with IDDM of more than 3 years duration, serum creatinine under 133 mumol/l and who were not undergoing antihypertensive treatment.
7171 7851680 Arterial hypertension and poor glycaemic control are central to the development of microalbuminuria in insulin-dependent diabetes mellitus (IDDM).
7172 7851680 Between 1988 and 1990, we measured urinary albumin to creatinine concentration ratio (A/C) in 3,636 adult out-patients with IDDM of more than 3 years duration, serum creatinine under 133 mumol/l and who were not undergoing antihypertensive treatment.
7173 7851685 Abnormal vascular reactivity has been implicated in the aetiology of diabetic microvascular disease and we have previously demonstrated enhanced contractility of hand veins to noradrenaline in insulin-dependent diabetic (IDDM) patients with microalbuminuria.
7174 7853767 We present a 23-year-old woman with a 7-year history of insulin-dependent diabetes mellitus (IDDM) who became pregnant.
7175 7856654 Severe and mild deformations in newborn infants of insulin dependent diabetic mothers (IDDMs) and control mothers were evaluated with respect to the types of anomalies and previously hypothesized constraint factors.
7176 7858101 Tumour necrosis factor (TNF) has been implicated in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
7177 7858101 To investigate a possible role for TNF in IDDM we compared endogenous TNF production in two lines of non-obese diabetic (NOD) mice, NOD/Lt and NOD/WEHI, that have a high and low incidence of diabetes, respectively.
7178 7858101 Plasma TNF-alpha was measured in 8 week-old female non-diabetic mice primed with 1000 units IV of murine interferon gamma (IFN-gamma) followed after 3 hours by 5 micrograms IV of lipopolysaccharide (LPS).
7179 7858101 A separate group of female NOD/Lt mice had IFN-gamma/LPS-stimulated plasma TNF-alpha measured at 10 weeks and were followed to age 30 weeks.
7180 7858101 These results suggest that endogenous TNF-alpha production may be a trait marker of IDDM susceptibility.
7181 7858101 Tumour necrosis factor (TNF) has been implicated in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
7182 7858101 To investigate a possible role for TNF in IDDM we compared endogenous TNF production in two lines of non-obese diabetic (NOD) mice, NOD/Lt and NOD/WEHI, that have a high and low incidence of diabetes, respectively.
7183 7858101 Plasma TNF-alpha was measured in 8 week-old female non-diabetic mice primed with 1000 units IV of murine interferon gamma (IFN-gamma) followed after 3 hours by 5 micrograms IV of lipopolysaccharide (LPS).
7184 7858101 A separate group of female NOD/Lt mice had IFN-gamma/LPS-stimulated plasma TNF-alpha measured at 10 weeks and were followed to age 30 weeks.
7185 7858101 These results suggest that endogenous TNF-alpha production may be a trait marker of IDDM susceptibility.
7186 7858101 Tumour necrosis factor (TNF) has been implicated in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
7187 7858101 To investigate a possible role for TNF in IDDM we compared endogenous TNF production in two lines of non-obese diabetic (NOD) mice, NOD/Lt and NOD/WEHI, that have a high and low incidence of diabetes, respectively.
7188 7858101 Plasma TNF-alpha was measured in 8 week-old female non-diabetic mice primed with 1000 units IV of murine interferon gamma (IFN-gamma) followed after 3 hours by 5 micrograms IV of lipopolysaccharide (LPS).
7189 7858101 A separate group of female NOD/Lt mice had IFN-gamma/LPS-stimulated plasma TNF-alpha measured at 10 weeks and were followed to age 30 weeks.
7190 7858101 These results suggest that endogenous TNF-alpha production may be a trait marker of IDDM susceptibility.
7191 7858104 Additive susceptibility to insulin-dependent diabetes conferred by HLA-DQB1 and insulin genes.
7192 7858104 Several genomic polymorphisms at the insulin (INS) gene and its flanking regions were analyzed in 197 unrelated Caucasian patients affected by insulin-dependent diabetes (IDDM) and 159 ethnically matched, normal controls ascertained from the South-Eastern United States.
7193 7858104 However, the polymorphisms in the 5' and 3' regions flanking the INS were not significantly associated with IDDM.
7194 7858104 These results suggest that the IDDM susceptibility locus on chromosome 11p is located within the region extending from the 5' VNTR to the 3' end of the INS gene.
7195 7858104 We determined the HLA-DQB1 genotypes by denaturing gradient gel electrophoresis (DGGE) and/or sequence-specific primers (SSP) techniques to assess the possible interactions between INS and HLA.
7196 7858104 Additive susceptibility to insulin-dependent diabetes conferred by HLA-DQB1 and insulin genes.
7197 7858104 Several genomic polymorphisms at the insulin (INS) gene and its flanking regions were analyzed in 197 unrelated Caucasian patients affected by insulin-dependent diabetes (IDDM) and 159 ethnically matched, normal controls ascertained from the South-Eastern United States.
7198 7858104 However, the polymorphisms in the 5' and 3' regions flanking the INS were not significantly associated with IDDM.
7199 7858104 These results suggest that the IDDM susceptibility locus on chromosome 11p is located within the region extending from the 5' VNTR to the 3' end of the INS gene.
7200 7858104 We determined the HLA-DQB1 genotypes by denaturing gradient gel electrophoresis (DGGE) and/or sequence-specific primers (SSP) techniques to assess the possible interactions between INS and HLA.
7201 7858104 Additive susceptibility to insulin-dependent diabetes conferred by HLA-DQB1 and insulin genes.
7202 7858104 Several genomic polymorphisms at the insulin (INS) gene and its flanking regions were analyzed in 197 unrelated Caucasian patients affected by insulin-dependent diabetes (IDDM) and 159 ethnically matched, normal controls ascertained from the South-Eastern United States.
7203 7858104 However, the polymorphisms in the 5' and 3' regions flanking the INS were not significantly associated with IDDM.
7204 7858104 These results suggest that the IDDM susceptibility locus on chromosome 11p is located within the region extending from the 5' VNTR to the 3' end of the INS gene.
7205 7858104 We determined the HLA-DQB1 genotypes by denaturing gradient gel electrophoresis (DGGE) and/or sequence-specific primers (SSP) techniques to assess the possible interactions between INS and HLA.
7206 7859592 A surprising result is that this gene mutation is often observed in ICA-positive IDDM patients who were initially non-insulin-dependent, so called slowly progressive IDDM patients.
7207 7859608 We evaluated the plasma lipid levels of 3163 subjects including subjects with non-insulin-dependent diabetes mellitus (NIDDM), insulin-dependent diabetes mellitus (IDDM), impaired glucose tolerance (IGT), and normal glucose tolerance.
7208 7859623 Because of a small number of patients with insulin-dependent diabetes (IDDM) follow-up studies are difficult in Japan, and only one study was reported from the Diabetes Epidemiology Research International (DERI) Mortality Study Group.
7209 7859639 Although the HLA class II genes are clearly associated with insulin-dependent diabetes mellitus (IDDM) in all ethnic groups, considerable variation in the associated haplotypes is observed among the ethnic groups.
7210 7859639 The insulin gene region appeared to be of less value as a genetic marker for IDDM in Japanese.
7211 7859639 Although the HLA class II genes are clearly associated with insulin-dependent diabetes mellitus (IDDM) in all ethnic groups, considerable variation in the associated haplotypes is observed among the ethnic groups.
7212 7859639 The insulin gene region appeared to be of less value as a genetic marker for IDDM in Japanese.
7213 7859641 Subtype of insulin-dependent diabetes mellitus (IDDM) in Japan: slowly progressive IDDM--the clinical characteristics and pathogenesis of the syndrome.
7214 7859640 Autoantibodies to glutamic acid decarboxylase (GAD), 64,000-Mr islet cell protein (64K) antibodies and islet cell antibodies (ICA) in insulin-dependent diabetes mellitus with and without autoimmune diseases in Japan.
7215 7859640 The present study was performed to investigate the prevalence of autoantibodies to glutamic acid decarboxylase (GAD), autoantibodies to 64KDa islet cell protein (64K antibodies) and islet cell antibodies (ICA) in Japanese IDDM patients with and without AID.
7216 7859640 In short-duration diabetes (< 1 year), the prevalence of GAD antibodies, 64K antibodies and ICA were 100%, 100%, and 100%, respectively, in IDDM patients with AID, and 82%, 64% and 82%, respectively, in patients without AID.
7217 7859640 In long-standing diabetes (3-28 years), the prevalence of GAD antibodies were 76%, 48% and 33%, respectively, in IDDM patients with AID, and 48%, 28% and 16%, respectively, in patients without AID.
7218 7859640 The mean levels of GAD antibodies, 64K antibodies and ICA in IDDM patients with AID was significantly higher than in those without AID.
7219 7859640 Furthermore, the prevalence of GAD antibodies were detected more frequently than ICA and 64K antibodies in long standing IDDM patients.
7220 7859640 Our results demonstrate that the prevalence of GAD antibodies in IDDM patients were as high as those reported in Caucasians, and high levels of GAD antibodies were observed in IDDM patients with AID.
7221 7859640 Autoantibodies to glutamic acid decarboxylase (GAD), 64,000-Mr islet cell protein (64K) antibodies and islet cell antibodies (ICA) in insulin-dependent diabetes mellitus with and without autoimmune diseases in Japan.
7222 7859640 The present study was performed to investigate the prevalence of autoantibodies to glutamic acid decarboxylase (GAD), autoantibodies to 64KDa islet cell protein (64K antibodies) and islet cell antibodies (ICA) in Japanese IDDM patients with and without AID.
7223 7859640 In short-duration diabetes (< 1 year), the prevalence of GAD antibodies, 64K antibodies and ICA were 100%, 100%, and 100%, respectively, in IDDM patients with AID, and 82%, 64% and 82%, respectively, in patients without AID.
7224 7859640 In long-standing diabetes (3-28 years), the prevalence of GAD antibodies were 76%, 48% and 33%, respectively, in IDDM patients with AID, and 48%, 28% and 16%, respectively, in patients without AID.
7225 7859640 The mean levels of GAD antibodies, 64K antibodies and ICA in IDDM patients with AID was significantly higher than in those without AID.
7226 7859640 Furthermore, the prevalence of GAD antibodies were detected more frequently than ICA and 64K antibodies in long standing IDDM patients.
7227 7859640 Our results demonstrate that the prevalence of GAD antibodies in IDDM patients were as high as those reported in Caucasians, and high levels of GAD antibodies were observed in IDDM patients with AID.
7228 7859640 Autoantibodies to glutamic acid decarboxylase (GAD), 64,000-Mr islet cell protein (64K) antibodies and islet cell antibodies (ICA) in insulin-dependent diabetes mellitus with and without autoimmune diseases in Japan.
7229 7859640 The present study was performed to investigate the prevalence of autoantibodies to glutamic acid decarboxylase (GAD), autoantibodies to 64KDa islet cell protein (64K antibodies) and islet cell antibodies (ICA) in Japanese IDDM patients with and without AID.
7230 7859640 In short-duration diabetes (< 1 year), the prevalence of GAD antibodies, 64K antibodies and ICA were 100%, 100%, and 100%, respectively, in IDDM patients with AID, and 82%, 64% and 82%, respectively, in patients without AID.
7231 7859640 In long-standing diabetes (3-28 years), the prevalence of GAD antibodies were 76%, 48% and 33%, respectively, in IDDM patients with AID, and 48%, 28% and 16%, respectively, in patients without AID.
7232 7859640 The mean levels of GAD antibodies, 64K antibodies and ICA in IDDM patients with AID was significantly higher than in those without AID.
7233 7859640 Furthermore, the prevalence of GAD antibodies were detected more frequently than ICA and 64K antibodies in long standing IDDM patients.
7234 7859640 Our results demonstrate that the prevalence of GAD antibodies in IDDM patients were as high as those reported in Caucasians, and high levels of GAD antibodies were observed in IDDM patients with AID.
7235 7859640 Autoantibodies to glutamic acid decarboxylase (GAD), 64,000-Mr islet cell protein (64K) antibodies and islet cell antibodies (ICA) in insulin-dependent diabetes mellitus with and without autoimmune diseases in Japan.
7236 7859640 The present study was performed to investigate the prevalence of autoantibodies to glutamic acid decarboxylase (GAD), autoantibodies to 64KDa islet cell protein (64K antibodies) and islet cell antibodies (ICA) in Japanese IDDM patients with and without AID.
7237 7859640 In short-duration diabetes (< 1 year), the prevalence of GAD antibodies, 64K antibodies and ICA were 100%, 100%, and 100%, respectively, in IDDM patients with AID, and 82%, 64% and 82%, respectively, in patients without AID.
7238 7859640 In long-standing diabetes (3-28 years), the prevalence of GAD antibodies were 76%, 48% and 33%, respectively, in IDDM patients with AID, and 48%, 28% and 16%, respectively, in patients without AID.
7239 7859640 The mean levels of GAD antibodies, 64K antibodies and ICA in IDDM patients with AID was significantly higher than in those without AID.
7240 7859640 Furthermore, the prevalence of GAD antibodies were detected more frequently than ICA and 64K antibodies in long standing IDDM patients.
7241 7859640 Our results demonstrate that the prevalence of GAD antibodies in IDDM patients were as high as those reported in Caucasians, and high levels of GAD antibodies were observed in IDDM patients with AID.
7242 7859640 Autoantibodies to glutamic acid decarboxylase (GAD), 64,000-Mr islet cell protein (64K) antibodies and islet cell antibodies (ICA) in insulin-dependent diabetes mellitus with and without autoimmune diseases in Japan.
7243 7859640 The present study was performed to investigate the prevalence of autoantibodies to glutamic acid decarboxylase (GAD), autoantibodies to 64KDa islet cell protein (64K antibodies) and islet cell antibodies (ICA) in Japanese IDDM patients with and without AID.
7244 7859640 In short-duration diabetes (< 1 year), the prevalence of GAD antibodies, 64K antibodies and ICA were 100%, 100%, and 100%, respectively, in IDDM patients with AID, and 82%, 64% and 82%, respectively, in patients without AID.
7245 7859640 In long-standing diabetes (3-28 years), the prevalence of GAD antibodies were 76%, 48% and 33%, respectively, in IDDM patients with AID, and 48%, 28% and 16%, respectively, in patients without AID.
7246 7859640 The mean levels of GAD antibodies, 64K antibodies and ICA in IDDM patients with AID was significantly higher than in those without AID.
7247 7859640 Furthermore, the prevalence of GAD antibodies were detected more frequently than ICA and 64K antibodies in long standing IDDM patients.
7248 7859640 Our results demonstrate that the prevalence of GAD antibodies in IDDM patients were as high as those reported in Caucasians, and high levels of GAD antibodies were observed in IDDM patients with AID.
7249 7859640 Autoantibodies to glutamic acid decarboxylase (GAD), 64,000-Mr islet cell protein (64K) antibodies and islet cell antibodies (ICA) in insulin-dependent diabetes mellitus with and without autoimmune diseases in Japan.
7250 7859640 The present study was performed to investigate the prevalence of autoantibodies to glutamic acid decarboxylase (GAD), autoantibodies to 64KDa islet cell protein (64K antibodies) and islet cell antibodies (ICA) in Japanese IDDM patients with and without AID.
7251 7859640 In short-duration diabetes (< 1 year), the prevalence of GAD antibodies, 64K antibodies and ICA were 100%, 100%, and 100%, respectively, in IDDM patients with AID, and 82%, 64% and 82%, respectively, in patients without AID.
7252 7859640 In long-standing diabetes (3-28 years), the prevalence of GAD antibodies were 76%, 48% and 33%, respectively, in IDDM patients with AID, and 48%, 28% and 16%, respectively, in patients without AID.
7253 7859640 The mean levels of GAD antibodies, 64K antibodies and ICA in IDDM patients with AID was significantly higher than in those without AID.
7254 7859640 Furthermore, the prevalence of GAD antibodies were detected more frequently than ICA and 64K antibodies in long standing IDDM patients.
7255 7859640 Our results demonstrate that the prevalence of GAD antibodies in IDDM patients were as high as those reported in Caucasians, and high levels of GAD antibodies were observed in IDDM patients with AID.
7256 7859638 A multicenter study on HLA and autoimmunity in Japanese patients with early-onset insulin-dependent diabetes mellitus (IDDM): the JDS Study.
7257 7859638 The Japan Diabetes Society (JDS) conducted a multicenter study on HLA and autoimmunity in Japanese patients with early-onset insulin-dependent diabetes mellitus (IDDM).
7258 7859638 A multicenter study on HLA and autoimmunity in Japanese patients with early-onset insulin-dependent diabetes mellitus (IDDM): the JDS Study.
7259 7859638 The Japan Diabetes Society (JDS) conducted a multicenter study on HLA and autoimmunity in Japanese patients with early-onset insulin-dependent diabetes mellitus (IDDM).
7260 7859930 Positional cloning of insulin-dependent diabetes mellitus (IDDM) has been assisted by the expansion of molecular genetic tools and highly informative markers, so that new IDDM susceptibility genes are being uncovered.
7261 7859942 Regulation of postprandial whole-body proteolysis in insulin-deprived IDDM.
7262 7859942 To evaluate whether insulin is essential in the regulation of this process, we have investigated the effect of mixed-meal ingestion on whole-body protein breakdown in insulin-deprived insulin-dependent diabetes mellitus (IDDM) patients and normal control subjects.
7263 7859942 During meal ingestion, endogenous phenylalanine and leucine Ra values were suppressed in both the insulin-deficient IDDM (P < 0.05) and control subjects (P < 0.05).
7264 7859942 Regulation of postprandial whole-body proteolysis in insulin-deprived IDDM.
7265 7859942 To evaluate whether insulin is essential in the regulation of this process, we have investigated the effect of mixed-meal ingestion on whole-body protein breakdown in insulin-deprived insulin-dependent diabetes mellitus (IDDM) patients and normal control subjects.
7266 7859942 During meal ingestion, endogenous phenylalanine and leucine Ra values were suppressed in both the insulin-deficient IDDM (P < 0.05) and control subjects (P < 0.05).
7267 7859942 Regulation of postprandial whole-body proteolysis in insulin-deprived IDDM.
7268 7859942 To evaluate whether insulin is essential in the regulation of this process, we have investigated the effect of mixed-meal ingestion on whole-body protein breakdown in insulin-deprived insulin-dependent diabetes mellitus (IDDM) patients and normal control subjects.
7269 7859942 During meal ingestion, endogenous phenylalanine and leucine Ra values were suppressed in both the insulin-deficient IDDM (P < 0.05) and control subjects (P < 0.05).
7270 7860729 The participation of IL-2 in insulin-dependent (type 1) diabetes (IDDM) was analyzed in transgenic (tg) mice expressing the nucleoprotein (NP) of lymphocytic choriomeningitis virus and IL-2 under control of the rat insulin promoter focally in beta cells of the islets of Langerhans.
7271 7860729 Insertion and expression of the viral (self) gene or of the IL-2 gene alone did not lead to IDDM.
7272 7860729 Infiltration primarily of CD4 and B lymphocytes and increased expression of MHC class I and II molecules occurred in islets where IL-2 was expressed.
7273 7860729 In contrast, viral inoculum to single tg mice expressing either the viral protein or IL-2 failed to enhance the incidence of IDDM over 30% for viral protein or 10% for IL-2 after an 8-mo observation period.
7274 7860729 The participation of IL-2 in insulin-dependent (type 1) diabetes (IDDM) was analyzed in transgenic (tg) mice expressing the nucleoprotein (NP) of lymphocytic choriomeningitis virus and IL-2 under control of the rat insulin promoter focally in beta cells of the islets of Langerhans.
7275 7860729 Insertion and expression of the viral (self) gene or of the IL-2 gene alone did not lead to IDDM.
7276 7860729 Infiltration primarily of CD4 and B lymphocytes and increased expression of MHC class I and II molecules occurred in islets where IL-2 was expressed.
7277 7860729 In contrast, viral inoculum to single tg mice expressing either the viral protein or IL-2 failed to enhance the incidence of IDDM over 30% for viral protein or 10% for IL-2 after an 8-mo observation period.
7278 7860729 The participation of IL-2 in insulin-dependent (type 1) diabetes (IDDM) was analyzed in transgenic (tg) mice expressing the nucleoprotein (NP) of lymphocytic choriomeningitis virus and IL-2 under control of the rat insulin promoter focally in beta cells of the islets of Langerhans.
7279 7860729 Insertion and expression of the viral (self) gene or of the IL-2 gene alone did not lead to IDDM.
7280 7860729 Infiltration primarily of CD4 and B lymphocytes and increased expression of MHC class I and II molecules occurred in islets where IL-2 was expressed.
7281 7860729 In contrast, viral inoculum to single tg mice expressing either the viral protein or IL-2 failed to enhance the incidence of IDDM over 30% for viral protein or 10% for IL-2 after an 8-mo observation period.
7282 7860761 Hepatic glycogen concentration was measured in six subjects with insulin-dependent diabetes mellitus (IDDM) and nine weight-matched control subjects using 13C nuclear magnetic resonance spectroscopy during a day in which three isocaloric mixed meals were ingested.
7283 7861711 In other respects, such as sex ratio, age, body mass index, duration of IDDM, hemoglobin A1c, and normotensive systolic, diastolic and mean blood pressures (BP), these subgroups were closely matched.
7284 7861711 Plasma renin concentration was determined by a direct radioimmunoassay method (Sanofi-Pasteur) and found to be virtually the same in the control and IDDM adolescents as a whole.
7285 7861711 In other respects, such as sex ratio, age, body mass index, duration of IDDM, hemoglobin A1c, and normotensive systolic, diastolic and mean blood pressures (BP), these subgroups were closely matched.
7286 7861711 Plasma renin concentration was determined by a direct radioimmunoassay method (Sanofi-Pasteur) and found to be virtually the same in the control and IDDM adolescents as a whole.
7287 7865259 Thirty-three southern Chinese children with insulin-dependent diabetes mellitus (IDDM) were studied.
7288 7867216 We studied 12 men with insulin-dependent diabetes mellitus (IDDM), 14 men with noninsulin-dependent diabetes mellitus (NIDDM), and 26 age-matched healthy men on the same diet.
7289 7867882 The transmission of HLA-DR and DQ was compared between 46 families with at least one child affected by insulin dependent diabetes mellitis (IDDM) and 43 healthy control families.
7290 7867883 Sera obtained at diagnosis from 273 children (0-14 years) with insulin-dependent diabetes mellitus (IDDM) were studied to compare different autoantibody levels.
7291 7867883 Antibodies against glutamate decarboxylase were measured by radioimmunoprecipitation, insulin autoantibodies (on 176 sera collected within 4 days of initiation of insulin therapy) by radioimmunoassay, thyroid peroxidase and antigliadin IgA antibodies by enzyme-linked immunoassay, and anti-endomysial IgA and islet cell antibodies by indirect immunofluorescence.
7292 7867883 Of the sera 69% were positive for anti-glutamate decarboxylase, 65% for insulin autoantibodies, 71% for islet cell antibodies (> or = 20 Juvenile Diabetes Foundation units), 10% for anti-thyroid peroxidase, 2.6% for antigliadin and 3.0% for anti-endomysial antibodies.
7293 7867885 To investigate the impact of diabetic mothers on the maturation of the immune system in their offspring, immunophenotypic markers of major lymphocyte subpopulations were evaluated by two-colour flow cytometric analysis in 160 healthy children of diabetic mothers (100 with insulin-dependent diabetes mellitus (IDDM): 48 with gestational diabetes), including 22 neonates, 45 infants aged 8-12 months, 46 children aged 1-2 years, 29 children aged 3-6 years and 18 children aged 7-17 years.
7294 7867888 Association of polymorphism in the interferon gamma gene with IDDM.
7295 7867888 Cytokines may play important roles in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
7296 7867888 We analysed a dinucleotide repeat polymorphism within the first intron of the interferon gamma (IFN-gamma) gene in Japanese diabetic patients (175 IDDM and 145 non-insulin-dependent diabetes mellitus) and 267 control subjects.
7297 7867888 The alleles "3" and "6" were increased in the IDDM patients, and a significant increase in the frequency of the "3/6" genotype was observed in the IDDM patient group (9.1%, RR 2.9, p = 0.010), in the patients with initial insulin therapy less than 1 year from onset (10.6%, RR 3.4, p = 0.004), or in the young-onset patients (16.7%, RR 5.7, p = 0.0003) in comparison to the control subjects (3.4%).
7298 7867888 These results suggest that the IFN-gamma gene region may contribute to the pathogenesis of IDDM and could be a genetic marker for IDDM.
7299 7867888 Association of polymorphism in the interferon gamma gene with IDDM.
7300 7867888 Cytokines may play important roles in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
7301 7867888 We analysed a dinucleotide repeat polymorphism within the first intron of the interferon gamma (IFN-gamma) gene in Japanese diabetic patients (175 IDDM and 145 non-insulin-dependent diabetes mellitus) and 267 control subjects.
7302 7867888 The alleles "3" and "6" were increased in the IDDM patients, and a significant increase in the frequency of the "3/6" genotype was observed in the IDDM patient group (9.1%, RR 2.9, p = 0.010), in the patients with initial insulin therapy less than 1 year from onset (10.6%, RR 3.4, p = 0.004), or in the young-onset patients (16.7%, RR 5.7, p = 0.0003) in comparison to the control subjects (3.4%).
7303 7867888 These results suggest that the IFN-gamma gene region may contribute to the pathogenesis of IDDM and could be a genetic marker for IDDM.
7304 7867888 Association of polymorphism in the interferon gamma gene with IDDM.
7305 7867888 Cytokines may play important roles in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
7306 7867888 We analysed a dinucleotide repeat polymorphism within the first intron of the interferon gamma (IFN-gamma) gene in Japanese diabetic patients (175 IDDM and 145 non-insulin-dependent diabetes mellitus) and 267 control subjects.
7307 7867888 The alleles "3" and "6" were increased in the IDDM patients, and a significant increase in the frequency of the "3/6" genotype was observed in the IDDM patient group (9.1%, RR 2.9, p = 0.010), in the patients with initial insulin therapy less than 1 year from onset (10.6%, RR 3.4, p = 0.004), or in the young-onset patients (16.7%, RR 5.7, p = 0.0003) in comparison to the control subjects (3.4%).
7308 7867888 These results suggest that the IFN-gamma gene region may contribute to the pathogenesis of IDDM and could be a genetic marker for IDDM.
7309 7867888 Association of polymorphism in the interferon gamma gene with IDDM.
7310 7867888 Cytokines may play important roles in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
7311 7867888 We analysed a dinucleotide repeat polymorphism within the first intron of the interferon gamma (IFN-gamma) gene in Japanese diabetic patients (175 IDDM and 145 non-insulin-dependent diabetes mellitus) and 267 control subjects.
7312 7867888 The alleles "3" and "6" were increased in the IDDM patients, and a significant increase in the frequency of the "3/6" genotype was observed in the IDDM patient group (9.1%, RR 2.9, p = 0.010), in the patients with initial insulin therapy less than 1 year from onset (10.6%, RR 3.4, p = 0.004), or in the young-onset patients (16.7%, RR 5.7, p = 0.0003) in comparison to the control subjects (3.4%).
7313 7867888 These results suggest that the IFN-gamma gene region may contribute to the pathogenesis of IDDM and could be a genetic marker for IDDM.
7314 7867888 Association of polymorphism in the interferon gamma gene with IDDM.
7315 7867888 Cytokines may play important roles in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
7316 7867888 We analysed a dinucleotide repeat polymorphism within the first intron of the interferon gamma (IFN-gamma) gene in Japanese diabetic patients (175 IDDM and 145 non-insulin-dependent diabetes mellitus) and 267 control subjects.
7317 7867888 The alleles "3" and "6" were increased in the IDDM patients, and a significant increase in the frequency of the "3/6" genotype was observed in the IDDM patient group (9.1%, RR 2.9, p = 0.010), in the patients with initial insulin therapy less than 1 year from onset (10.6%, RR 3.4, p = 0.004), or in the young-onset patients (16.7%, RR 5.7, p = 0.0003) in comparison to the control subjects (3.4%).
7318 7867888 These results suggest that the IFN-gamma gene region may contribute to the pathogenesis of IDDM and could be a genetic marker for IDDM.
7319 7868915 Beta-cell-cytotoxic CD8+ T cells from nonobese diabetic mice use highly homologous T cell receptor alpha-chain CDR3 sequences.
7320 7868915 Insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic (NOD) mice results from a cell-mediated autoimmune process against pancreatic beta-cells.
7321 7868915 We have shown that beta-cell-cytotoxic CD8+ T cell clones can transfer IDDM to irradiated NOD mice if co-injected with nondiabetogenic CD4+ spleen T cells.
7322 7868915 To determine whether CTLs recruited to pancreatic islets recognize a restricted set of local Ags, we sequenced TCR-alpha and TCR-beta cDNA generated by anchor PCR from CD8+ CTL lines and clones derived from islets of 10 different NOD mice.
7323 7868915 By contrast, none of 31 different TCR-alpha rearrangements used by CD8+ spleen T cells encoded motifs 1 or 2, and only one encoded motif 3.
7324 7868915 Skewed TCR-alpha-CDR3 usage by islet-derived CTLs was substantiated further by isolation of CTL clones transcribing highly homologous TCR-alpha, but different TCR-beta, rearrangements.
7325 7868915 Beta-cell-cytotoxic CD8+ T cells from nonobese diabetic mice use highly homologous T cell receptor alpha-chain CDR3 sequences.
7326 7868915 Insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic (NOD) mice results from a cell-mediated autoimmune process against pancreatic beta-cells.
7327 7868915 We have shown that beta-cell-cytotoxic CD8+ T cell clones can transfer IDDM to irradiated NOD mice if co-injected with nondiabetogenic CD4+ spleen T cells.
7328 7868915 To determine whether CTLs recruited to pancreatic islets recognize a restricted set of local Ags, we sequenced TCR-alpha and TCR-beta cDNA generated by anchor PCR from CD8+ CTL lines and clones derived from islets of 10 different NOD mice.
7329 7868915 By contrast, none of 31 different TCR-alpha rearrangements used by CD8+ spleen T cells encoded motifs 1 or 2, and only one encoded motif 3.
7330 7868915 Skewed TCR-alpha-CDR3 usage by islet-derived CTLs was substantiated further by isolation of CTL clones transcribing highly homologous TCR-alpha, but different TCR-beta, rearrangements.
7331 7868970 Insulin-dependent diabetes mellitus (IDDM) is associated with elevated plasma triglyceride levels that normalize after insulin administration.
7332 7871524 Insulin-dependent diabetes mellitus and the major histocompatibility complex peptide transporters TAP1 and TAP2: no association in a population with a high disease incidence.
7333 7871524 Although many studies have established an association between insulin-dependent diabetes mellitus (IDDM) and the class II region of the human major histocompatibility complex (MHC), it has been difficult to assign susceptibility to a single locus.
7334 7871524 Recently, two antigen-processing genes, TAP1 and TAP2, have been identified within the region.
7335 7871524 To further investigate this question, we have characterized TAP1 and TAP2 alleles in 129 IDDM patients from Sardinia, a population with limited genetic heterogeneity and a high disease incidence.
7336 7871524 Further analysis suggested that TAP2C was in LD with HLA-DRB1*1401 and subtypes of HLA-DRB1*11, alleles which were not observed in the IDDM population.
7337 7871524 Our data supports the conclusion that there is no primary association between TAP2 alleles and IDDM, and that previously reported associations may be due to LD with other class II loci.
7338 7871524 Insulin-dependent diabetes mellitus and the major histocompatibility complex peptide transporters TAP1 and TAP2: no association in a population with a high disease incidence.
7339 7871524 Although many studies have established an association between insulin-dependent diabetes mellitus (IDDM) and the class II region of the human major histocompatibility complex (MHC), it has been difficult to assign susceptibility to a single locus.
7340 7871524 Recently, two antigen-processing genes, TAP1 and TAP2, have been identified within the region.
7341 7871524 To further investigate this question, we have characterized TAP1 and TAP2 alleles in 129 IDDM patients from Sardinia, a population with limited genetic heterogeneity and a high disease incidence.
7342 7871524 Further analysis suggested that TAP2C was in LD with HLA-DRB1*1401 and subtypes of HLA-DRB1*11, alleles which were not observed in the IDDM population.
7343 7871524 Our data supports the conclusion that there is no primary association between TAP2 alleles and IDDM, and that previously reported associations may be due to LD with other class II loci.
7344 7871524 Insulin-dependent diabetes mellitus and the major histocompatibility complex peptide transporters TAP1 and TAP2: no association in a population with a high disease incidence.
7345 7871524 Although many studies have established an association between insulin-dependent diabetes mellitus (IDDM) and the class II region of the human major histocompatibility complex (MHC), it has been difficult to assign susceptibility to a single locus.
7346 7871524 Recently, two antigen-processing genes, TAP1 and TAP2, have been identified within the region.
7347 7871524 To further investigate this question, we have characterized TAP1 and TAP2 alleles in 129 IDDM patients from Sardinia, a population with limited genetic heterogeneity and a high disease incidence.
7348 7871524 Further analysis suggested that TAP2C was in LD with HLA-DRB1*1401 and subtypes of HLA-DRB1*11, alleles which were not observed in the IDDM population.
7349 7871524 Our data supports the conclusion that there is no primary association between TAP2 alleles and IDDM, and that previously reported associations may be due to LD with other class II loci.
7350 7871524 Insulin-dependent diabetes mellitus and the major histocompatibility complex peptide transporters TAP1 and TAP2: no association in a population with a high disease incidence.
7351 7871524 Although many studies have established an association between insulin-dependent diabetes mellitus (IDDM) and the class II region of the human major histocompatibility complex (MHC), it has been difficult to assign susceptibility to a single locus.
7352 7871524 Recently, two antigen-processing genes, TAP1 and TAP2, have been identified within the region.
7353 7871524 To further investigate this question, we have characterized TAP1 and TAP2 alleles in 129 IDDM patients from Sardinia, a population with limited genetic heterogeneity and a high disease incidence.
7354 7871524 Further analysis suggested that TAP2C was in LD with HLA-DRB1*1401 and subtypes of HLA-DRB1*11, alleles which were not observed in the IDDM population.
7355 7871524 Our data supports the conclusion that there is no primary association between TAP2 alleles and IDDM, and that previously reported associations may be due to LD with other class II loci.
7356 7875045 Sodium-lithium countertransport and blood pressure responses, maximal elevated plasma norepinephrine concentrations induced by acute physical work load and the carbohydrate metabolic state were analyzed in 40 children suffering from insulin-dependent diabetes mellitus (IDDM).
7357 7875651 Basal and maximal Ca2+ ATPase activity was studied in erythrocytes of 29 healthy controls, 15 patients with insulin-dependent diabetes mellitus (IDDM) and 22 patients with non-insulin-dependent diabetes mellitus (NIDDM).
7358 7875651 Basal and maximal Ca2+ ATPase activity was significantly decreased in insulin-dependent diabetes mellitus (8.4 +/- 0.5 and 22.5 +/- 1.1 pmol/10(6) RBC/min) and non-insulin-dependent diabetes mellitus (7.3 +/- 1.0 and 18.6 +/- 1.8 pmol/10(6) RBC/min) compared to healthy controls (9.3 +/- 1.0 and 24.6 +/- 1.1 pmol/10(6) RBC/min).
7359 7877409 This study was designed to evaluate microangiopathic changes of the inner ear associated with insulin-dependent diabetes mellitus (IDDM) and concurrent moderate-intensity noise exposure.
7360 7883114 Insulin-dependent diabetes mellitus (IDDM) results from a T-cell-mediated destruction of the insulin-producing beta-cells.
7361 7883114 The results demonstrate that peripheral blood T-cells reacting with a beta-cell membrane preparation enriched for insulin-secretory granule antigen were detectable in the majority of newly diagnosed IDDM patients (27 of 40 [67%]; mean stimulation index [SI] 37.0).
7362 7883114 These results imply that T-cell recognition of insulin-secretory granule antigens is associated with IDDM and in particular with the immune-mediated process of beta-cell destruction.
7363 7883114 Insulin-dependent diabetes mellitus (IDDM) results from a T-cell-mediated destruction of the insulin-producing beta-cells.
7364 7883114 The results demonstrate that peripheral blood T-cells reacting with a beta-cell membrane preparation enriched for insulin-secretory granule antigen were detectable in the majority of newly diagnosed IDDM patients (27 of 40 [67%]; mean stimulation index [SI] 37.0).
7365 7883114 These results imply that T-cell recognition of insulin-secretory granule antigens is associated with IDDM and in particular with the immune-mediated process of beta-cell destruction.
7366 7883114 Insulin-dependent diabetes mellitus (IDDM) results from a T-cell-mediated destruction of the insulin-producing beta-cells.
7367 7883114 The results demonstrate that peripheral blood T-cells reacting with a beta-cell membrane preparation enriched for insulin-secretory granule antigen were detectable in the majority of newly diagnosed IDDM patients (27 of 40 [67%]; mean stimulation index [SI] 37.0).
7368 7883114 These results imply that T-cell recognition of insulin-secretory granule antigens is associated with IDDM and in particular with the immune-mediated process of beta-cell destruction.
7369 7883117 Offspring of mothers with insulin-dependent diabetes mellitus (IDDM) have a much lower risk of IDDM than do offspring of diabetic fathers, and this risk is particularly low for offspring born to diabetic mothers over the age of 25 years.
7370 7883124 T-cells have been shown to cause insulitis and ultimately be responsible for the destruction of beta-cells in animal models of insulin-dependent diabetes mellitus (IDDM).
7371 7883841 Patients with adult-onset Type 1 (insulin-dependent) diabetes mellitus (IDDM) are more difficult to identify than young patients, as their clinical onset is often less acute with a questionable state of insulin dependency.
7372 7883841 Sera from 312 recent-onset IDDM patients under age 40 and 163 age-matched controls were assayed for IAA, ICA, and antibodies against recombinant GAD65 (M(r) 65,000) or GAD67 (M(r) 67,000).
7373 7883841 Patients with adult-onset Type 1 (insulin-dependent) diabetes mellitus (IDDM) are more difficult to identify than young patients, as their clinical onset is often less acute with a questionable state of insulin dependency.
7374 7883841 Sera from 312 recent-onset IDDM patients under age 40 and 163 age-matched controls were assayed for IAA, ICA, and antibodies against recombinant GAD65 (M(r) 65,000) or GAD67 (M(r) 67,000).
7375 7888036 Autoantibodies to glutamic acid decarboxylase (GAD), autoantibodies to 64 kDa islet cell protein and islet cell antibodies (ICA) were measured in 79 Japanese patients with insulin-dependent diabetes mellitus (IDDM).
7376 7888036 However, in a subset of these patients with recent onset IDDM (< 1 year) the prevalences of GAD antibodies, 64K antibodies, and ICA were 78.8% (26/33), 66.7% (22/33), and 78.8% (26/33), respectively.
7377 7888036 Autoantibodies to glutamic acid decarboxylase (GAD), autoantibodies to 64 kDa islet cell protein and islet cell antibodies (ICA) were measured in 79 Japanese patients with insulin-dependent diabetes mellitus (IDDM).
7378 7888036 However, in a subset of these patients with recent onset IDDM (< 1 year) the prevalences of GAD antibodies, 64K antibodies, and ICA were 78.8% (26/33), 66.7% (22/33), and 78.8% (26/33), respectively.
7379 7888043 To determine whether the predictive value of islet cell antibodies (ICA) and insulin autoantibodies (IAA) is increased by measurement of glutamic acid decarboxylase antibodies (GADAb) in first-degree relatives of patients with insulin-dependent diabetes mellitus (IDDM), we measured GADAb in those developing IDDM and in relatives found to be ICA- or IAA-positive in our family screening study.
7380 7888043 Significant inhibition of GAD enzymatic activity by serum immunoglobulins, a potential cause of false-negative results in our immunoprecipitation assay, was not detected in seven subjects who developed IDDM in the absence of GADAb.
7381 7888043 To determine whether the predictive value of islet cell antibodies (ICA) and insulin autoantibodies (IAA) is increased by measurement of glutamic acid decarboxylase antibodies (GADAb) in first-degree relatives of patients with insulin-dependent diabetes mellitus (IDDM), we measured GADAb in those developing IDDM and in relatives found to be ICA- or IAA-positive in our family screening study.
7382 7888043 Significant inhibition of GAD enzymatic activity by serum immunoglobulins, a potential cause of false-negative results in our immunoprecipitation assay, was not detected in seven subjects who developed IDDM in the absence of GADAb.
7383 7889411 We developed two distinct transgenic mouse models in which virus induced insulin-dependent (type 1) diabetes mellitus (IDDM).
7384 7889411 By contrast, induction of an anti-self (anti-viral) CD8+ CTL response to the same virus later in life caused IDDM (incidence < 90%) in both transgenic lines, although the kinetics and requirements for CD4 help, the affinity and avidity of CD8+ CTL differed in each line.
7385 7889411 CD4+ T cells played no detectable role, since their depletion failed to alter either the kinetics or incidence of IDDM.
7386 7889411 Disease was dependent on T cell help, since deletion of CD4+ cells completely circumvented the IDDM.
7387 7889411 We developed two distinct transgenic mouse models in which virus induced insulin-dependent (type 1) diabetes mellitus (IDDM).
7388 7889411 By contrast, induction of an anti-self (anti-viral) CD8+ CTL response to the same virus later in life caused IDDM (incidence < 90%) in both transgenic lines, although the kinetics and requirements for CD4 help, the affinity and avidity of CD8+ CTL differed in each line.
7389 7889411 CD4+ T cells played no detectable role, since their depletion failed to alter either the kinetics or incidence of IDDM.
7390 7889411 Disease was dependent on T cell help, since deletion of CD4+ cells completely circumvented the IDDM.
7391 7889411 We developed two distinct transgenic mouse models in which virus induced insulin-dependent (type 1) diabetes mellitus (IDDM).
7392 7889411 By contrast, induction of an anti-self (anti-viral) CD8+ CTL response to the same virus later in life caused IDDM (incidence < 90%) in both transgenic lines, although the kinetics and requirements for CD4 help, the affinity and avidity of CD8+ CTL differed in each line.
7393 7889411 CD4+ T cells played no detectable role, since their depletion failed to alter either the kinetics or incidence of IDDM.
7394 7889411 Disease was dependent on T cell help, since deletion of CD4+ cells completely circumvented the IDDM.
7395 7889411 We developed two distinct transgenic mouse models in which virus induced insulin-dependent (type 1) diabetes mellitus (IDDM).
7396 7889411 By contrast, induction of an anti-self (anti-viral) CD8+ CTL response to the same virus later in life caused IDDM (incidence < 90%) in both transgenic lines, although the kinetics and requirements for CD4 help, the affinity and avidity of CD8+ CTL differed in each line.
7397 7889411 CD4+ T cells played no detectable role, since their depletion failed to alter either the kinetics or incidence of IDDM.
7398 7889411 Disease was dependent on T cell help, since deletion of CD4+ cells completely circumvented the IDDM.
7399 7891966 Intensive insulin therapy delays the onset and progression of microvascular complications in insulin-dependent diabetes mellitus (IDDM).
7400 7891966 Current standards for glycemic control during pregnancy in IDDM women require intensive insulin therapy to optimize pregnancy outcome.
7401 7891966 Therefore, obstetricians and gynecologists providing prenatal care for women with IDDM should be aware that intensive insulin therapy predisposes these patients to the significant risks of severe hypoglycemia.
7402 7891966 Intensive insulin therapy delays the onset and progression of microvascular complications in insulin-dependent diabetes mellitus (IDDM).
7403 7891966 Current standards for glycemic control during pregnancy in IDDM women require intensive insulin therapy to optimize pregnancy outcome.
7404 7891966 Therefore, obstetricians and gynecologists providing prenatal care for women with IDDM should be aware that intensive insulin therapy predisposes these patients to the significant risks of severe hypoglycemia.
7405 7891966 Intensive insulin therapy delays the onset and progression of microvascular complications in insulin-dependent diabetes mellitus (IDDM).
7406 7891966 Current standards for glycemic control during pregnancy in IDDM women require intensive insulin therapy to optimize pregnancy outcome.
7407 7891966 Therefore, obstetricians and gynecologists providing prenatal care for women with IDDM should be aware that intensive insulin therapy predisposes these patients to the significant risks of severe hypoglycemia.
7408 7894522 Although weight gain often accompanies intensive treatment regimens designed to achieve near-normal glycemia in insulin-dependent diabetes mellitus (IDDM), body composition (BC) has not been well studied.
7409 7897991 We have conducted vitreous fluorophotometry in 32 insulin-dependent diabetes mellitus (IDDM) patients, who did not reveal any pathological changes in ophthalmoscopic examination.
7410 7899179 One hundred forty-eight children, aged 11.9 +/- 3.7 years, who had insulin-dependent diabetes mellitus (IDDM) for 4.5 +/- 3.7 years and glycosylated Hb values (HbA1) of 10.5% +/- 4.5%, were examined for limited joint mobility (LJM) and lipodystrophy.
7411 7899460 Rats with a PBLC > 4,200 mm3 have a much lower incidence of insulin-dependent diabetes mellitus (IDDM) and are designated "nonlymphopenic" or BBNL.
7412 7899460 In separate cohorts of normoglycemic (prediabetic) BBL rats (high risk for developing diabetes) and BBNL rats (low risk for developing diabetes), the activities of pancreatic cytosolic antioxidant enzymes, copper-zinc superoxide dismutase (CuZnSOD), catalase (CAT), and glutathione peroxidase (GPX) were determined.
7413 7901527 Pancreas transplantation prevents or retards development of early diabetic glomerular lesions in renal allografts transplanted to patients with insulin-dependent diabetes mellitus (IDDM), but its effect on established renal lesions in native kidneys of such patients is unknown.
7414 7901896 Polymorphic analysis of the human MHC-linked heat shock protein 70 (HSP70-2) and HSP70-Hom genes in insulin-dependent diabetes mellitus (IDDM).
7415 7901896 In the present study we characterized the frequencies of two polymorphisms within the MHC-linked heat shock protein (HSP) 70 genes in patients with insulin-dependent diabetes mellitus (IDDM) (n = 114) and healthy control individuals (n = 110).
7416 7901896 However, for the HSP70-2 polymorphisms this was solely due to linkage disequilibrium with DR3.
7417 7901896 The rate HSP70-Hom 2-allele was significantly more frequent in controls than in patients.
7418 7901896 It showed strong association with certain tumour necrosis factor (TNF) (class III) and HLA-B and -A (class I) alleles independent of HLA-DQ and -DR alleles.
7419 7901896 By typing 257 individuals from 55 IDDM multiple-case families two extended MHC-haplotypes, including class II-, TNF- and class I-markers, carrying the rare HSP70-Hom allele were defined.
7420 7901896 The functional implication of the polymorphism in the heat shock-inducible HSP70-2 gene was analysed by studying HSP70-2 mRNA expression after heat shock in peripheral blood mononuclear cells from individuals with different HSP70-2 genotypes.
7421 7901896 Polymorphic analysis of the human MHC-linked heat shock protein 70 (HSP70-2) and HSP70-Hom genes in insulin-dependent diabetes mellitus (IDDM).
7422 7901896 In the present study we characterized the frequencies of two polymorphisms within the MHC-linked heat shock protein (HSP) 70 genes in patients with insulin-dependent diabetes mellitus (IDDM) (n = 114) and healthy control individuals (n = 110).
7423 7901896 However, for the HSP70-2 polymorphisms this was solely due to linkage disequilibrium with DR3.
7424 7901896 The rate HSP70-Hom 2-allele was significantly more frequent in controls than in patients.
7425 7901896 It showed strong association with certain tumour necrosis factor (TNF) (class III) and HLA-B and -A (class I) alleles independent of HLA-DQ and -DR alleles.
7426 7901896 By typing 257 individuals from 55 IDDM multiple-case families two extended MHC-haplotypes, including class II-, TNF- and class I-markers, carrying the rare HSP70-Hom allele were defined.
7427 7901896 The functional implication of the polymorphism in the heat shock-inducible HSP70-2 gene was analysed by studying HSP70-2 mRNA expression after heat shock in peripheral blood mononuclear cells from individuals with different HSP70-2 genotypes.
7428 7901896 Polymorphic analysis of the human MHC-linked heat shock protein 70 (HSP70-2) and HSP70-Hom genes in insulin-dependent diabetes mellitus (IDDM).
7429 7901896 In the present study we characterized the frequencies of two polymorphisms within the MHC-linked heat shock protein (HSP) 70 genes in patients with insulin-dependent diabetes mellitus (IDDM) (n = 114) and healthy control individuals (n = 110).
7430 7901896 However, for the HSP70-2 polymorphisms this was solely due to linkage disequilibrium with DR3.
7431 7901896 The rate HSP70-Hom 2-allele was significantly more frequent in controls than in patients.
7432 7901896 It showed strong association with certain tumour necrosis factor (TNF) (class III) and HLA-B and -A (class I) alleles independent of HLA-DQ and -DR alleles.
7433 7901896 By typing 257 individuals from 55 IDDM multiple-case families two extended MHC-haplotypes, including class II-, TNF- and class I-markers, carrying the rare HSP70-Hom allele were defined.
7434 7901896 The functional implication of the polymorphism in the heat shock-inducible HSP70-2 gene was analysed by studying HSP70-2 mRNA expression after heat shock in peripheral blood mononuclear cells from individuals with different HSP70-2 genotypes.
7435 7903260 Susceptibility to insulin-dependent diabetes mellitus (IDDM) is greatly influenced by polymorphisms in the genes of the class II region of the human leukocyte antigen (HLA) complex.
7436 7903260 Because the recently discovered transporter associated with antigen processing (TAP) and large multifunctional protease (LMP) genes are encoded in the HLA class II region and are implicated in the processing of antigenic proteins for presentation by HLA class I molecules, they are additional candidates for a role in IDDM pathogenesis.
7437 7903260 We have analyzed genomic and coding sequence polymorphisms in the LMP2, TAP1, and TAP2 genes of 77 Danish IDDM patients and 102 control subjects.
7438 7903260 Although patients and control subjects did not differ in TAP1 and LMP2 alleles, we found a striking absence of the TAP2 allele B (long form) in IDDM patients.
7439 7903260 Susceptibility to insulin-dependent diabetes mellitus (IDDM) is greatly influenced by polymorphisms in the genes of the class II region of the human leukocyte antigen (HLA) complex.
7440 7903260 Because the recently discovered transporter associated with antigen processing (TAP) and large multifunctional protease (LMP) genes are encoded in the HLA class II region and are implicated in the processing of antigenic proteins for presentation by HLA class I molecules, they are additional candidates for a role in IDDM pathogenesis.
7441 7903260 We have analyzed genomic and coding sequence polymorphisms in the LMP2, TAP1, and TAP2 genes of 77 Danish IDDM patients and 102 control subjects.
7442 7903260 Although patients and control subjects did not differ in TAP1 and LMP2 alleles, we found a striking absence of the TAP2 allele B (long form) in IDDM patients.
7443 7903260 Susceptibility to insulin-dependent diabetes mellitus (IDDM) is greatly influenced by polymorphisms in the genes of the class II region of the human leukocyte antigen (HLA) complex.
7444 7903260 Because the recently discovered transporter associated with antigen processing (TAP) and large multifunctional protease (LMP) genes are encoded in the HLA class II region and are implicated in the processing of antigenic proteins for presentation by HLA class I molecules, they are additional candidates for a role in IDDM pathogenesis.
7445 7903260 We have analyzed genomic and coding sequence polymorphisms in the LMP2, TAP1, and TAP2 genes of 77 Danish IDDM patients and 102 control subjects.
7446 7903260 Although patients and control subjects did not differ in TAP1 and LMP2 alleles, we found a striking absence of the TAP2 allele B (long form) in IDDM patients.
7447 7903260 Susceptibility to insulin-dependent diabetes mellitus (IDDM) is greatly influenced by polymorphisms in the genes of the class II region of the human leukocyte antigen (HLA) complex.
7448 7903260 Because the recently discovered transporter associated with antigen processing (TAP) and large multifunctional protease (LMP) genes are encoded in the HLA class II region and are implicated in the processing of antigenic proteins for presentation by HLA class I molecules, they are additional candidates for a role in IDDM pathogenesis.
7449 7903260 We have analyzed genomic and coding sequence polymorphisms in the LMP2, TAP1, and TAP2 genes of 77 Danish IDDM patients and 102 control subjects.
7450 7903260 Although patients and control subjects did not differ in TAP1 and LMP2 alleles, we found a striking absence of the TAP2 allele B (long form) in IDDM patients.
7451 7903490 Analysis of HLA-DQA1 and -DQB1 genes in Mexican Americans with insulin-dependent diabetes mellitus.
7452 7903490 Mexican American patients (n = 35) with insulin-dependent diabetes mellitus (IDDM) and control subjects (n = 39) were HLA-DQA and DQB typed by the polymerase chain reaction technique combined with allele-specific oligonucleotide probes.
7453 7907681 NOD mice spontaneously develop autoimmune diabetes that mimics insulin-dependent diabetes mellitus (IDDM) in man.
7454 7909524 In search of genetic determinants of susceptibility to diabetic nephropathy, we examined the association between DNA sequence differences at the locus of angiotensin I-converting enzyme (ACE) and renal complications in 151 insulin-dependent diabetes mellitus (IDDM) patients with a diabetes duration of 16-21 years.
7455 7910881 We have done a study designed to ascertain the effectiveness of measuring antibodies to glutamic acid decarboxylase (anti-GAD) in predicting insulin-dependent diabetes mellitus (IDDM).
7456 7910881 Anti-GAD was detected in 82% of 28 women with IDDM, in 36% of 11 women with non-insulin-dependent diabetes mellitus, and in 5% of 112 women with gestational diabetes mellitus.
7457 7910881 We have done a study designed to ascertain the effectiveness of measuring antibodies to glutamic acid decarboxylase (anti-GAD) in predicting insulin-dependent diabetes mellitus (IDDM).
7458 7910881 Anti-GAD was detected in 82% of 28 women with IDDM, in 36% of 11 women with non-insulin-dependent diabetes mellitus, and in 5% of 112 women with gestational diabetes mellitus.
7459 7911918 Soluble forms of intercellular adhesion molecule-1 in insulin-dependent diabetes mellitus.
7460 7911918 We have described elevated concentrations of cICAM-1 in subjects at risk of developing insulin-dependent diabetes mellitus (IDDM), compared with recent-onset IDDM patients and healthy controls.
7461 7911918 Autoreactive T-cell proliferation was suppressed by monoclonal antibodies directed against ICAM-1 or lymphocyte-function antigen-1 (LFA-1).
7462 7911918 Thus, naturally circulating ICAM-1 may downregulate inflammation in subjects at risk of developing IDDM.
7463 7911918 Soluble forms of intercellular adhesion molecule-1 in insulin-dependent diabetes mellitus.
7464 7911918 We have described elevated concentrations of cICAM-1 in subjects at risk of developing insulin-dependent diabetes mellitus (IDDM), compared with recent-onset IDDM patients and healthy controls.
7465 7911918 Autoreactive T-cell proliferation was suppressed by monoclonal antibodies directed against ICAM-1 or lymphocyte-function antigen-1 (LFA-1).
7466 7911918 Thus, naturally circulating ICAM-1 may downregulate inflammation in subjects at risk of developing IDDM.
7467 7911924 To find the dominant epitopes of a major autoantigen in insulin-dependent diabetes mellitus (IDDM), glutamic acid decarboxylase (GAD), we studied the reactivity of peripheral blood T lymphocytes with peptides covering both major isoforms.
7468 7911924 A significant response to GAD 65 or GAD 67 peptides was detected in 13 of 15 IDDM patients and in 9 of 10 normal controls.
7469 7911924 T-cell responses to GAD 67 peptides were similar in IDDM patients and controls.
7470 7911924 T lymphocytes from IDDM patients recognise a distinct dominant epitope of GAD, which may be an important target for the disease process.
7471 7911924 To find the dominant epitopes of a major autoantigen in insulin-dependent diabetes mellitus (IDDM), glutamic acid decarboxylase (GAD), we studied the reactivity of peripheral blood T lymphocytes with peptides covering both major isoforms.
7472 7911924 A significant response to GAD 65 or GAD 67 peptides was detected in 13 of 15 IDDM patients and in 9 of 10 normal controls.
7473 7911924 T-cell responses to GAD 67 peptides were similar in IDDM patients and controls.
7474 7911924 T lymphocytes from IDDM patients recognise a distinct dominant epitope of GAD, which may be an important target for the disease process.
7475 7911924 To find the dominant epitopes of a major autoantigen in insulin-dependent diabetes mellitus (IDDM), glutamic acid decarboxylase (GAD), we studied the reactivity of peripheral blood T lymphocytes with peptides covering both major isoforms.
7476 7911924 A significant response to GAD 65 or GAD 67 peptides was detected in 13 of 15 IDDM patients and in 9 of 10 normal controls.
7477 7911924 T-cell responses to GAD 67 peptides were similar in IDDM patients and controls.
7478 7911924 T lymphocytes from IDDM patients recognise a distinct dominant epitope of GAD, which may be an important target for the disease process.
7479 7911924 To find the dominant epitopes of a major autoantigen in insulin-dependent diabetes mellitus (IDDM), glutamic acid decarboxylase (GAD), we studied the reactivity of peripheral blood T lymphocytes with peptides covering both major isoforms.
7480 7911924 A significant response to GAD 65 or GAD 67 peptides was detected in 13 of 15 IDDM patients and in 9 of 10 normal controls.
7481 7911924 T-cell responses to GAD 67 peptides were similar in IDDM patients and controls.
7482 7911924 T lymphocytes from IDDM patients recognise a distinct dominant epitope of GAD, which may be an important target for the disease process.
7483 7912208 We examined the pancreases from three nondiabetic, autoimmune, polyendocrine patients with islet cell antibodies (ICAs) and glutamic acid decarboxylase (GAD) antibodies who died without developing insulin-dependent diabetes mellitus (IDDM).
7484 7912208 None had whole islet ICA or antibodies to the non-GAD-derived 37k islet antigen, which appear to be more closely associated with IDDM than antibodies to GAD.
7485 7912208 We examined the pancreases from three nondiabetic, autoimmune, polyendocrine patients with islet cell antibodies (ICAs) and glutamic acid decarboxylase (GAD) antibodies who died without developing insulin-dependent diabetes mellitus (IDDM).
7486 7912208 None had whole islet ICA or antibodies to the non-GAD-derived 37k islet antigen, which appear to be more closely associated with IDDM than antibodies to GAD.
7487 7913115 Insulin-dependent diabetes mellitus (IDDM), in which only the pancreatic beta cells are destroyed by the autoimmune response, is the paradigm of organ-specific autoimmunity.
7488 7913115 The analysis of the correlation between class I overexpression, residual insulin, and insulitis suggests that the first event is the increase of HLA class I expression.
7489 7913115 Of adhesion molecules, ICAM-1, VLA, VCAM, and LFA-3 were normal and only ICAM-1 was moderately overexpressed in and around the islets of case 1 insulitis, as was detected by immunofluorescence which showed that 18% of the islets of case 1 had CD8+ lymphocytes as the predominant population.
7490 7913115 Reverse transcription-PCR demonstrated moderate V beta skewing and the profile of cytokines expected in CTLs: IL-2, IL-4, IL-10, and IFN-gamma negative, perforin positive.
7491 7913115 In addition, IFN-alpha, IFN-beta, and IL-6 transcripts were detected in the case 1 pancreas, consistent with the existence of a silent viral infection.
7492 7915204 Insulin-dependent diabetes mellitus (IDDM) in humans and mouse models is caused by a T cell-mediated destruction of the beta cells in the islets of Langerhans.
7493 7915204 One such pair of molecules thought to be of importance in IDDM is lymphocyte function-related antigen-1 (LFA-1) and intercellular adhesion molecule-1 (ICAM-1) because culture of islet cells with cytokines results in the expression of ICAM-1 on islet cells in vitro.
7494 7915204 To understand the importance of this interaction in the development of autoimmune diabetes, we have studied the ability of monoclonal antibodies (mAbs) against LFA-1 and/or ICAM-1 to prevent disease in multidose streptozotocin-induced diabetes mellitus (MDSDM).
7495 7915204 Treatment with the anti-LFA-1 and anti-ICAM-1 mAbs caused modulation of LFA-1 and ICAM-1 expression on splenocytes, respectively.
7496 7915204 Thus, interaction between ICAM-1 and LFA-1 is involved in the development of autoimmune diabetes in MDSDM.
7497 7915204 Insulin-dependent diabetes mellitus (IDDM) in humans and mouse models is caused by a T cell-mediated destruction of the beta cells in the islets of Langerhans.
7498 7915204 One such pair of molecules thought to be of importance in IDDM is lymphocyte function-related antigen-1 (LFA-1) and intercellular adhesion molecule-1 (ICAM-1) because culture of islet cells with cytokines results in the expression of ICAM-1 on islet cells in vitro.
7499 7915204 To understand the importance of this interaction in the development of autoimmune diabetes, we have studied the ability of monoclonal antibodies (mAbs) against LFA-1 and/or ICAM-1 to prevent disease in multidose streptozotocin-induced diabetes mellitus (MDSDM).
7500 7915204 Treatment with the anti-LFA-1 and anti-ICAM-1 mAbs caused modulation of LFA-1 and ICAM-1 expression on splenocytes, respectively.
7501 7915204 Thus, interaction between ICAM-1 and LFA-1 is involved in the development of autoimmune diabetes in MDSDM.
7502 7915880 The 5' flanking polymorphism (5'FP), a hypervariable region at the 5' end of the insulin gene, has "class 1" alleles (650-900 bp long) that are in positive linkage disequilibrium with insulin-dependent diabetes mellitus (IDDM).
7503 7915978 A manganese superoxide dismutase (SOD2) gene polymorphism in insulin-dependent diabetes mellitus.
7504 7915978 Interleukin 1 (IL-1) is selectively cytotoxic to the insulin producing beta cell of pancreatic islets.
7505 7915978 Since beta cells contain low amounts of the superoxide radical scavenger enzyme manganese superoxide dismutase (MnSOD), this may leave beta cells more susceptible to IL-1 than other cell types.
7506 7915978 We, therefore, studied possible restriction fragment length polymorphisms (RFLPs) of this locus in patients with insulin-dependent diabetes mellitus (IDDM) (n = 154) and control individuals (n = 178).
7507 7915978 If genetic variation results in MnSOD variants with reduced activities, the MnSOD locus may still be a candidate gene for IDDM susceptibility.
7508 7915978 A manganese superoxide dismutase (SOD2) gene polymorphism in insulin-dependent diabetes mellitus.
7509 7915978 Interleukin 1 (IL-1) is selectively cytotoxic to the insulin producing beta cell of pancreatic islets.
7510 7915978 Since beta cells contain low amounts of the superoxide radical scavenger enzyme manganese superoxide dismutase (MnSOD), this may leave beta cells more susceptible to IL-1 than other cell types.
7511 7915978 We, therefore, studied possible restriction fragment length polymorphisms (RFLPs) of this locus in patients with insulin-dependent diabetes mellitus (IDDM) (n = 154) and control individuals (n = 178).
7512 7915978 If genetic variation results in MnSOD variants with reduced activities, the MnSOD locus may still be a candidate gene for IDDM susceptibility.
7513 7922255 The prevalence of an abnormally elevated albumin excretion rate (> 30 mg/24 h) is approximately 40% in patients with both insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
7514 7922255 Randomized controlled trials in normotensive IDDM and NIDDM patients with persistent microalbuminuria indicate that angiotensin-converting enzyme (ACE) inhibitors diminish urinary albumin excretion rate and postpone or may even prevent progression to clinically overt diabetic nephropathy.
7515 7922255 Besides ACE inhibitors, conventional antihypertensive treatment (mainly beta-blockers and diuretics) reportedly reduce albuminuria and diminish the loss of kidney function in IDDM patients with diabetic nephropathy.
7516 7922255 The same beneficial effect has been demonstrated using ACE inhibition combined with diuretics in hypertensive IDDM patients with overt nephropathy.
7517 7922255 The prevalence of an abnormally elevated albumin excretion rate (> 30 mg/24 h) is approximately 40% in patients with both insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
7518 7922255 Randomized controlled trials in normotensive IDDM and NIDDM patients with persistent microalbuminuria indicate that angiotensin-converting enzyme (ACE) inhibitors diminish urinary albumin excretion rate and postpone or may even prevent progression to clinically overt diabetic nephropathy.
7519 7922255 Besides ACE inhibitors, conventional antihypertensive treatment (mainly beta-blockers and diuretics) reportedly reduce albuminuria and diminish the loss of kidney function in IDDM patients with diabetic nephropathy.
7520 7922255 The same beneficial effect has been demonstrated using ACE inhibition combined with diuretics in hypertensive IDDM patients with overt nephropathy.
7521 7922255 The prevalence of an abnormally elevated albumin excretion rate (> 30 mg/24 h) is approximately 40% in patients with both insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
7522 7922255 Randomized controlled trials in normotensive IDDM and NIDDM patients with persistent microalbuminuria indicate that angiotensin-converting enzyme (ACE) inhibitors diminish urinary albumin excretion rate and postpone or may even prevent progression to clinically overt diabetic nephropathy.
7523 7922255 Besides ACE inhibitors, conventional antihypertensive treatment (mainly beta-blockers and diuretics) reportedly reduce albuminuria and diminish the loss of kidney function in IDDM patients with diabetic nephropathy.
7524 7922255 The same beneficial effect has been demonstrated using ACE inhibition combined with diuretics in hypertensive IDDM patients with overt nephropathy.
7525 7922255 The prevalence of an abnormally elevated albumin excretion rate (> 30 mg/24 h) is approximately 40% in patients with both insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
7526 7922255 Randomized controlled trials in normotensive IDDM and NIDDM patients with persistent microalbuminuria indicate that angiotensin-converting enzyme (ACE) inhibitors diminish urinary albumin excretion rate and postpone or may even prevent progression to clinically overt diabetic nephropathy.
7527 7922255 Besides ACE inhibitors, conventional antihypertensive treatment (mainly beta-blockers and diuretics) reportedly reduce albuminuria and diminish the loss of kidney function in IDDM patients with diabetic nephropathy.
7528 7922255 The same beneficial effect has been demonstrated using ACE inhibition combined with diuretics in hypertensive IDDM patients with overt nephropathy.
7529 7924880 The Japan Diabetes Society (JDS) conducted a multicenter study on the immunogenetics of insulin-dependent diabetes mellitus (IDDM) among Japanese.
7530 7924880 In one of the subjects, a girl, the titers of ICA increased in parallel with a decrease in insulin secretion before the development of overt IDDM and declined thereafter.
7531 7924880 The Japan Diabetes Society (JDS) conducted a multicenter study on the immunogenetics of insulin-dependent diabetes mellitus (IDDM) among Japanese.
7532 7924880 In one of the subjects, a girl, the titers of ICA increased in parallel with a decrease in insulin secretion before the development of overt IDDM and declined thereafter.
7533 7924886 Non-insulin dependent diabetes mellitus (2 h value > or = 11.1 mmol/l) was found in 23 subjects (4.9%).
7534 7924887 We applied this method to determine the serum and urinary AG levels in 15 patients with insulin-dependent diabetes mellitus (IDDM) as well as in control subjects.
7535 7926295 Interleukin-1 (IL-1) and tumor necrosis factor alpha (TNF-alpha) have been implicated as immune effector molecules in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
7536 7926295 Recently, an increased frequency of the A1/A1 genotype of an IL-1 receptor antagonist (IL-1Ra) gene polymorphism was observed in patients with IDDM.
7537 7926295 Therefore, we investigated plasma IL-1Ra and soluble TNF p55 receptor (TNFsRp55) levels in 18 men with recent-onset IDDM, 10 men with long-standing IDDM, and 35 age-matched healthy men.
7538 7926295 However, when the plasma IL-1Ra levels in the subjects with IDDM and the control subjects were analyzed according to IL-1Ra genotypes, we found a 30% lower level of plasma IL-1Ra in subjects with IDDM carrying the A1/A1 genotype compared with the levels in those carrying the A1/A2 genotype (372 +/- 40 vs. 530 +/- 54 ng/l, respectively, P = 0.025).
7539 7926295 Interleukin-1 (IL-1) and tumor necrosis factor alpha (TNF-alpha) have been implicated as immune effector molecules in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
7540 7926295 Recently, an increased frequency of the A1/A1 genotype of an IL-1 receptor antagonist (IL-1Ra) gene polymorphism was observed in patients with IDDM.
7541 7926295 Therefore, we investigated plasma IL-1Ra and soluble TNF p55 receptor (TNFsRp55) levels in 18 men with recent-onset IDDM, 10 men with long-standing IDDM, and 35 age-matched healthy men.
7542 7926295 However, when the plasma IL-1Ra levels in the subjects with IDDM and the control subjects were analyzed according to IL-1Ra genotypes, we found a 30% lower level of plasma IL-1Ra in subjects with IDDM carrying the A1/A1 genotype compared with the levels in those carrying the A1/A2 genotype (372 +/- 40 vs. 530 +/- 54 ng/l, respectively, P = 0.025).
7543 7926295 Interleukin-1 (IL-1) and tumor necrosis factor alpha (TNF-alpha) have been implicated as immune effector molecules in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
7544 7926295 Recently, an increased frequency of the A1/A1 genotype of an IL-1 receptor antagonist (IL-1Ra) gene polymorphism was observed in patients with IDDM.
7545 7926295 Therefore, we investigated plasma IL-1Ra and soluble TNF p55 receptor (TNFsRp55) levels in 18 men with recent-onset IDDM, 10 men with long-standing IDDM, and 35 age-matched healthy men.
7546 7926295 However, when the plasma IL-1Ra levels in the subjects with IDDM and the control subjects were analyzed according to IL-1Ra genotypes, we found a 30% lower level of plasma IL-1Ra in subjects with IDDM carrying the A1/A1 genotype compared with the levels in those carrying the A1/A2 genotype (372 +/- 40 vs. 530 +/- 54 ng/l, respectively, P = 0.025).
7547 7926295 Interleukin-1 (IL-1) and tumor necrosis factor alpha (TNF-alpha) have been implicated as immune effector molecules in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
7548 7926295 Recently, an increased frequency of the A1/A1 genotype of an IL-1 receptor antagonist (IL-1Ra) gene polymorphism was observed in patients with IDDM.
7549 7926295 Therefore, we investigated plasma IL-1Ra and soluble TNF p55 receptor (TNFsRp55) levels in 18 men with recent-onset IDDM, 10 men with long-standing IDDM, and 35 age-matched healthy men.
7550 7926295 However, when the plasma IL-1Ra levels in the subjects with IDDM and the control subjects were analyzed according to IL-1Ra genotypes, we found a 30% lower level of plasma IL-1Ra in subjects with IDDM carrying the A1/A1 genotype compared with the levels in those carrying the A1/A2 genotype (372 +/- 40 vs. 530 +/- 54 ng/l, respectively, P = 0.025).
7551 7926297 Apart from islet cell antibodies (ICAs), antibodies to glutamate decarboxylase (GAD), insulin autoantibodies (IAAs), and a novel islet antigen (37k antigen) are potential markers for insulin-dependent diabetes mellitus (IDDM).
7552 7926297 GAD is also an antigen in stiff-man syndrome (SMS), and both SMS and IDDM are associated with ICAs and autoimmunity to other endocrine organs.
7553 7926297 Antibodies to GAD were detected in > or = 90% of both diabetic and nondiabetic patients with ICAs and other endocrine autoimmunity, in 59% of ICA-positive IDDM patients without endocrine autoimmunity, in all patients with SMS, but in only 1-3% of healthy (nondiabetic) and autoimmune disease control subjects.
7554 7926297 GAD antibody levels were increased in ICA-positive IDDM patients with polyendocrine autoimmunity compared with those without.
7555 7926297 Thus, certain factors enhance antibody responses to GAD in polyendocrine autoimmunity, but this does not necessarily lead to development of IDDM or SMS.
7556 7926297 Apart from islet cell antibodies (ICAs), antibodies to glutamate decarboxylase (GAD), insulin autoantibodies (IAAs), and a novel islet antigen (37k antigen) are potential markers for insulin-dependent diabetes mellitus (IDDM).
7557 7926297 GAD is also an antigen in stiff-man syndrome (SMS), and both SMS and IDDM are associated with ICAs and autoimmunity to other endocrine organs.
7558 7926297 Antibodies to GAD were detected in > or = 90% of both diabetic and nondiabetic patients with ICAs and other endocrine autoimmunity, in 59% of ICA-positive IDDM patients without endocrine autoimmunity, in all patients with SMS, but in only 1-3% of healthy (nondiabetic) and autoimmune disease control subjects.
7559 7926297 GAD antibody levels were increased in ICA-positive IDDM patients with polyendocrine autoimmunity compared with those without.
7560 7926297 Thus, certain factors enhance antibody responses to GAD in polyendocrine autoimmunity, but this does not necessarily lead to development of IDDM or SMS.
7561 7926297 Apart from islet cell antibodies (ICAs), antibodies to glutamate decarboxylase (GAD), insulin autoantibodies (IAAs), and a novel islet antigen (37k antigen) are potential markers for insulin-dependent diabetes mellitus (IDDM).
7562 7926297 GAD is also an antigen in stiff-man syndrome (SMS), and both SMS and IDDM are associated with ICAs and autoimmunity to other endocrine organs.
7563 7926297 Antibodies to GAD were detected in > or = 90% of both diabetic and nondiabetic patients with ICAs and other endocrine autoimmunity, in 59% of ICA-positive IDDM patients without endocrine autoimmunity, in all patients with SMS, but in only 1-3% of healthy (nondiabetic) and autoimmune disease control subjects.
7564 7926297 GAD antibody levels were increased in ICA-positive IDDM patients with polyendocrine autoimmunity compared with those without.
7565 7926297 Thus, certain factors enhance antibody responses to GAD in polyendocrine autoimmunity, but this does not necessarily lead to development of IDDM or SMS.
7566 7926297 Apart from islet cell antibodies (ICAs), antibodies to glutamate decarboxylase (GAD), insulin autoantibodies (IAAs), and a novel islet antigen (37k antigen) are potential markers for insulin-dependent diabetes mellitus (IDDM).
7567 7926297 GAD is also an antigen in stiff-man syndrome (SMS), and both SMS and IDDM are associated with ICAs and autoimmunity to other endocrine organs.
7568 7926297 Antibodies to GAD were detected in > or = 90% of both diabetic and nondiabetic patients with ICAs and other endocrine autoimmunity, in 59% of ICA-positive IDDM patients without endocrine autoimmunity, in all patients with SMS, but in only 1-3% of healthy (nondiabetic) and autoimmune disease control subjects.
7569 7926297 GAD antibody levels were increased in ICA-positive IDDM patients with polyendocrine autoimmunity compared with those without.
7570 7926297 Thus, certain factors enhance antibody responses to GAD in polyendocrine autoimmunity, but this does not necessarily lead to development of IDDM or SMS.
7571 7926297 Apart from islet cell antibodies (ICAs), antibodies to glutamate decarboxylase (GAD), insulin autoantibodies (IAAs), and a novel islet antigen (37k antigen) are potential markers for insulin-dependent diabetes mellitus (IDDM).
7572 7926297 GAD is also an antigen in stiff-man syndrome (SMS), and both SMS and IDDM are associated with ICAs and autoimmunity to other endocrine organs.
7573 7926297 Antibodies to GAD were detected in > or = 90% of both diabetic and nondiabetic patients with ICAs and other endocrine autoimmunity, in 59% of ICA-positive IDDM patients without endocrine autoimmunity, in all patients with SMS, but in only 1-3% of healthy (nondiabetic) and autoimmune disease control subjects.
7574 7926297 GAD antibody levels were increased in ICA-positive IDDM patients with polyendocrine autoimmunity compared with those without.
7575 7926297 Thus, certain factors enhance antibody responses to GAD in polyendocrine autoimmunity, but this does not necessarily lead to development of IDDM or SMS.
7576 7926304 Prediction of insulin-dependent diabetes mellitus (IDDM) is still largely based on islet cell antibodies (ICAs), but it may be improved by combined analysis with other humoral markers.
7577 7926304 We examined autoantibodies to insulin (IAAs), glutamic acid decarboxylase (GAD), and M(r) 37,000 and M(r) 40,000 fragments of islet antigens (37 and 40 kDa) together with ICA subtypes in 101 family members with ICAs > or = 10 Juvenile Diabetes Foundation units (JDF U) followed for up to 14 years, of whom 18 have developed IDDM.
7578 7926304 Prediction of insulin-dependent diabetes mellitus (IDDM) is still largely based on islet cell antibodies (ICAs), but it may be improved by combined analysis with other humoral markers.
7579 7926304 We examined autoantibodies to insulin (IAAs), glutamic acid decarboxylase (GAD), and M(r) 37,000 and M(r) 40,000 fragments of islet antigens (37 and 40 kDa) together with ICA subtypes in 101 family members with ICAs > or = 10 Juvenile Diabetes Foundation units (JDF U) followed for up to 14 years, of whom 18 have developed IDDM.
7580 7926302 Glutamic acid decarboxylase (GAD65) autoantibodies in prediction of beta-cell function and remission in recent-onset IDDM after cyclosporin treatment.
7581 7926302 We have investigated whether glutamic acid decarboxylase (GAD) autoantibodies (GAD65 Ab) were affected by cyclosporin therapy and were related to subsequent non-insulin-requiring remission and loss of glucagon-stimulated C-peptide response in 132 recent-onset insulin-dependent diabetes mellitus (IDDM) patients treated with cyclosporin or placebo for 12 months.
7582 7926302 GAD65 Ab were found at onset in 66% (87 of 132) of IDDM patients and in 1% (1 of 100) of healthy control subjects.
7583 7926302 The presence or absence of GAD65 Ab at study entry did not predict non-insulin-requiring remission in either cyclosporin- or placebo-treated patients.
7584 7926302 Glutamic acid decarboxylase (GAD65) autoantibodies in prediction of beta-cell function and remission in recent-onset IDDM after cyclosporin treatment.
7585 7926302 We have investigated whether glutamic acid decarboxylase (GAD) autoantibodies (GAD65 Ab) were affected by cyclosporin therapy and were related to subsequent non-insulin-requiring remission and loss of glucagon-stimulated C-peptide response in 132 recent-onset insulin-dependent diabetes mellitus (IDDM) patients treated with cyclosporin or placebo for 12 months.
7586 7926302 GAD65 Ab were found at onset in 66% (87 of 132) of IDDM patients and in 1% (1 of 100) of healthy control subjects.
7587 7926302 The presence or absence of GAD65 Ab at study entry did not predict non-insulin-requiring remission in either cyclosporin- or placebo-treated patients.
7588 7926302 Glutamic acid decarboxylase (GAD65) autoantibodies in prediction of beta-cell function and remission in recent-onset IDDM after cyclosporin treatment.
7589 7926302 We have investigated whether glutamic acid decarboxylase (GAD) autoantibodies (GAD65 Ab) were affected by cyclosporin therapy and were related to subsequent non-insulin-requiring remission and loss of glucagon-stimulated C-peptide response in 132 recent-onset insulin-dependent diabetes mellitus (IDDM) patients treated with cyclosporin or placebo for 12 months.
7590 7926302 GAD65 Ab were found at onset in 66% (87 of 132) of IDDM patients and in 1% (1 of 100) of healthy control subjects.
7591 7926302 The presence or absence of GAD65 Ab at study entry did not predict non-insulin-requiring remission in either cyclosporin- or placebo-treated patients.
7592 7926312 Although microalbuminuria is known to foretell the later development of overt proteinuria in patients with insulin-dependent diabetes mellitus (IDDM), different investigators have reported different levels of albuminuria as being predictive.
7593 7926312 In this study, we divided a cohort of 66 nonproteinuric long-standing (duration 20 +/- 7 years) IDDM patients, who had both renal functional and structural studies performed, into four groups according to their urinary albumin excretion rate (AER).
7594 7926312 Although microalbuminuria is known to foretell the later development of overt proteinuria in patients with insulin-dependent diabetes mellitus (IDDM), different investigators have reported different levels of albuminuria as being predictive.
7595 7926312 In this study, we divided a cohort of 66 nonproteinuric long-standing (duration 20 +/- 7 years) IDDM patients, who had both renal functional and structural studies performed, into four groups according to their urinary albumin excretion rate (AER).
7596 7926315 Iatrogenic hypoglycemia is the limiting factor in the management of insulin-dependent diabetes mellitus (IDDM).
7597 7926315 Iatrogenic hypoglycemia in IDDM is the result of the interplay of absolute or relative therapeutic insulin excess and compromised glucose counterregulation.
7598 7926315 Pending the prevention and cure of IDDM, we need to learn to replace insulin in a much more physiological fashion and/or to prevent, correct, or compensate for compromised glucose counterregulation if we are to eliminate hypoglycemia from the lives of people with IDDM without compromising glycemic control.
7599 7926315 Iatrogenic hypoglycemia is the limiting factor in the management of insulin-dependent diabetes mellitus (IDDM).
7600 7926315 Iatrogenic hypoglycemia in IDDM is the result of the interplay of absolute or relative therapeutic insulin excess and compromised glucose counterregulation.
7601 7926315 Pending the prevention and cure of IDDM, we need to learn to replace insulin in a much more physiological fashion and/or to prevent, correct, or compensate for compromised glucose counterregulation if we are to eliminate hypoglycemia from the lives of people with IDDM without compromising glycemic control.
7602 7926315 Iatrogenic hypoglycemia is the limiting factor in the management of insulin-dependent diabetes mellitus (IDDM).
7603 7926315 Iatrogenic hypoglycemia in IDDM is the result of the interplay of absolute or relative therapeutic insulin excess and compromised glucose counterregulation.
7604 7926315 Pending the prevention and cure of IDDM, we need to learn to replace insulin in a much more physiological fashion and/or to prevent, correct, or compensate for compromised glucose counterregulation if we are to eliminate hypoglycemia from the lives of people with IDDM without compromising glycemic control.
7605 7927626 Thirty-five patients of insulin-dependent diabetes mellitus (IDDM) were investigated for the effect of various metabolic factors on retinopathy.
7606 7927626 All IDDM patients as a group showed severe carbohydrate intolerance with lower basal and post glucose serum immunoreactive insulin (IRI) levels and serum C-peptide radioimmunoreactivity (CPR) as compared to controls.
7607 7927626 Thirty-five patients of insulin-dependent diabetes mellitus (IDDM) were investigated for the effect of various metabolic factors on retinopathy.
7608 7927626 All IDDM patients as a group showed severe carbohydrate intolerance with lower basal and post glucose serum immunoreactive insulin (IRI) levels and serum C-peptide radioimmunoreactivity (CPR) as compared to controls.
7609 7928127 The impact of menstruation on metabolic control was studied among 20 insulin-dependent diabetics (IDDM) and 20 healthy controls during two menstrual cycles.
7610 7930374 Aim of this study was to investigate a) if through Magnetic Resonance Imaging (MRI) it was possible to reveal cerebral alterations in patients with insulin-dependent diabetes mellitus (IDDM); b) if there was any correlation with hypoglycemic episodes, glycometabolic control, microvascular alterations and diabetic peripheral neuropathy.
7611 7930374 For this purpose ten ID-DM patients under treatment with human insulin, aged 19-30 yr with the disease, the duration being from 1 to 19 yr, were investigated by MRI using a Philips Gyroscan.
7612 7930374 Aim of this study was to investigate a) if through Magnetic Resonance Imaging (MRI) it was possible to reveal cerebral alterations in patients with insulin-dependent diabetes mellitus (IDDM); b) if there was any correlation with hypoglycemic episodes, glycometabolic control, microvascular alterations and diabetic peripheral neuropathy.
7613 7930374 For this purpose ten ID-DM patients under treatment with human insulin, aged 19-30 yr with the disease, the duration being from 1 to 19 yr, were investigated by MRI using a Philips Gyroscan.
7614 7930757 This transgenic model is used to explore the possible role of locally produced IFN-gamma in loss of tolerance to beta-cell-specific antigens in insulin-dependent diabetes mellitus (IDDM).
7615 7930757 Furthermore, our treatment schedule can serve as a model for future intervention studies in the transgenic mice, elaborating the role of IFN-gamma in localized inflammatory reactions, IDDM in particular.
7616 7930757 This transgenic model is used to explore the possible role of locally produced IFN-gamma in loss of tolerance to beta-cell-specific antigens in insulin-dependent diabetes mellitus (IDDM).
7617 7930757 Furthermore, our treatment schedule can serve as a model for future intervention studies in the transgenic mice, elaborating the role of IFN-gamma in localized inflammatory reactions, IDDM in particular.
7618 7931087 Insulin-dependent diabetes mellitus (IDDM) in NOD/Lt mice represents a complex polygenic disease.
7619 7931087 NOR mice are insulitis resistant and diabetes free despite genetic identity with NOD at numerous chromosomal regions containing previously described insulin-dependent diabetes (Idd) genes, including the strongly diabetogenic H2g7 major histocompatibility complex (MHC) haplotype.
7620 7938053 The studies reported herein were conducted to confirm that the pituitary gland is involved in maintaining growth hormone (GH) resistance in rats with insulin-dependent diabetes mellitus (IDDM) and to determine whether the adrenocorticotropic hormone (ACTH)-adrenal cortical axis is responsible.
7621 7938053 These studies confirm that the pituitary contributes to diabetic growth impairment and show that the ACTH-adrenal cortical axis is primarily responsible for the GH-resistant state that develops in rats with IDDM.
7622 7938053 The studies reported herein were conducted to confirm that the pituitary gland is involved in maintaining growth hormone (GH) resistance in rats with insulin-dependent diabetes mellitus (IDDM) and to determine whether the adrenocorticotropic hormone (ACTH)-adrenal cortical axis is responsible.
7623 7938053 These studies confirm that the pituitary contributes to diabetic growth impairment and show that the ACTH-adrenal cortical axis is primarily responsible for the GH-resistant state that develops in rats with IDDM.
7624 7939368 Platelets were obtained from 24 patients (two groups of 12 patients each) with insulin-dependent diabetes mellitus (IDDM) and increased blood glucose concentrations (HbA1c > 10% Hb), duration of disease 2-45 years, on no other medication than insulin at the time of blood sampling or during the preceding 6 months, and with no signs of coronary artery disease, nephropathy, hypertension or retinopathy.
7625 7949228 Of these, 141 patients had insulin-dependent diabetes mellitus (IDDM) corresponding to 3.2% of identified diabetic subjects (prevalence 0.07% inhabitants); 4362 patients had non-insulin-dependent diabetes mellitus (NIDDM), 96.8% of identified diabetic subjects (prevalence 2.36%).
7626 7949803 As the risk determinants for childhood insulin-dependent diabetes mellitus identified in our low-risk population appear to be similar to those detected in the genetically different, high-risk Swedish population, our study strongly supports an etiological role for these non-genetic risk factors in IDDM.
7627 7951555 Hind III site causing Proinsulin Kyoto and Pst I site polymorphism of the insulin gene in Japanese: its lack of association with either IDDM or NIDDM.
7628 7951555 In addition, in the 3'-untranslated region of the mutant insulin gene, a Pst I site negative, alpha type allele was found, and in the normal gene, a Pst I site positive, beta type allele was found.
7629 7951555 We conclude that the Proinsulin Kyoto gene is not a common cause of DM and the occurrence of the alpha type insulin gene in Japanese diabetes is more frequent than in other races, so this Pst I polymorphism is not a marker for diabetes mellitus in Japanese.
7630 7955989 Based on the clinical and biochemical variables, the patients were classified into three groups: insulin-dependent diabetes mellitus (IDDM) accounted for 16.2%, insulin-treated diabetes mellitus for 54.1% and short-term treated diabetes mellitus for 29.6% of the total insulin-treated group.
7631 7956708 We studied the development of proliferative diabetic retinopathy (PDR) in Japanese insulin-dependent diabetes mellitus (IDDM).
7632 7957490 Twenty-two normotensive patients with long-term insulin-dependent diabetes mellitus (IDDM), 11 without and 11 with (incipient) nephropathy (eight microalbuminuria and three proteinuria, serum creatinine below 100 mumol l-1), and 14 healthy age/sex matched controls were studied.
7633 7957503 Increased serum angiotensin converting enzyme activity in type I insulin-dependent diabetes mellitus: its relation to metabolic control and diabetic complications.
7634 7957503 Serum angiotensin-converting enzyme (ACE) was measured in 150 insulin-dependent diabetes mellitus (IDDM) patients and 72 healthy subjects by radioassay, using [3H]-hippuryl-glycyl-glycine as a substrate.
7635 7957503 ACE activity > 125 nmol ml-1 min-1 was observed in 60 of 150 IDDM patients. 96 IDDM patients were normoalbuminuric (< 22 mg 24 h-1) and 49 patients were micro- or macroalbuminuric (range 22-6010 mg 24 h-1).
7636 7957503 Micro- and macroalbuminuric IDDM patients were found to have significantly greater ACE activity values than normoalbuminuric patients (128 +/- 36 vs. 115 +/- 30 nmol ml-1 min-1, P = 0.025).
7637 7957503 Metabolically well-controlled IDDM patients (glycosylated haemoglobin < or = 8%) had lower ACE activity values than the patients with glycosylated haemoglobin greater than 8% (109 +/- 20 vs. 127 +/- 32 nmol ml-1 min-1, P < 0.02).
7638 7957503 Thus ACE activity in the serum of IDDM patients was increased by 56% in 40% of the patients.
7639 7957503 Increased serum angiotensin converting enzyme activity in type I insulin-dependent diabetes mellitus: its relation to metabolic control and diabetic complications.
7640 7957503 Serum angiotensin-converting enzyme (ACE) was measured in 150 insulin-dependent diabetes mellitus (IDDM) patients and 72 healthy subjects by radioassay, using [3H]-hippuryl-glycyl-glycine as a substrate.
7641 7957503 ACE activity > 125 nmol ml-1 min-1 was observed in 60 of 150 IDDM patients. 96 IDDM patients were normoalbuminuric (< 22 mg 24 h-1) and 49 patients were micro- or macroalbuminuric (range 22-6010 mg 24 h-1).
7642 7957503 Micro- and macroalbuminuric IDDM patients were found to have significantly greater ACE activity values than normoalbuminuric patients (128 +/- 36 vs. 115 +/- 30 nmol ml-1 min-1, P = 0.025).
7643 7957503 Metabolically well-controlled IDDM patients (glycosylated haemoglobin < or = 8%) had lower ACE activity values than the patients with glycosylated haemoglobin greater than 8% (109 +/- 20 vs. 127 +/- 32 nmol ml-1 min-1, P < 0.02).
7644 7957503 Thus ACE activity in the serum of IDDM patients was increased by 56% in 40% of the patients.
7645 7957503 Increased serum angiotensin converting enzyme activity in type I insulin-dependent diabetes mellitus: its relation to metabolic control and diabetic complications.
7646 7957503 Serum angiotensin-converting enzyme (ACE) was measured in 150 insulin-dependent diabetes mellitus (IDDM) patients and 72 healthy subjects by radioassay, using [3H]-hippuryl-glycyl-glycine as a substrate.
7647 7957503 ACE activity > 125 nmol ml-1 min-1 was observed in 60 of 150 IDDM patients. 96 IDDM patients were normoalbuminuric (< 22 mg 24 h-1) and 49 patients were micro- or macroalbuminuric (range 22-6010 mg 24 h-1).
7648 7957503 Micro- and macroalbuminuric IDDM patients were found to have significantly greater ACE activity values than normoalbuminuric patients (128 +/- 36 vs. 115 +/- 30 nmol ml-1 min-1, P = 0.025).
7649 7957503 Metabolically well-controlled IDDM patients (glycosylated haemoglobin < or = 8%) had lower ACE activity values than the patients with glycosylated haemoglobin greater than 8% (109 +/- 20 vs. 127 +/- 32 nmol ml-1 min-1, P < 0.02).
7650 7957503 Thus ACE activity in the serum of IDDM patients was increased by 56% in 40% of the patients.
7651 7957503 Increased serum angiotensin converting enzyme activity in type I insulin-dependent diabetes mellitus: its relation to metabolic control and diabetic complications.
7652 7957503 Serum angiotensin-converting enzyme (ACE) was measured in 150 insulin-dependent diabetes mellitus (IDDM) patients and 72 healthy subjects by radioassay, using [3H]-hippuryl-glycyl-glycine as a substrate.
7653 7957503 ACE activity > 125 nmol ml-1 min-1 was observed in 60 of 150 IDDM patients. 96 IDDM patients were normoalbuminuric (< 22 mg 24 h-1) and 49 patients were micro- or macroalbuminuric (range 22-6010 mg 24 h-1).
7654 7957503 Micro- and macroalbuminuric IDDM patients were found to have significantly greater ACE activity values than normoalbuminuric patients (128 +/- 36 vs. 115 +/- 30 nmol ml-1 min-1, P = 0.025).
7655 7957503 Metabolically well-controlled IDDM patients (glycosylated haemoglobin < or = 8%) had lower ACE activity values than the patients with glycosylated haemoglobin greater than 8% (109 +/- 20 vs. 127 +/- 32 nmol ml-1 min-1, P < 0.02).
7656 7957503 Thus ACE activity in the serum of IDDM patients was increased by 56% in 40% of the patients.
7657 7957503 Increased serum angiotensin converting enzyme activity in type I insulin-dependent diabetes mellitus: its relation to metabolic control and diabetic complications.
7658 7957503 Serum angiotensin-converting enzyme (ACE) was measured in 150 insulin-dependent diabetes mellitus (IDDM) patients and 72 healthy subjects by radioassay, using [3H]-hippuryl-glycyl-glycine as a substrate.
7659 7957503 ACE activity > 125 nmol ml-1 min-1 was observed in 60 of 150 IDDM patients. 96 IDDM patients were normoalbuminuric (< 22 mg 24 h-1) and 49 patients were micro- or macroalbuminuric (range 22-6010 mg 24 h-1).
7660 7957503 Micro- and macroalbuminuric IDDM patients were found to have significantly greater ACE activity values than normoalbuminuric patients (128 +/- 36 vs. 115 +/- 30 nmol ml-1 min-1, P = 0.025).
7661 7957503 Metabolically well-controlled IDDM patients (glycosylated haemoglobin < or = 8%) had lower ACE activity values than the patients with glycosylated haemoglobin greater than 8% (109 +/- 20 vs. 127 +/- 32 nmol ml-1 min-1, P < 0.02).
7662 7957503 Thus ACE activity in the serum of IDDM patients was increased by 56% in 40% of the patients.
7663 7958108 IAA has been reported to be in association with both insulin-dependent diabetes mellitus (IDDM) and polyendocrine autoimmune disease.
7664 7958108 Positivity for IA by ELISA (> normal Mean + 3SD) was 11 out of 58 (19.0%) and 26 out of 55 (47.3%) in patients with IDDM and with non-insulin-dependent diabetes mellitus (NIDDM) who were treated with insulin, respectively.
7665 7958108 IAA has been reported to be in association with both insulin-dependent diabetes mellitus (IDDM) and polyendocrine autoimmune disease.
7666 7958108 Positivity for IA by ELISA (> normal Mean + 3SD) was 11 out of 58 (19.0%) and 26 out of 55 (47.3%) in patients with IDDM and with non-insulin-dependent diabetes mellitus (NIDDM) who were treated with insulin, respectively.
7667 7958491 This study investigated the neurobehavioral effects of mild and moderate hypoglycemia in adults with insulin-dependent diabetes mellitus (IDDM).
7668 7958494 To test the hypothesis that the neuroendocrine (including autonomic) responses to hypoglycemia are dissociated from the symptomatic responses to hypoglycemia in insulin-dependent diabetes mellitus (IDDM) patients with hypoglycemia awareness and during reversal of hypoglycemia unawareness in IDDM, we used the hyperinsulinemic stepped hypoglycemic (5.0, 4.4, 3.9, 3.3, 2.8, and 2.2 mmol/l) clamp technique to quantitate these responses in nondiabetic control subjects and IDDM patients with hypoglycemia awareness and with hypoglycemia unawareness.
7669 7958544 Pharmacokinetics, pharmacodynamics and glucose counterregulation following subcutaneous injection of the monomeric insulin analogue [Lys(B28),Pro(B29)] in IDDM.
7670 7958544 The aim of these studies was to compare the pharmacokinetics, pharmacodynamics, counterregulatory hormone and symptom responses, as well as cognitive function during hypoglycaemia induced by s.c. injection of 0.15 IU/kg of regular human insulin (HI) and the monomeric insulin analogue [Lys(B28),Pro (B29)] (MI) in insulin-dependent-diabetic (IDDM) subjects.
7671 7958544 Pharmacokinetics, pharmacodynamics and glucose counterregulation following subcutaneous injection of the monomeric insulin analogue [Lys(B28),Pro(B29)] in IDDM.
7672 7958544 The aim of these studies was to compare the pharmacokinetics, pharmacodynamics, counterregulatory hormone and symptom responses, as well as cognitive function during hypoglycaemia induced by s.c. injection of 0.15 IU/kg of regular human insulin (HI) and the monomeric insulin analogue [Lys(B28),Pro (B29)] (MI) in insulin-dependent-diabetic (IDDM) subjects.
7673 7960691 A prospective survey of all newly diagnosed insulin-dependent diabetes mellitus (IDDM) children and adolescents aged 0-17 years in Israel was conducted for the years 1989 and 1990.
7674 7962273 To determine the importance of endogenous insulin secretion during and after intense exercise, responses to exercise of lean fit male post-absorptive insulin-dependent diabetes mellitus (IDDM) subjects, aged 18-34 yr, were compared with those of control subjects (C; n = 6).
7675 7962273 In summary, constant insulin infusion is insufficient to prevent prolonged postexercise hyperglycemia in IDDM subjects, even when provided at a rate sufficient to maintain normal resting glycemia and glucose turnover.
7676 7962273 The finding that increasing the rate of insulin infusion restored plasma glucose to normal in IDDM subjects suggests that the postexercise increase in insulin levels observed in normal subjects is essential to return plasma glucose to resting levels.
7677 7962273 Therefore, special strategies, differing from those for less strenuous exercise, are required for the management of insulin therapy in IDDM during and after intense exercise.
7678 7962273 To determine the importance of endogenous insulin secretion during and after intense exercise, responses to exercise of lean fit male post-absorptive insulin-dependent diabetes mellitus (IDDM) subjects, aged 18-34 yr, were compared with those of control subjects (C; n = 6).
7679 7962273 In summary, constant insulin infusion is insufficient to prevent prolonged postexercise hyperglycemia in IDDM subjects, even when provided at a rate sufficient to maintain normal resting glycemia and glucose turnover.
7680 7962273 The finding that increasing the rate of insulin infusion restored plasma glucose to normal in IDDM subjects suggests that the postexercise increase in insulin levels observed in normal subjects is essential to return plasma glucose to resting levels.
7681 7962273 Therefore, special strategies, differing from those for less strenuous exercise, are required for the management of insulin therapy in IDDM during and after intense exercise.
7682 7962273 To determine the importance of endogenous insulin secretion during and after intense exercise, responses to exercise of lean fit male post-absorptive insulin-dependent diabetes mellitus (IDDM) subjects, aged 18-34 yr, were compared with those of control subjects (C; n = 6).
7683 7962273 In summary, constant insulin infusion is insufficient to prevent prolonged postexercise hyperglycemia in IDDM subjects, even when provided at a rate sufficient to maintain normal resting glycemia and glucose turnover.
7684 7962273 The finding that increasing the rate of insulin infusion restored plasma glucose to normal in IDDM subjects suggests that the postexercise increase in insulin levels observed in normal subjects is essential to return plasma glucose to resting levels.
7685 7962273 Therefore, special strategies, differing from those for less strenuous exercise, are required for the management of insulin therapy in IDDM during and after intense exercise.
7686 7962273 To determine the importance of endogenous insulin secretion during and after intense exercise, responses to exercise of lean fit male post-absorptive insulin-dependent diabetes mellitus (IDDM) subjects, aged 18-34 yr, were compared with those of control subjects (C; n = 6).
7687 7962273 In summary, constant insulin infusion is insufficient to prevent prolonged postexercise hyperglycemia in IDDM subjects, even when provided at a rate sufficient to maintain normal resting glycemia and glucose turnover.
7688 7962273 The finding that increasing the rate of insulin infusion restored plasma glucose to normal in IDDM subjects suggests that the postexercise increase in insulin levels observed in normal subjects is essential to return plasma glucose to resting levels.
7689 7962273 Therefore, special strategies, differing from those for less strenuous exercise, are required for the management of insulin therapy in IDDM during and after intense exercise.
7690 7962332 Counterregulatory hormone responses to hypoglycemia are impaired in subjects with insulin-dependent diabetes mellitus (IDDM) in strict glycemic control.
7691 7962332 The ACTH response to hypoglycemia was not significantly reduced in the well controlled IDDM, whereas the response to metyrapone was actually greater in this group (P < 0.05 vs. poorly controlled IDDM).
7692 7962332 These data suggest that 1) the reduced epinephrine responses in well controlled IDDM may not be specific for the hypoglycemic stimulus alone, but may also occur in response to other nonhypoglycemic stimuli; 2) cortisol responses to hypoglycemia are reduced in well controlled IDDM, whereas the ACTH response to a non-hypoglycemic stimulus remains intact; and 3) GH responses to both hypoglycemic and nonhypoglycemic stimuli are preserved in well controlled IDDM.
7693 7962332 The preservation of ACTH and GH responses to metyrapone and arginine, respectively, suggests adequate pituitary functional reserve in IDDM patients in strict glycemic control in response to nonhypoglycemic stimuli.
7694 7962332 Counterregulatory hormone responses to hypoglycemia are impaired in subjects with insulin-dependent diabetes mellitus (IDDM) in strict glycemic control.
7695 7962332 The ACTH response to hypoglycemia was not significantly reduced in the well controlled IDDM, whereas the response to metyrapone was actually greater in this group (P < 0.05 vs. poorly controlled IDDM).
7696 7962332 These data suggest that 1) the reduced epinephrine responses in well controlled IDDM may not be specific for the hypoglycemic stimulus alone, but may also occur in response to other nonhypoglycemic stimuli; 2) cortisol responses to hypoglycemia are reduced in well controlled IDDM, whereas the ACTH response to a non-hypoglycemic stimulus remains intact; and 3) GH responses to both hypoglycemic and nonhypoglycemic stimuli are preserved in well controlled IDDM.
7697 7962332 The preservation of ACTH and GH responses to metyrapone and arginine, respectively, suggests adequate pituitary functional reserve in IDDM patients in strict glycemic control in response to nonhypoglycemic stimuli.
7698 7962332 Counterregulatory hormone responses to hypoglycemia are impaired in subjects with insulin-dependent diabetes mellitus (IDDM) in strict glycemic control.
7699 7962332 The ACTH response to hypoglycemia was not significantly reduced in the well controlled IDDM, whereas the response to metyrapone was actually greater in this group (P < 0.05 vs. poorly controlled IDDM).
7700 7962332 These data suggest that 1) the reduced epinephrine responses in well controlled IDDM may not be specific for the hypoglycemic stimulus alone, but may also occur in response to other nonhypoglycemic stimuli; 2) cortisol responses to hypoglycemia are reduced in well controlled IDDM, whereas the ACTH response to a non-hypoglycemic stimulus remains intact; and 3) GH responses to both hypoglycemic and nonhypoglycemic stimuli are preserved in well controlled IDDM.
7701 7962332 The preservation of ACTH and GH responses to metyrapone and arginine, respectively, suggests adequate pituitary functional reserve in IDDM patients in strict glycemic control in response to nonhypoglycemic stimuli.
7702 7962332 Counterregulatory hormone responses to hypoglycemia are impaired in subjects with insulin-dependent diabetes mellitus (IDDM) in strict glycemic control.
7703 7962332 The ACTH response to hypoglycemia was not significantly reduced in the well controlled IDDM, whereas the response to metyrapone was actually greater in this group (P < 0.05 vs. poorly controlled IDDM).
7704 7962332 These data suggest that 1) the reduced epinephrine responses in well controlled IDDM may not be specific for the hypoglycemic stimulus alone, but may also occur in response to other nonhypoglycemic stimuli; 2) cortisol responses to hypoglycemia are reduced in well controlled IDDM, whereas the ACTH response to a non-hypoglycemic stimulus remains intact; and 3) GH responses to both hypoglycemic and nonhypoglycemic stimuli are preserved in well controlled IDDM.
7705 7962332 The preservation of ACTH and GH responses to metyrapone and arginine, respectively, suggests adequate pituitary functional reserve in IDDM patients in strict glycemic control in response to nonhypoglycemic stimuli.
7706 7964296 Abnormalities of GH secretion and clearance are well-documented in poorly controlled insulin-dependent diabetes mellitus (IDDM), but the contribution of the receptor (GHR) and the GH-binding protein (GHBP) to these abnormalities has not been defined.
7707 7964296 Six days of insulin treatment did not significantly alter the levels of GHR/GHBP mRNA in the liver or heart of STZ-D rats, but significantly decreased GHBP mRNA (P = 0.04) in the kidney.
7708 7964296 Circulating IGF-I was reduced, as was IGF-I mRNA in the liver and heart of STZ-D rats; only circulating IGF-I was restored by insulin treatment.
7709 7964296 Neither STZ-D nor insulin treatment affected IGF-I or IGF-I receptor mRNA concentrations in the kidney.
7710 7964296 Our results indicate a role for decreased numbers of hepatic GHRs in the pathogenesis of resistance to GH's actions in terms of IGF-I generation and promotion of linear growth in IDDM.
7711 7964296 We postulate that increased GHR expression in the kidney may be involved in the renal complications of IDDM.
7712 7964296 Abnormalities of GH secretion and clearance are well-documented in poorly controlled insulin-dependent diabetes mellitus (IDDM), but the contribution of the receptor (GHR) and the GH-binding protein (GHBP) to these abnormalities has not been defined.
7713 7964296 Six days of insulin treatment did not significantly alter the levels of GHR/GHBP mRNA in the liver or heart of STZ-D rats, but significantly decreased GHBP mRNA (P = 0.04) in the kidney.
7714 7964296 Circulating IGF-I was reduced, as was IGF-I mRNA in the liver and heart of STZ-D rats; only circulating IGF-I was restored by insulin treatment.
7715 7964296 Neither STZ-D nor insulin treatment affected IGF-I or IGF-I receptor mRNA concentrations in the kidney.
7716 7964296 Our results indicate a role for decreased numbers of hepatic GHRs in the pathogenesis of resistance to GH's actions in terms of IGF-I generation and promotion of linear growth in IDDM.
7717 7964296 We postulate that increased GHR expression in the kidney may be involved in the renal complications of IDDM.
7718 7964296 Abnormalities of GH secretion and clearance are well-documented in poorly controlled insulin-dependent diabetes mellitus (IDDM), but the contribution of the receptor (GHR) and the GH-binding protein (GHBP) to these abnormalities has not been defined.
7719 7964296 Six days of insulin treatment did not significantly alter the levels of GHR/GHBP mRNA in the liver or heart of STZ-D rats, but significantly decreased GHBP mRNA (P = 0.04) in the kidney.
7720 7964296 Circulating IGF-I was reduced, as was IGF-I mRNA in the liver and heart of STZ-D rats; only circulating IGF-I was restored by insulin treatment.
7721 7964296 Neither STZ-D nor insulin treatment affected IGF-I or IGF-I receptor mRNA concentrations in the kidney.
7722 7964296 Our results indicate a role for decreased numbers of hepatic GHRs in the pathogenesis of resistance to GH's actions in terms of IGF-I generation and promotion of linear growth in IDDM.
7723 7964296 We postulate that increased GHR expression in the kidney may be involved in the renal complications of IDDM.
7724 7964474 We tested this prediction using two insulin-dependent diabetes mellitus (IDDM)-associated antigens, coxsackievirus P2-C (Cox P2-C) protein and glutamate decarboxylase (GAD65), which share a prototypic sequence similarity of six consecutive amino acids within otherwise unrelated proteins.
7725 7964474 We surveyed a panel of 10 murine MHC class II alleles that encompass the spectrum of standard alleles for the ability to cross-reactively present Cox P2-C and GAD65.
7726 7964474 Since the human and the murine class II alleles associated with IDDM share conserved features, cross-reactive T cell recognition of GAD65 and Cox P2-C may contribute to the pathogenesis of human IDDM and account for the epidemiological association of coxsackievirus with IDDM.
7727 7964474 We tested this prediction using two insulin-dependent diabetes mellitus (IDDM)-associated antigens, coxsackievirus P2-C (Cox P2-C) protein and glutamate decarboxylase (GAD65), which share a prototypic sequence similarity of six consecutive amino acids within otherwise unrelated proteins.
7728 7964474 We surveyed a panel of 10 murine MHC class II alleles that encompass the spectrum of standard alleles for the ability to cross-reactively present Cox P2-C and GAD65.
7729 7964474 Since the human and the murine class II alleles associated with IDDM share conserved features, cross-reactive T cell recognition of GAD65 and Cox P2-C may contribute to the pathogenesis of human IDDM and account for the epidemiological association of coxsackievirus with IDDM.
7730 7964768 The patients were considered as a total group, and were also divided into two subgroups: (1) insulin-dependent diabetes mellitus (IDDM) (9 knees) and (2) noninsulin-dependent diabetes mellitus (NIDDM) (44 knees).
7731 7968593 The effects of contraceptive steroids on the expression of endothelial homeostasis were examined by direct and indirect measures in women with insulin-dependent diabetes mellitus (IDDM) in a prospective nonrandomized controlled study.
7732 7968593 In the indirect assessment of endothelial function, we found a proportionate increase in plasma levels of thrombin-antithrombin III (TAT) complexes and D-dimer during treatment.
7733 7968593 Hormonal intake was followed by decreased antigen concentrations of tissue plasminogen activator (t-PA) and plasminogen activator inhibitor (type 1 [PAI-1]), whereas the activities of t-PA and PAI-1 were unchanged.
7734 7968593 Plasma levels of plasminogen and histidine-rich glycoprotein (HRG) increased and decreased, respectively, whereas an increase in von Willebrand factor was observed in the treatment group.
7735 7972266 The non-obese diabetic mouse (NOD) is one of the few available models of spontaneous autoimmune insulin-dependent diabetes mellitus (IDDM).
7736 7974809 The hospital records of 477 patients under 18 years of age with insulin-dependent diabetes mellitus (IDDM) who were followed in the Endocrinology Unit of Hacettepe University Children's Hospital between the years 1969 and 1991 were analyzed for age, sex, residence at time of diagnosis, date of onset of symptoms, date of diagnosis, family history of IDDM, and consanguinity between parents.
7737 7976732 Insulin-dependent diabetes mellitus (IDDM) is believed to be an autoimmune disease, characterized by lymphocytic infiltration of the islets and the presence of islet cell autoantibodies.
7738 7977386 Association and linkage studies have shown that at least one of the genetic factors involved in susceptibility to insulin-dependent diabetes mellitus (IDDM) is contained within a 4.1-kb region of the insulin gene.
7739 7981182 Intraperitoneal insulin therapy corrects abnormalities in cholesteryl ester transfer and lipoprotein lipase activities in insulin-dependent diabetes mellitus.
7740 7981182 Patients with insulin-dependent diabetes mellitus (IDDM) have proatherogenic disturbances in cholesteryl ester transfer (CET) despite intensive subcutaneous insulin therapy (ISC).
7741 7981182 Since CET is activated by insulin-sensitive lipoprotein lipase (LPL), which normally increases postprandially, we queried whether iatrogenic hyperinsulinism from ISC stimulated LPL and CET by studying well-controlled IDDM patients after ISC and then 6 months after lowering systemic insulin levels by intraperitoneal (IP) insulin delivery.
7742 7981182 Although glycemic control (HbA1c IDDM, 6.9 +/- 1.7%; control, 4.5% to 8%) was excellent during ISC, CET was accelerated (P < .001) and both systemic insulin levels and LPL specific activity were increased (P < .05).
7743 7981182 Following IP, basal systemic insulin levels declined by more than one half (ISC, 8.22 +/- 6.5 versus IP, 2.77 +/- 2.4 microU/mL; mean +/- SD; P < .025), and both LPL and CET activities returned to normal.
7744 7981182 The fact that they are both reversed when systemic insulin levels are reduced by IP suggests that insulin, acting through LPL, influences the nature of the interaction of the lipoproteins engaged in CET.
7745 7981182 Intraperitoneal insulin therapy corrects abnormalities in cholesteryl ester transfer and lipoprotein lipase activities in insulin-dependent diabetes mellitus.
7746 7981182 Patients with insulin-dependent diabetes mellitus (IDDM) have proatherogenic disturbances in cholesteryl ester transfer (CET) despite intensive subcutaneous insulin therapy (ISC).
7747 7981182 Since CET is activated by insulin-sensitive lipoprotein lipase (LPL), which normally increases postprandially, we queried whether iatrogenic hyperinsulinism from ISC stimulated LPL and CET by studying well-controlled IDDM patients after ISC and then 6 months after lowering systemic insulin levels by intraperitoneal (IP) insulin delivery.
7748 7981182 Although glycemic control (HbA1c IDDM, 6.9 +/- 1.7%; control, 4.5% to 8%) was excellent during ISC, CET was accelerated (P < .001) and both systemic insulin levels and LPL specific activity were increased (P < .05).
7749 7981182 Following IP, basal systemic insulin levels declined by more than one half (ISC, 8.22 +/- 6.5 versus IP, 2.77 +/- 2.4 microU/mL; mean +/- SD; P < .025), and both LPL and CET activities returned to normal.
7750 7981182 The fact that they are both reversed when systemic insulin levels are reduced by IP suggests that insulin, acting through LPL, influences the nature of the interaction of the lipoproteins engaged in CET.
7751 7981182 Intraperitoneal insulin therapy corrects abnormalities in cholesteryl ester transfer and lipoprotein lipase activities in insulin-dependent diabetes mellitus.
7752 7981182 Patients with insulin-dependent diabetes mellitus (IDDM) have proatherogenic disturbances in cholesteryl ester transfer (CET) despite intensive subcutaneous insulin therapy (ISC).
7753 7981182 Since CET is activated by insulin-sensitive lipoprotein lipase (LPL), which normally increases postprandially, we queried whether iatrogenic hyperinsulinism from ISC stimulated LPL and CET by studying well-controlled IDDM patients after ISC and then 6 months after lowering systemic insulin levels by intraperitoneal (IP) insulin delivery.
7754 7981182 Although glycemic control (HbA1c IDDM, 6.9 +/- 1.7%; control, 4.5% to 8%) was excellent during ISC, CET was accelerated (P < .001) and both systemic insulin levels and LPL specific activity were increased (P < .05).
7755 7981182 Following IP, basal systemic insulin levels declined by more than one half (ISC, 8.22 +/- 6.5 versus IP, 2.77 +/- 2.4 microU/mL; mean +/- SD; P < .025), and both LPL and CET activities returned to normal.
7756 7981182 The fact that they are both reversed when systemic insulin levels are reduced by IP suggests that insulin, acting through LPL, influences the nature of the interaction of the lipoproteins engaged in CET.
7757 7983786 It is suggested that the defective insulin secretion exists in this family with the mutation and the progressive decrease in insulin secretion might resulted in IDDM in the proband.
7758 7983809 Susceptibility to insulin-dependent diabetes mellitus (IDDM) is determined by both genetic and environmental factors.
7759 7983810 [Non-MHC susceptibility genes in Japanese subjects with insulin-dependent diabetes mellitus (IDDM)].
7760 7983810 In the 5' insulin gene polymorphism, the shorter insertion (class 1 allele) is predominant in Japanese, and thus is not associated with IDDM.
7761 7983810 The insulin gene region appears not to be a valuable genetic marker for IDDM in Japanese.
7762 7983810 Recently, we found an association of polymorphism in the IFN-gamma gene with Japanese IDDM.
7763 7983810 [Non-MHC susceptibility genes in Japanese subjects with insulin-dependent diabetes mellitus (IDDM)].
7764 7983810 In the 5' insulin gene polymorphism, the shorter insertion (class 1 allele) is predominant in Japanese, and thus is not associated with IDDM.
7765 7983810 The insulin gene region appears not to be a valuable genetic marker for IDDM in Japanese.
7766 7983810 Recently, we found an association of polymorphism in the IFN-gamma gene with Japanese IDDM.
7767 7983810 [Non-MHC susceptibility genes in Japanese subjects with insulin-dependent diabetes mellitus (IDDM)].
7768 7983810 In the 5' insulin gene polymorphism, the shorter insertion (class 1 allele) is predominant in Japanese, and thus is not associated with IDDM.
7769 7983810 The insulin gene region appears not to be a valuable genetic marker for IDDM in Japanese.
7770 7983810 Recently, we found an association of polymorphism in the IFN-gamma gene with Japanese IDDM.
7771 7983810 [Non-MHC susceptibility genes in Japanese subjects with insulin-dependent diabetes mellitus (IDDM)].
7772 7983810 In the 5' insulin gene polymorphism, the shorter insertion (class 1 allele) is predominant in Japanese, and thus is not associated with IDDM.
7773 7983810 The insulin gene region appears not to be a valuable genetic marker for IDDM in Japanese.
7774 7983810 Recently, we found an association of polymorphism in the IFN-gamma gene with Japanese IDDM.
7775 7983811 We have typed TAP polymorphism in 95 patients with insulin-dependent diabetes mellitus (IDDM) and 75 normal controls.
7776 7983812 Insulin-dependent diabetes mellitus (IDDM) develops mainly from the destruction of pancreatic beta cells by cytotoxic T lymphocytes.
7777 7983812 Our analysis of RNAs obtained from the pancreas of newly diagnosed IDDM patients using the RT-PCR method indicated that the repertoire of T cell receptor alpha was restricted.
7778 7983812 Insulin-dependent diabetes mellitus (IDDM) develops mainly from the destruction of pancreatic beta cells by cytotoxic T lymphocytes.
7779 7983812 Our analysis of RNAs obtained from the pancreas of newly diagnosed IDDM patients using the RT-PCR method indicated that the repertoire of T cell receptor alpha was restricted.
7780 7987659 Coeliac disease occurs more commonly in children with insulin-dependent diabetes mellitus (IDDM) than in the general population, but the prevalence of coeliac disease in adults with diabetes is unknown.
7781 7988317 Children with newly diagnosed IDDM have increased levels of antibodies to bovine serum albumin but not to ovalbumin.
7782 7988346 Birth size and risk of insulin-dependent diabetes mellitus (IDDM).
7783 7988351 We compared final height to height at diagnosis (expressed as a standard deviation score, SDS), predicted adult height (according to the Bayley and Pinneau method) and target genetic height (expressed as mean parental height in cm, +6.5 for males and -6.5 for females) in 37 patients (15 males, 22 females) with insulin-dependent diabetes mellitus (IDDM), aged 20.6 +/- 3.3 years (16.6-27), with 11.8 +/- 3.7 years (5.2-19.2) mean duration of disease.
7784 7988775 IDDM susceptibility associated with polymorphisms in the insulin gene region.
7785 7988775 Previous studies have suggested an association between polymorphisms in the insulin gene region and insulin-dependent diabetes mellitus (IDDM).
7786 7988775 Our data suggest that polymorphisms in the insulin gene region confer susceptibility to IDDM in Caucasians, and that a similar tendency though not statistically significant is observed among Tanzanian blacks, while no significant contribution is seen among Japanese orientals.
7787 7988775 We further demonstrate that the disease-associated genotype INS +/+ confers susceptibility independently of HLA class II alleles associated with IDDM.
7788 7988775 Compared to the contribution of particular HLA-DQ alleles in IDDM susceptibility, the additional risk conferred by the insulin gene region polymorphism is, however, small.
7789 7988775 Genotyping of the insulin gene region will therefore most probably not be a useful tool in the prediction of IDDM.
7790 7988775 IDDM susceptibility associated with polymorphisms in the insulin gene region.
7791 7988775 Previous studies have suggested an association between polymorphisms in the insulin gene region and insulin-dependent diabetes mellitus (IDDM).
7792 7988775 Our data suggest that polymorphisms in the insulin gene region confer susceptibility to IDDM in Caucasians, and that a similar tendency though not statistically significant is observed among Tanzanian blacks, while no significant contribution is seen among Japanese orientals.
7793 7988775 We further demonstrate that the disease-associated genotype INS +/+ confers susceptibility independently of HLA class II alleles associated with IDDM.
7794 7988775 Compared to the contribution of particular HLA-DQ alleles in IDDM susceptibility, the additional risk conferred by the insulin gene region polymorphism is, however, small.
7795 7988775 Genotyping of the insulin gene region will therefore most probably not be a useful tool in the prediction of IDDM.
7796 7988775 IDDM susceptibility associated with polymorphisms in the insulin gene region.
7797 7988775 Previous studies have suggested an association between polymorphisms in the insulin gene region and insulin-dependent diabetes mellitus (IDDM).
7798 7988775 Our data suggest that polymorphisms in the insulin gene region confer susceptibility to IDDM in Caucasians, and that a similar tendency though not statistically significant is observed among Tanzanian blacks, while no significant contribution is seen among Japanese orientals.
7799 7988775 We further demonstrate that the disease-associated genotype INS +/+ confers susceptibility independently of HLA class II alleles associated with IDDM.
7800 7988775 Compared to the contribution of particular HLA-DQ alleles in IDDM susceptibility, the additional risk conferred by the insulin gene region polymorphism is, however, small.
7801 7988775 Genotyping of the insulin gene region will therefore most probably not be a useful tool in the prediction of IDDM.
7802 7988775 IDDM susceptibility associated with polymorphisms in the insulin gene region.
7803 7988775 Previous studies have suggested an association between polymorphisms in the insulin gene region and insulin-dependent diabetes mellitus (IDDM).
7804 7988775 Our data suggest that polymorphisms in the insulin gene region confer susceptibility to IDDM in Caucasians, and that a similar tendency though not statistically significant is observed among Tanzanian blacks, while no significant contribution is seen among Japanese orientals.
7805 7988775 We further demonstrate that the disease-associated genotype INS +/+ confers susceptibility independently of HLA class II alleles associated with IDDM.
7806 7988775 Compared to the contribution of particular HLA-DQ alleles in IDDM susceptibility, the additional risk conferred by the insulin gene region polymorphism is, however, small.
7807 7988775 Genotyping of the insulin gene region will therefore most probably not be a useful tool in the prediction of IDDM.
7808 7988775 IDDM susceptibility associated with polymorphisms in the insulin gene region.
7809 7988775 Previous studies have suggested an association between polymorphisms in the insulin gene region and insulin-dependent diabetes mellitus (IDDM).
7810 7988775 Our data suggest that polymorphisms in the insulin gene region confer susceptibility to IDDM in Caucasians, and that a similar tendency though not statistically significant is observed among Tanzanian blacks, while no significant contribution is seen among Japanese orientals.
7811 7988775 We further demonstrate that the disease-associated genotype INS +/+ confers susceptibility independently of HLA class II alleles associated with IDDM.
7812 7988775 Compared to the contribution of particular HLA-DQ alleles in IDDM susceptibility, the additional risk conferred by the insulin gene region polymorphism is, however, small.
7813 7988775 Genotyping of the insulin gene region will therefore most probably not be a useful tool in the prediction of IDDM.
7814 7988775 IDDM susceptibility associated with polymorphisms in the insulin gene region.
7815 7988775 Previous studies have suggested an association between polymorphisms in the insulin gene region and insulin-dependent diabetes mellitus (IDDM).
7816 7988775 Our data suggest that polymorphisms in the insulin gene region confer susceptibility to IDDM in Caucasians, and that a similar tendency though not statistically significant is observed among Tanzanian blacks, while no significant contribution is seen among Japanese orientals.
7817 7988775 We further demonstrate that the disease-associated genotype INS +/+ confers susceptibility independently of HLA class II alleles associated with IDDM.
7818 7988775 Compared to the contribution of particular HLA-DQ alleles in IDDM susceptibility, the additional risk conferred by the insulin gene region polymorphism is, however, small.
7819 7988775 Genotyping of the insulin gene region will therefore most probably not be a useful tool in the prediction of IDDM.
7820 7989457 The objective of this study was to test whether levels of proinsulin immunoreactivity (PIM) relative to those of insulin immunoreactivity (IRI) or C-peptide are changed and related to subclinical beta-cell dysfunction in siblings of insulin-dependent diabetes mellitus (IDDM) patients.
7821 7989593 To determine the effect of insulin-dependent diabetes mellitus (IDDM) on rates and pathways of hepatic glycogen synthesis, as well as flux through hepatic pyruvate dehydrogenase, we used 13C-nuclear magnetic resonance spectroscopy to monitor the peak intensity of the C1 resonance of the glucosyl units of hepatic glycogen, in combination with acetaminophen to sample the hepatic UDP-glucose pool and phenylacetate to sample the hepatic glutamine pool, during a hyperglycemic-hyperinsulinemic clamp using [1-13C]-glucose.
7822 7989593 Five subjects with poorly controlled IDDM and six age-weight-matched control subjects were clamped at a mean plasma glucose concentration of approximately 9 mM and mean plasma insulin concentrations approximately 400 pM for 5 h.
7823 7989593 To determine the effect of insulin-dependent diabetes mellitus (IDDM) on rates and pathways of hepatic glycogen synthesis, as well as flux through hepatic pyruvate dehydrogenase, we used 13C-nuclear magnetic resonance spectroscopy to monitor the peak intensity of the C1 resonance of the glucosyl units of hepatic glycogen, in combination with acetaminophen to sample the hepatic UDP-glucose pool and phenylacetate to sample the hepatic glutamine pool, during a hyperglycemic-hyperinsulinemic clamp using [1-13C]-glucose.
7824 7989593 Five subjects with poorly controlled IDDM and six age-weight-matched control subjects were clamped at a mean plasma glucose concentration of approximately 9 mM and mean plasma insulin concentrations approximately 400 pM for 5 h.
7825 7989622 Serum fructosamine correlates with gingival index in children with insulin-dependent diabetes mellitus (IDDM).
7826 7989622 Fructosamine assay, which is used in diagnosing and monitoring diabetic patients, is compared with the hemoglobin and plasma glucose assays in children and adolescent insulin-dependent diabetes mellitus patients.
7827 7989828 Hearing thresholds were studied in 53 patients with insulin-dependent diabetes mellitus (IDDM) and 42 randomly selected non-diabetic control subjects, aged between 20 and 40 years.
7828 7990698 LDLs and RBC membranes were isolated from 11 insulin-dependent (IDDM) and 18 non-insulin-dependent diabetic (NIDDM) patients and exposed to a peroxidative stress by incubation with phenylhydrazine.
7829 7990698 The following parameters were also evaluated: plasma glucose, triglycerides (TG), phospholipids (PL), total and high-density lipoprotein (HDL) cholesterol, apolipoprotein (apo) A-I, apo B, hemoglobin A1c (HbA1c), LDL PL and cholesterol, LDL fatty acid composition, and RBC membrane PL and cholesterol.
7830 7990711 The urinary excretion of zinc in individuals with insulin-dependent diabetes mellitus (IDDM) is approximately doubled.
7831 7992405 This study aimed to assess the prevalence of familial aggregation of insulin-dependent diabetes mellitus (IDDM), among Danish families with a diabetic child and to compare epidemiological data for familial and sporadic cases of IDDM children.
7832 7995004 Polymorphic arylamine N-acetyltransferase (NAT2) genes in children with insulin-dependent diabetes mellitus.
7833 7995004 Polymorphic liver arylamine N-acetyltransferase (NAT2; EC 2.3.1.5) has been suggested as a susceptibility factor for both insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus.
7834 7995004 With use of an allele-specific nested polymerase reaction, the NAT2 genotypes were determined in 165 clinically well-controlled patients with IDDM and 107 reference children aged from 3 to 18 years.
7835 7995004 In 66 children with IDDM and 54 reference children the NAT2 genotype was checked by conventional sulfamethazine (sulfadimidine) phenotyping.
7836 7995004 Polymorphic arylamine N-acetyltransferase (NAT2) genes in children with insulin-dependent diabetes mellitus.
7837 7995004 Polymorphic liver arylamine N-acetyltransferase (NAT2; EC 2.3.1.5) has been suggested as a susceptibility factor for both insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus.
7838 7995004 With use of an allele-specific nested polymerase reaction, the NAT2 genotypes were determined in 165 clinically well-controlled patients with IDDM and 107 reference children aged from 3 to 18 years.
7839 7995004 In 66 children with IDDM and 54 reference children the NAT2 genotype was checked by conventional sulfamethazine (sulfadimidine) phenotyping.
7840 7995004 Polymorphic arylamine N-acetyltransferase (NAT2) genes in children with insulin-dependent diabetes mellitus.
7841 7995004 Polymorphic liver arylamine N-acetyltransferase (NAT2; EC 2.3.1.5) has been suggested as a susceptibility factor for both insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus.
7842 7995004 With use of an allele-specific nested polymerase reaction, the NAT2 genotypes were determined in 165 clinically well-controlled patients with IDDM and 107 reference children aged from 3 to 18 years.
7843 7995004 In 66 children with IDDM and 54 reference children the NAT2 genotype was checked by conventional sulfamethazine (sulfadimidine) phenotyping.
7844 7995614 To evaluate the efficacy of the acute-physical-stress response, plasma catecholamine and lactate levels, serum electrolytes, fructosamine, blood glucose and acid-base status were measured in insulin-dependent diabetes mellitus (IDDM) children and the data compared to those of healthy controls.
7845 7996840 To begin to address this question and more closely mimic the situation in vivo, we characterized human diabetic EC harvested from insulin-dependent diabetic mothers (IDDM) at the cellular and molecular levels.
7846 7996840 Gene expression of major BM components (collagen type IV, laminin beta 1, and laminin beta 2) was quantified by Northern analysis.
7847 7997211 In patients with insulin-dependent diabetes mellitus (IDDM) octreotide suppresses GH levels, postprandial blood glucose increases with resultant decrease in daily insulin requirements.
7848 7997851 T cells from children with IDDM are sensitized to bovine serum albumin.
7849 7997851 Epidemiological and experimental evidence suggested that denial of dietary cow milk protein early in life protects genetically susceptible children and animals from insulin-dependent diabetes (IDDM).
7850 7997851 T cells from children with IDDM are sensitized to bovine serum albumin.
7851 7997851 Epidemiological and experimental evidence suggested that denial of dietary cow milk protein early in life protects genetically susceptible children and animals from insulin-dependent diabetes (IDDM).
7852 7998353 About 20% of all women with insulin-dependent diabetes mellitus (IDDM) have menstrual irregularities.
7853 7999482 We have compared intraoperative glycaemic control, insulin requirements and metabolic and endocrine variables in 40 non-insulin-dependent diabetic patients (NIDDM) and 40 insulin-dependent diabetic patients (IDDM) undergoing general anaesthesia for elective procedures.
7854 7999482 The amounts of insulin administered were similar in NIDDM and IDDM.
7855 7999482 We conclude that mean glycaemic control, insulin requirements and development of ketone bodies in NIDDM and IDDM patients did not differ during the operative period, regardless of the insulin regimen used.
7856 7999482 We have compared intraoperative glycaemic control, insulin requirements and metabolic and endocrine variables in 40 non-insulin-dependent diabetic patients (NIDDM) and 40 insulin-dependent diabetic patients (IDDM) undergoing general anaesthesia for elective procedures.
7857 7999482 The amounts of insulin administered were similar in NIDDM and IDDM.
7858 7999482 We conclude that mean glycaemic control, insulin requirements and development of ketone bodies in NIDDM and IDDM patients did not differ during the operative period, regardless of the insulin regimen used.
7859 7999482 We have compared intraoperative glycaemic control, insulin requirements and metabolic and endocrine variables in 40 non-insulin-dependent diabetic patients (NIDDM) and 40 insulin-dependent diabetic patients (IDDM) undergoing general anaesthesia for elective procedures.
7860 7999482 The amounts of insulin administered were similar in NIDDM and IDDM.
7861 7999482 We conclude that mean glycaemic control, insulin requirements and development of ketone bodies in NIDDM and IDDM patients did not differ during the operative period, regardless of the insulin regimen used.
7862 8001841 Recent findings that C20-C22 in muscle membrane phospholipids are inversely related to insulin resistance, whereas linoleic acid is positively related to insulin resistance, suggest that diet may influence the development of insulin resistance in obesity, insulin-dependent diabetes mellitus (IDDM), hypertension, and coronary artery disease (including asymptomatic atherosclerosis and microvascular angina).
7863 8003613 Insulin-dependent diabetes mellitus (IDDM) is associated with the formation of autoantibodies against different antigens in the islets of Langerhans, so-called islet cell antibodies (ICA).
7864 8003613 The expression of a major autoantigen, the beta-cell specific enzyme glutamic acid decarboxylase (GAD), is glucose-dependent in vitro and correlated to insulin release in vitro.
7865 8004482 Recently GAD has been demonstrated to act as autoantigen in the rare neurological disease "stiff man syndrome" (SMS) and in insulin-dependent diabetes mellitus (IDDM).
7866 8005563 As pirenzepine (PZ), a cholinergic muscarinic antagonist, is able to inhibit GH hypersecretion in insulin-dependent diabetes mellitus (IDDM), we investigated whether PZ is also able to inhibit spontaneous and stimulated GH-release in non-insulin-dependent diabetes mellitus (NIDDM).
7867 8005563 Glucose, insulin, glucagon and somatostatin responses to arginine infusion were not changed by pirenzepine treatment.
7868 8005969 These individuals were classified clinically as having insulin dependent (IDDM = 18); non-insulin dependent (NIDDM = 19) and insulin requiring diabetes (IRDM = 19).
7869 8005969 Growth Hormone (GH) and cortisol levels were found to be high in patients with IDDM and IRDM with no insulin reserve and these did not suppress during the oral Glucose Tolerance Test.
7870 8005969 These individuals were classified clinically as having insulin dependent (IDDM = 18); non-insulin dependent (NIDDM = 19) and insulin requiring diabetes (IRDM = 19).
7871 8005969 Growth Hormone (GH) and cortisol levels were found to be high in patients with IDDM and IRDM with no insulin reserve and these did not suppress during the oral Glucose Tolerance Test.
7872 8009085 We analysed clinical and immunological indexes in 165 caucasian adult patients presenting insulin-dependent diabetes mellitus associated with other organ-specific autoimmune diseases (type Ib IDDM).
7873 8013259 Med. 329, 977-986) demonstrate that therapy in insulin-dependent diabetes mellitus (IDDM) should aim at near-normoglycemia.
7874 8013263 A total of 250 children with insulin-dependent diabetes mellitus (IDDM), having age at onset of diabetes < or = 18 years were studied.
7875 8013746 Insulin-dependent diabetes mellitus (IDDM) is caused by destruction of the insulin-secreting beta-cells of the islets of Langerhans.
7876 8013746 Those patients in whom the disease process is slow could present with IDDM as adults, develop diabetes that does not require insulin treatment, or even fail to develop diabetes altogether.
7877 8013746 Insulin-dependent diabetes mellitus (IDDM) is caused by destruction of the insulin-secreting beta-cells of the islets of Langerhans.
7878 8013746 Those patients in whom the disease process is slow could present with IDDM as adults, develop diabetes that does not require insulin treatment, or even fail to develop diabetes altogether.
7879 8013749 The effect of hyperglycemia on in vivo adipose tissue metabolism was studied with microdialysis in seven lean patients with insulin-dependent diabetes mellitus (IDDM) receiving a constant infusion of insulin (36 pmol.m-2.min-1).
7880 8013753 Non-insulin-mediated glucose disappearance in subjects with IDDM.
7881 8013753 We directly measured the ability of glucose per se to promote glucose disposal in subjects with insulin-dependent diabetes mellitus (IDDM).
7882 8013753 Non-insulin-mediated glucose disappearance in subjects with IDDM.
7883 8013753 We directly measured the ability of glucose per se to promote glucose disposal in subjects with insulin-dependent diabetes mellitus (IDDM).
7884 8013757 We studied 10 patients with insulin-dependent-diabetes mellitus (IDDM), 14 patients with non-insulin-dependent diabetes mellitus (NIDDM), and 10 sex- and age-matched control subjects.
7885 8021905 The relationship between erythrocyte cation transport systems, plasma prorenin and albuminuria was examined in patients with insulin-dependent diabetes mellitus (IDDM).
7886 8023918 Insulin's ability to stimulate glucose metabolism is reduced during normal puberty; these changes are exaggerated in adolescents with insulin-dependent diabetes mellitus (IDDM).
7887 8023918 Because the effects of puberty and IDDM on the other actions of insulin have not been established, we studied leucine kinetics (using [1-13C]leucine) and fat metabolism during euglycemic hyperinsulinemia (20 mU.m2.min-1) for 3 h in eight healthy and nine IDDM (HbA1 14 +/- 2%) adolescents and six healthy young adult controls.
7888 8023918 IDDM subjects received overnight low-dose insulin infusion to normalize fasting glucose.
7889 8023918 Insulin-stimulated glucose metabolism was reduced by 40% in healthy adolescents vs. adults (P < 0.05) and by an additional 40% in poorly controlled IDDM (P < 0.05 vs, normal adolescents).
7890 8023918 Despite similar increments in plasma insulin during the clamp, leucine flux remained higher in IDDM adolescents than in healthy controls.
7891 8023918 Basal leucine oxidation rates were also increased in IDDM subjects compared with nondiabetic groups and declined to a lesser extent during insulin infusion.
7892 8023918 Insulin's ability to stimulate glucose metabolism is reduced during normal puberty; these changes are exaggerated in adolescents with insulin-dependent diabetes mellitus (IDDM).
7893 8023918 Because the effects of puberty and IDDM on the other actions of insulin have not been established, we studied leucine kinetics (using [1-13C]leucine) and fat metabolism during euglycemic hyperinsulinemia (20 mU.m2.min-1) for 3 h in eight healthy and nine IDDM (HbA1 14 +/- 2%) adolescents and six healthy young adult controls.
7894 8023918 IDDM subjects received overnight low-dose insulin infusion to normalize fasting glucose.
7895 8023918 Insulin-stimulated glucose metabolism was reduced by 40% in healthy adolescents vs. adults (P < 0.05) and by an additional 40% in poorly controlled IDDM (P < 0.05 vs, normal adolescents).
7896 8023918 Despite similar increments in plasma insulin during the clamp, leucine flux remained higher in IDDM adolescents than in healthy controls.
7897 8023918 Basal leucine oxidation rates were also increased in IDDM subjects compared with nondiabetic groups and declined to a lesser extent during insulin infusion.
7898 8023918 Insulin's ability to stimulate glucose metabolism is reduced during normal puberty; these changes are exaggerated in adolescents with insulin-dependent diabetes mellitus (IDDM).
7899 8023918 Because the effects of puberty and IDDM on the other actions of insulin have not been established, we studied leucine kinetics (using [1-13C]leucine) and fat metabolism during euglycemic hyperinsulinemia (20 mU.m2.min-1) for 3 h in eight healthy and nine IDDM (HbA1 14 +/- 2%) adolescents and six healthy young adult controls.
7900 8023918 IDDM subjects received overnight low-dose insulin infusion to normalize fasting glucose.
7901 8023918 Insulin-stimulated glucose metabolism was reduced by 40% in healthy adolescents vs. adults (P < 0.05) and by an additional 40% in poorly controlled IDDM (P < 0.05 vs, normal adolescents).
7902 8023918 Despite similar increments in plasma insulin during the clamp, leucine flux remained higher in IDDM adolescents than in healthy controls.
7903 8023918 Basal leucine oxidation rates were also increased in IDDM subjects compared with nondiabetic groups and declined to a lesser extent during insulin infusion.
7904 8023918 Insulin's ability to stimulate glucose metabolism is reduced during normal puberty; these changes are exaggerated in adolescents with insulin-dependent diabetes mellitus (IDDM).
7905 8023918 Because the effects of puberty and IDDM on the other actions of insulin have not been established, we studied leucine kinetics (using [1-13C]leucine) and fat metabolism during euglycemic hyperinsulinemia (20 mU.m2.min-1) for 3 h in eight healthy and nine IDDM (HbA1 14 +/- 2%) adolescents and six healthy young adult controls.
7906 8023918 IDDM subjects received overnight low-dose insulin infusion to normalize fasting glucose.
7907 8023918 Insulin-stimulated glucose metabolism was reduced by 40% in healthy adolescents vs. adults (P < 0.05) and by an additional 40% in poorly controlled IDDM (P < 0.05 vs, normal adolescents).
7908 8023918 Despite similar increments in plasma insulin during the clamp, leucine flux remained higher in IDDM adolescents than in healthy controls.
7909 8023918 Basal leucine oxidation rates were also increased in IDDM subjects compared with nondiabetic groups and declined to a lesser extent during insulin infusion.
7910 8023918 Insulin's ability to stimulate glucose metabolism is reduced during normal puberty; these changes are exaggerated in adolescents with insulin-dependent diabetes mellitus (IDDM).
7911 8023918 Because the effects of puberty and IDDM on the other actions of insulin have not been established, we studied leucine kinetics (using [1-13C]leucine) and fat metabolism during euglycemic hyperinsulinemia (20 mU.m2.min-1) for 3 h in eight healthy and nine IDDM (HbA1 14 +/- 2%) adolescents and six healthy young adult controls.
7912 8023918 IDDM subjects received overnight low-dose insulin infusion to normalize fasting glucose.
7913 8023918 Insulin-stimulated glucose metabolism was reduced by 40% in healthy adolescents vs. adults (P < 0.05) and by an additional 40% in poorly controlled IDDM (P < 0.05 vs, normal adolescents).
7914 8023918 Despite similar increments in plasma insulin during the clamp, leucine flux remained higher in IDDM adolescents than in healthy controls.
7915 8023918 Basal leucine oxidation rates were also increased in IDDM subjects compared with nondiabetic groups and declined to a lesser extent during insulin infusion.
7916 8023918 Insulin's ability to stimulate glucose metabolism is reduced during normal puberty; these changes are exaggerated in adolescents with insulin-dependent diabetes mellitus (IDDM).
7917 8023918 Because the effects of puberty and IDDM on the other actions of insulin have not been established, we studied leucine kinetics (using [1-13C]leucine) and fat metabolism during euglycemic hyperinsulinemia (20 mU.m2.min-1) for 3 h in eight healthy and nine IDDM (HbA1 14 +/- 2%) adolescents and six healthy young adult controls.
7918 8023918 IDDM subjects received overnight low-dose insulin infusion to normalize fasting glucose.
7919 8023918 Insulin-stimulated glucose metabolism was reduced by 40% in healthy adolescents vs. adults (P < 0.05) and by an additional 40% in poorly controlled IDDM (P < 0.05 vs, normal adolescents).
7920 8023918 Despite similar increments in plasma insulin during the clamp, leucine flux remained higher in IDDM adolescents than in healthy controls.
7921 8023918 Basal leucine oxidation rates were also increased in IDDM subjects compared with nondiabetic groups and declined to a lesser extent during insulin infusion.
7922 8024653 Because of anatomical limitations, molecular characterization of islet-inflammatory T-cells in human insulin-dependent diabetes mellitus (IDDM) has remained elusive.
7923 8024653 Most of the in vivo-activated isletitis T-cells were CD8+TcR alpha beta+ and CD4-CD8-TcR gamma delta+ in both patients.
7924 8032070 HLA-DQA and DQB alleles contribute to susceptibility to insulin-dependent diabetes mellitus.
7925 8032070 Insulin-dependent diabetes mellitus (IDDM) is strongly associated with the presence of arginine in position 52 of the DQ alpha chain and absence of aspartic acid in position 57 of the DQ beta chain in Caucasians.
7926 8032763 The authors measured IgG, IgM, IgA, and natural sheep hemagglutinin (NSH) before and after fetal pancreatic culture allotransplantation to patients with insulin-dependent diabetes mellitus (IDDM).
7927 8032892 Immunoprecipitation and immunoblotting tests using the sera from insulin-dependent diabetes mellitus (IDDM) patients revealed the presence of antibodies against this newly identified MGAD in IDDM.
7928 8039433 No specific abnormalities of the insulin receptor kinase activity were revealed in insulin-dependent diabetes (IDDM) or in common NIDDM.
7929 8039433 Recently, insulin was shown to stimulate a cascade of phosphorylation-dependent kinases which ultimately activate a glycogen-bound subunit of a phosphatase (G-subunit of phosphatase-1) which promotes dephosphorylation GS by the catalytic subunit.
7930 8039593 Glutamic acid decarboxylase antibodies (GADAbs) are being increasingly used in clinical and research programs for the prediction and classification of insulin-dependent diabetes mellitus (IDDM).
7931 8039593 The 16 lyophilized coded samples consisted of sera from healthy control subjects (n = 2), IDDM patients (n = 3), a patient with polyendocrine autoimmunity (n = 1), and duplicate dilutions of plasmapheresis serum from a patient with stiff-man syndrome (SMS).
7932 8039593 Thirteen (38%) assays could reproducibly distinguish dilutions of SMS serum and detect GADAbs in all IDDM and polyendocrine autoimmunity sera tested.
7933 8039593 Several assays, in particular those measuring GAD enzymatic activity immunoprecipitated in fluid phase from rat brain homogenate, showed a prozone-like phenomenon in the SMS dilution curve.
7934 8039593 Glutamic acid decarboxylase antibodies (GADAbs) are being increasingly used in clinical and research programs for the prediction and classification of insulin-dependent diabetes mellitus (IDDM).
7935 8039593 The 16 lyophilized coded samples consisted of sera from healthy control subjects (n = 2), IDDM patients (n = 3), a patient with polyendocrine autoimmunity (n = 1), and duplicate dilutions of plasmapheresis serum from a patient with stiff-man syndrome (SMS).
7936 8039593 Thirteen (38%) assays could reproducibly distinguish dilutions of SMS serum and detect GADAbs in all IDDM and polyendocrine autoimmunity sera tested.
7937 8039593 Several assays, in particular those measuring GAD enzymatic activity immunoprecipitated in fluid phase from rat brain homogenate, showed a prozone-like phenomenon in the SMS dilution curve.
7938 8039593 Glutamic acid decarboxylase antibodies (GADAbs) are being increasingly used in clinical and research programs for the prediction and classification of insulin-dependent diabetes mellitus (IDDM).
7939 8039593 The 16 lyophilized coded samples consisted of sera from healthy control subjects (n = 2), IDDM patients (n = 3), a patient with polyendocrine autoimmunity (n = 1), and duplicate dilutions of plasmapheresis serum from a patient with stiff-man syndrome (SMS).
7940 8039593 Thirteen (38%) assays could reproducibly distinguish dilutions of SMS serum and detect GADAbs in all IDDM and polyendocrine autoimmunity sera tested.
7941 8039593 Several assays, in particular those measuring GAD enzymatic activity immunoprecipitated in fluid phase from rat brain homogenate, showed a prozone-like phenomenon in the SMS dilution curve.
7942 8039594 Because oxidant stress may be increased and antioxidant defenses reduced in diabetes, the susceptibility of LDL to oxidative modification and total peroxyl radical trapping potential (TRAP) of plasma were evaluated in subjects with poorly controlled insulin-dependent diabetes mellitus (IDDM).
7943 8042763 Type I, insulin-dependent diabetes (IDDM), which becomes manifest before the age of 40, is the result of an absolute deficiency of insulin.
7944 8043222 Some retrospective nonrandomised or cross-sectional studies have shown that higher blood glucose levels are associated with more pronounced microvascular complications in patients with insulin-dependent diabetes mellitus (IDDM).
7945 8043635 Insulin-dependent diabetes mellitus (IDDM) patients demonstrated a significant increase (by 16 +/- 2.0 mV) in negative surface potential as compared to the control.
7946 8048571 IDDM rats received insulin (3 U.kg-1.day-1) via an osmotic minipump; sham rats received diluent.
7947 8050311 We screened for celiac disease, by means of IgA class anti-endomysium antibodies (EmA), 383 consecutive adults with insulin-dependent diabetes mellitus (IDDM).
7948 8052140 Lack of association of the transporter associated with antigen processing with Japanese insulin-dependent diabetes mellitus.
7949 8052140 The transporter associated with antigen processing (TAP) encoded in the major histocompatibility complex (MHC) class II region is a molecule required for endogenous antigen processing.
7950 8052140 Amino acid substitutions at positions 333 and 637 of TAP1 and at positions 379, 665, and 687 of TAP2 were typed by the polymerase chain reaction (PCR)-sequence-specific oligonucleotide method.
7951 8052140 There was no significant difference between IDDM patients and normal controls in the frequencies of TAP1 and TAP2 alleles.
7952 8052140 The frequencies of HLA-DQA1*0301 and -DQB1*0401 were increased significantly and those of HLA-DQA1*0103, -DQB1*0501, -DQB1*0601 and -DQB1*0602 were decreased significantly in Japanese IDDM patients compared with normal controls.
7953 8052140 Even when subjects with HLA-DQA1*0103, -DQA1*0301, -DQB1*0302, -DQB1*0303, and -DQB1*0401 were considered separately, no significant differences was found in the distribution of TAP1 and TAP2 alleles between IDDM patients and normal controls.
7954 8052140 Lack of association of the transporter associated with antigen processing with Japanese insulin-dependent diabetes mellitus.
7955 8052140 The transporter associated with antigen processing (TAP) encoded in the major histocompatibility complex (MHC) class II region is a molecule required for endogenous antigen processing.
7956 8052140 Amino acid substitutions at positions 333 and 637 of TAP1 and at positions 379, 665, and 687 of TAP2 were typed by the polymerase chain reaction (PCR)-sequence-specific oligonucleotide method.
7957 8052140 There was no significant difference between IDDM patients and normal controls in the frequencies of TAP1 and TAP2 alleles.
7958 8052140 The frequencies of HLA-DQA1*0301 and -DQB1*0401 were increased significantly and those of HLA-DQA1*0103, -DQB1*0501, -DQB1*0601 and -DQB1*0602 were decreased significantly in Japanese IDDM patients compared with normal controls.
7959 8052140 Even when subjects with HLA-DQA1*0103, -DQA1*0301, -DQB1*0302, -DQB1*0303, and -DQB1*0401 were considered separately, no significant differences was found in the distribution of TAP1 and TAP2 alleles between IDDM patients and normal controls.
7960 8052140 Lack of association of the transporter associated with antigen processing with Japanese insulin-dependent diabetes mellitus.
7961 8052140 The transporter associated with antigen processing (TAP) encoded in the major histocompatibility complex (MHC) class II region is a molecule required for endogenous antigen processing.
7962 8052140 Amino acid substitutions at positions 333 and 637 of TAP1 and at positions 379, 665, and 687 of TAP2 were typed by the polymerase chain reaction (PCR)-sequence-specific oligonucleotide method.
7963 8052140 There was no significant difference between IDDM patients and normal controls in the frequencies of TAP1 and TAP2 alleles.
7964 8052140 The frequencies of HLA-DQA1*0301 and -DQB1*0401 were increased significantly and those of HLA-DQA1*0103, -DQB1*0501, -DQB1*0601 and -DQB1*0602 were decreased significantly in Japanese IDDM patients compared with normal controls.
7965 8052140 Even when subjects with HLA-DQA1*0103, -DQA1*0301, -DQB1*0302, -DQB1*0303, and -DQB1*0401 were considered separately, no significant differences was found in the distribution of TAP1 and TAP2 alleles between IDDM patients and normal controls.
7966 8056041 Protection from experimental autoimmune diabetes in the non-obese diabetic mouse with soluble interleukin-1 receptor.
7967 8056041 We have evaluated the effects of a treatment with soluble interleukin-1 receptor (sIL-1R) in the accelerated model of autoimmune diabetes induced by cyclophosphamide (CY) in the non-obese diabetic (NOD) mouse.
7968 8056041 In contrast, repeated injections with sIL-1R protected NOD mice from insulin-dependent diabetes mellitus (IDDM) development in a dose-dependent fashion; the incidence of IDDM was 53.3% (8/15) in the mice treated with 0.2 mg/kg and only 6.7% (1/15) in those treated with 2 mg/kg.
7969 8056041 Importantly, the anti-diabetogenic property of sIL-1R may not involve major T cell function impairment; accordingly, in parallel experiments, splenic lymphoid cells from NOD mice not challenged with CY, but treated with 2 mg/kg sIL-1R for 5 consecutive days showed a normal distribution of mononuclear cell subsets and maintained their capacity to secrete interferon-gamma and IL-2 and to proliferate in response to polyclonal mitogenic stimulation with concanavalin A.
7970 8056185 In IDDM, IL-2 production by CD4-positive T lymphocytes within the IL-2 system is thought to be selectively defective.
7971 8056185 On the other hand, IL-4, which is also produced by CD4-positive T lymphocytes, was increased.
7972 8056185 Since IL-4 did not suppress IL-2 production, it would seem that the IL-2 producing subset in CD4+HLA-DR+ T cells is decreased in IDDM.
7973 8056185 These results suggest that in recent onset IDDM, IL-2 receptor-positive circulating T cells require an IL-2 supply.
7974 8056185 In IDDM, IL-2 production by CD4-positive T lymphocytes within the IL-2 system is thought to be selectively defective.
7975 8056185 On the other hand, IL-4, which is also produced by CD4-positive T lymphocytes, was increased.
7976 8056185 Since IL-4 did not suppress IL-2 production, it would seem that the IL-2 producing subset in CD4+HLA-DR+ T cells is decreased in IDDM.
7977 8056185 These results suggest that in recent onset IDDM, IL-2 receptor-positive circulating T cells require an IL-2 supply.
7978 8056186 We investigated in a randomized, prospective study the influence of improved blood glucose control during 2-3 years in young insulin-dependent diabetic (IDDM) patients with microalbuminuria, which is indicative of early nephropathy.
7979 8056188 Insulin-dependent diabetes mellitus (IDDM) is associated with class II molecules of the MHC on chromosome 6, in particular HLA-DR and -DQ alleles, but a pathogenic role for TNF-alpha in the class III region of the MHC has also been implied.
7980 8056188 We therefore tested whether there was any independent association between a biallelic TNF polymorphism and IDDM.
7981 8056188 The TNF2 allele was present in 61 of 114 (54%) IDDM patients compared to 101 of 253 (40%) control subjects (odds ratio 1.73; p < 0.02).
7982 8056188 Insulin-dependent diabetes mellitus (IDDM) is associated with class II molecules of the MHC on chromosome 6, in particular HLA-DR and -DQ alleles, but a pathogenic role for TNF-alpha in the class III region of the MHC has also been implied.
7983 8056188 We therefore tested whether there was any independent association between a biallelic TNF polymorphism and IDDM.
7984 8056188 The TNF2 allele was present in 61 of 114 (54%) IDDM patients compared to 101 of 253 (40%) control subjects (odds ratio 1.73; p < 0.02).
7985 8056188 Insulin-dependent diabetes mellitus (IDDM) is associated with class II molecules of the MHC on chromosome 6, in particular HLA-DR and -DQ alleles, but a pathogenic role for TNF-alpha in the class III region of the MHC has also been implied.
7986 8056188 We therefore tested whether there was any independent association between a biallelic TNF polymorphism and IDDM.
7987 8056188 The TNF2 allele was present in 61 of 114 (54%) IDDM patients compared to 101 of 253 (40%) control subjects (odds ratio 1.73; p < 0.02).
7988 8056187 With regard to progression to diabetes, ICA cross-reactive with mouse pancreas, antibodies to the M(r) 64,000 islet antigen (64K), antibodies immunotrapping brain GAD activity, and IAA were analysed in 53 ICA-positive first-degree relatives of IDDM patients and 18 ICA-positive schoolchildren without a family history of diabetes.
7989 8058671 The authors analyze the methodologic problem of calculating the glycemic indexes in patients with insulin-dependent diabetes mellitus (IDDM) administered substitution insulin therapy.
7990 8061161 Interleukin-1 beta (IL-1) does not reduce the diabetes incidence in diabetes-prone BB rats.
7991 8061161 The cytokine interleukin 1 beta (IL-1) has been implicated as a pathogenetic factor in the initial events leading to insulin-dependent diabetes mellitus.
7992 8061161 The results are not in conflict with the hypothesis that IL-1 is a pathogenetic factor in IDDM, caused by high local concentrations of rat IL-1 in the islets during early insulitis.
7993 8061353 The authors evaluated the prevalence, magnitude, and contributing factors for osteopenia in insulin-dependent diabetes mellitus (IDDM).
7994 8061353 Serum ionized calcium, magnesium, phosphorus, alkaline phosphatase (ALP), 25-hydroxycholecalciferol, immunoreactive parathyroid hormone (iPTH), and urinary calcium, phosphorus, and hydroxyproline were also analyzed.
7995 8063005 Human sciatic nerve phospholipids obtained from non-diabetes mellitus (NDM), non-insulin-dependent diabetes mellitus (NIDDM), and insulin-dependent diabetes mellitus (IDDM) patients, after lower extremity amputation, were studied by 31P NMR spectrometry. 2.
7996 8063033 Insulin-dependent diabetes mellitus (IDDM) is associated with autoreactivity against GAD but the diagnostic sensitivity (positivity in disease) and specificity (negativity in health) of isoform-specific GAD antibodies have yet to be defined in assay systems suitable for screening large number of samples.
7997 8063033 One set of IDDM patient (n = 10) and control (n = 50) standard sera were used to develop quantitative antibody assays with in vitro synthesized recombinant 35S-methionine-labelled GAD65 and GAD67, respectively, and protein A-Sepharose to separate free from antibody-bound ligand.
7998 8063033 In the IDDM sera, GAD65 and GAD67 antibodies were concordant in 7% (6 of 81) and GAD65 antibodies and ICA in 89% (72 of 81) without a correlation between the autoantibody levels.
7999 8063033 Autoantibodies to recombinant human islet GAD65 are specific and sensitive markers for childhood IDDM in this immunoassay with in vitro synthesized 35S-methionine-labelled recombinant GAD.
8000 8063033 Insulin-dependent diabetes mellitus (IDDM) is associated with autoreactivity against GAD but the diagnostic sensitivity (positivity in disease) and specificity (negativity in health) of isoform-specific GAD antibodies have yet to be defined in assay systems suitable for screening large number of samples.
8001 8063033 One set of IDDM patient (n = 10) and control (n = 50) standard sera were used to develop quantitative antibody assays with in vitro synthesized recombinant 35S-methionine-labelled GAD65 and GAD67, respectively, and protein A-Sepharose to separate free from antibody-bound ligand.
8002 8063033 In the IDDM sera, GAD65 and GAD67 antibodies were concordant in 7% (6 of 81) and GAD65 antibodies and ICA in 89% (72 of 81) without a correlation between the autoantibody levels.
8003 8063033 Autoantibodies to recombinant human islet GAD65 are specific and sensitive markers for childhood IDDM in this immunoassay with in vitro synthesized 35S-methionine-labelled recombinant GAD.
8004 8063033 Insulin-dependent diabetes mellitus (IDDM) is associated with autoreactivity against GAD but the diagnostic sensitivity (positivity in disease) and specificity (negativity in health) of isoform-specific GAD antibodies have yet to be defined in assay systems suitable for screening large number of samples.
8005 8063033 One set of IDDM patient (n = 10) and control (n = 50) standard sera were used to develop quantitative antibody assays with in vitro synthesized recombinant 35S-methionine-labelled GAD65 and GAD67, respectively, and protein A-Sepharose to separate free from antibody-bound ligand.
8006 8063033 In the IDDM sera, GAD65 and GAD67 antibodies were concordant in 7% (6 of 81) and GAD65 antibodies and ICA in 89% (72 of 81) without a correlation between the autoantibody levels.
8007 8063033 Autoantibodies to recombinant human islet GAD65 are specific and sensitive markers for childhood IDDM in this immunoassay with in vitro synthesized 35S-methionine-labelled recombinant GAD.
8008 8063033 Insulin-dependent diabetes mellitus (IDDM) is associated with autoreactivity against GAD but the diagnostic sensitivity (positivity in disease) and specificity (negativity in health) of isoform-specific GAD antibodies have yet to be defined in assay systems suitable for screening large number of samples.
8009 8063033 One set of IDDM patient (n = 10) and control (n = 50) standard sera were used to develop quantitative antibody assays with in vitro synthesized recombinant 35S-methionine-labelled GAD65 and GAD67, respectively, and protein A-Sepharose to separate free from antibody-bound ligand.
8010 8063033 In the IDDM sera, GAD65 and GAD67 antibodies were concordant in 7% (6 of 81) and GAD65 antibodies and ICA in 89% (72 of 81) without a correlation between the autoantibody levels.
8011 8063033 Autoantibodies to recombinant human islet GAD65 are specific and sensitive markers for childhood IDDM in this immunoassay with in vitro synthesized 35S-methionine-labelled recombinant GAD.
8012 8063040 Those high risk siblings who progress to clinical IDDM are characterized by young age, strong and increasing signs of islet-cell specific autoimmunity, reduced insulin secreting capacity and emerging glucose intolerance.
8013 8064245 Effect of tumor necrosis factor alpha on insulin-dependent diabetes mellitus in NOD mice.
8014 8064245 To assess the potential role of this cytokine in the early development of autoimmunity, we investigated the effect of TNF on the development of insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic (NOD) mice, a spontaneous murine model for autoimmune, insulin-dependent type I diabetes.
8015 8064775 Hypertension, one of the most frequent and important complications of insulin-dependent diabetes mellitus (IDDM), usually begins in the second decade of the disease and is rare in childhood.
8016 8067018 Content of chemical elements (CE) in washed out erythrocytes was studied by nuclear-absorptive spectroscopy in 26 patients with insulin-dependent diabetes mellitus (IDDM), 26 patients with non-insulin-dependent diabetes mellitus (NIDDM) and 29 healthy subjects.
8017 8067018 Increased erythrocyte content of zinc in IDDM may be explained by uptake of prolonged insulin used for substituting treatment.
8018 8067018 Content of chemical elements (CE) in washed out erythrocytes was studied by nuclear-absorptive spectroscopy in 26 patients with insulin-dependent diabetes mellitus (IDDM), 26 patients with non-insulin-dependent diabetes mellitus (NIDDM) and 29 healthy subjects.
8019 8067018 Increased erythrocyte content of zinc in IDDM may be explained by uptake of prolonged insulin used for substituting treatment.
8020 8070306 Macrophages are present in the initial phase of the autoimmune process involved in the destruction of the endocrine pancreas in IDDM via the secretion of cytokines such as IL-1 beta.
8021 8070306 We investigate the protective role of human lysozyme in vitro against the cytotoxic effect of IL-1 beta or of IL-1 beta combined with IFN-gamma on isolated rat islets.
8022 8070306 Pretreatment of the islets by human lysozyme does not prevent the reduction of the insulin secretion induced by IL-1 beta.
8023 8070306 In conclusion, only human lysozyme seems to have a protective effect against the cytotoxicity of IL-1 in combination or not with IFN-gamma on islet cells in vitro.
8024 8070615 Immune reactivity to the enzyme glutamic acid decarboxylase (GAD), a pancreatic islet autoantigen, is present at the diagnosis of insulin-dependent diabetes mellitus (IDDM).
8025 8070615 Because GAD is also highly expressed in the nervous system, we investigated the presence of autoantibodies to the isoform GAD65 in patients with diabetic neuropathy, which is a debilitating complication of the disease.
8026 8071495 Women with insulin-dependent diabetes mellitus (IDDM) are at high risk of developing complications in pregnancy, and pregnancy outcomes improve with preconceptual counseling.
8027 8072542 In addition to IDDM1 (in the major histocompatibility complex on chromosome 6p21) and IDDM2 (in the insulin gene region on chromosome 11p15), eighteen different chromosome regions showed some positive evidence of linkage to disease.
8028 8072542 Linkages to chromosomes 11q (IDDM4) and 6q (IDDM5) were confirmed by replication, and chromosome 18 may encode a fifth disease locus.
8029 8072544 Loci in the major histocompatibility complex (MHC) on chromosome 6 and the insulin (INS) region on chromosome 11 have been implicated in susceptibility to insulin-dependent diabetes mellitus (IDDM) through candidate gene investigations, but they may account for less than 50% of genetic risk for the disease.
8030 8072544 Here we report evidence for the localization of a previously undetected susceptibility locus for IDDM in the region of the FGF3 gene on chromosome 11q.
8031 8072544 Loci in the major histocompatibility complex (MHC) on chromosome 6 and the insulin (INS) region on chromosome 11 have been implicated in susceptibility to insulin-dependent diabetes mellitus (IDDM) through candidate gene investigations, but they may account for less than 50% of genetic risk for the disease.
8032 8072544 Here we report evidence for the localization of a previously undetected susceptibility locus for IDDM in the region of the FGF3 gene on chromosome 11q.
8033 8072993 The authors analyze the results of comprehensive, prospective, controlled investigation of the program for intensive care and training of 121 patients with insulin-dependent diabetes mellitus (IDDM).
8034 8073010 Children suffering from insulin-dependent diabetes mellitus (IDDM) were examined for unsaturation, that is, total quantity of double bonds in individual fractions of blood serum lipids was assessed.
8035 8074065 Milk lipid and fatty acids were measured from women with insulin-dependent diabetes mellitus (IDDM), a comparison group of women without diabetes, and reference women.
8036 8074648 Interleukin-1 beta induced activation of NF-kappa B in insulin producing RINm5F cells is prevented by the protease inhibitor N alpha-p-tosyl-L-lysine chloromethylketone.
8037 8074648 The cytokine Interleukin-1 beta (IL-1 beta) is known to exert cytotoxic effects upon rodent beta-cells in vitro by inducing nitric oxide production and has therefore been suggested to play a role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
8038 8074648 Using the insulin producing rat cell line RINm5F and an electrophoretic mobility shift assay (EMSA), it was presently found that IL-1 beta induced a rapid activation (5 min) of the transcription factor NF-kappa B and that this event was prevented by the protease inhibitor N alpha-p-tosyl-L-lysine chloromethylketone (TLCK).
8039 8074648 It is concluded that NF-kappa B activation may be a necessary signal for IL-1 beta induced beta-cell damage and that this process can be modulated by specific protease and NF-kappa B inhibitors.
8040 8077324 The aim of the present study was to determine if differing concentrations of insulin can modify the counterregulatory response to equivalent fixed hypoglycemia in insulin-dependent-diabetic subjects (IDDM).
8041 8077324 Experiments were carried out in seven lean, overnight-fasted, moderately controlled (hemoglobin A1c, 10.9%; normal range, 5-9) IDDM subjects with a disease duration of 13 +/- 3 yr.
8042 8077324 In response to hypoglycemia, plasma levels of epinephrine, norepinephrine, cortisol, GH, and pancreatic polypeptide increased similarly during both insulin infusions.
8043 8077324 We conclude that 1) insulin per se does not amplify the counterregulatory response to equivalent hypoglycemia in individuals with moderately controlled, long duration IDDM; and 2) there may be a relative autonomic adrenomedullary deficit in some IDDM subjects that prevents the amplified epinephrine response to hyperinsulinemia during hypoglycemia.
8044 8077324 The aim of the present study was to determine if differing concentrations of insulin can modify the counterregulatory response to equivalent fixed hypoglycemia in insulin-dependent-diabetic subjects (IDDM).
8045 8077324 Experiments were carried out in seven lean, overnight-fasted, moderately controlled (hemoglobin A1c, 10.9%; normal range, 5-9) IDDM subjects with a disease duration of 13 +/- 3 yr.
8046 8077324 In response to hypoglycemia, plasma levels of epinephrine, norepinephrine, cortisol, GH, and pancreatic polypeptide increased similarly during both insulin infusions.
8047 8077324 We conclude that 1) insulin per se does not amplify the counterregulatory response to equivalent hypoglycemia in individuals with moderately controlled, long duration IDDM; and 2) there may be a relative autonomic adrenomedullary deficit in some IDDM subjects that prevents the amplified epinephrine response to hyperinsulinemia during hypoglycemia.
8048 8077324 The aim of the present study was to determine if differing concentrations of insulin can modify the counterregulatory response to equivalent fixed hypoglycemia in insulin-dependent-diabetic subjects (IDDM).
8049 8077324 Experiments were carried out in seven lean, overnight-fasted, moderately controlled (hemoglobin A1c, 10.9%; normal range, 5-9) IDDM subjects with a disease duration of 13 +/- 3 yr.
8050 8077324 In response to hypoglycemia, plasma levels of epinephrine, norepinephrine, cortisol, GH, and pancreatic polypeptide increased similarly during both insulin infusions.
8051 8077324 We conclude that 1) insulin per se does not amplify the counterregulatory response to equivalent hypoglycemia in individuals with moderately controlled, long duration IDDM; and 2) there may be a relative autonomic adrenomedullary deficit in some IDDM subjects that prevents the amplified epinephrine response to hyperinsulinemia during hypoglycemia.
8052 8082309 Possible association of CD3 and CD4 polymorphisms with insulin-dependent diabetes mellitus (IDDM).
8053 8082309 In the present study the association of polymorphisms in the CD4 and the delta subunit of CD3 with IDDM were examined in a Belgian population.
8054 8082309 These results therefore suggest that CD4, CD3 or neighbouring genes might contribute to IDDM susceptibility.
8055 8082309 Possible association of CD3 and CD4 polymorphisms with insulin-dependent diabetes mellitus (IDDM).
8056 8082309 In the present study the association of polymorphisms in the CD4 and the delta subunit of CD3 with IDDM were examined in a Belgian population.
8057 8082309 These results therefore suggest that CD4, CD3 or neighbouring genes might contribute to IDDM susceptibility.
8058 8082309 Possible association of CD3 and CD4 polymorphisms with insulin-dependent diabetes mellitus (IDDM).
8059 8082309 In the present study the association of polymorphisms in the CD4 and the delta subunit of CD3 with IDDM were examined in a Belgian population.
8060 8082309 These results therefore suggest that CD4, CD3 or neighbouring genes might contribute to IDDM susceptibility.
8061 8084280 The risk of cardiovascular disease is increased in subjects with insulin-dependent diabetes mellitus (IDDM), although the mechanism remains unclear.
8062 8084294 The increased cardiovascular risk experienced by patients (particularly women) with insulin-dependent diabetes mellitus (IDDM) is not fully explained by conventional risk factors including lipid and lipoprotein concentrations.
8063 8084294 Furthermore, there was a correlation between glycemic control (hemoglobin A1 [HBA1]) and TBARS in diabetic men, but not in women (P < .01).
8064 8086653 Microalbuminuria is thought to be rare in people with insulin-dependent diabetes mellitus (IDDM) for less than 5 years.
8065 8086653 In conclusion, these two studies in 36 centers, which used different methods more than 10 years apart, show consistently that raised urinary albumin excretion occurs before 5 years of IDDM.
8066 8086653 Microalbuminuria is thought to be rare in people with insulin-dependent diabetes mellitus (IDDM) for less than 5 years.
8067 8086653 In conclusion, these two studies in 36 centers, which used different methods more than 10 years apart, show consistently that raised urinary albumin excretion occurs before 5 years of IDDM.
8068 8088109 The purpose of the present study was to determine the cumulative probability of the first diabetes-related rehospitalization within the initial 2.5 years after the onset of insulin-dependent diabetes mellitus (IDDM) among newly diagnosed children, and to identify risk factors that can be determined shortly after IDDM-onset.
8069 8088222 A review of diabetes management problems will be presented from the biased perspective of children and adolescents with insulin-dependent diabetes mellitus (IDDM), their families, and the team of professionals who attempt to provide broadly based quality care to ensure that these young people move into effective adult life with minimal physical and/or emotional disability from the disease or its management.
8070 8088293 Microalbuminuria is generally accepted to be highly predictive of overt diabetic nephropathy which is the leading cause of end-stage renal failure and, consequently, of death in patients with type 1 (insulin-dependent) diabetes mellitus (IDDM).
8071 8088711 Metabolic effects of insulin-like growth factor I in normal humans.
8072 8088711 Since the development of recombinant DNA technology, there has been a rapid expansion of interest in the use of human insulin-like growth factor I (IGF-I) synthesized by recombinant DNA technology for the treatment of clinical disorders.
8073 8088711 These studies demonstrated that under euglycemic conditions, IGF-I had potent effects on glucose (hepatic and peripheral), lipid and amino acid metabolism that closely resemble those of insulin, despite a concomitant inhibitory effect on insulin secretion.
8074 8088711 Studies performed under hyperglycemic conditions showed that IGF-I inhibited glucose-stimulated insulin secretion, but that this inhibitory effect was partially overcome by increasing the hyperglycemic stimulus.
8075 8088711 Moreover, despite the decrease in insulin secretion, glucose disposal was accelerated by IGF-I.
8076 8088711 In particular, normalization of the decreased basal IGF-I levels, which are characteristic of poorly controlled patients with insulin-dependent diabetes mellitus (IDDM), in pubertal patients might lower glucagon and GH levels and improve cellular metabolism in muscle.
8077 8088756 Rh E-PGM1 (phosphoglucomutase locus 1) joint genotype frequencies (chromosome 1) have been determined in 90 women with gestational diabetes mellitus (GDM) and in 140 pregnant women with preexisting insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
8078 8088756 Genotype frequencies of the hypervariable region flanking the insulin gene (chromosome 11) have been determined in 77 women with GDM, in 52 pregnant women with preexisting diabetes (IDDM and NIDDM), and in 62 normal adults.
8079 8088756 Rh E-PGM1 (phosphoglucomutase locus 1) joint genotype frequencies (chromosome 1) have been determined in 90 women with gestational diabetes mellitus (GDM) and in 140 pregnant women with preexisting insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
8080 8088756 Genotype frequencies of the hypervariable region flanking the insulin gene (chromosome 11) have been determined in 77 women with GDM, in 52 pregnant women with preexisting diabetes (IDDM and NIDDM), and in 62 normal adults.
8081 8090207 Insulin-dependent diabetes mellitus (IDDM) is a T-cell-mediated autoimmune disease whose onset is believed to be triggered by unknown environmental factors acting on a predisposing genetic background.
8082 8091976 Two cases of insulin-dependent diabetes mellitus under insulin treatment with slow height velocity: relationship of growth hormone-binding protein, metabolic control and growth.
8083 8091976 Inadequate blood sugar control in children with insulin-dependent diabetes mellitus (IDDM) sometimes results in low insulin-like growth factor-I (IGF-I) and sluggish height growth.
8084 8091976 We have determined GHBP activity in two cases of poorly controlled IDDM with low height velocity in relation to metabolic control in order to determine the mechanism of resistance to GH in this condition, as indicated by low levels of GH-dependent growth factor IGF-I in the face of high serum GH levels.
8085 8091976 GHBP activity was within the normal range in two cases of IDDM with slow height velocity, low IGF-I and high hemoglobin-A1.
8086 8091976 In both cases, improved blood sugar control normalized IGF-I to result in accelerated height velocity without a major change in GHBP levels.
8087 8091976 Two cases of insulin-dependent diabetes mellitus under insulin treatment with slow height velocity: relationship of growth hormone-binding protein, metabolic control and growth.
8088 8091976 Inadequate blood sugar control in children with insulin-dependent diabetes mellitus (IDDM) sometimes results in low insulin-like growth factor-I (IGF-I) and sluggish height growth.
8089 8091976 We have determined GHBP activity in two cases of poorly controlled IDDM with low height velocity in relation to metabolic control in order to determine the mechanism of resistance to GH in this condition, as indicated by low levels of GH-dependent growth factor IGF-I in the face of high serum GH levels.
8090 8091976 GHBP activity was within the normal range in two cases of IDDM with slow height velocity, low IGF-I and high hemoglobin-A1.
8091 8091976 In both cases, improved blood sugar control normalized IGF-I to result in accelerated height velocity without a major change in GHBP levels.
8092 8091976 Two cases of insulin-dependent diabetes mellitus under insulin treatment with slow height velocity: relationship of growth hormone-binding protein, metabolic control and growth.
8093 8091976 Inadequate blood sugar control in children with insulin-dependent diabetes mellitus (IDDM) sometimes results in low insulin-like growth factor-I (IGF-I) and sluggish height growth.
8094 8091976 We have determined GHBP activity in two cases of poorly controlled IDDM with low height velocity in relation to metabolic control in order to determine the mechanism of resistance to GH in this condition, as indicated by low levels of GH-dependent growth factor IGF-I in the face of high serum GH levels.
8095 8091976 GHBP activity was within the normal range in two cases of IDDM with slow height velocity, low IGF-I and high hemoglobin-A1.
8096 8091976 In both cases, improved blood sugar control normalized IGF-I to result in accelerated height velocity without a major change in GHBP levels.
8097 8093442 Association of tumor necrosis factor (TNF) and class II major histocompatibility complex alleles with the secretion of TNF-alpha and TNF-beta by human mononuclear cells: a possible link to insulin-dependent diabetes mellitus.
8098 8093442 We have investigated the correlation between different tumor necrosis factor (TNF) and class II major histocompatibility complex alleles in the lipopolysaccharide- or phytohemagglutinin-induced secretion of TNF-alpha and TNF-beta by human monocytes and peripheral blood mononuclear cells in 87 unrelated Danish male individuals.
8099 8093442 Significant differences in TNF-alpha secretory capacity between TNF NcoI restriction fragment length polymorphisms, TNFa and TNFc microsatellite alleles and DR alleles were identified.
8100 8093442 In a group of DR3/DR4 heterozygous patients with insulin-dependent diabetes mellitus (IDDM), the frequency of the TNFa2 allele was higher than in HLA-DR matched controls, whereas the TNFa6 allele was more frequent in control individuals.
8101 8093442 In the DR3/DR4 heterozygous diabetic group 12/26 had the alleles combination DQw8, DR4 (Dw4), C4A3, TNFB*2, TNFa2, B15, whereas only 1/18 controls had this haplotype.
8102 8093442 This diabetogenic haplotype is identical to the DR4 haplotype which correlates with a higher TNF-alpha response.
8103 8093442 These observations suggest a direct role for the TNF locus in the pathogenesis of IDDM.
8104 8093442 Association of tumor necrosis factor (TNF) and class II major histocompatibility complex alleles with the secretion of TNF-alpha and TNF-beta by human mononuclear cells: a possible link to insulin-dependent diabetes mellitus.
8105 8093442 We have investigated the correlation between different tumor necrosis factor (TNF) and class II major histocompatibility complex alleles in the lipopolysaccharide- or phytohemagglutinin-induced secretion of TNF-alpha and TNF-beta by human monocytes and peripheral blood mononuclear cells in 87 unrelated Danish male individuals.
8106 8093442 Significant differences in TNF-alpha secretory capacity between TNF NcoI restriction fragment length polymorphisms, TNFa and TNFc microsatellite alleles and DR alleles were identified.
8107 8093442 In a group of DR3/DR4 heterozygous patients with insulin-dependent diabetes mellitus (IDDM), the frequency of the TNFa2 allele was higher than in HLA-DR matched controls, whereas the TNFa6 allele was more frequent in control individuals.
8108 8093442 In the DR3/DR4 heterozygous diabetic group 12/26 had the alleles combination DQw8, DR4 (Dw4), C4A3, TNFB*2, TNFa2, B15, whereas only 1/18 controls had this haplotype.
8109 8093442 This diabetogenic haplotype is identical to the DR4 haplotype which correlates with a higher TNF-alpha response.
8110 8093442 These observations suggest a direct role for the TNF locus in the pathogenesis of IDDM.
8111 8094039 Using RFLPs at V beta 11 and V beta 8 loci TCR beta haplotypes have been identified in five families in which the probands have insulin-dependent diabetes mellitus (IDDM).
8112 8094039 An extremely rare haplotype, marked by the higher molecular weight BamH1 allele (H, H) at each of V beta 11 and V beta 8, was found in the DR4+ DR3- probands of two families (P = 0.004).
8113 8099307 The association of low density lipoprotein receptor (LDLR) gene HincII RFLP with diabetes mellitus and its lipid metabolism was studied in 196 Chinese with PCR gene amplification. 16 IDDM and 75 NIDDM were included.
8114 8099884 We studied the relationship between residual beta-cell function and HLA class I and class II antigens in 111 unrelated Japanese IDDM patients.
8115 8099884 DNA typing for HLA-DQA1 and HLA-DQB1 antigens was performed in addition to serological typing of HLA-A, HLA-B, HLA-C, and HLA-DR antigens.
8116 8100786 The NOD mouse may have as many as 10 susceptibility genes, including its novel IA major histocompatibility complex antigen and a defective interferon-gamma receptor, whereas human IDDM is so far known to be encoded by cis and trans complementation products of certain DQ genes on chromosome 6q, and a gene in the insulin-like growth factor II region on chromosome 11p.
8117 8100786 Islet cell antibody negative siblings of IDDM patients appear to have lower than expected abilities to secrete insulin in response to intravenous glucose.
8118 8100786 Sera from patients before and/or after developing IDDM immunoprecipitate two native proteins of 64,000- and 38,000-M(r) glutamic acid decarboxylase (GAD65) reacting to conformational epitopes.
8119 8100786 It can be induced by as disparate means as tuberculin antigen administration, by interleukin-4 treatments, by transfer of T-cell lines generated in autologous mixed lymphocyte responses, and by immunization to insulin B-chain, whereas oral islet cell antigens, such as insulin, can delay diabetes onset in the NOD mouse.
8120 8100786 The NOD mouse may have as many as 10 susceptibility genes, including its novel IA major histocompatibility complex antigen and a defective interferon-gamma receptor, whereas human IDDM is so far known to be encoded by cis and trans complementation products of certain DQ genes on chromosome 6q, and a gene in the insulin-like growth factor II region on chromosome 11p.
8121 8100786 Islet cell antibody negative siblings of IDDM patients appear to have lower than expected abilities to secrete insulin in response to intravenous glucose.
8122 8100786 Sera from patients before and/or after developing IDDM immunoprecipitate two native proteins of 64,000- and 38,000-M(r) glutamic acid decarboxylase (GAD65) reacting to conformational epitopes.
8123 8100786 It can be induced by as disparate means as tuberculin antigen administration, by interleukin-4 treatments, by transfer of T-cell lines generated in autologous mixed lymphocyte responses, and by immunization to insulin B-chain, whereas oral islet cell antigens, such as insulin, can delay diabetes onset in the NOD mouse.
8124 8100786 The NOD mouse may have as many as 10 susceptibility genes, including its novel IA major histocompatibility complex antigen and a defective interferon-gamma receptor, whereas human IDDM is so far known to be encoded by cis and trans complementation products of certain DQ genes on chromosome 6q, and a gene in the insulin-like growth factor II region on chromosome 11p.
8125 8100786 Islet cell antibody negative siblings of IDDM patients appear to have lower than expected abilities to secrete insulin in response to intravenous glucose.
8126 8100786 Sera from patients before and/or after developing IDDM immunoprecipitate two native proteins of 64,000- and 38,000-M(r) glutamic acid decarboxylase (GAD65) reacting to conformational epitopes.
8127 8100786 It can be induced by as disparate means as tuberculin antigen administration, by interleukin-4 treatments, by transfer of T-cell lines generated in autologous mixed lymphocyte responses, and by immunization to insulin B-chain, whereas oral islet cell antigens, such as insulin, can delay diabetes onset in the NOD mouse.
8128 8101862 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease marked by hyperglycemia and mononuclear cell infiltration of insulin-producing beta islet cells.
8129 8101862 Predisposition to IDDM in humans has been linked to the class II major histocompatibility complex (MHC), and islet cells often become aberrantly class II positive during the course of the disease.
8130 8101862 These results suggest that in this model of autoimmune diabetes, CD4+ T cells and MHC class II molecules are not required for the development of disease.
8131 8101862 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease marked by hyperglycemia and mononuclear cell infiltration of insulin-producing beta islet cells.
8132 8101862 Predisposition to IDDM in humans has been linked to the class II major histocompatibility complex (MHC), and islet cells often become aberrantly class II positive during the course of the disease.
8133 8101862 These results suggest that in this model of autoimmune diabetes, CD4+ T cells and MHC class II molecules are not required for the development of disease.
8134 8102666 An important defect in insulin-dependent diabetes mellitus (IDDM) is that the liver does not meet its full fuel-processing function, because many of the enzymes involved depend on high insulin concentrations in the portal vein.
8135 8102666 We tried to reactivate the liver by long-term treatment of IDDM patients with intravenous insulin in pulses, with the aim of achieving high portal-vein concentrations during and after a glucose meal.
8136 8102666 We studied 20 IDDM patients with brittle disease; despite use of a four-injection regimen with manipulation of insulin doses, diet, and physical activity, and frequent clinic visits for at least a year, these patients still had wide swings in blood glucose and frequent hypoglycaemic reactions.
8137 8102666 An important defect in insulin-dependent diabetes mellitus (IDDM) is that the liver does not meet its full fuel-processing function, because many of the enzymes involved depend on high insulin concentrations in the portal vein.
8138 8102666 We tried to reactivate the liver by long-term treatment of IDDM patients with intravenous insulin in pulses, with the aim of achieving high portal-vein concentrations during and after a glucose meal.
8139 8102666 We studied 20 IDDM patients with brittle disease; despite use of a four-injection regimen with manipulation of insulin doses, diet, and physical activity, and frequent clinic visits for at least a year, these patients still had wide swings in blood glucose and frequent hypoglycaemic reactions.
8140 8102666 An important defect in insulin-dependent diabetes mellitus (IDDM) is that the liver does not meet its full fuel-processing function, because many of the enzymes involved depend on high insulin concentrations in the portal vein.
8141 8102666 We tried to reactivate the liver by long-term treatment of IDDM patients with intravenous insulin in pulses, with the aim of achieving high portal-vein concentrations during and after a glucose meal.
8142 8102666 We studied 20 IDDM patients with brittle disease; despite use of a four-injection regimen with manipulation of insulin doses, diet, and physical activity, and frequent clinic visits for at least a year, these patients still had wide swings in blood glucose and frequent hypoglycaemic reactions.
8143 8104274 Insulin-dependent diabetes mellitus (IDDM) is associated with neurological disorders.
8144 8104599 Our results thus indicate that in contrast with insulin-dependent diabetic patients (IDDM) where an elevated Na-Li CT is observed, with diabetic nephropathy, Na-Li CT in NIDDM is apparently not associated with nephropathy; rather the ouabain-insensitive Na efflux appears to be correlated with the stages of nephropathy in NIDDM.
8145 8106272 This study has investigated the genetic basis of the heterogeneous autoimmune response to glutamic acid decarboxylase (GAD) in 179 Australian patients with IDDM.
8146 8106272 Antibodies to GAD have been correlated with HLA-DQB1 alleles and genotypes, as determined by sequence-specific oligonucleotide hybridizations after polymerase chain reaction was applied to exon 2 of the DQ beta 1 gene.
8147 8106272 HLA-DQ2 was significantly increased (p < 0.01) in IDDM patients with antibodies to GAD.
8148 8106272 Antibodies to GAD were detected in 64% of 72 DQ2.8 patients, in 55% of 29 DQ2.2 or DQ8.8 patients and in 41% of 78 patients with other HLA-DQB1 genotypes.
8149 8106272 HLA-DQ genotype association with autoimmunity to GAD was statistically significant (p = 0.02) and reflected early formation of antibodies to GAD, rather than an HLA association with persistence of antibodies to GAD, since the genotype effect was more evident (p = 0.02) in those with more recent onset (0-5 years) of IDDM.
8150 8106272 Multivariate analysis showed that HLA-DQB1 genotypes had a more significant impact on antibodies to GAD than either duration or age of onset of IDDM.
8151 8106272 In patients with IDDM in childhood, only a minority had low-risk HLA-DQB1 genotypes (37%) when compared with those with onset in adulthood (62%) (p = 0.005).
8152 8106272 This study has investigated the genetic basis of the heterogeneous autoimmune response to glutamic acid decarboxylase (GAD) in 179 Australian patients with IDDM.
8153 8106272 Antibodies to GAD have been correlated with HLA-DQB1 alleles and genotypes, as determined by sequence-specific oligonucleotide hybridizations after polymerase chain reaction was applied to exon 2 of the DQ beta 1 gene.
8154 8106272 HLA-DQ2 was significantly increased (p < 0.01) in IDDM patients with antibodies to GAD.
8155 8106272 Antibodies to GAD were detected in 64% of 72 DQ2.8 patients, in 55% of 29 DQ2.2 or DQ8.8 patients and in 41% of 78 patients with other HLA-DQB1 genotypes.
8156 8106272 HLA-DQ genotype association with autoimmunity to GAD was statistically significant (p = 0.02) and reflected early formation of antibodies to GAD, rather than an HLA association with persistence of antibodies to GAD, since the genotype effect was more evident (p = 0.02) in those with more recent onset (0-5 years) of IDDM.
8157 8106272 Multivariate analysis showed that HLA-DQB1 genotypes had a more significant impact on antibodies to GAD than either duration or age of onset of IDDM.
8158 8106272 In patients with IDDM in childhood, only a minority had low-risk HLA-DQB1 genotypes (37%) when compared with those with onset in adulthood (62%) (p = 0.005).
8159 8106272 This study has investigated the genetic basis of the heterogeneous autoimmune response to glutamic acid decarboxylase (GAD) in 179 Australian patients with IDDM.
8160 8106272 Antibodies to GAD have been correlated with HLA-DQB1 alleles and genotypes, as determined by sequence-specific oligonucleotide hybridizations after polymerase chain reaction was applied to exon 2 of the DQ beta 1 gene.
8161 8106272 HLA-DQ2 was significantly increased (p < 0.01) in IDDM patients with antibodies to GAD.
8162 8106272 Antibodies to GAD were detected in 64% of 72 DQ2.8 patients, in 55% of 29 DQ2.2 or DQ8.8 patients and in 41% of 78 patients with other HLA-DQB1 genotypes.
8163 8106272 HLA-DQ genotype association with autoimmunity to GAD was statistically significant (p = 0.02) and reflected early formation of antibodies to GAD, rather than an HLA association with persistence of antibodies to GAD, since the genotype effect was more evident (p = 0.02) in those with more recent onset (0-5 years) of IDDM.
8164 8106272 Multivariate analysis showed that HLA-DQB1 genotypes had a more significant impact on antibodies to GAD than either duration or age of onset of IDDM.
8165 8106272 In patients with IDDM in childhood, only a minority had low-risk HLA-DQB1 genotypes (37%) when compared with those with onset in adulthood (62%) (p = 0.005).
8166 8106272 This study has investigated the genetic basis of the heterogeneous autoimmune response to glutamic acid decarboxylase (GAD) in 179 Australian patients with IDDM.
8167 8106272 Antibodies to GAD have been correlated with HLA-DQB1 alleles and genotypes, as determined by sequence-specific oligonucleotide hybridizations after polymerase chain reaction was applied to exon 2 of the DQ beta 1 gene.
8168 8106272 HLA-DQ2 was significantly increased (p < 0.01) in IDDM patients with antibodies to GAD.
8169 8106272 Antibodies to GAD were detected in 64% of 72 DQ2.8 patients, in 55% of 29 DQ2.2 or DQ8.8 patients and in 41% of 78 patients with other HLA-DQB1 genotypes.
8170 8106272 HLA-DQ genotype association with autoimmunity to GAD was statistically significant (p = 0.02) and reflected early formation of antibodies to GAD, rather than an HLA association with persistence of antibodies to GAD, since the genotype effect was more evident (p = 0.02) in those with more recent onset (0-5 years) of IDDM.
8171 8106272 Multivariate analysis showed that HLA-DQB1 genotypes had a more significant impact on antibodies to GAD than either duration or age of onset of IDDM.
8172 8106272 In patients with IDDM in childhood, only a minority had low-risk HLA-DQB1 genotypes (37%) when compared with those with onset in adulthood (62%) (p = 0.005).
8173 8106272 This study has investigated the genetic basis of the heterogeneous autoimmune response to glutamic acid decarboxylase (GAD) in 179 Australian patients with IDDM.
8174 8106272 Antibodies to GAD have been correlated with HLA-DQB1 alleles and genotypes, as determined by sequence-specific oligonucleotide hybridizations after polymerase chain reaction was applied to exon 2 of the DQ beta 1 gene.
8175 8106272 HLA-DQ2 was significantly increased (p < 0.01) in IDDM patients with antibodies to GAD.
8176 8106272 Antibodies to GAD were detected in 64% of 72 DQ2.8 patients, in 55% of 29 DQ2.2 or DQ8.8 patients and in 41% of 78 patients with other HLA-DQB1 genotypes.
8177 8106272 HLA-DQ genotype association with autoimmunity to GAD was statistically significant (p = 0.02) and reflected early formation of antibodies to GAD, rather than an HLA association with persistence of antibodies to GAD, since the genotype effect was more evident (p = 0.02) in those with more recent onset (0-5 years) of IDDM.
8178 8106272 Multivariate analysis showed that HLA-DQB1 genotypes had a more significant impact on antibodies to GAD than either duration or age of onset of IDDM.
8179 8106272 In patients with IDDM in childhood, only a minority had low-risk HLA-DQB1 genotypes (37%) when compared with those with onset in adulthood (62%) (p = 0.005).
8180 8106988 Pediatric patients with insulin-dependent diabetes mellitus (IDDM) are at significant risk for blood glucose alterations when undergoing surgery.
8181 8106988 This article reviews the physiological dynamics of IDDM and the stress response; perioperative insulin dosing; and preoperative, intraoperative, and postoperative insulin and fluid management.
8182 8106988 Pediatric patients with insulin-dependent diabetes mellitus (IDDM) are at significant risk for blood glucose alterations when undergoing surgery.
8183 8106988 This article reviews the physiological dynamics of IDDM and the stress response; perioperative insulin dosing; and preoperative, intraoperative, and postoperative insulin and fluid management.
8184 8108194 Antibodies to glutamic acid decarboxylase (GAD), previously known as the 64-kD pancreatic islet cell autoantigen, are an important serologic marker of insulin-dependent diabetes mellitus (IDDM).
8185 8108194 Antibodies to GAD (anti-GAD) were examined in sera from Australian children with newly diagnosed IDDM (within 1 mo of diagnosis), IDDM of longer duration (mean +/- SD, 4.8 +/- 3.3 y), and in first-degree relatives, using a radioimmuno-precipitation assay with purified porcine brain GAD as antigen.
8186 8108194 Antibodies to glutamic acid decarboxylase (GAD), previously known as the 64-kD pancreatic islet cell autoantigen, are an important serologic marker of insulin-dependent diabetes mellitus (IDDM).
8187 8108194 Antibodies to GAD (anti-GAD) were examined in sera from Australian children with newly diagnosed IDDM (within 1 mo of diagnosis), IDDM of longer duration (mean +/- SD, 4.8 +/- 3.3 y), and in first-degree relatives, using a radioimmuno-precipitation assay with purified porcine brain GAD as antigen.
8188 8108338 Viral infection is one of the factors provoking the development of insulin-dependent diabetes mellitus (IDDM).
8189 8110430 The relationship between erythrocyte cation transport systems and membrane and plasma lipids was examined in normal men and patients with insulin-dependent diabetes mellitus (IDDM).
8190 8127828 Clinical symptoms and progress of pulmonary tuberculosis (PT) were compared for 110 patients with insulin-dependent diabetes mellitus (IDDM) and 40 patients with non-insulin-dependent diabetes mellitus (NIDDM).
8191 8129344 Insulin-dependent diabetes mellitus (IDDM) children (aged 12-17 years) were found to have significantly lower fasting GH levels than age-matched normal children (p < 0.001).
8192 8129344 In the adult age groups of 18-44 and 45-76 years, the IDDM patients showed increased fasting GH levels compared to age-matched normal subjects (p < 0.06 and p < 0.001 respectively) and non-insulin-dependent diabetes mellitus (NIDDM) patients (p < 0.05 and p < 0.001 respectively).
8193 8129344 Insulin-dependent diabetes mellitus (IDDM) children (aged 12-17 years) were found to have significantly lower fasting GH levels than age-matched normal children (p < 0.001).
8194 8129344 In the adult age groups of 18-44 and 45-76 years, the IDDM patients showed increased fasting GH levels compared to age-matched normal subjects (p < 0.06 and p < 0.001 respectively) and non-insulin-dependent diabetes mellitus (NIDDM) patients (p < 0.05 and p < 0.001 respectively).
8195 8135805 Cytoplasmic fatty acid-binding protein (FABP) was assayed immunochemically in hearts from rats with insulin-dependent (IDDM) or non-insulin-dependent diabetes mellitus (NIDDM).
8196 8136460 It has been suggested that pancreatic beta-cell destruction occurring during the process leading to insulin-dependent diabetes mellitus (IDDM) involves formation of nitric oxide (NO).
8197 8136460 We have presently studied the effect of aminoguanidine (AG), which has recently been reported to inhibit generation of NO induced by the cytokine interleukin-1 beta.
8198 8137568 This was an analysis of the renal investigations performed in 248 cyclosporin A (CyA)-treated patients who had recent-onset type I insulin-dependent diabetes mellitus (IDDM) to assess the clinicopathological relationships, risk factors and predictive indices of CyA nephrotoxicity, and renal function observed with different CyA treatment regimens.
8199 8137634 These animals were utilized as models for insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM), respectively.
8200 8137694 The sample consisted of 179 individuals with type I insulin-dependent diabetes mellitus (IDDM).
8201 8137701 They also were more likely to have non-insulin-dependent diabetes mellitus (NIDDM) than insulin-dependent diabetes mellitus (IDDM).
8202 8137704 Participants were 69 children ages 9 to 15 years, with insulin-dependent diabetes mellitus (IDDM), who attended a diabetes camp.
8203 8137719 Among those who had never previously received insulin therapy, RIA showed positive results in 5/11 patients with insulin-dependent diabetes mellitus (IDDM) and 1/2 patients with fibrocalculous pancreatic diabetes (FCPD); but were negative in all 26 patients with non-insulin-dependent diabetes mellitus (NIDDM) and 30 normal healthy individuals.
8204 8137719 The commercial ELISA kit could detect such insulin autoantibodies (IAA) in 4/11 IDDM, 3/26 NIDDM, 2/2 FCPD patients and 4/30 normal controls; while the displacement ELISA showed positive IAA detection in 5/11 IDDM, 2/26 NIDDM, 2/2 FCPD and 2/30 normal controls.
8205 8137719 Among those who had never previously received insulin therapy, RIA showed positive results in 5/11 patients with insulin-dependent diabetes mellitus (IDDM) and 1/2 patients with fibrocalculous pancreatic diabetes (FCPD); but were negative in all 26 patients with non-insulin-dependent diabetes mellitus (NIDDM) and 30 normal healthy individuals.
8206 8137719 The commercial ELISA kit could detect such insulin autoantibodies (IAA) in 4/11 IDDM, 3/26 NIDDM, 2/2 FCPD patients and 4/30 normal controls; while the displacement ELISA showed positive IAA detection in 5/11 IDDM, 2/26 NIDDM, 2/2 FCPD and 2/30 normal controls.
8207 8138185 To determine whether alteration in serum antioxidant status is related to the increased oxidative stress as a cause of diabetic angiopathy, we measured both the antioxidant activity (AOA) and total peroxyl radical-trapping antioxidant parameter (TRAP), and their component individual antioxidants in serum of children with insulin-dependent diabetes mellitus (IDDM).
8208 8138185 Antioxidants measured were ceruloplasmin, transferrin, and albumin as components of AOA; and ascorbic acid, uric acid, protein sulfhydryl, and alpha-tocopherol as components of TRAP.
8209 8139482 This study compared the lipoprotein composition of nondiabetic controls (n = 68) with that of patients with insulin-dependent diabetes mellitus ([IDDM] n = 13) and of patients with IDDM and CRF ([IDDM + CRF] n = 74).
8210 8139482 The IDDM + CRF group had multiple abnormalities including (1) elevated TG, apolipoprotein (apo) C-II, and apo C-III levels in all lipid subfractions; (2) elevated VLDL and IDL apo B, TG, FC, cholesterol ester (CE), and phospholipid (PL) levels (with an increased CE/TG ratio in VLDL only); (3) decreased HDL-M apo A-I, apo A-II, CE, and PL levels, but an increased HDL-D apo A-I level; and (4) decreased lecithin:cholesterol acyltransferase (LCAT) activity.
8211 8139482 This study compared the lipoprotein composition of nondiabetic controls (n = 68) with that of patients with insulin-dependent diabetes mellitus ([IDDM] n = 13) and of patients with IDDM and CRF ([IDDM + CRF] n = 74).
8212 8139482 The IDDM + CRF group had multiple abnormalities including (1) elevated TG, apolipoprotein (apo) C-II, and apo C-III levels in all lipid subfractions; (2) elevated VLDL and IDL apo B, TG, FC, cholesterol ester (CE), and phospholipid (PL) levels (with an increased CE/TG ratio in VLDL only); (3) decreased HDL-M apo A-I, apo A-II, CE, and PL levels, but an increased HDL-D apo A-I level; and (4) decreased lecithin:cholesterol acyltransferase (LCAT) activity.
8213 8139488 The effect of diabetes in pregnancy on leucine turnover and oxidation was examined in 12 insulin-dependent diabetic (IDDM) subjects and 12 gestationally diabetic (GDM) subjects during the third trimester of pregnancy.
8214 8139488 Eight of the IDDM subjects were on continuous subcutaneous insulin infusion (insulin pump), and four were on conventional twice-daily insulin treatment.
8215 8139488 Despite rigorous metabolic control, fasting plasma glucose (IDDM 5.5 +/- 1.9 mmol/L [P < .05], GDM 4.7 +/- 1.3 [P < .01], controls 3.6 +/- .6, mean +/- SD) and hemoglobin A1 ([HbA1] IDDM 7.9 +/- 1.9%, GDM 7.5% +/- 2.1%) levels were higher in diabetic subjects.
8216 8139488 Leucine flux, a measure of the rate of protein breakdown, and leucine oxidation were higher in IDDM and insulin-treated GDM subjects.
8217 8139488 The rate of leucine oxidation was increased in conventionally managed IDDM and insulin-treated GDM subjects.
8218 8139488 The effect of diabetes in pregnancy on leucine turnover and oxidation was examined in 12 insulin-dependent diabetic (IDDM) subjects and 12 gestationally diabetic (GDM) subjects during the third trimester of pregnancy.
8219 8139488 Eight of the IDDM subjects were on continuous subcutaneous insulin infusion (insulin pump), and four were on conventional twice-daily insulin treatment.
8220 8139488 Despite rigorous metabolic control, fasting plasma glucose (IDDM 5.5 +/- 1.9 mmol/L [P < .05], GDM 4.7 +/- 1.3 [P < .01], controls 3.6 +/- .6, mean +/- SD) and hemoglobin A1 ([HbA1] IDDM 7.9 +/- 1.9%, GDM 7.5% +/- 2.1%) levels were higher in diabetic subjects.
8221 8139488 Leucine flux, a measure of the rate of protein breakdown, and leucine oxidation were higher in IDDM and insulin-treated GDM subjects.
8222 8139488 The rate of leucine oxidation was increased in conventionally managed IDDM and insulin-treated GDM subjects.
8223 8139488 The effect of diabetes in pregnancy on leucine turnover and oxidation was examined in 12 insulin-dependent diabetic (IDDM) subjects and 12 gestationally diabetic (GDM) subjects during the third trimester of pregnancy.
8224 8139488 Eight of the IDDM subjects were on continuous subcutaneous insulin infusion (insulin pump), and four were on conventional twice-daily insulin treatment.
8225 8139488 Despite rigorous metabolic control, fasting plasma glucose (IDDM 5.5 +/- 1.9 mmol/L [P < .05], GDM 4.7 +/- 1.3 [P < .01], controls 3.6 +/- .6, mean +/- SD) and hemoglobin A1 ([HbA1] IDDM 7.9 +/- 1.9%, GDM 7.5% +/- 2.1%) levels were higher in diabetic subjects.
8226 8139488 Leucine flux, a measure of the rate of protein breakdown, and leucine oxidation were higher in IDDM and insulin-treated GDM subjects.
8227 8139488 The rate of leucine oxidation was increased in conventionally managed IDDM and insulin-treated GDM subjects.
8228 8139488 The effect of diabetes in pregnancy on leucine turnover and oxidation was examined in 12 insulin-dependent diabetic (IDDM) subjects and 12 gestationally diabetic (GDM) subjects during the third trimester of pregnancy.
8229 8139488 Eight of the IDDM subjects were on continuous subcutaneous insulin infusion (insulin pump), and four were on conventional twice-daily insulin treatment.
8230 8139488 Despite rigorous metabolic control, fasting plasma glucose (IDDM 5.5 +/- 1.9 mmol/L [P < .05], GDM 4.7 +/- 1.3 [P < .01], controls 3.6 +/- .6, mean +/- SD) and hemoglobin A1 ([HbA1] IDDM 7.9 +/- 1.9%, GDM 7.5% +/- 2.1%) levels were higher in diabetic subjects.
8231 8139488 Leucine flux, a measure of the rate of protein breakdown, and leucine oxidation were higher in IDDM and insulin-treated GDM subjects.
8232 8139488 The rate of leucine oxidation was increased in conventionally managed IDDM and insulin-treated GDM subjects.
8233 8139488 The effect of diabetes in pregnancy on leucine turnover and oxidation was examined in 12 insulin-dependent diabetic (IDDM) subjects and 12 gestationally diabetic (GDM) subjects during the third trimester of pregnancy.
8234 8139488 Eight of the IDDM subjects were on continuous subcutaneous insulin infusion (insulin pump), and four were on conventional twice-daily insulin treatment.
8235 8139488 Despite rigorous metabolic control, fasting plasma glucose (IDDM 5.5 +/- 1.9 mmol/L [P < .05], GDM 4.7 +/- 1.3 [P < .01], controls 3.6 +/- .6, mean +/- SD) and hemoglobin A1 ([HbA1] IDDM 7.9 +/- 1.9%, GDM 7.5% +/- 2.1%) levels were higher in diabetic subjects.
8236 8139488 Leucine flux, a measure of the rate of protein breakdown, and leucine oxidation were higher in IDDM and insulin-treated GDM subjects.
8237 8139488 The rate of leucine oxidation was increased in conventionally managed IDDM and insulin-treated GDM subjects.
8238 8140661 IDDM is caused by an immune-mediated destruction of the insulin-producing beta cells.
8239 8141401 Plasma atrial natriuretic factor (ANF) concentrations are increased in subjects with insulin-dependent diabetes mellitus (IDDM).
8240 8141417 The mechanisms responsible for the elevation of glomerular filtration rate (GFR) in early stages of insulin-dependent diabetes mellitus (IDDM) are undefined.
8241 8141417 Circulating ANP levels in moderately hyperglycemic BB/DP rats 1, 7, and 14 days after onset of IDDM were within the normal range, averaging 100 +/- 21, 57 +/- 12, and 65 +/- 6 pg/ml, respectively, and were not significantly different (P > 0.05) from ANP levels in age-matched normoglycemic BB/DR rats.
8242 8141417 To further test the role of ANP in glomerular hyperfiltration, an ANP receptor antagonist was infused into anesthetized BB/DP rats (n = 10) 14 days after onset of IDDM, after baseline measurements of mean arterial pressure, renal hemodynamics, and renal fluid and electrolyte excretions.
8243 8141417 The mechanisms responsible for the elevation of glomerular filtration rate (GFR) in early stages of insulin-dependent diabetes mellitus (IDDM) are undefined.
8244 8141417 Circulating ANP levels in moderately hyperglycemic BB/DP rats 1, 7, and 14 days after onset of IDDM were within the normal range, averaging 100 +/- 21, 57 +/- 12, and 65 +/- 6 pg/ml, respectively, and were not significantly different (P > 0.05) from ANP levels in age-matched normoglycemic BB/DR rats.
8245 8141417 To further test the role of ANP in glomerular hyperfiltration, an ANP receptor antagonist was infused into anesthetized BB/DP rats (n = 10) 14 days after onset of IDDM, after baseline measurements of mean arterial pressure, renal hemodynamics, and renal fluid and electrolyte excretions.
8246 8141417 The mechanisms responsible for the elevation of glomerular filtration rate (GFR) in early stages of insulin-dependent diabetes mellitus (IDDM) are undefined.
8247 8141417 Circulating ANP levels in moderately hyperglycemic BB/DP rats 1, 7, and 14 days after onset of IDDM were within the normal range, averaging 100 +/- 21, 57 +/- 12, and 65 +/- 6 pg/ml, respectively, and were not significantly different (P > 0.05) from ANP levels in age-matched normoglycemic BB/DR rats.
8248 8141417 To further test the role of ANP in glomerular hyperfiltration, an ANP receptor antagonist was infused into anesthetized BB/DP rats (n = 10) 14 days after onset of IDDM, after baseline measurements of mean arterial pressure, renal hemodynamics, and renal fluid and electrolyte excretions.
8249 8143547 Diabetic fibrous mastopathy, also known as lymphocytic mastitis, is an uncommon lesion of the breast that occurs in women with long-standing insulin-dependent diabetes mellitus (IDDM).
8250 8145050 The nonobese diabetic mouse strain (NOD/Shi) develops a M phi and T cell-dependent autoimmune diabetes that closely resembles human insulin-dependent diabetes mellitus (IDDM).
8251 8146422 The regeneration of islet cells in a transgenic mouse strain harboring the interferon-gamma gene (IFN-gamma) linked to the insulin promoter DNA fragment (ins-IFN-gamma) is described.
8252 8146422 The progenitor cells express neuronal enzymes, tyrosine hydroxylase (TH) and glutamic acid decarboxylase (GAD), as revealed by specific antibodies.
8253 8146422 GAD, recognized as an autoantigen in insulin-dependent diabetes mellitus (IDDM) and stiff-man syndrome, may provide a clue to the mechanism of autoimmune disease.
8254 8146585 Tympanograms were studied in 53 patients with insulin-dependent diabetes mellitus (IDDM) and 42 randomly selected non-diabetic control subjects, aged between 20 and 40 years, using the Madsen Model ZO 73 Impedance Bridge.
8255 8154257 The prevalence of retinopathy in children with insulin-dependent diabetes mellitus (IDDM) was studied in a population-based survey on 194 of the 216 subjects (89.8%) with IDDM aged 4.6 to 16.6 years living in the county of Oulu, Finland.
8256 8155254 The effects of long-term chronic stress (induced by repeated restraint, overcrowding or both), short-term chronic stress (induced by a triad of stressors over a short period of time early in life) and adrenalectomy were investigated on the prevalence, on the degree of insulitis and various physiological and immunological parameters in the NOD mouse, a spontaneous model of type I-insulin-dependent diabetes mellitus (IDDM).
8257 8156864 The Diabetes Control and Complications Trial (DCCT) is a multicenter, randomized clinical trial studying the effects of two different diabetes regimens on the development and progression of early vascular complications in persons with insulin-dependent diabetes mellitus (IDDM).
8258 8157178 In this study glucose concentration was assayed in blood and vitreous samples obtained from three patient groups undergoing vitrectomy: nondiabetic patients (ND), diabetic patients with insulin-dependent diabetes mellitus (IDDM) and diabetic patients with non-insulin-dependent diabetes mellitus (NIDDM).
8259 8157178 The vitreous glucose concentration in these groups was generally higher (IDDM 9.4 +/- 3.3 mM/l, NIDDM 7.2 +/- 3.9 mM/l) than in the ND group, and in 15 specimens exceeded 11 mM/l, a level increasing the probability of collagen glycation in the vitreous of diabetic patients.
8260 8157178 In this study glucose concentration was assayed in blood and vitreous samples obtained from three patient groups undergoing vitrectomy: nondiabetic patients (ND), diabetic patients with insulin-dependent diabetes mellitus (IDDM) and diabetic patients with non-insulin-dependent diabetes mellitus (NIDDM).
8261 8157178 The vitreous glucose concentration in these groups was generally higher (IDDM 9.4 +/- 3.3 mM/l, NIDDM 7.2 +/- 3.9 mM/l) than in the ND group, and in 15 specimens exceeded 11 mM/l, a level increasing the probability of collagen glycation in the vitreous of diabetic patients.
8262 8157281 Diabetes-prone (DP) BB rats spontaneously develop a hyperglycaemic condition which closely resembles human insulin-dependent diabetes mellitus (IDDM), both in terms of clinical and histological features.
8263 8157715 Insulin-dependent diabetes (IDDM) is frequently associated with autoimmune thyroid disease (ATD) within families.
8264 8157715 IDDM-affected subjects from families without ATD were compared with subjects with ATD or with IDDM and ATD from IDDM/ATD families and with a control group.
8265 8157715 IDDM susceptibility in IDDM/ATD families was negatively associated with the presence of DQB1*0602 [relative risk (RR) = 0.038; P = 0.0001; corrected P (Pc) = 0.0005] and *0301 (RR = 0.3; P = 0.002; Pc = 0.01) and positively associated with the presence of DQB1*0201 (RR = 3.4; P = 0.0007; Pc = 0.0035) and *0302 (RR = 5; P = 0.0001; Pc = 0.0005), regardless of ATD.
8266 8157715 We conclude that in IDDM/ATD families, IDDM-affected subjects are at risk for ATD, especially those carrying DQB1*0201.
8267 8157715 Insulin-dependent diabetes (IDDM) is frequently associated with autoimmune thyroid disease (ATD) within families.
8268 8157715 IDDM-affected subjects from families without ATD were compared with subjects with ATD or with IDDM and ATD from IDDM/ATD families and with a control group.
8269 8157715 IDDM susceptibility in IDDM/ATD families was negatively associated with the presence of DQB1*0602 [relative risk (RR) = 0.038; P = 0.0001; corrected P (Pc) = 0.0005] and *0301 (RR = 0.3; P = 0.002; Pc = 0.01) and positively associated with the presence of DQB1*0201 (RR = 3.4; P = 0.0007; Pc = 0.0035) and *0302 (RR = 5; P = 0.0001; Pc = 0.0005), regardless of ATD.
8270 8157715 We conclude that in IDDM/ATD families, IDDM-affected subjects are at risk for ATD, especially those carrying DQB1*0201.
8271 8157715 Insulin-dependent diabetes (IDDM) is frequently associated with autoimmune thyroid disease (ATD) within families.
8272 8157715 IDDM-affected subjects from families without ATD were compared with subjects with ATD or with IDDM and ATD from IDDM/ATD families and with a control group.
8273 8157715 IDDM susceptibility in IDDM/ATD families was negatively associated with the presence of DQB1*0602 [relative risk (RR) = 0.038; P = 0.0001; corrected P (Pc) = 0.0005] and *0301 (RR = 0.3; P = 0.002; Pc = 0.01) and positively associated with the presence of DQB1*0201 (RR = 3.4; P = 0.0007; Pc = 0.0035) and *0302 (RR = 5; P = 0.0001; Pc = 0.0005), regardless of ATD.
8274 8157715 We conclude that in IDDM/ATD families, IDDM-affected subjects are at risk for ATD, especially those carrying DQB1*0201.
8275 8157715 Insulin-dependent diabetes (IDDM) is frequently associated with autoimmune thyroid disease (ATD) within families.
8276 8157715 IDDM-affected subjects from families without ATD were compared with subjects with ATD or with IDDM and ATD from IDDM/ATD families and with a control group.
8277 8157715 IDDM susceptibility in IDDM/ATD families was negatively associated with the presence of DQB1*0602 [relative risk (RR) = 0.038; P = 0.0001; corrected P (Pc) = 0.0005] and *0301 (RR = 0.3; P = 0.002; Pc = 0.01) and positively associated with the presence of DQB1*0201 (RR = 3.4; P = 0.0007; Pc = 0.0035) and *0302 (RR = 5; P = 0.0001; Pc = 0.0005), regardless of ATD.
8278 8157715 We conclude that in IDDM/ATD families, IDDM-affected subjects are at risk for ATD, especially those carrying DQB1*0201.
8279 8158114 Two cases of fatal, acute-onset, insulin-dependent diabetes mellitus (IDDM) in children were diagnosed.
8280 8159099 RBCs from type I (insulin-dependent [IDDM]) and type II (non-insulin-dependent [NIDDM]) diabetic subjects and age- and sex-matched control subjects were submitted to OS using NaCl solutions (from 0.9% to 0.045% final concentration).
8281 8159099 ATP release at 0.49% NaCI OS, both as absolute value and as percentage value, was significantly lower in both diabetic groups, and ATP% was inversely correlated with HbA1" (IDDM: r = -.489, P < .01; NIDDM: r = -.654, P < .01), suggesting a possible relationship between Hb glycation, RBC membrane protein skeleton glycation, and its influence on ATP release by OS.
8282 8159099 RBCs from type I (insulin-dependent [IDDM]) and type II (non-insulin-dependent [NIDDM]) diabetic subjects and age- and sex-matched control subjects were submitted to OS using NaCl solutions (from 0.9% to 0.045% final concentration).
8283 8159099 ATP release at 0.49% NaCI OS, both as absolute value and as percentage value, was significantly lower in both diabetic groups, and ATP% was inversely correlated with HbA1" (IDDM: r = -.489, P < .01; NIDDM: r = -.654, P < .01), suggesting a possible relationship between Hb glycation, RBC membrane protein skeleton glycation, and its influence on ATP release by OS.
8284 8159583 [Distribution of new cases of insulin-dependent diabetes mellitus (IDDM) by age, sex, seasonality, and clinical characteristics at onset in youngsters from the Friuli Venezia Giulia region from 1987 to 1990].
8285 8159583 A retrospective study was undertaken to estimate the incidence of insulin-dependent diabetes mellitus (IDDM) in youngs (< 18 years) in a North-East Province of Italy: Friuli Venezia Giulia (total population: 1,211,320; under age 18: 185,860).
8286 8159583 All IDDM cases diagnosed between 1987 and 1990, with age onset < 18 years, and using insulin at discharge from hospital, were included. 73 new IDDM cases under 18 years (47 M, 26 F) were observed during the considered period.
8287 8159583 First admission rates showed seasonal variations, with peaks in Oct/Nov and Jan/Feb.
8288 8159583 [Distribution of new cases of insulin-dependent diabetes mellitus (IDDM) by age, sex, seasonality, and clinical characteristics at onset in youngsters from the Friuli Venezia Giulia region from 1987 to 1990].
8289 8159583 A retrospective study was undertaken to estimate the incidence of insulin-dependent diabetes mellitus (IDDM) in youngs (< 18 years) in a North-East Province of Italy: Friuli Venezia Giulia (total population: 1,211,320; under age 18: 185,860).
8290 8159583 All IDDM cases diagnosed between 1987 and 1990, with age onset < 18 years, and using insulin at discharge from hospital, were included. 73 new IDDM cases under 18 years (47 M, 26 F) were observed during the considered period.
8291 8159583 First admission rates showed seasonal variations, with peaks in Oct/Nov and Jan/Feb.
8292 8159583 [Distribution of new cases of insulin-dependent diabetes mellitus (IDDM) by age, sex, seasonality, and clinical characteristics at onset in youngsters from the Friuli Venezia Giulia region from 1987 to 1990].
8293 8159583 A retrospective study was undertaken to estimate the incidence of insulin-dependent diabetes mellitus (IDDM) in youngs (< 18 years) in a North-East Province of Italy: Friuli Venezia Giulia (total population: 1,211,320; under age 18: 185,860).
8294 8159583 All IDDM cases diagnosed between 1987 and 1990, with age onset < 18 years, and using insulin at discharge from hospital, were included. 73 new IDDM cases under 18 years (47 M, 26 F) were observed during the considered period.
8295 8159583 First admission rates showed seasonal variations, with peaks in Oct/Nov and Jan/Feb.
8296 8162706 ICA1 encoding p69, a protein linked to the development of type 1 diabetes, maps to human chromosome 7p22.
8297 8162706 The development of type 1 (insulin dependent) diabetes mellitus (IDDM) requires a genetically susceptible host and exposure, early in life, to environmental trigger molecules that induce diabetic autoimmunity to insulin producing islet cells.
8298 8162706 We previously identified islet cell protein p69 as a candidate autoimmune target in IDDM.
8299 8162706 Here we describe a human genomic p69 fragment which allowed us to map the gene (ICA1) to chromosome 7p22.
8300 8162706 ICA1 encoding p69, a protein linked to the development of type 1 diabetes, maps to human chromosome 7p22.
8301 8162706 The development of type 1 (insulin dependent) diabetes mellitus (IDDM) requires a genetically susceptible host and exposure, early in life, to environmental trigger molecules that induce diabetic autoimmunity to insulin producing islet cells.
8302 8162706 We previously identified islet cell protein p69 as a candidate autoimmune target in IDDM.
8303 8162706 Here we describe a human genomic p69 fragment which allowed us to map the gene (ICA1) to chromosome 7p22.
8304 8164429 We studied normal kidney transplant donors and "slow-track" and "fast-track" insulin dependent diabetic (IDDM) patients.
8305 8164429 We found, by morphometric techniques, a decrease in the immunogold densities of anti-type IV collagen in the subendothelial zone of the GBM in the "fast-track" IDDM patients.
8306 8164429 In contrast, the density of alpha 4(IV) collagen chain was increased in the epithelial zone of the GBM in the "fast-track" IDDM patients.
8307 8164429 We studied normal kidney transplant donors and "slow-track" and "fast-track" insulin dependent diabetic (IDDM) patients.
8308 8164429 We found, by morphometric techniques, a decrease in the immunogold densities of anti-type IV collagen in the subendothelial zone of the GBM in the "fast-track" IDDM patients.
8309 8164429 In contrast, the density of alpha 4(IV) collagen chain was increased in the epithelial zone of the GBM in the "fast-track" IDDM patients.
8310 8164429 We studied normal kidney transplant donors and "slow-track" and "fast-track" insulin dependent diabetic (IDDM) patients.
8311 8164429 We found, by morphometric techniques, a decrease in the immunogold densities of anti-type IV collagen in the subendothelial zone of the GBM in the "fast-track" IDDM patients.
8312 8164429 In contrast, the density of alpha 4(IV) collagen chain was increased in the epithelial zone of the GBM in the "fast-track" IDDM patients.
8313 8167383 The present pilot study examines the results of reducing an elevated glomerular filtration rate on changes in renal size and microalbuminuria in normotensive, hyperfiltering insulin-dependent diabetic (IDDM) patients.
8314 8167386 Effect of cyclosporine A on serum tumor necrosis factor alpha in new-onset type I (insulin-dependent) diabetes mellitus.
8315 8167386 Because the etiology of insulin-dependent diabetes mellitus (IDDM) is thought to be autoimmune, several clinical trials have utilized immunosuppression to treat newly diagnosed diabetic patients.
8316 8167386 At time 0, tumor necrosis factor alpha (TNF alpha) levels were similar in the CyA (40.1 +/- 14.2 pg/mL) and placebo group (38.5 +/- 12.1 pg/mL) of IDDM subjects (normal 32.0 +/- 5.0 pg/mL).
8317 8167386 Soluble interleukin 2 receptor (IL-2R) levels in IDDM patients were significantly higher than in normal subjects at diagnosis of IDDM.
8318 8167386 Effect of cyclosporine A on serum tumor necrosis factor alpha in new-onset type I (insulin-dependent) diabetes mellitus.
8319 8167386 Because the etiology of insulin-dependent diabetes mellitus (IDDM) is thought to be autoimmune, several clinical trials have utilized immunosuppression to treat newly diagnosed diabetic patients.
8320 8167386 At time 0, tumor necrosis factor alpha (TNF alpha) levels were similar in the CyA (40.1 +/- 14.2 pg/mL) and placebo group (38.5 +/- 12.1 pg/mL) of IDDM subjects (normal 32.0 +/- 5.0 pg/mL).
8321 8167386 Soluble interleukin 2 receptor (IL-2R) levels in IDDM patients were significantly higher than in normal subjects at diagnosis of IDDM.
8322 8167386 Effect of cyclosporine A on serum tumor necrosis factor alpha in new-onset type I (insulin-dependent) diabetes mellitus.
8323 8167386 Because the etiology of insulin-dependent diabetes mellitus (IDDM) is thought to be autoimmune, several clinical trials have utilized immunosuppression to treat newly diagnosed diabetic patients.
8324 8167386 At time 0, tumor necrosis factor alpha (TNF alpha) levels were similar in the CyA (40.1 +/- 14.2 pg/mL) and placebo group (38.5 +/- 12.1 pg/mL) of IDDM subjects (normal 32.0 +/- 5.0 pg/mL).
8325 8167386 Soluble interleukin 2 receptor (IL-2R) levels in IDDM patients were significantly higher than in normal subjects at diagnosis of IDDM.
8326 8167387 Intensive glycemic control (IGC) in previously hyperglycemic insulin-dependent diabetes mellitus (IDDM) patients is associated with a decreased long-term risk of progression of diabetic retinopathy (DR); up to 12 months after institution of IGC, however, the risk of progression of DR transiently increases.
8327 8167387 In an observational study, a cohort of 122 patients with IDDM was followed prospectively for changes in glycosylated hemoglobin (HbA1, normal < 8%) and in DR 0-12 months after institution of IGC.
8328 8167387 In conclusion, IGC with a decrement of > 2% per year is associated with a high risk of progression of antecedent diabetic retinopathy to blindness in IDDM patients with an extremely high initial HbA1.
8329 8167387 Intensive glycemic control (IGC) in previously hyperglycemic insulin-dependent diabetes mellitus (IDDM) patients is associated with a decreased long-term risk of progression of diabetic retinopathy (DR); up to 12 months after institution of IGC, however, the risk of progression of DR transiently increases.
8330 8167387 In an observational study, a cohort of 122 patients with IDDM was followed prospectively for changes in glycosylated hemoglobin (HbA1, normal < 8%) and in DR 0-12 months after institution of IGC.
8331 8167387 In conclusion, IGC with a decrement of > 2% per year is associated with a high risk of progression of antecedent diabetic retinopathy to blindness in IDDM patients with an extremely high initial HbA1.
8332 8167387 Intensive glycemic control (IGC) in previously hyperglycemic insulin-dependent diabetes mellitus (IDDM) patients is associated with a decreased long-term risk of progression of diabetic retinopathy (DR); up to 12 months after institution of IGC, however, the risk of progression of DR transiently increases.
8333 8167387 In an observational study, a cohort of 122 patients with IDDM was followed prospectively for changes in glycosylated hemoglobin (HbA1, normal < 8%) and in DR 0-12 months after institution of IGC.
8334 8167387 In conclusion, IGC with a decrement of > 2% per year is associated with a high risk of progression of antecedent diabetic retinopathy to blindness in IDDM patients with an extremely high initial HbA1.
8335 8167391 To clarify the development of diabetic nephropathy in Japanese insulin-dependent diabetes mellitus (IDDM), 373 patients with IDDM who had no proteinuria at the first visit to our Diabetes Center were evaluated.
8336 8168635 The autoimmune response that leads to destruction of pancreatic islet beta-cells and insulin-dependent diabetes mellitus (IDDM) has a genetic basis; however, environmental factors can exert profound modulating effects on the genetic predisposition to this autoimmune response.
8337 8168635 Thus, recent studies in NOD mice suggest that the islet beta-cell-directed autoimmune response may be mediated by a T-helper 1 (Th1) subset of T-cells producing the cytokines interleukin-2 (IL-2) and interferon-gamma.
8338 8168635 These studies also suggest that the diabetes-protective effects of administering microbial agents, adjuvants, and a beta-cell autoantigen (GAD65 [glutamic acid decarboxylase]) may result from activation of a Th2 subset of T-cells that produce the cytokines IL-4 and IL-10 and consequently downregulate the Th1-cell-mediated autoimmune response.
8339 8168638 Ultrasound high-resolution B-mode imaging was used to assess the carotid arteries in 105 patients with insulin-dependent diabetes mellitus (IDDM), 4-25 years of age, with duration of diabetes ranging from 0.5-17 years, 529 patients with non-insulin-dependent diabetes (NIDDM), 31-86 years of age, with duration of diabetes ranging from 0.5-49 years, and 104 nondiabetic healthy subjects, 7-76 years of age, to determine the intimal plus medial thickness (IMT) of the arterial wall.
8340 8170506 One day after onset of streptozotocin (STZ)-induced insulin-dependent diabetes mellitus (IDDM) daily treatment with DIP (50 mg/100 g twice a day via a gastric tube) was started in one group (STZ-DIP) and with vehicle alone in another group (STZ).
8341 8171869 [Insulin-dependent diabetes mellitus:"EURODIAB IDDM Complications Study"--results from the Vienna center].
8342 8171869 The EURODIAB IDDM complications study is a multicenter clinical study for evaluation of the prevalence of microvascular, macrovascular and acute metabolic complications in randomly selected samples of insulin-dependent diabetic patients attending 31 European diabetes centers.
8343 8171869 [Insulin-dependent diabetes mellitus:"EURODIAB IDDM Complications Study"--results from the Vienna center].
8344 8171869 The EURODIAB IDDM complications study is a multicenter clinical study for evaluation of the prevalence of microvascular, macrovascular and acute metabolic complications in randomly selected samples of insulin-dependent diabetic patients attending 31 European diabetes centers.
8345 8174452 Patients with insulin-dependent diabetes mellitus (IDDM) are at an increased risk for coronary heart disease.
8346 8175973 The effects of plasmapheresis on islet autoantibody levels, C-peptide (beta-cell function), and hemoglobin-A1c (HbA1c, metabolic control) were tested in a prospective blinded study of 18 newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients randomly assigned to receive plasmapheresis (P), carried out as double filtration, or sham (S) treatment at diagnosis and 3 months thereafter.
8347 8175975 In recent-onset type 1 (insulin-dependent) diabetes mellitus (IDDM), insulin autoantibodies (IAA) and islet cell antibodies (ICA) occur preferentially in young (< 10 yr) patients with the HLA DQA1*0301-DQB1*0302 risk haplotype.
8348 8177047 The responding cells were found to be the monocytes, and cells derived from individuals with insulin-dependent diabetes mellitus (IDDM) had lower basal and insulin-stimulated glucose transport rates.
8349 8177047 Of interest, both cell types were found to express the GLUT1 but not the typical insulin-responsive GLUT4 transporter isoform.
8350 8177047 To further study the mechanisms responsible for stimulation of transport in these cells, we investigated (1) the response to insulin-like growth factor-I (IGF-I) and insulin-mimetic agents, and (2) the expression of other glucose transporter isoforms in CMCs of nondiabetic and IDDM individuals.
8351 8177047 The IGF-I dose-response curve was similar for CMCs of control and IDDM individuals, but both the basal and maximal response to IGF-I were lower in the diabetic group (P < .01).
8352 8177047 The responding cells were found to be the monocytes, and cells derived from individuals with insulin-dependent diabetes mellitus (IDDM) had lower basal and insulin-stimulated glucose transport rates.
8353 8177047 Of interest, both cell types were found to express the GLUT1 but not the typical insulin-responsive GLUT4 transporter isoform.
8354 8177047 To further study the mechanisms responsible for stimulation of transport in these cells, we investigated (1) the response to insulin-like growth factor-I (IGF-I) and insulin-mimetic agents, and (2) the expression of other glucose transporter isoforms in CMCs of nondiabetic and IDDM individuals.
8355 8177047 The IGF-I dose-response curve was similar for CMCs of control and IDDM individuals, but both the basal and maximal response to IGF-I were lower in the diabetic group (P < .01).
8356 8177047 The responding cells were found to be the monocytes, and cells derived from individuals with insulin-dependent diabetes mellitus (IDDM) had lower basal and insulin-stimulated glucose transport rates.
8357 8177047 Of interest, both cell types were found to express the GLUT1 but not the typical insulin-responsive GLUT4 transporter isoform.
8358 8177047 To further study the mechanisms responsible for stimulation of transport in these cells, we investigated (1) the response to insulin-like growth factor-I (IGF-I) and insulin-mimetic agents, and (2) the expression of other glucose transporter isoforms in CMCs of nondiabetic and IDDM individuals.
8359 8177047 The IGF-I dose-response curve was similar for CMCs of control and IDDM individuals, but both the basal and maximal response to IGF-I were lower in the diabetic group (P < .01).
8360 8181261 A 1-year open randomized controlled multicentre trial was carried out on 90 patients with recent onset (< 4 weeks) insulin-dependent diabetes (IDDM) to compare the effect of nicotinamide (NCT) with the combination NCT and low dose cyclosporin (CyA) on clinical remission and optimization of metabolic control during the first year from diagnosis.
8361 8183282 IDDM patients of North East Italian region were molecularly typed for their HLA-DQB1 and DQA1 loci by using allele specific oligonucleotide probes and PCR amplified genomic DNA.
8362 8183750 To determine the prevalence and extent of autonomic neuropathy amongst Africans with insulin-dependent diabetes mellitus (IDDM), we investigated 50 such patients at our clinic.
8363 8187217 Subjects with insulin-dependent diabetes mellitus (IDDM) have an increased incidence of coronary heart disease.
8364 8187217 Several studies have suggested that Lp(a) levels may be increased in IDDM subjects, although these studies have been limited by the lack of information on apo(a) phenotype and urinary albumin excretion.
8365 8187217 Subjects with insulin-dependent diabetes mellitus (IDDM) have an increased incidence of coronary heart disease.
8366 8187217 Several studies have suggested that Lp(a) levels may be increased in IDDM subjects, although these studies have been limited by the lack of information on apo(a) phenotype and urinary albumin excretion.
8367 8187564 Overnight euglycemia did not change GFR in IDDM patients, but during maintained euglycemia, GFR was normalized.
8368 8187564 Plasma levels of atrial natriuretic peptide, renin and glucagon were not importantly affected by plasma glucose.
8369 8194662 Nicotinamide prevents interleukin-1 effects on accumulated insulin release and nitric oxide production in rat islets of Langerhans.
8370 8194662 Nicotinamide (NA) prevents macrophage- and interleukin-1 (IL-1)-mediated beta-cell damage in vitro as well as diabetes development in animal models of insulin-dependent diabetes mellitus (IDDM).
8371 8194662 IL-1 beta-mediated inhibition of insulin release and damage to beta-cells are associated with intracellular production of nitric oxide (NO) radicals.
8372 8194662 Therefore, we studied whether NA prevented IL-1 beta-induced islet NO production, measured as nitrite release from isolated rat islets, and, if so, whether this action was associated with prevention of IL-1 beta-mediated inhibition of insulin release.
8373 8194662 Five to 50 mM of NA dose-dependently reduced inhibition of accumulated islet insulin release induced by 150 pg/ml of IL-1 beta.
8374 8194662 No-synthase inhibition with L-arginine depletion abolished NO production but only partially reduced IL-1 beta-induced inhibition of accumulated insulin release.
8375 8194662 Complete inhibition of IL-1 beta effects could not be obtained by adding L-arginine analogues to L-arginine-depleted medium, indicating that an NO-independent action of IL-1 beta on islet insulin release may exist.
8376 8194668 We hypothesized, first, that recent antecedent hypoglycemia causes reduced autonomic responses to subsequent hypoglycemia in patients with well-controlled insulin-dependent diabetes mellitus (IDDM) and that the reduced responses are specific for the stimulus of hypoglycemia while the responses to other stimuli are unaltered and, second, that reduced autonomic responses, specifically sympathochromaffin, so-induced are not simply the result of prior activation of the system.
8377 8194671 Patients with insulin-dependent diabetes mellitus (IDDM) have an excess mortality, predominantly attributable to cardiovascular disease.
8378 8194671 IDDM affects sBP, HDL cholesterol, fibrinogen, and factor VII, but only sBP and fibrinogen are affected adversely.
8379 8194671 Patients with insulin-dependent diabetes mellitus (IDDM) have an excess mortality, predominantly attributable to cardiovascular disease.
8380 8194671 IDDM affects sBP, HDL cholesterol, fibrinogen, and factor VII, but only sBP and fibrinogen are affected adversely.
8381 8194909 Space-time clustering in insulin-dependent diabetes mellitus (IDDM) in south-east Sweden.
8382 8194909 Using the method developed by Knox, space-time clustering was analysed in all 584 cases of insulin-dependent diabetes mellitus (IDDM) diagnosed between 1977-1990 and below the age of 16 from four paediatric departments in south-east Sweden.
8383 8194909 Space-time clustering in insulin-dependent diabetes mellitus (IDDM) in south-east Sweden.
8384 8194909 Using the method developed by Knox, space-time clustering was analysed in all 584 cases of insulin-dependent diabetes mellitus (IDDM) diagnosed between 1977-1990 and below the age of 16 from four paediatric departments in south-east Sweden.
8385 8197083 In circulation of approximately 80% of recently detected patients with insulin-dependent diabetes mellitus (IDDM) autoantibodies to brain GAD (bGAD) have been demonstrated.
8386 8197085 Repeated courses of hyperbaric oxygenation (HBO) were administered to 39 patients with insulin-dependent diabetes mellitus (IDDM) aged 28.2 +/- 11.3 years on an average and mean diabetes duration 5.7 +/- 0.5 years without body mass excess, administered insulin in daily dose 35.5 +/- 10.1.
8387 8197085 Repeated courses of HBO administered to IDDM patients during a year are much more effective than a single course as regards diabetes compensation, reduction of insulin consumption, recovery of residual insulin secretion, and suppression of secretion of contrinsular hormones glucagon, STH, and hydrocortisone.
8388 8197085 Repeated courses of hyperbaric oxygenation (HBO) were administered to 39 patients with insulin-dependent diabetes mellitus (IDDM) aged 28.2 +/- 11.3 years on an average and mean diabetes duration 5.7 +/- 0.5 years without body mass excess, administered insulin in daily dose 35.5 +/- 10.1.
8389 8197085 Repeated courses of HBO administered to IDDM patients during a year are much more effective than a single course as regards diabetes compensation, reduction of insulin consumption, recovery of residual insulin secretion, and suppression of secretion of contrinsular hormones glucagon, STH, and hydrocortisone.
8390 8197084 Using indirect colorimetry, the authors demonstrated disordered energy metabolism at rest in patients with insulin-dependent diabetes mellitus (IDDM) with a moderate decompensation of metabolism: carbohydrate oxidation was reduced and fat and protein oxidation increased, this being aimed at maintenance of the basic metabolism within the normal range under conditions of insulin insufficiency.
8391 8200295 Metabolically well controlled insulin-dependent diabetic subjects (IDDM) have deficient autonomic adrenomedullary responses to hypoglycemia.
8392 8200298 Influence of the socioeconomic status on the age at onset of insulin-dependent diabetes mellitus (IDDM) was analysed in 614 patients who developed diabetes < or = 20 years.
8393 8202770 In most patients with insulin-dependent diabetes mellitus (IDDM), this cannot be achieved because of severe hypoglycemia, which is one of the major causes of morbidity in diabetic patients.
8394 8202770 Those with SH had a longer duration of IDDM, currently took more insulin injections, had a higher prevalence of neuropathy and nephropathy, and were less likely to be using human insulin.
8395 8202770 In most patients with insulin-dependent diabetes mellitus (IDDM), this cannot be achieved because of severe hypoglycemia, which is one of the major causes of morbidity in diabetic patients.
8396 8202770 Those with SH had a longer duration of IDDM, currently took more insulin injections, had a higher prevalence of neuropathy and nephropathy, and were less likely to be using human insulin.
8397 8203339 LV ejection fraction (EF) by radionuclide angiocardiography was examined in middle-aged control subjects (n = 44), in patients with insulin-dependent (IDDM) (n = 32) and non-insulin-dependent (NIDDM) (n = 32) diabetes mellitus at baseline and after 4-year follow-up.
8398 8206183 Therapeutic management of the NIDDM patients is based mainly on diet (82%) alone or in association with drugs. 32% of patients primary treated by drugs and secondary by insulin are not satisfied with their glycemic control (vs 22% of IDDM patients and 15% of NIDDM patients).
8399 8209907 We describe 2 cases of DiGeorge anomaly with bilateral renal agenesis-one, who also had hemivertebrae, in an infant of an insulin-dependent diabetic mother (IDDM).
8400 8216350 The effect of the adenosine deaminase (ADA) inhibitor 2'-deoxycoformycin (dCF) on the development of insulin-dependent diabetes mellitus (IDDM) was assessed in the BB Wistar rat.
8401 8216350 Although the protective effect of dCF against IDDM was likely produced by immunosuppression, the different dCF dosages had similar effects on ADA suppression in spleen or thymus and on dATP accumulation in these organs.
8402 8216350 The effect of the adenosine deaminase (ADA) inhibitor 2'-deoxycoformycin (dCF) on the development of insulin-dependent diabetes mellitus (IDDM) was assessed in the BB Wistar rat.
8403 8216350 Although the protective effect of dCF against IDDM was likely produced by immunosuppression, the different dCF dosages had similar effects on ADA suppression in spleen or thymus and on dATP accumulation in these organs.
8404 8218835 The multifactorial nature of MHC-linked susceptibility to insulin-dependent diabetes.
8405 8218835 Several lines of evidence suggest that major histocompatibility complex (MHC)-linked susceptibility to insulin-dependent diabetes mellitus (IDDM) is not restricted to the presence or absence of any single gene product.
8406 8218835 The existence of population-specific haplotypes associated with IDDM supports the concept that distinct combinations of MHC alleles interact synergistically to induce disease when other environmental and genetic factors are present.
8407 8218835 MHC-controlled peptide transport and binding to MHC molecules as well as the levels of MHC class I and class II expression in the thymus and pancreatic beta cells may also play significant roles in the outbreak of IDDM.
8408 8218835 IDDM would develop if pathogenic T-cells are activated and an appropriate target MHC/peptide is expressed in pancreatic beta cells.
8409 8218835 The multifactorial nature of MHC-linked susceptibility to insulin-dependent diabetes.
8410 8218835 Several lines of evidence suggest that major histocompatibility complex (MHC)-linked susceptibility to insulin-dependent diabetes mellitus (IDDM) is not restricted to the presence or absence of any single gene product.
8411 8218835 The existence of population-specific haplotypes associated with IDDM supports the concept that distinct combinations of MHC alleles interact synergistically to induce disease when other environmental and genetic factors are present.
8412 8218835 MHC-controlled peptide transport and binding to MHC molecules as well as the levels of MHC class I and class II expression in the thymus and pancreatic beta cells may also play significant roles in the outbreak of IDDM.
8413 8218835 IDDM would develop if pathogenic T-cells are activated and an appropriate target MHC/peptide is expressed in pancreatic beta cells.
8414 8218835 The multifactorial nature of MHC-linked susceptibility to insulin-dependent diabetes.
8415 8218835 Several lines of evidence suggest that major histocompatibility complex (MHC)-linked susceptibility to insulin-dependent diabetes mellitus (IDDM) is not restricted to the presence or absence of any single gene product.
8416 8218835 The existence of population-specific haplotypes associated with IDDM supports the concept that distinct combinations of MHC alleles interact synergistically to induce disease when other environmental and genetic factors are present.
8417 8218835 MHC-controlled peptide transport and binding to MHC molecules as well as the levels of MHC class I and class II expression in the thymus and pancreatic beta cells may also play significant roles in the outbreak of IDDM.
8418 8218835 IDDM would develop if pathogenic T-cells are activated and an appropriate target MHC/peptide is expressed in pancreatic beta cells.
8419 8218835 The multifactorial nature of MHC-linked susceptibility to insulin-dependent diabetes.
8420 8218835 Several lines of evidence suggest that major histocompatibility complex (MHC)-linked susceptibility to insulin-dependent diabetes mellitus (IDDM) is not restricted to the presence or absence of any single gene product.
8421 8218835 The existence of population-specific haplotypes associated with IDDM supports the concept that distinct combinations of MHC alleles interact synergistically to induce disease when other environmental and genetic factors are present.
8422 8218835 MHC-controlled peptide transport and binding to MHC molecules as well as the levels of MHC class I and class II expression in the thymus and pancreatic beta cells may also play significant roles in the outbreak of IDDM.
8423 8218835 IDDM would develop if pathogenic T-cells are activated and an appropriate target MHC/peptide is expressed in pancreatic beta cells.
8424 8218929 Involvement of interleukin 1 and interleukin 1 antagonist in pancreatic beta-cell destruction in insulin-dependent diabetes mellitus.
8425 8218929 In this review we propose that the balance between the action of interleukin 1 (IL-1) and its natural antagonist IL-1ra on the level of the insulin-producing pancreatic beta-cell may play a decisive role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
8426 8218929 We argue that IL-1 potentiated by other cytokines (tumor necrosis factor alpha, interferon gamma) is an important effector molecule involved in both early and late events in the immune-mediated process that leads to beta-cell destruction and IDDM.
8427 8218929 We also point out that surprisingly high molar excesses of IL-1ra over IL-1 are necessary to block the action of IL-1 on islet beta-cells compared to islet alpha-cells in vitro and in animals.
8428 8218929 We suggest that the selectivity of beta-cell destruction in IDDM may be conferred on several levels: (1) homing of beta-cell antigen specific T cells, (2) targeted delivery of cytokines by lymphocytic and monocytic cells beta-cells, (3) high molar excesses of IL-1ra over IL-1 needed to prevent IL-1 mediated beta-cell toxicity, (4) increased beta-cell sensitivity to free nitric oxide and oxygen radical formation induced by IL-1 and (5) inadequate oxidative stress response by beta-cells to cytokines.
8429 8218929 Further studies are needed to establish the in vivo role of an imbalance between the amounts of IL-1 and IL-1ra produced relative to their action in the pathogenesis of IDDM.
8430 8218929 Involvement of interleukin 1 and interleukin 1 antagonist in pancreatic beta-cell destruction in insulin-dependent diabetes mellitus.
8431 8218929 In this review we propose that the balance between the action of interleukin 1 (IL-1) and its natural antagonist IL-1ra on the level of the insulin-producing pancreatic beta-cell may play a decisive role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
8432 8218929 We argue that IL-1 potentiated by other cytokines (tumor necrosis factor alpha, interferon gamma) is an important effector molecule involved in both early and late events in the immune-mediated process that leads to beta-cell destruction and IDDM.
8433 8218929 We also point out that surprisingly high molar excesses of IL-1ra over IL-1 are necessary to block the action of IL-1 on islet beta-cells compared to islet alpha-cells in vitro and in animals.
8434 8218929 We suggest that the selectivity of beta-cell destruction in IDDM may be conferred on several levels: (1) homing of beta-cell antigen specific T cells, (2) targeted delivery of cytokines by lymphocytic and monocytic cells beta-cells, (3) high molar excesses of IL-1ra over IL-1 needed to prevent IL-1 mediated beta-cell toxicity, (4) increased beta-cell sensitivity to free nitric oxide and oxygen radical formation induced by IL-1 and (5) inadequate oxidative stress response by beta-cells to cytokines.
8435 8218929 Further studies are needed to establish the in vivo role of an imbalance between the amounts of IL-1 and IL-1ra produced relative to their action in the pathogenesis of IDDM.
8436 8218929 Involvement of interleukin 1 and interleukin 1 antagonist in pancreatic beta-cell destruction in insulin-dependent diabetes mellitus.
8437 8218929 In this review we propose that the balance between the action of interleukin 1 (IL-1) and its natural antagonist IL-1ra on the level of the insulin-producing pancreatic beta-cell may play a decisive role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
8438 8218929 We argue that IL-1 potentiated by other cytokines (tumor necrosis factor alpha, interferon gamma) is an important effector molecule involved in both early and late events in the immune-mediated process that leads to beta-cell destruction and IDDM.
8439 8218929 We also point out that surprisingly high molar excesses of IL-1ra over IL-1 are necessary to block the action of IL-1 on islet beta-cells compared to islet alpha-cells in vitro and in animals.
8440 8218929 We suggest that the selectivity of beta-cell destruction in IDDM may be conferred on several levels: (1) homing of beta-cell antigen specific T cells, (2) targeted delivery of cytokines by lymphocytic and monocytic cells beta-cells, (3) high molar excesses of IL-1ra over IL-1 needed to prevent IL-1 mediated beta-cell toxicity, (4) increased beta-cell sensitivity to free nitric oxide and oxygen radical formation induced by IL-1 and (5) inadequate oxidative stress response by beta-cells to cytokines.
8441 8218929 Further studies are needed to establish the in vivo role of an imbalance between the amounts of IL-1 and IL-1ra produced relative to their action in the pathogenesis of IDDM.
8442 8218929 Involvement of interleukin 1 and interleukin 1 antagonist in pancreatic beta-cell destruction in insulin-dependent diabetes mellitus.
8443 8218929 In this review we propose that the balance between the action of interleukin 1 (IL-1) and its natural antagonist IL-1ra on the level of the insulin-producing pancreatic beta-cell may play a decisive role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
8444 8218929 We argue that IL-1 potentiated by other cytokines (tumor necrosis factor alpha, interferon gamma) is an important effector molecule involved in both early and late events in the immune-mediated process that leads to beta-cell destruction and IDDM.
8445 8218929 We also point out that surprisingly high molar excesses of IL-1ra over IL-1 are necessary to block the action of IL-1 on islet beta-cells compared to islet alpha-cells in vitro and in animals.
8446 8218929 We suggest that the selectivity of beta-cell destruction in IDDM may be conferred on several levels: (1) homing of beta-cell antigen specific T cells, (2) targeted delivery of cytokines by lymphocytic and monocytic cells beta-cells, (3) high molar excesses of IL-1ra over IL-1 needed to prevent IL-1 mediated beta-cell toxicity, (4) increased beta-cell sensitivity to free nitric oxide and oxygen radical formation induced by IL-1 and (5) inadequate oxidative stress response by beta-cells to cytokines.
8447 8218929 Further studies are needed to establish the in vivo role of an imbalance between the amounts of IL-1 and IL-1ra produced relative to their action in the pathogenesis of IDDM.
8448 8219364 Severe hypoglycemia is a very common complication in youths with insulin-dependent diabetes mellitus (IDDM).
8449 8219364 There were no significant differences in mean glycosylated hemoglobin (HbA1c), daily doses of insulin, type of insulin regimen, gender, and age at diagnosis between patients who reported severe episodes and those who did not.
8450 8223882 No independent association between a tumor necrosis factor-alpha promotor region polymorphism and insulin-dependent diabetes mellitus.
8451 8223882 Several studies have implicated tumor necrosis factor (TNF)-alpha in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
8452 8223882 In the present study we analyzed the first reported TNF-alpha gene polymorphism in relation to IDDM.
8453 8223882 However, a very strong association of the uncommon TNF2 allele was observed with the HLA-B8, -DR3 alleles.
8454 8223882 The relative risk (RR) of TNF2 was 2.2 compared to a RR of 3.1 for DR3.
8455 8223882 Thus, the IDDM-associated TNF2 allele had no DR3-independent value as a disease marker.
8456 8223882 No independent association between a tumor necrosis factor-alpha promotor region polymorphism and insulin-dependent diabetes mellitus.
8457 8223882 Several studies have implicated tumor necrosis factor (TNF)-alpha in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
8458 8223882 In the present study we analyzed the first reported TNF-alpha gene polymorphism in relation to IDDM.
8459 8223882 However, a very strong association of the uncommon TNF2 allele was observed with the HLA-B8, -DR3 alleles.
8460 8223882 The relative risk (RR) of TNF2 was 2.2 compared to a RR of 3.1 for DR3.
8461 8223882 Thus, the IDDM-associated TNF2 allele had no DR3-independent value as a disease marker.
8462 8223882 No independent association between a tumor necrosis factor-alpha promotor region polymorphism and insulin-dependent diabetes mellitus.
8463 8223882 Several studies have implicated tumor necrosis factor (TNF)-alpha in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
8464 8223882 In the present study we analyzed the first reported TNF-alpha gene polymorphism in relation to IDDM.
8465 8223882 However, a very strong association of the uncommon TNF2 allele was observed with the HLA-B8, -DR3 alleles.
8466 8223882 The relative risk (RR) of TNF2 was 2.2 compared to a RR of 3.1 for DR3.
8467 8223882 Thus, the IDDM-associated TNF2 allele had no DR3-independent value as a disease marker.
8468 8224035 Insulin-dependent diabetes mellitus (IDDM) patients must rely heavily on their ability to secrete epinephrine to overcome a defective glucagon response.
8469 8224035 Commonly, the glucose level triggering adrenergic responses is shifted downward during intensive insulin therapy of IDDM.
8470 8224035 Insulin-dependent diabetes mellitus (IDDM) patients must rely heavily on their ability to secrete epinephrine to overcome a defective glucagon response.
8471 8224035 Commonly, the glucose level triggering adrenergic responses is shifted downward during intensive insulin therapy of IDDM.
8472 8227346 We examined pancreas biopsy specimens from 18 newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients to elucidate the mechanism underlying beta cell destruction.
8473 8227346 Infiltrating mononuclear cells consisted of CD4+T, CD8+T, B lymphocytes, and macrophages.
8474 8227346 The expression of intercellular adhesion molecule-1 was increased in endothelial cells in two of the nine patients with MHC hyperexpression; in one of them, lymphocyte function-associated antigen-3 expression was also increased.
8475 8227346 In conclusion, we revealed the close relation between CD8+T lymphocyte-predominant insulitis and MHC class I hyperexpression in islet cells.
8476 8227346 This suggests that infiltrating CD8+T lymphocytes recognize islet autoantigens in association with increased MHC class I molecules and act as major effector cells in autoimmune response against islet cells in IDDM pancreases.
8477 8227346 We examined pancreas biopsy specimens from 18 newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients to elucidate the mechanism underlying beta cell destruction.
8478 8227346 Infiltrating mononuclear cells consisted of CD4+T, CD8+T, B lymphocytes, and macrophages.
8479 8227346 The expression of intercellular adhesion molecule-1 was increased in endothelial cells in two of the nine patients with MHC hyperexpression; in one of them, lymphocyte function-associated antigen-3 expression was also increased.
8480 8227346 In conclusion, we revealed the close relation between CD8+T lymphocyte-predominant insulitis and MHC class I hyperexpression in islet cells.
8481 8227346 This suggests that infiltrating CD8+T lymphocytes recognize islet autoantigens in association with increased MHC class I molecules and act as major effector cells in autoimmune response against islet cells in IDDM pancreases.
8482 8232539 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease characterized by lymphocytic infiltration of the islets of Langerhans (insulitis) and destruction of insulin-secreting pancreatic beta-cells.
8483 8232539 Furthermore, NOD mice receiving intrathymic injections of GAD65 exhibit markedly reduced T-cell proliferative responses to GAD and to the rest of the panel, in addition to remaining free of diabetes.
8484 8235064 Overexpression of HLA class I antigen reduces insulin secretion in pancreatic beta cells (RINM5F): evidence for a non-immune mechanism.
8485 8235064 Our recent observation indicated that overexpression of HLA-class I antigen on pancreatic beta cells is one of the features of insulin-dependent diabetes mellitus (IDDM).
8486 8240659 The 64,000-M(r) (64K) islet autoantigen, which is considered to be a target protein of beta cell destruction in insulin-dependent diabetes mellitus (IDDM), has recently been identified as the enzyme glutamic acid decarboxylase (GAD).
8487 8240659 Both GADs are also present in the infected mice brain at 72 h p.i.; however, their islets contain about three-fold more GAD65, and essentially no detectable GAD67.
8488 8240789 Changes in the plasma concentrations of interleukin-1 beta (IL-1 beta), tumour necrosis factor alpha (TNF alpha), interleukin 2 (IL-2), and lymphocyte subsets were investigated in 19 persons with newly diagnosed (type 1) insulin-dependent diabetes mellitus (IDDM) from admission to hospital prior to insulin treatment and following 1 week and 1 month of treatment.
8489 8240789 The lymphocyte subsets (CD5+, CD8+, CD4+, CD16+, CD20+, HLA-DR+) did not show any significant changes from admission to after the start of insulin treatment.
8490 8240789 It is concluded that the gradual increase in IL-1 beta and TNF alpha plasma levels may reflect an ongoing autoimmune inflammatory reaction at the onset of IDDM.
8491 8240789 Changes in the plasma concentrations of interleukin-1 beta (IL-1 beta), tumour necrosis factor alpha (TNF alpha), interleukin 2 (IL-2), and lymphocyte subsets were investigated in 19 persons with newly diagnosed (type 1) insulin-dependent diabetes mellitus (IDDM) from admission to hospital prior to insulin treatment and following 1 week and 1 month of treatment.
8492 8240789 The lymphocyte subsets (CD5+, CD8+, CD4+, CD16+, CD20+, HLA-DR+) did not show any significant changes from admission to after the start of insulin treatment.
8493 8240789 It is concluded that the gradual increase in IL-1 beta and TNF alpha plasma levels may reflect an ongoing autoimmune inflammatory reaction at the onset of IDDM.
8494 8242903 We previously reported that nonspecific immunomodulations with a streptococcal preparation (OK-432), an inducer of tumor necrosis factor (TNF), or with recombinant TNF prevented development of insulin-dependent diabetes mellitus (IDDM) in animal models (NOD mice and BB rats).
8495 8242903 On the other hand, there was no difference between BB/Sendai and Wistar rats in the in vivo TNF/LT productivity induced with LPS or with IFN-gamma plus LPS, and the TNF/LT productivity of these rats was lower on stimulation with LPS alone, but higher with IFN-gamma plus LPS than the other normal rats.
8496 8242903 These results indicate that treatment with LT, as well as TNF, modulated autoimmunity and prevented development of IDDM in BB/Wor rats which may be low producers of TNF/LT.
8497 8242903 We previously reported that nonspecific immunomodulations with a streptococcal preparation (OK-432), an inducer of tumor necrosis factor (TNF), or with recombinant TNF prevented development of insulin-dependent diabetes mellitus (IDDM) in animal models (NOD mice and BB rats).
8498 8242903 On the other hand, there was no difference between BB/Sendai and Wistar rats in the in vivo TNF/LT productivity induced with LPS or with IFN-gamma plus LPS, and the TNF/LT productivity of these rats was lower on stimulation with LPS alone, but higher with IFN-gamma plus LPS than the other normal rats.
8499 8242903 These results indicate that treatment with LT, as well as TNF, modulated autoimmunity and prevented development of IDDM in BB/Wor rats which may be low producers of TNF/LT.
8500 8243521 The aim of this study was to determine whether a similar receptor abnormality occurs in patients with type I insulin-dependent diabetes mellitus (IDDM) and if so whether this is more prevalent in patients with micro- or macro-albuminuria.
8501 8243818 In another model of IDDM, the multiple-low-dose streptozocin-injected mouse, MDL (1%) also reduced the prevalence of diabetes when administered beginning 8 wk before streptozocin (55% diabetic vs. 100% of control mice; n = 20-25/group).
8502 8244655 The prevalence of microalbuminuria was studied in a clinic population of patients with insulin-dependent diabetes mellitus [IDDM] with disease duration longer than 5 years. 75 patients were included in the study, 23 patients (30.7%) had microalbuminuria and 2 patients (2.7%) had macroalbuminuria.
8503 8248212 TAP1 alleles in insulin-dependent diabetes mellitus: a newly defined centromeric boundary of disease susceptibility.
8504 8248212 It has been previously demonstrated that individuals with certain DR alleles have an increased relative risk of developing insulin-dependent diabetes mellitus (IDDM).
8505 8248212 In the same population group we have studied extensively in the past, we found a higher association of a TAP1 allele with IDDM than with any single HLA-DP allele but the risk was lower than with HLA-DQB1*0302.
8506 8248212 These data provide new limits for IDDM susceptibility to the 190-kb interval between TAP1 and HLA-DQB1.
8507 8248212 TAP1 alleles in insulin-dependent diabetes mellitus: a newly defined centromeric boundary of disease susceptibility.
8508 8248212 It has been previously demonstrated that individuals with certain DR alleles have an increased relative risk of developing insulin-dependent diabetes mellitus (IDDM).
8509 8248212 In the same population group we have studied extensively in the past, we found a higher association of a TAP1 allele with IDDM than with any single HLA-DP allele but the risk was lower than with HLA-DQB1*0302.
8510 8248212 These data provide new limits for IDDM susceptibility to the 190-kb interval between TAP1 and HLA-DQB1.
8511 8248212 TAP1 alleles in insulin-dependent diabetes mellitus: a newly defined centromeric boundary of disease susceptibility.
8512 8248212 It has been previously demonstrated that individuals with certain DR alleles have an increased relative risk of developing insulin-dependent diabetes mellitus (IDDM).
8513 8248212 In the same population group we have studied extensively in the past, we found a higher association of a TAP1 allele with IDDM than with any single HLA-DP allele but the risk was lower than with HLA-DQB1*0302.
8514 8248212 These data provide new limits for IDDM susceptibility to the 190-kb interval between TAP1 and HLA-DQB1.
8515 8250495 Microalbuminuria in insulin-dependent diabetes mellitus (IDDM) patients has been related to abnormalities in haemostasis, poor glycaemic control, disadvantageous alterations in the lipid spectrum and elevated concentrations of lipoprotein(a), another independent risk factor for cardiovascular disease.
8516 8250495 No significant differences were found in blood lipids (Lp(a), serum cholesterol, low-density lipoprotein and high-density lipoprotein cholesterol and triglycerides), glycaemic control (HbA1c) and several haemostasis parameters (factor VII, VIII, fibrin monomer, thrombin-antithrombin III, D-dimer, tissue plasminogen activator antigen and plasminogen activator inhibitor-1) between the micro- and normoalbuminuric subgroups.
8517 8250495 In the microalbuminuric subgroup increased concentrations for plasminogen and alpha 2-antiplasmin were measured.
8518 8253018 Fifty-two sera from patients with IDDM, 36 from patients with unclassified insulin-treated diabetes mellitus and 41 from normal healthy controls were examined by ELISA assay.
8519 8253018 Seventeen (32.7%) out of 52 IDDM sera and 10 (27.8%) out of unclassified insulin-treated diabetic sera were positive for anti-Mycobacterium (anti-M. leprae) hsp65 antibodies while none of the healthy control sera were positive.
8520 8253018 Based on western blot analysis, 12 of the 17 IDDM sera and 1 of 2 sera from the unclassified insulin-treated diabetics were positive for anti-M.leprae hsp65 antibodies while all normal control sera were negative.
8521 8253018 Fifty-two sera from patients with IDDM, 36 from patients with unclassified insulin-treated diabetes mellitus and 41 from normal healthy controls were examined by ELISA assay.
8522 8253018 Seventeen (32.7%) out of 52 IDDM sera and 10 (27.8%) out of unclassified insulin-treated diabetic sera were positive for anti-Mycobacterium (anti-M. leprae) hsp65 antibodies while none of the healthy control sera were positive.
8523 8253018 Based on western blot analysis, 12 of the 17 IDDM sera and 1 of 2 sera from the unclassified insulin-treated diabetics were positive for anti-M.leprae hsp65 antibodies while all normal control sera were negative.
8524 8253018 Fifty-two sera from patients with IDDM, 36 from patients with unclassified insulin-treated diabetes mellitus and 41 from normal healthy controls were examined by ELISA assay.
8525 8253018 Seventeen (32.7%) out of 52 IDDM sera and 10 (27.8%) out of unclassified insulin-treated diabetic sera were positive for anti-Mycobacterium (anti-M. leprae) hsp65 antibodies while none of the healthy control sera were positive.
8526 8253018 Based on western blot analysis, 12 of the 17 IDDM sera and 1 of 2 sera from the unclassified insulin-treated diabetics were positive for anti-M.leprae hsp65 antibodies while all normal control sera were negative.
8527 8253026 This study was undertaken to analyze the risk of developing insulin-dependent diabetes (IDDM) in siblings of type 1 diabetic children.
8528 8254023 To evaluate the roles of iatrogenic hypoglycemia and diabetes per se in the pathogenesis of defective hormonal counterregulation against hypoglycemia in insulin-dependent diabetes mellitus (IDDM), nondiabetic, and spontaneously diabetic BB/Wor rats were studied using a euglycemic/hypoglycemic clamp.
8529 8254593 A reduction in total plasma cholesterol concentration has been reported in insulin-dependent diabetic (IDDM) pregnant women in early gestation.
8530 8258654 We report a case of 26-year-old woman with Graves' disease and idiopathic hypoparathyroidism diagnosed at 11 years of age, who subsequently developed insulin-dependent diabetes mellitus (IDDM) at 17 years of age.
8531 8258654 Treatment with antithyroid agents had failed to control her Graves' disease and her IDDM was unmanageable despite insulin therapy.
8532 8258654 We report a case of 26-year-old woman with Graves' disease and idiopathic hypoparathyroidism diagnosed at 11 years of age, who subsequently developed insulin-dependent diabetes mellitus (IDDM) at 17 years of age.
8533 8258654 Treatment with antithyroid agents had failed to control her Graves' disease and her IDDM was unmanageable despite insulin therapy.
8534 8258757 A 21-year-old female with autoimmune polyglandular failure (APG) manifested by insulin-dependent diabetes mellitus (IDDM), hypothyroidism and pernicious anaemia developed severe malabsorption due to exocrine pancreatic insufficiency.
8535 8262310 Lymphocyte antibodies have been described in autoimmune disorders, including insulin-dependent diabetes mellitus (IDDM).
8536 8262310 We demonstrated the binding of the lymphocyte autoantibodies of both CD4+ and CD8+ T-cells.
8537 8262314 Insulin-dependent diabetes mellitus (IDDM) is thought to result from chronic, cell-mediated, autoimmune islet damage.
8538 8262314 Fractionation of the beta-cell extracts showed that these T-cell clones recognized multiple beta-cell-specific autoantigens but none of the previously reported putative autoantigens (glutamic acid decarboxylase [GAD]65, GAD67, Hsp65, insulin, ICA 69, carboxypeptidase-H, and peripherin).
8539 8262321 Autoantibodies to glutamic acid decarboxylase (GAD), previously reported to be the 64,000-M(r) (64K) islet cell protein, were measured by a radioimmunoassay using purified pig brain GAD in 29 insulin-dependent diabetes mellitus (IDDM) patients with autoimmune thyroid disease (AITD) and in 29 sex- and disease duration-matched IDDM patients without AITD.
8540 8262321 In IDDM patients with short-duration diabetes (< 1 year), the prevalence and levels of GAD antibodies were 100% (8 of 8) and 609 +/- 166 U (means +/- SE), respectively, in IDDM patients with AITD and 81.8% (9 of 11) and 90 +/- 51 U, respectively, in patients without AITD.
8541 8262321 In patients with long-standing IDDM (3-22 years), the prevalence and levels of GAD antibodies were 76.2% (16 of 21) and 193 +/- 66 U, respectively, in patients with AITD and 50.0% (9 of 18) and 36 +/- 14 U, respectively, in patients without AITD.
8542 8262321 For up to 6 years after the onset of IDDM, the levels of GAD antibodies in IDDM patients with AITD were significantly higher than in IDDM patients without AITD.
8543 8262321 A close and significant correlation was found between GAD antibodies and ICA or 64K antibodies in IDDM patients with AITD.
8544 8262321 Our results demonstrate that high levels of GAD antibodies were present in IDDM patients with AITD.
8545 8262321 The observed differences in GAD immunoreactivity between IDDM patients with and without AITD might help evaluate the role of GAD antibodies in IDDM.
8546 8262321 Autoantibodies to glutamic acid decarboxylase (GAD), previously reported to be the 64,000-M(r) (64K) islet cell protein, were measured by a radioimmunoassay using purified pig brain GAD in 29 insulin-dependent diabetes mellitus (IDDM) patients with autoimmune thyroid disease (AITD) and in 29 sex- and disease duration-matched IDDM patients without AITD.
8547 8262321 In IDDM patients with short-duration diabetes (< 1 year), the prevalence and levels of GAD antibodies were 100% (8 of 8) and 609 +/- 166 U (means +/- SE), respectively, in IDDM patients with AITD and 81.8% (9 of 11) and 90 +/- 51 U, respectively, in patients without AITD.
8548 8262321 In patients with long-standing IDDM (3-22 years), the prevalence and levels of GAD antibodies were 76.2% (16 of 21) and 193 +/- 66 U, respectively, in patients with AITD and 50.0% (9 of 18) and 36 +/- 14 U, respectively, in patients without AITD.
8549 8262321 For up to 6 years after the onset of IDDM, the levels of GAD antibodies in IDDM patients with AITD were significantly higher than in IDDM patients without AITD.
8550 8262321 A close and significant correlation was found between GAD antibodies and ICA or 64K antibodies in IDDM patients with AITD.
8551 8262321 Our results demonstrate that high levels of GAD antibodies were present in IDDM patients with AITD.
8552 8262321 The observed differences in GAD immunoreactivity between IDDM patients with and without AITD might help evaluate the role of GAD antibodies in IDDM.
8553 8262321 Autoantibodies to glutamic acid decarboxylase (GAD), previously reported to be the 64,000-M(r) (64K) islet cell protein, were measured by a radioimmunoassay using purified pig brain GAD in 29 insulin-dependent diabetes mellitus (IDDM) patients with autoimmune thyroid disease (AITD) and in 29 sex- and disease duration-matched IDDM patients without AITD.
8554 8262321 In IDDM patients with short-duration diabetes (< 1 year), the prevalence and levels of GAD antibodies were 100% (8 of 8) and 609 +/- 166 U (means +/- SE), respectively, in IDDM patients with AITD and 81.8% (9 of 11) and 90 +/- 51 U, respectively, in patients without AITD.
8555 8262321 In patients with long-standing IDDM (3-22 years), the prevalence and levels of GAD antibodies were 76.2% (16 of 21) and 193 +/- 66 U, respectively, in patients with AITD and 50.0% (9 of 18) and 36 +/- 14 U, respectively, in patients without AITD.
8556 8262321 For up to 6 years after the onset of IDDM, the levels of GAD antibodies in IDDM patients with AITD were significantly higher than in IDDM patients without AITD.
8557 8262321 A close and significant correlation was found between GAD antibodies and ICA or 64K antibodies in IDDM patients with AITD.
8558 8262321 Our results demonstrate that high levels of GAD antibodies were present in IDDM patients with AITD.
8559 8262321 The observed differences in GAD immunoreactivity between IDDM patients with and without AITD might help evaluate the role of GAD antibodies in IDDM.
8560 8262321 Autoantibodies to glutamic acid decarboxylase (GAD), previously reported to be the 64,000-M(r) (64K) islet cell protein, were measured by a radioimmunoassay using purified pig brain GAD in 29 insulin-dependent diabetes mellitus (IDDM) patients with autoimmune thyroid disease (AITD) and in 29 sex- and disease duration-matched IDDM patients without AITD.
8561 8262321 In IDDM patients with short-duration diabetes (< 1 year), the prevalence and levels of GAD antibodies were 100% (8 of 8) and 609 +/- 166 U (means +/- SE), respectively, in IDDM patients with AITD and 81.8% (9 of 11) and 90 +/- 51 U, respectively, in patients without AITD.
8562 8262321 In patients with long-standing IDDM (3-22 years), the prevalence and levels of GAD antibodies were 76.2% (16 of 21) and 193 +/- 66 U, respectively, in patients with AITD and 50.0% (9 of 18) and 36 +/- 14 U, respectively, in patients without AITD.
8563 8262321 For up to 6 years after the onset of IDDM, the levels of GAD antibodies in IDDM patients with AITD were significantly higher than in IDDM patients without AITD.
8564 8262321 A close and significant correlation was found between GAD antibodies and ICA or 64K antibodies in IDDM patients with AITD.
8565 8262321 Our results demonstrate that high levels of GAD antibodies were present in IDDM patients with AITD.
8566 8262321 The observed differences in GAD immunoreactivity between IDDM patients with and without AITD might help evaluate the role of GAD antibodies in IDDM.
8567 8262321 Autoantibodies to glutamic acid decarboxylase (GAD), previously reported to be the 64,000-M(r) (64K) islet cell protein, were measured by a radioimmunoassay using purified pig brain GAD in 29 insulin-dependent diabetes mellitus (IDDM) patients with autoimmune thyroid disease (AITD) and in 29 sex- and disease duration-matched IDDM patients without AITD.
8568 8262321 In IDDM patients with short-duration diabetes (< 1 year), the prevalence and levels of GAD antibodies were 100% (8 of 8) and 609 +/- 166 U (means +/- SE), respectively, in IDDM patients with AITD and 81.8% (9 of 11) and 90 +/- 51 U, respectively, in patients without AITD.
8569 8262321 In patients with long-standing IDDM (3-22 years), the prevalence and levels of GAD antibodies were 76.2% (16 of 21) and 193 +/- 66 U, respectively, in patients with AITD and 50.0% (9 of 18) and 36 +/- 14 U, respectively, in patients without AITD.
8570 8262321 For up to 6 years after the onset of IDDM, the levels of GAD antibodies in IDDM patients with AITD were significantly higher than in IDDM patients without AITD.
8571 8262321 A close and significant correlation was found between GAD antibodies and ICA or 64K antibodies in IDDM patients with AITD.
8572 8262321 Our results demonstrate that high levels of GAD antibodies were present in IDDM patients with AITD.
8573 8262321 The observed differences in GAD immunoreactivity between IDDM patients with and without AITD might help evaluate the role of GAD antibodies in IDDM.
8574 8262321 Autoantibodies to glutamic acid decarboxylase (GAD), previously reported to be the 64,000-M(r) (64K) islet cell protein, were measured by a radioimmunoassay using purified pig brain GAD in 29 insulin-dependent diabetes mellitus (IDDM) patients with autoimmune thyroid disease (AITD) and in 29 sex- and disease duration-matched IDDM patients without AITD.
8575 8262321 In IDDM patients with short-duration diabetes (< 1 year), the prevalence and levels of GAD antibodies were 100% (8 of 8) and 609 +/- 166 U (means +/- SE), respectively, in IDDM patients with AITD and 81.8% (9 of 11) and 90 +/- 51 U, respectively, in patients without AITD.
8576 8262321 In patients with long-standing IDDM (3-22 years), the prevalence and levels of GAD antibodies were 76.2% (16 of 21) and 193 +/- 66 U, respectively, in patients with AITD and 50.0% (9 of 18) and 36 +/- 14 U, respectively, in patients without AITD.
8577 8262321 For up to 6 years after the onset of IDDM, the levels of GAD antibodies in IDDM patients with AITD were significantly higher than in IDDM patients without AITD.
8578 8262321 A close and significant correlation was found between GAD antibodies and ICA or 64K antibodies in IDDM patients with AITD.
8579 8262321 Our results demonstrate that high levels of GAD antibodies were present in IDDM patients with AITD.
8580 8262321 The observed differences in GAD immunoreactivity between IDDM patients with and without AITD might help evaluate the role of GAD antibodies in IDDM.
8581 8262321 Autoantibodies to glutamic acid decarboxylase (GAD), previously reported to be the 64,000-M(r) (64K) islet cell protein, were measured by a radioimmunoassay using purified pig brain GAD in 29 insulin-dependent diabetes mellitus (IDDM) patients with autoimmune thyroid disease (AITD) and in 29 sex- and disease duration-matched IDDM patients without AITD.
8582 8262321 In IDDM patients with short-duration diabetes (< 1 year), the prevalence and levels of GAD antibodies were 100% (8 of 8) and 609 +/- 166 U (means +/- SE), respectively, in IDDM patients with AITD and 81.8% (9 of 11) and 90 +/- 51 U, respectively, in patients without AITD.
8583 8262321 In patients with long-standing IDDM (3-22 years), the prevalence and levels of GAD antibodies were 76.2% (16 of 21) and 193 +/- 66 U, respectively, in patients with AITD and 50.0% (9 of 18) and 36 +/- 14 U, respectively, in patients without AITD.
8584 8262321 For up to 6 years after the onset of IDDM, the levels of GAD antibodies in IDDM patients with AITD were significantly higher than in IDDM patients without AITD.
8585 8262321 A close and significant correlation was found between GAD antibodies and ICA or 64K antibodies in IDDM patients with AITD.
8586 8262321 Our results demonstrate that high levels of GAD antibodies were present in IDDM patients with AITD.
8587 8262321 The observed differences in GAD immunoreactivity between IDDM patients with and without AITD might help evaluate the role of GAD antibodies in IDDM.
8588 8262322 A combination of immune, genetic, and metabolic markers potentially implicated in the development of insulin-dependent diabetes mellitus (IDDM) was studied in the general population.
8589 8263140 Patients with SMS often have other autoimmune diseases, in particular type I (insulin-dependent) diabetes mellitus (IDDM).
8590 8263140 Similar to SMS, the majority of patients with IDDM have autoantibodies against glutamic acid decarboxylase at or before diabetes onset, although usually at a lower titer and with a different reaction pattern than patients with SMS.
8591 8263140 Patients with SMS carried the IDDM-protective DQB1*0602 allele and other sequence-related DQB1*06 alleles with the same frequency observed in controls.
8592 8263140 Patients with SMS often have other autoimmune diseases, in particular type I (insulin-dependent) diabetes mellitus (IDDM).
8593 8263140 Similar to SMS, the majority of patients with IDDM have autoantibodies against glutamic acid decarboxylase at or before diabetes onset, although usually at a lower titer and with a different reaction pattern than patients with SMS.
8594 8263140 Patients with SMS carried the IDDM-protective DQB1*0602 allele and other sequence-related DQB1*06 alleles with the same frequency observed in controls.
8595 8263140 Patients with SMS often have other autoimmune diseases, in particular type I (insulin-dependent) diabetes mellitus (IDDM).
8596 8263140 Similar to SMS, the majority of patients with IDDM have autoantibodies against glutamic acid decarboxylase at or before diabetes onset, although usually at a lower titer and with a different reaction pattern than patients with SMS.
8597 8263140 Patients with SMS carried the IDDM-protective DQB1*0602 allele and other sequence-related DQB1*06 alleles with the same frequency observed in controls.
8598 8267691 Insulin-dependent diabetes mellitus (IDDM) is a chronic disease in which insulin production from the pancreas is diminished or absent.
8599 8269813 The vascular reactivity of forearm arterioles was measured in 16 control subjects (C) and 30 insulin-dependent diabetic (IDDM) subjects, 16 of whom were shown to have microvascular and/or neuropathic complications (DC) including 8 with autonomic neuropathy (DCa) and 14 were shown to be free of complications (DNC).
8600 8269818 This study was performed to clarify the changes in urinary albumin excretion according to age and sex in healthy subjects, for the appropriate judgment of microalbuminuria in insulin-dependent diabetes mellitus (IDDM).
8601 8269818 We conclude that reference values of urinary albumin excretion change according to age and sex, which should be taken into consideration in the assessment of diabetic nephropathy in IDDM.
8602 8269818 This study was performed to clarify the changes in urinary albumin excretion according to age and sex in healthy subjects, for the appropriate judgment of microalbuminuria in insulin-dependent diabetes mellitus (IDDM).
8603 8269818 We conclude that reference values of urinary albumin excretion change according to age and sex, which should be taken into consideration in the assessment of diabetic nephropathy in IDDM.
8604 8281985 To determine whether vasodilator prostaglandins are involved in the peripheral hyperperfusion observed in patients with short-term insulin-dependent diabetes mellitus (IDDM), forearm and skin blood flow were studied before and after cyclooxygenase inhibition.
8605 8288322 The aim of this study was to investigate whether lymphocyte vaccination can prevent diabetes occurring in the non-obese diabetic (NOD) mouse, an animal model of human insulin-dependent diabetes mellitus (IDDM).
8606 8297545 Patients with juvenile-onset, insulin-dependent diabetes mellitus (IDDM) are at high risk of premature coronary artery disease.
8607 8299300 Transient cataracts in patients with insulin-dependent diabetes mellitus (IDDM) are rare and have been reported only in association with severe ketoacidosis or hyperosmolarity.
8608 8299473 A prime example is the discovery of insulin and its replacement in patients with IDDM in 1923.
8609 8301143 In some patients with insulin-dependent (type I) diabetes mellitus (IDDM), autoantibodies to insulin are present at diagnosis.
8610 8301143 After initiation of the treatment with not only animal but also human insulin, anti-insulin, mainly IgG, autoantibodies become a major component of the autoimmune response in virtually all IDDM patients.
8611 8301143 The nucleotide differences displayed by the three anti-insulin IgG mAb VH gene sequences, when compared with those of the closest reported germ-line genes, were concentrated in the CDR (6.2 x 10(-2) and 0.8 x 10(-2) difference/base in CDR and FR, respectively; p < 0.01, chi 2 test), and yielded a significantly higher putative replacement (R) to silent (S) mutation ratio in the CDR (12.0) than in the framework (0.2).
8612 8301143 In some patients with insulin-dependent (type I) diabetes mellitus (IDDM), autoantibodies to insulin are present at diagnosis.
8613 8301143 After initiation of the treatment with not only animal but also human insulin, anti-insulin, mainly IgG, autoantibodies become a major component of the autoimmune response in virtually all IDDM patients.
8614 8301143 The nucleotide differences displayed by the three anti-insulin IgG mAb VH gene sequences, when compared with those of the closest reported germ-line genes, were concentrated in the CDR (6.2 x 10(-2) and 0.8 x 10(-2) difference/base in CDR and FR, respectively; p < 0.01, chi 2 test), and yielded a significantly higher putative replacement (R) to silent (S) mutation ratio in the CDR (12.0) than in the framework (0.2).
8615 8301157 The D variant of encephalomyocarditis virus (EMCV-D) produces a disease syndrome that mimics insulin-dependent diabetes mellitus (IDDM) in certain mouse strains.
8616 8301157 However, we have previously reported that in outbred ICR Swiss and inbred BALB/cByJ mice, interference by EMCV-B with the development of IDDM in response to infection with EMCV-D does not appear to involve IFN.
8617 8301157 The data in the present study show that EMCV-B1 does not induce the production of detectable levels of IFN either in cell culture or in mice, but retains other reported characteristics of the parent EMCV-B, including the ability to interfere with the production of IDDM by EMCV-D in ICR Swiss male mice.
8618 8301157 The D variant of encephalomyocarditis virus (EMCV-D) produces a disease syndrome that mimics insulin-dependent diabetes mellitus (IDDM) in certain mouse strains.
8619 8301157 However, we have previously reported that in outbred ICR Swiss and inbred BALB/cByJ mice, interference by EMCV-B with the development of IDDM in response to infection with EMCV-D does not appear to involve IFN.
8620 8301157 The data in the present study show that EMCV-B1 does not induce the production of detectable levels of IFN either in cell culture or in mice, but retains other reported characteristics of the parent EMCV-B, including the ability to interfere with the production of IDDM by EMCV-D in ICR Swiss male mice.
8621 8301157 The D variant of encephalomyocarditis virus (EMCV-D) produces a disease syndrome that mimics insulin-dependent diabetes mellitus (IDDM) in certain mouse strains.
8622 8301157 However, we have previously reported that in outbred ICR Swiss and inbred BALB/cByJ mice, interference by EMCV-B with the development of IDDM in response to infection with EMCV-D does not appear to involve IFN.
8623 8301157 The data in the present study show that EMCV-B1 does not induce the production of detectable levels of IFN either in cell culture or in mice, but retains other reported characteristics of the parent EMCV-B, including the ability to interfere with the production of IDDM by EMCV-D in ICR Swiss male mice.
8624 8304284 Insulin-dependent diabetes mellitus (IDDM) and systemic lupus erythematosus (SLE) are two common autoimmune disorders that affect women of childbearing age.
8625 8306503 High serum levels of soluble CD8 in insulin-dependent diabetes.
8626 8306503 In type 1 (insulin-dependent) diabetes mellitus (IDDM) CD8+ T cells represent the majority of lymphocytes which infiltrate the pancreatic islets during beta cell destruction.
8627 8306503 Sera from both groups of IDDM patients and from healthy siblings exhibited soluble CD8 mean levels significantly higher than controls (P = 0.0001, P < 0.003, P < 0.03 respectively).
8628 8306503 High serum levels of soluble CD8 in insulin-dependent diabetes.
8629 8306503 In type 1 (insulin-dependent) diabetes mellitus (IDDM) CD8+ T cells represent the majority of lymphocytes which infiltrate the pancreatic islets during beta cell destruction.
8630 8306503 Sera from both groups of IDDM patients and from healthy siblings exhibited soluble CD8 mean levels significantly higher than controls (P = 0.0001, P < 0.003, P < 0.03 respectively).
8631 8306595 Pre-mixed insulin preparations are being used increasingly in the management of children with IDDM.
8632 8307373 Frequency of genetic variants of excretion of beta-aminoisobutyric acid (BAIB) in the urea was examined in patients suffering from atherosclerosis of coronary arteries and in risk group for atherosclerosis: children frequently suffering from respiratory viral infection, children with insulin-dependent diabetes mellitus (IDDM) and in adults suffering from IDDM and non-insulin-dependent diabetes mellitus.
8633 8307785 In humans, susceptibility genes for MG and IDDM have been localized to the region between TNF and HLA-B.
8634 8314006 In diabetes, insulin secretion is either completely absent (insulin-dependent diabetes mellitus [IDDM]) or inappropriately regulated (non-insulin-dependent diabetes mellitus [NIDDM]).
8635 8314006 Such initiatives have included attempts to engineer glucose-stimulated insulin secretion in cell lines that might serve as surrogates for islets in IDDM.
8636 8314006 In diabetes, insulin secretion is either completely absent (insulin-dependent diabetes mellitus [IDDM]) or inappropriately regulated (non-insulin-dependent diabetes mellitus [NIDDM]).
8637 8314006 Such initiatives have included attempts to engineer glucose-stimulated insulin secretion in cell lines that might serve as surrogates for islets in IDDM.
8638 8314010 Insulin-dependent diabetes mellitus (IDDM), cardiovascular morbidity, and vital prognosis are linked to diabetic nephropathy, which is probably determined by renal hemodynamic abnormalities and by a genetic predisposition.
8639 8314010 Angiotensin I converting enzyme (ACE) regulates systemic and renal circulations through angiotensin II formation and kinins metabolism.
8640 8314010 We studied the relationship between the ACE gene polymorphism or plasma levels and microcirculatory disorders of IDDM through two independent studies: one involved 57 subjects with or without diabetic retinopathy, and the other compared 62 IDDM subjects with diabetic nephropathy to 62 diabetic control subjects with the same characteristics (including retinopathy severity) but with normal kidney function.
8641 8314010 Conversely, an imbalance of ACE genotype distribution, with a low proportion of II subjects, was observed in IDDM subjects with diabetic nephropathy compared with their control subjects (P = 0.006).
8642 8314010 Insulin-dependent diabetes mellitus (IDDM), cardiovascular morbidity, and vital prognosis are linked to diabetic nephropathy, which is probably determined by renal hemodynamic abnormalities and by a genetic predisposition.
8643 8314010 Angiotensin I converting enzyme (ACE) regulates systemic and renal circulations through angiotensin II formation and kinins metabolism.
8644 8314010 We studied the relationship between the ACE gene polymorphism or plasma levels and microcirculatory disorders of IDDM through two independent studies: one involved 57 subjects with or without diabetic retinopathy, and the other compared 62 IDDM subjects with diabetic nephropathy to 62 diabetic control subjects with the same characteristics (including retinopathy severity) but with normal kidney function.
8645 8314010 Conversely, an imbalance of ACE genotype distribution, with a low proportion of II subjects, was observed in IDDM subjects with diabetic nephropathy compared with their control subjects (P = 0.006).
8646 8314010 Insulin-dependent diabetes mellitus (IDDM), cardiovascular morbidity, and vital prognosis are linked to diabetic nephropathy, which is probably determined by renal hemodynamic abnormalities and by a genetic predisposition.
8647 8314010 Angiotensin I converting enzyme (ACE) regulates systemic and renal circulations through angiotensin II formation and kinins metabolism.
8648 8314010 We studied the relationship between the ACE gene polymorphism or plasma levels and microcirculatory disorders of IDDM through two independent studies: one involved 57 subjects with or without diabetic retinopathy, and the other compared 62 IDDM subjects with diabetic nephropathy to 62 diabetic control subjects with the same characteristics (including retinopathy severity) but with normal kidney function.
8649 8314010 Conversely, an imbalance of ACE genotype distribution, with a low proportion of II subjects, was observed in IDDM subjects with diabetic nephropathy compared with their control subjects (P = 0.006).
8650 8314014 Insulin, carboxypeptidase-H (CP-H), and glutamate decarboxylase (GAD) have been identified as potential autoantigens in insulin-dependent diabetes mellitus (IDDM).
8651 8314014 In contrast, islet cells failed to reveal cell-surface staining for GAD65, another putative autoantigen in IDDM, under either basal or insulin stimulatory conditions or following exposure of islet cells to the cytokines interleukin-1 beta, tumor necrosis factor-alpha, and recombinant human interferon-gamma.
8652 8314014 Insulin, carboxypeptidase-H (CP-H), and glutamate decarboxylase (GAD) have been identified as potential autoantigens in insulin-dependent diabetes mellitus (IDDM).
8653 8314014 In contrast, islet cells failed to reveal cell-surface staining for GAD65, another putative autoantigen in IDDM, under either basal or insulin stimulatory conditions or following exposure of islet cells to the cytokines interleukin-1 beta, tumor necrosis factor-alpha, and recombinant human interferon-gamma.
8654 8314015 PAI-1 and factor VII activity are higher in IDDM patients with microalbuminuria.
8655 8314015 Microalbuminuria is associated with an increased risk of cardiovascular disease (CVD) in insulin-dependent diabetes mellitus (IDDM) patients, but the pathophysiological basis of this association is not clear.
8656 8314015 To see whether or not hemostatic dysfunctions might contribute to explain this association, we measured tissue plasminogen activator (t-PA), plasminogen activator inhibitor-1 (PAI-1), factor VII activity, plasma fibrinogen, and plasma endothelin-1 (ET-1) in 13 microalbuminuric (albumin excretion rate [AER], 20-200 micrograms/min) and in 13 comparable normoalbuminuric (< 20 micrograms/min) IDDM patients. t-PA and ET-1 were similar in the two groups, whereas PAI-1 activity (5.65 +/- 1.92 vs. 0.85 +/- 0.58 IU/ml, P < 0.05), factor VII (87.85 +/- 4.94 vs. 76.54 +/- 2.31%, P < 0.05), and plasma fibrinogen (3.38 +/- 0.21 vs. 2.65 +/- 0.13 g/l, P < 0.05) were significantly higher in microalbuminuric than in normoalbuminuric patients.
8657 8314015 Plasma fibrinogen was related to AER (r2 = 0.23, P < 0.05), whereas triglycerides and factor VII were related to PAI-1 (r2 = 0.39, P < 0.001 and r2 = 0.10, P < 0.05).
8658 8314015 PAI-1 and factor VII activity are higher in IDDM patients with microalbuminuria.
8659 8314015 Microalbuminuria is associated with an increased risk of cardiovascular disease (CVD) in insulin-dependent diabetes mellitus (IDDM) patients, but the pathophysiological basis of this association is not clear.
8660 8314015 To see whether or not hemostatic dysfunctions might contribute to explain this association, we measured tissue plasminogen activator (t-PA), plasminogen activator inhibitor-1 (PAI-1), factor VII activity, plasma fibrinogen, and plasma endothelin-1 (ET-1) in 13 microalbuminuric (albumin excretion rate [AER], 20-200 micrograms/min) and in 13 comparable normoalbuminuric (< 20 micrograms/min) IDDM patients. t-PA and ET-1 were similar in the two groups, whereas PAI-1 activity (5.65 +/- 1.92 vs. 0.85 +/- 0.58 IU/ml, P < 0.05), factor VII (87.85 +/- 4.94 vs. 76.54 +/- 2.31%, P < 0.05), and plasma fibrinogen (3.38 +/- 0.21 vs. 2.65 +/- 0.13 g/l, P < 0.05) were significantly higher in microalbuminuric than in normoalbuminuric patients.
8661 8314015 Plasma fibrinogen was related to AER (r2 = 0.23, P < 0.05), whereas triglycerides and factor VII were related to PAI-1 (r2 = 0.39, P < 0.001 and r2 = 0.10, P < 0.05).
8662 8314015 PAI-1 and factor VII activity are higher in IDDM patients with microalbuminuria.
8663 8314015 Microalbuminuria is associated with an increased risk of cardiovascular disease (CVD) in insulin-dependent diabetes mellitus (IDDM) patients, but the pathophysiological basis of this association is not clear.
8664 8314015 To see whether or not hemostatic dysfunctions might contribute to explain this association, we measured tissue plasminogen activator (t-PA), plasminogen activator inhibitor-1 (PAI-1), factor VII activity, plasma fibrinogen, and plasma endothelin-1 (ET-1) in 13 microalbuminuric (albumin excretion rate [AER], 20-200 micrograms/min) and in 13 comparable normoalbuminuric (< 20 micrograms/min) IDDM patients. t-PA and ET-1 were similar in the two groups, whereas PAI-1 activity (5.65 +/- 1.92 vs. 0.85 +/- 0.58 IU/ml, P < 0.05), factor VII (87.85 +/- 4.94 vs. 76.54 +/- 2.31%, P < 0.05), and plasma fibrinogen (3.38 +/- 0.21 vs. 2.65 +/- 0.13 g/l, P < 0.05) were significantly higher in microalbuminuric than in normoalbuminuric patients.
8665 8314015 Plasma fibrinogen was related to AER (r2 = 0.23, P < 0.05), whereas triglycerides and factor VII were related to PAI-1 (r2 = 0.39, P < 0.001 and r2 = 0.10, P < 0.05).
8666 8314017 The NOD-scid/scid mouse as a recipient of adoptively transferred splenocytes clearly delineated a distinct pathogenesis of spontaneous insulin-dependent diabetes mellitus (IDDM) versus MD-STZ-induced hyperglycemia.
8667 8314018 For this reason we investigated the relationship between retinal structural lesions and quantitative measures of glomerular structure in patients with insulin-dependent diabetes mellitus (IDDM).
8668 8314020 Autoantibodies to glutamic acid decarboxylase (GAD) are frequent at or before the onset of insulin-dependent diabetes mellitus (IDDM).
8669 8314020 By using this assay, 77% (77 of 100) of serum samples from recent-onset IDDM patients were positive for GAD65 antibodies compared with 4% (4 of 100) of serum samples from healthy control subjects.
8670 8314020 In competition analysis with unlabeled purified recombinant human islet GAD65, binding to tracer was inhibited in 74% (74 of 100) of the GAD65-positive IDDM serum samples compared with 2% of the control samples.
8671 8314020 The frequency of GAD antibodies was significantly higher with IDDM onset before the age of 30 (80%, 59 of 74) than after the age of 30 (48%, 10 of 21) (P < 0.01).
8672 8314020 In conclusion, even large numbers of serum samples can now be tested for GAD65 antibodies in a relatively short time, allowing screening of individuals without a family history of IDDM for the presence of this marker.
8673 8314020 Autoantibodies to glutamic acid decarboxylase (GAD) are frequent at or before the onset of insulin-dependent diabetes mellitus (IDDM).
8674 8314020 By using this assay, 77% (77 of 100) of serum samples from recent-onset IDDM patients were positive for GAD65 antibodies compared with 4% (4 of 100) of serum samples from healthy control subjects.
8675 8314020 In competition analysis with unlabeled purified recombinant human islet GAD65, binding to tracer was inhibited in 74% (74 of 100) of the GAD65-positive IDDM serum samples compared with 2% of the control samples.
8676 8314020 The frequency of GAD antibodies was significantly higher with IDDM onset before the age of 30 (80%, 59 of 74) than after the age of 30 (48%, 10 of 21) (P < 0.01).
8677 8314020 In conclusion, even large numbers of serum samples can now be tested for GAD65 antibodies in a relatively short time, allowing screening of individuals without a family history of IDDM for the presence of this marker.
8678 8314020 Autoantibodies to glutamic acid decarboxylase (GAD) are frequent at or before the onset of insulin-dependent diabetes mellitus (IDDM).
8679 8314020 By using this assay, 77% (77 of 100) of serum samples from recent-onset IDDM patients were positive for GAD65 antibodies compared with 4% (4 of 100) of serum samples from healthy control subjects.
8680 8314020 In competition analysis with unlabeled purified recombinant human islet GAD65, binding to tracer was inhibited in 74% (74 of 100) of the GAD65-positive IDDM serum samples compared with 2% of the control samples.
8681 8314020 The frequency of GAD antibodies was significantly higher with IDDM onset before the age of 30 (80%, 59 of 74) than after the age of 30 (48%, 10 of 21) (P < 0.01).
8682 8314020 In conclusion, even large numbers of serum samples can now be tested for GAD65 antibodies in a relatively short time, allowing screening of individuals without a family history of IDDM for the presence of this marker.
8683 8314020 Autoantibodies to glutamic acid decarboxylase (GAD) are frequent at or before the onset of insulin-dependent diabetes mellitus (IDDM).
8684 8314020 By using this assay, 77% (77 of 100) of serum samples from recent-onset IDDM patients were positive for GAD65 antibodies compared with 4% (4 of 100) of serum samples from healthy control subjects.
8685 8314020 In competition analysis with unlabeled purified recombinant human islet GAD65, binding to tracer was inhibited in 74% (74 of 100) of the GAD65-positive IDDM serum samples compared with 2% of the control samples.
8686 8314020 The frequency of GAD antibodies was significantly higher with IDDM onset before the age of 30 (80%, 59 of 74) than after the age of 30 (48%, 10 of 21) (P < 0.01).
8687 8314020 In conclusion, even large numbers of serum samples can now be tested for GAD65 antibodies in a relatively short time, allowing screening of individuals without a family history of IDDM for the presence of this marker.
8688 8314020 Autoantibodies to glutamic acid decarboxylase (GAD) are frequent at or before the onset of insulin-dependent diabetes mellitus (IDDM).
8689 8314020 By using this assay, 77% (77 of 100) of serum samples from recent-onset IDDM patients were positive for GAD65 antibodies compared with 4% (4 of 100) of serum samples from healthy control subjects.
8690 8314020 In competition analysis with unlabeled purified recombinant human islet GAD65, binding to tracer was inhibited in 74% (74 of 100) of the GAD65-positive IDDM serum samples compared with 2% of the control samples.
8691 8314020 The frequency of GAD antibodies was significantly higher with IDDM onset before the age of 30 (80%, 59 of 74) than after the age of 30 (48%, 10 of 21) (P < 0.01).
8692 8314020 In conclusion, even large numbers of serum samples can now be tested for GAD65 antibodies in a relatively short time, allowing screening of individuals without a family history of IDDM for the presence of this marker.
8693 8314025 Specific allelic combinations within the class II region of the major histocompatibility complex (MHC) represent a major genetic component for susceptibility to autoimmune insulin-dependent diabetes mellitus (IDDM) in humans.
8694 8314025 We produced and used a stock of NOD/Lt mice congenic for a functionally inactivated beta 2-microglobulin (B2mnull) locus to assess whether there was an absolute requirement for MHC class I expression and/or CD8+ T-cells in diabetogenesis.
8695 8314025 These NOD-B2mnull mice do not express cell surface MHC class I molecules or produce detectable levels of CD8+ T-cells and are diabetes and insulitis resistant.
8696 8314025 Previous results from transgenic mouse models indicated that intracellular accumulation of MHC class I molecules negatively affects pancreatic beta-cell function and can result in the development of nonautoimmune insulin-dependent diabetes mellitus (IDDM).
8697 8314025 MHC class I molecules have been shown to accumulate intracellularly in the presence of a disrupted B2m locus, but this mutation does not negatively affect plasma insulin levels in either NOD/Lt mice or in those of a mixed 129 and C57BL/6 genetic background.
8698 8314025 Interestingly, 14% of the male mice in this mixed background did develop hyperinsulinemia (> 1,500 pM) independent of the disrupted B2m locus, suggesting that these mice could conceivably develop insulin-resistant diabetes.
8699 8314025 Thus, elimination of cell surface MHC class I expression with a disrupted B2m gene blocks autoimmune diabetes in NOD/Lt mice, without engendering a separate, distinct form of glucose intolerance.
8700 8314025 Specific allelic combinations within the class II region of the major histocompatibility complex (MHC) represent a major genetic component for susceptibility to autoimmune insulin-dependent diabetes mellitus (IDDM) in humans.
8701 8314025 We produced and used a stock of NOD/Lt mice congenic for a functionally inactivated beta 2-microglobulin (B2mnull) locus to assess whether there was an absolute requirement for MHC class I expression and/or CD8+ T-cells in diabetogenesis.
8702 8314025 These NOD-B2mnull mice do not express cell surface MHC class I molecules or produce detectable levels of CD8+ T-cells and are diabetes and insulitis resistant.
8703 8314025 Previous results from transgenic mouse models indicated that intracellular accumulation of MHC class I molecules negatively affects pancreatic beta-cell function and can result in the development of nonautoimmune insulin-dependent diabetes mellitus (IDDM).
8704 8314025 MHC class I molecules have been shown to accumulate intracellularly in the presence of a disrupted B2m locus, but this mutation does not negatively affect plasma insulin levels in either NOD/Lt mice or in those of a mixed 129 and C57BL/6 genetic background.
8705 8314025 Interestingly, 14% of the male mice in this mixed background did develop hyperinsulinemia (> 1,500 pM) independent of the disrupted B2m locus, suggesting that these mice could conceivably develop insulin-resistant diabetes.
8706 8314025 Thus, elimination of cell surface MHC class I expression with a disrupted B2m gene blocks autoimmune diabetes in NOD/Lt mice, without engendering a separate, distinct form of glucose intolerance.
8707 8314199 Fasting hyperglycemia in insulin-dependent diabetic patients (IDDM) treated according to the basal-bolus principle may be due to the fact that currently available neutral protamine Hagedorn (NPH) insulin preparations do not sufficiently meet the increased insulin need in the second part of the night.
8708 8314199 In the present study, it was investigated whether the amorphous zinc insulin Semilente can be used to control fasting hyperglycemia in IDDM patients.
8709 8314199 Fasting hyperglycemia in insulin-dependent diabetic patients (IDDM) treated according to the basal-bolus principle may be due to the fact that currently available neutral protamine Hagedorn (NPH) insulin preparations do not sufficiently meet the increased insulin need in the second part of the night.
8710 8314199 In the present study, it was investigated whether the amorphous zinc insulin Semilente can be used to control fasting hyperglycemia in IDDM patients.
8711 8314651 Eight patients with insulin-dependent diabetes mellitus (IDDM) and 8 patients with non-insulin-dependent diabetes mellitus (NIDDM) with glycosylated hemoglobin levels of at least 10.5% were studied during a 6-week period of antidiabetic therapy.
8712 8314651 Glycosylated serum albumin (GSA) and glycosylated total serum proteins (GSP) were measured weekly using an affinity chromatography procedure.
8713 8314651 The correlation coefficients for the glycosylated proteins versus the MBG determined one week earlier were highest for GSA [IDDM: r(GSA/MBG-1) = 0.726, p < 0.001 for the single values and 0.984, p < 0.001 for the mean values; NIDDM: r (GSA/MBG-1) = 0.636, p < 0.001 for the single values and 0.986, p < 0.001 for the mean values].
8714 8314651 Eight patients with insulin-dependent diabetes mellitus (IDDM) and 8 patients with non-insulin-dependent diabetes mellitus (NIDDM) with glycosylated hemoglobin levels of at least 10.5% were studied during a 6-week period of antidiabetic therapy.
8715 8314651 Glycosylated serum albumin (GSA) and glycosylated total serum proteins (GSP) were measured weekly using an affinity chromatography procedure.
8716 8314651 The correlation coefficients for the glycosylated proteins versus the MBG determined one week earlier were highest for GSA [IDDM: r(GSA/MBG-1) = 0.726, p < 0.001 for the single values and 0.984, p < 0.001 for the mean values; NIDDM: r (GSA/MBG-1) = 0.636, p < 0.001 for the single values and 0.986, p < 0.001 for the mean values].
8717 8315162 This study evaluated the effectiveness of a family-based, multidisciplinary, behavior-modification program (SHAPEDOWN) adapted for obese adolescents with insulin-dependent diabetes mellitus (IDDM), a unique and understudied population.
8718 8317388 This study compared the course of lactation from days 2 to 84 postpartum in 33 women with insulin-dependent diabetes mellitus (IDDM); 33 women without diabetes selected by using gestational age of the infant, method of delivery, sex of the infant, and prior lactation experience as a means of ensuring similar patterns in factors known to influence success (control subjects); and 11 healthy reference subjects who delivered vaginally.
8719 8317389 Prolactin concentrations in serum and milk of mothers with and without insulin-dependent diabetes mellitus.
8720 8317389 Because adequate amounts are critical to the establishment of lactation, we assessed the prolactin status of 33 women with insulin-dependent diabetes mellitus (IDDM), 33 women without diabetes, and 11 reference women participating in a study of lactation from 2 to 84 d postpartum.
8721 8317389 During the first postnatal week, milk immunoreactive prolactin concentrations were lower for women with IDDM than for control and reference women and the inverse relationship between lactose and milk prolactin, which was significant at day 2 postpartum for reference women, was delayed until day 14 postpartum for women with IDDM.
8722 8317389 Early breast-feeding activity, increased breast-feeding frequency, and good glycemic control enhance prolactin secretion and should be promoted during lactation in women with IDDM.
8723 8317389 Prolactin concentrations in serum and milk of mothers with and without insulin-dependent diabetes mellitus.
8724 8317389 Because adequate amounts are critical to the establishment of lactation, we assessed the prolactin status of 33 women with insulin-dependent diabetes mellitus (IDDM), 33 women without diabetes, and 11 reference women participating in a study of lactation from 2 to 84 d postpartum.
8725 8317389 During the first postnatal week, milk immunoreactive prolactin concentrations were lower for women with IDDM than for control and reference women and the inverse relationship between lactose and milk prolactin, which was significant at day 2 postpartum for reference women, was delayed until day 14 postpartum for women with IDDM.
8726 8317389 Early breast-feeding activity, increased breast-feeding frequency, and good glycemic control enhance prolactin secretion and should be promoted during lactation in women with IDDM.
8727 8317389 Prolactin concentrations in serum and milk of mothers with and without insulin-dependent diabetes mellitus.
8728 8317389 Because adequate amounts are critical to the establishment of lactation, we assessed the prolactin status of 33 women with insulin-dependent diabetes mellitus (IDDM), 33 women without diabetes, and 11 reference women participating in a study of lactation from 2 to 84 d postpartum.
8729 8317389 During the first postnatal week, milk immunoreactive prolactin concentrations were lower for women with IDDM than for control and reference women and the inverse relationship between lactose and milk prolactin, which was significant at day 2 postpartum for reference women, was delayed until day 14 postpartum for women with IDDM.
8730 8317389 Early breast-feeding activity, increased breast-feeding frequency, and good glycemic control enhance prolactin secretion and should be promoted during lactation in women with IDDM.
8731 8317390 Breast milk lactose, total nitrogen, conductivity, osmolality, and intake by infants of 33 women with insulin-dependent diabetes mellitus (IDDM), 33 control women without diabetes, and 11 reference women were determined in a 3-mo study of lactation.
8732 8317480 The association between HLA-DR and -DQ and insulin-dependent diabetes mellitus (IDDM) in a defined high-incidence area was analyzed in a total of 58 population-based patients, representing 77% of IDDM patients with age at onset below 16 years, and in 92 unrelated parents in control families without IDDM.
8733 8318452 The non-obese diabetic (NOD) mouse spontaneously develops a T cell-mediated autoimmune disease, sharing many features with human insulin-dependent diabetes mellitus (IDDM), leading to insulin-secreting beta cell destruction.
8734 8318452 First, CD4+ T cells from diabetic animals are required to transfer diabetes to non-diabetic recipients in conjunction with CD8+ effector T cells.
8735 8319518 In order to test the hypothesis that breast-feeding has a protective effect on the development of insulin-dependent diabetes (IDDM) during childhood we retrospectively studied 297 diabetic children age 15 years or less diagnosed 1974-88 at the 5 pediatric departments in the South-East region of Sweden.
8736 8319520 Normoalbuminuric insulin-dependent diabetic (IDDM) patients may present higher rates of urinary albumin excretion after submaximal exercise at a standard intensity.
8737 8319520 To evaluate whether the urinary albumin excretion of IDDM patients is increased after maximal and submaximal exercise when exercise intensities are adjusted according to individual lactate thresholds, 16 normoalbuminuric IDDM patients (mean time from diagnosis 8 years) and 13 normal controls exercised for 20 min at intensities corresponding to 90% of the first and second lactate thresholds and to maximal tolerance on different days.
8738 8319520 Thus, when exercise intensities are adjusted for lactate thresholds, normoalbuminuric IDDM patients present normal intensity-related urinary albumin excretion during exercise.
8739 8319520 Normoalbuminuric insulin-dependent diabetic (IDDM) patients may present higher rates of urinary albumin excretion after submaximal exercise at a standard intensity.
8740 8319520 To evaluate whether the urinary albumin excretion of IDDM patients is increased after maximal and submaximal exercise when exercise intensities are adjusted according to individual lactate thresholds, 16 normoalbuminuric IDDM patients (mean time from diagnosis 8 years) and 13 normal controls exercised for 20 min at intensities corresponding to 90% of the first and second lactate thresholds and to maximal tolerance on different days.
8741 8319520 Thus, when exercise intensities are adjusted for lactate thresholds, normoalbuminuric IDDM patients present normal intensity-related urinary albumin excretion during exercise.
8742 8319520 Normoalbuminuric insulin-dependent diabetic (IDDM) patients may present higher rates of urinary albumin excretion after submaximal exercise at a standard intensity.
8743 8319520 To evaluate whether the urinary albumin excretion of IDDM patients is increased after maximal and submaximal exercise when exercise intensities are adjusted according to individual lactate thresholds, 16 normoalbuminuric IDDM patients (mean time from diagnosis 8 years) and 13 normal controls exercised for 20 min at intensities corresponding to 90% of the first and second lactate thresholds and to maximal tolerance on different days.
8744 8319520 Thus, when exercise intensities are adjusted for lactate thresholds, normoalbuminuric IDDM patients present normal intensity-related urinary albumin excretion during exercise.
8745 8325951 GH hypersecretion in insulin-dependent diabetes (IDDM) is well documented.
8746 8325951 The 24-h GH and blood glucose profiles, insulin-like growth factor I (IGF-I) concentrations and GH responses to GRF were analyzed in 21 insulin-dependent diabetics and 4 healthy subjects before and after 7 days treatment with recombinant human GH (rhGH) (4 IU given sc at 0800 h).
8747 8325951 According to C-peptide response to glucagon IDDM patients were subdivided into C-peptide negative (CpN, n = 12) patients without endogenous pancreatic beta-cell activity and C-peptide positive (CpP, (n = 9) patients with endogenous insulin secretion.
8748 8325951 The response of GH to GRF in CpN diabetics was however, almost unchanged after treatment whereas it became lower in CpP diabetics and controls.
8749 8325951 The dose of 4 IU of rhGH increased significantly GH levels in diabetics with preserved beta-cell function with consequent increase in IGF-I levels and attenuation of GRF induced GH response.
8750 8325951 In addition, neither increase in IGF-I levels nor suppression of GH response to GRF on rhGH treatment was observed in CpN diabetics.
8751 8325951 The results are in keeping with an important role of portal insulin in GH-induced hepatic IGF-I secretion.
8752 8325951 GH hypersecretion in insulin-dependent diabetes (IDDM) is well documented.
8753 8325951 The 24-h GH and blood glucose profiles, insulin-like growth factor I (IGF-I) concentrations and GH responses to GRF were analyzed in 21 insulin-dependent diabetics and 4 healthy subjects before and after 7 days treatment with recombinant human GH (rhGH) (4 IU given sc at 0800 h).
8754 8325951 According to C-peptide response to glucagon IDDM patients were subdivided into C-peptide negative (CpN, n = 12) patients without endogenous pancreatic beta-cell activity and C-peptide positive (CpP, (n = 9) patients with endogenous insulin secretion.
8755 8325951 The response of GH to GRF in CpN diabetics was however, almost unchanged after treatment whereas it became lower in CpP diabetics and controls.
8756 8325951 The dose of 4 IU of rhGH increased significantly GH levels in diabetics with preserved beta-cell function with consequent increase in IGF-I levels and attenuation of GRF induced GH response.
8757 8325951 In addition, neither increase in IGF-I levels nor suppression of GH response to GRF on rhGH treatment was observed in CpN diabetics.
8758 8325951 The results are in keeping with an important role of portal insulin in GH-induced hepatic IGF-I secretion.
8759 8325989 Patients with insulin-dependent diabetes (IDDM) possess antibodies to islet proteins of M(r)-64,000.
8760 8325989 Thus, IDDM patients possess antibodies to GAD, but also distinct antibodies to a 64,000 M(r) protein that is not related to known GAD isoforms or heat shock proteins.
8761 8325989 Patients with insulin-dependent diabetes (IDDM) possess antibodies to islet proteins of M(r)-64,000.
8762 8325989 Thus, IDDM patients possess antibodies to GAD, but also distinct antibodies to a 64,000 M(r) protein that is not related to known GAD isoforms or heat shock proteins.
8763 8326004 We have identified a novel 69-kD peptide autoantigen (ICA69) associated with insulin-dependent diabetes mellitus (IDDM) by screening a human islet lambda gt11 cDNA expression library with cytoplasmic islet cell antibody positive sera from relatives of IDDM patients who progressed to the overt disease.
8764 8326004 Serum samples from relatives of IDDM patients specifically reacted with affinity-purified recombinant ICA69 on Western blotting.
8765 8326004 A homologue in the mouse, designated Ica-1 was mapped to the proximal end of chromosome 6 (within 6 cM of the Met protooncogene).
8766 8326004 We have identified a novel 69-kD peptide autoantigen (ICA69) associated with insulin-dependent diabetes mellitus (IDDM) by screening a human islet lambda gt11 cDNA expression library with cytoplasmic islet cell antibody positive sera from relatives of IDDM patients who progressed to the overt disease.
8767 8326004 Serum samples from relatives of IDDM patients specifically reacted with affinity-purified recombinant ICA69 on Western blotting.
8768 8326004 A homologue in the mouse, designated Ica-1 was mapped to the proximal end of chromosome 6 (within 6 cM of the Met protooncogene).
8769 8337508 Diabetic patients were divided into two groups: group 1 included 11 cases of insulin-dependent diabetes (IDDM); and group 2 included 6 cases of noninsulin-dependent diabetes (NIDDM) and 3 cases of gestational diabetes (GDM).
8770 8338816 The frequencies of HLA-DQA1, DQB1 and DRB1 alleles were compared between 50 Insulin-Dependent Diabetes Melitus (IDDM) patients and 49 healthy controls in the Greek population.
8771 8340747 Long QT syndrome (Romano-Ward syndrome) and insulin-dependent diabetes mellitus (IDDM) have been documented as being linked with gene(s) on chromosome 11p although concurrence of the two disorders has not been reported.
8772 8344340 HLA class II association with insulin-dependent diabetes mellitus (IDDM) is well established but is still difficult to map to a particular locus.
8773 8344340 Polymorphism of the genes coding for transporter associated with antigen processing (TAP1 and TAP2), and located in the HLA class II region, was studied in 167 IDDM patients (116 adult-onset and 51 childhood-onset patients) and 98 normal controls using oligotyping after genomic amplification.
8774 8344340 From a practical point of view, they make the combined screening of HLA class II and TAP2 loci a highly valuable tool in IDDM prediction.
8775 8344340 HLA class II association with insulin-dependent diabetes mellitus (IDDM) is well established but is still difficult to map to a particular locus.
8776 8344340 Polymorphism of the genes coding for transporter associated with antigen processing (TAP1 and TAP2), and located in the HLA class II region, was studied in 167 IDDM patients (116 adult-onset and 51 childhood-onset patients) and 98 normal controls using oligotyping after genomic amplification.
8777 8344340 From a practical point of view, they make the combined screening of HLA class II and TAP2 loci a highly valuable tool in IDDM prediction.
8778 8344340 HLA class II association with insulin-dependent diabetes mellitus (IDDM) is well established but is still difficult to map to a particular locus.
8779 8344340 Polymorphism of the genes coding for transporter associated with antigen processing (TAP1 and TAP2), and located in the HLA class II region, was studied in 167 IDDM patients (116 adult-onset and 51 childhood-onset patients) and 98 normal controls using oligotyping after genomic amplification.
8780 8344340 From a practical point of view, they make the combined screening of HLA class II and TAP2 loci a highly valuable tool in IDDM prediction.
8781 8345823 Glycosylated serum proteins and glycosylated hemoglobin in the assessment of glycemic control in insulin-dependent and non-insulin-dependent diabetes mellitus.
8782 8345823 To evaluate the relative value of glycosylated serum proteins (GSPs) versus glycosylated hemoglobin (HbA1c) in assessing glycemic control in diabetes mellitus, we performed regular monitoring of GSPs and HbA1c in 30 subjects with insulin-dependent diabetes mellitus (IDDM) or non-insulin-dependent diabetes mellitus (NIDDM) who performed frequent self-glucose monitoring.
8783 8345823 Analysis of the relationship between patterns of glycemic control and GSPs and HbA1c demonstrated that subjects with IDDM and NIDDM appeared similar when the more traditional indicators of glycemic control such as mean blood glucose level (166.9 +/- 20.9 v 177.4 +/- 39.6 mg/dL) or HbA1c (83.57 +/- 12.8 v 80.24 +/- 15.7 mmol hydroxymethyl furfuraldehyde [HMF]/mol hemoglobin [Hgb]) were used.
8784 8345823 Glycosylated serum proteins and glycosylated hemoglobin in the assessment of glycemic control in insulin-dependent and non-insulin-dependent diabetes mellitus.
8785 8345823 To evaluate the relative value of glycosylated serum proteins (GSPs) versus glycosylated hemoglobin (HbA1c) in assessing glycemic control in diabetes mellitus, we performed regular monitoring of GSPs and HbA1c in 30 subjects with insulin-dependent diabetes mellitus (IDDM) or non-insulin-dependent diabetes mellitus (NIDDM) who performed frequent self-glucose monitoring.
8786 8345823 Analysis of the relationship between patterns of glycemic control and GSPs and HbA1c demonstrated that subjects with IDDM and NIDDM appeared similar when the more traditional indicators of glycemic control such as mean blood glucose level (166.9 +/- 20.9 v 177.4 +/- 39.6 mg/dL) or HbA1c (83.57 +/- 12.8 v 80.24 +/- 15.7 mmol hydroxymethyl furfuraldehyde [HMF]/mol hemoglobin [Hgb]) were used.
8787 8347381 To investigate if alterations of the amino acid metabolism may play a more important role in the etiology of diabetic microangiopathy than hitherto recognized, free amino acids in plasma were measured by means of high-performance liquid chromatography (HPLC) in healthy individuals (REF) and patients with insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
8788 8351904 To assess whether physicians, residents, medical students, hospital diagnosis coders, and patients properly use the designations insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) that were established by criteria of the National Diabetes Data Group, we reviewed clinic and hospital records and administered questionnaires.
8789 8351904 Although essentially all cases of true IDDM were identified as such and most cases of NIDDM not requiring insulin therapy were correctly identified by all groups, patients with NIDDM on insulin therapy were misidentified as having IDDM by 38% of residents in internal medicine clinics and 68% of primary care and surgical subspecialty residents.
8790 8351904 On a survey, of 22 patients with NIDDM on insulin therapy, 17 (77%) considered themselves to have IDDM.
8791 8351904 Thus, patients who have NIDDM by the established criteria who are on insulin therapy are commonly mislabeled as having IDDM.
8792 8351904 To assess whether physicians, residents, medical students, hospital diagnosis coders, and patients properly use the designations insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) that were established by criteria of the National Diabetes Data Group, we reviewed clinic and hospital records and administered questionnaires.
8793 8351904 Although essentially all cases of true IDDM were identified as such and most cases of NIDDM not requiring insulin therapy were correctly identified by all groups, patients with NIDDM on insulin therapy were misidentified as having IDDM by 38% of residents in internal medicine clinics and 68% of primary care and surgical subspecialty residents.
8794 8351904 On a survey, of 22 patients with NIDDM on insulin therapy, 17 (77%) considered themselves to have IDDM.
8795 8351904 Thus, patients who have NIDDM by the established criteria who are on insulin therapy are commonly mislabeled as having IDDM.
8796 8351904 To assess whether physicians, residents, medical students, hospital diagnosis coders, and patients properly use the designations insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) that were established by criteria of the National Diabetes Data Group, we reviewed clinic and hospital records and administered questionnaires.
8797 8351904 Although essentially all cases of true IDDM were identified as such and most cases of NIDDM not requiring insulin therapy were correctly identified by all groups, patients with NIDDM on insulin therapy were misidentified as having IDDM by 38% of residents in internal medicine clinics and 68% of primary care and surgical subspecialty residents.
8798 8351904 On a survey, of 22 patients with NIDDM on insulin therapy, 17 (77%) considered themselves to have IDDM.
8799 8351904 Thus, patients who have NIDDM by the established criteria who are on insulin therapy are commonly mislabeled as having IDDM.
8800 8351904 To assess whether physicians, residents, medical students, hospital diagnosis coders, and patients properly use the designations insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) that were established by criteria of the National Diabetes Data Group, we reviewed clinic and hospital records and administered questionnaires.
8801 8351904 Although essentially all cases of true IDDM were identified as such and most cases of NIDDM not requiring insulin therapy were correctly identified by all groups, patients with NIDDM on insulin therapy were misidentified as having IDDM by 38% of residents in internal medicine clinics and 68% of primary care and surgical subspecialty residents.
8802 8351904 On a survey, of 22 patients with NIDDM on insulin therapy, 17 (77%) considered themselves to have IDDM.
8803 8351904 Thus, patients who have NIDDM by the established criteria who are on insulin therapy are commonly mislabeled as having IDDM.
8804 8352278 Statistical evaluation of multiple-locus linkage data in experimental species and its relevance to human studies: application to nonobese diabetic (NOD) mouse and human insulin-dependent diabetes mellitus (IDDM).
8805 8354314 Patients with insulin dependent diabetes (IDDM) have been reported to have increased incidence of E2/2 homozygosity.
8806 8354314 Apolipoprotein A1 (apoA1) and B (apoB) were measured by turbidometry.
8807 8354314 In the diabetic children, there was a distinct relation between apoE phenotype and plasma lipids; presence of apoE2 was associated with the lowest and that of apoE4 with the highest concentrations of total and low density lipoprotein (LDL) C, and apoB.
8808 8354314 Ratios of HDL-C/LDL-C and apoA1/apoB showed on opposite trend.
8809 8355109 We prospectively studied 63 children with transient hyperglycemia to determine their risk of acquiring insulin-dependent diabetes mellitus (IDDM) and to evaluate the predictive value of immunologic markers of prediabetes and of the intravenous glucose tolerance test.
8810 8355109 Islet cell antibodies and competitive insulin autoantibodies each had a 100% positive predictive value for IDDM; the negative predictive value of islet cell antibodies and competitive insulin autoantibodies was 96% and 98%, respectively.
8811 8355109 All children less than 6 years of age with stimulated insulin release levels < 85 pmol/L (12 microU/ml) subsequently had IDDM, as did an 11-year-old child whose stimulated insulin release level was below the 1st percentile of 170 pmol/L (24 microU/ml).
8812 8355109 To date, no child whose stimulated insulin release level was above the 5th percentile has had IDDM.
8813 8355109 We prospectively studied 63 children with transient hyperglycemia to determine their risk of acquiring insulin-dependent diabetes mellitus (IDDM) and to evaluate the predictive value of immunologic markers of prediabetes and of the intravenous glucose tolerance test.
8814 8355109 Islet cell antibodies and competitive insulin autoantibodies each had a 100% positive predictive value for IDDM; the negative predictive value of islet cell antibodies and competitive insulin autoantibodies was 96% and 98%, respectively.
8815 8355109 All children less than 6 years of age with stimulated insulin release levels < 85 pmol/L (12 microU/ml) subsequently had IDDM, as did an 11-year-old child whose stimulated insulin release level was below the 1st percentile of 170 pmol/L (24 microU/ml).
8816 8355109 To date, no child whose stimulated insulin release level was above the 5th percentile has had IDDM.
8817 8355109 We prospectively studied 63 children with transient hyperglycemia to determine their risk of acquiring insulin-dependent diabetes mellitus (IDDM) and to evaluate the predictive value of immunologic markers of prediabetes and of the intravenous glucose tolerance test.
8818 8355109 Islet cell antibodies and competitive insulin autoantibodies each had a 100% positive predictive value for IDDM; the negative predictive value of islet cell antibodies and competitive insulin autoantibodies was 96% and 98%, respectively.
8819 8355109 All children less than 6 years of age with stimulated insulin release levels < 85 pmol/L (12 microU/ml) subsequently had IDDM, as did an 11-year-old child whose stimulated insulin release level was below the 1st percentile of 170 pmol/L (24 microU/ml).
8820 8355109 To date, no child whose stimulated insulin release level was above the 5th percentile has had IDDM.
8821 8355109 We prospectively studied 63 children with transient hyperglycemia to determine their risk of acquiring insulin-dependent diabetes mellitus (IDDM) and to evaluate the predictive value of immunologic markers of prediabetes and of the intravenous glucose tolerance test.
8822 8355109 Islet cell antibodies and competitive insulin autoantibodies each had a 100% positive predictive value for IDDM; the negative predictive value of islet cell antibodies and competitive insulin autoantibodies was 96% and 98%, respectively.
8823 8355109 All children less than 6 years of age with stimulated insulin release levels < 85 pmol/L (12 microU/ml) subsequently had IDDM, as did an 11-year-old child whose stimulated insulin release level was below the 1st percentile of 170 pmol/L (24 microU/ml).
8824 8355109 To date, no child whose stimulated insulin release level was above the 5th percentile has had IDDM.
8825 8359606 In a population of 41,940 14.5/1000 patients with diabetes were identified: 12/1000 NIDDM and 2.5/1000 insulin-dependent diabetes mellitus (IDDM).
8826 8361886 [Basal and reactive renin and aldosterone secretion in arterial hypertension of insulin dependent diabetics].
8827 8361886 The aim of the study was to assess the significance of the renin-angiotensin-aldosterone system (R-A-A) in the pathogenesis of arterial hypertension in patients with diabetes type I (IDDM).
8828 8370332 A volunteer sample of 53 subjects was selected from people with insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
8829 8370685 At puberty, elevated circulating GH concentrations are found, with a parallel increase in the levels of insulin-like growth factor-I (IGF-I).
8830 8370685 However, these hormonal changes are less well understood in children with insulin-dependent diabetes mellitus (IDDM) during the peripubertal years.
8831 8370685 Since the metabolic derangement is often associated with elevated circulating GH and diminished serum IGF-I levels, we sought to determine whether similar alterations occur in boys with IDDM.
8832 8370685 Similar to those in the normal boys, circulating GH concentrations and serum IGF-I levels increased during puberty in the boys with IDDM.
8833 8370685 IGF-I levels were decreased in prepuberty in the boys with IDDM and were overcome with increasing pubertal development (0.68 +/- 0.13 vs. 0.78 +/- 0.11 vs. 1.53 +/- 0.20 U/mL; P < 0.05).
8834 8370685 We conclude that comparable increments in GH secretion and serum IGF-I levels in boys with IDDM in moderate glycemic control and controls are presumably related to increased levels of testosterone in both groups.
8835 8370685 At puberty, elevated circulating GH concentrations are found, with a parallel increase in the levels of insulin-like growth factor-I (IGF-I).
8836 8370685 However, these hormonal changes are less well understood in children with insulin-dependent diabetes mellitus (IDDM) during the peripubertal years.
8837 8370685 Since the metabolic derangement is often associated with elevated circulating GH and diminished serum IGF-I levels, we sought to determine whether similar alterations occur in boys with IDDM.
8838 8370685 Similar to those in the normal boys, circulating GH concentrations and serum IGF-I levels increased during puberty in the boys with IDDM.
8839 8370685 IGF-I levels were decreased in prepuberty in the boys with IDDM and were overcome with increasing pubertal development (0.68 +/- 0.13 vs. 0.78 +/- 0.11 vs. 1.53 +/- 0.20 U/mL; P < 0.05).
8840 8370685 We conclude that comparable increments in GH secretion and serum IGF-I levels in boys with IDDM in moderate glycemic control and controls are presumably related to increased levels of testosterone in both groups.
8841 8370685 At puberty, elevated circulating GH concentrations are found, with a parallel increase in the levels of insulin-like growth factor-I (IGF-I).
8842 8370685 However, these hormonal changes are less well understood in children with insulin-dependent diabetes mellitus (IDDM) during the peripubertal years.
8843 8370685 Since the metabolic derangement is often associated with elevated circulating GH and diminished serum IGF-I levels, we sought to determine whether similar alterations occur in boys with IDDM.
8844 8370685 Similar to those in the normal boys, circulating GH concentrations and serum IGF-I levels increased during puberty in the boys with IDDM.
8845 8370685 IGF-I levels were decreased in prepuberty in the boys with IDDM and were overcome with increasing pubertal development (0.68 +/- 0.13 vs. 0.78 +/- 0.11 vs. 1.53 +/- 0.20 U/mL; P < 0.05).
8846 8370685 We conclude that comparable increments in GH secretion and serum IGF-I levels in boys with IDDM in moderate glycemic control and controls are presumably related to increased levels of testosterone in both groups.
8847 8370685 At puberty, elevated circulating GH concentrations are found, with a parallel increase in the levels of insulin-like growth factor-I (IGF-I).
8848 8370685 However, these hormonal changes are less well understood in children with insulin-dependent diabetes mellitus (IDDM) during the peripubertal years.
8849 8370685 Since the metabolic derangement is often associated with elevated circulating GH and diminished serum IGF-I levels, we sought to determine whether similar alterations occur in boys with IDDM.
8850 8370685 Similar to those in the normal boys, circulating GH concentrations and serum IGF-I levels increased during puberty in the boys with IDDM.
8851 8370685 IGF-I levels were decreased in prepuberty in the boys with IDDM and were overcome with increasing pubertal development (0.68 +/- 0.13 vs. 0.78 +/- 0.11 vs. 1.53 +/- 0.20 U/mL; P < 0.05).
8852 8370685 We conclude that comparable increments in GH secretion and serum IGF-I levels in boys with IDDM in moderate glycemic control and controls are presumably related to increased levels of testosterone in both groups.
8853 8370685 At puberty, elevated circulating GH concentrations are found, with a parallel increase in the levels of insulin-like growth factor-I (IGF-I).
8854 8370685 However, these hormonal changes are less well understood in children with insulin-dependent diabetes mellitus (IDDM) during the peripubertal years.
8855 8370685 Since the metabolic derangement is often associated with elevated circulating GH and diminished serum IGF-I levels, we sought to determine whether similar alterations occur in boys with IDDM.
8856 8370685 Similar to those in the normal boys, circulating GH concentrations and serum IGF-I levels increased during puberty in the boys with IDDM.
8857 8370685 IGF-I levels were decreased in prepuberty in the boys with IDDM and were overcome with increasing pubertal development (0.68 +/- 0.13 vs. 0.78 +/- 0.11 vs. 1.53 +/- 0.20 U/mL; P < 0.05).
8858 8370685 We conclude that comparable increments in GH secretion and serum IGF-I levels in boys with IDDM in moderate glycemic control and controls are presumably related to increased levels of testosterone in both groups.
8859 8370696 Using time-dependent methods, the temporal relationships between the detection of insulin and islet cell autoantibodies and the onset of insulin dependent diabetes (IDDM) were analyzed in a prospective study of 4694 nondiabetic relatives of 1929 patients with IDDM who had been followed for a median of 4 yr.
8860 8370696 Among older relatives, the detection of insulin autoantibodies among those who were islet cell antibody positive did not convey an additional risk of IDDM.
8861 8370696 Using time-dependent methods, the temporal relationships between the detection of insulin and islet cell autoantibodies and the onset of insulin dependent diabetes (IDDM) were analyzed in a prospective study of 4694 nondiabetic relatives of 1929 patients with IDDM who had been followed for a median of 4 yr.
8862 8370696 Among older relatives, the detection of insulin autoantibodies among those who were islet cell antibody positive did not convey an additional risk of IDDM.
8863 8371285 Two hundred fifty-three (78.3%) individuals had noninsulin-dependent diabetes mellitus (NIDDM), 61 (18.9%) had insulin-dependent diabetes mellitus (IDDM), and 9 (2.8%) had diabetes of uncertain type.
8864 8375272 Short-acting insulin at a dose of 0.1 U/kg was injected in an intravenous bolus form into 12 insulin-dependent (IDDM) and 9 non-insulin-dependent (NIDDM) diabetics before and 1-3 months after strict glycemic control with multiple insulin injections therapy.
8865 8375272 Before strict glycemic regulations in IDDM, no significant rise in plasma glucagon concentrations was observed during the insulin-induced hypoglycemia.
8866 8375272 After strict glycemic regulations, in patients with residual endogenous insulin secretion, the glucagon response to hypoglycemia improved considerably in IDDM and normalized in NIDDM.
8867 8375272 Short-acting insulin at a dose of 0.1 U/kg was injected in an intravenous bolus form into 12 insulin-dependent (IDDM) and 9 non-insulin-dependent (NIDDM) diabetics before and 1-3 months after strict glycemic control with multiple insulin injections therapy.
8868 8375272 Before strict glycemic regulations in IDDM, no significant rise in plasma glucagon concentrations was observed during the insulin-induced hypoglycemia.
8869 8375272 After strict glycemic regulations, in patients with residual endogenous insulin secretion, the glucagon response to hypoglycemia improved considerably in IDDM and normalized in NIDDM.
8870 8375272 Short-acting insulin at a dose of 0.1 U/kg was injected in an intravenous bolus form into 12 insulin-dependent (IDDM) and 9 non-insulin-dependent (NIDDM) diabetics before and 1-3 months after strict glycemic control with multiple insulin injections therapy.
8871 8375272 Before strict glycemic regulations in IDDM, no significant rise in plasma glucagon concentrations was observed during the insulin-induced hypoglycemia.
8872 8375272 After strict glycemic regulations, in patients with residual endogenous insulin secretion, the glucagon response to hypoglycemia improved considerably in IDDM and normalized in NIDDM.
8873 8376591 We investigated the presence of autoantibodies to baculovirus-expressed human recombinant 65- and 67-kD isoforms of glutamate decarboxylase (GAD65 and GAD67) in insulin-dependent diabetes mellitus (IDDM).
8874 8376591 In the immunoprecipitation test using [35S]methionine-labeled GADs antibodies to GAD65 were detected in 13/15 (87%) islet cell antibody (ICA)-positive and in 1/35 (2.9%) ICA-negative first-degree relatives of patients with IDDM, in 6/11 (54.5%) ICA-positive nondiabetic schoolchildren, and in 35/50 (70%) patients with newly diagnosed IDDM.
8875 8376591 After onset of IDDM antibodies to GAD65 and GAD67 declined but were still positive in 25 and 9.4% of subjects with long-standing IDDM (> 10 yr).
8876 8376591 An immunotrapping enzyme activity assay for GAD65 antibodies was positive in 64/75 (85.3%) of sera that were GAD antibody positive in the immunoprecipitation test (r = 0.870, P < 0.0001).
8877 8376591 In two (2.7%) sera GAD65 antibodies that block GAD enzyme activity were found.
8878 8376591 Our data suggest that antibodies to GAD65 but not to GAD67 represent sensitive markers for preclinical and overt IDDM.
8879 8376591 We investigated the presence of autoantibodies to baculovirus-expressed human recombinant 65- and 67-kD isoforms of glutamate decarboxylase (GAD65 and GAD67) in insulin-dependent diabetes mellitus (IDDM).
8880 8376591 In the immunoprecipitation test using [35S]methionine-labeled GADs antibodies to GAD65 were detected in 13/15 (87%) islet cell antibody (ICA)-positive and in 1/35 (2.9%) ICA-negative first-degree relatives of patients with IDDM, in 6/11 (54.5%) ICA-positive nondiabetic schoolchildren, and in 35/50 (70%) patients with newly diagnosed IDDM.
8881 8376591 After onset of IDDM antibodies to GAD65 and GAD67 declined but were still positive in 25 and 9.4% of subjects with long-standing IDDM (> 10 yr).
8882 8376591 An immunotrapping enzyme activity assay for GAD65 antibodies was positive in 64/75 (85.3%) of sera that were GAD antibody positive in the immunoprecipitation test (r = 0.870, P < 0.0001).
8883 8376591 In two (2.7%) sera GAD65 antibodies that block GAD enzyme activity were found.
8884 8376591 Our data suggest that antibodies to GAD65 but not to GAD67 represent sensitive markers for preclinical and overt IDDM.
8885 8376591 We investigated the presence of autoantibodies to baculovirus-expressed human recombinant 65- and 67-kD isoforms of glutamate decarboxylase (GAD65 and GAD67) in insulin-dependent diabetes mellitus (IDDM).
8886 8376591 In the immunoprecipitation test using [35S]methionine-labeled GADs antibodies to GAD65 were detected in 13/15 (87%) islet cell antibody (ICA)-positive and in 1/35 (2.9%) ICA-negative first-degree relatives of patients with IDDM, in 6/11 (54.5%) ICA-positive nondiabetic schoolchildren, and in 35/50 (70%) patients with newly diagnosed IDDM.
8887 8376591 After onset of IDDM antibodies to GAD65 and GAD67 declined but were still positive in 25 and 9.4% of subjects with long-standing IDDM (> 10 yr).
8888 8376591 An immunotrapping enzyme activity assay for GAD65 antibodies was positive in 64/75 (85.3%) of sera that were GAD antibody positive in the immunoprecipitation test (r = 0.870, P < 0.0001).
8889 8376591 In two (2.7%) sera GAD65 antibodies that block GAD enzyme activity were found.
8890 8376591 Our data suggest that antibodies to GAD65 but not to GAD67 represent sensitive markers for preclinical and overt IDDM.
8891 8376591 We investigated the presence of autoantibodies to baculovirus-expressed human recombinant 65- and 67-kD isoforms of glutamate decarboxylase (GAD65 and GAD67) in insulin-dependent diabetes mellitus (IDDM).
8892 8376591 In the immunoprecipitation test using [35S]methionine-labeled GADs antibodies to GAD65 were detected in 13/15 (87%) islet cell antibody (ICA)-positive and in 1/35 (2.9%) ICA-negative first-degree relatives of patients with IDDM, in 6/11 (54.5%) ICA-positive nondiabetic schoolchildren, and in 35/50 (70%) patients with newly diagnosed IDDM.
8893 8376591 After onset of IDDM antibodies to GAD65 and GAD67 declined but were still positive in 25 and 9.4% of subjects with long-standing IDDM (> 10 yr).
8894 8376591 An immunotrapping enzyme activity assay for GAD65 antibodies was positive in 64/75 (85.3%) of sera that were GAD antibody positive in the immunoprecipitation test (r = 0.870, P < 0.0001).
8895 8376591 In two (2.7%) sera GAD65 antibodies that block GAD enzyme activity were found.
8896 8376591 Our data suggest that antibodies to GAD65 but not to GAD67 represent sensitive markers for preclinical and overt IDDM.
8897 8384910 The incidence of diabetic nephropathy in patients with insulin-dependent diabetes mellitus (IDDM) may depend on factors other than the quality of diabetes control.
8898 8399577 This longitudinal study was performed to evaluate the change of total cholesterol, triglycerides, and glucose control in patients with insulin-dependent diabetes mellitus (IDDM) and end-stage renal disease (ESRD) during predialysis (PreD), on continuous ambulatory peritoneal dialysis (CAPD) and after kidney graft.
8899 8399577 The mean values of weight, serum albumin, glycosylated hemoglobin (HbA1c), total cholesterol, and triglycerides were calculated during each period.
8900 8405065 The non-obese diabetic (NOD) mouse is an established animal model of the autoimmune disease, insulin-dependent diabetes mellitus (IDDM).
8901 8405701 Tolerance to IDDM induced by CD4 antibodies in nonobese diabetic mice is reversed by cyclophosphamide.
8902 8405709 In IDDM, mononuclear cells accumulate in the islets of Langerhans and destroy insulin-producing beta-cells.
8903 8405709 The cell line was uniformly CD4-positive, TCR V beta 5.1-positive, LFA-1-positive (CD 11a/CD18), VLA-4 alpha-positive (CD 49d), and CD 44-positive but negative for L-selectin (peripheral lymph node homing receptor).
8904 8408455 In vitro production of interleukin-1, interleukin-6, and tumor necrosis factor-alpha in insulin-dependent diabetes mellitus.
8905 8408455 The in vitro production of interleukin-1 (IL-1), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-alpha) by monocytes was examined in patients with insulin-dependent diabetes mellitus (IDDM), in those with noninsulin-dependent diabetes mellitus (NIDDM), and in healthy volunteers.
8906 8408455 The production of IL-1 and IL-6 by monocytes was significantly lower in IDDM patients than in NIDDM patients and normal subjects whereas the TNF-alpha production by monocytes did not differ between IDDM patients and normal subjects.
8907 8408455 On the other hand, the TNF-alpha production was significantly higher in NIDDM patients than in IDDM patients and normal subjects.
8908 8408455 There was a significant correlation between IL-1 and IL-6 concentrations in culture supernatants of monocytes for IDDM patients but not for NIDDM patients and normal subjects.
8909 8408455 In the serial observation lasting 3-18 months, the monocyte production of IL-1 was found to be consistently reduced in IDDM patients unrelated to the control state of diabetes, suggesting that the reduction of the IL-1 and IL-6 production by monocytes in IDDM patients may be intrinsically affected by immunological defects.
8910 8408455 In vitro production of interleukin-1, interleukin-6, and tumor necrosis factor-alpha in insulin-dependent diabetes mellitus.
8911 8408455 The in vitro production of interleukin-1 (IL-1), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-alpha) by monocytes was examined in patients with insulin-dependent diabetes mellitus (IDDM), in those with noninsulin-dependent diabetes mellitus (NIDDM), and in healthy volunteers.
8912 8408455 The production of IL-1 and IL-6 by monocytes was significantly lower in IDDM patients than in NIDDM patients and normal subjects whereas the TNF-alpha production by monocytes did not differ between IDDM patients and normal subjects.
8913 8408455 On the other hand, the TNF-alpha production was significantly higher in NIDDM patients than in IDDM patients and normal subjects.
8914 8408455 There was a significant correlation between IL-1 and IL-6 concentrations in culture supernatants of monocytes for IDDM patients but not for NIDDM patients and normal subjects.
8915 8408455 In the serial observation lasting 3-18 months, the monocyte production of IL-1 was found to be consistently reduced in IDDM patients unrelated to the control state of diabetes, suggesting that the reduction of the IL-1 and IL-6 production by monocytes in IDDM patients may be intrinsically affected by immunological defects.
8916 8408455 In vitro production of interleukin-1, interleukin-6, and tumor necrosis factor-alpha in insulin-dependent diabetes mellitus.
8917 8408455 The in vitro production of interleukin-1 (IL-1), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-alpha) by monocytes was examined in patients with insulin-dependent diabetes mellitus (IDDM), in those with noninsulin-dependent diabetes mellitus (NIDDM), and in healthy volunteers.
8918 8408455 The production of IL-1 and IL-6 by monocytes was significantly lower in IDDM patients than in NIDDM patients and normal subjects whereas the TNF-alpha production by monocytes did not differ between IDDM patients and normal subjects.
8919 8408455 On the other hand, the TNF-alpha production was significantly higher in NIDDM patients than in IDDM patients and normal subjects.
8920 8408455 There was a significant correlation between IL-1 and IL-6 concentrations in culture supernatants of monocytes for IDDM patients but not for NIDDM patients and normal subjects.
8921 8408455 In the serial observation lasting 3-18 months, the monocyte production of IL-1 was found to be consistently reduced in IDDM patients unrelated to the control state of diabetes, suggesting that the reduction of the IL-1 and IL-6 production by monocytes in IDDM patients may be intrinsically affected by immunological defects.
8922 8408455 In vitro production of interleukin-1, interleukin-6, and tumor necrosis factor-alpha in insulin-dependent diabetes mellitus.
8923 8408455 The in vitro production of interleukin-1 (IL-1), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-alpha) by monocytes was examined in patients with insulin-dependent diabetes mellitus (IDDM), in those with noninsulin-dependent diabetes mellitus (NIDDM), and in healthy volunteers.
8924 8408455 The production of IL-1 and IL-6 by monocytes was significantly lower in IDDM patients than in NIDDM patients and normal subjects whereas the TNF-alpha production by monocytes did not differ between IDDM patients and normal subjects.
8925 8408455 On the other hand, the TNF-alpha production was significantly higher in NIDDM patients than in IDDM patients and normal subjects.
8926 8408455 There was a significant correlation between IL-1 and IL-6 concentrations in culture supernatants of monocytes for IDDM patients but not for NIDDM patients and normal subjects.
8927 8408455 In the serial observation lasting 3-18 months, the monocyte production of IL-1 was found to be consistently reduced in IDDM patients unrelated to the control state of diabetes, suggesting that the reduction of the IL-1 and IL-6 production by monocytes in IDDM patients may be intrinsically affected by immunological defects.
8928 8408455 In vitro production of interleukin-1, interleukin-6, and tumor necrosis factor-alpha in insulin-dependent diabetes mellitus.
8929 8408455 The in vitro production of interleukin-1 (IL-1), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-alpha) by monocytes was examined in patients with insulin-dependent diabetes mellitus (IDDM), in those with noninsulin-dependent diabetes mellitus (NIDDM), and in healthy volunteers.
8930 8408455 The production of IL-1 and IL-6 by monocytes was significantly lower in IDDM patients than in NIDDM patients and normal subjects whereas the TNF-alpha production by monocytes did not differ between IDDM patients and normal subjects.
8931 8408455 On the other hand, the TNF-alpha production was significantly higher in NIDDM patients than in IDDM patients and normal subjects.
8932 8408455 There was a significant correlation between IL-1 and IL-6 concentrations in culture supernatants of monocytes for IDDM patients but not for NIDDM patients and normal subjects.
8933 8408455 In the serial observation lasting 3-18 months, the monocyte production of IL-1 was found to be consistently reduced in IDDM patients unrelated to the control state of diabetes, suggesting that the reduction of the IL-1 and IL-6 production by monocytes in IDDM patients may be intrinsically affected by immunological defects.
8934 8410569 Extended previous studies of adolescents with insulin-dependent diabetes mellitus (IDDM) that have implicated family conflict as a correlate of poor adaptation to the disease and inadequate diabetic control.
8935 8415343 Type I (insulin-dependent) diabetes mellitus (IDDM) appears to be rare in indigenous African populations, but little detailed information has been published.
8936 8417376 HLA-DQB1 typing of north east Italian IDDM patients using amplified DNA, oligonucleotide probes and a rapid DNA-enzyme immunoassay (DEIA).
8937 8417376 We report on HLA-DQB1 typing in IDDM patients of north east Italian region using an enzymatic method based on the detection of hybridization reaction between PCR amplified DNA from whole blood and allele specific oligonucleotides by an antibody directed against double stranded DNA (DNA-enzyme immunoassay or DEIA).
8938 8417376 Nineteen families, each including one subject with juvenile insulin-dependent diabetes mellitus (IDDM) were analyzed.
8939 8417376 HLA-DQB1 typing of north east Italian IDDM patients using amplified DNA, oligonucleotide probes and a rapid DNA-enzyme immunoassay (DEIA).
8940 8417376 We report on HLA-DQB1 typing in IDDM patients of north east Italian region using an enzymatic method based on the detection of hybridization reaction between PCR amplified DNA from whole blood and allele specific oligonucleotides by an antibody directed against double stranded DNA (DNA-enzyme immunoassay or DEIA).
8941 8417376 Nineteen families, each including one subject with juvenile insulin-dependent diabetes mellitus (IDDM) were analyzed.
8942 8417376 HLA-DQB1 typing of north east Italian IDDM patients using amplified DNA, oligonucleotide probes and a rapid DNA-enzyme immunoassay (DEIA).
8943 8417376 We report on HLA-DQB1 typing in IDDM patients of north east Italian region using an enzymatic method based on the detection of hybridization reaction between PCR amplified DNA from whole blood and allele specific oligonucleotides by an antibody directed against double stranded DNA (DNA-enzyme immunoassay or DEIA).
8944 8417376 Nineteen families, each including one subject with juvenile insulin-dependent diabetes mellitus (IDDM) were analyzed.
8945 8417412 Recent data suggest that aggressive antihypertensive therapy (angiotensin I converting enzyme inhibitors, prazosin, and calcium channel blockers) have significantly improved overall prognosis and long-term survival for individuals with IDDM.
8946 8420505 In this investigation 100 insulin-dependent diabetes mellitus (IDDM) and 314 non-insulin-dependent diabetes mellitus (NIDDM) patients with and without an objective evidence of neuropathy, having an age span of 15 to 80 years and the duration of diabetes distributed over 1-33 years were included along with age-matched nondiabetic controls.
8947 8421083 The serum growth hormone-binding protein is reduced in young patients with insulin-dependent diabetes mellitus.
8948 8421083 Despite elevated serum concentrations of GH, longitudinal growth is stunted in a considerable number of children and adolescents with insulin-dependent diabetes mellitus (IDDM).
8949 8421083 To elucidate, whether reduced peripheral action of GH contributes to this phenomenon, GH-binding protein (GH-BP) activity was measured in 117 children and adolescents with IDDM (mean age 14.6 yr, range 4.5-28 yr) and 132 healthy controls (13.1 yr, 6.3-26 yr).
8950 8421083 GH-BP activity was significantly lower in IDDM patients, with a corrected binding of 16.8 +/- 0.6% compared to 21.3 +/- 0.7% in control children (mean +/- SE; P < 0.0001, Wilcoxon-test).
8951 8421083 In contrast, in IDDM children, GH-BP was reduced despite a moderate degree of overweight (z-score for weight: +0.94 +/- 0.12; mean +/- SE).
8952 8421083 Reduced serum GH-BP activity in IDDM children is further accentuated when compared to healthy children with a similar degree of overweight (22.8 +/- 0.5%; n = 44).
8953 8421083 Based on this novel finding, we conclude that decreased GH receptor density may explain reduced growth velocity despite increased secretion of GH in some IDDM children.
8954 8421083 The serum growth hormone-binding protein is reduced in young patients with insulin-dependent diabetes mellitus.
8955 8421083 Despite elevated serum concentrations of GH, longitudinal growth is stunted in a considerable number of children and adolescents with insulin-dependent diabetes mellitus (IDDM).
8956 8421083 To elucidate, whether reduced peripheral action of GH contributes to this phenomenon, GH-binding protein (GH-BP) activity was measured in 117 children and adolescents with IDDM (mean age 14.6 yr, range 4.5-28 yr) and 132 healthy controls (13.1 yr, 6.3-26 yr).
8957 8421083 GH-BP activity was significantly lower in IDDM patients, with a corrected binding of 16.8 +/- 0.6% compared to 21.3 +/- 0.7% in control children (mean +/- SE; P < 0.0001, Wilcoxon-test).
8958 8421083 In contrast, in IDDM children, GH-BP was reduced despite a moderate degree of overweight (z-score for weight: +0.94 +/- 0.12; mean +/- SE).
8959 8421083 Reduced serum GH-BP activity in IDDM children is further accentuated when compared to healthy children with a similar degree of overweight (22.8 +/- 0.5%; n = 44).
8960 8421083 Based on this novel finding, we conclude that decreased GH receptor density may explain reduced growth velocity despite increased secretion of GH in some IDDM children.
8961 8421083 The serum growth hormone-binding protein is reduced in young patients with insulin-dependent diabetes mellitus.
8962 8421083 Despite elevated serum concentrations of GH, longitudinal growth is stunted in a considerable number of children and adolescents with insulin-dependent diabetes mellitus (IDDM).
8963 8421083 To elucidate, whether reduced peripheral action of GH contributes to this phenomenon, GH-binding protein (GH-BP) activity was measured in 117 children and adolescents with IDDM (mean age 14.6 yr, range 4.5-28 yr) and 132 healthy controls (13.1 yr, 6.3-26 yr).
8964 8421083 GH-BP activity was significantly lower in IDDM patients, with a corrected binding of 16.8 +/- 0.6% compared to 21.3 +/- 0.7% in control children (mean +/- SE; P < 0.0001, Wilcoxon-test).
8965 8421083 In contrast, in IDDM children, GH-BP was reduced despite a moderate degree of overweight (z-score for weight: +0.94 +/- 0.12; mean +/- SE).
8966 8421083 Reduced serum GH-BP activity in IDDM children is further accentuated when compared to healthy children with a similar degree of overweight (22.8 +/- 0.5%; n = 44).
8967 8421083 Based on this novel finding, we conclude that decreased GH receptor density may explain reduced growth velocity despite increased secretion of GH in some IDDM children.
8968 8421083 The serum growth hormone-binding protein is reduced in young patients with insulin-dependent diabetes mellitus.
8969 8421083 Despite elevated serum concentrations of GH, longitudinal growth is stunted in a considerable number of children and adolescents with insulin-dependent diabetes mellitus (IDDM).
8970 8421083 To elucidate, whether reduced peripheral action of GH contributes to this phenomenon, GH-binding protein (GH-BP) activity was measured in 117 children and adolescents with IDDM (mean age 14.6 yr, range 4.5-28 yr) and 132 healthy controls (13.1 yr, 6.3-26 yr).
8971 8421083 GH-BP activity was significantly lower in IDDM patients, with a corrected binding of 16.8 +/- 0.6% compared to 21.3 +/- 0.7% in control children (mean +/- SE; P < 0.0001, Wilcoxon-test).
8972 8421083 In contrast, in IDDM children, GH-BP was reduced despite a moderate degree of overweight (z-score for weight: +0.94 +/- 0.12; mean +/- SE).
8973 8421083 Reduced serum GH-BP activity in IDDM children is further accentuated when compared to healthy children with a similar degree of overweight (22.8 +/- 0.5%; n = 44).
8974 8421083 Based on this novel finding, we conclude that decreased GH receptor density may explain reduced growth velocity despite increased secretion of GH in some IDDM children.
8975 8421083 The serum growth hormone-binding protein is reduced in young patients with insulin-dependent diabetes mellitus.
8976 8421083 Despite elevated serum concentrations of GH, longitudinal growth is stunted in a considerable number of children and adolescents with insulin-dependent diabetes mellitus (IDDM).
8977 8421083 To elucidate, whether reduced peripheral action of GH contributes to this phenomenon, GH-binding protein (GH-BP) activity was measured in 117 children and adolescents with IDDM (mean age 14.6 yr, range 4.5-28 yr) and 132 healthy controls (13.1 yr, 6.3-26 yr).
8978 8421083 GH-BP activity was significantly lower in IDDM patients, with a corrected binding of 16.8 +/- 0.6% compared to 21.3 +/- 0.7% in control children (mean +/- SE; P < 0.0001, Wilcoxon-test).
8979 8421083 In contrast, in IDDM children, GH-BP was reduced despite a moderate degree of overweight (z-score for weight: +0.94 +/- 0.12; mean +/- SE).
8980 8421083 Reduced serum GH-BP activity in IDDM children is further accentuated when compared to healthy children with a similar degree of overweight (22.8 +/- 0.5%; n = 44).
8981 8421083 Based on this novel finding, we conclude that decreased GH receptor density may explain reduced growth velocity despite increased secretion of GH in some IDDM children.
8982 8421083 The serum growth hormone-binding protein is reduced in young patients with insulin-dependent diabetes mellitus.
8983 8421083 Despite elevated serum concentrations of GH, longitudinal growth is stunted in a considerable number of children and adolescents with insulin-dependent diabetes mellitus (IDDM).
8984 8421083 To elucidate, whether reduced peripheral action of GH contributes to this phenomenon, GH-binding protein (GH-BP) activity was measured in 117 children and adolescents with IDDM (mean age 14.6 yr, range 4.5-28 yr) and 132 healthy controls (13.1 yr, 6.3-26 yr).
8985 8421083 GH-BP activity was significantly lower in IDDM patients, with a corrected binding of 16.8 +/- 0.6% compared to 21.3 +/- 0.7% in control children (mean +/- SE; P < 0.0001, Wilcoxon-test).
8986 8421083 In contrast, in IDDM children, GH-BP was reduced despite a moderate degree of overweight (z-score for weight: +0.94 +/- 0.12; mean +/- SE).
8987 8421083 Reduced serum GH-BP activity in IDDM children is further accentuated when compared to healthy children with a similar degree of overweight (22.8 +/- 0.5%; n = 44).
8988 8421083 Based on this novel finding, we conclude that decreased GH receptor density may explain reduced growth velocity despite increased secretion of GH in some IDDM children.
8989 8423232 At and before onset, most insulin-dependent diabetics (IDDM) have islet GAD65 autoantibodies (GAD65Ab).
8990 8423232 Since IDDM also occurs in older patients where non-insulin-dependent diabetes is common, we studied GAD65Ab at onset to classify diabetes type.
8991 8423232 At and before onset, most insulin-dependent diabetics (IDDM) have islet GAD65 autoantibodies (GAD65Ab).
8992 8423232 Since IDDM also occurs in older patients where non-insulin-dependent diabetes is common, we studied GAD65Ab at onset to classify diabetes type.
8993 8423330 One such process is insulitis, the pancreatic islet inflammation that leads to autoimmune insulin-dependent diabetes mellitus (IDDM).
8994 8423330 It was acquired before the onset of insulitis but subsided after the onset of diabetes. 3) In contrast, neither unsorted total T cells nor in vitro-purified RT6- T cells activated EC. 4) Older DR rats depleted of RT6+ T cells did not become diabetic and their RT6- T cells did not activate EC. 5) T cell IFN-gamma production correlated with the intensity of EC activation. 6) direct T cell-EC contact was required for maximal IFN-gamma production and EC activation.
8995 8425665 To examine this association while accounting for the genetic susceptibility to IDDM, we defined individuals as high and low risk by an HLA-DQB1 molecular marker.
8996 8426285 Subject listings stratified for age (19 to 40 years) and sex were obtained for subjects with insulin-dependent diabetes mellitus (IDDM) and nondiabetic subjects.
8997 8432211 OBJECTIVE--Increased physical activity and physical fitness are recommended therapeutic modalities in addition to insulin and diet in the management of children with IDDM.
8998 8432211 In IDDM patients, VO2max correlated inversely with HbA1, insulin dose, cholesterol, LDL, TGs, and Lp(a), but did not correlate with HDL, which correlated inversely with BMI.
8999 8432211 OBJECTIVE--Increased physical activity and physical fitness are recommended therapeutic modalities in addition to insulin and diet in the management of children with IDDM.
9000 8432211 In IDDM patients, VO2max correlated inversely with HbA1, insulin dose, cholesterol, LDL, TGs, and Lp(a), but did not correlate with HDL, which correlated inversely with BMI.
9001 8432410 We have reported previously that chronic and systemic administration of a streptococcal preparation (OK-432), an inducer of TNF, or of recombinant hTNF prevented the development of IDDM in the two animal models of IDDM-NOD mice and BB rats.
9002 8433987 Autoantibodies to the GLUT-2 glucose transporter of beta cells in insulin-dependent diabetes mellitus of recent onset.
9003 8433987 Purified immunoglobulin G (IgG) from the serum of patients with insulin-dependent diabetes mellitus (IDDM) of recent onset inhibits high-Km uptake of 3-O-methyl-beta-D-glucose by rat pancreatic islets.
9004 8433987 To determine if the inhibition is the result of antibodies against GLUT-2, the high-Km glucose transporter of beta cells, we incubated IDDM sera with rat islet cells and with AtT-20ins cells transfected to express GLUT-2.
9005 8433987 IDDM sera inhibited glucose uptake in islet cells and in GLUT-2-expressing AtT-20ins cells but not in AtT-20ins cells transfected to express the low-Km isoform, GLUT-1.
9006 8433987 In 24 of 30 (77%) patients with newly diagnosed IDDM, IgG binding as measured by immunofluorescence and flow cytometry of the cells transfected to express GLUT-2 was > 2 standard deviations from the mean of the nondiabetic population; 29 of 31 (96%) of nondiabetic children were negative (P < 0.0001).
9007 8433987 We conclude that most patients with IDDM of recent onset have autoantibodies to GLUT-2.
9008 8433987 Autoantibodies to the GLUT-2 glucose transporter of beta cells in insulin-dependent diabetes mellitus of recent onset.
9009 8433987 Purified immunoglobulin G (IgG) from the serum of patients with insulin-dependent diabetes mellitus (IDDM) of recent onset inhibits high-Km uptake of 3-O-methyl-beta-D-glucose by rat pancreatic islets.
9010 8433987 To determine if the inhibition is the result of antibodies against GLUT-2, the high-Km glucose transporter of beta cells, we incubated IDDM sera with rat islet cells and with AtT-20ins cells transfected to express GLUT-2.
9011 8433987 IDDM sera inhibited glucose uptake in islet cells and in GLUT-2-expressing AtT-20ins cells but not in AtT-20ins cells transfected to express the low-Km isoform, GLUT-1.
9012 8433987 In 24 of 30 (77%) patients with newly diagnosed IDDM, IgG binding as measured by immunofluorescence and flow cytometry of the cells transfected to express GLUT-2 was > 2 standard deviations from the mean of the nondiabetic population; 29 of 31 (96%) of nondiabetic children were negative (P < 0.0001).
9013 8433987 We conclude that most patients with IDDM of recent onset have autoantibodies to GLUT-2.
9014 8433987 Autoantibodies to the GLUT-2 glucose transporter of beta cells in insulin-dependent diabetes mellitus of recent onset.
9015 8433987 Purified immunoglobulin G (IgG) from the serum of patients with insulin-dependent diabetes mellitus (IDDM) of recent onset inhibits high-Km uptake of 3-O-methyl-beta-D-glucose by rat pancreatic islets.
9016 8433987 To determine if the inhibition is the result of antibodies against GLUT-2, the high-Km glucose transporter of beta cells, we incubated IDDM sera with rat islet cells and with AtT-20ins cells transfected to express GLUT-2.
9017 8433987 IDDM sera inhibited glucose uptake in islet cells and in GLUT-2-expressing AtT-20ins cells but not in AtT-20ins cells transfected to express the low-Km isoform, GLUT-1.
9018 8433987 In 24 of 30 (77%) patients with newly diagnosed IDDM, IgG binding as measured by immunofluorescence and flow cytometry of the cells transfected to express GLUT-2 was > 2 standard deviations from the mean of the nondiabetic population; 29 of 31 (96%) of nondiabetic children were negative (P < 0.0001).
9019 8433987 We conclude that most patients with IDDM of recent onset have autoantibodies to GLUT-2.
9020 8433987 Autoantibodies to the GLUT-2 glucose transporter of beta cells in insulin-dependent diabetes mellitus of recent onset.
9021 8433987 Purified immunoglobulin G (IgG) from the serum of patients with insulin-dependent diabetes mellitus (IDDM) of recent onset inhibits high-Km uptake of 3-O-methyl-beta-D-glucose by rat pancreatic islets.
9022 8433987 To determine if the inhibition is the result of antibodies against GLUT-2, the high-Km glucose transporter of beta cells, we incubated IDDM sera with rat islet cells and with AtT-20ins cells transfected to express GLUT-2.
9023 8433987 IDDM sera inhibited glucose uptake in islet cells and in GLUT-2-expressing AtT-20ins cells but not in AtT-20ins cells transfected to express the low-Km isoform, GLUT-1.
9024 8433987 In 24 of 30 (77%) patients with newly diagnosed IDDM, IgG binding as measured by immunofluorescence and flow cytometry of the cells transfected to express GLUT-2 was > 2 standard deviations from the mean of the nondiabetic population; 29 of 31 (96%) of nondiabetic children were negative (P < 0.0001).
9025 8433987 We conclude that most patients with IDDM of recent onset have autoantibodies to GLUT-2.
9026 8433987 Autoantibodies to the GLUT-2 glucose transporter of beta cells in insulin-dependent diabetes mellitus of recent onset.
9027 8433987 Purified immunoglobulin G (IgG) from the serum of patients with insulin-dependent diabetes mellitus (IDDM) of recent onset inhibits high-Km uptake of 3-O-methyl-beta-D-glucose by rat pancreatic islets.
9028 8433987 To determine if the inhibition is the result of antibodies against GLUT-2, the high-Km glucose transporter of beta cells, we incubated IDDM sera with rat islet cells and with AtT-20ins cells transfected to express GLUT-2.
9029 8433987 IDDM sera inhibited glucose uptake in islet cells and in GLUT-2-expressing AtT-20ins cells but not in AtT-20ins cells transfected to express the low-Km isoform, GLUT-1.
9030 8433987 In 24 of 30 (77%) patients with newly diagnosed IDDM, IgG binding as measured by immunofluorescence and flow cytometry of the cells transfected to express GLUT-2 was > 2 standard deviations from the mean of the nondiabetic population; 29 of 31 (96%) of nondiabetic children were negative (P < 0.0001).
9031 8433987 We conclude that most patients with IDDM of recent onset have autoantibodies to GLUT-2.
9032 8436092 Association of serum lipids with metabolic control and diet were studied in 72 young subjects with insulin-dependent diabetes mellitus (IDDM).
9033 8439475 Early tubular alterations were studied in 53 children with insulin-dependent diabetes mellitus (IDDM), 32 of whom were followed at regular 6-monthly intervals for 3 years.
9034 8439475 The urinary levels of retinol-binding protein (RBP), beta 2-microglobulin and brush border antigens (BBA) (determined by monoclonal enzyme immunoassay) were taken as indices of functional and cellular tubular alterations; urinary albumin was considered an early marker of glomerular alterations.
9035 8445012 Because these adaptations are unique to intense exercise, we tested the physiological significance of the hyperinsulinemia by exercising six fit, postabsorptive young male subjects with insulin-dependent diabetes mellitus (IDDM) after overnight glycemic normalization by iv insulin, keeping its infusion rate constant during and for 2 h after 100% maximum VO2 cycle ergometer exercise to exhaustion (12 min) (no postexercise hyperinsulinemia).
9036 8445546 Aspartate (GOT) and alanine (GPT) aminotransferases and lactate dehydrogenase (LDH) were determined in saliva samples collected by the Salivette method from well-controlled insulin-dependent (IDDM n = 11) and non-insulin-dependent (NIDDM n = 18) diabetic patients and from age-cross-matched healthy subjects (n = 33).
9037 8445546 GPT was higher in NIDDM than IDDM, which in turn was higher than in normal subjects (42.78 +/- 14.72, 16.45 +/- 3.74 and 6.85 +/- 1.52 UI/L respectively).
9038 8445546 Aspartate (GOT) and alanine (GPT) aminotransferases and lactate dehydrogenase (LDH) were determined in saliva samples collected by the Salivette method from well-controlled insulin-dependent (IDDM n = 11) and non-insulin-dependent (NIDDM n = 18) diabetic patients and from age-cross-matched healthy subjects (n = 33).
9039 8445546 GPT was higher in NIDDM than IDDM, which in turn was higher than in normal subjects (42.78 +/- 14.72, 16.45 +/- 3.74 and 6.85 +/- 1.52 UI/L respectively).
9040 8447318 Transmission test for linkage disequilibrium: the insulin gene region and insulin-dependent diabetes mellitus (IDDM).
9041 8447318 A population association has consistently been observed between insulin-dependent diabetes mellitus (IDDM) and the "class 1" alleles of the region of tandem-repeat DNA (5' flanking polymorphism [5'FP]) adjacent to the insulin gene on chromosome 11p.
9042 8447318 This finding suggests that the insulin gene region contains a gene or genes contributing to IDDM susceptibility.
9043 8447318 Transmission test for linkage disequilibrium: the insulin gene region and insulin-dependent diabetes mellitus (IDDM).
9044 8447318 A population association has consistently been observed between insulin-dependent diabetes mellitus (IDDM) and the "class 1" alleles of the region of tandem-repeat DNA (5' flanking polymorphism [5'FP]) adjacent to the insulin gene on chromosome 11p.
9045 8447318 This finding suggests that the insulin gene region contains a gene or genes contributing to IDDM susceptibility.
9046 8447318 Transmission test for linkage disequilibrium: the insulin gene region and insulin-dependent diabetes mellitus (IDDM).
9047 8447318 A population association has consistently been observed between insulin-dependent diabetes mellitus (IDDM) and the "class 1" alleles of the region of tandem-repeat DNA (5' flanking polymorphism [5'FP]) adjacent to the insulin gene on chromosome 11p.
9048 8447318 This finding suggests that the insulin gene region contains a gene or genes contributing to IDDM susceptibility.
9049 8448621 A young woman with the HLA phenotype A1, A2, B5, B8, DR3, DR4 developed RA, idiopathic thrombocytopenic purpura (ITP), pernicious anaemia (PA), Hashimoto's thyroiditis (HT), systemic sclerosis (SS), pancreatic exocrine insufficiency (PEI) and coeliac disease (CD) before dying from vasculitic complications.
9050 8448621 A family study revealed RA, PA and insulin-dependent diabetes mellitus (IDDM) amongst her first degree relatives.
9051 8450063 We hypothesize that in patients with insulin-dependent diabetes mellitus (IDDM), recent antecedent iatrogenic hypoglycemia is a major cause of hypoglycemia-associated autonomic failure, a disorder distinct from classical diabetic autonomic neuropathy (CDAN), and that hypoglycemia-associated autonomic failure, by reducing both symptoms of and defense against developing hypoglycemia, results in recurrent iatrogenic hypoglycemia, thus creating a vicious cycle.
9052 8450063 We used the hyperinsulinemic (12.0 pmol.kg-1.min-1) stepped hypoglycemic clamp technique to assess autonomic and symptomatic responses to hypoglycemia and the insulin infusion test (4.0 pmol.kg-1.min-1) to assess defense against hypoglycemia on mornings before and after clamped afternoon hypoglycemia (approximately 2.8 mmol/liter) and hyperglycemia (approximately 11.1 mmol/liter) in patients with IDDM.
9053 8450063 Compared with nondiabetic subjects, IDDM with or without CDAN exhibited reduced epinephrine (P = 0.0222 and 0.0040) and pancreatic polypeptide (P = 0.0083 and 0.0056) responses to hypoglycemia.
9054 8450063 We hypothesize that in patients with insulin-dependent diabetes mellitus (IDDM), recent antecedent iatrogenic hypoglycemia is a major cause of hypoglycemia-associated autonomic failure, a disorder distinct from classical diabetic autonomic neuropathy (CDAN), and that hypoglycemia-associated autonomic failure, by reducing both symptoms of and defense against developing hypoglycemia, results in recurrent iatrogenic hypoglycemia, thus creating a vicious cycle.
9055 8450063 We used the hyperinsulinemic (12.0 pmol.kg-1.min-1) stepped hypoglycemic clamp technique to assess autonomic and symptomatic responses to hypoglycemia and the insulin infusion test (4.0 pmol.kg-1.min-1) to assess defense against hypoglycemia on mornings before and after clamped afternoon hypoglycemia (approximately 2.8 mmol/liter) and hyperglycemia (approximately 11.1 mmol/liter) in patients with IDDM.
9056 8450063 Compared with nondiabetic subjects, IDDM with or without CDAN exhibited reduced epinephrine (P = 0.0222 and 0.0040) and pancreatic polypeptide (P = 0.0083 and 0.0056) responses to hypoglycemia.
9057 8450063 We hypothesize that in patients with insulin-dependent diabetes mellitus (IDDM), recent antecedent iatrogenic hypoglycemia is a major cause of hypoglycemia-associated autonomic failure, a disorder distinct from classical diabetic autonomic neuropathy (CDAN), and that hypoglycemia-associated autonomic failure, by reducing both symptoms of and defense against developing hypoglycemia, results in recurrent iatrogenic hypoglycemia, thus creating a vicious cycle.
9058 8450063 We used the hyperinsulinemic (12.0 pmol.kg-1.min-1) stepped hypoglycemic clamp technique to assess autonomic and symptomatic responses to hypoglycemia and the insulin infusion test (4.0 pmol.kg-1.min-1) to assess defense against hypoglycemia on mornings before and after clamped afternoon hypoglycemia (approximately 2.8 mmol/liter) and hyperglycemia (approximately 11.1 mmol/liter) in patients with IDDM.
9059 8450063 Compared with nondiabetic subjects, IDDM with or without CDAN exhibited reduced epinephrine (P = 0.0222 and 0.0040) and pancreatic polypeptide (P = 0.0083 and 0.0056) responses to hypoglycemia.
9060 8450132 The strength of an insulin-dependent, diabetic (IDDM) person's sense of coherence (SOC), conceptualized according to Antonovsky's salutogenetic model, was related to patterns of problem-solving and to emotional coping strategies.
9061 8453825 We examined the plasma protein binding of an acidic drug (warfarin bound to albumin) and a basic drug [lidocaine (lignocaine) bound to alpha 1-acid glycoprotein] in 15 patients with insulin-dependent diabetes mellitus (IDDM) and 15 matched controls.
9062 8453825 This group had lower concentrations of both albumin and alpha 1-acid glycoprotein (AAG), achieving statistical significance vs control for albumin only.
9063 8454875 The high frequency of insulin-dependent diabetes (IDDM) in children with congenital rubella suggests that the infectious agent may trigger the autoimmune process.
9064 8454942 Oxygen free radicals have been implicated as mediators of pancreatic islet beta cell damage in autoimmune, insulin-dependent diabetes mellitus (IDDM).
9065 8458294 The purpose of this study was to examine the effect of a training experience on the attitudes and beliefs of pediatric residents concerning insulin-dependent diabetes mellitus (IDDM), persons with diabetes, and the use of a multidisciplinary team to empower patients/families.
9066 8458308 The DFBS was administered to 321 children and adolescents with insulin-dependent diabetes mellitus (IDDM).
9067 8458309 To assess the relationship between insulin-dependent diabetes mellitus (IDDM) self-care management and metabolic control in school-aged children, 21 children ages 10 to 14 years with a duration of IDDM of 5.5 years (range 1 to 13 years) were studied.
9068 8458307 Parents of children with insulin-dependent diabetes mellitus (IDDM) (n = 38) were surveyed to identify common and difficult obstacles to diabetes care.
9069 8469345 Of these, 102 (26.8%) had insulin-dependent diabetes mellitus (IDDM), and 278 (73.2%) had non-insulin-dependent diabetes mellitus (NIDDM).
9070 8472622 In addition, we studied the hospital admission records during three consecutive years in order to find out the incidence of type 1 insulin-dependent diabetes mellitus (IDDM) below 15 years of age in the Avila Health Care region of Spain.
9071 8472628 The hyperglycemic effect of intramuscularly injected GL-G was more potent and long-standing than when intravenously injected, particularly in insulin-dependent diabetic (IDDM) patients.
9072 8472944 Sixty-six outpatients with insulin-dependent diabetes mellitus (IDDM) filled in a life event questionnaire reflecting positive and negative life events perceived to have occurred over the past year.
9073 8473380 To investigate hypothalamic and/or pituitary abnormalities in women with poorly controlled insulin-dependent diabetes mellitus (IDDM) and secondary amenorrhea, we measured serum LH every 10 min for 24 h and for 2 additional h after the administration of exogenous GnRH in 8 women with IDDM and amenorrhea and compared these to data from 15 eumenorrheic nondiabetic women.
9074 8473380 The IDDM women responded to a 10-micrograms GnRH bolus with LH pulses of larger total (51 +/- 15.9 vs. 15 +/- 1.4 IU/L; P < 0.01) and incremental (29 +/- 7.6 vs. 9 +/- 1.2; P < 0.001) amplitude.
9075 8473380 To investigate hypothalamic and/or pituitary abnormalities in women with poorly controlled insulin-dependent diabetes mellitus (IDDM) and secondary amenorrhea, we measured serum LH every 10 min for 24 h and for 2 additional h after the administration of exogenous GnRH in 8 women with IDDM and amenorrhea and compared these to data from 15 eumenorrheic nondiabetic women.
9076 8473380 The IDDM women responded to a 10-micrograms GnRH bolus with LH pulses of larger total (51 +/- 15.9 vs. 15 +/- 1.4 IU/L; P < 0.01) and incremental (29 +/- 7.6 vs. 9 +/- 1.2; P < 0.001) amplitude.
9077 8475491 Genes for insulin-dependent diabetes mellitus (IDDM) in the major histocompatibility complex (MHC) of African-Americans.
9078 8475491 Mapping the MHC-associated susceptibility and resistance factors for insulin-dependent diabetes mellitus (IDDM) has been difficult due to the strong linkage disequilibrium within the HLA-DR-DQ region.
9079 8475491 Genes for insulin-dependent diabetes mellitus (IDDM) in the major histocompatibility complex (MHC) of African-Americans.
9080 8475491 Mapping the MHC-associated susceptibility and resistance factors for insulin-dependent diabetes mellitus (IDDM) has been difficult due to the strong linkage disequilibrium within the HLA-DR-DQ region.
9081 8477801 Linkage disequilibrium between TAP2 variants and HLA class II alleles; no primary association between TAP2 variants and insulin-dependent diabetes mellitus.
9082 8477801 The TAP1 and TAP2 genes, located in the HLA class II region, encode subunits of a peptide transporter.
9083 8477801 Here studies on linkage disequilibrium between TAP2 variants and HLA class II alleles are reported, in an attempt to evaluate whether TAP2 variants are associated with insulin-dependent diabetes mellitus (IDDM).
9084 8477801 As reported previously, a significant decrease of homozygosity for TAP2 alleles encoding alanine at residue 665 (665 Ala) and glutamine at 687 (687 Gln) paralleled by an increase in homozygosity for TAP2 alleles encoding threonine at residue 665 (665 Thr) and a stop codon at 687 (687 Stop), was found in both Finnish and Norwegian IDDM patients compared to random controls.
9085 8477801 Thus, when DR- and DQ-matched patients and controls were compared, associations of the investigated TAP2 variants and IDDM were no longer detectable.
9086 8477801 These data, therefore, indicate that the associations previously found between certain TAP2 variants and IDDM are secondary to a primary association between this disease and particular DQ alpha beta heterodimers.
9087 8477801 Linkage disequilibrium between TAP2 variants and HLA class II alleles; no primary association between TAP2 variants and insulin-dependent diabetes mellitus.
9088 8477801 The TAP1 and TAP2 genes, located in the HLA class II region, encode subunits of a peptide transporter.
9089 8477801 Here studies on linkage disequilibrium between TAP2 variants and HLA class II alleles are reported, in an attempt to evaluate whether TAP2 variants are associated with insulin-dependent diabetes mellitus (IDDM).
9090 8477801 As reported previously, a significant decrease of homozygosity for TAP2 alleles encoding alanine at residue 665 (665 Ala) and glutamine at 687 (687 Gln) paralleled by an increase in homozygosity for TAP2 alleles encoding threonine at residue 665 (665 Thr) and a stop codon at 687 (687 Stop), was found in both Finnish and Norwegian IDDM patients compared to random controls.
9091 8477801 Thus, when DR- and DQ-matched patients and controls were compared, associations of the investigated TAP2 variants and IDDM were no longer detectable.
9092 8477801 These data, therefore, indicate that the associations previously found between certain TAP2 variants and IDDM are secondary to a primary association between this disease and particular DQ alpha beta heterodimers.
9093 8477801 Linkage disequilibrium between TAP2 variants and HLA class II alleles; no primary association between TAP2 variants and insulin-dependent diabetes mellitus.
9094 8477801 The TAP1 and TAP2 genes, located in the HLA class II region, encode subunits of a peptide transporter.
9095 8477801 Here studies on linkage disequilibrium between TAP2 variants and HLA class II alleles are reported, in an attempt to evaluate whether TAP2 variants are associated with insulin-dependent diabetes mellitus (IDDM).
9096 8477801 As reported previously, a significant decrease of homozygosity for TAP2 alleles encoding alanine at residue 665 (665 Ala) and glutamine at 687 (687 Gln) paralleled by an increase in homozygosity for TAP2 alleles encoding threonine at residue 665 (665 Thr) and a stop codon at 687 (687 Stop), was found in both Finnish and Norwegian IDDM patients compared to random controls.
9097 8477801 Thus, when DR- and DQ-matched patients and controls were compared, associations of the investigated TAP2 variants and IDDM were no longer detectable.
9098 8477801 These data, therefore, indicate that the associations previously found between certain TAP2 variants and IDDM are secondary to a primary association between this disease and particular DQ alpha beta heterodimers.
9099 8477801 Linkage disequilibrium between TAP2 variants and HLA class II alleles; no primary association between TAP2 variants and insulin-dependent diabetes mellitus.
9100 8477801 The TAP1 and TAP2 genes, located in the HLA class II region, encode subunits of a peptide transporter.
9101 8477801 Here studies on linkage disequilibrium between TAP2 variants and HLA class II alleles are reported, in an attempt to evaluate whether TAP2 variants are associated with insulin-dependent diabetes mellitus (IDDM).
9102 8477801 As reported previously, a significant decrease of homozygosity for TAP2 alleles encoding alanine at residue 665 (665 Ala) and glutamine at 687 (687 Gln) paralleled by an increase in homozygosity for TAP2 alleles encoding threonine at residue 665 (665 Thr) and a stop codon at 687 (687 Stop), was found in both Finnish and Norwegian IDDM patients compared to random controls.
9103 8477801 Thus, when DR- and DQ-matched patients and controls were compared, associations of the investigated TAP2 variants and IDDM were no longer detectable.
9104 8477801 These data, therefore, indicate that the associations previously found between certain TAP2 variants and IDDM are secondary to a primary association between this disease and particular DQ alpha beta heterodimers.
9105 8479943 In this group were 77 patients with noninsulin-dependent diabetes (NIDDM), and 21 patients were insulin-dependent diabetes (IDDM).
9106 8481544 Our objective was to ascertain the frequency of antibodies to glutamic acid decarboxylase (GAD) in Europids and four Asian ethnic groups with insulin-dependent diabetes mellitus (IDDM) to gain insight into why the prevalence and incidence of IDDM varies so widely among ethnic and/or geographically diverse population groups.
9107 8481544 The prevalence of antibodies to GAD, compared with Europids (63%), was much lower in all Asian populations with IDDM: Japanese (31%), Thai (29%), Korean (5%), and Chinese (27%).
9108 8481544 Almost all IDDM subjects positive for islet cell antibodies had antibodies to GAD, but the converse did not hold.
9109 8481544 A radioimmunoprecipitation assay for antibodies to GAD applied to serum from subjects with IDDM in various ethnic groups showed that Europids with IDDM had a much higher prevalence of such antibodies than did Asians.
9110 8481544 Our objective was to ascertain the frequency of antibodies to glutamic acid decarboxylase (GAD) in Europids and four Asian ethnic groups with insulin-dependent diabetes mellitus (IDDM) to gain insight into why the prevalence and incidence of IDDM varies so widely among ethnic and/or geographically diverse population groups.
9111 8481544 The prevalence of antibodies to GAD, compared with Europids (63%), was much lower in all Asian populations with IDDM: Japanese (31%), Thai (29%), Korean (5%), and Chinese (27%).
9112 8481544 Almost all IDDM subjects positive for islet cell antibodies had antibodies to GAD, but the converse did not hold.
9113 8481544 A radioimmunoprecipitation assay for antibodies to GAD applied to serum from subjects with IDDM in various ethnic groups showed that Europids with IDDM had a much higher prevalence of such antibodies than did Asians.
9114 8481544 Our objective was to ascertain the frequency of antibodies to glutamic acid decarboxylase (GAD) in Europids and four Asian ethnic groups with insulin-dependent diabetes mellitus (IDDM) to gain insight into why the prevalence and incidence of IDDM varies so widely among ethnic and/or geographically diverse population groups.
9115 8481544 The prevalence of antibodies to GAD, compared with Europids (63%), was much lower in all Asian populations with IDDM: Japanese (31%), Thai (29%), Korean (5%), and Chinese (27%).
9116 8481544 Almost all IDDM subjects positive for islet cell antibodies had antibodies to GAD, but the converse did not hold.
9117 8481544 A radioimmunoprecipitation assay for antibodies to GAD applied to serum from subjects with IDDM in various ethnic groups showed that Europids with IDDM had a much higher prevalence of such antibodies than did Asians.
9118 8481544 Our objective was to ascertain the frequency of antibodies to glutamic acid decarboxylase (GAD) in Europids and four Asian ethnic groups with insulin-dependent diabetes mellitus (IDDM) to gain insight into why the prevalence and incidence of IDDM varies so widely among ethnic and/or geographically diverse population groups.
9119 8481544 The prevalence of antibodies to GAD, compared with Europids (63%), was much lower in all Asian populations with IDDM: Japanese (31%), Thai (29%), Korean (5%), and Chinese (27%).
9120 8481544 Almost all IDDM subjects positive for islet cell antibodies had antibodies to GAD, but the converse did not hold.
9121 8481544 A radioimmunoprecipitation assay for antibodies to GAD applied to serum from subjects with IDDM in various ethnic groups showed that Europids with IDDM had a much higher prevalence of such antibodies than did Asians.
9122 8481552 The salivary composition and flow rate were examined in 20 patients with insulin-dependent diabetes mellitus (IDDM) and in 19 patients with non-insulin-dependent diabetes mellitus (NIDDM) and compared with 20 healthy controls.
9123 8481552 A significant positive correlation was found between the gingival index and the concentrations of total protein, albumin, lysozyme, and lactoferrin in whole resting saliva in the three groups examined.
9124 8486790 Lymphocytes from patients with insulin-dependent diabetes mellitus (IDDM), a chronic autoimmune disease, have recently been shown to have decreased surface expression of MHC class I antigens.
9125 8486790 Since IDDM and other autoimmune diseases share a strong genetic association with MHC class II genes, which may in turn be linked to genes that affect MHC class I expression, we studied other autoimmune diseases to determine whether MHC class I expression is abnormal.
9126 8486790 Freshly prepared PBLs from the autoimmune diseases studied and the corresponding fresh EBV-transformed B cell lines had decreased MHC class I expression compared with PBLs from normal volunteers and non-insulin-dependent (nonautoimmune) diabetic patients.
9127 8486790 Only 3 of more than 180 donors without IDDM or other clinically recognized autoimmune disease had persistently decreased MHC class I expression; one patient was treated with immunosuppressive drugs, and subsequent screening of the other two patients revealed high titers of autoantibodies, revealing clinically occult autoimmunity.
9128 8486790 Lymphocytes from patients with insulin-dependent diabetes mellitus (IDDM), a chronic autoimmune disease, have recently been shown to have decreased surface expression of MHC class I antigens.
9129 8486790 Since IDDM and other autoimmune diseases share a strong genetic association with MHC class II genes, which may in turn be linked to genes that affect MHC class I expression, we studied other autoimmune diseases to determine whether MHC class I expression is abnormal.
9130 8486790 Freshly prepared PBLs from the autoimmune diseases studied and the corresponding fresh EBV-transformed B cell lines had decreased MHC class I expression compared with PBLs from normal volunteers and non-insulin-dependent (nonautoimmune) diabetic patients.
9131 8486790 Only 3 of more than 180 donors without IDDM or other clinically recognized autoimmune disease had persistently decreased MHC class I expression; one patient was treated with immunosuppressive drugs, and subsequent screening of the other two patients revealed high titers of autoantibodies, revealing clinically occult autoimmunity.
9132 8486790 Lymphocytes from patients with insulin-dependent diabetes mellitus (IDDM), a chronic autoimmune disease, have recently been shown to have decreased surface expression of MHC class I antigens.
9133 8486790 Since IDDM and other autoimmune diseases share a strong genetic association with MHC class II genes, which may in turn be linked to genes that affect MHC class I expression, we studied other autoimmune diseases to determine whether MHC class I expression is abnormal.
9134 8486790 Freshly prepared PBLs from the autoimmune diseases studied and the corresponding fresh EBV-transformed B cell lines had decreased MHC class I expression compared with PBLs from normal volunteers and non-insulin-dependent (nonautoimmune) diabetic patients.
9135 8486790 Only 3 of more than 180 donors without IDDM or other clinically recognized autoimmune disease had persistently decreased MHC class I expression; one patient was treated with immunosuppressive drugs, and subsequent screening of the other two patients revealed high titers of autoantibodies, revealing clinically occult autoimmunity.
9136 8487645 The relationship between hepatic insulin action and long-term glycemic control was assessed in 20 adolescents with insulin-dependent diabetes mellitus (IDDM) and five healthy matched controls using a two-step (0.8 and 1.6 mU/kg/min) hyperinsulinemic-euglycemic clamp and [6,6-2H2]glucose.
9137 8487645 In the postabsorptive state, hepatic glucose production (HGP) was similar in IDDM patients and controls (593 +/- 40 v 518 +/- 27 mumol/m2/min); however, plasma glucose and free insulin concentrations were higher in IDDM patients than in controls (6.5 +/- 0.4 v 5.4 +/- 0.1 mmol/L [P = .01], and 207 +/- 21 v 104 +/- 10 pmol/L [P < .001], respectively).
9138 8487645 The relationship between hepatic insulin action and long-term glycemic control was assessed in 20 adolescents with insulin-dependent diabetes mellitus (IDDM) and five healthy matched controls using a two-step (0.8 and 1.6 mU/kg/min) hyperinsulinemic-euglycemic clamp and [6,6-2H2]glucose.
9139 8487645 In the postabsorptive state, hepatic glucose production (HGP) was similar in IDDM patients and controls (593 +/- 40 v 518 +/- 27 mumol/m2/min); however, plasma glucose and free insulin concentrations were higher in IDDM patients than in controls (6.5 +/- 0.4 v 5.4 +/- 0.1 mmol/L [P = .01], and 207 +/- 21 v 104 +/- 10 pmol/L [P < .001], respectively).
9140 8487660 The aim of the present study was to characterize the effect of a hyperglycemic period (44 hours) on the levels of insulin-antagonistic hormones and insulin sensitivity in seven subjects with well-controlled insulin-dependent diabetes mellitus (IDDM).
9141 8487660 In conclusion, a period of hyperglycemia leads to insulin resistance in IDDM patients.
9142 8487660 The aim of the present study was to characterize the effect of a hyperglycemic period (44 hours) on the levels of insulin-antagonistic hormones and insulin sensitivity in seven subjects with well-controlled insulin-dependent diabetes mellitus (IDDM).
9143 8487660 In conclusion, a period of hyperglycemia leads to insulin resistance in IDDM patients.
9144 8487672 During the preclinical period of insulin-dependent diabetes mellitus (IDDM), progression to clinical IDDM is characterized by declining beta-cell function.
9145 8487672 Although the presence of insulin autoantibodies (IAA) improves the ability of islet cell antibodies (ICA) to predict subsequent clinical IDDM, few studies have examined the risk of developing IDDM in subjects positive for IAA but negative for both ICA and antibodies to glutamic acid decarboxylase (64kA).
9146 8487672 During the preclinical period of insulin-dependent diabetes mellitus (IDDM), progression to clinical IDDM is characterized by declining beta-cell function.
9147 8487672 Although the presence of insulin autoantibodies (IAA) improves the ability of islet cell antibodies (ICA) to predict subsequent clinical IDDM, few studies have examined the risk of developing IDDM in subjects positive for IAA but negative for both ICA and antibodies to glutamic acid decarboxylase (64kA).
9148 8490012 Experiments in rodent models of insulin-dependent diabetes mellitus (IDDM) suggest that destruction of pancreatic beta cells can be both initiated and inhibited by certain environmental factors such as dietary constituents.
9149 8495618 They were asked also what they consider to be acceptable ranges for blood glucose and HbA1 in IDDM patients.
9150 8495618 CONCLUSIONS--It appears that primary-care physicians are not fully aware of recommended criteria for intensive treatment of blood glucose in IDDM patients or of the importance of multiple insulin injections, use of HbA1, and patient SMBG.
9151 8495618 They were asked also what they consider to be acceptable ranges for blood glucose and HbA1 in IDDM patients.
9152 8495618 CONCLUSIONS--It appears that primary-care physicians are not fully aware of recommended criteria for intensive treatment of blood glucose in IDDM patients or of the importance of multiple insulin injections, use of HbA1, and patient SMBG.
9153 8495808 5' insulin gene polymorphism confers risk to IDDM independently of HLA class II susceptibility.
9154 8495808 The polymorphic variable number of tandem repeats in the 5' upstream region of the human insulin gene is a well-known non-human leukocyte antigen locus contributing to genetic susceptibility to IDDM.
9155 8495808 The 5' INS 1/1 genotype was positively associated with IDDM both in non-DR4 subjects (relative risk = 4.3; 95% confidence interval, 1.6-11.5) and DR4 subjects (relative risk = 4.2; 95% confidence interval, 1.9-9.0).
9156 8495808 Further subdivision of IDDM patients and matched control subjects according to HLA-DQA1 and HLA-DQB1 genotype or phenotype also failed to show any association between 5' INS and HLA class II genes in diabetic patients.
9157 8495808 5' insulin gene polymorphism confers risk to IDDM independently of HLA class II susceptibility.
9158 8495808 The polymorphic variable number of tandem repeats in the 5' upstream region of the human insulin gene is a well-known non-human leukocyte antigen locus contributing to genetic susceptibility to IDDM.
9159 8495808 The 5' INS 1/1 genotype was positively associated with IDDM both in non-DR4 subjects (relative risk = 4.3; 95% confidence interval, 1.6-11.5) and DR4 subjects (relative risk = 4.2; 95% confidence interval, 1.9-9.0).
9160 8495808 Further subdivision of IDDM patients and matched control subjects according to HLA-DQA1 and HLA-DQB1 genotype or phenotype also failed to show any association between 5' INS and HLA class II genes in diabetic patients.
9161 8495808 5' insulin gene polymorphism confers risk to IDDM independently of HLA class II susceptibility.
9162 8495808 The polymorphic variable number of tandem repeats in the 5' upstream region of the human insulin gene is a well-known non-human leukocyte antigen locus contributing to genetic susceptibility to IDDM.
9163 8495808 The 5' INS 1/1 genotype was positively associated with IDDM both in non-DR4 subjects (relative risk = 4.3; 95% confidence interval, 1.6-11.5) and DR4 subjects (relative risk = 4.2; 95% confidence interval, 1.9-9.0).
9164 8495808 Further subdivision of IDDM patients and matched control subjects according to HLA-DQA1 and HLA-DQB1 genotype or phenotype also failed to show any association between 5' INS and HLA class II genes in diabetic patients.
9165 8495808 5' insulin gene polymorphism confers risk to IDDM independently of HLA class II susceptibility.
9166 8495808 The polymorphic variable number of tandem repeats in the 5' upstream region of the human insulin gene is a well-known non-human leukocyte antigen locus contributing to genetic susceptibility to IDDM.
9167 8495808 The 5' INS 1/1 genotype was positively associated with IDDM both in non-DR4 subjects (relative risk = 4.3; 95% confidence interval, 1.6-11.5) and DR4 subjects (relative risk = 4.2; 95% confidence interval, 1.9-9.0).
9168 8495808 Further subdivision of IDDM patients and matched control subjects according to HLA-DQA1 and HLA-DQB1 genotype or phenotype also failed to show any association between 5' INS and HLA class II genes in diabetic patients.
9169 8495980 The non-obese diabetic (NOD) mouse is a model for the study of insulin-dependent diabetes mellitus (IDDM).
9170 8496315 Patients with insulin-dependent diabetes mellitus (IDDM) who have undergone combined pancreas and kidney (P/K) transplantation, are hyperinsulinemic and have impaired insulin-stimulated whole body glucose uptake.
9171 8496315 We have investigated whether their reduced glucose uptake was due to insulin resistance at the tissue level or was caused by reduced muscle blood flow, previously reported to be present in patients with IDDM.
9172 8496315 Patients with insulin-dependent diabetes mellitus (IDDM) who have undergone combined pancreas and kidney (P/K) transplantation, are hyperinsulinemic and have impaired insulin-stimulated whole body glucose uptake.
9173 8496315 We have investigated whether their reduced glucose uptake was due to insulin resistance at the tissue level or was caused by reduced muscle blood flow, previously reported to be present in patients with IDDM.
9174 8497435 Although 28% were insulin-treated, only 3.6% had insulin-dependent diabetes (IDDM).
9175 8498864 In this investigation 100 insulin-dependent diabetes mellitus (IDDM) and 314 non-insulin-dependent diabetes mellitus (NIDDM) patients with and without an objective evidence of neuropathy, having an age span in between 15 and 60 years and a duration of diabetes distributed over 1-33 years, were included along with their age-matched nondiabetic controls.
9176 8503361 To study the day-to-day variation in the glycemic response to a starch-rich meal in subjects with insulin-dependent diabetes mellitus (IDDM), eight young subjects with IDDM were served test meals of 100 g white bread on 3 separate days.
9177 8504002 We review 42 live infants of insulin dependent diabetic mothers (IDDM) in a third level center.
9178 8504768 Isletectomized (Ix) fish were then evaluated to determine whether the lack of islet hormones would cause the development of symptoms of insulin-dependent diabetes mellitus (IDDM) in a teleost fish.
9179 8504768 The establishment of this unique model of IDDM in an ectothermic vertebrate should prove valuable for future comparative studies on the role of insulin and other pancreatic factors in the regulation of metabolic and growth processes.
9180 8504768 Isletectomized (Ix) fish were then evaluated to determine whether the lack of islet hormones would cause the development of symptoms of insulin-dependent diabetes mellitus (IDDM) in a teleost fish.
9181 8504768 The establishment of this unique model of IDDM in an ectothermic vertebrate should prove valuable for future comparative studies on the role of insulin and other pancreatic factors in the regulation of metabolic and growth processes.
9182 8504769 Roles of insulin, growth hormone (GH), insulin-like growth factor-I, and hepatic GH receptors in diabetic growth inhibition in the goby, Gillichthys mirabilis.
9183 8504769 Insulin-dependent diabetes mellitus (IDDM), when untreated or poorly controlled in mammals, results in growth retardation.
9184 8504769 Furthermore, whereas cartilage from rats with IDDM is resistant to stimulation by insulin-like growth factor-I (IGF-I) in vitro, cartilage explants from the Ix fish were highly responsive to recombinant bovine IGF-I, exhibiting a dose-dependent stimulation of 35SO4 incorporation.
9185 8504769 This inhibition is similar to that which occurs in mammals with IDDM in some respects, but is different in others, as the diabetic fish did not develop resistance to growth stimulation by either GH or IGF-I.
9186 8504769 Roles of insulin, growth hormone (GH), insulin-like growth factor-I, and hepatic GH receptors in diabetic growth inhibition in the goby, Gillichthys mirabilis.
9187 8504769 Insulin-dependent diabetes mellitus (IDDM), when untreated or poorly controlled in mammals, results in growth retardation.
9188 8504769 Furthermore, whereas cartilage from rats with IDDM is resistant to stimulation by insulin-like growth factor-I (IGF-I) in vitro, cartilage explants from the Ix fish were highly responsive to recombinant bovine IGF-I, exhibiting a dose-dependent stimulation of 35SO4 incorporation.
9189 8504769 This inhibition is similar to that which occurs in mammals with IDDM in some respects, but is different in others, as the diabetic fish did not develop resistance to growth stimulation by either GH or IGF-I.
9190 8504769 Roles of insulin, growth hormone (GH), insulin-like growth factor-I, and hepatic GH receptors in diabetic growth inhibition in the goby, Gillichthys mirabilis.
9191 8504769 Insulin-dependent diabetes mellitus (IDDM), when untreated or poorly controlled in mammals, results in growth retardation.
9192 8504769 Furthermore, whereas cartilage from rats with IDDM is resistant to stimulation by insulin-like growth factor-I (IGF-I) in vitro, cartilage explants from the Ix fish were highly responsive to recombinant bovine IGF-I, exhibiting a dose-dependent stimulation of 35SO4 incorporation.
9193 8504769 This inhibition is similar to that which occurs in mammals with IDDM in some respects, but is different in others, as the diabetic fish did not develop resistance to growth stimulation by either GH or IGF-I.
9194 8507203 Glutamic acid decarboxylase (GAD) catalyzes formation of gamma-aminobutyric acid from glutamic acid and is a major autoantigen in insulin-dependent diabetes mellitus.
9195 8507203 The isolation of cDNA for this additional islet GAD isoforms will be important in studying the etiology and pathogenesis of IDDM.
9196 8509158 We have examined, by western immunoblot analysis, the sera of 16 insulin-dependent diabetes mellitus patients (IDDM) for the presence of autoantibodies against proteins extracted from islet-cell enriched preparations of normal human pancreata.
9197 8510514 The study objective was to determine the dose-response relationship of postprandial blood glucose response areas to the amount of starch ingested in insulin-dependent diabetic (IDDM) subjects.
9198 8510525 To this end, we determined plasma C-peptide concentrations during euglycemic-hyperinsulinemic (approximately 500 pmol/L) clamps in five patients with insulin-dependent diabetes mellitus (IDDM) after combined pancreas and kidney (P/K) transplantation, in five nondiabetic patients after kidney transplantation (K), and in six normal control subjects.
9199 8513288 The changes in stroke volume (SV) during upright exercise were studied in 20 insulin-dependent diabetics (IDDM) and 20 age- and sex-matched controls.
9200 8518458 Persistent microalbuminuria [albumin excretion rate (AER): 30-300 micrograms/min] is predictive of clinical nephropathy in patients with insulin-dependent diabetes mellitus (IDDM) and cardiovascular mortality in addition to nephropathy in patients with non-insulin-dependent diabetes.
9201 8518458 The relative risk for the development of persistent microalbuminuria in diabetic patients with a greater proportion than 3 out of 20 determinations in the microalbuminuric range was 17.4 (95% confidence interval, 3.92-77.2) in those with IDDM and 2.78 (0.99-7.8) in those with non-insulin-dependent diabetes when compared with matched diabetic patients with fewer elevated measurements.
9202 8518458 Persistent microalbuminuria [albumin excretion rate (AER): 30-300 micrograms/min] is predictive of clinical nephropathy in patients with insulin-dependent diabetes mellitus (IDDM) and cardiovascular mortality in addition to nephropathy in patients with non-insulin-dependent diabetes.
9203 8518458 The relative risk for the development of persistent microalbuminuria in diabetic patients with a greater proportion than 3 out of 20 determinations in the microalbuminuric range was 17.4 (95% confidence interval, 3.92-77.2) in those with IDDM and 2.78 (0.99-7.8) in those with non-insulin-dependent diabetes when compared with matched diabetic patients with fewer elevated measurements.
9204 8525151 Diabetic nephropathy develops in approximately 35% of patients with insulin-dependent diabetes mellitus (IDDM) and in a similar proportion of patients with non-insulin-dependent diabetes mellitus (NIDDM).
9205 8529042 Both insulin-dependent diabetes mellitus (IDDM) and unilateral nephrectomy (UNX) are associated with an increase in the glomerular filtration rate.
9206 8529497 The subjects of the study were 107 children with insulin-dependent diabetes mellitus (IDDM), who were enrolled in a Summer camp program for diabetic children in Kinki District, Japan from 1972 to 1990, and who had at least three determinations of HbA1 during the observation period.
9207 8530614 Insulin-like growth factor-binding protein-2 and insulin: studies in children with type 1 diabetes mellitus and maturity-onset diabetes of the young.
9208 8530614 The regulation of circulating insulin-like growth factor-binding protein-2 (IGFBP-2) in humans is not well understood.
9209 8530614 In vitro and animal data have identified the role of insulin in the regulation of IGFBP-2, but such a relationship has not been established clearly in humans.
9210 8530614 In the present study, serum IGFBP-2 concentrations were assessed by Western ligand blot and immunoblot analysis in children with newly diagnosed and untreated insulin-dependent diabetes mellitus (IDDM) and maturity-onset diabetes of the young before and at various times after insulin therapy.
9211 8530614 Densitometric analysis demonstrated that before insulin therapy, group A patients had serum IGFBP-2 levels comparable to those in lean controls, and no significant change in IGFBP-2 was observed during insulin therapy.
9212 8530614 However, group B patients had a 2-fold elevation in IGFBP-2 levels before insulin therapy compared to lean controls.
9213 8530614 In these patients, IGFBP-2 tended to decrease at 1 week, but was not significantly reduced until 1 month after the initiation of insulin therapy.
9214 8530614 Children with maturity-onset diabetes of the young, who had insulin levels and body mass indexes greater than IDDM patients and lean controls, had significantly lower IGFBP-2 levels than both lean and obese controls.
9215 8530614 IGFBP-2 levels tended to decrease further during insulin therapy.
9216 8530614 These results indicate that long standing alterations in serum insulin concentrations beyond the physiological range have significant influence on serum IGFBP-2 levels in children and confirm earlier findings that serum IGFBP-2 levels are not acutely regulated by insulin.
9217 8530614 Insulin-like growth factor-binding protein-2 and insulin: studies in children with type 1 diabetes mellitus and maturity-onset diabetes of the young.
9218 8530614 The regulation of circulating insulin-like growth factor-binding protein-2 (IGFBP-2) in humans is not well understood.
9219 8530614 In vitro and animal data have identified the role of insulin in the regulation of IGFBP-2, but such a relationship has not been established clearly in humans.
9220 8530614 In the present study, serum IGFBP-2 concentrations were assessed by Western ligand blot and immunoblot analysis in children with newly diagnosed and untreated insulin-dependent diabetes mellitus (IDDM) and maturity-onset diabetes of the young before and at various times after insulin therapy.
9221 8530614 Densitometric analysis demonstrated that before insulin therapy, group A patients had serum IGFBP-2 levels comparable to those in lean controls, and no significant change in IGFBP-2 was observed during insulin therapy.
9222 8530614 However, group B patients had a 2-fold elevation in IGFBP-2 levels before insulin therapy compared to lean controls.
9223 8530614 In these patients, IGFBP-2 tended to decrease at 1 week, but was not significantly reduced until 1 month after the initiation of insulin therapy.
9224 8530614 Children with maturity-onset diabetes of the young, who had insulin levels and body mass indexes greater than IDDM patients and lean controls, had significantly lower IGFBP-2 levels than both lean and obese controls.
9225 8530614 IGFBP-2 levels tended to decrease further during insulin therapy.
9226 8530614 These results indicate that long standing alterations in serum insulin concentrations beyond the physiological range have significant influence on serum IGFBP-2 levels in children and confirm earlier findings that serum IGFBP-2 levels are not acutely regulated by insulin.
9227 8530627 Age and family relationship accentuate the risk of insulin-dependent diabetes mellitus (IDDM) in relatives of patients with IDDM.
9228 8531840 While fluctuations of estrogen are known to contribute to the pathogenesis of these conditions, so also do fluctuations of IGF-II and there is some suggestion that IGF-II and insulin may well be inversely regulated.
9229 8531840 In addition, insulin-dependent diabetes mellitus (IDDM), rheumatoid arthritis, and schizophrenia are thought to be autoimmune disorders, while cancer is associated with immune system failure.
9230 8533167 The major disease locus, IDDM1 in the major histocompatibility complex(MHC) on chromosome 6p21, accounts for about 35% of the observed familial clustering and its contribution to disease susceptibility is likely to involve polymorphic residues of class II molecules in T-cell-mediated autoimmunity.
9231 8533167 IDDM2 is encoded by a minisatellite locus embedded in the 5' regulatory region of the insulin gene.
9232 8533167 The major disease locus, IDDM1 in the major histocompatibility complex(MHC) on chromosome 6p21, accounts for about 35% of the observed familial clustering and its contribution to disease susceptibility is likely to involve polymorphic residues of class II molecules in T-cell-mediated autoimmunity.
9233 8533167 IDDM2 is encoded by a minisatellite locus embedded in the 5' regulatory region of the insulin gene.
9234 8534739 Alterations in the fibrinolytic system have been demonstrated in noninsulin-dependent diabetic patients (NIDDM) but not in insulin-dependent diabetic patients (IDDM).
9235 8535356 Apolipoprotein (a) concentrations in type 1 (insulin-dependent) diabetes mellitus.
9236 8535356 It has been suggested that insulin-dependent diabetes mellitus (IDDM) patients have higher values of lipoprotein (a)-Lp (a) that may account for their increased atherogenic risk, as related to non-diabetic subjects.
9237 8539261 Regulation of insulin-like growth factor-binding proteins in rats with insulin-dependent diabetes mellitus.
9238 8539261 As previously reported, activation of the adrenocorticotropic hormone (ACTH)-adrenal cortical axis in rats with insulin-dependent diabetes mellitus (IDDM) reduces their growth and circulating insulin-like growth factor-I (IGF-I) levels and induces a resistance to growth hormone (GH) and IGF-I.
9239 8539261 Induction of IDDM increased serum concentrations of IGFBP-1 and -2 and reduced those of IGFBP-3 and -4.
9240 8539261 Although serum IGFBP-1 and -2 concentrations remained elevated in the HxDb rats compared with the NonDb controls, IGFBP-1 levels were reduced compared with those in the Db controls.
9241 8539261 Serum IGFBP-3 and -4 were reduced to levels below those in Db controls.
9242 8539261 Although IGFBP-3 and -4 concentrations were elevated to normal in AxDb rats, the IGFBP-2 concentration was increased above those in both NonDb and Db rats and the IGFBP-1 concentration was reduced.
9243 8539261 Administration of pGH increased serum IGFBP-4 concentrations in all groups and IGFBP-3 concentrations in all groups except the Db.
9244 8539261 The refractoriness of Db rats to pGH is associated with a failure of the hormone to elevate IGFBP-2 and -3 titers and to reduce those of IGFBP-1.
9245 8539261 Impaired growth was associated with substantially reduced IGFBP-3 concentrations and elevated IGFBP-1, whereas growth restoration was associated with the opposite changes.
9246 8539261 Regulation of insulin-like growth factor-binding proteins in rats with insulin-dependent diabetes mellitus.
9247 8539261 As previously reported, activation of the adrenocorticotropic hormone (ACTH)-adrenal cortical axis in rats with insulin-dependent diabetes mellitus (IDDM) reduces their growth and circulating insulin-like growth factor-I (IGF-I) levels and induces a resistance to growth hormone (GH) and IGF-I.
9248 8539261 Induction of IDDM increased serum concentrations of IGFBP-1 and -2 and reduced those of IGFBP-3 and -4.
9249 8539261 Although serum IGFBP-1 and -2 concentrations remained elevated in the HxDb rats compared with the NonDb controls, IGFBP-1 levels were reduced compared with those in the Db controls.
9250 8539261 Serum IGFBP-3 and -4 were reduced to levels below those in Db controls.
9251 8539261 Although IGFBP-3 and -4 concentrations were elevated to normal in AxDb rats, the IGFBP-2 concentration was increased above those in both NonDb and Db rats and the IGFBP-1 concentration was reduced.
9252 8539261 Administration of pGH increased serum IGFBP-4 concentrations in all groups and IGFBP-3 concentrations in all groups except the Db.
9253 8539261 The refractoriness of Db rats to pGH is associated with a failure of the hormone to elevate IGFBP-2 and -3 titers and to reduce those of IGFBP-1.
9254 8539261 Impaired growth was associated with substantially reduced IGFBP-3 concentrations and elevated IGFBP-1, whereas growth restoration was associated with the opposite changes.
9255 8542735 At this time it was documented that elevated BP was very closely related to development of diabetic renal disease in Type 1 (insulin-dependent) diabetic (IDDM) patients, and studies also showed a correlation between blood pressure and rate of progression.
9256 8543838 Glutamic acid decarboxylase (GAD) is an autoantigen in two autoimmune diseases, insulin-dependent diabetes mellitus (IDDM) and stiff-man syndrome (SMS).
9257 8543838 Our results indicate that individuals with SMS have GAD Abs in 100- to 500-fold higher titer than individuals with IDDM.
9258 8543838 The population of GAD Abs in SMS sera is quite complex and includes those that recognize at least three GAD 65 epitope regions located between amino acids 1-16, 188-442, and 442-563.
9259 8543838 These types of GAD Abs are not found in IDDM sera.
9260 8543838 All SMS sera also had Ab specificity that binds GAD 67 in a region highly homologous to amino acids 188-442 of GAD 65.
9261 8543838 In contrast to prior studies that used immunoblotting to measure GAD Abs, we find GAD Abs in SMS sera also target two conformation-dependent regions of GAD 65, one located in the middle and one near the C-terminus of the protein.
9262 8543838 These two regions of the GAD 65 protein are similar to regions targeted by GAD 65-specific Abs found in individuals with IDDM.
9263 8543838 Glutamic acid decarboxylase (GAD) is an autoantigen in two autoimmune diseases, insulin-dependent diabetes mellitus (IDDM) and stiff-man syndrome (SMS).
9264 8543838 Our results indicate that individuals with SMS have GAD Abs in 100- to 500-fold higher titer than individuals with IDDM.
9265 8543838 The population of GAD Abs in SMS sera is quite complex and includes those that recognize at least three GAD 65 epitope regions located between amino acids 1-16, 188-442, and 442-563.
9266 8543838 These types of GAD Abs are not found in IDDM sera.
9267 8543838 All SMS sera also had Ab specificity that binds GAD 67 in a region highly homologous to amino acids 188-442 of GAD 65.
9268 8543838 In contrast to prior studies that used immunoblotting to measure GAD Abs, we find GAD Abs in SMS sera also target two conformation-dependent regions of GAD 65, one located in the middle and one near the C-terminus of the protein.
9269 8543838 These two regions of the GAD 65 protein are similar to regions targeted by GAD 65-specific Abs found in individuals with IDDM.
9270 8543838 Glutamic acid decarboxylase (GAD) is an autoantigen in two autoimmune diseases, insulin-dependent diabetes mellitus (IDDM) and stiff-man syndrome (SMS).
9271 8543838 Our results indicate that individuals with SMS have GAD Abs in 100- to 500-fold higher titer than individuals with IDDM.
9272 8543838 The population of GAD Abs in SMS sera is quite complex and includes those that recognize at least three GAD 65 epitope regions located between amino acids 1-16, 188-442, and 442-563.
9273 8543838 These types of GAD Abs are not found in IDDM sera.
9274 8543838 All SMS sera also had Ab specificity that binds GAD 67 in a region highly homologous to amino acids 188-442 of GAD 65.
9275 8543838 In contrast to prior studies that used immunoblotting to measure GAD Abs, we find GAD Abs in SMS sera also target two conformation-dependent regions of GAD 65, one located in the middle and one near the C-terminus of the protein.
9276 8543838 These two regions of the GAD 65 protein are similar to regions targeted by GAD 65-specific Abs found in individuals with IDDM.
9277 8543838 Glutamic acid decarboxylase (GAD) is an autoantigen in two autoimmune diseases, insulin-dependent diabetes mellitus (IDDM) and stiff-man syndrome (SMS).
9278 8543838 Our results indicate that individuals with SMS have GAD Abs in 100- to 500-fold higher titer than individuals with IDDM.
9279 8543838 The population of GAD Abs in SMS sera is quite complex and includes those that recognize at least three GAD 65 epitope regions located between amino acids 1-16, 188-442, and 442-563.
9280 8543838 These types of GAD Abs are not found in IDDM sera.
9281 8543838 All SMS sera also had Ab specificity that binds GAD 67 in a region highly homologous to amino acids 188-442 of GAD 65.
9282 8543838 In contrast to prior studies that used immunoblotting to measure GAD Abs, we find GAD Abs in SMS sera also target two conformation-dependent regions of GAD 65, one located in the middle and one near the C-terminus of the protein.
9283 8543838 These two regions of the GAD 65 protein are similar to regions targeted by GAD 65-specific Abs found in individuals with IDDM.
9284 8544414 Diurnal variation in glomerular charge selectivity, urinary albumin excretion and blood pressure in insulin-dependent diabetic patients.
9285 8544414 The urinary albumin excretion rate (AER) in a subgroup of patients with insulin-dependent diabetes mellitus (IDDM) steadily increases.
9286 8544414 Thirty-three patients with IDDM, 27 with normal albumin excretion (AER < 20 micrograms/min; group D(o)) and six with incipient nephropathy (AER from 20 to 200 micrograms/min; group DA), were studied.
9287 8544414 Diurnal variation in glomerular charge selectivity, urinary albumin excretion and blood pressure in insulin-dependent diabetic patients.
9288 8544414 The urinary albumin excretion rate (AER) in a subgroup of patients with insulin-dependent diabetes mellitus (IDDM) steadily increases.
9289 8544414 Thirty-three patients with IDDM, 27 with normal albumin excretion (AER < 20 micrograms/min; group D(o)) and six with incipient nephropathy (AER from 20 to 200 micrograms/min; group DA), were studied.
9290 8544771 Methionine-load tests were performed in 18 healthy controls, 11 diabetics without vascular disease (five insulin-dependent [IDDM] and six non-insulin-dependent [NIDDM]); and 17 diabetics with vascular disease (five IDDM and 12 NIDDM).
9291 8547234 The distribution of the different LST-1 alleles (LST-1*1:1323 bp, LST-1*2:610 bp/713) was similar among IDDM and GD patients as well as in controls.
9292 8547234 Analysis of two informative families with IDDM demonstrated cosegregation of DQA1 and DQB1 alleles with LST-1 alleles.
9293 8547234 No association of LST-1 polymorphisms with IDDM nor GD could be demonstrated.
9294 8547234 The distribution of the different LST-1 alleles (LST-1*1:1323 bp, LST-1*2:610 bp/713) was similar among IDDM and GD patients as well as in controls.
9295 8547234 Analysis of two informative families with IDDM demonstrated cosegregation of DQA1 and DQB1 alleles with LST-1 alleles.
9296 8547234 No association of LST-1 polymorphisms with IDDM nor GD could be demonstrated.
9297 8547234 The distribution of the different LST-1 alleles (LST-1*1:1323 bp, LST-1*2:610 bp/713) was similar among IDDM and GD patients as well as in controls.
9298 8547234 Analysis of two informative families with IDDM demonstrated cosegregation of DQA1 and DQB1 alleles with LST-1 alleles.
9299 8547234 No association of LST-1 polymorphisms with IDDM nor GD could be demonstrated.
9300 8549020 The efficacy and tolerability of acarbose were examined in a postmarketing surveillance study of 10,462 patients (829 insulin-dependent diabetes mellitus (IDDM), 9,440 non-insulin-dependent diabetes mellitus (NIDDM), 193 not classified) during a 12-week treatment period.
9301 8549021 Although therapy that normalizes glycemia may prevent the development and delay the progression of long-term complications in NIDDM, as has been demonstrated in insulin-dependent diabetes mellitus (IDDM), no direct data exist to support the efficacy of "intensive therapy" in NIDDM.
9302 8549255 Differences in diabetes attitudes (three of seven attitudes) were most evident between men and women with insulin-dependent diabetes mellitus (IDDM).
9303 8549870 Recent large-scale epidemiological studies demonstrate that blood concentrations of immunoreactive insulin predict the development of NIDDM and IDDM and are associated with the risk of several degenerative diseases, such as coronary and peripheral vessel atherosclerosis, hypertension, and dyslipidemia.
9304 8552991 In vitro stimulation with glutamic acid decarboxylase (GAD65) leads to an oligoclonal response of peripheral T-cells in an IDDM patient.
9305 8552991 The enzyme glutamic acid decarboxylase (GAD65) is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
9306 8552991 To study T-cell reactivity towards GAD, peripheral blood leucocytes from seven patients with IDDM and five control subjects were stimulated in vitro with recombinant GAD.
9307 8552991 The author's data suggest that GAD-reactive T-cells of Th1 phenotype can be obtained after in vitro stimulation of peripheral blood leucocytes from an HLA-DRB1*03/*04 heterozygous IDDM patient.
9308 8552991 In vitro stimulation with glutamic acid decarboxylase (GAD65) leads to an oligoclonal response of peripheral T-cells in an IDDM patient.
9309 8552991 The enzyme glutamic acid decarboxylase (GAD65) is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
9310 8552991 To study T-cell reactivity towards GAD, peripheral blood leucocytes from seven patients with IDDM and five control subjects were stimulated in vitro with recombinant GAD.
9311 8552991 The author's data suggest that GAD-reactive T-cells of Th1 phenotype can be obtained after in vitro stimulation of peripheral blood leucocytes from an HLA-DRB1*03/*04 heterozygous IDDM patient.
9312 8552991 In vitro stimulation with glutamic acid decarboxylase (GAD65) leads to an oligoclonal response of peripheral T-cells in an IDDM patient.
9313 8552991 The enzyme glutamic acid decarboxylase (GAD65) is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
9314 8552991 To study T-cell reactivity towards GAD, peripheral blood leucocytes from seven patients with IDDM and five control subjects were stimulated in vitro with recombinant GAD.
9315 8552991 The author's data suggest that GAD-reactive T-cells of Th1 phenotype can be obtained after in vitro stimulation of peripheral blood leucocytes from an HLA-DRB1*03/*04 heterozygous IDDM patient.
9316 8552991 In vitro stimulation with glutamic acid decarboxylase (GAD65) leads to an oligoclonal response of peripheral T-cells in an IDDM patient.
9317 8552991 The enzyme glutamic acid decarboxylase (GAD65) is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
9318 8552991 To study T-cell reactivity towards GAD, peripheral blood leucocytes from seven patients with IDDM and five control subjects were stimulated in vitro with recombinant GAD.
9319 8552991 The author's data suggest that GAD-reactive T-cells of Th1 phenotype can be obtained after in vitro stimulation of peripheral blood leucocytes from an HLA-DRB1*03/*04 heterozygous IDDM patient.
9320 8554221 Recent studies prove that near-normal glycemic control in insulin-dependent diabetes mellitus (IDDM) reduces the risk for the development and progression of microvascular and neurologic complications.
9321 8557177 Variation in the risk of insulin-dependent diabetes mellitus (IDDM) across alleles at HLA-A, B, and DR loci was investigated in a population-based study of 801 families of children with newly diagnosed IDDM in Finland nationwide.
9322 8557177 The joint effects of DR3 and DR4 alleles were investigated under dominant, recessive, and additive models of gene expression.
9323 8557177 After controlling for the correlation among alleles, significantly elevated risks were found for B13, DR3, DR4, and DR14.
9324 8557178 We fitted models for the main effects of alleles at the HLA-A, B, and DR loci and their haplotypes on the risk of insulin-dependent diabetes mellitus (IDDM).
9325 8565331 Imprinting of IGF2, insulin-dependent diabetes, immune function, and apoptosis: a hypothesis.
9326 8565331 Examples include the Prader-Willi, Angelman, and Beckwith-Wiedemann syndromes [Nicholls (1994): Am J Hum Genet 54:733-740], malignancy [Sapienza (1990): Biochim Biophys Acta 1072:51-61; Feinberg (1993): Nat Genet 4:110-113], and insulin-dependent diabetes mellitus (IDDM) [Julier et al. (1994) Nature 354:155-159; Bennett et al. (1995) Nat Genet 9:284-292].
9327 8565331 We review the evidence that implicates an imprinted gene in the INS-IGF2 region of chromosome 11p15 in the etiology of IDDM (referred to as the IDDM2 locus) and show that in human fetal pancreas, INS is not imprinted, thus providing an argument against INS as the candidate gene.
9328 8565331 We also examine imprinting effects on the expression of IGF2 in components of the human immune system believed to be important in IDDM and show imprinted expression in fetal thymus as early as 15 weeks gestation.
9329 8565331 Finally, we review the current available data supporting a role for insulin-like growth factor-II (IGF-II) in the immune system and, more specifically, discuss the evidence supporting a role for the IGFs in the prevention of apoptosis.
9330 8565331 Imprinting of IGF2, insulin-dependent diabetes, immune function, and apoptosis: a hypothesis.
9331 8565331 Examples include the Prader-Willi, Angelman, and Beckwith-Wiedemann syndromes [Nicholls (1994): Am J Hum Genet 54:733-740], malignancy [Sapienza (1990): Biochim Biophys Acta 1072:51-61; Feinberg (1993): Nat Genet 4:110-113], and insulin-dependent diabetes mellitus (IDDM) [Julier et al. (1994) Nature 354:155-159; Bennett et al. (1995) Nat Genet 9:284-292].
9332 8565331 We review the evidence that implicates an imprinted gene in the INS-IGF2 region of chromosome 11p15 in the etiology of IDDM (referred to as the IDDM2 locus) and show that in human fetal pancreas, INS is not imprinted, thus providing an argument against INS as the candidate gene.
9333 8565331 We also examine imprinting effects on the expression of IGF2 in components of the human immune system believed to be important in IDDM and show imprinted expression in fetal thymus as early as 15 weeks gestation.
9334 8565331 Finally, we review the current available data supporting a role for insulin-like growth factor-II (IGF-II) in the immune system and, more specifically, discuss the evidence supporting a role for the IGFs in the prevention of apoptosis.
9335 8565331 Imprinting of IGF2, insulin-dependent diabetes, immune function, and apoptosis: a hypothesis.
9336 8565331 Examples include the Prader-Willi, Angelman, and Beckwith-Wiedemann syndromes [Nicholls (1994): Am J Hum Genet 54:733-740], malignancy [Sapienza (1990): Biochim Biophys Acta 1072:51-61; Feinberg (1993): Nat Genet 4:110-113], and insulin-dependent diabetes mellitus (IDDM) [Julier et al. (1994) Nature 354:155-159; Bennett et al. (1995) Nat Genet 9:284-292].
9337 8565331 We review the evidence that implicates an imprinted gene in the INS-IGF2 region of chromosome 11p15 in the etiology of IDDM (referred to as the IDDM2 locus) and show that in human fetal pancreas, INS is not imprinted, thus providing an argument against INS as the candidate gene.
9338 8565331 We also examine imprinting effects on the expression of IGF2 in components of the human immune system believed to be important in IDDM and show imprinted expression in fetal thymus as early as 15 weeks gestation.
9339 8565331 Finally, we review the current available data supporting a role for insulin-like growth factor-II (IGF-II) in the immune system and, more specifically, discuss the evidence supporting a role for the IGFs in the prevention of apoptosis.
9340 8568488 We report on a case of malignant insulinoma occurring in a patient with genuine insulin-dependent diabetes mellitus (IDDM).
9341 8569034 Discrimination of Type I(IDDM) from Type II(NIDDM) in Japanese diabetic patients is sometimes very difficult and evidences of autoimmunity by anti-glutamic acid decarboxylase(GAD) antibody and of exhaustion of insulin secretion by C-peptide measurement 6min after combined infusion of 1mg of glucagon and 20ml of 50% glucose are the few methods to diagnose.
9342 8570082 For the minority ( < 10%) of diabetic ESRD patients who have insulin-dependent diabetes mellitus (IDDM), serious consideration should be devoted to performance of a combined pancreas and kidney transplant to cure diabetes.
9343 8573728 Abnormal activities have been reported in essential hypertension and type I insulin-dependent diabetes mellitus (IDDM).
9344 8573734 Microalbuminuria in both insulin-dependent (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) is a marker for insulin resistance.
9345 8573734 Therefore, in order to examine the independent relationships of microalbuminuria with blood pressure and insulin resistance, we measured ambulatory blood pressure (Takeda TM-2420), insulin resistance (modified Harano method), and urinary albumin excretion rate (overnight urine collection) in 36 subjects with NIDDM.
9346 8573734 Albumin excretion correlated with 24-h systolic blood pressure (r = 0.49, p = 0.003), and insulin sensitivity (r = -0.39, p = 0.007).
9347 8573734 In multivariate analysis including ambulatory blood pressure and insulin resistance, urinary albumin excretion was associated primarily with insulin resistance, with smaller contributions from glycated hemoglobin and male gender.
9348 8574252 This study was designed to examine the balance between coagulation activity and fibrinolytic activity--an indirect measure of endothelial cell function--in women with insulin-dependent diabetes mellitus (IDDM) during long-term use of OCs.
9349 8574252 There was a proportionate increase in the concentrations of thrombin-antithrombin III complexes and D-dimer.
9350 8577639 Loss of adrenergic hypoglycaemic symptoms is the most distinctive feature in insulin-dependent diabetes mellitus (IDDM) patients with hypoglycaemia unawareness.
9351 8577639 This study was carried out to investigate whether the reduced adrenergic sensitivity in IDDM patients with hypoglycaemia unawareness (IDDM-unaware) also could be demonstrated as reduced increase in cAMP production in mononuclear leucocytes induced by isoprenaline stimulation, or reduced inhibition by ICI-118551 (a selective beta 2-adrenergic receptor blocker) of isoprenaline induced cAMP production.
9352 8577639 Loss of adrenergic hypoglycaemic symptoms is the most distinctive feature in insulin-dependent diabetes mellitus (IDDM) patients with hypoglycaemia unawareness.
9353 8577639 This study was carried out to investigate whether the reduced adrenergic sensitivity in IDDM patients with hypoglycaemia unawareness (IDDM-unaware) also could be demonstrated as reduced increase in cAMP production in mononuclear leucocytes induced by isoprenaline stimulation, or reduced inhibition by ICI-118551 (a selective beta 2-adrenergic receptor blocker) of isoprenaline induced cAMP production.
9354 8579288 Urinary excretion of heparan sulphate proteoglycan (HSPG), the main anionic component of the glomerular basement membrane (GBM), was estimated in 30 adolescents and young adults with insulin dependent diabetes (IDDM), 10 with microalbuminuria and 20 sex matched, diabetic controls of similar age without evidence of microalbuminuria.
9355 8579721 Insulin-dependent diabetes mellitus (IDDM) is associated with susceptibility HLA class II alleles.
9356 8580383 Characterization of polymorphisms of an interleukin 1 receptor type 1 gene (IL1RI) promotor region (P2) and their relation to insulin-dependent diabetes mellitus (IDDM).
9357 8580622 IgA bovine serum albumin antibodies are increased in newly diagnosed patients with insulin-dependent diabetes mellitus, but the increase is not an independent risk factor for diabetes.
9358 8580622 We studied the significance of antibodies to bovine serum albumin (BSA) as a risk factor for insulin-dependent diabetes mellitus (IDDM) in a case-control setting.
9359 8582132 To characterize its insulin-antagonistic effect, growth hormone (GH) was infused at variable rates (24, 12 or 6 mU kg-1 min-1) for 1 h in 7 IDDM patients.
9360 8582132 The present study therefore demonstrates that the insulin-antagonistic effect of GH in IDDM is related to the plasma levels both with regard to duration and response.
9361 8582132 The results also indicate that GH impairs the effect of insulin on lipolysis in IDDM after physiological peaks.
9362 8582132 To characterize its insulin-antagonistic effect, growth hormone (GH) was infused at variable rates (24, 12 or 6 mU kg-1 min-1) for 1 h in 7 IDDM patients.
9363 8582132 The present study therefore demonstrates that the insulin-antagonistic effect of GH in IDDM is related to the plasma levels both with regard to duration and response.
9364 8582132 The results also indicate that GH impairs the effect of insulin on lipolysis in IDDM after physiological peaks.
9365 8582132 To characterize its insulin-antagonistic effect, growth hormone (GH) was infused at variable rates (24, 12 or 6 mU kg-1 min-1) for 1 h in 7 IDDM patients.
9366 8582132 The present study therefore demonstrates that the insulin-antagonistic effect of GH in IDDM is related to the plasma levels both with regard to duration and response.
9367 8582132 The results also indicate that GH impairs the effect of insulin on lipolysis in IDDM after physiological peaks.
9368 8582133 Angiotensin converting enzyme (ACE) insertion/deletion (I/D) polymorphism, and diabetic retinopathy in subjects with IDDM and NIDDM.
9369 8582133 Angiotensin 1 converting enzyme (ACE) catalyses the step which generates angiotensin II, and also inactivates bradykinin, peptides which play a key role in modulating vascular tone.
9370 8582133 We examined the association between diabetic retinopathy and ACE gene insertion/deletion polymorphism in 363 subjects with NIDDM (aged 68.3 +/- 10.7 years; 201 male, 162 female), 186 subjects with IDDM (aged 42.4 +/- 15.0 years; 100 male, 86 female) and 98 controls.
9371 8582133 The frequency of ACE I/D genotype was similar in subjects with IDDM, NIDDM, and controls (chi 2 = 0.46, df = 4, p = ns).
9372 8582133 Presence or absence of retinopathy was not significantly associated with ACE genotype in subjects with IDDM (chi 2 = 3.42, df = 2, p = ns) or NIDDM (chi 2 = 0.51, df = 2, p = ns).
9373 8582133 Angiotensin converting enzyme (ACE) insertion/deletion (I/D) polymorphism, and diabetic retinopathy in subjects with IDDM and NIDDM.
9374 8582133 Angiotensin 1 converting enzyme (ACE) catalyses the step which generates angiotensin II, and also inactivates bradykinin, peptides which play a key role in modulating vascular tone.
9375 8582133 We examined the association between diabetic retinopathy and ACE gene insertion/deletion polymorphism in 363 subjects with NIDDM (aged 68.3 +/- 10.7 years; 201 male, 162 female), 186 subjects with IDDM (aged 42.4 +/- 15.0 years; 100 male, 86 female) and 98 controls.
9376 8582133 The frequency of ACE I/D genotype was similar in subjects with IDDM, NIDDM, and controls (chi 2 = 0.46, df = 4, p = ns).
9377 8582133 Presence or absence of retinopathy was not significantly associated with ACE genotype in subjects with IDDM (chi 2 = 3.42, df = 2, p = ns) or NIDDM (chi 2 = 0.51, df = 2, p = ns).
9378 8582133 Angiotensin converting enzyme (ACE) insertion/deletion (I/D) polymorphism, and diabetic retinopathy in subjects with IDDM and NIDDM.
9379 8582133 Angiotensin 1 converting enzyme (ACE) catalyses the step which generates angiotensin II, and also inactivates bradykinin, peptides which play a key role in modulating vascular tone.
9380 8582133 We examined the association between diabetic retinopathy and ACE gene insertion/deletion polymorphism in 363 subjects with NIDDM (aged 68.3 +/- 10.7 years; 201 male, 162 female), 186 subjects with IDDM (aged 42.4 +/- 15.0 years; 100 male, 86 female) and 98 controls.
9381 8582133 The frequency of ACE I/D genotype was similar in subjects with IDDM, NIDDM, and controls (chi 2 = 0.46, df = 4, p = ns).
9382 8582133 Presence or absence of retinopathy was not significantly associated with ACE genotype in subjects with IDDM (chi 2 = 3.42, df = 2, p = ns) or NIDDM (chi 2 = 0.51, df = 2, p = ns).
9383 8582133 Angiotensin converting enzyme (ACE) insertion/deletion (I/D) polymorphism, and diabetic retinopathy in subjects with IDDM and NIDDM.
9384 8582133 Angiotensin 1 converting enzyme (ACE) catalyses the step which generates angiotensin II, and also inactivates bradykinin, peptides which play a key role in modulating vascular tone.
9385 8582133 We examined the association between diabetic retinopathy and ACE gene insertion/deletion polymorphism in 363 subjects with NIDDM (aged 68.3 +/- 10.7 years; 201 male, 162 female), 186 subjects with IDDM (aged 42.4 +/- 15.0 years; 100 male, 86 female) and 98 controls.
9386 8582133 The frequency of ACE I/D genotype was similar in subjects with IDDM, NIDDM, and controls (chi 2 = 0.46, df = 4, p = ns).
9387 8582133 Presence or absence of retinopathy was not significantly associated with ACE genotype in subjects with IDDM (chi 2 = 3.42, df = 2, p = ns) or NIDDM (chi 2 = 0.51, df = 2, p = ns).
9388 8582533 The structural features of HLA-DQ alleles which are susceptible and resistant to insulin-dependent diabetes mellitus (IDDM) have been examined using a model of their three-dimensional structure obtained by energy minimisation, based on the published structure of HLA-DR1.
9389 8582545 To analyse the presence and extent of global and regional distributions of cardiac sympathetic dysinnervation in long-term insulin-dependent diabetes mellitus (IDDM) without myocardial perfusion abnormalities (99mTc-methoxy isobutyl isonitrile study), 123I-metaiodobenzylguanidine (123I-MIBG) scintigraphy was performed in two clinically-comparable groups (20 diabetic patients with and 22 diabetic patients without ECG-based cardiac autonomic neuropathy).
9390 8582546 To help elucidate the mode of inheritance of insulin-dependent diabetes mellitus (IDDM), we measured GAD (glutamic acid decarboxylase) autoantibodies (GAD65Ab), insulin autoantibodies (IAA), and cytoplasmic islet cell autoantibodies (ICA) in 292 sequentially screened non-diabetic offspring of patients with IDDM.
9391 8582549 In a population-based setting, we traced serum samples collected at time of birth from 55 mothers whose children later developed insulin-dependent diabetes (IDDM) and matched them pairwise to control subjects who gave birth at the same hospital during the same month.
9392 8586028 Secretion of growth hormone (GH) is excessive in acromegaly, but also in a number of other pathological states such as anorexia nervosa, insulin-dependent diabetes mellitus (IDDM), liver cirrhosis, depression, renal failure and GH-insensitivity syndrome.
9393 8586028 In the cohort of brain neurotransmitters, catecholamines and acetylcholine reportedly play a major role in the control of neurosecretory GH-releasing hormone (GHRH) and somatostatin (SS)-producing neurons, and hence GH secretion.
9394 8586150 Besides the lymphopenia gene (Iddm 1) and the MHC class-II genes of the RT1u haplotype (Iddm 2), at least one other non-MHC gene (Iddm 3) is considered essential for diabetes development.
9395 8587958 The aim of this study was to assess and compare the degree of cognitive dysfunction experienced by insulin-dependent diabetic patients (IDDM) with hypoglycemia unawareness with patients with normal awareness of hypoglycemia.
9396 8591712 The effects of pravastatin on plasma lipid levels, in vitro oxidizability of the non-HDL fraction, metabolic control, urinary albumin excretion, and four serum enzymes (SGPT, SGOT, GT and CPK) were studied in 20 insulin-dependent diabetic patients (IDDM) with incipient nephropathy.
9397 8591714 In Caucasian patients with insulin-dependent diabetes mellitus (IDDM) proliferative diabetic retinopathy (PDR) and persistent proteinuria (PP) are associated, and major risk factors for development of microangiopathy have been identified.
9398 8591823 Our aim was to study gender-related differences in the mechanical properties of the great arteries in patients with insulin-dependent diabetes mellitus (IDDM) but free from known cardiovascular and cerebrovascular complications.
9399 8591829 In this study we evaluated the concentration of soluble adhesion molecules in patients with insulin-dependent (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) and studied its relation to glycaemic control.
9400 8591829 Soluble adhesion molecules E-selectin, intercellular adhesion molecule-1 (ICAM-1) and vascular adhesion molecule-1 (VCAM-1) were measured in 31 diabetic patients (18 with IDDM and 13 with NIDDM), 20 hyperlipoproteinaemic patients (10 with type IIa and 10 with type IIb) and 20 healthy subjects.
9401 8591829 In this study we evaluated the concentration of soluble adhesion molecules in patients with insulin-dependent (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) and studied its relation to glycaemic control.
9402 8591829 Soluble adhesion molecules E-selectin, intercellular adhesion molecule-1 (ICAM-1) and vascular adhesion molecule-1 (VCAM-1) were measured in 31 diabetic patients (18 with IDDM and 13 with NIDDM), 20 hyperlipoproteinaemic patients (10 with type IIa and 10 with type IIb) and 20 healthy subjects.
9403 8593756 Eight and a half years after the establishment of the registry, the cause of death based on death certificate information was determined for the overall cohort and for three classification groups of insulin-treated diabetes: Group A--childhood-onset IDDM cases; Group B--adult-onset IDDM cases; and Group C--adult-onset insulin-treated NIDDM cases.
9404 8593944 Angiotensinogen gene polymorphisms in IDDM patients with diabetic nephropathy.
9405 8593944 Cleavage of angiotensinogen is the rate-limiting step in the activation of the renin-ANG system.
9406 8593944 We studied the relationship between these polymorphisms in the angiotensinogen gene in IDDM patients with diabetic nephropathy (121 men, 74 women, age 40.9 +/- 10 years, diabetes duration 27 +/- 8 years).
9407 8593944 We conclude that neither the M235T nor the T174M polymorphism in the angiotensinogen gene contributes to genetic susceptibility to diabetic nephropathy in white IDDM patients, whereas the TT genotype of the M235T is associated with elevated blood pressure in patients with diabetic nephropathy.
9408 8593944 Angiotensinogen gene polymorphisms in IDDM patients with diabetic nephropathy.
9409 8593944 Cleavage of angiotensinogen is the rate-limiting step in the activation of the renin-ANG system.
9410 8593944 We studied the relationship between these polymorphisms in the angiotensinogen gene in IDDM patients with diabetic nephropathy (121 men, 74 women, age 40.9 +/- 10 years, diabetes duration 27 +/- 8 years).
9411 8593944 We conclude that neither the M235T nor the T174M polymorphism in the angiotensinogen gene contributes to genetic susceptibility to diabetic nephropathy in white IDDM patients, whereas the TT genotype of the M235T is associated with elevated blood pressure in patients with diabetic nephropathy.
9412 8593944 Angiotensinogen gene polymorphisms in IDDM patients with diabetic nephropathy.
9413 8593944 Cleavage of angiotensinogen is the rate-limiting step in the activation of the renin-ANG system.
9414 8593944 We studied the relationship between these polymorphisms in the angiotensinogen gene in IDDM patients with diabetic nephropathy (121 men, 74 women, age 40.9 +/- 10 years, diabetes duration 27 +/- 8 years).
9415 8593944 We conclude that neither the M235T nor the T174M polymorphism in the angiotensinogen gene contributes to genetic susceptibility to diabetic nephropathy in white IDDM patients, whereas the TT genotype of the M235T is associated with elevated blood pressure in patients with diabetic nephropathy.
9416 8594419 A condition similar to insulin-dependent diabetes mellitus (IDDM) was induced in male CD-1 mice by injection of streptozotocin (STZ).
9417 8596492 Effects of the somatostatin analog, octreotide, on glucose metabolism and insulin sensitivity in insulin-dependent diabetes mellitus.
9418 8596492 To examine the effect of the somatostatin analog, octreotide, on insulin-mediated glucose uptake, seven insulin-dependent diabetic (IDDM) subjects were studied with and without 4 days of continuous subcutaneous octreotide administration (1 mg/kg/d).
9419 8596492 Growth hormone (GH) (0.39 +/- 0.10 v 0.78 +/- 0.23 mg/L, P < .05), insulin-like growth factor-1 (IGF-1) (127 +/- 17 v 157 +/- 21 mg/L, P < .05), and nonesterified fatty acids (NEFA) (239 +/- 25 v 405 +/- 44 mmol/L, P < .01) were lower following octreotide administration.
9420 8596492 In conclusion, a low-dose octrotide infusion for 4 days to IDDM subjects leads to significantly increased insulin sensitivity.
9421 8596492 Effects of the somatostatin analog, octreotide, on glucose metabolism and insulin sensitivity in insulin-dependent diabetes mellitus.
9422 8596492 To examine the effect of the somatostatin analog, octreotide, on insulin-mediated glucose uptake, seven insulin-dependent diabetic (IDDM) subjects were studied with and without 4 days of continuous subcutaneous octreotide administration (1 mg/kg/d).
9423 8596492 Growth hormone (GH) (0.39 +/- 0.10 v 0.78 +/- 0.23 mg/L, P < .05), insulin-like growth factor-1 (IGF-1) (127 +/- 17 v 157 +/- 21 mg/L, P < .05), and nonesterified fatty acids (NEFA) (239 +/- 25 v 405 +/- 44 mmol/L, P < .01) were lower following octreotide administration.
9424 8596492 In conclusion, a low-dose octrotide infusion for 4 days to IDDM subjects leads to significantly increased insulin sensitivity.
9425 8596501 Therefore, these variables were examined in adults with insulin-dependent diabetes mellitus ([IDDM] N = 592; mean age, 29 years; mean duration, 20 years), a population at increased risk of developing cardiovascular disease.
9426 8597561 A negative association between insulin-dependent diabetes mellitus (IDDM) and HLA-DR, DQA1 or DQB1 was found in a large population-based investigation of childhood-onset patients (more than 420 patients) and controls (more than 340 controls) from Sweden.
9427 8602469 The authors earlier demonstrated that alginates enriched in mannuronic acid stimulate human monocytes to produce high levels of cytokines such as tumour necrosis factor (TNF), IL-1 IL-6.
9428 8602469 In this study the authors have measured the TNF production from peripheral blood mononuclear cells (PBMC) in different groups of insulin-dependent diabetes mellitus (IDDM) patients after stimulation with different alginates and lipopolysaccharide (LPS).
9429 8602469 The highest TNF response was found in newly diagnosed IDDM patients and the lowest was in the controls.
9430 8602469 The authors earlier demonstrated that alginates enriched in mannuronic acid stimulate human monocytes to produce high levels of cytokines such as tumour necrosis factor (TNF), IL-1 IL-6.
9431 8602469 In this study the authors have measured the TNF production from peripheral blood mononuclear cells (PBMC) in different groups of insulin-dependent diabetes mellitus (IDDM) patients after stimulation with different alginates and lipopolysaccharide (LPS).
9432 8602469 The highest TNF response was found in newly diagnosed IDDM patients and the lowest was in the controls.
9433 8603760 Characterization of human DNA topoisomerase II as an autoantigen recognized by patients with IDDM.
9434 8603760 Autoantibodies against several cytoplasmic autoantigens such as glutamic acid decarboxylase, heat shock protein 65, insulin, and carboxypeptidase H have been identified in the sera of patients with IDDM.
9435 8603760 The patients were slightly older at onset and the prevalence of anti-thyroglobulin/anti-microsomal autoantibodies was twice that in the IDDM subgroup positive for anti-TopII than in IDDM patients who were negative for anti-TopII.
9436 8603760 Characterization of human DNA topoisomerase II as an autoantigen recognized by patients with IDDM.
9437 8603760 Autoantibodies against several cytoplasmic autoantigens such as glutamic acid decarboxylase, heat shock protein 65, insulin, and carboxypeptidase H have been identified in the sera of patients with IDDM.
9438 8603760 The patients were slightly older at onset and the prevalence of anti-thyroglobulin/anti-microsomal autoantibodies was twice that in the IDDM subgroup positive for anti-TopII than in IDDM patients who were negative for anti-TopII.
9439 8603760 Characterization of human DNA topoisomerase II as an autoantigen recognized by patients with IDDM.
9440 8603760 Autoantibodies against several cytoplasmic autoantigens such as glutamic acid decarboxylase, heat shock protein 65, insulin, and carboxypeptidase H have been identified in the sera of patients with IDDM.
9441 8603760 The patients were slightly older at onset and the prevalence of anti-thyroglobulin/anti-microsomal autoantibodies was twice that in the IDDM subgroup positive for anti-TopII than in IDDM patients who were negative for anti-TopII.
9442 8603772 One of the major beta-cell autoantigens associated with IDDM is GAD.
9443 8603772 We therefore analyzed patterns of GAD gene transcription by quantitating the mRNAs encoding both the 65- and 67-kDa isoforms (GAD65 and GAD67, respectively) in human fetal, postnatal, and adult pancreases, as well as in isolated adult islets, and examined their tissue-specific expression.
9444 8603772 In the fetal pancreas, strong immunoreactivity for GAD65 was also evident in epithelial cells, which lacked expression of insulin or glucagon, some of which were present in the ductal epithelium, suggesting that GAD65 expression might correlate with endocrine determination.
9445 8606441 Group 1 included 18 children with thalassemia major, group 2 included 17 children with insulin-dependent diabetes mellitus (IDDM), group 3 included 21 children with schistosomal hepatic fibrosis (SHF), and group 4 included 20 children with chronic rheumatic heart disease (RHD).
9446 8606441 The prevalence rate of HCV seropositivity was 12 per cent in normal children, 44 per cent in thalassemic children, 29 per cent in children with IDDM, 38 per cent in children with SHF and 0 per cent in patients with RHD.
9447 8606441 In summary, our data revealed a relatively high prevalence of HCV antibody seropositivity in healthy Egyptian children compared to reports from other countries, and a significantly high prevalence of HCV seropositivity in children with thalassemia, IDDM, and SHF which carries a considerably high risk for development of chronic liver disease in these patients.
9448 8606441 Group 1 included 18 children with thalassemia major, group 2 included 17 children with insulin-dependent diabetes mellitus (IDDM), group 3 included 21 children with schistosomal hepatic fibrosis (SHF), and group 4 included 20 children with chronic rheumatic heart disease (RHD).
9449 8606441 The prevalence rate of HCV seropositivity was 12 per cent in normal children, 44 per cent in thalassemic children, 29 per cent in children with IDDM, 38 per cent in children with SHF and 0 per cent in patients with RHD.
9450 8606441 In summary, our data revealed a relatively high prevalence of HCV antibody seropositivity in healthy Egyptian children compared to reports from other countries, and a significantly high prevalence of HCV seropositivity in children with thalassemia, IDDM, and SHF which carries a considerably high risk for development of chronic liver disease in these patients.
9451 8606441 Group 1 included 18 children with thalassemia major, group 2 included 17 children with insulin-dependent diabetes mellitus (IDDM), group 3 included 21 children with schistosomal hepatic fibrosis (SHF), and group 4 included 20 children with chronic rheumatic heart disease (RHD).
9452 8606441 The prevalence rate of HCV seropositivity was 12 per cent in normal children, 44 per cent in thalassemic children, 29 per cent in children with IDDM, 38 per cent in children with SHF and 0 per cent in patients with RHD.
9453 8606441 In summary, our data revealed a relatively high prevalence of HCV antibody seropositivity in healthy Egyptian children compared to reports from other countries, and a significantly high prevalence of HCV seropositivity in children with thalassemia, IDDM, and SHF which carries a considerably high risk for development of chronic liver disease in these patients.
9454 8608725 Central to the autoimmune pathogenesis of IDDM in NOD mice is the MHC class II region.
9455 8609827 Insulin-dependent diabetes mellitus (IDDM) is characterized by altered composition of atherogenic lipoproteins, especially a depletion in choline-containing phospholipids (PL) of apolipoprotein (apo) B lipoproteins (LpB).
9456 8609827 To determine the effects of continuous intraperitoneal (IP) insulin infusion (CIPII) on this qualitative lipoprotein abnormality, we compared lipoprotein profiles of 14 IDDM patients treated by continuous subcutaneous insulin infusion (CSII) and at 2 and 4 months after treatment with CIPII using an implantable pump.
9457 8609827 The following parameters were studies: hemoglobin A1c (HbA1c), monthly blood glucose, daily insulin dose (units per kilogram per day), total cholesterol (TC), triglycerides (TG), high-density lipoprotein (HDL) and low density lipoprotein (LDL) cholesterol, apo A-I, and apo B.
9458 8609827 These changes may be related to the route of insulin administration, which may be accompanied by a reduction of lipoprotein lipase (LPL) activity and consequently a reduction of phospholipase activity.
9459 8609827 Insulin-dependent diabetes mellitus (IDDM) is characterized by altered composition of atherogenic lipoproteins, especially a depletion in choline-containing phospholipids (PL) of apolipoprotein (apo) B lipoproteins (LpB).
9460 8609827 To determine the effects of continuous intraperitoneal (IP) insulin infusion (CIPII) on this qualitative lipoprotein abnormality, we compared lipoprotein profiles of 14 IDDM patients treated by continuous subcutaneous insulin infusion (CSII) and at 2 and 4 months after treatment with CIPII using an implantable pump.
9461 8609827 The following parameters were studies: hemoglobin A1c (HbA1c), monthly blood glucose, daily insulin dose (units per kilogram per day), total cholesterol (TC), triglycerides (TG), high-density lipoprotein (HDL) and low density lipoprotein (LDL) cholesterol, apo A-I, and apo B.
9462 8609827 These changes may be related to the route of insulin administration, which may be accompanied by a reduction of lipoprotein lipase (LPL) activity and consequently a reduction of phospholipase activity.
9463 8610658 The authors used 4-year incidence data from the Pittsburgh Epidemiology of Diabetes Complications (EDC) Study to investigate the wider applicability of recent research findings that demonstrate an association between glycemic control and insulin-dependent diabetes mellitus (IDDM) complications.
9464 8615360 Twenty-eight persons with insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) were randomly assigned to receive either placebo or 1632 mg (1200 IU) RRR-alpha-tocopherol/d, as tocopheryl acetate, for 8 wk.
9465 8617492 Susceptibility to insulin-dependent diabetes mellitus maps to a locus (IDDM11) on human chromosome 14q24.3-q31.
9466 8617492 To locate genes predisposing to insulin-dependent diabetes mellitus (IDDM), an autoimmune disorder resulting from destruction of the insulin-producing pancreatic cells, we are testing linkage of IDDM susceptibility to polymorphic markers across the genome using families with two or more IDDM children.
9467 8620937 Low molecular weight acid phosphatase encoded by the highly polymorphic locus ACP1 is a member of the protein-tyrosin phosphatase family (PTPases) which plays an essential role in the control of receptor signalling through phosphotyrosine pathways.
9468 8620937 Recent experiments have shown that purified rat liver ACP, corresponding to human ACP1, is able to hydrolyze a phosphotyrosine-containing synthetic peptide corresponding to the 1146-1158 sequence of the human insulin receptor, and shows a high affinity for it.
9469 8620937 This prompted us to analyze the degree of glycemic control in relation to ACP1 genetic variability in a sample of 214 diabetic pregnant women including IDDM, NIDDM and gestational diabetes.
9470 8620937 The data suggest that quantitative variations of ACP1 may influence the clinical manifestations of diabetic disorders, and call for further studies on the role of this enzyme in the modulation of insulin-receptor phosphotyrosine pathways.
9471 8621001 Two human chromosomal regions, the HLA region on chromosome 6p2l and the insulin gene region on chromosome 11p15, have been investigated in detail for more than 10 years for the presence of IDDM susceptibility genes.
9472 8621001 The lengthy and protracted studies to prove the linkage and identity of the susceptibility genes in the HLA and insulin gene regions provide a perspective and background for understanding the complexities and time course for characterization of the putative additional IDDM susceptibility genes uncovered by genome searches.
9473 8621001 Two human chromosomal regions, the HLA region on chromosome 6p2l and the insulin gene region on chromosome 11p15, have been investigated in detail for more than 10 years for the presence of IDDM susceptibility genes.
9474 8621001 The lengthy and protracted studies to prove the linkage and identity of the susceptibility genes in the HLA and insulin gene regions provide a perspective and background for understanding the complexities and time course for characterization of the putative additional IDDM susceptibility genes uncovered by genome searches.
9475 8621020 In IDDM, the gluconeogenic turnover of amino acids is increased even if glycemia is well controlled and may be restored to normal by means of prehepatic insulin substitution.
9476 8621020 It is concluded that in IDDM, even if normoglycemia is managed, there is significantly increased amino acid catabolism with posthepatic systemic insulin treatment.
9477 8621020 In IDDM, the gluconeogenic turnover of amino acids is increased even if glycemia is well controlled and may be restored to normal by means of prehepatic insulin substitution.
9478 8621020 It is concluded that in IDDM, even if normoglycemia is managed, there is significantly increased amino acid catabolism with posthepatic systemic insulin treatment.
9479 8621207 Angiotensinogen polymorphism M235T, hypertension, and nephropathy in insulin-dependent diabetes.
9480 8621207 We investigated whether this allele also confers increased susceptibility to nephropathy in patients with insulin-dependent diabetes mellitus (IDDM).
9481 8621207 A group of 380 patients who had had IDDM for 15 to 20 years were genotyped at the angiotensinogen 235 locus.
9482 8621207 We conclude that the angiotensinogen polymorphism M235T might influence susceptibility to nephropathy in insulin-dependent diabetes, but its effect, if any, is rather small and independent of hypertension.
9483 8621207 Angiotensinogen polymorphism M235T, hypertension, and nephropathy in insulin-dependent diabetes.
9484 8621207 We investigated whether this allele also confers increased susceptibility to nephropathy in patients with insulin-dependent diabetes mellitus (IDDM).
9485 8621207 A group of 380 patients who had had IDDM for 15 to 20 years were genotyped at the angiotensinogen 235 locus.
9486 8621207 We conclude that the angiotensinogen polymorphism M235T might influence susceptibility to nephropathy in insulin-dependent diabetes, but its effect, if any, is rather small and independent of hypertension.
9487 8625995 Our early results suggested that either dual TCR alpha T cells play a role in insulin-dependent diabetes mellitus (IDDM) induction in NOD mice or that a locus co-segregating with the disrupted TCR alpha locus protected mice from diabetes induction.
9488 8628644 Insulin resistance is directly proportional to the degree of glycaemic control in patients with insulin-dependent or non-insulin-dependent diabetes mellitus (IDDM and NIDDM) in whom hyperglycaemia induces insulin resistance within 24 hours.
9489 8628644 The improvement is manifest when insulin-stimulated glucose uptake is measured at similar glucose and insulin concentrations in IDDM and NIDDM patients.
9490 8628644 In daily life, however, both IDDM and NIDDM patients utilise as much glucose in insulin-sensitive tissues as do non-diabetic individuals since, due to the mass action effect of glucose, glucose uptake increases in response to hyperglycaemia.
9491 8628644 Insulin resistance is directly proportional to the degree of glycaemic control in patients with insulin-dependent or non-insulin-dependent diabetes mellitus (IDDM and NIDDM) in whom hyperglycaemia induces insulin resistance within 24 hours.
9492 8628644 The improvement is manifest when insulin-stimulated glucose uptake is measured at similar glucose and insulin concentrations in IDDM and NIDDM patients.
9493 8628644 In daily life, however, both IDDM and NIDDM patients utilise as much glucose in insulin-sensitive tissues as do non-diabetic individuals since, due to the mass action effect of glucose, glucose uptake increases in response to hyperglycaemia.
9494 8628644 Insulin resistance is directly proportional to the degree of glycaemic control in patients with insulin-dependent or non-insulin-dependent diabetes mellitus (IDDM and NIDDM) in whom hyperglycaemia induces insulin resistance within 24 hours.
9495 8628644 The improvement is manifest when insulin-stimulated glucose uptake is measured at similar glucose and insulin concentrations in IDDM and NIDDM patients.
9496 8628644 In daily life, however, both IDDM and NIDDM patients utilise as much glucose in insulin-sensitive tissues as do non-diabetic individuals since, due to the mass action effect of glucose, glucose uptake increases in response to hyperglycaemia.
9497 8630745 In IDDM, iatrogenic hypoglycemia is the result of the interplay of absolute or relative insulin excess and compromised glucose counterregulation.
9498 8630745 Clearly, we need to learn to replace insulin in a much more physiological fashion, or to prevent, correct, or compensate for compromised glucose counterregulation, or both, if we are to eliminate hypoglycemia from the lives of people with IDDM without compromising glycemia control.
9499 8630745 In IDDM, iatrogenic hypoglycemia is the result of the interplay of absolute or relative insulin excess and compromised glucose counterregulation.
9500 8630745 Clearly, we need to learn to replace insulin in a much more physiological fashion, or to prevent, correct, or compensate for compromised glucose counterregulation, or both, if we are to eliminate hypoglycemia from the lives of people with IDDM without compromising glycemia control.
9501 8631645 Diabetic nephropathy in Jewish insulin-dependent diabetes mellitus (IDDM) patients has been found to correlate to their ethnic origin.
9502 8633371 Transplantation of human fetal pancreas (HFP) is being considered as a potential treatment for insulin-dependent diabetes mellitus (IDDM).
9503 8633371 Allograft rejection was due to human CD4+ and CD8+ cells, as determined by immunohistochemical analysis of graft-infiltrating cells.
9504 8635278 Forty-one sera of patients with IDDM (insulin-dependent diabetes mellitus) containing complement-fixing islet cell antibodies were analyzed for their ability to activate TCC (terminal complement complex).
9505 8635648 Tumor necrosis factor-alpha, IL-4, and IL-10 mRNA levels were not significantly different in islet leukocytes from the four groups of rats.
9506 8635648 These findings suggest that production of T-helper 1 (Th1)-type cytokines, IFN-gamma and IL-2, by islet-infiltrating cells in BB rats is associated with beta-cell destruction and IDDM development.
9507 8635674 The objectives of the study were to assess the effects of moderate sodium restriction on blood pressure in insulin-dependent diabetic (IDDM) patients with nephropathy and high normal or mildly hypertensive blood pressure (primary objective), and to document possible associated changes of exchangeable body sodium, body volumes, components of the renin-angiotensin-aldosterone system, atrial natriuretic peptide, and catecholamines (secondary objective).
9508 8635674 Combining all patients, there were relevant associations between changes of urinary sodium excretion and blood volume (Spearman correlation coefficient r = 0.57), blood pressure and angiotensin II (diastolic: r = -0.7; systolic: r = -0.48), and exchangeable body sodium and renin activity (r = -0.5).
9509 8636255 Increased levels of methylglyoxal-metabolizing enzymes in mononuclear and polymorphonuclear cells from insulin-dependent diabetic patients with diabetic complications: aldose reductase, glyoxalase I, and glyoxalase II--a clinical research center study.
9510 8636255 Levels of aldose reductase, glyoxalase I, and glyoxalase II in mononuclear and polymorphonuclear cells from insulin-dependent diabetes mellitus (IDDM) patients with long term diabetic complications were compared to levels in IDDM patients without complications and to those in nondiabetic controls.
9511 8636255 Glyoxalase I and glyoxalase II were determined spectrophotometrically.
9512 8636255 Aldose reductase in mononuclear cells from symptomatic IDDM patients is significantly elevated compared to that in asymptomatic IDDM patients (mean +/- SEM, 0.96 +/- 0.20 vs. 0.46 +/- 0.08 microgram/mg protein; P < 0.02).
9513 8636255 Glyoxalase I in mononuclear and polymorphonuclear cells from symptomatic IDDM patients is significantly elevated compared to that in controls [mean for mononuclear cells, 0.46 +/- 0.03 vs. 0.37 +/- 0.03 mumol/min.mg (P < 0.05); mean for polymorphonuclear cells, 0.16 +/- 0.01 vs. 0.10 +/- 0.01 mumol/min.mg (P < 0.002)].
9514 8636255 Glyoxalase II is significantly elevated only in polymorphonuclear cells from symptomatic IDDM patients compared to controls (mean, 0.13 +/- 0.01 vs. 0.063 +/- 0.016 mumol/min.mg; P < 0.005).
9515 8636255 Aldose reductase, glyoxalase I, and glyoxalase II are involved in the metabolism of methylglyoxal, suggesting that methylglyoxal may play a role in the etiology of diabetic complications.
9516 8636255 Increased levels of methylglyoxal-metabolizing enzymes in mononuclear and polymorphonuclear cells from insulin-dependent diabetic patients with diabetic complications: aldose reductase, glyoxalase I, and glyoxalase II--a clinical research center study.
9517 8636255 Levels of aldose reductase, glyoxalase I, and glyoxalase II in mononuclear and polymorphonuclear cells from insulin-dependent diabetes mellitus (IDDM) patients with long term diabetic complications were compared to levels in IDDM patients without complications and to those in nondiabetic controls.
9518 8636255 Glyoxalase I and glyoxalase II were determined spectrophotometrically.
9519 8636255 Aldose reductase in mononuclear cells from symptomatic IDDM patients is significantly elevated compared to that in asymptomatic IDDM patients (mean +/- SEM, 0.96 +/- 0.20 vs. 0.46 +/- 0.08 microgram/mg protein; P < 0.02).
9520 8636255 Glyoxalase I in mononuclear and polymorphonuclear cells from symptomatic IDDM patients is significantly elevated compared to that in controls [mean for mononuclear cells, 0.46 +/- 0.03 vs. 0.37 +/- 0.03 mumol/min.mg (P < 0.05); mean for polymorphonuclear cells, 0.16 +/- 0.01 vs. 0.10 +/- 0.01 mumol/min.mg (P < 0.002)].
9521 8636255 Glyoxalase II is significantly elevated only in polymorphonuclear cells from symptomatic IDDM patients compared to controls (mean, 0.13 +/- 0.01 vs. 0.063 +/- 0.016 mumol/min.mg; P < 0.005).
9522 8636255 Aldose reductase, glyoxalase I, and glyoxalase II are involved in the metabolism of methylglyoxal, suggesting that methylglyoxal may play a role in the etiology of diabetic complications.
9523 8636255 Increased levels of methylglyoxal-metabolizing enzymes in mononuclear and polymorphonuclear cells from insulin-dependent diabetic patients with diabetic complications: aldose reductase, glyoxalase I, and glyoxalase II--a clinical research center study.
9524 8636255 Levels of aldose reductase, glyoxalase I, and glyoxalase II in mononuclear and polymorphonuclear cells from insulin-dependent diabetes mellitus (IDDM) patients with long term diabetic complications were compared to levels in IDDM patients without complications and to those in nondiabetic controls.
9525 8636255 Glyoxalase I and glyoxalase II were determined spectrophotometrically.
9526 8636255 Aldose reductase in mononuclear cells from symptomatic IDDM patients is significantly elevated compared to that in asymptomatic IDDM patients (mean +/- SEM, 0.96 +/- 0.20 vs. 0.46 +/- 0.08 microgram/mg protein; P < 0.02).
9527 8636255 Glyoxalase I in mononuclear and polymorphonuclear cells from symptomatic IDDM patients is significantly elevated compared to that in controls [mean for mononuclear cells, 0.46 +/- 0.03 vs. 0.37 +/- 0.03 mumol/min.mg (P < 0.05); mean for polymorphonuclear cells, 0.16 +/- 0.01 vs. 0.10 +/- 0.01 mumol/min.mg (P < 0.002)].
9528 8636255 Glyoxalase II is significantly elevated only in polymorphonuclear cells from symptomatic IDDM patients compared to controls (mean, 0.13 +/- 0.01 vs. 0.063 +/- 0.016 mumol/min.mg; P < 0.005).
9529 8636255 Aldose reductase, glyoxalase I, and glyoxalase II are involved in the metabolism of methylglyoxal, suggesting that methylglyoxal may play a role in the etiology of diabetic complications.
9530 8636255 Increased levels of methylglyoxal-metabolizing enzymes in mononuclear and polymorphonuclear cells from insulin-dependent diabetic patients with diabetic complications: aldose reductase, glyoxalase I, and glyoxalase II--a clinical research center study.
9531 8636255 Levels of aldose reductase, glyoxalase I, and glyoxalase II in mononuclear and polymorphonuclear cells from insulin-dependent diabetes mellitus (IDDM) patients with long term diabetic complications were compared to levels in IDDM patients without complications and to those in nondiabetic controls.
9532 8636255 Glyoxalase I and glyoxalase II were determined spectrophotometrically.
9533 8636255 Aldose reductase in mononuclear cells from symptomatic IDDM patients is significantly elevated compared to that in asymptomatic IDDM patients (mean +/- SEM, 0.96 +/- 0.20 vs. 0.46 +/- 0.08 microgram/mg protein; P < 0.02).
9534 8636255 Glyoxalase I in mononuclear and polymorphonuclear cells from symptomatic IDDM patients is significantly elevated compared to that in controls [mean for mononuclear cells, 0.46 +/- 0.03 vs. 0.37 +/- 0.03 mumol/min.mg (P < 0.05); mean for polymorphonuclear cells, 0.16 +/- 0.01 vs. 0.10 +/- 0.01 mumol/min.mg (P < 0.002)].
9535 8636255 Glyoxalase II is significantly elevated only in polymorphonuclear cells from symptomatic IDDM patients compared to controls (mean, 0.13 +/- 0.01 vs. 0.063 +/- 0.016 mumol/min.mg; P < 0.005).
9536 8636255 Aldose reductase, glyoxalase I, and glyoxalase II are involved in the metabolism of methylglyoxal, suggesting that methylglyoxal may play a role in the etiology of diabetic complications.
9537 8636289 The epinephrine and cortisol responses to hypoglycemia are reduced in insulin-dependent diabetes mellitus (IDDM) patients in strict glycemic control.
9538 8636289 To examine this question, we measured counterregulatory hormone secretion during a 3-h hypoglycemic hyperinsulinemic clamp (12 pmol/kg.min) that lowered glucose from 5.0 to 2.2 mmol/L in steps of 0.55 mmol/L every 30 min in 13 well controlled IDDM subjects (hemoglobin A1, 7.8 +/- 0.2%), 14 poorly controlled IDDM subjects (hemoglobin A1, 12.3 +/- 1.5%), and 20 healthy volunteers.
9539 8636289 At the nadir glucose level (2.2 mmol/L), ACTH, cortisol, and epinephrine levels were significantly lower in well controlled IDDM compared to healthy controls, and the glucose levels required for significant secretion of ACTH, cortisol, and epinephrine also were lower in well controlled IDDM compared to those in both poorly controlled IDDM and healthy volunteers (P < 0.05).
9540 8636289 We conclude that 1) ACTH, cortisol, and epinephrine responses during hypoglycemia are reduced in IDDM patients in strict glycemic control; 2) the lower cortisol response is correlated with reduced ACTH levels; and 3) in healthy subjects, the cortisol response to hypoglycemia is abolished by adrenocortical blockade with metyrapone, whereas the epinephrine response to hypoglycemia remains intact.
9541 8636289 The epinephrine and cortisol responses to hypoglycemia are reduced in insulin-dependent diabetes mellitus (IDDM) patients in strict glycemic control.
9542 8636289 To examine this question, we measured counterregulatory hormone secretion during a 3-h hypoglycemic hyperinsulinemic clamp (12 pmol/kg.min) that lowered glucose from 5.0 to 2.2 mmol/L in steps of 0.55 mmol/L every 30 min in 13 well controlled IDDM subjects (hemoglobin A1, 7.8 +/- 0.2%), 14 poorly controlled IDDM subjects (hemoglobin A1, 12.3 +/- 1.5%), and 20 healthy volunteers.
9543 8636289 At the nadir glucose level (2.2 mmol/L), ACTH, cortisol, and epinephrine levels were significantly lower in well controlled IDDM compared to healthy controls, and the glucose levels required for significant secretion of ACTH, cortisol, and epinephrine also were lower in well controlled IDDM compared to those in both poorly controlled IDDM and healthy volunteers (P < 0.05).
9544 8636289 We conclude that 1) ACTH, cortisol, and epinephrine responses during hypoglycemia are reduced in IDDM patients in strict glycemic control; 2) the lower cortisol response is correlated with reduced ACTH levels; and 3) in healthy subjects, the cortisol response to hypoglycemia is abolished by adrenocortical blockade with metyrapone, whereas the epinephrine response to hypoglycemia remains intact.
9545 8636289 The epinephrine and cortisol responses to hypoglycemia are reduced in insulin-dependent diabetes mellitus (IDDM) patients in strict glycemic control.
9546 8636289 To examine this question, we measured counterregulatory hormone secretion during a 3-h hypoglycemic hyperinsulinemic clamp (12 pmol/kg.min) that lowered glucose from 5.0 to 2.2 mmol/L in steps of 0.55 mmol/L every 30 min in 13 well controlled IDDM subjects (hemoglobin A1, 7.8 +/- 0.2%), 14 poorly controlled IDDM subjects (hemoglobin A1, 12.3 +/- 1.5%), and 20 healthy volunteers.
9547 8636289 At the nadir glucose level (2.2 mmol/L), ACTH, cortisol, and epinephrine levels were significantly lower in well controlled IDDM compared to healthy controls, and the glucose levels required for significant secretion of ACTH, cortisol, and epinephrine also were lower in well controlled IDDM compared to those in both poorly controlled IDDM and healthy volunteers (P < 0.05).
9548 8636289 We conclude that 1) ACTH, cortisol, and epinephrine responses during hypoglycemia are reduced in IDDM patients in strict glycemic control; 2) the lower cortisol response is correlated with reduced ACTH levels; and 3) in healthy subjects, the cortisol response to hypoglycemia is abolished by adrenocortical blockade with metyrapone, whereas the epinephrine response to hypoglycemia remains intact.
9549 8636289 The epinephrine and cortisol responses to hypoglycemia are reduced in insulin-dependent diabetes mellitus (IDDM) patients in strict glycemic control.
9550 8636289 To examine this question, we measured counterregulatory hormone secretion during a 3-h hypoglycemic hyperinsulinemic clamp (12 pmol/kg.min) that lowered glucose from 5.0 to 2.2 mmol/L in steps of 0.55 mmol/L every 30 min in 13 well controlled IDDM subjects (hemoglobin A1, 7.8 +/- 0.2%), 14 poorly controlled IDDM subjects (hemoglobin A1, 12.3 +/- 1.5%), and 20 healthy volunteers.
9551 8636289 At the nadir glucose level (2.2 mmol/L), ACTH, cortisol, and epinephrine levels were significantly lower in well controlled IDDM compared to healthy controls, and the glucose levels required for significant secretion of ACTH, cortisol, and epinephrine also were lower in well controlled IDDM compared to those in both poorly controlled IDDM and healthy volunteers (P < 0.05).
9552 8636289 We conclude that 1) ACTH, cortisol, and epinephrine responses during hypoglycemia are reduced in IDDM patients in strict glycemic control; 2) the lower cortisol response is correlated with reduced ACTH levels; and 3) in healthy subjects, the cortisol response to hypoglycemia is abolished by adrenocortical blockade with metyrapone, whereas the epinephrine response to hypoglycemia remains intact.
9553 8636356 To evaluate the association of autoimmunity to glutamic acid decarboxylase (GAD) with insulin-dependent diabetes mellitus (IDDM) and IDDM-associated human leukocyte antigen (HLA) types, we studied a unique group of 47 patients with autoimmune polyendocrine syndrome type 1, a recessive disease not associated with HLA.
9554 8636356 GAD65 antibodies (GAD65-Ab), GAD67-Ab, islet cell antibodies, and HLA-DQA1, -DQB1, and -DRB1 were analyzed in relation to IDDM or a decreased insulin secretory capacity.
9555 8636356 To evaluate the association of autoimmunity to glutamic acid decarboxylase (GAD) with insulin-dependent diabetes mellitus (IDDM) and IDDM-associated human leukocyte antigen (HLA) types, we studied a unique group of 47 patients with autoimmune polyendocrine syndrome type 1, a recessive disease not associated with HLA.
9556 8636356 GAD65 antibodies (GAD65-Ab), GAD67-Ab, islet cell antibodies, and HLA-DQA1, -DQB1, and -DRB1 were analyzed in relation to IDDM or a decreased insulin secretory capacity.
9557 8636382 Therefore, the aim of this study was to determine whether a short-term period of ketosis has any effect on the composition of fatty acid of plasma phospholipids in a group of insulin-dependent diabetes mellitus (IDDM) patients.
9558 8637868 Identification of a second transmembrane protein tyrosine phosphatase, IA-2beta, as an autoantigen in insulin-dependent diabetes mellitus: precursor of the 37-kDa tryptic fragment.
9559 8637868 The intracellular domain is 376 amino acids long and 74% identical to the intracellular domain of IA-2, a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
9560 8637868 A partial sequence of the extracellular domain of IA-2beta indicates that it differs substantially (only 26% identical) from that of IA-2.
9561 8637868 Forty-six percent (23 of 50) of the IDDM sera but none of the sera from normal controls (0 of 50) immunoprecipitated the intracellular domain of IA-2beta.
9562 8637868 Competitive inhibition experiments showed that IDDM sera have autoantibodies that recognize both common and distinct determinants on IA-2 and IA-2beta.
9563 8637868 The current study shows that treatment of recombinant IA-2beta and IA-2 with trypsin yields a 37-kDa fragment and a 40-kDa fragment, respectively, and that these fragments can be immunoprecipitated with diabetic sera.
9564 8637868 Absorption of diabetic sera with unlabeled recombinant IA-2 or IA-2beta, prior to incubation with radiolabeled 37-kDa and 40-kDa tryptic fragments derived from insulinoma or glucagonoma cells, blocks the immunoprecipitation of both of these radiolabeled tryptic fragments.
9565 8637868 We conclude that IA-2beta and IA-2 are the precursors of the 37-kDa and 40-kDa islet cell autoantigens, respectively, and that both IA-2 and IA-2beta are major autoantigens in IDDM.
9566 8637868 Identification of a second transmembrane protein tyrosine phosphatase, IA-2beta, as an autoantigen in insulin-dependent diabetes mellitus: precursor of the 37-kDa tryptic fragment.
9567 8637868 The intracellular domain is 376 amino acids long and 74% identical to the intracellular domain of IA-2, a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
9568 8637868 A partial sequence of the extracellular domain of IA-2beta indicates that it differs substantially (only 26% identical) from that of IA-2.
9569 8637868 Forty-six percent (23 of 50) of the IDDM sera but none of the sera from normal controls (0 of 50) immunoprecipitated the intracellular domain of IA-2beta.
9570 8637868 Competitive inhibition experiments showed that IDDM sera have autoantibodies that recognize both common and distinct determinants on IA-2 and IA-2beta.
9571 8637868 The current study shows that treatment of recombinant IA-2beta and IA-2 with trypsin yields a 37-kDa fragment and a 40-kDa fragment, respectively, and that these fragments can be immunoprecipitated with diabetic sera.
9572 8637868 Absorption of diabetic sera with unlabeled recombinant IA-2 or IA-2beta, prior to incubation with radiolabeled 37-kDa and 40-kDa tryptic fragments derived from insulinoma or glucagonoma cells, blocks the immunoprecipitation of both of these radiolabeled tryptic fragments.
9573 8637868 We conclude that IA-2beta and IA-2 are the precursors of the 37-kDa and 40-kDa islet cell autoantigens, respectively, and that both IA-2 and IA-2beta are major autoantigens in IDDM.
9574 8637868 Identification of a second transmembrane protein tyrosine phosphatase, IA-2beta, as an autoantigen in insulin-dependent diabetes mellitus: precursor of the 37-kDa tryptic fragment.
9575 8637868 The intracellular domain is 376 amino acids long and 74% identical to the intracellular domain of IA-2, a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
9576 8637868 A partial sequence of the extracellular domain of IA-2beta indicates that it differs substantially (only 26% identical) from that of IA-2.
9577 8637868 Forty-six percent (23 of 50) of the IDDM sera but none of the sera from normal controls (0 of 50) immunoprecipitated the intracellular domain of IA-2beta.
9578 8637868 Competitive inhibition experiments showed that IDDM sera have autoantibodies that recognize both common and distinct determinants on IA-2 and IA-2beta.
9579 8637868 The current study shows that treatment of recombinant IA-2beta and IA-2 with trypsin yields a 37-kDa fragment and a 40-kDa fragment, respectively, and that these fragments can be immunoprecipitated with diabetic sera.
9580 8637868 Absorption of diabetic sera with unlabeled recombinant IA-2 or IA-2beta, prior to incubation with radiolabeled 37-kDa and 40-kDa tryptic fragments derived from insulinoma or glucagonoma cells, blocks the immunoprecipitation of both of these radiolabeled tryptic fragments.
9581 8637868 We conclude that IA-2beta and IA-2 are the precursors of the 37-kDa and 40-kDa islet cell autoantigens, respectively, and that both IA-2 and IA-2beta are major autoantigens in IDDM.
9582 8637868 Identification of a second transmembrane protein tyrosine phosphatase, IA-2beta, as an autoantigen in insulin-dependent diabetes mellitus: precursor of the 37-kDa tryptic fragment.
9583 8637868 The intracellular domain is 376 amino acids long and 74% identical to the intracellular domain of IA-2, a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
9584 8637868 A partial sequence of the extracellular domain of IA-2beta indicates that it differs substantially (only 26% identical) from that of IA-2.
9585 8637868 Forty-six percent (23 of 50) of the IDDM sera but none of the sera from normal controls (0 of 50) immunoprecipitated the intracellular domain of IA-2beta.
9586 8637868 Competitive inhibition experiments showed that IDDM sera have autoantibodies that recognize both common and distinct determinants on IA-2 and IA-2beta.
9587 8637868 The current study shows that treatment of recombinant IA-2beta and IA-2 with trypsin yields a 37-kDa fragment and a 40-kDa fragment, respectively, and that these fragments can be immunoprecipitated with diabetic sera.
9588 8637868 Absorption of diabetic sera with unlabeled recombinant IA-2 or IA-2beta, prior to incubation with radiolabeled 37-kDa and 40-kDa tryptic fragments derived from insulinoma or glucagonoma cells, blocks the immunoprecipitation of both of these radiolabeled tryptic fragments.
9589 8637868 We conclude that IA-2beta and IA-2 are the precursors of the 37-kDa and 40-kDa islet cell autoantigens, respectively, and that both IA-2 and IA-2beta are major autoantigens in IDDM.
9590 8640398 Insulin-dependent diabetes mellitus (IDDM) increases the risk of developing coronary artery disease (CAD) compared with that seen in the general population, while the sex differential in rates of CAD is considerably reduced in IDDM populations.
9591 8641276 Islet cell autoantigen (ICA) 512 is a novel autoantigen of insulin-dependent diabetes mellitus (IDDM) which is homologous to receptor-type protein tyrosine phosphatases (++PTPases).
9592 8641276 These results suggest that tyrosine phosphorylation participates in some aspect of secretory granule function common to all neuroendocrine cells and that a subset of autoantibodies in IDDM is directed against an integral membrane protein of insulin-containing granules.
9593 8641276 Islet cell autoantigen (ICA) 512 is a novel autoantigen of insulin-dependent diabetes mellitus (IDDM) which is homologous to receptor-type protein tyrosine phosphatases (++PTPases).
9594 8641276 These results suggest that tyrosine phosphorylation participates in some aspect of secretory granule function common to all neuroendocrine cells and that a subset of autoantibodies in IDDM is directed against an integral membrane protein of insulin-containing granules.
9595 8645362 The goal of this study was to compare the structural and biological characteristics of apolipoprotein (apo) B-100-containing particle subfractions isolated from poorly controlled diabetic patients with insulin-dependent diabetes (IDDM), and healthy controls matched for sex, age and body mass index (BMI).
9596 8645454 Autoimmune T cells reactive to beta-cell autoantigens are generally believed to play an essential role in the immune-mediated selective pancreatic islet beta-cell destruction process leading to insulin-dependent diabetes mellitus (IDDM).
9597 8646198 This review is aiming to study the values of apolipoprotein AI and B and plasma lipid levels (total cholesterol, HDL cholesterol, LDL cholesterol and triglyceride) in well-treated diabetic patients, and their possible relationship with hemoglobin A1, body mass index and insulin levels.
9598 8646198 The study groups were 26 insulin-dependent diabetic (IDDM) patients, 30 non-insulin-dependent diabetic (NIDDM) subjects and 20 non diabetic subjects (controls).
9599 8646198 Apolipoprotein AI concentrations were similar in the three groups, but apolipoprotein B values and apo B/apo AI ratio were significantly higher in IDDM as related to NIDDM patients (p < 0.001) and to non-diabetic subjects (p < 0.001).
9600 8646198 We found a weak correlation between apo B and hemoglobin AI in IDDM (r = 0.45; 0.02 < p < 0.05), but not in NIDDM patients.
9601 8646198 This review is aiming to study the values of apolipoprotein AI and B and plasma lipid levels (total cholesterol, HDL cholesterol, LDL cholesterol and triglyceride) in well-treated diabetic patients, and their possible relationship with hemoglobin A1, body mass index and insulin levels.
9602 8646198 The study groups were 26 insulin-dependent diabetic (IDDM) patients, 30 non-insulin-dependent diabetic (NIDDM) subjects and 20 non diabetic subjects (controls).
9603 8646198 Apolipoprotein AI concentrations were similar in the three groups, but apolipoprotein B values and apo B/apo AI ratio were significantly higher in IDDM as related to NIDDM patients (p < 0.001) and to non-diabetic subjects (p < 0.001).
9604 8646198 We found a weak correlation between apo B and hemoglobin AI in IDDM (r = 0.45; 0.02 < p < 0.05), but not in NIDDM patients.
9605 8646198 This review is aiming to study the values of apolipoprotein AI and B and plasma lipid levels (total cholesterol, HDL cholesterol, LDL cholesterol and triglyceride) in well-treated diabetic patients, and their possible relationship with hemoglobin A1, body mass index and insulin levels.
9606 8646198 The study groups were 26 insulin-dependent diabetic (IDDM) patients, 30 non-insulin-dependent diabetic (NIDDM) subjects and 20 non diabetic subjects (controls).
9607 8646198 Apolipoprotein AI concentrations were similar in the three groups, but apolipoprotein B values and apo B/apo AI ratio were significantly higher in IDDM as related to NIDDM patients (p < 0.001) and to non-diabetic subjects (p < 0.001).
9608 8646198 We found a weak correlation between apo B and hemoglobin AI in IDDM (r = 0.45; 0.02 < p < 0.05), but not in NIDDM patients.
9609 8647206 Insulin-dependent diabetes mellitus (IDDM) is a T cell-dependent immune-mediated disease.
9610 8647206 We tested T cell responsiveness to ICA69 in peripheral blood of patients with recent onset IDDM (n = 46), patients with long-standing IDDM (n = 44), non-diabetic age-matched, islet cell autoantibody- and glutamic acid decarboxylase (GAD)65 antibody-negative first-degree relatives of IDDM patients (n = 15) and rheumatoid arthritis patients (n = 22).
9611 8647206 In responding IDDM patients a significant inverse correlation between T cell and autoantibody responsiveness to ICA69 was observed (p < 0.0005).
9612 8647206 Insulin-dependent diabetes mellitus (IDDM) is a T cell-dependent immune-mediated disease.
9613 8647206 We tested T cell responsiveness to ICA69 in peripheral blood of patients with recent onset IDDM (n = 46), patients with long-standing IDDM (n = 44), non-diabetic age-matched, islet cell autoantibody- and glutamic acid decarboxylase (GAD)65 antibody-negative first-degree relatives of IDDM patients (n = 15) and rheumatoid arthritis patients (n = 22).
9614 8647206 In responding IDDM patients a significant inverse correlation between T cell and autoantibody responsiveness to ICA69 was observed (p < 0.0005).
9615 8647206 Insulin-dependent diabetes mellitus (IDDM) is a T cell-dependent immune-mediated disease.
9616 8647206 We tested T cell responsiveness to ICA69 in peripheral blood of patients with recent onset IDDM (n = 46), patients with long-standing IDDM (n = 44), non-diabetic age-matched, islet cell autoantibody- and glutamic acid decarboxylase (GAD)65 antibody-negative first-degree relatives of IDDM patients (n = 15) and rheumatoid arthritis patients (n = 22).
9617 8647206 In responding IDDM patients a significant inverse correlation between T cell and autoantibody responsiveness to ICA69 was observed (p < 0.0005).
9618 8647623 Ten patients with insulin-dependent diabetes mellitus (IDDM) and 21 healthy volunteers were evaluated as age-matched controls.
9619 8649226 In both groups, bidirectional transfer of CE from HDL3 to very low density lipoprotein (VLDL) + low density lipoprotein (LDL) and of TG from VLDL + LDL to HDL3, took place, but this process was significantly greater (P < .01) in insulin-dependent diabetes mellitus (IDDM).
9620 8650584 Insulin-dependent diabetes mellitus (IDDM) is a multigenic autoimmune disease.
9621 8650584 The genes encoding insulin-like growth factor-binding proteins 2 and 5 were mapped to a 4-megabase pair interval near this locus.
9622 8651245 Among 658 individuals with childhood-onset insulin-dependent diabetes mellitus (IDDM), 146 had DN at baseline.
9623 8652016 In order to evaluate the presence of electrophysiologic signs of autonomic dysfunction (AD) in newly diagnosed diabetic children, cardiovascular reflex tests were performed in 55 (30 female, 25 male) newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients aged 10.3-20.7 years (mean +/- S.D.: 15.2 +/- 5.6).
9624 8652016 Cardiovascular autonomic dysfunction can be present in newly diagnosed IDDM children and it seems to be stable in children who follow an intensive insulin injection therapy.
9625 8652016 In order to evaluate the presence of electrophysiologic signs of autonomic dysfunction (AD) in newly diagnosed diabetic children, cardiovascular reflex tests were performed in 55 (30 female, 25 male) newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients aged 10.3-20.7 years (mean +/- S.D.: 15.2 +/- 5.6).
9626 8652016 Cardiovascular autonomic dysfunction can be present in newly diagnosed IDDM children and it seems to be stable in children who follow an intensive insulin injection therapy.
9627 8666141 MHC class I-mediated antigen presentation and induction of CD8+ cytotoxic T-cell responses in autoimmune diabetes-prone NOD mice.
9628 8666141 The common class I alleles (e.g., Kd and Db) within the H2g7 major histocompatibility complex (MHC) clearly contribute to autoimmune IDDM in NOD mice, but the mechanism by which this occurs has been controversial.
9629 8666141 One laboratory has reported that the peptide transporter encoded by the Tap1 gene within H2g7 is defective, and this contributes to IDDM by impairing MHC class I-mediated antigen presentation.
9630 8666141 MHC class I-mediated antigen presentation and induction of CD8+ cytotoxic T-cell responses in autoimmune diabetes-prone NOD mice.
9631 8666141 The common class I alleles (e.g., Kd and Db) within the H2g7 major histocompatibility complex (MHC) clearly contribute to autoimmune IDDM in NOD mice, but the mechanism by which this occurs has been controversial.
9632 8666141 One laboratory has reported that the peptide transporter encoded by the Tap1 gene within H2g7 is defective, and this contributes to IDDM by impairing MHC class I-mediated antigen presentation.
9633 8666150 IDDM results from immune-mediated destruction of insulin-producing pancreatic beta-cells in individuals genetically susceptible for the disease.
9634 8666150 We conducted a prospective study from birth, BABY-DIAB, among children of mothers with IDDM or gestational diabetes or fathers with IDDM, and we investigated the temporal sequence of antibody responses to islet cells (ICA), insulin (IAA), GAD (GADA), and the protein tyrosine phosphatase IA-2/ICA512 (IA-2A).
9635 8666150 IDDM results from immune-mediated destruction of insulin-producing pancreatic beta-cells in individuals genetically susceptible for the disease.
9636 8666150 We conducted a prospective study from birth, BABY-DIAB, among children of mothers with IDDM or gestational diabetes or fathers with IDDM, and we investigated the temporal sequence of antibody responses to islet cells (ICA), insulin (IAA), GAD (GADA), and the protein tyrosine phosphatase IA-2/ICA512 (IA-2A).
9637 8666914 Nasal administration of glutamate decarboxylase (GAD65) peptides induces Th2 responses and prevents murine insulin-dependent diabetes.
9638 8666914 Induction of passive tolerance to GAD65, through inactivation of reactive T cells before the onset of autoimmunity, prevented determinant spreading and the development of insulin-dependent diabetes mellitus (IDDM).
9639 8666914 Here, we examined whether an alternative strategy, designed to induce active tolerance via the engagement of Th2 immune responses to GAD65, before the spontaneous onset of autoimmunity, could inhibit the cascade of Th1 responses that lead to IDDM.
9640 8666914 GAD65 peptide treated mice displayed greatly reduced IFN gamma responses and increased IL-5 responses to GAD65, confirming the diversion of the spontaneous GAD65 Th1 response toward a Th2 phenotype.
9641 8666914 Consistent with the induction of an active tolerance mechanism, splenic CD4+ (but not CD8+) T cells from GAD65 peptide-treated mice, inhibited the adoptive transfer of IDDM to NOD-scid/scid mice.
9642 8666914 Finally, GAD65 peptide treatment reduced insulitis and long-term IDDM incidence.
9643 8666914 Nasal administration of glutamate decarboxylase (GAD65) peptides induces Th2 responses and prevents murine insulin-dependent diabetes.
9644 8666914 Induction of passive tolerance to GAD65, through inactivation of reactive T cells before the onset of autoimmunity, prevented determinant spreading and the development of insulin-dependent diabetes mellitus (IDDM).
9645 8666914 Here, we examined whether an alternative strategy, designed to induce active tolerance via the engagement of Th2 immune responses to GAD65, before the spontaneous onset of autoimmunity, could inhibit the cascade of Th1 responses that lead to IDDM.
9646 8666914 GAD65 peptide treated mice displayed greatly reduced IFN gamma responses and increased IL-5 responses to GAD65, confirming the diversion of the spontaneous GAD65 Th1 response toward a Th2 phenotype.
9647 8666914 Consistent with the induction of an active tolerance mechanism, splenic CD4+ (but not CD8+) T cells from GAD65 peptide-treated mice, inhibited the adoptive transfer of IDDM to NOD-scid/scid mice.
9648 8666914 Finally, GAD65 peptide treatment reduced insulitis and long-term IDDM incidence.
9649 8666914 Nasal administration of glutamate decarboxylase (GAD65) peptides induces Th2 responses and prevents murine insulin-dependent diabetes.
9650 8666914 Induction of passive tolerance to GAD65, through inactivation of reactive T cells before the onset of autoimmunity, prevented determinant spreading and the development of insulin-dependent diabetes mellitus (IDDM).
9651 8666914 Here, we examined whether an alternative strategy, designed to induce active tolerance via the engagement of Th2 immune responses to GAD65, before the spontaneous onset of autoimmunity, could inhibit the cascade of Th1 responses that lead to IDDM.
9652 8666914 GAD65 peptide treated mice displayed greatly reduced IFN gamma responses and increased IL-5 responses to GAD65, confirming the diversion of the spontaneous GAD65 Th1 response toward a Th2 phenotype.
9653 8666914 Consistent with the induction of an active tolerance mechanism, splenic CD4+ (but not CD8+) T cells from GAD65 peptide-treated mice, inhibited the adoptive transfer of IDDM to NOD-scid/scid mice.
9654 8666914 Finally, GAD65 peptide treatment reduced insulitis and long-term IDDM incidence.
9655 8666914 Nasal administration of glutamate decarboxylase (GAD65) peptides induces Th2 responses and prevents murine insulin-dependent diabetes.
9656 8666914 Induction of passive tolerance to GAD65, through inactivation of reactive T cells before the onset of autoimmunity, prevented determinant spreading and the development of insulin-dependent diabetes mellitus (IDDM).
9657 8666914 Here, we examined whether an alternative strategy, designed to induce active tolerance via the engagement of Th2 immune responses to GAD65, before the spontaneous onset of autoimmunity, could inhibit the cascade of Th1 responses that lead to IDDM.
9658 8666914 GAD65 peptide treated mice displayed greatly reduced IFN gamma responses and increased IL-5 responses to GAD65, confirming the diversion of the spontaneous GAD65 Th1 response toward a Th2 phenotype.
9659 8666914 Consistent with the induction of an active tolerance mechanism, splenic CD4+ (but not CD8+) T cells from GAD65 peptide-treated mice, inhibited the adoptive transfer of IDDM to NOD-scid/scid mice.
9660 8666914 Finally, GAD65 peptide treatment reduced insulitis and long-term IDDM incidence.
9661 8669109 Diabetes-prone (DP) BB rats (RT1(u), RT6.1) spontaneously develop insulin-dependent diabetes mellitus (IDDM) and the disease manifestation resembles that in human IDDM.
9662 8669109 To prevent the recurrence of IDDM in the grafts, monoclonal antibodies to intercellular adhesion molecule-1 and leukocyte function-associated antigen-1 were administered.
9663 8669109 These findings demonstrated that stable macrochimerism of donor-derived RT6+ T cells could restore the immune responses and prevent the recurrence of IDDM in the DP recipients.
9664 8669109 Diabetes-prone (DP) BB rats (RT1(u), RT6.1) spontaneously develop insulin-dependent diabetes mellitus (IDDM) and the disease manifestation resembles that in human IDDM.
9665 8669109 To prevent the recurrence of IDDM in the grafts, monoclonal antibodies to intercellular adhesion molecule-1 and leukocyte function-associated antigen-1 were administered.
9666 8669109 These findings demonstrated that stable macrochimerism of donor-derived RT6+ T cells could restore the immune responses and prevent the recurrence of IDDM in the DP recipients.
9667 8669109 Diabetes-prone (DP) BB rats (RT1(u), RT6.1) spontaneously develop insulin-dependent diabetes mellitus (IDDM) and the disease manifestation resembles that in human IDDM.
9668 8669109 To prevent the recurrence of IDDM in the grafts, monoclonal antibodies to intercellular adhesion molecule-1 and leukocyte function-associated antigen-1 were administered.
9669 8669109 These findings demonstrated that stable macrochimerism of donor-derived RT6+ T cells could restore the immune responses and prevent the recurrence of IDDM in the DP recipients.
9670 8670603 Ultrasonography was used to measure flexor tendon sheath thickness in 14 insulin-dependent (IDDM) diabetics with diabetic cheiroarthropathy (DCA) and compared to 17 IDDM patients without DCA along with 10 healthy volunteers.
9671 8675560 To study the frequency of antibodies to glutamic acid decarboxylase (GAD65A) at the diagnosis of insulin-dependent diabetes mellitus (IDDM) and to evaluate the relation of these antibodies to other IDDM-associated autoantibodies and genetic risk markers of the disease, we analyzed 747 newly diagnosed diabetic children younger than 15 yr of age (mean, 8.4 yr) for GAD65A, islet cell antibodies, insulin autoantibodies, and human leukocyte antigen DR alleles.
9672 8677206 [Prolactin secretion in diabetic nephropathy of patients with diabetes mellitus type I (IDDM)].
9673 8677206 The patients with IDDM without diabetic nephropathy did not differ from healthy subjects both in the basic and TRH induced prolactin secretion.
9674 8677206 [Prolactin secretion in diabetic nephropathy of patients with diabetes mellitus type I (IDDM)].
9675 8677206 The patients with IDDM without diabetic nephropathy did not differ from healthy subjects both in the basic and TRH induced prolactin secretion.
9676 8679901 Linkage and association studies in insulin-dependent diabetes with a new dinucleotide repeat polymorphism at the GAD65 locus.
9677 8679901 Glutamic acid decarboxylase (GAD) is an important autoantigen in insulin-dependent diabetes mellitus (IDDM).
9678 8679901 The islet cell specific, 65 kDa form of GAD (GAD65) is encoded by a gene on chromosome 10p.
9679 8679901 To determine whether variation in the GAD65 gene plays a role in genetic susceptibility to IDDM, possibly explaining the reported evidence for linkage on 10p, we isolated cosmid clones containing GAD65, and identified a highly polymorphic dinucleotide repeat physically linked to the gene.
9680 8679901 This GAD65 microsatellite marker, along with the other 10p markers D10S193 and D10S211, were used to genotype the members of 186 multiplex IDDM families with 2 or more affected siblings.
9681 8679901 The family data for GAD65 were further assessed for allelic association with IDDM using the transmission/disequilibrium test.
9682 8679901 No significant deviations from expected values were observed in any of these tests, suggesting that variation in the GAD65 gene does not play a significant role in genetic susceptibility to IDDM.
9683 8679901 Linkage and association studies in insulin-dependent diabetes with a new dinucleotide repeat polymorphism at the GAD65 locus.
9684 8679901 Glutamic acid decarboxylase (GAD) is an important autoantigen in insulin-dependent diabetes mellitus (IDDM).
9685 8679901 The islet cell specific, 65 kDa form of GAD (GAD65) is encoded by a gene on chromosome 10p.
9686 8679901 To determine whether variation in the GAD65 gene plays a role in genetic susceptibility to IDDM, possibly explaining the reported evidence for linkage on 10p, we isolated cosmid clones containing GAD65, and identified a highly polymorphic dinucleotide repeat physically linked to the gene.
9687 8679901 This GAD65 microsatellite marker, along with the other 10p markers D10S193 and D10S211, were used to genotype the members of 186 multiplex IDDM families with 2 or more affected siblings.
9688 8679901 The family data for GAD65 were further assessed for allelic association with IDDM using the transmission/disequilibrium test.
9689 8679901 No significant deviations from expected values were observed in any of these tests, suggesting that variation in the GAD65 gene does not play a significant role in genetic susceptibility to IDDM.
9690 8679901 Linkage and association studies in insulin-dependent diabetes with a new dinucleotide repeat polymorphism at the GAD65 locus.
9691 8679901 Glutamic acid decarboxylase (GAD) is an important autoantigen in insulin-dependent diabetes mellitus (IDDM).
9692 8679901 The islet cell specific, 65 kDa form of GAD (GAD65) is encoded by a gene on chromosome 10p.
9693 8679901 To determine whether variation in the GAD65 gene plays a role in genetic susceptibility to IDDM, possibly explaining the reported evidence for linkage on 10p, we isolated cosmid clones containing GAD65, and identified a highly polymorphic dinucleotide repeat physically linked to the gene.
9694 8679901 This GAD65 microsatellite marker, along with the other 10p markers D10S193 and D10S211, were used to genotype the members of 186 multiplex IDDM families with 2 or more affected siblings.
9695 8679901 The family data for GAD65 were further assessed for allelic association with IDDM using the transmission/disequilibrium test.
9696 8679901 No significant deviations from expected values were observed in any of these tests, suggesting that variation in the GAD65 gene does not play a significant role in genetic susceptibility to IDDM.
9697 8679901 Linkage and association studies in insulin-dependent diabetes with a new dinucleotide repeat polymorphism at the GAD65 locus.
9698 8679901 Glutamic acid decarboxylase (GAD) is an important autoantigen in insulin-dependent diabetes mellitus (IDDM).
9699 8679901 The islet cell specific, 65 kDa form of GAD (GAD65) is encoded by a gene on chromosome 10p.
9700 8679901 To determine whether variation in the GAD65 gene plays a role in genetic susceptibility to IDDM, possibly explaining the reported evidence for linkage on 10p, we isolated cosmid clones containing GAD65, and identified a highly polymorphic dinucleotide repeat physically linked to the gene.
9701 8679901 This GAD65 microsatellite marker, along with the other 10p markers D10S193 and D10S211, were used to genotype the members of 186 multiplex IDDM families with 2 or more affected siblings.
9702 8679901 The family data for GAD65 were further assessed for allelic association with IDDM using the transmission/disequilibrium test.
9703 8679901 No significant deviations from expected values were observed in any of these tests, suggesting that variation in the GAD65 gene does not play a significant role in genetic susceptibility to IDDM.
9704 8679901 Linkage and association studies in insulin-dependent diabetes with a new dinucleotide repeat polymorphism at the GAD65 locus.
9705 8679901 Glutamic acid decarboxylase (GAD) is an important autoantigen in insulin-dependent diabetes mellitus (IDDM).
9706 8679901 The islet cell specific, 65 kDa form of GAD (GAD65) is encoded by a gene on chromosome 10p.
9707 8679901 To determine whether variation in the GAD65 gene plays a role in genetic susceptibility to IDDM, possibly explaining the reported evidence for linkage on 10p, we isolated cosmid clones containing GAD65, and identified a highly polymorphic dinucleotide repeat physically linked to the gene.
9708 8679901 This GAD65 microsatellite marker, along with the other 10p markers D10S193 and D10S211, were used to genotype the members of 186 multiplex IDDM families with 2 or more affected siblings.
9709 8679901 The family data for GAD65 were further assessed for allelic association with IDDM using the transmission/disequilibrium test.
9710 8679901 No significant deviations from expected values were observed in any of these tests, suggesting that variation in the GAD65 gene does not play a significant role in genetic susceptibility to IDDM.
9711 8683386 Although insulin-dependent diabetes mellitus (IDDM) results from irreversible loss of beta cells, the mode of cell death responsible for this loss has not previously been categorized.
9712 8687045 An A to G mutation at nucleotide position 3243 of the mitochondrial genome has been shown to be associated with insulin-dependent diabetes mellitus (IDDM) and with noninsulin-dependent diabetes mellitus (NIDDM) with deafness.
9713 8689840 Insulin-dependent diabetes mellitus (IDDM) is linked to HLA factors on human chromosome 6 and strongly associated with the presence of autoantibodies against the glutamic acid decarboxylase isoform GAD65.
9714 8689840 At the same time, the molecular cloning of human islet GAD65 and the development of precise and reproducible GAD65Ab assays with recombinant human GAD65 has given new insights to the problem of to what extent HLA control the development of a GAD65 immune response or to the development of IDDM.
9715 8689840 This is important since other factors may control the development of IDDM in only a fraction of GAD65 antibody positive individuals detected following a screening of the general population.
9716 8689840 Insulin-dependent diabetes mellitus (IDDM) is linked to HLA factors on human chromosome 6 and strongly associated with the presence of autoantibodies against the glutamic acid decarboxylase isoform GAD65.
9717 8689840 At the same time, the molecular cloning of human islet GAD65 and the development of precise and reproducible GAD65Ab assays with recombinant human GAD65 has given new insights to the problem of to what extent HLA control the development of a GAD65 immune response or to the development of IDDM.
9718 8689840 This is important since other factors may control the development of IDDM in only a fraction of GAD65 antibody positive individuals detected following a screening of the general population.
9719 8689840 Insulin-dependent diabetes mellitus (IDDM) is linked to HLA factors on human chromosome 6 and strongly associated with the presence of autoantibodies against the glutamic acid decarboxylase isoform GAD65.
9720 8689840 At the same time, the molecular cloning of human islet GAD65 and the development of precise and reproducible GAD65Ab assays with recombinant human GAD65 has given new insights to the problem of to what extent HLA control the development of a GAD65 immune response or to the development of IDDM.
9721 8689840 This is important since other factors may control the development of IDDM in only a fraction of GAD65 antibody positive individuals detected following a screening of the general population.
9722 8689844 Elevated serum sialic acid (SSA) predicts cardiovascular disease in the non-diabetic population and is also associated with the presence of microalbuminuria and clinical proteinuria in patients with insulin-dependent diabetes (IDDM).
9723 8690171 Central motor pathways were studied in 17 normoalbuminuric insulin-dependent diabetic (IDDM) patients who had been diabetic for more than 20 years, and compared with findings in 17 age-, sex-, and height-matched control subjects.
9724 8690176 In Finland insulin gene region encoded susceptibility to IDDM exerts maximum effect when there is low HLA-DR associated risk.
9725 8690176 An association between insulin-dependent diabetes mellitus (IDDM) and polymorphisms of the insulin gene on chromosome 11p15 (INS) is a consistent finding in Europid populations.
9726 8690176 We have investigated the role of INS in susceptibility to IDDM in Finland, which has the highest incidence of diabetes mellitus in the world, at two polymorphic restriction sites, 5' and 3' to the insulin gene.
9727 8690176 We found an overall association between IDDM and INS in the high-risk Finnish population only with the 5' polymorphism and identified an INS haplotype negatively associated with IDDM in Finland.
9728 8690176 However, among diabetic subjects with a reduced HLA-associated susceptibility (non-DR4/non-DR3) both 3' and 5' INS loci showed an association with IDDM (p values 0.02 and 0.0002, respectively).
9729 8690176 Thus, in the Finnish population insulin gene-encoded susceptibility to IDDM exerts a maximum effect in those with reduced HLA-associated risk.
9730 8690176 In Finland insulin gene region encoded susceptibility to IDDM exerts maximum effect when there is low HLA-DR associated risk.
9731 8690176 An association between insulin-dependent diabetes mellitus (IDDM) and polymorphisms of the insulin gene on chromosome 11p15 (INS) is a consistent finding in Europid populations.
9732 8690176 We have investigated the role of INS in susceptibility to IDDM in Finland, which has the highest incidence of diabetes mellitus in the world, at two polymorphic restriction sites, 5' and 3' to the insulin gene.
9733 8690176 We found an overall association between IDDM and INS in the high-risk Finnish population only with the 5' polymorphism and identified an INS haplotype negatively associated with IDDM in Finland.
9734 8690176 However, among diabetic subjects with a reduced HLA-associated susceptibility (non-DR4/non-DR3) both 3' and 5' INS loci showed an association with IDDM (p values 0.02 and 0.0002, respectively).
9735 8690176 Thus, in the Finnish population insulin gene-encoded susceptibility to IDDM exerts a maximum effect in those with reduced HLA-associated risk.
9736 8690176 In Finland insulin gene region encoded susceptibility to IDDM exerts maximum effect when there is low HLA-DR associated risk.
9737 8690176 An association between insulin-dependent diabetes mellitus (IDDM) and polymorphisms of the insulin gene on chromosome 11p15 (INS) is a consistent finding in Europid populations.
9738 8690176 We have investigated the role of INS in susceptibility to IDDM in Finland, which has the highest incidence of diabetes mellitus in the world, at two polymorphic restriction sites, 5' and 3' to the insulin gene.
9739 8690176 We found an overall association between IDDM and INS in the high-risk Finnish population only with the 5' polymorphism and identified an INS haplotype negatively associated with IDDM in Finland.
9740 8690176 However, among diabetic subjects with a reduced HLA-associated susceptibility (non-DR4/non-DR3) both 3' and 5' INS loci showed an association with IDDM (p values 0.02 and 0.0002, respectively).
9741 8690176 Thus, in the Finnish population insulin gene-encoded susceptibility to IDDM exerts a maximum effect in those with reduced HLA-associated risk.
9742 8690176 In Finland insulin gene region encoded susceptibility to IDDM exerts maximum effect when there is low HLA-DR associated risk.
9743 8690176 An association between insulin-dependent diabetes mellitus (IDDM) and polymorphisms of the insulin gene on chromosome 11p15 (INS) is a consistent finding in Europid populations.
9744 8690176 We have investigated the role of INS in susceptibility to IDDM in Finland, which has the highest incidence of diabetes mellitus in the world, at two polymorphic restriction sites, 5' and 3' to the insulin gene.
9745 8690176 We found an overall association between IDDM and INS in the high-risk Finnish population only with the 5' polymorphism and identified an INS haplotype negatively associated with IDDM in Finland.
9746 8690176 However, among diabetic subjects with a reduced HLA-associated susceptibility (non-DR4/non-DR3) both 3' and 5' INS loci showed an association with IDDM (p values 0.02 and 0.0002, respectively).
9747 8690176 Thus, in the Finnish population insulin gene-encoded susceptibility to IDDM exerts a maximum effect in those with reduced HLA-associated risk.
9748 8690176 In Finland insulin gene region encoded susceptibility to IDDM exerts maximum effect when there is low HLA-DR associated risk.
9749 8690176 An association between insulin-dependent diabetes mellitus (IDDM) and polymorphisms of the insulin gene on chromosome 11p15 (INS) is a consistent finding in Europid populations.
9750 8690176 We have investigated the role of INS in susceptibility to IDDM in Finland, which has the highest incidence of diabetes mellitus in the world, at two polymorphic restriction sites, 5' and 3' to the insulin gene.
9751 8690176 We found an overall association between IDDM and INS in the high-risk Finnish population only with the 5' polymorphism and identified an INS haplotype negatively associated with IDDM in Finland.
9752 8690176 However, among diabetic subjects with a reduced HLA-associated susceptibility (non-DR4/non-DR3) both 3' and 5' INS loci showed an association with IDDM (p values 0.02 and 0.0002, respectively).
9753 8690176 Thus, in the Finnish population insulin gene-encoded susceptibility to IDDM exerts a maximum effect in those with reduced HLA-associated risk.
9754 8690176 In Finland insulin gene region encoded susceptibility to IDDM exerts maximum effect when there is low HLA-DR associated risk.
9755 8690176 An association between insulin-dependent diabetes mellitus (IDDM) and polymorphisms of the insulin gene on chromosome 11p15 (INS) is a consistent finding in Europid populations.
9756 8690176 We have investigated the role of INS in susceptibility to IDDM in Finland, which has the highest incidence of diabetes mellitus in the world, at two polymorphic restriction sites, 5' and 3' to the insulin gene.
9757 8690176 We found an overall association between IDDM and INS in the high-risk Finnish population only with the 5' polymorphism and identified an INS haplotype negatively associated with IDDM in Finland.
9758 8690176 However, among diabetic subjects with a reduced HLA-associated susceptibility (non-DR4/non-DR3) both 3' and 5' INS loci showed an association with IDDM (p values 0.02 and 0.0002, respectively).
9759 8690176 Thus, in the Finnish population insulin gene-encoded susceptibility to IDDM exerts a maximum effect in those with reduced HLA-associated risk.
9760 8692821 IA-2, a transmembrane protein of the protein tyrosine phosphatase family, is a major autoantigen in insulin-dependent diabetes mellitus.
9761 8692821 Coded sera (100) were tested: 50 from patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) and 50 from age-matched normal controls.
9762 8692821 Up to 86% of the IDDM patients had autoantibodies to IA-2 and/or GAD65.
9763 8692821 Absorption experiments showed that the immunofluorescence reactivity of ICA-positive sera was greatly reduced by prior incubation with recombinant IA-2 or GAD65 when the respective antibody was present.
9764 8692821 A little over one-half (9 of 16) of the IDDM sera that were negative for ICA were found to be positive for autoantibodies to IA-2 and/or GAD65, arguing that the immunofluorescence test for ICA is less sensitive than the recombinant tests for autoantibodies to IA-2 and GAD65.
9765 8692821 It is concluded that IA-2 is a major islet cell autoantigen in IDDM, and, together with GAD65, is responsible for much of the reactivity of ICA with pancreatic islets.
9766 8692821 Tests for the detection of autoantibodies to recombinant IA-2 and GAD65 may eventually replace ICA immunofluorescence for IDDM population screening.
9767 8692821 IA-2, a transmembrane protein of the protein tyrosine phosphatase family, is a major autoantigen in insulin-dependent diabetes mellitus.
9768 8692821 Coded sera (100) were tested: 50 from patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) and 50 from age-matched normal controls.
9769 8692821 Up to 86% of the IDDM patients had autoantibodies to IA-2 and/or GAD65.
9770 8692821 Absorption experiments showed that the immunofluorescence reactivity of ICA-positive sera was greatly reduced by prior incubation with recombinant IA-2 or GAD65 when the respective antibody was present.
9771 8692821 A little over one-half (9 of 16) of the IDDM sera that were negative for ICA were found to be positive for autoantibodies to IA-2 and/or GAD65, arguing that the immunofluorescence test for ICA is less sensitive than the recombinant tests for autoantibodies to IA-2 and GAD65.
9772 8692821 It is concluded that IA-2 is a major islet cell autoantigen in IDDM, and, together with GAD65, is responsible for much of the reactivity of ICA with pancreatic islets.
9773 8692821 Tests for the detection of autoantibodies to recombinant IA-2 and GAD65 may eventually replace ICA immunofluorescence for IDDM population screening.
9774 8692821 IA-2, a transmembrane protein of the protein tyrosine phosphatase family, is a major autoantigen in insulin-dependent diabetes mellitus.
9775 8692821 Coded sera (100) were tested: 50 from patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) and 50 from age-matched normal controls.
9776 8692821 Up to 86% of the IDDM patients had autoantibodies to IA-2 and/or GAD65.
9777 8692821 Absorption experiments showed that the immunofluorescence reactivity of ICA-positive sera was greatly reduced by prior incubation with recombinant IA-2 or GAD65 when the respective antibody was present.
9778 8692821 A little over one-half (9 of 16) of the IDDM sera that were negative for ICA were found to be positive for autoantibodies to IA-2 and/or GAD65, arguing that the immunofluorescence test for ICA is less sensitive than the recombinant tests for autoantibodies to IA-2 and GAD65.
9779 8692821 It is concluded that IA-2 is a major islet cell autoantigen in IDDM, and, together with GAD65, is responsible for much of the reactivity of ICA with pancreatic islets.
9780 8692821 Tests for the detection of autoantibodies to recombinant IA-2 and GAD65 may eventually replace ICA immunofluorescence for IDDM population screening.
9781 8692821 IA-2, a transmembrane protein of the protein tyrosine phosphatase family, is a major autoantigen in insulin-dependent diabetes mellitus.
9782 8692821 Coded sera (100) were tested: 50 from patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) and 50 from age-matched normal controls.
9783 8692821 Up to 86% of the IDDM patients had autoantibodies to IA-2 and/or GAD65.
9784 8692821 Absorption experiments showed that the immunofluorescence reactivity of ICA-positive sera was greatly reduced by prior incubation with recombinant IA-2 or GAD65 when the respective antibody was present.
9785 8692821 A little over one-half (9 of 16) of the IDDM sera that were negative for ICA were found to be positive for autoantibodies to IA-2 and/or GAD65, arguing that the immunofluorescence test for ICA is less sensitive than the recombinant tests for autoantibodies to IA-2 and GAD65.
9786 8692821 It is concluded that IA-2 is a major islet cell autoantigen in IDDM, and, together with GAD65, is responsible for much of the reactivity of ICA with pancreatic islets.
9787 8692821 Tests for the detection of autoantibodies to recombinant IA-2 and GAD65 may eventually replace ICA immunofluorescence for IDDM population screening.
9788 8692821 IA-2, a transmembrane protein of the protein tyrosine phosphatase family, is a major autoantigen in insulin-dependent diabetes mellitus.
9789 8692821 Coded sera (100) were tested: 50 from patients with newly diagnosed insulin-dependent diabetes mellitus (IDDM) and 50 from age-matched normal controls.
9790 8692821 Up to 86% of the IDDM patients had autoantibodies to IA-2 and/or GAD65.
9791 8692821 Absorption experiments showed that the immunofluorescence reactivity of ICA-positive sera was greatly reduced by prior incubation with recombinant IA-2 or GAD65 when the respective antibody was present.
9792 8692821 A little over one-half (9 of 16) of the IDDM sera that were negative for ICA were found to be positive for autoantibodies to IA-2 and/or GAD65, arguing that the immunofluorescence test for ICA is less sensitive than the recombinant tests for autoantibodies to IA-2 and GAD65.
9793 8692821 It is concluded that IA-2 is a major islet cell autoantigen in IDDM, and, together with GAD65, is responsible for much of the reactivity of ICA with pancreatic islets.
9794 8692821 Tests for the detection of autoantibodies to recombinant IA-2 and GAD65 may eventually replace ICA immunofluorescence for IDDM population screening.
9795 8697673 This study of patients with insulin-dependent diabetes mellitus (IDDM) and hypoglycemia unawareness examines the effect of a period of less strict glycemic control on the defective counter-regulatory hormonal responses to and impaired awareness of hypoglycemia.
9796 8701061 To evaluate the role of metabolic control at the beginning of insulin-dependent diabetes mellitus (IDDM) in the development of diabetic retinopathy (DR) a cross-sectional study was performed with a retrospective analysis of 24 patients followed for at least seven years.
9797 8701061 The following parameters were investigated: 1) At IDDM diagnosis, age, sex, metabolic control (basal serum glucose, HbA1, cholesterol, triglycerides) and endogen insulin secretion (EIS). 2) At one year in the follow-up: EIS. 3) Since IDDM diagnosis and every 3-4 months: body mass index, dose and pattern of insulin administration and metabolic control. 4) At seven years in the follow-up: direct ophthalmoscopy, fluorescein angiography, microalbuminuria and blood pressure.
9798 8701061 To evaluate the role of metabolic control at the beginning of insulin-dependent diabetes mellitus (IDDM) in the development of diabetic retinopathy (DR) a cross-sectional study was performed with a retrospective analysis of 24 patients followed for at least seven years.
9799 8701061 The following parameters were investigated: 1) At IDDM diagnosis, age, sex, metabolic control (basal serum glucose, HbA1, cholesterol, triglycerides) and endogen insulin secretion (EIS). 2) At one year in the follow-up: EIS. 3) Since IDDM diagnosis and every 3-4 months: body mass index, dose and pattern of insulin administration and metabolic control. 4) At seven years in the follow-up: direct ophthalmoscopy, fluorescein angiography, microalbuminuria and blood pressure.
9800 8701266 The prevalence of insulin-dependent diabetes mellitus (IDDM) in cystic fibrosis patients ranges from 2 to 8% and glucose intolerance up to 15%.
9801 8706343 Dose-dependent side effects are frequently observed with immunosuppressive drugs of potential relevance for the immunotherapy of insulin-dependent diabetes mellitus (IDDM), such as CsA and DSP.
9802 8714803 In an earlier study of patients with insulin-dependent diabetes mellitus (IDDM), males who reported predominantly negative life events over the previous year and had a poorer social support situation showed poorer HbA1C values than those who reported fewer or no negative life events.
9803 8719109 By selectively inbreeding diabetic individuals, we have been able to establish an NOD mouse population with a genetic predisposition towards insulin-dependent diabetes mellitus (IDDM) in approximately 100% of cases.
9804 8720606 The aim of this follow-up trial was to describe the association between the length of the QT interval, as a marker of myocardial electrical stability, and the risk of death in insulin-dependent (IDDM) diabetic patients with overt diabetic nephropathy.
9805 8720604 To determine whether cytokines could have a role in the development of insulin-dependent diabetes mellitus (IDDM), we measured serum levels of cytokines derived from T helper 1 (interleukin-2 and interferon-gamma), T helper 2 (interleukin-4 and interleukin-10) lymphocytes and macrophages (tumour necrosis factor-alpha, interleukin-1 alpha and interleukin-1 beta) in patients before and after the onset of IDDM.
9806 8720604 Recently diagnosed IDDM patients had significantly higher levels of interleukin-2, interferon-gamma, tumour necrosis factor-alpha and interleukin-1 alpha than patients with either long-standing IDDM, non-insulin-dependent diabetes (NIDDM), Graves' disease, or control subjects (p < 0.05 for all).
9807 8720604 Compared with control subjects, patients with long-standing IDDM and those with NIDDM had higher interleukin-2 and tumour necrosis factor-alpha levels (p < 0.01 for all).
9808 8720604 Interleukin-4 and interleukin-10 were detectable in sera of patients with Graves' disease only, while interleukin-1 beta was not detectable in the serum of any control or test subject.
9809 8720604 To determine whether cytokines could have a role in the development of insulin-dependent diabetes mellitus (IDDM), we measured serum levels of cytokines derived from T helper 1 (interleukin-2 and interferon-gamma), T helper 2 (interleukin-4 and interleukin-10) lymphocytes and macrophages (tumour necrosis factor-alpha, interleukin-1 alpha and interleukin-1 beta) in patients before and after the onset of IDDM.
9810 8720604 Recently diagnosed IDDM patients had significantly higher levels of interleukin-2, interferon-gamma, tumour necrosis factor-alpha and interleukin-1 alpha than patients with either long-standing IDDM, non-insulin-dependent diabetes (NIDDM), Graves' disease, or control subjects (p < 0.05 for all).
9811 8720604 Compared with control subjects, patients with long-standing IDDM and those with NIDDM had higher interleukin-2 and tumour necrosis factor-alpha levels (p < 0.01 for all).
9812 8720604 Interleukin-4 and interleukin-10 were detectable in sera of patients with Graves' disease only, while interleukin-1 beta was not detectable in the serum of any control or test subject.
9813 8720604 To determine whether cytokines could have a role in the development of insulin-dependent diabetes mellitus (IDDM), we measured serum levels of cytokines derived from T helper 1 (interleukin-2 and interferon-gamma), T helper 2 (interleukin-4 and interleukin-10) lymphocytes and macrophages (tumour necrosis factor-alpha, interleukin-1 alpha and interleukin-1 beta) in patients before and after the onset of IDDM.
9814 8720604 Recently diagnosed IDDM patients had significantly higher levels of interleukin-2, interferon-gamma, tumour necrosis factor-alpha and interleukin-1 alpha than patients with either long-standing IDDM, non-insulin-dependent diabetes (NIDDM), Graves' disease, or control subjects (p < 0.05 for all).
9815 8720604 Compared with control subjects, patients with long-standing IDDM and those with NIDDM had higher interleukin-2 and tumour necrosis factor-alpha levels (p < 0.01 for all).
9816 8720604 Interleukin-4 and interleukin-10 were detectable in sera of patients with Graves' disease only, while interleukin-1 beta was not detectable in the serum of any control or test subject.
9817 8722582 Streptozotocin (STZ), a selective beta-cell cytotoxin, given in multiple low doses to susceptible mouse strains causes insulin-dependent diabetes mellitus (IDDM) with an autoimmune pathology.
9818 8725260 Insulin-like growth factor I, its binding proteins 1 and 3, and growth hormone-binding protein in children and adolescents with insulin-dependent diabetes mellitus: clinical implications.
9819 8725260 Values of IGF-I after extraction, its binding proteins, and the high affinity GH-binding protein (BP) are not well established in pediatric patients with insulin-dependent diabetes mellitus (IDDM).
9820 8725260 We report data for IGF-I, IGFBP-1, and -3, and GHBP in 92 Spanish children with IDDM, separated according to pubertal stage: prepubertal (n = 49); pubertal onset (n = 17); mid-puberty (n = 17), and complete puberty (n = 9), as well as to metabolic control (HbA1 < 9% or > or = 9%).
9821 8725260 IGF-I levels in IDDM patients increased throughout development (p < 0.001), but were diminished at every developmental stage when compared with marched control subjects.
9822 8725260 However, IDDM patients have significantly higher levels of IGFBP-1 than control subjects at every stage of development, and IDDM patients with inadequate metabolic control exhibit even greater differences when compared with matched control subjects.
9823 8725260 In IDDM patients, GHBP levels change significantly during maturation, as they do in normal control subjects; however, significantly lower GHBP levels were found in prepubertal and pubertal IDDM patients.
9824 8725260 Insulin-like growth factor I, its binding proteins 1 and 3, and growth hormone-binding protein in children and adolescents with insulin-dependent diabetes mellitus: clinical implications.
9825 8725260 Values of IGF-I after extraction, its binding proteins, and the high affinity GH-binding protein (BP) are not well established in pediatric patients with insulin-dependent diabetes mellitus (IDDM).
9826 8725260 We report data for IGF-I, IGFBP-1, and -3, and GHBP in 92 Spanish children with IDDM, separated according to pubertal stage: prepubertal (n = 49); pubertal onset (n = 17); mid-puberty (n = 17), and complete puberty (n = 9), as well as to metabolic control (HbA1 < 9% or > or = 9%).
9827 8725260 IGF-I levels in IDDM patients increased throughout development (p < 0.001), but were diminished at every developmental stage when compared with marched control subjects.
9828 8725260 However, IDDM patients have significantly higher levels of IGFBP-1 than control subjects at every stage of development, and IDDM patients with inadequate metabolic control exhibit even greater differences when compared with matched control subjects.
9829 8725260 In IDDM patients, GHBP levels change significantly during maturation, as they do in normal control subjects; however, significantly lower GHBP levels were found in prepubertal and pubertal IDDM patients.
9830 8725260 Insulin-like growth factor I, its binding proteins 1 and 3, and growth hormone-binding protein in children and adolescents with insulin-dependent diabetes mellitus: clinical implications.
9831 8725260 Values of IGF-I after extraction, its binding proteins, and the high affinity GH-binding protein (BP) are not well established in pediatric patients with insulin-dependent diabetes mellitus (IDDM).
9832 8725260 We report data for IGF-I, IGFBP-1, and -3, and GHBP in 92 Spanish children with IDDM, separated according to pubertal stage: prepubertal (n = 49); pubertal onset (n = 17); mid-puberty (n = 17), and complete puberty (n = 9), as well as to metabolic control (HbA1 < 9% or > or = 9%).
9833 8725260 IGF-I levels in IDDM patients increased throughout development (p < 0.001), but were diminished at every developmental stage when compared with marched control subjects.
9834 8725260 However, IDDM patients have significantly higher levels of IGFBP-1 than control subjects at every stage of development, and IDDM patients with inadequate metabolic control exhibit even greater differences when compared with matched control subjects.
9835 8725260 In IDDM patients, GHBP levels change significantly during maturation, as they do in normal control subjects; however, significantly lower GHBP levels were found in prepubertal and pubertal IDDM patients.
9836 8725260 Insulin-like growth factor I, its binding proteins 1 and 3, and growth hormone-binding protein in children and adolescents with insulin-dependent diabetes mellitus: clinical implications.
9837 8725260 Values of IGF-I after extraction, its binding proteins, and the high affinity GH-binding protein (BP) are not well established in pediatric patients with insulin-dependent diabetes mellitus (IDDM).
9838 8725260 We report data for IGF-I, IGFBP-1, and -3, and GHBP in 92 Spanish children with IDDM, separated according to pubertal stage: prepubertal (n = 49); pubertal onset (n = 17); mid-puberty (n = 17), and complete puberty (n = 9), as well as to metabolic control (HbA1 < 9% or > or = 9%).
9839 8725260 IGF-I levels in IDDM patients increased throughout development (p < 0.001), but were diminished at every developmental stage when compared with marched control subjects.
9840 8725260 However, IDDM patients have significantly higher levels of IGFBP-1 than control subjects at every stage of development, and IDDM patients with inadequate metabolic control exhibit even greater differences when compared with matched control subjects.
9841 8725260 In IDDM patients, GHBP levels change significantly during maturation, as they do in normal control subjects; however, significantly lower GHBP levels were found in prepubertal and pubertal IDDM patients.
9842 8725260 Insulin-like growth factor I, its binding proteins 1 and 3, and growth hormone-binding protein in children and adolescents with insulin-dependent diabetes mellitus: clinical implications.
9843 8725260 Values of IGF-I after extraction, its binding proteins, and the high affinity GH-binding protein (BP) are not well established in pediatric patients with insulin-dependent diabetes mellitus (IDDM).
9844 8725260 We report data for IGF-I, IGFBP-1, and -3, and GHBP in 92 Spanish children with IDDM, separated according to pubertal stage: prepubertal (n = 49); pubertal onset (n = 17); mid-puberty (n = 17), and complete puberty (n = 9), as well as to metabolic control (HbA1 < 9% or > or = 9%).
9845 8725260 IGF-I levels in IDDM patients increased throughout development (p < 0.001), but were diminished at every developmental stage when compared with marched control subjects.
9846 8725260 However, IDDM patients have significantly higher levels of IGFBP-1 than control subjects at every stage of development, and IDDM patients with inadequate metabolic control exhibit even greater differences when compared with matched control subjects.
9847 8725260 In IDDM patients, GHBP levels change significantly during maturation, as they do in normal control subjects; however, significantly lower GHBP levels were found in prepubertal and pubertal IDDM patients.
9848 8728202 There were 26 CAPD patients [9 with insulin-dependent diabetes mellitus (IDDM), 9 with noninsulin-dependent diabetes mellitus (NIDDM), and 8 without diabetes], 27 IDDM without late complications, and 41 healthy control persons.
9849 8728871 However, the relation between human insulin-dependent Diabetes Mellitus (IDDM), HL activity and the characteristics of LDL have not been studied.
9850 8730438 Antibodies to glutamic acid decarboxylase (GAD), a pancreatic islet beta-cell antigen, are present in > 80% of newly diagnosed insulin-dependent diabetes mellitus (IDDM), and are found in nonobese diabetic (NOD) mice, a murine model of spontaneous IDDM.
9851 8730438 To determine whether GAD is a target antigen in the kidney damage of NOD mice, we studied GAD mRNAs (GAD65 and GAD67) by RT-PCR in mesangial cells, isolated glomeruli, and kidney cortex and medulla in NOD and SJL/C57BL mice.
9852 8732409 Eighteen of the 100 patients were diabetic with six insulin dependent diabetics (IDDM) and 12 non-insulin dependent diabetics (NIDDM).
9853 8733139 Confirmation of three susceptibility genes to insulin-dependent diabetes mellitus: IDDM4, IDDM5 and IDDM8.
9854 8733139 Previous genome-wide mapping studies have provided suggestive linkage evidence for several novel susceptibility loci responsible for insulin-dependent diabetes mellitus (IDDM); however, the evidence was not sufficient to confirm the existence of these genes.
9855 8733139 The maximum LOD scores (MLS) were 3.9, 4.5 and 3.6 in our data set, and 5.0, 4.6 and 5.0 for our data combined with non-overlapping data from the literature, for IDDM4 on chromosome 11q13, IDDM5 on 6q25, and IDDM8 on 6q27, respectively.
9856 8733139 However, we could not confirm linkage for IDDM3 on 15q26 and IDDM7 on 2q31-q33, or linkage disequilibrium between D2S152 and IDDM7.
9857 8733311 Insulin-dependent diabetes mellitus (IDDM) is strongly associated with particular HLA-DQ alpha/beta markers in white population.
9858 8733827 To elucidate the clinical significance of antibodies to glutamic acid decarboxylase (GAD Ab) compared to islet cell antibodies (ICA) in recent-onset and long-standing insulin-dependent diabetes mellitus (IDDM).
9859 8733827 We examined GAD Ab and ICA in 29 recent-onset and 85 long-standing patients with IDDM.
9860 8733827 These findings suggest that GAD Ab are more useful than ICA to know participation of immune disorders in long-standing patients with IDDM.
9861 8733827 To elucidate the clinical significance of antibodies to glutamic acid decarboxylase (GAD Ab) compared to islet cell antibodies (ICA) in recent-onset and long-standing insulin-dependent diabetes mellitus (IDDM).
9862 8733827 We examined GAD Ab and ICA in 29 recent-onset and 85 long-standing patients with IDDM.
9863 8733827 These findings suggest that GAD Ab are more useful than ICA to know participation of immune disorders in long-standing patients with IDDM.
9864 8733827 To elucidate the clinical significance of antibodies to glutamic acid decarboxylase (GAD Ab) compared to islet cell antibodies (ICA) in recent-onset and long-standing insulin-dependent diabetes mellitus (IDDM).
9865 8733827 We examined GAD Ab and ICA in 29 recent-onset and 85 long-standing patients with IDDM.
9866 8733827 These findings suggest that GAD Ab are more useful than ICA to know participation of immune disorders in long-standing patients with IDDM.
9867 8733989 Participating ADA member physicians were asked to enroll five or more patients with insulin-dependent diabetes mellitus (IDDM, or type I diabetes) or non-insulin-dependent diabetes mellitus (NIDDM, or type II diabetes) who were not currently receiving magnesium supplementation and who they believed required or could benefit from oral magnesium chloride administration.
9868 8733989 Glucose control, as measured by glycosylated hemoglobin Alc, did not correlate with magnesium serum levels.
9869 8734569 T cells from BB-DP rats show a unique cytokine mRNA profile associated with the IDDM1 susceptibility gene, Lyp.
9870 8734569 One of the most pronounced abnormalities in these animals is a marked T cell lymphopenia which is evident in both CD4+ and CD8+ peripheral T cell subsets.
9871 8734572 Based on studies in spontaneously non-obese diabetic (NOD) mice, it has been suggested that the Mr 65,000 isoform of glutamic acid decarboxylase (GAD65) is of major importance in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
9872 8734572 In humans, antibodies to GAD65 are present before and at onset of the disease and in vitro T cell reactivity to GAD has also been reported.
9873 8734572 To further characterize the T cell recognition of GAD65, we incubated peripheral blood mononuclear cells from 45 newly diagnosed IDDM patients with purified recombinant human islet GAD65 and correlated the proliferative response with HLA DR haplotype and the presence of GAD65 autoantibodies.
9874 8734572 In conclusion, we find a proliferative T cell response to GAD65 in approximately 50% of recent onset IDDM patients and unexpectedly find the majority of responders to be HLA non-DR 3/4 heterozygous patients.
9875 8734572 Based on studies in spontaneously non-obese diabetic (NOD) mice, it has been suggested that the Mr 65,000 isoform of glutamic acid decarboxylase (GAD65) is of major importance in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
9876 8734572 In humans, antibodies to GAD65 are present before and at onset of the disease and in vitro T cell reactivity to GAD has also been reported.
9877 8734572 To further characterize the T cell recognition of GAD65, we incubated peripheral blood mononuclear cells from 45 newly diagnosed IDDM patients with purified recombinant human islet GAD65 and correlated the proliferative response with HLA DR haplotype and the presence of GAD65 autoantibodies.
9878 8734572 In conclusion, we find a proliferative T cell response to GAD65 in approximately 50% of recent onset IDDM patients and unexpectedly find the majority of responders to be HLA non-DR 3/4 heterozygous patients.
9879 8734572 Based on studies in spontaneously non-obese diabetic (NOD) mice, it has been suggested that the Mr 65,000 isoform of glutamic acid decarboxylase (GAD65) is of major importance in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
9880 8734572 In humans, antibodies to GAD65 are present before and at onset of the disease and in vitro T cell reactivity to GAD has also been reported.
9881 8734572 To further characterize the T cell recognition of GAD65, we incubated peripheral blood mononuclear cells from 45 newly diagnosed IDDM patients with purified recombinant human islet GAD65 and correlated the proliferative response with HLA DR haplotype and the presence of GAD65 autoantibodies.
9882 8734572 In conclusion, we find a proliferative T cell response to GAD65 in approximately 50% of recent onset IDDM patients and unexpectedly find the majority of responders to be HLA non-DR 3/4 heterozygous patients.
9883 8736623 Epidemiological evidence and extrapolation of trial data from patients with insulin-dependent diabetes mellitus (IDDM) suggests that improving glycaemic control reduces the risk of developing microvascular complications (i.e. retinopathy, nephropathy and neuropathy) and also slows the rate of progression of these complications in patients with early disease.
9884 8737019 Ethical issues in research into prevention of insulin-dependent diabetes mellitus (IDDM)
9885 8737020 A number of studies now suggest that in proteinuric IDDM and NIDDM patients angiotensin converting enzyme inhibitors (ACE-I) may have additional reno-protective effects in addition to their hypotensive action.
9886 8737022 In new-onset insulin-dependent diabetic patients the presence of anti-thyroid peroxidase antibodies is associated with islet cell autoimmunity and the high risk haplotype HLA DQA1*0301-DQB1*0302.
9887 8737022 In 157 new onset IDDM (104 men, 53 women, ages 10-39 yr) anti-thyroid peroxidase anti-bodies (anti-TPO) were assayed with a specific immunological test.
9888 8737824 Visual evoked sensory (VEP) and event-related potentials (ERP) were assessed in 29 adolescents with insulin-dependent diabetes mellitus (IDDM) and in 29 controls matched for age and gender.
9889 8737824 Analysis revealed no latency differences for the first cortical VEP component (P50) but a steadily increasing latency delay for subsequent VEP (N80, P100, N150, P200) and ERP components (P300) in the IDDM group compared to healthy controls.
9890 8737824 IDDM subjects showed highly significant latency prolongations (p < 0.001) for P100, N150 and P200 and P300 compared with healthy controls.
9891 8737824 Visual evoked sensory (VEP) and event-related potentials (ERP) were assessed in 29 adolescents with insulin-dependent diabetes mellitus (IDDM) and in 29 controls matched for age and gender.
9892 8737824 Analysis revealed no latency differences for the first cortical VEP component (P50) but a steadily increasing latency delay for subsequent VEP (N80, P100, N150, P200) and ERP components (P300) in the IDDM group compared to healthy controls.
9893 8737824 IDDM subjects showed highly significant latency prolongations (p < 0.001) for P100, N150 and P200 and P300 compared with healthy controls.
9894 8737824 Visual evoked sensory (VEP) and event-related potentials (ERP) were assessed in 29 adolescents with insulin-dependent diabetes mellitus (IDDM) and in 29 controls matched for age and gender.
9895 8737824 Analysis revealed no latency differences for the first cortical VEP component (P50) but a steadily increasing latency delay for subsequent VEP (N80, P100, N150, P200) and ERP components (P300) in the IDDM group compared to healthy controls.
9896 8737824 IDDM subjects showed highly significant latency prolongations (p < 0.001) for P100, N150 and P200 and P300 compared with healthy controls.
9897 8738170 The encephalomyocarditis (EMC) virus-induced diabetes-like syndrome in mouse inbred strains was used as a model to study the insulin-dependent diabetes mellitus (IDDM).
9898 8738972 The non-obese diabetic (NOD) mouse is an animal model of insulin-dependent diabetes mellitus (IDDM) that shows many of the characteristics of human IDDM.
9899 8738975 Insulin-dependent diabetes mellitus (IDDM) is a chronic autoimmune disease and spontaneously develops in NOD mice and humans.
9900 8739168 The relationship between clinical attachment loss and the duration of insulin-dependent diabetes mellitus (IDDM) in children and adolescents.
9901 8739282 The aim of the study is to determine the status of urinary NAG excretion in Chinese children with insulin-dependent diabetes mellitus (IDDM) but without any clinical evidence of nephropathy, and to try to find the possible associated factors of such tubular injury if any.
9902 8739919 In insulin-dependent diabetes mellitus (IDDM), microalbuminuria predicts renal and cardiovascular disease.
9903 8739920 Diabetes susceptibility at IDDM2 cannot be positively mapped to the VNTR locus of the insulin gene.
9904 8739920 An inconsistency has come to light between the conclusion of Lucassen et al. that IDDM2 (11p15.5) must lie within a 4.1 kilobase (kb) segment at the insulin (INS) locus and their own data showing statistically significant associations between insulin-dependent diabetes mellitus (IDDM) and markers beyond the boundaries of that segment.
9905 8739920 We present data from an independent study of 201 IDDM patients and 107 non-diabetic control subjects that also show significant association with a marker 5' of the INS locus.
9906 8739920 Patients and control subjects were genotyped at INS/+ 1140 A/C (a surrogate for the variable number tandem repeat (VNTR) polymorphism in the regulatory part of the INS gene) and a marker 5' of the tyrosine hydroxylase (TH) gene, TH/pINS500-RsaI, making it 10 kb 5' of the VNTR.
9907 8739920 Homozygotes for INS/ + 1140 allele '+' were significantly more frequent among IDDM patients than among control subjects (73 vs 45%, p < 0.001) giving an odds ratio of 3.3 (95% confidence interval (CI): 2.0-5.3).
9908 8739920 By multilocus analysis, the TH/RsaI allele '+' identified a subset of INS/ + 1140 alleles '+' haplotypes that are more specifically associated with IDDM (odds ratio = 5.4, 95%CI 2.9-10.4) than allele + 1140 '+' as a whole.
9909 8739920 In conclusion, the segment of chromosome 11 that is associated with IDDM spans, at least, the INS and TH loci.
9910 8739920 No legitimate claim can be made that IDDM2 corresponds to the VNTR polymorphism at the INS locus until the correct boundaries for IDDM2 have been defined and other loci within them have been excluded as determinants of IDDM.
9911 8739920 Diabetes susceptibility at IDDM2 cannot be positively mapped to the VNTR locus of the insulin gene.
9912 8739920 An inconsistency has come to light between the conclusion of Lucassen et al. that IDDM2 (11p15.5) must lie within a 4.1 kilobase (kb) segment at the insulin (INS) locus and their own data showing statistically significant associations between insulin-dependent diabetes mellitus (IDDM) and markers beyond the boundaries of that segment.
9913 8739920 We present data from an independent study of 201 IDDM patients and 107 non-diabetic control subjects that also show significant association with a marker 5' of the INS locus.
9914 8739920 Patients and control subjects were genotyped at INS/+ 1140 A/C (a surrogate for the variable number tandem repeat (VNTR) polymorphism in the regulatory part of the INS gene) and a marker 5' of the tyrosine hydroxylase (TH) gene, TH/pINS500-RsaI, making it 10 kb 5' of the VNTR.
9915 8739920 Homozygotes for INS/ + 1140 allele '+' were significantly more frequent among IDDM patients than among control subjects (73 vs 45%, p < 0.001) giving an odds ratio of 3.3 (95% confidence interval (CI): 2.0-5.3).
9916 8739920 By multilocus analysis, the TH/RsaI allele '+' identified a subset of INS/ + 1140 alleles '+' haplotypes that are more specifically associated with IDDM (odds ratio = 5.4, 95%CI 2.9-10.4) than allele + 1140 '+' as a whole.
9917 8739920 In conclusion, the segment of chromosome 11 that is associated with IDDM spans, at least, the INS and TH loci.
9918 8739920 No legitimate claim can be made that IDDM2 corresponds to the VNTR polymorphism at the INS locus until the correct boundaries for IDDM2 have been defined and other loci within them have been excluded as determinants of IDDM.
9919 8739920 Diabetes susceptibility at IDDM2 cannot be positively mapped to the VNTR locus of the insulin gene.
9920 8739920 An inconsistency has come to light between the conclusion of Lucassen et al. that IDDM2 (11p15.5) must lie within a 4.1 kilobase (kb) segment at the insulin (INS) locus and their own data showing statistically significant associations between insulin-dependent diabetes mellitus (IDDM) and markers beyond the boundaries of that segment.
9921 8739920 We present data from an independent study of 201 IDDM patients and 107 non-diabetic control subjects that also show significant association with a marker 5' of the INS locus.
9922 8739920 Patients and control subjects were genotyped at INS/+ 1140 A/C (a surrogate for the variable number tandem repeat (VNTR) polymorphism in the regulatory part of the INS gene) and a marker 5' of the tyrosine hydroxylase (TH) gene, TH/pINS500-RsaI, making it 10 kb 5' of the VNTR.
9923 8739920 Homozygotes for INS/ + 1140 allele '+' were significantly more frequent among IDDM patients than among control subjects (73 vs 45%, p < 0.001) giving an odds ratio of 3.3 (95% confidence interval (CI): 2.0-5.3).
9924 8739920 By multilocus analysis, the TH/RsaI allele '+' identified a subset of INS/ + 1140 alleles '+' haplotypes that are more specifically associated with IDDM (odds ratio = 5.4, 95%CI 2.9-10.4) than allele + 1140 '+' as a whole.
9925 8739920 In conclusion, the segment of chromosome 11 that is associated with IDDM spans, at least, the INS and TH loci.
9926 8739920 No legitimate claim can be made that IDDM2 corresponds to the VNTR polymorphism at the INS locus until the correct boundaries for IDDM2 have been defined and other loci within them have been excluded as determinants of IDDM.
9927 8739920 Diabetes susceptibility at IDDM2 cannot be positively mapped to the VNTR locus of the insulin gene.
9928 8739920 An inconsistency has come to light between the conclusion of Lucassen et al. that IDDM2 (11p15.5) must lie within a 4.1 kilobase (kb) segment at the insulin (INS) locus and their own data showing statistically significant associations between insulin-dependent diabetes mellitus (IDDM) and markers beyond the boundaries of that segment.
9929 8739920 We present data from an independent study of 201 IDDM patients and 107 non-diabetic control subjects that also show significant association with a marker 5' of the INS locus.
9930 8739920 Patients and control subjects were genotyped at INS/+ 1140 A/C (a surrogate for the variable number tandem repeat (VNTR) polymorphism in the regulatory part of the INS gene) and a marker 5' of the tyrosine hydroxylase (TH) gene, TH/pINS500-RsaI, making it 10 kb 5' of the VNTR.
9931 8739920 Homozygotes for INS/ + 1140 allele '+' were significantly more frequent among IDDM patients than among control subjects (73 vs 45%, p < 0.001) giving an odds ratio of 3.3 (95% confidence interval (CI): 2.0-5.3).
9932 8739920 By multilocus analysis, the TH/RsaI allele '+' identified a subset of INS/ + 1140 alleles '+' haplotypes that are more specifically associated with IDDM (odds ratio = 5.4, 95%CI 2.9-10.4) than allele + 1140 '+' as a whole.
9933 8739920 In conclusion, the segment of chromosome 11 that is associated with IDDM spans, at least, the INS and TH loci.
9934 8739920 No legitimate claim can be made that IDDM2 corresponds to the VNTR polymorphism at the INS locus until the correct boundaries for IDDM2 have been defined and other loci within them have been excluded as determinants of IDDM.
9935 8739920 Diabetes susceptibility at IDDM2 cannot be positively mapped to the VNTR locus of the insulin gene.
9936 8739920 An inconsistency has come to light between the conclusion of Lucassen et al. that IDDM2 (11p15.5) must lie within a 4.1 kilobase (kb) segment at the insulin (INS) locus and their own data showing statistically significant associations between insulin-dependent diabetes mellitus (IDDM) and markers beyond the boundaries of that segment.
9937 8739920 We present data from an independent study of 201 IDDM patients and 107 non-diabetic control subjects that also show significant association with a marker 5' of the INS locus.
9938 8739920 Patients and control subjects were genotyped at INS/+ 1140 A/C (a surrogate for the variable number tandem repeat (VNTR) polymorphism in the regulatory part of the INS gene) and a marker 5' of the tyrosine hydroxylase (TH) gene, TH/pINS500-RsaI, making it 10 kb 5' of the VNTR.
9939 8739920 Homozygotes for INS/ + 1140 allele '+' were significantly more frequent among IDDM patients than among control subjects (73 vs 45%, p < 0.001) giving an odds ratio of 3.3 (95% confidence interval (CI): 2.0-5.3).
9940 8739920 By multilocus analysis, the TH/RsaI allele '+' identified a subset of INS/ + 1140 alleles '+' haplotypes that are more specifically associated with IDDM (odds ratio = 5.4, 95%CI 2.9-10.4) than allele + 1140 '+' as a whole.
9941 8739920 In conclusion, the segment of chromosome 11 that is associated with IDDM spans, at least, the INS and TH loci.
9942 8739920 No legitimate claim can be made that IDDM2 corresponds to the VNTR polymorphism at the INS locus until the correct boundaries for IDDM2 have been defined and other loci within them have been excluded as determinants of IDDM.
9943 8739920 Diabetes susceptibility at IDDM2 cannot be positively mapped to the VNTR locus of the insulin gene.
9944 8739920 An inconsistency has come to light between the conclusion of Lucassen et al. that IDDM2 (11p15.5) must lie within a 4.1 kilobase (kb) segment at the insulin (INS) locus and their own data showing statistically significant associations between insulin-dependent diabetes mellitus (IDDM) and markers beyond the boundaries of that segment.
9945 8739920 We present data from an independent study of 201 IDDM patients and 107 non-diabetic control subjects that also show significant association with a marker 5' of the INS locus.
9946 8739920 Patients and control subjects were genotyped at INS/+ 1140 A/C (a surrogate for the variable number tandem repeat (VNTR) polymorphism in the regulatory part of the INS gene) and a marker 5' of the tyrosine hydroxylase (TH) gene, TH/pINS500-RsaI, making it 10 kb 5' of the VNTR.
9947 8739920 Homozygotes for INS/ + 1140 allele '+' were significantly more frequent among IDDM patients than among control subjects (73 vs 45%, p < 0.001) giving an odds ratio of 3.3 (95% confidence interval (CI): 2.0-5.3).
9948 8739920 By multilocus analysis, the TH/RsaI allele '+' identified a subset of INS/ + 1140 alleles '+' haplotypes that are more specifically associated with IDDM (odds ratio = 5.4, 95%CI 2.9-10.4) than allele + 1140 '+' as a whole.
9949 8739920 In conclusion, the segment of chromosome 11 that is associated with IDDM spans, at least, the INS and TH loci.
9950 8739920 No legitimate claim can be made that IDDM2 corresponds to the VNTR polymorphism at the INS locus until the correct boundaries for IDDM2 have been defined and other loci within them have been excluded as determinants of IDDM.
9951 8739920 Diabetes susceptibility at IDDM2 cannot be positively mapped to the VNTR locus of the insulin gene.
9952 8739920 An inconsistency has come to light between the conclusion of Lucassen et al. that IDDM2 (11p15.5) must lie within a 4.1 kilobase (kb) segment at the insulin (INS) locus and their own data showing statistically significant associations between insulin-dependent diabetes mellitus (IDDM) and markers beyond the boundaries of that segment.
9953 8739920 We present data from an independent study of 201 IDDM patients and 107 non-diabetic control subjects that also show significant association with a marker 5' of the INS locus.
9954 8739920 Patients and control subjects were genotyped at INS/+ 1140 A/C (a surrogate for the variable number tandem repeat (VNTR) polymorphism in the regulatory part of the INS gene) and a marker 5' of the tyrosine hydroxylase (TH) gene, TH/pINS500-RsaI, making it 10 kb 5' of the VNTR.
9955 8739920 Homozygotes for INS/ + 1140 allele '+' were significantly more frequent among IDDM patients than among control subjects (73 vs 45%, p < 0.001) giving an odds ratio of 3.3 (95% confidence interval (CI): 2.0-5.3).
9956 8739920 By multilocus analysis, the TH/RsaI allele '+' identified a subset of INS/ + 1140 alleles '+' haplotypes that are more specifically associated with IDDM (odds ratio = 5.4, 95%CI 2.9-10.4) than allele + 1140 '+' as a whole.
9957 8739920 In conclusion, the segment of chromosome 11 that is associated with IDDM spans, at least, the INS and TH loci.
9958 8739920 No legitimate claim can be made that IDDM2 corresponds to the VNTR polymorphism at the INS locus until the correct boundaries for IDDM2 have been defined and other loci within them have been excluded as determinants of IDDM.
9959 8740397 Pancreatic amylase and lipase activities were measured in sera of 307 Caucasian insulin-dependent diabetes mellitus patients (IDDM) at clinical onset, 303 nondiabetic siblings of registered patients, and 207 control subjects under age 40 years.
9960 8741811 To test this hypothesis the effect of insulin therapy on blood glucose, body composition, and lipid levels was measured during 6 months in 9 patients with newly diagnosed insulin-dependent (Type 1) diabetes mellitus (IDDM) and 15 patients with non-insulin dependent (Type 2) diabetes (NIDDM) and secondary failure of therapy with oral hypoglycaemic agents.
9961 8741811 In conclusion, insulin therapy is associated with weight gain in both IDDM and NIDDM.
9962 8741811 To test this hypothesis the effect of insulin therapy on blood glucose, body composition, and lipid levels was measured during 6 months in 9 patients with newly diagnosed insulin-dependent (Type 1) diabetes mellitus (IDDM) and 15 patients with non-insulin dependent (Type 2) diabetes (NIDDM) and secondary failure of therapy with oral hypoglycaemic agents.
9963 8741811 In conclusion, insulin therapy is associated with weight gain in both IDDM and NIDDM.
9964 8743289 Glutamate decarboxylase (GAD65) is a major autoantigen in insulin-dependent diabetes (IDDM) and the neurological disorder Stiff-Man-Syndrome (SMS).
9965 8743289 We derived a human monoclonal autoantibody (MICA 2) from peripheral blood of a patient newly diagnosed with IDDM, which reacted with GAD65 in Western blots.
9966 8743289 A sequence homology with human heat shock protein 60 (HSP60) maps to this region of GAD65 but no cross-reactivity of MICA 2 with HSP60 occurred.
9967 8743289 Our data demonstrate that reactivity of an antibody in Western blots does not necessarily define a classic linear epitope of 6-8 amino acids and describe a new autoreactive epitope in GAD65 different from those reported for sera from patients with SMS.
9968 8743289 Glutamate decarboxylase (GAD65) is a major autoantigen in insulin-dependent diabetes (IDDM) and the neurological disorder Stiff-Man-Syndrome (SMS).
9969 8743289 We derived a human monoclonal autoantibody (MICA 2) from peripheral blood of a patient newly diagnosed with IDDM, which reacted with GAD65 in Western blots.
9970 8743289 A sequence homology with human heat shock protein 60 (HSP60) maps to this region of GAD65 but no cross-reactivity of MICA 2 with HSP60 occurred.
9971 8743289 Our data demonstrate that reactivity of an antibody in Western blots does not necessarily define a classic linear epitope of 6-8 amino acids and describe a new autoreactive epitope in GAD65 different from those reported for sera from patients with SMS.
9972 8746789 Recombinant human transforming growth factor beta does not inhibit the effects of interleukin-1 beta on pancreatic islet cells.
9973 8746789 The macrophage-derived cytokine, interleukin-1 beta (IL-1 beta), has been implicated to play an important role in the autoimmune beta cell lesion of insulin-dependent diabetes mellitus (IDDM) because of its inhibition of insulin secretion, direct cytotoxicity, and alteration of islet cell antigen expression.
9974 8746789 Because transforming growth factor beta (TGF-beta) has been reported to inhibit IL-1 receptor expression in several lymphoid and progenitor cell lines, to induce IL-1 receptor antagonist protein (IRAP) production in human peripheral blood monocytes, and to antagonize several effects of inflammatory cytokines and because oral tolerance may be mediated in part by TGF-beta released by regulatory T lymphocytes, we investigated whether TGF-beta counteracted the effects of IL-1 beta on islet cells.
9975 8746789 Islets isolated from Sprague-Dawley rats were cultured with or without recombinant human IL-1 beta and TGF-beta.
9976 8746789 Accumulated insulin secretion, cytokine-induced cytotoxicity, and islet cell expression of glutamic acid decarboxylase 65 (GAD-65) and heat-shock protein 70 (HSP-70) were measured in this study.
9977 8746789 We found that (1) IL-1 beta at 50 and 100 pg/ml inhibited insulin secretion by 41.9 +/- 14.8 and 52.6 +/- 3.5% and induced cytotoxicity by 46.5 +/- 17.3 and 54.1 +/- 6.1%, respectively.
9978 8746789 IL-1 beta at 1000 pg/ml significantly increased HSP-70 expression and decreased GAD-65 expression. (2) TGF-beta at 0.1, 1, 10, and 40 ng/ml had no significant effect on insulin secretion and did not induce cytotoxicity, TGF-beta at 40 ng/ml had no effect on the expression of either HSP-70 or GAD-65. (3) In combination, TGF-beta at 1, 10, and 40 ng/ml did not antagonize the IL-1 beta (50 and 100 pg/ml)-induced inhibition of insulin secretion or cytotoxicity; TGF-beta (40 ng/ml) did not block the effects of IL-1 beta (1000 pg/ml) on HSP-70 or GAD-65 expression.
9979 8746789 In conclusion, recombinant human TGF-beta does not counteract these effects of recombinant human IL-1 beta on rat pancreatic islet cells.
9980 8747721 Circulating lymphocyte subset imbalance is associated with type-1 insulin-dependent diabetes mellitus (IDDM).
9981 8747721 Total B lymphocytes, CD19+ cells, was increased in IDDM patients (P = 0.001), but was comparable to controls in IDDM patients' first-degree relatives.
9982 8747721 No quantitative abnormality was demonstrated in CD4+ cells in IDDM patients; however, these cells were higher in their first-degree relatives (P = 0.0089).
9983 8747721 Suppressor T lymphocytes, CD8+ cells, in first-degree relatives and controls were not significantly different; however, these cells were significantly reduced in IDDM patients (P = 0.001).
9984 8747721 The ratio of CD4+/CD8+ cells was higher in IDDM patients and their first-degree relatives compared to controls (P = 0.0007 and 0.0103, respectively).
9985 8747721 However, no relationship was found in the levels of CD3+, CD4+ or CD8+ cells in patients possessing either DR3 or DR4.
9986 8747721 Circulating lymphocyte subset imbalance is associated with type-1 insulin-dependent diabetes mellitus (IDDM).
9987 8747721 Total B lymphocytes, CD19+ cells, was increased in IDDM patients (P = 0.001), but was comparable to controls in IDDM patients' first-degree relatives.
9988 8747721 No quantitative abnormality was demonstrated in CD4+ cells in IDDM patients; however, these cells were higher in their first-degree relatives (P = 0.0089).
9989 8747721 Suppressor T lymphocytes, CD8+ cells, in first-degree relatives and controls were not significantly different; however, these cells were significantly reduced in IDDM patients (P = 0.001).
9990 8747721 The ratio of CD4+/CD8+ cells was higher in IDDM patients and their first-degree relatives compared to controls (P = 0.0007 and 0.0103, respectively).
9991 8747721 However, no relationship was found in the levels of CD3+, CD4+ or CD8+ cells in patients possessing either DR3 or DR4.
9992 8747721 Circulating lymphocyte subset imbalance is associated with type-1 insulin-dependent diabetes mellitus (IDDM).
9993 8747721 Total B lymphocytes, CD19+ cells, was increased in IDDM patients (P = 0.001), but was comparable to controls in IDDM patients' first-degree relatives.
9994 8747721 No quantitative abnormality was demonstrated in CD4+ cells in IDDM patients; however, these cells were higher in their first-degree relatives (P = 0.0089).
9995 8747721 Suppressor T lymphocytes, CD8+ cells, in first-degree relatives and controls were not significantly different; however, these cells were significantly reduced in IDDM patients (P = 0.001).
9996 8747721 The ratio of CD4+/CD8+ cells was higher in IDDM patients and their first-degree relatives compared to controls (P = 0.0007 and 0.0103, respectively).
9997 8747721 However, no relationship was found in the levels of CD3+, CD4+ or CD8+ cells in patients possessing either DR3 or DR4.
9998 8747721 Circulating lymphocyte subset imbalance is associated with type-1 insulin-dependent diabetes mellitus (IDDM).
9999 8747721 Total B lymphocytes, CD19+ cells, was increased in IDDM patients (P = 0.001), but was comparable to controls in IDDM patients' first-degree relatives.
10000 8747721 No quantitative abnormality was demonstrated in CD4+ cells in IDDM patients; however, these cells were higher in their first-degree relatives (P = 0.0089).
10001 8747721 Suppressor T lymphocytes, CD8+ cells, in first-degree relatives and controls were not significantly different; however, these cells were significantly reduced in IDDM patients (P = 0.001).
10002 8747721 The ratio of CD4+/CD8+ cells was higher in IDDM patients and their first-degree relatives compared to controls (P = 0.0007 and 0.0103, respectively).
10003 8747721 However, no relationship was found in the levels of CD3+, CD4+ or CD8+ cells in patients possessing either DR3 or DR4.
10004 8747721 Circulating lymphocyte subset imbalance is associated with type-1 insulin-dependent diabetes mellitus (IDDM).
10005 8747721 Total B lymphocytes, CD19+ cells, was increased in IDDM patients (P = 0.001), but was comparable to controls in IDDM patients' first-degree relatives.
10006 8747721 No quantitative abnormality was demonstrated in CD4+ cells in IDDM patients; however, these cells were higher in their first-degree relatives (P = 0.0089).
10007 8747721 Suppressor T lymphocytes, CD8+ cells, in first-degree relatives and controls were not significantly different; however, these cells were significantly reduced in IDDM patients (P = 0.001).
10008 8747721 The ratio of CD4+/CD8+ cells was higher in IDDM patients and their first-degree relatives compared to controls (P = 0.0007 and 0.0103, respectively).
10009 8747721 However, no relationship was found in the levels of CD3+, CD4+ or CD8+ cells in patients possessing either DR3 or DR4.
10010 8750216 The cost of insulin-dependent diabetes mellitus (IDDM) in England and Wales.
10011 8750216 This study estimates the direct health and social care costs of insulin-dependent diabetes mellitus (IDDM) in England and Wales in 1992 to be 96 million pounds, or 1021 pounds per person in a population with IDDM estimated at 94,000 individuals.
10012 8750216 The cost of insulin-dependent diabetes mellitus (IDDM) in England and Wales.
10013 8750216 This study estimates the direct health and social care costs of insulin-dependent diabetes mellitus (IDDM) in England and Wales in 1992 to be 96 million pounds, or 1021 pounds per person in a population with IDDM estimated at 94,000 individuals.
10014 8750785 The influence of diabetic nephropathy on urinary glycosaminoglycan distribution was assessed in 96 patients with insulin-dependent diabetes mellitus (IDDM, 49 female, age: 16 - 64 yrs, median 35; duration of IDDM: 0 - 43 yrs, median 13 yrs) in comparison to 103 healthy controls (57 female, 17 - 82 yrs, median 40 yrs).
10015 8755935 We have analyzed immunoglobulin heavy-chain variable-region (VH) polymorphisms and genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) by using a set of polymorphic loci that span approximately 1,000 kb of the VH region on chromosome 14q32.
10016 8755935 When the IDDM cases were stratified by presence or absence of the high-risk HLA-DQB1*0302 allele, no differences in VH genotype frequencies were observed between the 0302-positive and 0302-negative cases.
10017 8755935 We have analyzed immunoglobulin heavy-chain variable-region (VH) polymorphisms and genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) by using a set of polymorphic loci that span approximately 1,000 kb of the VH region on chromosome 14q32.
10018 8755935 When the IDDM cases were stratified by presence or absence of the high-risk HLA-DQB1*0302 allele, no differences in VH genotype frequencies were observed between the 0302-positive and 0302-negative cases.
10019 8760354 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease in which cytokines are thought to play an important role in beta-cell destruction and immune regulation.
10020 8760354 A major target of beta-cell autoimmunity in IDDM is the enzyme glutamate decarboxylase (GAD).
10021 8760354 Accordingly we cultured rat islets in the presence and absence of cytokines, and measured synthesis of both isoforms of GAD, GAD65 and GAD67, by [35S]methionine incorporation and immunoprecipitation with a rabbit antiserum that recognizes both GAD65 and GAD67.
10022 8760354 Incubation of islets with interleukin (IL)-1 beta (1 ng/ml, 24 h), tumour necrosis factor alpha (TNF-alpha; 200 units/ml, 24 h) or interferon gamma (IFN-gamma; 500 units/ml, 72 h) significantly decreased the synthesis of both GAD65 and GAD67, but reduced neither total protein synthesis nor insulin accumulation in the medium or content.
10023 8760354 Incubation of islets for 24 h in IFN-alpha (1000 units/ml), TNF-beta (50 ng/ml), IL 2 (1000 units/ml), IL-4 (100 ng/ml), IL-6 (10 ng/ml), IL-10 (20 ng/ml), IL-12 (10 ng/ml) or transforming growth factor beta 2 (TGF-beta 2; 5 ng/ml) did not significantly alter GAD65 or GAD67 synthesis.
10024 8760354 Inhibition of GAD65 and GAD67 protein synthesis by IL-1 beta, TNF-alpha or IFN-gamma was reversed by co-incubation with the nitric oxide synthase inhibitor, NG-monomethyl arginine (NMMA).
10025 8760354 Expression of both GAD65 and GAD67 mRNA, measured by RNase protection assay, was also decreased by IL-1 beta and completely restored to baseline levels by NMMA.
10026 8760354 Thus the synthesis of both isoforms of islet GAD is selectively decreased in the presence of IL-1 beta, TNF-alpha or IFN-gamma by a NO-mediated mechanism, probably at the level of cytokine gene transcription.
10027 8760354 As GAD autoimmunity has been previously shown to have a pathogenic role in an animal model of IDDM, its inhibition by cytokines might limit the immune response, thereby regulating the rate of beta-cell destruction in IDDM.
10028 8760354 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease in which cytokines are thought to play an important role in beta-cell destruction and immune regulation.
10029 8760354 A major target of beta-cell autoimmunity in IDDM is the enzyme glutamate decarboxylase (GAD).
10030 8760354 Accordingly we cultured rat islets in the presence and absence of cytokines, and measured synthesis of both isoforms of GAD, GAD65 and GAD67, by [35S]methionine incorporation and immunoprecipitation with a rabbit antiserum that recognizes both GAD65 and GAD67.
10031 8760354 Incubation of islets with interleukin (IL)-1 beta (1 ng/ml, 24 h), tumour necrosis factor alpha (TNF-alpha; 200 units/ml, 24 h) or interferon gamma (IFN-gamma; 500 units/ml, 72 h) significantly decreased the synthesis of both GAD65 and GAD67, but reduced neither total protein synthesis nor insulin accumulation in the medium or content.
10032 8760354 Incubation of islets for 24 h in IFN-alpha (1000 units/ml), TNF-beta (50 ng/ml), IL 2 (1000 units/ml), IL-4 (100 ng/ml), IL-6 (10 ng/ml), IL-10 (20 ng/ml), IL-12 (10 ng/ml) or transforming growth factor beta 2 (TGF-beta 2; 5 ng/ml) did not significantly alter GAD65 or GAD67 synthesis.
10033 8760354 Inhibition of GAD65 and GAD67 protein synthesis by IL-1 beta, TNF-alpha or IFN-gamma was reversed by co-incubation with the nitric oxide synthase inhibitor, NG-monomethyl arginine (NMMA).
10034 8760354 Expression of both GAD65 and GAD67 mRNA, measured by RNase protection assay, was also decreased by IL-1 beta and completely restored to baseline levels by NMMA.
10035 8760354 Thus the synthesis of both isoforms of islet GAD is selectively decreased in the presence of IL-1 beta, TNF-alpha or IFN-gamma by a NO-mediated mechanism, probably at the level of cytokine gene transcription.
10036 8760354 As GAD autoimmunity has been previously shown to have a pathogenic role in an animal model of IDDM, its inhibition by cytokines might limit the immune response, thereby regulating the rate of beta-cell destruction in IDDM.
10037 8760354 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease in which cytokines are thought to play an important role in beta-cell destruction and immune regulation.
10038 8760354 A major target of beta-cell autoimmunity in IDDM is the enzyme glutamate decarboxylase (GAD).
10039 8760354 Accordingly we cultured rat islets in the presence and absence of cytokines, and measured synthesis of both isoforms of GAD, GAD65 and GAD67, by [35S]methionine incorporation and immunoprecipitation with a rabbit antiserum that recognizes both GAD65 and GAD67.
10040 8760354 Incubation of islets with interleukin (IL)-1 beta (1 ng/ml, 24 h), tumour necrosis factor alpha (TNF-alpha; 200 units/ml, 24 h) or interferon gamma (IFN-gamma; 500 units/ml, 72 h) significantly decreased the synthesis of both GAD65 and GAD67, but reduced neither total protein synthesis nor insulin accumulation in the medium or content.
10041 8760354 Incubation of islets for 24 h in IFN-alpha (1000 units/ml), TNF-beta (50 ng/ml), IL 2 (1000 units/ml), IL-4 (100 ng/ml), IL-6 (10 ng/ml), IL-10 (20 ng/ml), IL-12 (10 ng/ml) or transforming growth factor beta 2 (TGF-beta 2; 5 ng/ml) did not significantly alter GAD65 or GAD67 synthesis.
10042 8760354 Inhibition of GAD65 and GAD67 protein synthesis by IL-1 beta, TNF-alpha or IFN-gamma was reversed by co-incubation with the nitric oxide synthase inhibitor, NG-monomethyl arginine (NMMA).
10043 8760354 Expression of both GAD65 and GAD67 mRNA, measured by RNase protection assay, was also decreased by IL-1 beta and completely restored to baseline levels by NMMA.
10044 8760354 Thus the synthesis of both isoforms of islet GAD is selectively decreased in the presence of IL-1 beta, TNF-alpha or IFN-gamma by a NO-mediated mechanism, probably at the level of cytokine gene transcription.
10045 8760354 As GAD autoimmunity has been previously shown to have a pathogenic role in an animal model of IDDM, its inhibition by cytokines might limit the immune response, thereby regulating the rate of beta-cell destruction in IDDM.
10046 8762647 Several studies have shown that patients with insulin-dependent diabetes mellitus (IDDM) have reduced bone mass.
10047 8764139 Tyrosine kinase inhibitors prevent cytokine-induced expression of iNOS and COX-2 by human islets.
10048 8764139 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease that is characterized by selective destruction of insulin-secreting beta-cells.
10049 8764139 In this study, the effects of cytokines on the expression of inducible nitric oxide synthase (iNOS) and inducible cyclooxygenase (COX-2) by human islets were examined.
10050 8764139 In combination, the cytokines, human recombinant interleukin-1 beta (IL-1 beta), human recombinant tumor necrosis factor-alpha (TNF-alpha), and human recombinant interferon-gamma (IFN-gamma), induce the time-dependent formation of nitrite and prostaglandin E2 (PGE2) by human islets.
10051 8764139 This combination of cytokines (IL-1 beta, TNF-alpha, and IFN-gamma) also induces the expression of iNOS mRNA by human islets as demonstrated by both reverse transcriptase-polymerase chain reaction and Northern blot analysis.
10052 8764139 We further show that the tyrosine kinase inhibitors genistein and herbimycin A prevent IL-1 beta plus IFN-gamma-induced expression of COX-2 and iNOS and the production of PGE2 and nitric oxide by human islets.
10053 8764139 These results demonstrate that cytokines induce the expression of iNOS and COX-2 by human islets and that cytokine-induced expression of both COX-2 and iNOS by human islets appears to require the activation of a tyrosine kinase(s).
10054 8764603 Diabetic encephalopathy, characterized by structural, electrophysiological, neurochemical, and cognitive abnormalities, is observed in insulin-dependent diabetes mellitus (IDDM) and non-IDDM (NIDDM).
10055 8764603 Insulin-like growth factors (IGFs) are neurotrophic factors that recently have been implicated in the pathogenesis of diabetic neuropathy.
10056 8764603 Because IGF-II is the predominant IGF in adult brain, we tested the hypothesis that IGF-II gene expression is decreased in the CNS in both IDDM and NIDDM.
10057 8764603 Brain and spinal cord were isolated from streptozotocin-diabetic rats, a model of IDDM with weight loss and impaired insulin production.
10058 8764603 Insulin replacement therapy partially restored IGF-II mRNA levels in brain, cortex, medulla, and spinal cord.
10059 8764603 Diabetic encephalopathy, characterized by structural, electrophysiological, neurochemical, and cognitive abnormalities, is observed in insulin-dependent diabetes mellitus (IDDM) and non-IDDM (NIDDM).
10060 8764603 Insulin-like growth factors (IGFs) are neurotrophic factors that recently have been implicated in the pathogenesis of diabetic neuropathy.
10061 8764603 Because IGF-II is the predominant IGF in adult brain, we tested the hypothesis that IGF-II gene expression is decreased in the CNS in both IDDM and NIDDM.
10062 8764603 Brain and spinal cord were isolated from streptozotocin-diabetic rats, a model of IDDM with weight loss and impaired insulin production.
10063 8764603 Insulin replacement therapy partially restored IGF-II mRNA levels in brain, cortex, medulla, and spinal cord.
10064 8764603 Diabetic encephalopathy, characterized by structural, electrophysiological, neurochemical, and cognitive abnormalities, is observed in insulin-dependent diabetes mellitus (IDDM) and non-IDDM (NIDDM).
10065 8764603 Insulin-like growth factors (IGFs) are neurotrophic factors that recently have been implicated in the pathogenesis of diabetic neuropathy.
10066 8764603 Because IGF-II is the predominant IGF in adult brain, we tested the hypothesis that IGF-II gene expression is decreased in the CNS in both IDDM and NIDDM.
10067 8764603 Brain and spinal cord were isolated from streptozotocin-diabetic rats, a model of IDDM with weight loss and impaired insulin production.
10068 8764603 Insulin replacement therapy partially restored IGF-II mRNA levels in brain, cortex, medulla, and spinal cord.
10069 8767172 Recombinant IGF-I therapy in insulin-dependent diabetes mellitus.
10070 8767172 Recombinant insulin-like growth factor-I (IGF) has both anabolic and insulin-like effects.
10071 8767172 In adolescent insulin-dependent diabetes mellitus (IDDM), the GH/IGF-I axis is abnormal, with elevation of growth hormone (GH) secretion and subnormal IGF-I levels.
10072 8767172 These preliminary studies suggest that rhIGF-I given in conjunction with regular insulin therapy may reverse abnormalities in the GH/IGF-I axis and therefore contribute to improvement of glycaemic control in adolescents with IDDM.
10073 8767172 Recombinant IGF-I therapy in insulin-dependent diabetes mellitus.
10074 8767172 Recombinant insulin-like growth factor-I (IGF) has both anabolic and insulin-like effects.
10075 8767172 In adolescent insulin-dependent diabetes mellitus (IDDM), the GH/IGF-I axis is abnormal, with elevation of growth hormone (GH) secretion and subnormal IGF-I levels.
10076 8767172 These preliminary studies suggest that rhIGF-I given in conjunction with regular insulin therapy may reverse abnormalities in the GH/IGF-I axis and therefore contribute to improvement of glycaemic control in adolescents with IDDM.
10077 8769346 The concentration of Na,K-adenosine triphosphatase (ATPase) and Na,K-ATPase-dependent adenosine triphosphate (ATP) turnover was measured in fasting blood samples of 20 subjects with insulin-dependent diabetes mellitus (IDDM), 22 subjects with non-insulin-dependent diabetes mellitus (NIDDM), and 20 nondiabetic subjects. [3H]ouabain binding was used to determine Na,K-ATPase concentration.
10078 8769365 A detailed analysis of postprandial changes in the size, density, composition, and relative proportion of the major high-density lipoprotein (HDL) subfractions, HDL2 and HDL3, was performed in seven normolipidemic patients with insulin-dependent diabetes mellitus (IDDM) in moderate glycemic control and seven age-, sex-, and weight-matched healthy nondiabetic controls.
10079 8769365 IDDM subjects received an overnight insulin infusion to maintain euglycemia, with an incremental increase in the insulin infusion rate at the time of the test meal (containing 60 g fat/m2).
10080 8769365 The composition of HDL, HDL2, and HDL3 was significantly altered in the postprandial state in IDDM subjects and controls with an increase in triglyceride content at 4 to 8 hours and a reciprocal decrease in cholesteryl ester, reflecting exchange of lipid constituents of HDL with triglyceride (TG)-rich lipoproteins.
10081 8769365 A detailed analysis of postprandial changes in the size, density, composition, and relative proportion of the major high-density lipoprotein (HDL) subfractions, HDL2 and HDL3, was performed in seven normolipidemic patients with insulin-dependent diabetes mellitus (IDDM) in moderate glycemic control and seven age-, sex-, and weight-matched healthy nondiabetic controls.
10082 8769365 IDDM subjects received an overnight insulin infusion to maintain euglycemia, with an incremental increase in the insulin infusion rate at the time of the test meal (containing 60 g fat/m2).
10083 8769365 The composition of HDL, HDL2, and HDL3 was significantly altered in the postprandial state in IDDM subjects and controls with an increase in triglyceride content at 4 to 8 hours and a reciprocal decrease in cholesteryl ester, reflecting exchange of lipid constituents of HDL with triglyceride (TG)-rich lipoproteins.
10084 8769365 A detailed analysis of postprandial changes in the size, density, composition, and relative proportion of the major high-density lipoprotein (HDL) subfractions, HDL2 and HDL3, was performed in seven normolipidemic patients with insulin-dependent diabetes mellitus (IDDM) in moderate glycemic control and seven age-, sex-, and weight-matched healthy nondiabetic controls.
10085 8769365 IDDM subjects received an overnight insulin infusion to maintain euglycemia, with an incremental increase in the insulin infusion rate at the time of the test meal (containing 60 g fat/m2).
10086 8769365 The composition of HDL, HDL2, and HDL3 was significantly altered in the postprandial state in IDDM subjects and controls with an increase in triglyceride content at 4 to 8 hours and a reciprocal decrease in cholesteryl ester, reflecting exchange of lipid constituents of HDL with triglyceride (TG)-rich lipoproteins.
10087 8770022 The effects of physiological increments in epinephrine and insulin on glucose production (GP), skeletal muscle glycogen metabolism, and substrate oxidation were studied in eight insulin-dependent diabetes mellitus (IDDM) and nine control subjects.
10088 8770022 In contrast, GP increased in IDDM subjects (P < 0.02) but remained suppressed by insulin in controls.
10089 8770022 The effects of physiological increments in epinephrine and insulin on glucose production (GP), skeletal muscle glycogen metabolism, and substrate oxidation were studied in eight insulin-dependent diabetes mellitus (IDDM) and nine control subjects.
10090 8770022 In contrast, GP increased in IDDM subjects (P < 0.02) but remained suppressed by insulin in controls.
10091 8770634 HLA-DRB1 and -DQB1 genes were analyzed in 98 Chinese IDDM patients and 205 control subjects from Taiwan.
10092 8771660 Na+/H+ countertransport speed in red cells of insulin-dependent diabetes (IDDM) patients was studied.
10093 8772487 We studied subjects with insulin-dependent diabetes mellitus (IDDM) and controls by administering primed continuous infusions of L-[1-13C,15N)]leucine and L-[2,3-13C2]alanine to measure whole body and forearm metabolism of these amino acids during ample protein intake and again after 4 wk of moderately restricted protein intake.
10094 8772580 Amylin has been reported to decrease glycogen storage in rodent skeletal muscles and produce insulin resistance in intact rats.
10095 8772580 To test the acute effect of a human amylin analog (AC137) on glucose metabolism in man, seven IDDM patients were infused in a randomized, double blind, cross-over study with AC137 (100 micrograms/h, n = 1; 50 micrograms/h, n = 6) or placebo for 330 min during a two-step euglycemic clamp (insulin infusion rates, 0.2 and 0.6 mU/kg.min; basal and hyperinsulinemic period, respectively) followed by a hyperinsulinemic hypoglycemic clamp (insulin infusion rate, 1.5 mU/kg.min; hypoglycemic period).
10096 8772714 IDDM (type I diabetes) is generally believed to result from T-cell-mediated autoimmune destruction of the insulin-producing beta-cells in the pancreatic islets of Langerhans.
10097 8772714 In the last few years, considerable progress has been made with regard to the identification and characterization of candidate autoantigens recognized by autoantibodies; several of these candidate autoantigens are recognized by T-cells, including insulin, GAD65 and GAD67, heat-shock protein 65 (hsp65), and islet-cell antigen 69 (ICA69).
10098 8772714 In addition to these, a number of unidentified beta-cell antigens, including insulin-secretory granule membrane proteins and a 38-kDa protein, have been shown to stimulate T-cells of IDDM patients.
10099 8772714 IDDM (type I diabetes) is generally believed to result from T-cell-mediated autoimmune destruction of the insulin-producing beta-cells in the pancreatic islets of Langerhans.
10100 8772714 In the last few years, considerable progress has been made with regard to the identification and characterization of candidate autoantigens recognized by autoantibodies; several of these candidate autoantigens are recognized by T-cells, including insulin, GAD65 and GAD67, heat-shock protein 65 (hsp65), and islet-cell antigen 69 (ICA69).
10101 8772714 In addition to these, a number of unidentified beta-cell antigens, including insulin-secretory granule membrane proteins and a 38-kDa protein, have been shown to stimulate T-cells of IDDM patients.
10102 8773316 The aim of this study was to determine the association between childhood insulin-dependent diabetes mellitus (IDDM) and HLA-DR4 subtypes and to test in a population-based investigation whether the DR4 association has an effect independent to that of DQ.
10103 8773324 Distribution of HLA-DQA1 and -DQB1 alleles and DQA1-DQB1 genotypes among Senegalese patients with insulin-dependent diabetes mellitus.
10104 8773324 Transracial analysis is one method for distinguishing primary associations between insulin-dependent diabetes mellitus (IDDM) and HLA II alleles from those related to linkage disequilibrium.
10105 8773324 In this study, we compared the frequencies of HLA-DQA1 and DQB1 alleles in Senegalese IDDM and control subjects.
10106 8773324 Distribution of HLA-DQA1 and -DQB1 alleles and DQA1-DQB1 genotypes among Senegalese patients with insulin-dependent diabetes mellitus.
10107 8773324 Transracial analysis is one method for distinguishing primary associations between insulin-dependent diabetes mellitus (IDDM) and HLA II alleles from those related to linkage disequilibrium.
10108 8773324 In this study, we compared the frequencies of HLA-DQA1 and DQB1 alleles in Senegalese IDDM and control subjects.
10109 8776066 In these patients, adolescent diabetes appeared heterogeneous, comprising classical insulin-dependent diabetes mellitus (IDDM) in approximately 80%; the remaining fraction (20%) was contributed variably by malnutrition-related diabetes (MRDM) and an "atypical" form of IDDM.
10110 8777337 Three volunteer patients [insulin-dependent diabetes mellitus (IDDM), insulin requiring non-insulin-dependent diabetes mellitus (NIDDM), and maturity onset diabetes of the young (MODY)] threatened with blindness due to progressive PDR were treated with alpha interferon for 4 months and were evaluated at intervals of 1-2 weeks to monitor the drug effects on carbohydrate tolerance and possible beneficial therapeutic effects on the preexisting PDR.
10111 8777337 Metabolic studies included basal and postsustacal glucose, c-peptide and glucagon, fasting serum cortisol, free fatty acids, growth hormone, insulin-like growth factor-1, and urinary microalbumin excretion.
10112 8777718 Rapid IDDM was associated with increased numbers of anti-self CTL and a predominance of IFN gamma produced by islet-infiltrating lymphocytes, whereas single transgenic RIP-NP littermates with slow-onset IDDM displayed less anti-self CTL and more IL-4- and IL-10-producing T lymphocytes in pancreatic infiltrates.
10113 8778000 Patients with insulin-dependent diabetes mellitus (IDDM) have a pathological increase in cholesteryl ester transfer (CET) that enriches the apolipoprotein B-containing lipoproteins with cholesteryl ester and increases their atherogenicity.
10114 8778001 Effect of 14 days' subcutaneous administration of the human amylin analogue, pramlintide (AC137), on an intravenous insulin challenge and response to a standard liquid meal in patients with IDDM.
10115 8778001 Individuals with insulin-dependent diabetes mellitus (IDDM or type 1 diabetes) are deficient in both insulin and amylin, peptides secreted by the beta cell.
10116 8778001 We have investigated the effects of amylin replacement therapy employing the human amylin analogue, pramlintide (25, 28, 29-pro-human amylin, previously referred to as AC137), upon the responses to a standardized insulin infusion (40 mU. kg-1. h-1) for 100 min and a liquid Sustacal meal (360 kcal) in 84 healthy IDDM patients.
10117 8778001 Effect of 14 days' subcutaneous administration of the human amylin analogue, pramlintide (AC137), on an intravenous insulin challenge and response to a standard liquid meal in patients with IDDM.
10118 8778001 Individuals with insulin-dependent diabetes mellitus (IDDM or type 1 diabetes) are deficient in both insulin and amylin, peptides secreted by the beta cell.
10119 8778001 We have investigated the effects of amylin replacement therapy employing the human amylin analogue, pramlintide (25, 28, 29-pro-human amylin, previously referred to as AC137), upon the responses to a standardized insulin infusion (40 mU. kg-1. h-1) for 100 min and a liquid Sustacal meal (360 kcal) in 84 healthy IDDM patients.
10120 8778001 Effect of 14 days' subcutaneous administration of the human amylin analogue, pramlintide (AC137), on an intravenous insulin challenge and response to a standard liquid meal in patients with IDDM.
10121 8778001 Individuals with insulin-dependent diabetes mellitus (IDDM or type 1 diabetes) are deficient in both insulin and amylin, peptides secreted by the beta cell.
10122 8778001 We have investigated the effects of amylin replacement therapy employing the human amylin analogue, pramlintide (25, 28, 29-pro-human amylin, previously referred to as AC137), upon the responses to a standardized insulin infusion (40 mU. kg-1. h-1) for 100 min and a liquid Sustacal meal (360 kcal) in 84 healthy IDDM patients.
10123 8779696 The humoral immune response to islet autoantigens, here defined by the presence of islet cell antibodies (ICA) and glutamic acid decarboxylase (GAD 65) antibodies, was studied in patients with long-term insulin-dependent diabetes mellitus (IDDM) receiving immunosuppressive therapy following kidney and islet-after-kidney transplantation.
10124 8779696 In a cross-sectional study of 30 kidney-grafted, long-term IDDM patients and 30 matched, nontransplanted IDDM controls, we observed a significant (P<0.05) decrease in ICA positivity by standard immunosuppressive therapy, but not in frequency or index levels of GAD 65 antibodies.
10125 8779696 The humoral immune response to islet autoantigens, here defined by the presence of islet cell antibodies (ICA) and glutamic acid decarboxylase (GAD 65) antibodies, was studied in patients with long-term insulin-dependent diabetes mellitus (IDDM) receiving immunosuppressive therapy following kidney and islet-after-kidney transplantation.
10126 8779696 In a cross-sectional study of 30 kidney-grafted, long-term IDDM patients and 30 matched, nontransplanted IDDM controls, we observed a significant (P<0.05) decrease in ICA positivity by standard immunosuppressive therapy, but not in frequency or index levels of GAD 65 antibodies.
10127 8780373 Weight gain is an important consequence of the intensive treatment of insulin-dependent diabetes mellitus (IDDM).
10128 8781292 We measured plasma met-enkephalin (met-Enk) levels in eight neuropathic (four with insulin-dependent diabetes mellitus [IDDM] and four with non-insulin-dependent diabetes mellitus [NIDDM]) and eight nonneuropathic (four IDDM and four NIDDM) diabetic patients to study met-Enk secretion in diabetic patients with asymptomatic autonomic neuropathy.
10129 8781297 Apolipoprotein B independently predicts progression of very-low-level albuminuria in insulin-dependent diabetes mellitus.
10130 8781297 The purpose of the study was to examine the contribution of alterations in lipoprotein metabolism to the progression of very-low-level albuminuria in insulin-dependent diabetes mellitus (IDDM).
10131 8781297 In multiple linear regression analysis, serum apo B (P < .05) and glycated hemoglobin ([HbA] P < .05) at baseline were significant independent predictors of the increase in albuminuria, with no significant associations found for sex, smoking, duration of diabetes, mean arterial blood pressure (BP), or family history of cardiovascular disease and hypertension; the regression model predicted 42% of the variation in UA/UC at 10 years.
10132 8781716 GM and KM immunoglobulin (Ig) allotypes and their interactions with HLA antigens have been analyzed in various autoimmune diseases: multiple sclerosis, rheumatoid arthritis, insulin-dependent diabetes mellitus (IDDM), systemic lupus erythematosus, coeliac disease, Crohn's disease, Graves' disease, atrophic thyroiditis, Hashimoto's thyroiditis, myasthenia gravis, chronic active hepatitis, alopecia areata, uveitis, vitiligo, Turner's syndrome, glomerular nephritis, Berger's disease and idiopathic dilated cardiomyopathy.
10133 8781764 In order to determine the possible influence of C-peptide on nerve function, 12 insulin-dependent diabetic (IDDM) patients with symptoms of diabetic polyneuropathy were studied twice under euglycaemic conditions.
10134 8781767 The aim of this population-based, one-to-one matched-pair case-control study was to evaluate the factors concerning the markedly increased risk for dying among Japanese subjects with insulin-dependent diabetes mellitus (IDDM) from a social and behavioural perspective.
10135 8781768 An increased activity of Na+/H+ antiport has been reported in leukocytes and fibroblasts from insulin-dependent diabetic (IDDM) patients with nephropathy.
10136 8783762 Atypical and relatively silent forms of coeliac disease (CD) have been described in insulin-dependent diabetes mellitus (IDDM).
10137 8783762 Determination of IgA and IgG antigliadin antibodies (AGA) and IgA antiendomysium antibodies (AEA) was made.
10138 8785467 Inhibition of angiotensin II and potentiation of bradykinin have both been postulated to be major mechanisms in mediating the effects of ACE inhibitors.
10139 8785467 Clinical studies have indicated that these agents postpone end-stage renal failure in macroproteinuric patients with insulin-dependent diabetes mellitus (IDDM).
10140 8785467 In IDDM patients with microalbuminuria, ACE inhibitors have been shown to decrease albuminuria and to retard the development of overt renal disease.
10141 8785467 Inhibition of angiotensin II and potentiation of bradykinin have both been postulated to be major mechanisms in mediating the effects of ACE inhibitors.
10142 8785467 Clinical studies have indicated that these agents postpone end-stage renal failure in macroproteinuric patients with insulin-dependent diabetes mellitus (IDDM).
10143 8785467 In IDDM patients with microalbuminuria, ACE inhibitors have been shown to decrease albuminuria and to retard the development of overt renal disease.
10144 8786014 Severe hypoglycaemia with cognitive dysfunction is 3 times more common in intensively, rather than conventionally, treated insulin-dependent diabetes mellitus (IDDM).
10145 8786014 There were no changes in symptoms or counterregulatory hormones and four-choice reaction time was stable during 220 min of euglycaemic insulin clamping in five men with IDDM, with a coefficient of variation of less than 2.2% (1% for accuracy) for the cognitive function test.
10146 8786014 Severe hypoglycaemia with cognitive dysfunction is 3 times more common in intensively, rather than conventionally, treated insulin-dependent diabetes mellitus (IDDM).
10147 8786014 There were no changes in symptoms or counterregulatory hormones and four-choice reaction time was stable during 220 min of euglycaemic insulin clamping in five men with IDDM, with a coefficient of variation of less than 2.2% (1% for accuracy) for the cognitive function test.
10148 8786015 Normolipidaemic insulin-dependent diabetic (IDDM) patients are characterized by an increase in the smaller VLDL particles, considered to be the most atherogenic.
10149 8786015 To evaluate this possibility, VLDL subfractions, post-heparin lipoprotein lipase and hepatic lipase activities have been evaluated in male IDDM patients with either unsatisfactory blood glucose control (group 1, HbA1c > 8%, n = 18) or good blood glucose control (group 2, HbA1c < 8%, n = 16) and in 16 normoglycaemic individuals.
10150 8786015 Normolipidaemic insulin-dependent diabetic (IDDM) patients are characterized by an increase in the smaller VLDL particles, considered to be the most atherogenic.
10151 8786015 To evaluate this possibility, VLDL subfractions, post-heparin lipoprotein lipase and hepatic lipase activities have been evaluated in male IDDM patients with either unsatisfactory blood glucose control (group 1, HbA1c > 8%, n = 18) or good blood glucose control (group 2, HbA1c < 8%, n = 16) and in 16 normoglycaemic individuals.
10152 8786019 Defective expression of the apoptosis-inducing CD95 (Fas/APO-1) molecule on T and B cells in IDDM.
10153 8786019 To determine whether a defect involving the CD95 receptor is associated with human insulin-dependent diabetes mellitus (IDDM), we have studied the expression of CD95 on peripheral blood mononuclear cells from IDDM patients at different stages of the disease.
10154 8786019 Three-colour flow cytometry and mean fluorescence analysis showed that T and B lymphocytes from newly diagnosed IDDM and patients with long-standing disease, and subjects at high risk of developing the disease were highly defective in CD95 expression (p < 0.001), whereas monocytes from all the groups studied expressed normal amounts of CD95 molecules on their cell surface.
10155 8786019 T-cell subset analysis showed that the impairment of CD95 expression in IDDM patients and high-risk subjects involved both CD3+ CD4+ (p < 0.001) and CD3+ CD8+ cells (p range: < 0.01-0.001), suggesting that this alteration concerns both helper and cytotoxic T cells.
10156 8786019 Moreover, after activation in vitro with anti-CD3 monoclonal antibody, T cells from newly diagnosed IDDM patients maintained a reduced CD95 expression during the entire cell culture period (24-72 h) in comparison to the control population (p < 0.001).
10157 8786019 In conclusion, we found a reduced expression of the apoptosis-inducing CD95 receptor on T and B lymphocytes of individuals with clinical and preclinical IDDM.
10158 8786019 Defective expression of the apoptosis-inducing CD95 (Fas/APO-1) molecule on T and B cells in IDDM.
10159 8786019 To determine whether a defect involving the CD95 receptor is associated with human insulin-dependent diabetes mellitus (IDDM), we have studied the expression of CD95 on peripheral blood mononuclear cells from IDDM patients at different stages of the disease.
10160 8786019 Three-colour flow cytometry and mean fluorescence analysis showed that T and B lymphocytes from newly diagnosed IDDM and patients with long-standing disease, and subjects at high risk of developing the disease were highly defective in CD95 expression (p < 0.001), whereas monocytes from all the groups studied expressed normal amounts of CD95 molecules on their cell surface.
10161 8786019 T-cell subset analysis showed that the impairment of CD95 expression in IDDM patients and high-risk subjects involved both CD3+ CD4+ (p < 0.001) and CD3+ CD8+ cells (p range: < 0.01-0.001), suggesting that this alteration concerns both helper and cytotoxic T cells.
10162 8786019 Moreover, after activation in vitro with anti-CD3 monoclonal antibody, T cells from newly diagnosed IDDM patients maintained a reduced CD95 expression during the entire cell culture period (24-72 h) in comparison to the control population (p < 0.001).
10163 8786019 In conclusion, we found a reduced expression of the apoptosis-inducing CD95 receptor on T and B lymphocytes of individuals with clinical and preclinical IDDM.
10164 8786019 Defective expression of the apoptosis-inducing CD95 (Fas/APO-1) molecule on T and B cells in IDDM.
10165 8786019 To determine whether a defect involving the CD95 receptor is associated with human insulin-dependent diabetes mellitus (IDDM), we have studied the expression of CD95 on peripheral blood mononuclear cells from IDDM patients at different stages of the disease.
10166 8786019 Three-colour flow cytometry and mean fluorescence analysis showed that T and B lymphocytes from newly diagnosed IDDM and patients with long-standing disease, and subjects at high risk of developing the disease were highly defective in CD95 expression (p < 0.001), whereas monocytes from all the groups studied expressed normal amounts of CD95 molecules on their cell surface.
10167 8786019 T-cell subset analysis showed that the impairment of CD95 expression in IDDM patients and high-risk subjects involved both CD3+ CD4+ (p < 0.001) and CD3+ CD8+ cells (p range: < 0.01-0.001), suggesting that this alteration concerns both helper and cytotoxic T cells.
10168 8786019 Moreover, after activation in vitro with anti-CD3 monoclonal antibody, T cells from newly diagnosed IDDM patients maintained a reduced CD95 expression during the entire cell culture period (24-72 h) in comparison to the control population (p < 0.001).
10169 8786019 In conclusion, we found a reduced expression of the apoptosis-inducing CD95 receptor on T and B lymphocytes of individuals with clinical and preclinical IDDM.
10170 8786019 Defective expression of the apoptosis-inducing CD95 (Fas/APO-1) molecule on T and B cells in IDDM.
10171 8786019 To determine whether a defect involving the CD95 receptor is associated with human insulin-dependent diabetes mellitus (IDDM), we have studied the expression of CD95 on peripheral blood mononuclear cells from IDDM patients at different stages of the disease.
10172 8786019 Three-colour flow cytometry and mean fluorescence analysis showed that T and B lymphocytes from newly diagnosed IDDM and patients with long-standing disease, and subjects at high risk of developing the disease were highly defective in CD95 expression (p < 0.001), whereas monocytes from all the groups studied expressed normal amounts of CD95 molecules on their cell surface.
10173 8786019 T-cell subset analysis showed that the impairment of CD95 expression in IDDM patients and high-risk subjects involved both CD3+ CD4+ (p < 0.001) and CD3+ CD8+ cells (p range: < 0.01-0.001), suggesting that this alteration concerns both helper and cytotoxic T cells.
10174 8786019 Moreover, after activation in vitro with anti-CD3 monoclonal antibody, T cells from newly diagnosed IDDM patients maintained a reduced CD95 expression during the entire cell culture period (24-72 h) in comparison to the control population (p < 0.001).
10175 8786019 In conclusion, we found a reduced expression of the apoptosis-inducing CD95 receptor on T and B lymphocytes of individuals with clinical and preclinical IDDM.
10176 8786019 Defective expression of the apoptosis-inducing CD95 (Fas/APO-1) molecule on T and B cells in IDDM.
10177 8786019 To determine whether a defect involving the CD95 receptor is associated with human insulin-dependent diabetes mellitus (IDDM), we have studied the expression of CD95 on peripheral blood mononuclear cells from IDDM patients at different stages of the disease.
10178 8786019 Three-colour flow cytometry and mean fluorescence analysis showed that T and B lymphocytes from newly diagnosed IDDM and patients with long-standing disease, and subjects at high risk of developing the disease were highly defective in CD95 expression (p < 0.001), whereas monocytes from all the groups studied expressed normal amounts of CD95 molecules on their cell surface.
10179 8786019 T-cell subset analysis showed that the impairment of CD95 expression in IDDM patients and high-risk subjects involved both CD3+ CD4+ (p < 0.001) and CD3+ CD8+ cells (p range: < 0.01-0.001), suggesting that this alteration concerns both helper and cytotoxic T cells.
10180 8786019 Moreover, after activation in vitro with anti-CD3 monoclonal antibody, T cells from newly diagnosed IDDM patients maintained a reduced CD95 expression during the entire cell culture period (24-72 h) in comparison to the control population (p < 0.001).
10181 8786019 In conclusion, we found a reduced expression of the apoptosis-inducing CD95 receptor on T and B lymphocytes of individuals with clinical and preclinical IDDM.
10182 8786019 Defective expression of the apoptosis-inducing CD95 (Fas/APO-1) molecule on T and B cells in IDDM.
10183 8786019 To determine whether a defect involving the CD95 receptor is associated with human insulin-dependent diabetes mellitus (IDDM), we have studied the expression of CD95 on peripheral blood mononuclear cells from IDDM patients at different stages of the disease.
10184 8786019 Three-colour flow cytometry and mean fluorescence analysis showed that T and B lymphocytes from newly diagnosed IDDM and patients with long-standing disease, and subjects at high risk of developing the disease were highly defective in CD95 expression (p < 0.001), whereas monocytes from all the groups studied expressed normal amounts of CD95 molecules on their cell surface.
10185 8786019 T-cell subset analysis showed that the impairment of CD95 expression in IDDM patients and high-risk subjects involved both CD3+ CD4+ (p < 0.001) and CD3+ CD8+ cells (p range: < 0.01-0.001), suggesting that this alteration concerns both helper and cytotoxic T cells.
10186 8786019 Moreover, after activation in vitro with anti-CD3 monoclonal antibody, T cells from newly diagnosed IDDM patients maintained a reduced CD95 expression during the entire cell culture period (24-72 h) in comparison to the control population (p < 0.001).
10187 8786019 In conclusion, we found a reduced expression of the apoptosis-inducing CD95 receptor on T and B lymphocytes of individuals with clinical and preclinical IDDM.
10188 8786018 In insulin-dependent diabetes mellitus (IDDM) elevated exchangeable sodium (Na) levels are found even in the absence of hypertension, but it is not known whether this is associated with increased sensitivity of blood pressure to sodium level.
10189 8786018 To clarify this issue we compared 30 patients with IDDM (19 without and 11 with microalbuminuria, i.e. more than 30 mg albumin/day) and 30 control subjects matched for age, gender and body mass index.
10190 8786018 Circadian blood pressure, plasma renin activity (PRA), plasma atrial natriuretic factor (p-ANF), plasma cyclic guanosine 5'-phosphate (p-cGMP) and urinary albumin were measured.
10191 8786018 In insulin-dependent diabetes mellitus (IDDM) elevated exchangeable sodium (Na) levels are found even in the absence of hypertension, but it is not known whether this is associated with increased sensitivity of blood pressure to sodium level.
10192 8786018 To clarify this issue we compared 30 patients with IDDM (19 without and 11 with microalbuminuria, i.e. more than 30 mg albumin/day) and 30 control subjects matched for age, gender and body mass index.
10193 8786018 Circadian blood pressure, plasma renin activity (PRA), plasma atrial natriuretic factor (p-ANF), plasma cyclic guanosine 5'-phosphate (p-cGMP) and urinary albumin were measured.
10194 8786731 Also, in insulin-dependent diabetes mellitus (IDDM) patients, elevated Lp(a) levels have been reported.
10195 8786731 In our study population, Lp(a) concentration was not significantly correlated with either hemoglobin A1c (HbA1c) levels of apolipoprotein(a) [apo(a)] phenotype.
10196 8789138 Clearly, the maintenance of near normal blood glucose levels remains the prime goal of therapy in both noninsulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM) especially in the light of the recent diabetes control and complications trial.
10197 8790143 Other signs of immune dysregulation in this patient consisted of insulin-dependent diabetes mellitus type I (IDDM) and an acquired hypogammaglobulinaemia, most compatible with common variable immunodeficiency (CVI).
10198 8792100 In addition, increased RBC Na-Li CT has been demonstrated in insulin-dependent diabetic (IDDM) patients with nephropathy, indicating that a predisposition to hypertension may cause renal damage and impaired renal function.
10199 8792100 These results suggest that an increase of Na-Li CT may not be due to the stimulatory effect of endogenous or exogenous insulin, and reflect a genetic predisposition for hypertension, and hence diabetic nephropathy, not only in IDDM but also NIDDM patients.
10200 8792100 In addition, increased RBC Na-Li CT has been demonstrated in insulin-dependent diabetic (IDDM) patients with nephropathy, indicating that a predisposition to hypertension may cause renal damage and impaired renal function.
10201 8792100 These results suggest that an increase of Na-Li CT may not be due to the stimulatory effect of endogenous or exogenous insulin, and reflect a genetic predisposition for hypertension, and hence diabetic nephropathy, not only in IDDM but also NIDDM patients.
10202 8792828 Affected sib pair and linkage disequilibrium analysis, intrafamilial and case-control association studies were performed on 81 Danish multiplex insulin-dependent diabetes mellitus (IDDM) families (382 individuals) and 82 healthy Danish controls.
10203 8792828 Taken together with our previous findings, our results suggest that three causes of susceptibilities can be discerned in the IDDM patient population: (1) a major susceptibility caused by the HLA-DRB1 alleles; (2) a minor susceptibility caused by the joint action of HLA and other non-HLA gene(s); and (3) a minor susceptibility caused by non-HLA gene(s).
10204 8792828 Affected sib pair and linkage disequilibrium analysis, intrafamilial and case-control association studies were performed on 81 Danish multiplex insulin-dependent diabetes mellitus (IDDM) families (382 individuals) and 82 healthy Danish controls.
10205 8792828 Taken together with our previous findings, our results suggest that three causes of susceptibilities can be discerned in the IDDM patient population: (1) a major susceptibility caused by the HLA-DRB1 alleles; (2) a minor susceptibility caused by the joint action of HLA and other non-HLA gene(s); and (3) a minor susceptibility caused by non-HLA gene(s).
10206 8793803 Determinations of the AC ratio in random urine samples are easily obtained and are reliable indices of elevated urinary albumin excretion (microalbuminuria) in IDDM.
10207 8795087 Islet amyloid polypeptide (IAPP) secretion from pancreatic islets isolated from non-obese diabetic (NOD) mice.
10208 8795087 The secretion of islet amyloid polypeptide (IAPP) during the course of insulin-dependent diabetes mellitus (IDDM) is essentially unknown.
10209 8795087 If extrapolated to the early prediabetic phase of human IDDM, this would mean that a relative hypersecretion of insulin in relation to IAPP might occur, due to an increased secretory demand for insulin or due to an intrinsic change in the biology of the secretory cells.
10210 8795087 Islet amyloid polypeptide (IAPP) secretion from pancreatic islets isolated from non-obese diabetic (NOD) mice.
10211 8795087 The secretion of islet amyloid polypeptide (IAPP) during the course of insulin-dependent diabetes mellitus (IDDM) is essentially unknown.
10212 8795087 If extrapolated to the early prediabetic phase of human IDDM, this would mean that a relative hypersecretion of insulin in relation to IAPP might occur, due to an increased secretory demand for insulin or due to an intrinsic change in the biology of the secretory cells.
10213 8798755 Cloning and characterization of islet cell antigen-related protein-tyrosine phosphatase (PTP), a novel receptor-like PTP and autoantigen in insulin-dependent diabetes.
10214 8798755 Cloning of the cDNA encoding a novel human protein- tyrosine phosphatase (PTP) called islet cell antigen-related PTP (IAR) predicts a receptor-like molecule with an extracellular domain of 614 amino acids containing a hydrophobic signal peptide, one potential N-glycosylation site, and an RGDS peptide which is a possible adhesive recognition sequence.
10215 8798755 The IAR PTP is homologous in its intracellular region to IA-2, a putative PTP that is an insulin-dependent diabetes mellitus (IDDM) autoantigen.
10216 8798755 IAR is also reactive with IDDM patient sera.
10217 8798755 IAR and IA-2 may distinguish different populations of IDDM autoantibodies since they identify overlapping but nonidentical sets of IDDM patients.
10218 8798755 Thus IAR is likely to be an islet cell antigen useful in the preclinical screening of individuals for risk of IDDM.
10219 8798755 Cloning and characterization of islet cell antigen-related protein-tyrosine phosphatase (PTP), a novel receptor-like PTP and autoantigen in insulin-dependent diabetes.
10220 8798755 Cloning of the cDNA encoding a novel human protein- tyrosine phosphatase (PTP) called islet cell antigen-related PTP (IAR) predicts a receptor-like molecule with an extracellular domain of 614 amino acids containing a hydrophobic signal peptide, one potential N-glycosylation site, and an RGDS peptide which is a possible adhesive recognition sequence.
10221 8798755 The IAR PTP is homologous in its intracellular region to IA-2, a putative PTP that is an insulin-dependent diabetes mellitus (IDDM) autoantigen.
10222 8798755 IAR is also reactive with IDDM patient sera.
10223 8798755 IAR and IA-2 may distinguish different populations of IDDM autoantibodies since they identify overlapping but nonidentical sets of IDDM patients.
10224 8798755 Thus IAR is likely to be an islet cell antigen useful in the preclinical screening of individuals for risk of IDDM.
10225 8798755 Cloning and characterization of islet cell antigen-related protein-tyrosine phosphatase (PTP), a novel receptor-like PTP and autoantigen in insulin-dependent diabetes.
10226 8798755 Cloning of the cDNA encoding a novel human protein- tyrosine phosphatase (PTP) called islet cell antigen-related PTP (IAR) predicts a receptor-like molecule with an extracellular domain of 614 amino acids containing a hydrophobic signal peptide, one potential N-glycosylation site, and an RGDS peptide which is a possible adhesive recognition sequence.
10227 8798755 The IAR PTP is homologous in its intracellular region to IA-2, a putative PTP that is an insulin-dependent diabetes mellitus (IDDM) autoantigen.
10228 8798755 IAR is also reactive with IDDM patient sera.
10229 8798755 IAR and IA-2 may distinguish different populations of IDDM autoantibodies since they identify overlapping but nonidentical sets of IDDM patients.
10230 8798755 Thus IAR is likely to be an islet cell antigen useful in the preclinical screening of individuals for risk of IDDM.
10231 8798755 Cloning and characterization of islet cell antigen-related protein-tyrosine phosphatase (PTP), a novel receptor-like PTP and autoantigen in insulin-dependent diabetes.
10232 8798755 Cloning of the cDNA encoding a novel human protein- tyrosine phosphatase (PTP) called islet cell antigen-related PTP (IAR) predicts a receptor-like molecule with an extracellular domain of 614 amino acids containing a hydrophobic signal peptide, one potential N-glycosylation site, and an RGDS peptide which is a possible adhesive recognition sequence.
10233 8798755 The IAR PTP is homologous in its intracellular region to IA-2, a putative PTP that is an insulin-dependent diabetes mellitus (IDDM) autoantigen.
10234 8798755 IAR is also reactive with IDDM patient sera.
10235 8798755 IAR and IA-2 may distinguish different populations of IDDM autoantibodies since they identify overlapping but nonidentical sets of IDDM patients.
10236 8798755 Thus IAR is likely to be an islet cell antigen useful in the preclinical screening of individuals for risk of IDDM.
10237 8799011 There was no improvement in the lipids profile over a 1-year period despite achieving good glycaemic control in both the insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) patients.
10238 8799668 Consensus guidelines for the management of insulin-dependent diabetes mellitus (IDDM) in childhood and adolescence.
10239 8803479 Antibodies to glutamic acid decarboxylase (anti-GAD) and pancreatic beta cell secretory function were measured in 39 consecutive Chinese patients with a clinical diagnosis of insulin-dependent diabetes mellitus (IDDM) (19 males, mean +/- SD age. 37 +/- 15 years; body mass index (BMI), 22 +/- 4 kg/m2; mean duration of disease, 6.7 +/- 5.6 years).
10240 8803479 IDDM was defined on the basis of acute symptoms with heavy ketonuria (> 3+) or ketoacidosis at diagnosis, or requirement for continuous insulin treatment within one year of diagnosis.
10241 8803479 Antibodies to glutamic acid decarboxylase (anti-GAD) and pancreatic beta cell secretory function were measured in 39 consecutive Chinese patients with a clinical diagnosis of insulin-dependent diabetes mellitus (IDDM) (19 males, mean +/- SD age. 37 +/- 15 years; body mass index (BMI), 22 +/- 4 kg/m2; mean duration of disease, 6.7 +/- 5.6 years).
10242 8803479 IDDM was defined on the basis of acute symptoms with heavy ketonuria (> 3+) or ketoacidosis at diagnosis, or requirement for continuous insulin treatment within one year of diagnosis.
10243 8803485 We aimed to examine the relationship of serum lipids, lipoproteins, apolipoproteins and antioxidants with renal dysfunction as measured by urinary excretion of albumin and of retinol binding protein (RBP) in insulin-dependent diabetes mellitus (IDDM).
10244 8805028 Of 44 antibody-positive relatives, 17 (39%) progressed to clinical insulin-dependent diabetes mellitus (IDDM) within 5 years.
10245 8807208 Two commercial enzyme-linked immunosorbent assays (ELISAs) for antibodies associated with development of insulin-dependent (type 1) diabetes mellitus (IDDM) were evaluated in conjunction with a conventional indirect immunofluorescent-antibody-islet cell antibody (ICA) test and a radioimmunoprecipitation method for detection of insulin autoantibodies in sera from a selected group of patients.
10246 8807595 Diabetic glomerulopathy develops in a subset only of patients with insulin-dependent diabetes (IDDM) and early, in its course, is characterized by cell hypertrophy and by excessive extracellular matrix production.
10247 8807644 Women with insulin-dependent diabetes mellitus (IDDM) have a much greater risk of serious coronary heart disease, but few cases of myocardial infarctions occurring during pregnancy have been reported.
10248 8814255 Therefore, aberrant expression of TNF-alpha could be important in the pathogenesis of MHC-associated immune disorders.
10249 8814255 TNF2 has been associated with a variety of MHC-linked diseases, including systemic lupus erythematosus, dermatitis herpetiformis and insulin-dependent diabetes mellitus (IDDM), as well as parasitic infections.
10250 8814255 TNF2 has previously been shown to be associated with the MHC haplotype HLA A1-B8-DR3-DQ2, which confers susceptibility to CD.
10251 8814255 Analysis indicates that the distribution of TNF2 is best explained by assuming 100% allelic association between it and HLA-DQB1*0201 (frequency = 0.7791 +/- 0.0447).
10252 8814353 The concentrations of mannose and glucose were closely and positively correlated both in insulin-dependent (IDDM; r = 0.74, P = 0.001) and non-insulin-dependent (NIDDM; r = 0.89, P = 0.001) DM.
10253 8814352 By an enzyme-linked immunosorbent assay using rat brain GAD purified on a GAD67C antibody-affinity column, we detected GAD antibodies in 40% (24/60) of the patients with long-standing insulin-dependent diabetes mellitus (IDDM).
10254 8815519 Diabetes in childhood is essentially represented by the type 1 or insulin-dependent diabetes mellitus (IDDM).
10255 8815519 In case of incidental detection of hyperglycemia without ketonuria in childhood, the differential diagnoses of early IDDM are the rare form of familial non insulin-dependent diabetes with onset in childhood (MODY: maturity-onset diabetes of the young) and the transient hyperglycemia in childhood.
10256 8815519 Diabetes in childhood is essentially represented by the type 1 or insulin-dependent diabetes mellitus (IDDM).
10257 8815519 In case of incidental detection of hyperglycemia without ketonuria in childhood, the differential diagnoses of early IDDM are the rare form of familial non insulin-dependent diabetes with onset in childhood (MODY: maturity-onset diabetes of the young) and the transient hyperglycemia in childhood.
10258 8816035 Growth parameters, growth hormone (GH) response to clonidine and circulating insulin-like growth factor-I (IGF-I), free thyroxine (FT4) and cortisol concentrations in relation to glycaemic control in children with insulin-dependent diabetes mellitus.
10259 8816035 This study confirms that in children with IDDM linear growth velocity is dependent on the age of the child and the degree of glycaemic control, as well as on growth promoting hormones such as IGF-I and FT4.
10260 8816035 High BMI is associated with more GH secretion in response to clonidine, this might explain the higher requirements of insulin/kg in children with IDDM and high BMI.
10261 8816035 Growth parameters, growth hormone (GH) response to clonidine and circulating insulin-like growth factor-I (IGF-I), free thyroxine (FT4) and cortisol concentrations in relation to glycaemic control in children with insulin-dependent diabetes mellitus.
10262 8816035 This study confirms that in children with IDDM linear growth velocity is dependent on the age of the child and the degree of glycaemic control, as well as on growth promoting hormones such as IGF-I and FT4.
10263 8816035 High BMI is associated with more GH secretion in response to clonidine, this might explain the higher requirements of insulin/kg in children with IDDM and high BMI.
10264 8816966 Th1 cytokines are thought to play a key role in islet inflammation and destruction in insulin-dependent diabetes mellitus (IDDM).
10265 8816966 In contrast, expression of message for IL-2 and IL-4 is minimal to undetectable in DP-BB and RT6-depleted DR-BB animals at any age.
10266 8816966 Incubation of 10 wk old DP islets for 48 h in the presence of anti-CD3 antibody, followed by an incubation with rIL-2 for an additional 5-7 days, results in an expansion of T lymphocytes, and these cells express high levels of IFN-gamma and IL-10 mRNA.
10267 8816966 Our results suggest that autoimmunity in DP-BB and DR-BB rats is mediated by Th1 lymphocytes and that IFN-gamma and IL-12 are likely to play a key role in islet and thyroid inflammation and destruction in IDDM.
10268 8816966 Th1 cytokines are thought to play a key role in islet inflammation and destruction in insulin-dependent diabetes mellitus (IDDM).
10269 8816966 In contrast, expression of message for IL-2 and IL-4 is minimal to undetectable in DP-BB and RT6-depleted DR-BB animals at any age.
10270 8816966 Incubation of 10 wk old DP islets for 48 h in the presence of anti-CD3 antibody, followed by an incubation with rIL-2 for an additional 5-7 days, results in an expansion of T lymphocytes, and these cells express high levels of IFN-gamma and IL-10 mRNA.
10271 8816966 Our results suggest that autoimmunity in DP-BB and DR-BB rats is mediated by Th1 lymphocytes and that IFN-gamma and IL-12 are likely to play a key role in islet and thyroid inflammation and destruction in IDDM.
10272 8816968 Insulin-dependent diabetes mellitus (IDDM) in the non-obese diabetic (NOD) mouse results from effector T cell-mediated autoimmune processes directed against pancreatic beta cells.
10273 8816968 The clone was found to produce substantial amounts of transforming growth factor beta (TGF-beta), IL-10, and IFN-gamma, but not IL-2 or IL-4, indicating that this T cell clone is not a member of either the classic Th1 or Th2 cell type.
10274 8816968 On the basis of these observations, we suggest that a new type of CD4+ suppressor T cell, NY4.2, by secreting TGF-beta, can prevent effector T cell-mediated beta cell destruction.
10275 8816970 Interventional approaches that have been successful in delaying insulin-dependent diabetes mellitus (IDDM) using antigen-based immunotherapies include parenteral immunization.
10276 8816970 We have previously shown that immunization with insulin and insulin B chain but not A chain in incomplete Freund's adjuvant (IFA) prevented diabetes by reducing IFN-gamma mRNA in the insulitis lesions.
10277 8816970 When Diphtheria-Tetanus toxoid-Acellular Pertussis (DTP) vaccine was used as the adjuvant vehicle, DTP itself induced significant protection (P < 0.003) which was associated with a Th2-like cytokine producing insulitis profile, IL-4 driven IgG1 antibody responses to insulin, GAD in the periphery and an augmentation of the autoimmune response to GAD.
10278 8816973 The processes that lead to the production of islet cell autoantibodies in insulin-dependent (type 1) diabetes mellitus (IDDM) are largely unknown.
10279 8816973 The high relative avidities for GAD65 of MICA 1, 3, 4 and 6 and their high, nonrandom ratio of replacement versus silent mutations in the antigen binding regions indicated that the humoral response to GAD65 is driven by the antigen.
10280 8816973 The results suggest that, in humans, an antigen driven B cell activation and affinity maturation process may contribute to the production of GAD65-autoantibodies found in patients with IDDM.
10281 8816973 The processes that lead to the production of islet cell autoantibodies in insulin-dependent (type 1) diabetes mellitus (IDDM) are largely unknown.
10282 8816973 The high relative avidities for GAD65 of MICA 1, 3, 4 and 6 and their high, nonrandom ratio of replacement versus silent mutations in the antigen binding regions indicated that the humoral response to GAD65 is driven by the antigen.
10283 8816973 The results suggest that, in humans, an antigen driven B cell activation and affinity maturation process may contribute to the production of GAD65-autoantibodies found in patients with IDDM.
10284 8816972 Insulin-dependent diabetes mellitus (IDDM) in the non-obese diabetic (NOD) mouse results from a T lymphocyte mediated destruction of the insulin-producing beta cells of the pancreas and serves as a model for human type I diabetes.
10285 8816972 It has previously been shown that a T helper 1 (Th1) response to the islet antigen, glutamic acid decarboxylase (GAD65, henceforth GAD) spontaneously develops in NOD mice concurrent with the onset of lymphocytic infiltration into the islets (insulitis).
10286 8816972 Each hybridoma displayed a unique cytokine profile when stimulated with peptides 524-538 and 527-541, assaying IL-2, IFN-gamma, and IL-5 production by peptide-stimulated hybridomas.
10287 8816975 Insulin-dependent diabetes (IDDM) is probably mediated by T lymphocytes recognizing critical beta cell autoantigens.
10288 8816975 Glutamic acid decarboxylase (GAD) 65 is a major antigen in IDDM.
10289 8816975 T cells in both IDDM patients and controls respond to GAD 65 and certain epitopes of this molecule.
10290 8816975 We obtained T cells clones to GAD 65 peptides 161-175 (from a healthy individual), and 505-519 and 521-535 (from two IDDM patients).
10291 8816975 Reactivity of clones to peptide 505-519 was either HLA DR1 or DQ1 restricted.
10292 8816975 In conclusion, T cell clones to specific epitopes of GAD 65 provide a model to clarify those differences in the immune response to this autoantigen between controls and IDDM patients.
10293 8816975 Insulin-dependent diabetes (IDDM) is probably mediated by T lymphocytes recognizing critical beta cell autoantigens.
10294 8816975 Glutamic acid decarboxylase (GAD) 65 is a major antigen in IDDM.
10295 8816975 T cells in both IDDM patients and controls respond to GAD 65 and certain epitopes of this molecule.
10296 8816975 We obtained T cells clones to GAD 65 peptides 161-175 (from a healthy individual), and 505-519 and 521-535 (from two IDDM patients).
10297 8816975 Reactivity of clones to peptide 505-519 was either HLA DR1 or DQ1 restricted.
10298 8816975 In conclusion, T cell clones to specific epitopes of GAD 65 provide a model to clarify those differences in the immune response to this autoantigen between controls and IDDM patients.
10299 8816975 Insulin-dependent diabetes (IDDM) is probably mediated by T lymphocytes recognizing critical beta cell autoantigens.
10300 8816975 Glutamic acid decarboxylase (GAD) 65 is a major antigen in IDDM.
10301 8816975 T cells in both IDDM patients and controls respond to GAD 65 and certain epitopes of this molecule.
10302 8816975 We obtained T cells clones to GAD 65 peptides 161-175 (from a healthy individual), and 505-519 and 521-535 (from two IDDM patients).
10303 8816975 Reactivity of clones to peptide 505-519 was either HLA DR1 or DQ1 restricted.
10304 8816975 In conclusion, T cell clones to specific epitopes of GAD 65 provide a model to clarify those differences in the immune response to this autoantigen between controls and IDDM patients.
10305 8816975 Insulin-dependent diabetes (IDDM) is probably mediated by T lymphocytes recognizing critical beta cell autoantigens.
10306 8816975 Glutamic acid decarboxylase (GAD) 65 is a major antigen in IDDM.
10307 8816975 T cells in both IDDM patients and controls respond to GAD 65 and certain epitopes of this molecule.
10308 8816975 We obtained T cells clones to GAD 65 peptides 161-175 (from a healthy individual), and 505-519 and 521-535 (from two IDDM patients).
10309 8816975 Reactivity of clones to peptide 505-519 was either HLA DR1 or DQ1 restricted.
10310 8816975 In conclusion, T cell clones to specific epitopes of GAD 65 provide a model to clarify those differences in the immune response to this autoantigen between controls and IDDM patients.
10311 8816975 Insulin-dependent diabetes (IDDM) is probably mediated by T lymphocytes recognizing critical beta cell autoantigens.
10312 8816975 Glutamic acid decarboxylase (GAD) 65 is a major antigen in IDDM.
10313 8816975 T cells in both IDDM patients and controls respond to GAD 65 and certain epitopes of this molecule.
10314 8816975 We obtained T cells clones to GAD 65 peptides 161-175 (from a healthy individual), and 505-519 and 521-535 (from two IDDM patients).
10315 8816975 Reactivity of clones to peptide 505-519 was either HLA DR1 or DQ1 restricted.
10316 8816975 In conclusion, T cell clones to specific epitopes of GAD 65 provide a model to clarify those differences in the immune response to this autoantigen between controls and IDDM patients.
10317 8816976 Islet-infiltrating t lymphocytes in insulin-dependent diabetic patients express CD80 (B7-1) and CD86 (B7-2).
10318 8816976 Insulin-dependent diabetes mellitus (IDDM) results mainly from T cell mediated pancreatic beta cell destruction.
10319 8816976 One signal is delivered via the antigen specific T cell receptor (TCR) when engaged by major histocompatibility complex presented antigen (MHC:Ag), the other via the T cell's CD28 when engaged by CD80/86.
10320 8816976 To further explore whether CD80/86 expression plays a role in IDDM pathogenesis, we analysed pancreatic biopsy specimens from 16 recent-onset IDDM patients (13 men and 3 women; age 29.7 +/- 8.8 years) for CD80/86 expression.
10321 8816976 While no biopsy revealed any islet cell specific CD80 or CD86 expression, biopsies from six of the nine patients with insulitis revealed both CD80 and CD86 expression on the islet infiltrating cells.
10322 8816976 Of the CD3-positive cells, 19.4% expressed CD80 and 21.7% expressed CD86.
10323 8816976 CD80 and CD86-positive cells were similarly distributed throughout the inflamed islets.
10324 8816976 These data suggest that CD28 engagement with CD80/86 may play a pathogenic role in the beta cell destruction underlying IDDM.
10325 8816976 Islet-infiltrating t lymphocytes in insulin-dependent diabetic patients express CD80 (B7-1) and CD86 (B7-2).
10326 8816976 Insulin-dependent diabetes mellitus (IDDM) results mainly from T cell mediated pancreatic beta cell destruction.
10327 8816976 One signal is delivered via the antigen specific T cell receptor (TCR) when engaged by major histocompatibility complex presented antigen (MHC:Ag), the other via the T cell's CD28 when engaged by CD80/86.
10328 8816976 To further explore whether CD80/86 expression plays a role in IDDM pathogenesis, we analysed pancreatic biopsy specimens from 16 recent-onset IDDM patients (13 men and 3 women; age 29.7 +/- 8.8 years) for CD80/86 expression.
10329 8816976 While no biopsy revealed any islet cell specific CD80 or CD86 expression, biopsies from six of the nine patients with insulitis revealed both CD80 and CD86 expression on the islet infiltrating cells.
10330 8816976 Of the CD3-positive cells, 19.4% expressed CD80 and 21.7% expressed CD86.
10331 8816976 CD80 and CD86-positive cells were similarly distributed throughout the inflamed islets.
10332 8816976 These data suggest that CD28 engagement with CD80/86 may play a pathogenic role in the beta cell destruction underlying IDDM.
10333 8816976 Islet-infiltrating t lymphocytes in insulin-dependent diabetic patients express CD80 (B7-1) and CD86 (B7-2).
10334 8816976 Insulin-dependent diabetes mellitus (IDDM) results mainly from T cell mediated pancreatic beta cell destruction.
10335 8816976 One signal is delivered via the antigen specific T cell receptor (TCR) when engaged by major histocompatibility complex presented antigen (MHC:Ag), the other via the T cell's CD28 when engaged by CD80/86.
10336 8816976 To further explore whether CD80/86 expression plays a role in IDDM pathogenesis, we analysed pancreatic biopsy specimens from 16 recent-onset IDDM patients (13 men and 3 women; age 29.7 +/- 8.8 years) for CD80/86 expression.
10337 8816976 While no biopsy revealed any islet cell specific CD80 or CD86 expression, biopsies from six of the nine patients with insulitis revealed both CD80 and CD86 expression on the islet infiltrating cells.
10338 8816976 Of the CD3-positive cells, 19.4% expressed CD80 and 21.7% expressed CD86.
10339 8816976 CD80 and CD86-positive cells were similarly distributed throughout the inflamed islets.
10340 8816976 These data suggest that CD28 engagement with CD80/86 may play a pathogenic role in the beta cell destruction underlying IDDM.
10341 8816977 One of the loci encoding susceptibility to insulin-dependent diabetes mellitus (IDDM) is IDDM2, mapped to a variable number of tandem repeats (VNTR) polymorphism situated 596 bp upstream of the insulin gene (INS).
10342 8816977 Besides INS, it is possible that transcription levels of IGF2, the nearby gene encoding the insulin-like growth factor II, may be modulated by allelic forms of the VNTR.
10343 8816977 In an effort to define the pathophysiologic mechanism of the IDDM2 effect, we examined the effect, in cis, of VNTR genotype on steady-state mRNA levels of INS in samples of human fetal pancreas, and of IGF2 in leucocytes of diabetic children.
10344 8816977 One of the loci encoding susceptibility to insulin-dependent diabetes mellitus (IDDM) is IDDM2, mapped to a variable number of tandem repeats (VNTR) polymorphism situated 596 bp upstream of the insulin gene (INS).
10345 8816977 Besides INS, it is possible that transcription levels of IGF2, the nearby gene encoding the insulin-like growth factor II, may be modulated by allelic forms of the VNTR.
10346 8816977 In an effort to define the pathophysiologic mechanism of the IDDM2 effect, we examined the effect, in cis, of VNTR genotype on steady-state mRNA levels of INS in samples of human fetal pancreas, and of IGF2 in leucocytes of diabetic children.
10347 8816978 We report the distribution of insulin (IAA), GAD65 (GAA), and ICA512 autoantibody levels in 312 children aged 9 months and in 131 children aged 15 months from this cohort, without family history of IDDM.
10348 8816978 The levels of IAA, GAA and ICA512 did not differ by the HLA genotype (DR3/4,DQB1*0302 vs.
10349 8816980 IDDM2-VNTR-encoded susceptibility to type 1 diabetes: dominant protection and parental transmission of alleles of the insulin gene-linked minisatellite locus.
10350 8816980 IDDM2-encoded predisposition to type 1 diabetes has recently been mapped to the minisatellite or variable number of tandem repeat (VNTR) locus upstream of the insulin and insulin-like growth factor II genes on human chromosome 11p15.5.
10351 8816980 IDDM2-VNTR-encoded susceptibility to type 1 diabetes: dominant protection and parental transmission of alleles of the insulin gene-linked minisatellite locus.
10352 8816980 IDDM2-encoded predisposition to type 1 diabetes has recently been mapped to the minisatellite or variable number of tandem repeat (VNTR) locus upstream of the insulin and insulin-like growth factor II genes on human chromosome 11p15.5.
10353 8817105 Autoimmunity causing insulin-dependent diabetes mellitus (IDDM) begins in early childhood due to interactions between genes and unknown environmental factors that may be identified through follow-up of a large cohort of genetically susceptible children.
10354 8817110 Stimulation of adipose tissue lipolysis following insulin-induced hypoglycaemia: evidence of increased beta-adrenoceptor-mediated lipolytic response in IDDM.
10355 8817110 The adrenergic regulation of adipose tissue lipolysis in response to insulin-induced hypoglycaemia (intravenous infusion of soluble insulin 0.10 IU.kg body weight-1.h-1 until the arterial plasma glucose fell below 2.8 mmol/l) was investigated directly in vivo in 11 insulin-dependent diabetic (IDDM) patients and 12 control subjects, using microdialysis of the extracellular space of abdominal subcutaneous adipose tissue.
10356 8817110 Stimulation of adipose tissue lipolysis following insulin-induced hypoglycaemia: evidence of increased beta-adrenoceptor-mediated lipolytic response in IDDM.
10357 8817110 The adrenergic regulation of adipose tissue lipolysis in response to insulin-induced hypoglycaemia (intravenous infusion of soluble insulin 0.10 IU.kg body weight-1.h-1 until the arterial plasma glucose fell below 2.8 mmol/l) was investigated directly in vivo in 11 insulin-dependent diabetic (IDDM) patients and 12 control subjects, using microdialysis of the extracellular space of abdominal subcutaneous adipose tissue.
10358 8817111 Insulin-dependent diabetic (IDDM) subjects with microalbuminuria have an increased long-term risk of overt cardiovascular disease; however, the early exposure to cardiovascular risk factors may increase their predisposition to current silent myocardial ischaemia.
10359 8817240 ICA512 was isolated from an islet cDNA expression library and was identified as transmembrane protein closely related to the T-cell tyrosine phosphatase CD45.
10360 8817240 In order to determine the frequency of antibodies (ab) to ICA512, we tested sera of 124 newly diagnosed type 1 diabetic patients (IDDM) and 30 patients with long standing IDDM, 44 non-diabetic first degree relatives (FDR) with positive ICA or IAA, and 76 healthy control subjects using an ELISA.
10361 8817351 Susceptibility to autoimmune insulin-dependent (type 1) diabetes mellitus is determined by a combination of environmental and genetic factors, which include variation in MHC genes on chromosome 6p21 (IDDM1) and the insulin gene on chromosome 11p15 (IDDM2).
10362 8817728 Hypoglycaemia (venous plasma glucose below 2.2 mmol/1) was induced with an intravenous insulin bolus in seven patients with insulin-dependent diabetes mellitus (IDDM) with a history of hypoglycaemia unawareness and repeated severe hypoglycaemia, as well as in a group of seven IDDM patients with good awareness of hypoglycaemia.
10363 8819548 The relations between age, metabolic control, disease adjustment, and psychological factors in boys and girls with recently diagnosed insulin-dependent diabetes mellitus (IDDM) were studied.
10364 8821853 Preterm deliveries occurred in 14.1 per cent of patients with unexplained polyhydramnios, 27.7 per cent of patients with insulin-dependent diabetes mellitus (IDDM), and in 36 per cent of pregnancies with congenital malformations.
10365 8823297 Here we report that oral treatment with insulin prevents virus-induced insulin-dependent diabetes mellitus (IDDM) in a transgenic (tg) mouse model.
10366 8823297 Oral treatment with 1 mg of insulin twice per week for 2 mo starting either 1 wk before or 10 d after initiating LCMV infection prevents IDDM in > 50% of the tg mice (observation time 8 mo).
10367 8823297 Thus, insulin therapy is effective in preventing progression to overt IDDM in prediabetic tg mice with ongoing islet infiltration.
10368 8823297 However, less beta cells are destroyed in insulin-treated mice, upregulation of MHC class I and II molecules does not occur, and antiviral (self) cytotoxic T lymphocytes are not found in the islets, events present in tg mice developing IDDM.
10369 8823297 The majority of lymphocytes in the islets of insulin-treated tg mice without IDDM produces IL-4, IL-10, and TGF-beta.
10370 8823297 Here we report that oral treatment with insulin prevents virus-induced insulin-dependent diabetes mellitus (IDDM) in a transgenic (tg) mouse model.
10371 8823297 Oral treatment with 1 mg of insulin twice per week for 2 mo starting either 1 wk before or 10 d after initiating LCMV infection prevents IDDM in > 50% of the tg mice (observation time 8 mo).
10372 8823297 Thus, insulin therapy is effective in preventing progression to overt IDDM in prediabetic tg mice with ongoing islet infiltration.
10373 8823297 However, less beta cells are destroyed in insulin-treated mice, upregulation of MHC class I and II molecules does not occur, and antiviral (self) cytotoxic T lymphocytes are not found in the islets, events present in tg mice developing IDDM.
10374 8823297 The majority of lymphocytes in the islets of insulin-treated tg mice without IDDM produces IL-4, IL-10, and TGF-beta.
10375 8823297 Here we report that oral treatment with insulin prevents virus-induced insulin-dependent diabetes mellitus (IDDM) in a transgenic (tg) mouse model.
10376 8823297 Oral treatment with 1 mg of insulin twice per week for 2 mo starting either 1 wk before or 10 d after initiating LCMV infection prevents IDDM in > 50% of the tg mice (observation time 8 mo).
10377 8823297 Thus, insulin therapy is effective in preventing progression to overt IDDM in prediabetic tg mice with ongoing islet infiltration.
10378 8823297 However, less beta cells are destroyed in insulin-treated mice, upregulation of MHC class I and II molecules does not occur, and antiviral (self) cytotoxic T lymphocytes are not found in the islets, events present in tg mice developing IDDM.
10379 8823297 The majority of lymphocytes in the islets of insulin-treated tg mice without IDDM produces IL-4, IL-10, and TGF-beta.
10380 8823297 Here we report that oral treatment with insulin prevents virus-induced insulin-dependent diabetes mellitus (IDDM) in a transgenic (tg) mouse model.
10381 8823297 Oral treatment with 1 mg of insulin twice per week for 2 mo starting either 1 wk before or 10 d after initiating LCMV infection prevents IDDM in > 50% of the tg mice (observation time 8 mo).
10382 8823297 Thus, insulin therapy is effective in preventing progression to overt IDDM in prediabetic tg mice with ongoing islet infiltration.
10383 8823297 However, less beta cells are destroyed in insulin-treated mice, upregulation of MHC class I and II molecules does not occur, and antiviral (self) cytotoxic T lymphocytes are not found in the islets, events present in tg mice developing IDDM.
10384 8823297 The majority of lymphocytes in the islets of insulin-treated tg mice without IDDM produces IL-4, IL-10, and TGF-beta.
10385 8823297 Here we report that oral treatment with insulin prevents virus-induced insulin-dependent diabetes mellitus (IDDM) in a transgenic (tg) mouse model.
10386 8823297 Oral treatment with 1 mg of insulin twice per week for 2 mo starting either 1 wk before or 10 d after initiating LCMV infection prevents IDDM in > 50% of the tg mice (observation time 8 mo).
10387 8823297 Thus, insulin therapy is effective in preventing progression to overt IDDM in prediabetic tg mice with ongoing islet infiltration.
10388 8823297 However, less beta cells are destroyed in insulin-treated mice, upregulation of MHC class I and II molecules does not occur, and antiviral (self) cytotoxic T lymphocytes are not found in the islets, events present in tg mice developing IDDM.
10389 8823297 The majority of lymphocytes in the islets of insulin-treated tg mice without IDDM produces IL-4, IL-10, and TGF-beta.
10390 8823384 The pathogenetic role of anti-glutamic acid decarboxylase (GAD) antibodies found in up to 60% of patients with stiff-man syndrome (SMS) is still controversial.
10391 8823384 GAD, in fact, is also one of the major target antigen of insulin-dependent diabetes mellitus (IDDM), a disease affecting one third of anti-GAD antibody-positive patients with SMS.
10392 8823384 To better define the role of autoimmunity in SMS we looked for molecular and immunological evidence of an autoimmune recognition of a second IDDM-associated autoantigen, the pancreatic 37/40 kDa IDDM-autoantigen, whose gene called ICA 105 has been recently cloned.
10393 8823384 Among anti-ICA 105 antibody-positive patients with SMS, only 1 suffered also from IDDM.
10394 8823384 GAD, ICA 105) does not rule out SMS.
10395 8823384 The pathogenetic role of anti-glutamic acid decarboxylase (GAD) antibodies found in up to 60% of patients with stiff-man syndrome (SMS) is still controversial.
10396 8823384 GAD, in fact, is also one of the major target antigen of insulin-dependent diabetes mellitus (IDDM), a disease affecting one third of anti-GAD antibody-positive patients with SMS.
10397 8823384 To better define the role of autoimmunity in SMS we looked for molecular and immunological evidence of an autoimmune recognition of a second IDDM-associated autoantigen, the pancreatic 37/40 kDa IDDM-autoantigen, whose gene called ICA 105 has been recently cloned.
10398 8823384 Among anti-ICA 105 antibody-positive patients with SMS, only 1 suffered also from IDDM.
10399 8823384 GAD, ICA 105) does not rule out SMS.
10400 8823384 The pathogenetic role of anti-glutamic acid decarboxylase (GAD) antibodies found in up to 60% of patients with stiff-man syndrome (SMS) is still controversial.
10401 8823384 GAD, in fact, is also one of the major target antigen of insulin-dependent diabetes mellitus (IDDM), a disease affecting one third of anti-GAD antibody-positive patients with SMS.
10402 8823384 To better define the role of autoimmunity in SMS we looked for molecular and immunological evidence of an autoimmune recognition of a second IDDM-associated autoantigen, the pancreatic 37/40 kDa IDDM-autoantigen, whose gene called ICA 105 has been recently cloned.
10403 8823384 Among anti-ICA 105 antibody-positive patients with SMS, only 1 suffered also from IDDM.
10404 8823384 GAD, ICA 105) does not rule out SMS.
10405 8824126 Stringent long-term control of blood glucose concentration in patients with insulin-dependent diabetes mellitus (IDDM) can decrease albuminuria, presumably forestalling development of renal insufficiency.
10406 8824126 This study investigated the relationship of 2 personality factors to renal deterioration time (from initiation of insulin therapy to renal failure) in 85 patients with IDDM and end-stage renal disease.
10407 8824126 Stringent long-term control of blood glucose concentration in patients with insulin-dependent diabetes mellitus (IDDM) can decrease albuminuria, presumably forestalling development of renal insufficiency.
10408 8824126 This study investigated the relationship of 2 personality factors to renal deterioration time (from initiation of insulin therapy to renal failure) in 85 patients with IDDM and end-stage renal disease.
10409 8825870 Rat myoblast primary cultures were tested as a model for proinsulin synthesis and processing and unregulated insulin delivery for insulin-dependent diabetes mellitus (IDDM) gene therapy.
10410 8825870 In an isolated rat adipocyte [14C]glucose oxidation assay, insulin released from myoblasts transfected with pCMV.IFur.IIFur.B10 was active biologically, displaying more biological activity than normal human insulin.
10411 8825870 The results indicate that proinsulin encoded by genetically modified proinsulin cDNA is processed into mature insulin, which is secreted at high levels, making myoblasts a viable target cell for gene therapy of IDDM.
10412 8825870 Rat myoblast primary cultures were tested as a model for proinsulin synthesis and processing and unregulated insulin delivery for insulin-dependent diabetes mellitus (IDDM) gene therapy.
10413 8825870 In an isolated rat adipocyte [14C]glucose oxidation assay, insulin released from myoblasts transfected with pCMV.IFur.IIFur.B10 was active biologically, displaying more biological activity than normal human insulin.
10414 8825870 The results indicate that proinsulin encoded by genetically modified proinsulin cDNA is processed into mature insulin, which is secreted at high levels, making myoblasts a viable target cell for gene therapy of IDDM.
10415 8826981 Twenty islet cell antibody (ICA)-positive patients, aged 19-38 years, with IDDM were randomized at onset to treatment with either diazoxide, a K+ channel opener that inhibits the release of insulin, or placebo for 3 months, in addition to multiple insulin injection therapy.
10416 8827099 Although anti-glutamic acid decarboxylase antibodies (GADAb) have been reported to be a useful diagnostic and predictive marker of insulin-dependent diabetes mellitus (IDDM, type 1 DM) in Caucasians, a precise analysis of GADAb in Japanese children has not been reported.
10417 8827099 This prevalence of GADAb in IDDM patients was significantly higher than in normal controls and the other groups including non-insulin-dependent DM, autoimmune thyroid disease and congenital hypothyroidism, and was also significantly higher in recent-onset than in long-standing IDDM.
10418 8827099 Time course analysis suggested that autoimmune response against GAD could follow different courses in individual cases after the initiation of insulin therapy.
10419 8827099 In conclusion, this study using the newly established radioimmunoassay (RIA) for GADAb revealed a high prevalence of autoimmune reactivity to GAD in Japanese IDDM children.
10420 8827099 Although anti-glutamic acid decarboxylase antibodies (GADAb) have been reported to be a useful diagnostic and predictive marker of insulin-dependent diabetes mellitus (IDDM, type 1 DM) in Caucasians, a precise analysis of GADAb in Japanese children has not been reported.
10421 8827099 This prevalence of GADAb in IDDM patients was significantly higher than in normal controls and the other groups including non-insulin-dependent DM, autoimmune thyroid disease and congenital hypothyroidism, and was also significantly higher in recent-onset than in long-standing IDDM.
10422 8827099 Time course analysis suggested that autoimmune response against GAD could follow different courses in individual cases after the initiation of insulin therapy.
10423 8827099 In conclusion, this study using the newly established radioimmunoassay (RIA) for GADAb revealed a high prevalence of autoimmune reactivity to GAD in Japanese IDDM children.
10424 8827099 Although anti-glutamic acid decarboxylase antibodies (GADAb) have been reported to be a useful diagnostic and predictive marker of insulin-dependent diabetes mellitus (IDDM, type 1 DM) in Caucasians, a precise analysis of GADAb in Japanese children has not been reported.
10425 8827099 This prevalence of GADAb in IDDM patients was significantly higher than in normal controls and the other groups including non-insulin-dependent DM, autoimmune thyroid disease and congenital hypothyroidism, and was also significantly higher in recent-onset than in long-standing IDDM.
10426 8827099 Time course analysis suggested that autoimmune response against GAD could follow different courses in individual cases after the initiation of insulin therapy.
10427 8827099 In conclusion, this study using the newly established radioimmunoassay (RIA) for GADAb revealed a high prevalence of autoimmune reactivity to GAD in Japanese IDDM children.
10428 8827777 The infants of mothers with insulin-dependent diabetes mellitus (IDDM) were recruited into a pilot study of a trial for primary prevention of IDDM by elimination of CM proteins from the diet during early infancy.
10429 8828955 No significant differences between the treated and control IDDM children were observed in metabolic control or C-peptide release, while the insulin requirement was significantly less in 2 studies during immunoglobulin therapy.
10430 8829003 Because it may be difficult to evaluate gastrointestinal diseases in children with insulin-dependent diabetes mellitus (IDDM), this report highlights several clinical features unique to diabetes and emphasizes the relationship between gastrointestinal pathology and glycemic control.
10431 8829124 In considering potentially important genetic factors, this study examined the association between genetic polymorphisms in apolipoprotein (apo) E and diabetic nephropathy in 146 patients with insulin-dependent diabetes mellitus (IDDM) of 15 to 21 years' duration.
10432 8830330 We studied the prevalence of mitochondrial gene mutations in subjects with insulin-dependent diabetes mellitus (IDDM) in a Chinese population living in Taiwan.
10433 8833628 Several types of mitochondrial DNA mutation have been identified in the peripheral blood cells in some patients with non-insulin-dependent diabetes mellitus as well as in some with IDDM, however, our results suggest that abrupt-onset IDDM does not correlate with any of the known mitochondrial DNA mutations.
10434 8833910 Recent work from one laboratory has shown, in both nonobese diabetic mice and humans, an association between insulin-dependent diabetes mellitus (IDDM) and quantitative difference in MHC class I molecule expression.
10435 8833910 This reported decrease in MHC class I molecule expression is very controversial in the nonobese diabetic mouse model of IDDM, but to our knowledge, it has not been evaluated by another group in human IDDM.
10436 8833910 MHC class I molecule expression was measured by flow cytometry with conformational-dependent MHC class I mAbs.
10437 8833910 The mean antigen density of MHC class I molecule expression in IDDM vs. normal control is 454+/-34 vs. 440+/-28 for lymphocytes and 1,440+/-117 vs. 1,494+/- 117 for monocytes, both P > 0.05.
10438 8833910 To estimate the biological variation of MHC class I molecule expression in normal controls, we also studied 10 age- and sex-matched normal control pairs.
10439 8833910 Using X +/-SD of the percentage difference of mean antigen density in the normal control pairs as our definition of normal, we found that 70% (21/30) of IDDM patients had normal, 13% (4/30) of IDDM patients had decreased, and 17% (5/30) of IDDM patients had increased MHC class I molecule expression on lymphocytes.
10440 8833910 All IDDM patients showed normal MHC class I expression on monocytes.
10441 8833910 In conclusion, we find that there is no consistent decrease in MHC class I molecule expression on either lymphocytes or monocytes from patients with IDDM.
10442 8833910 The MHC class I molecule expression observed in IDDM patients is largely within the expected biological variation of MHC class I molecule expression that has been observed in normal controls.
10443 8833910 Recent work from one laboratory has shown, in both nonobese diabetic mice and humans, an association between insulin-dependent diabetes mellitus (IDDM) and quantitative difference in MHC class I molecule expression.
10444 8833910 This reported decrease in MHC class I molecule expression is very controversial in the nonobese diabetic mouse model of IDDM, but to our knowledge, it has not been evaluated by another group in human IDDM.
10445 8833910 MHC class I molecule expression was measured by flow cytometry with conformational-dependent MHC class I mAbs.
10446 8833910 The mean antigen density of MHC class I molecule expression in IDDM vs. normal control is 454+/-34 vs. 440+/-28 for lymphocytes and 1,440+/-117 vs. 1,494+/- 117 for monocytes, both P > 0.05.
10447 8833910 To estimate the biological variation of MHC class I molecule expression in normal controls, we also studied 10 age- and sex-matched normal control pairs.
10448 8833910 Using X +/-SD of the percentage difference of mean antigen density in the normal control pairs as our definition of normal, we found that 70% (21/30) of IDDM patients had normal, 13% (4/30) of IDDM patients had decreased, and 17% (5/30) of IDDM patients had increased MHC class I molecule expression on lymphocytes.
10449 8833910 All IDDM patients showed normal MHC class I expression on monocytes.
10450 8833910 In conclusion, we find that there is no consistent decrease in MHC class I molecule expression on either lymphocytes or monocytes from patients with IDDM.
10451 8833910 The MHC class I molecule expression observed in IDDM patients is largely within the expected biological variation of MHC class I molecule expression that has been observed in normal controls.
10452 8833910 Recent work from one laboratory has shown, in both nonobese diabetic mice and humans, an association between insulin-dependent diabetes mellitus (IDDM) and quantitative difference in MHC class I molecule expression.
10453 8833910 This reported decrease in MHC class I molecule expression is very controversial in the nonobese diabetic mouse model of IDDM, but to our knowledge, it has not been evaluated by another group in human IDDM.
10454 8833910 MHC class I molecule expression was measured by flow cytometry with conformational-dependent MHC class I mAbs.
10455 8833910 The mean antigen density of MHC class I molecule expression in IDDM vs. normal control is 454+/-34 vs. 440+/-28 for lymphocytes and 1,440+/-117 vs. 1,494+/- 117 for monocytes, both P > 0.05.
10456 8833910 To estimate the biological variation of MHC class I molecule expression in normal controls, we also studied 10 age- and sex-matched normal control pairs.
10457 8833910 Using X +/-SD of the percentage difference of mean antigen density in the normal control pairs as our definition of normal, we found that 70% (21/30) of IDDM patients had normal, 13% (4/30) of IDDM patients had decreased, and 17% (5/30) of IDDM patients had increased MHC class I molecule expression on lymphocytes.
10458 8833910 All IDDM patients showed normal MHC class I expression on monocytes.
10459 8833910 In conclusion, we find that there is no consistent decrease in MHC class I molecule expression on either lymphocytes or monocytes from patients with IDDM.
10460 8833910 The MHC class I molecule expression observed in IDDM patients is largely within the expected biological variation of MHC class I molecule expression that has been observed in normal controls.
10461 8833910 Recent work from one laboratory has shown, in both nonobese diabetic mice and humans, an association between insulin-dependent diabetes mellitus (IDDM) and quantitative difference in MHC class I molecule expression.
10462 8833910 This reported decrease in MHC class I molecule expression is very controversial in the nonobese diabetic mouse model of IDDM, but to our knowledge, it has not been evaluated by another group in human IDDM.
10463 8833910 MHC class I molecule expression was measured by flow cytometry with conformational-dependent MHC class I mAbs.
10464 8833910 The mean antigen density of MHC class I molecule expression in IDDM vs. normal control is 454+/-34 vs. 440+/-28 for lymphocytes and 1,440+/-117 vs. 1,494+/- 117 for monocytes, both P > 0.05.
10465 8833910 To estimate the biological variation of MHC class I molecule expression in normal controls, we also studied 10 age- and sex-matched normal control pairs.
10466 8833910 Using X +/-SD of the percentage difference of mean antigen density in the normal control pairs as our definition of normal, we found that 70% (21/30) of IDDM patients had normal, 13% (4/30) of IDDM patients had decreased, and 17% (5/30) of IDDM patients had increased MHC class I molecule expression on lymphocytes.
10467 8833910 All IDDM patients showed normal MHC class I expression on monocytes.
10468 8833910 In conclusion, we find that there is no consistent decrease in MHC class I molecule expression on either lymphocytes or monocytes from patients with IDDM.
10469 8833910 The MHC class I molecule expression observed in IDDM patients is largely within the expected biological variation of MHC class I molecule expression that has been observed in normal controls.
10470 8833910 Recent work from one laboratory has shown, in both nonobese diabetic mice and humans, an association between insulin-dependent diabetes mellitus (IDDM) and quantitative difference in MHC class I molecule expression.
10471 8833910 This reported decrease in MHC class I molecule expression is very controversial in the nonobese diabetic mouse model of IDDM, but to our knowledge, it has not been evaluated by another group in human IDDM.
10472 8833910 MHC class I molecule expression was measured by flow cytometry with conformational-dependent MHC class I mAbs.
10473 8833910 The mean antigen density of MHC class I molecule expression in IDDM vs. normal control is 454+/-34 vs. 440+/-28 for lymphocytes and 1,440+/-117 vs. 1,494+/- 117 for monocytes, both P > 0.05.
10474 8833910 To estimate the biological variation of MHC class I molecule expression in normal controls, we also studied 10 age- and sex-matched normal control pairs.
10475 8833910 Using X +/-SD of the percentage difference of mean antigen density in the normal control pairs as our definition of normal, we found that 70% (21/30) of IDDM patients had normal, 13% (4/30) of IDDM patients had decreased, and 17% (5/30) of IDDM patients had increased MHC class I molecule expression on lymphocytes.
10476 8833910 All IDDM patients showed normal MHC class I expression on monocytes.
10477 8833910 In conclusion, we find that there is no consistent decrease in MHC class I molecule expression on either lymphocytes or monocytes from patients with IDDM.
10478 8833910 The MHC class I molecule expression observed in IDDM patients is largely within the expected biological variation of MHC class I molecule expression that has been observed in normal controls.
10479 8833910 Recent work from one laboratory has shown, in both nonobese diabetic mice and humans, an association between insulin-dependent diabetes mellitus (IDDM) and quantitative difference in MHC class I molecule expression.
10480 8833910 This reported decrease in MHC class I molecule expression is very controversial in the nonobese diabetic mouse model of IDDM, but to our knowledge, it has not been evaluated by another group in human IDDM.
10481 8833910 MHC class I molecule expression was measured by flow cytometry with conformational-dependent MHC class I mAbs.
10482 8833910 The mean antigen density of MHC class I molecule expression in IDDM vs. normal control is 454+/-34 vs. 440+/-28 for lymphocytes and 1,440+/-117 vs. 1,494+/- 117 for monocytes, both P > 0.05.
10483 8833910 To estimate the biological variation of MHC class I molecule expression in normal controls, we also studied 10 age- and sex-matched normal control pairs.
10484 8833910 Using X +/-SD of the percentage difference of mean antigen density in the normal control pairs as our definition of normal, we found that 70% (21/30) of IDDM patients had normal, 13% (4/30) of IDDM patients had decreased, and 17% (5/30) of IDDM patients had increased MHC class I molecule expression on lymphocytes.
10485 8833910 All IDDM patients showed normal MHC class I expression on monocytes.
10486 8833910 In conclusion, we find that there is no consistent decrease in MHC class I molecule expression on either lymphocytes or monocytes from patients with IDDM.
10487 8833910 The MHC class I molecule expression observed in IDDM patients is largely within the expected biological variation of MHC class I molecule expression that has been observed in normal controls.
10488 8833910 Recent work from one laboratory has shown, in both nonobese diabetic mice and humans, an association between insulin-dependent diabetes mellitus (IDDM) and quantitative difference in MHC class I molecule expression.
10489 8833910 This reported decrease in MHC class I molecule expression is very controversial in the nonobese diabetic mouse model of IDDM, but to our knowledge, it has not been evaluated by another group in human IDDM.
10490 8833910 MHC class I molecule expression was measured by flow cytometry with conformational-dependent MHC class I mAbs.
10491 8833910 The mean antigen density of MHC class I molecule expression in IDDM vs. normal control is 454+/-34 vs. 440+/-28 for lymphocytes and 1,440+/-117 vs. 1,494+/- 117 for monocytes, both P > 0.05.
10492 8833910 To estimate the biological variation of MHC class I molecule expression in normal controls, we also studied 10 age- and sex-matched normal control pairs.
10493 8833910 Using X +/-SD of the percentage difference of mean antigen density in the normal control pairs as our definition of normal, we found that 70% (21/30) of IDDM patients had normal, 13% (4/30) of IDDM patients had decreased, and 17% (5/30) of IDDM patients had increased MHC class I molecule expression on lymphocytes.
10494 8833910 All IDDM patients showed normal MHC class I expression on monocytes.
10495 8833910 In conclusion, we find that there is no consistent decrease in MHC class I molecule expression on either lymphocytes or monocytes from patients with IDDM.
10496 8833910 The MHC class I molecule expression observed in IDDM patients is largely within the expected biological variation of MHC class I molecule expression that has been observed in normal controls.
10497 8834978 The objective of this study is to examine the influence of lipid profiles and blood pressure on the development of microvascular complications in adolescents with insulin-dependent diabetes mellitus (IDDM) in a matched pairs study.
10498 8835619 Serum angiotensin-converting enzyme levels in patients with recent-onset insulin-dependent diabetes after one year of low-dose cyclosporin therapy.
10499 8835619 Cyclosporin A (CyA) is today used for the treatment of autoimmune diseases and in the past was given also to patients with recent-onset insulin-dependent diabetes mellitus (IDDM).
10500 8835619 In this study we have evaluated the effect of CyA administered to IDDM patients on blood pressure and serum angiotensin-converting enzyme (SACE), an endopeptidase that is an integral part of the renin-angiotensin and bradykinin systems.
10501 8835619 Sera from patients affected by recent-onset IDDM who were treated with CyA at the dose of 5 mg/kg body weight in addition to insulin therapy were included in the study (n = 13).
10502 8835619 Sera from 9 IDDM patients with the same clinical characteristics and followed up for 12 months represented the control group (insulin therapy only).
10503 8835619 Serum angiotensin-converting enzyme levels in patients with recent-onset insulin-dependent diabetes after one year of low-dose cyclosporin therapy.
10504 8835619 Cyclosporin A (CyA) is today used for the treatment of autoimmune diseases and in the past was given also to patients with recent-onset insulin-dependent diabetes mellitus (IDDM).
10505 8835619 In this study we have evaluated the effect of CyA administered to IDDM patients on blood pressure and serum angiotensin-converting enzyme (SACE), an endopeptidase that is an integral part of the renin-angiotensin and bradykinin systems.
10506 8835619 Sera from patients affected by recent-onset IDDM who were treated with CyA at the dose of 5 mg/kg body weight in addition to insulin therapy were included in the study (n = 13).
10507 8835619 Sera from 9 IDDM patients with the same clinical characteristics and followed up for 12 months represented the control group (insulin therapy only).
10508 8835619 Serum angiotensin-converting enzyme levels in patients with recent-onset insulin-dependent diabetes after one year of low-dose cyclosporin therapy.
10509 8835619 Cyclosporin A (CyA) is today used for the treatment of autoimmune diseases and in the past was given also to patients with recent-onset insulin-dependent diabetes mellitus (IDDM).
10510 8835619 In this study we have evaluated the effect of CyA administered to IDDM patients on blood pressure and serum angiotensin-converting enzyme (SACE), an endopeptidase that is an integral part of the renin-angiotensin and bradykinin systems.
10511 8835619 Sera from patients affected by recent-onset IDDM who were treated with CyA at the dose of 5 mg/kg body weight in addition to insulin therapy were included in the study (n = 13).
10512 8835619 Sera from 9 IDDM patients with the same clinical characteristics and followed up for 12 months represented the control group (insulin therapy only).
10513 8835619 Serum angiotensin-converting enzyme levels in patients with recent-onset insulin-dependent diabetes after one year of low-dose cyclosporin therapy.
10514 8835619 Cyclosporin A (CyA) is today used for the treatment of autoimmune diseases and in the past was given also to patients with recent-onset insulin-dependent diabetes mellitus (IDDM).
10515 8835619 In this study we have evaluated the effect of CyA administered to IDDM patients on blood pressure and serum angiotensin-converting enzyme (SACE), an endopeptidase that is an integral part of the renin-angiotensin and bradykinin systems.
10516 8835619 Sera from patients affected by recent-onset IDDM who were treated with CyA at the dose of 5 mg/kg body weight in addition to insulin therapy were included in the study (n = 13).
10517 8835619 Sera from 9 IDDM patients with the same clinical characteristics and followed up for 12 months represented the control group (insulin therapy only).
10518 8835922 Our objective was to determine whether young insulin-dependent diabetes mellitus (IDDM) patients without complications have abnormal circadian patterns of sympathetic or parasympathetic control of heart rate.
10519 8839262 Some of them might play a major role in the pathogenesis of an autoimmune reaction against the insulin-secreting beta-cells resulting in beta-cell destruction and the manifestation of insulin-dependent diabetes mellitus (IDDM).
10520 8839261 Insulin-dependent diabetes mellitus (IDDM) is the consequence of a chronic process leading to the destruction of insulin producing beta cells of the pancreatic islets.
10521 8840096 The study aimed to evaluate the immune response to a recombinant hepatitis B vaccine in young patients with insulin-dependent diabetes mellitus (IDDM), in view of reports of reduced efficacy in adults with IDDM.
10522 8840100 Increased urinary IgG/albumin index in normoalbuminuric insulin-dependent diabetic patients: a laboratory artefact.
10523 8840100 The previous observation that urinary IgG excretion is increased in normoalbuminuric insulin-dependent (IDDM) patients is unexplained and could possibly be related to a laboratory phenomenon.
10524 8840100 When untreated urine samples were stored -20 degrees C for 2 to 4 weeks, the IgG/albumin Index (IgG clearance divided by albumin clearance) was higher in normoalbuminuric IDDM patients than in control subjects (0.91 (0.68-1.54), n = 27 vs 0.72 (0.55-0.79), n = 15 (median (interquartile range)), p < 0.05).
10525 8840100 In normo- and microalbuminuric IDDM patients the IgG/albumin index was higher in urine samples with glucose than without glucose (1.16 (0.93-1.68), n = 11 vs 0.73 (0.50-0.91), n = 16, p < 0.05, and 0.33 (0.23-0.60), n = 17 vs 0.15 (0.10-0.26), n = 14, p < 0.02 for normo- and microalbuminuric patients, respectively).
10526 8840100 These results suggest that glucose in urinary specimens of IDDM patients prevents at least in part the loss of urinary IgG and may thus explain the higher urinary IgG/albumin index when unprocessed urine is stored frozen before assay.
10527 8840100 Increased urinary IgG/albumin index in normoalbuminuric insulin-dependent diabetic patients: a laboratory artefact.
10528 8840100 The previous observation that urinary IgG excretion is increased in normoalbuminuric insulin-dependent (IDDM) patients is unexplained and could possibly be related to a laboratory phenomenon.
10529 8840100 When untreated urine samples were stored -20 degrees C for 2 to 4 weeks, the IgG/albumin Index (IgG clearance divided by albumin clearance) was higher in normoalbuminuric IDDM patients than in control subjects (0.91 (0.68-1.54), n = 27 vs 0.72 (0.55-0.79), n = 15 (median (interquartile range)), p < 0.05).
10530 8840100 In normo- and microalbuminuric IDDM patients the IgG/albumin index was higher in urine samples with glucose than without glucose (1.16 (0.93-1.68), n = 11 vs 0.73 (0.50-0.91), n = 16, p < 0.05, and 0.33 (0.23-0.60), n = 17 vs 0.15 (0.10-0.26), n = 14, p < 0.02 for normo- and microalbuminuric patients, respectively).
10531 8840100 These results suggest that glucose in urinary specimens of IDDM patients prevents at least in part the loss of urinary IgG and may thus explain the higher urinary IgG/albumin index when unprocessed urine is stored frozen before assay.
10532 8840100 Increased urinary IgG/albumin index in normoalbuminuric insulin-dependent diabetic patients: a laboratory artefact.
10533 8840100 The previous observation that urinary IgG excretion is increased in normoalbuminuric insulin-dependent (IDDM) patients is unexplained and could possibly be related to a laboratory phenomenon.
10534 8840100 When untreated urine samples were stored -20 degrees C for 2 to 4 weeks, the IgG/albumin Index (IgG clearance divided by albumin clearance) was higher in normoalbuminuric IDDM patients than in control subjects (0.91 (0.68-1.54), n = 27 vs 0.72 (0.55-0.79), n = 15 (median (interquartile range)), p < 0.05).
10535 8840100 In normo- and microalbuminuric IDDM patients the IgG/albumin index was higher in urine samples with glucose than without glucose (1.16 (0.93-1.68), n = 11 vs 0.73 (0.50-0.91), n = 16, p < 0.05, and 0.33 (0.23-0.60), n = 17 vs 0.15 (0.10-0.26), n = 14, p < 0.02 for normo- and microalbuminuric patients, respectively).
10536 8840100 These results suggest that glucose in urinary specimens of IDDM patients prevents at least in part the loss of urinary IgG and may thus explain the higher urinary IgG/albumin index when unprocessed urine is stored frozen before assay.
10537 8840100 Increased urinary IgG/albumin index in normoalbuminuric insulin-dependent diabetic patients: a laboratory artefact.
10538 8840100 The previous observation that urinary IgG excretion is increased in normoalbuminuric insulin-dependent (IDDM) patients is unexplained and could possibly be related to a laboratory phenomenon.
10539 8840100 When untreated urine samples were stored -20 degrees C for 2 to 4 weeks, the IgG/albumin Index (IgG clearance divided by albumin clearance) was higher in normoalbuminuric IDDM patients than in control subjects (0.91 (0.68-1.54), n = 27 vs 0.72 (0.55-0.79), n = 15 (median (interquartile range)), p < 0.05).
10540 8840100 In normo- and microalbuminuric IDDM patients the IgG/albumin index was higher in urine samples with glucose than without glucose (1.16 (0.93-1.68), n = 11 vs 0.73 (0.50-0.91), n = 16, p < 0.05, and 0.33 (0.23-0.60), n = 17 vs 0.15 (0.10-0.26), n = 14, p < 0.02 for normo- and microalbuminuric patients, respectively).
10541 8840100 These results suggest that glucose in urinary specimens of IDDM patients prevents at least in part the loss of urinary IgG and may thus explain the higher urinary IgG/albumin index when unprocessed urine is stored frozen before assay.
10542 8840289 Twenty-four-hour ambulatory blood pressure, heart rate (HR) variation (autonomic nervous function) and extracellular fluid volume (ECV) were measured, and urine samples were collected three times during the corresponding day- and nighttimes in 47 insulin-dependent diabetic (IDDM) patients with DN.
10543 8840823 Recently, a new diabetes-specific questionnaire, the Diabetes Health Profile (DHP), has been developed to identify psychosocial dysfunctioning of insulin-requiring (NIDDM) and insulin-dependent diabetes mellitus (IDDM) patients.
10544 8842593 Rapid HLA-DQB1 genotyping for four alleles in the assessment of risk for IDDM in the Finnish population.
10545 8842617 Do GAD antibodies at IDDM onset predict the clinical course of diabetes in children?
10546 8845050 Glutamic acid decarboxylase (GAD) has been shown to exist as two isoforms with molecular weights of 65 kD (GAD65) and 67 kD (GAD67) in the central nervous system as well as in several non-neuronal tissues, including the pancreatic islets.
10547 8845050 Recently, this enzyme has been proposed as a key beta-cell autoantigen in insulin-dependent diabetes mellitus (IDDM).
10548 8845050 In the adult pig, GAD65 was localized exclusively in most of the beta cells, whereas GAD67, in addition to being present in a majority of the beta cells, was also seen in a proportion of glucagon and somatostatin labelled cells.
10549 8845050 The predominant expression of both the isoforms in porcine beta cells suggests that islet cells from this species may act as a suitable cellular model for study of GAD autoreactivity during the early stages of IDDM.
10550 8845050 Glutamic acid decarboxylase (GAD) has been shown to exist as two isoforms with molecular weights of 65 kD (GAD65) and 67 kD (GAD67) in the central nervous system as well as in several non-neuronal tissues, including the pancreatic islets.
10551 8845050 Recently, this enzyme has been proposed as a key beta-cell autoantigen in insulin-dependent diabetes mellitus (IDDM).
10552 8845050 In the adult pig, GAD65 was localized exclusively in most of the beta cells, whereas GAD67, in addition to being present in a majority of the beta cells, was also seen in a proportion of glucagon and somatostatin labelled cells.
10553 8845050 The predominant expression of both the isoforms in porcine beta cells suggests that islet cells from this species may act as a suitable cellular model for study of GAD autoreactivity during the early stages of IDDM.
10554 8845059 Paternally transmitted IDDM2 influences diabetes susceptibility despite biallelic expression of the insulin gene in human pancreas.
10555 8845059 Whereas it is well known that the insulin gene (INS) region at 11p15.5 (IDDM2) confers susceptibility to insulin-dependent diabetes mellitus (IDDM), it is still controversial whether the parental origin of IDDM2 influences IDDM susceptibility.
10556 8845059 Application of the transmission/disequilibrium test (TDT) found significantly increased transmission of the IDDM-associated INS allele from fathers heterozygous for INS to their diabetic offspring (P = 0.00002), but the transmission from heterozygous mothers was not significantly different from random expectation.
10557 8845059 Paternally transmitted IDDM2 influences diabetes susceptibility despite biallelic expression of the insulin gene in human pancreas.
10558 8845059 Whereas it is well known that the insulin gene (INS) region at 11p15.5 (IDDM2) confers susceptibility to insulin-dependent diabetes mellitus (IDDM), it is still controversial whether the parental origin of IDDM2 influences IDDM susceptibility.
10559 8845059 Application of the transmission/disequilibrium test (TDT) found significantly increased transmission of the IDDM-associated INS allele from fathers heterozygous for INS to their diabetic offspring (P = 0.00002), but the transmission from heterozygous mothers was not significantly different from random expectation.
10560 8845059 Paternally transmitted IDDM2 influences diabetes susceptibility despite biallelic expression of the insulin gene in human pancreas.
10561 8845059 Whereas it is well known that the insulin gene (INS) region at 11p15.5 (IDDM2) confers susceptibility to insulin-dependent diabetes mellitus (IDDM), it is still controversial whether the parental origin of IDDM2 influences IDDM susceptibility.
10562 8845059 Application of the transmission/disequilibrium test (TDT) found significantly increased transmission of the IDDM-associated INS allele from fathers heterozygous for INS to their diabetic offspring (P = 0.00002), but the transmission from heterozygous mothers was not significantly different from random expectation.
10563 8847231 Genetic polymorphism of the human tumor necrosis factor region in insulin-dependent diabetes mellitus.
10564 8847231 The TNF region within the MHC includes a number of immunologically important genes.
10565 8847231 Microsatellites TNFa and TNFb adjacent to TNF exhibit extensive polymorphism.
10566 8847231 Employing a PCR-based technique, we identified TNFab haplotypes and defined their distribution in 97 controls and 48 diabetics of Caucasoid origin in a search for other genes within the MHC potentially associated with IDDM.
10567 8847232 Absence of TAP2 contribution to association with insulin-dependent diabetes mellitus.
10568 8847232 The polymorphic TAP1 and TAP2 genes encode a transporter protein required for delivery of cytosolic peptides to class I molecules in the endoplasmic reticulum.
10569 8847232 Associations have been observed between TAP2 alleles and predisposition to autoimmune diseases such as IDDM but their interpretation has been complicated by the existence of LD between TAP2 and HLA class II loci, and conclusions are still contradictory.
10570 8847232 We then addressed the question of whether TAP2 is an independent additional IDDM-protective or predisposing genetic factor.
10571 8847232 A decreased TAP2-B phenotype frequency was observed in DRB1*03- and DRB1*04-negative IDDM patients compared with DRB1*03- and DRB1*04-negative normal controls (38.6% vs 63%, pc < 0.05), but was probably related to a combination of different weak LD between DRB1 and TAP2 alleles.
10572 8847232 It thus appears that there is no primary association between TAP2 alleles and IDDM.
10573 8847232 Absence of TAP2 contribution to association with insulin-dependent diabetes mellitus.
10574 8847232 The polymorphic TAP1 and TAP2 genes encode a transporter protein required for delivery of cytosolic peptides to class I molecules in the endoplasmic reticulum.
10575 8847232 Associations have been observed between TAP2 alleles and predisposition to autoimmune diseases such as IDDM but their interpretation has been complicated by the existence of LD between TAP2 and HLA class II loci, and conclusions are still contradictory.
10576 8847232 We then addressed the question of whether TAP2 is an independent additional IDDM-protective or predisposing genetic factor.
10577 8847232 A decreased TAP2-B phenotype frequency was observed in DRB1*03- and DRB1*04-negative IDDM patients compared with DRB1*03- and DRB1*04-negative normal controls (38.6% vs 63%, pc < 0.05), but was probably related to a combination of different weak LD between DRB1 and TAP2 alleles.
10578 8847232 It thus appears that there is no primary association between TAP2 alleles and IDDM.
10579 8847232 Absence of TAP2 contribution to association with insulin-dependent diabetes mellitus.
10580 8847232 The polymorphic TAP1 and TAP2 genes encode a transporter protein required for delivery of cytosolic peptides to class I molecules in the endoplasmic reticulum.
10581 8847232 Associations have been observed between TAP2 alleles and predisposition to autoimmune diseases such as IDDM but their interpretation has been complicated by the existence of LD between TAP2 and HLA class II loci, and conclusions are still contradictory.
10582 8847232 We then addressed the question of whether TAP2 is an independent additional IDDM-protective or predisposing genetic factor.
10583 8847232 A decreased TAP2-B phenotype frequency was observed in DRB1*03- and DRB1*04-negative IDDM patients compared with DRB1*03- and DRB1*04-negative normal controls (38.6% vs 63%, pc < 0.05), but was probably related to a combination of different weak LD between DRB1 and TAP2 alleles.
10584 8847232 It thus appears that there is no primary association between TAP2 alleles and IDDM.
10585 8847232 Absence of TAP2 contribution to association with insulin-dependent diabetes mellitus.
10586 8847232 The polymorphic TAP1 and TAP2 genes encode a transporter protein required for delivery of cytosolic peptides to class I molecules in the endoplasmic reticulum.
10587 8847232 Associations have been observed between TAP2 alleles and predisposition to autoimmune diseases such as IDDM but their interpretation has been complicated by the existence of LD between TAP2 and HLA class II loci, and conclusions are still contradictory.
10588 8847232 We then addressed the question of whether TAP2 is an independent additional IDDM-protective or predisposing genetic factor.
10589 8847232 A decreased TAP2-B phenotype frequency was observed in DRB1*03- and DRB1*04-negative IDDM patients compared with DRB1*03- and DRB1*04-negative normal controls (38.6% vs 63%, pc < 0.05), but was probably related to a combination of different weak LD between DRB1 and TAP2 alleles.
10590 8847232 It thus appears that there is no primary association between TAP2 alleles and IDDM.
10591 8849540 These patients ranged in age from 56 to 69 years; 2 were insulin-dependent diabetics (IDDM) and 5 non-IDDMs.
10592 8852486 Renal metabolism of C-peptide was studied in 6 patients with early insulin-dependent diabetes mellitus (IDDM) with residual beta cell activity and in 11 nondiabetic subjects by the arterial-venous difference technique both in the postabsorptive state and for 80 min after ingestion of an amino acid mixture (0.8 g/kg).
10593 8854134 Growth hormone insulin-like growth factor I axis in insulin-dependent diabetes mellitus.
10594 8854134 Growth hormone (GH) hypersecretion and relative insulin-like growth factor I (IGF-I) deficiency have been implicated in the development of insulin resistance, poor metabolic control, and impaired growth during puberty in insulin-dependent diabetes mellitus (IDDM).
10595 8854134 Portal levels of insulin are critical for the integrity of the hepatic GH receptor and suppression of the inhibitory IGF-binding protein I.
10596 8854134 Increasing insulin doses during puberty will result in adequate portal levels of insulin and thus restore IGF-I levels and IGF bioactivity, but at the risk of nocturnal hypoglycaemia and weight gain.
10597 8854134 Restoration of normal circulating levels of IGF-I using the recombinant peptide will lead to reductions in GH levels and improved insulin sensitivity.
10598 8854134 Given as a daily subcutaneous injection, low-dose recombinant human IGF-I (40 micrograms/kg/day) could prove to be a useful adjunct to standard insulin therapy during puberty in IDDM.
10599 8854134 The role of recombinant human IGF-I in the treatment of IDDM needs to be tested by long-term controlled trials.
10600 8854134 Growth hormone insulin-like growth factor I axis in insulin-dependent diabetes mellitus.
10601 8854134 Growth hormone (GH) hypersecretion and relative insulin-like growth factor I (IGF-I) deficiency have been implicated in the development of insulin resistance, poor metabolic control, and impaired growth during puberty in insulin-dependent diabetes mellitus (IDDM).
10602 8854134 Portal levels of insulin are critical for the integrity of the hepatic GH receptor and suppression of the inhibitory IGF-binding protein I.
10603 8854134 Increasing insulin doses during puberty will result in adequate portal levels of insulin and thus restore IGF-I levels and IGF bioactivity, but at the risk of nocturnal hypoglycaemia and weight gain.
10604 8854134 Restoration of normal circulating levels of IGF-I using the recombinant peptide will lead to reductions in GH levels and improved insulin sensitivity.
10605 8854134 Given as a daily subcutaneous injection, low-dose recombinant human IGF-I (40 micrograms/kg/day) could prove to be a useful adjunct to standard insulin therapy during puberty in IDDM.
10606 8854134 The role of recombinant human IGF-I in the treatment of IDDM needs to be tested by long-term controlled trials.
10607 8854134 Growth hormone insulin-like growth factor I axis in insulin-dependent diabetes mellitus.
10608 8854134 Growth hormone (GH) hypersecretion and relative insulin-like growth factor I (IGF-I) deficiency have been implicated in the development of insulin resistance, poor metabolic control, and impaired growth during puberty in insulin-dependent diabetes mellitus (IDDM).
10609 8854134 Portal levels of insulin are critical for the integrity of the hepatic GH receptor and suppression of the inhibitory IGF-binding protein I.
10610 8854134 Increasing insulin doses during puberty will result in adequate portal levels of insulin and thus restore IGF-I levels and IGF bioactivity, but at the risk of nocturnal hypoglycaemia and weight gain.
10611 8854134 Restoration of normal circulating levels of IGF-I using the recombinant peptide will lead to reductions in GH levels and improved insulin sensitivity.
10612 8854134 Given as a daily subcutaneous injection, low-dose recombinant human IGF-I (40 micrograms/kg/day) could prove to be a useful adjunct to standard insulin therapy during puberty in IDDM.
10613 8854134 The role of recombinant human IGF-I in the treatment of IDDM needs to be tested by long-term controlled trials.
10614 8856260 The aim of this study was to assess the relationship between markers of tubular function, markers of glycaemic control and erythrocyte sodium-lithium countertransport activity (SLC) in 40 normotensive, normoalbuminuric insulin-dependent diabetic (IDDM) subjects and 11 normal control subjects.
10615 8856260 Glomerular filtration rate (GFR) and the excretion rate of retinol-binding protein (RBP), N-acetyl-beta-D-glucosaminidase (beta-NAG) and glucose were significantly higher in IDDM subjects compared to control subjects (Mann-Whitney test, p = 0.02, < 0.001, < 0.001 and < 0.001, respectively), whilst the two groups had similar SLC and TmPO4 levels.
10616 8856260 RBP excretion rate was correlated to the excretion rate of beta-NAG (rs 0.38; p = 0.007) and albumin (rs 0.45; p = 0.002); the excretion rates of beta-NAG and albumin were significantly associated (rs 0.37, p = 0.009).
10617 8856260 In this study, beta-NAG and RBP overnight excretion rates were higher in normoalbuminuric IDDM subjects compared to control subjects but no relationship was present between SLC and tubular function in IDDM patients without complications.
10618 8856260 The aim of this study was to assess the relationship between markers of tubular function, markers of glycaemic control and erythrocyte sodium-lithium countertransport activity (SLC) in 40 normotensive, normoalbuminuric insulin-dependent diabetic (IDDM) subjects and 11 normal control subjects.
10619 8856260 Glomerular filtration rate (GFR) and the excretion rate of retinol-binding protein (RBP), N-acetyl-beta-D-glucosaminidase (beta-NAG) and glucose were significantly higher in IDDM subjects compared to control subjects (Mann-Whitney test, p = 0.02, < 0.001, < 0.001 and < 0.001, respectively), whilst the two groups had similar SLC and TmPO4 levels.
10620 8856260 RBP excretion rate was correlated to the excretion rate of beta-NAG (rs 0.38; p = 0.007) and albumin (rs 0.45; p = 0.002); the excretion rates of beta-NAG and albumin were significantly associated (rs 0.37, p = 0.009).
10621 8856260 In this study, beta-NAG and RBP overnight excretion rates were higher in normoalbuminuric IDDM subjects compared to control subjects but no relationship was present between SLC and tubular function in IDDM patients without complications.
10622 8856260 The aim of this study was to assess the relationship between markers of tubular function, markers of glycaemic control and erythrocyte sodium-lithium countertransport activity (SLC) in 40 normotensive, normoalbuminuric insulin-dependent diabetic (IDDM) subjects and 11 normal control subjects.
10623 8856260 Glomerular filtration rate (GFR) and the excretion rate of retinol-binding protein (RBP), N-acetyl-beta-D-glucosaminidase (beta-NAG) and glucose were significantly higher in IDDM subjects compared to control subjects (Mann-Whitney test, p = 0.02, < 0.001, < 0.001 and < 0.001, respectively), whilst the two groups had similar SLC and TmPO4 levels.
10624 8856260 RBP excretion rate was correlated to the excretion rate of beta-NAG (rs 0.38; p = 0.007) and albumin (rs 0.45; p = 0.002); the excretion rates of beta-NAG and albumin were significantly associated (rs 0.37, p = 0.009).
10625 8856260 In this study, beta-NAG and RBP overnight excretion rates were higher in normoalbuminuric IDDM subjects compared to control subjects but no relationship was present between SLC and tubular function in IDDM patients without complications.
10626 8857659 To determine whether hyperglycemia in IDDM (insulin-dependent diabetes mellitus) could interfere with salivary secretion rates, salivary glucose levels, and salivary microbial counts, we studied salivary factors in two groups of children and adolescents with IDDM.
10627 8857659 In the newly diagnosed IDDM cases, mean salivary glucose level decreased from 54.1 +/- 31.7 mg/l to 35.2 +/- 29.5 mg/l (P = 0.096) after beginning insulin treatment.
10628 8857659 In the long-term IDDM cases, salivary flow rates and salivary glucose levels were not significantly related to the glycosylated hemoglobin (HbA1) values.
10629 8857659 To determine whether hyperglycemia in IDDM (insulin-dependent diabetes mellitus) could interfere with salivary secretion rates, salivary glucose levels, and salivary microbial counts, we studied salivary factors in two groups of children and adolescents with IDDM.
10630 8857659 In the newly diagnosed IDDM cases, mean salivary glucose level decreased from 54.1 +/- 31.7 mg/l to 35.2 +/- 29.5 mg/l (P = 0.096) after beginning insulin treatment.
10631 8857659 In the long-term IDDM cases, salivary flow rates and salivary glucose levels were not significantly related to the glycosylated hemoglobin (HbA1) values.
10632 8857659 To determine whether hyperglycemia in IDDM (insulin-dependent diabetes mellitus) could interfere with salivary secretion rates, salivary glucose levels, and salivary microbial counts, we studied salivary factors in two groups of children and adolescents with IDDM.
10633 8857659 In the newly diagnosed IDDM cases, mean salivary glucose level decreased from 54.1 +/- 31.7 mg/l to 35.2 +/- 29.5 mg/l (P = 0.096) after beginning insulin treatment.
10634 8857659 In the long-term IDDM cases, salivary flow rates and salivary glucose levels were not significantly related to the glycosylated hemoglobin (HbA1) values.
10635 8858205 Incidence of insulin-dependent diabetes (IDDM) and non-insulin-dependent diabetes (NIDDM) (0-34 years at onset) in Benghazi, Libya.
10636 8858205 The incidence of insulin-dependent diabetes (IDDM) and non-insulin-dependent diabetes (NIDDM) in Benghazi, Libya in the < 35-year age group during the period 1981-1990 are reported.
10637 8858205 Incidence of insulin-dependent diabetes (IDDM) and non-insulin-dependent diabetes (NIDDM) (0-34 years at onset) in Benghazi, Libya.
10638 8858205 The incidence of insulin-dependent diabetes (IDDM) and non-insulin-dependent diabetes (NIDDM) in Benghazi, Libya in the < 35-year age group during the period 1981-1990 are reported.
10639 8858209 The radical nitric oxide (NO) is a possible mediator of pancreatic beta-cell damage in insulin-dependent diabetes mellitus (IDDM).
10640 8858209 While iNOS mRNA is induced by interleukin-1 beta (IL-1 beta) alone in rodent insulin-producing cells, a combination of two (IL-1 beta + interferon gamma) (IFN-gamma) or three (IL-1 beta + IFN gamma + tumour necrosis factor alpha) cytokines is required for iNOS activation in human pancreatic islets.
10641 8858209 Induction of iNOS is paralleled by induction of several other cytokine-dependent genes in beta cells, including argininosuccinate synthetase, cyclooxygenase and manganese superoxide dismutase.
10642 8858215 The EURODIAB IDDM Complications Study, a cross-sectional, clinic-based study, was designed to measure the prevalence of diabetic complications in stratified samples of European insulin-dependent diabetic (IDDM) patients.
10643 8858216 To evaluate familial factors in the development of diabetic nephropathy in insulin-dependent diabetes mellitus (IDDM) we examined concordance for diabetic nephropathy in families with multiple IDDM siblings.
10644 8858220 To investigate the presence of autoantibodies against sympathetic nervous tissue and their correlation with cardiac sympathetic dysinnervation in insulin-dependent diabetes mellitus (IDDM), 20 newly diagnosed (age 26 +/- 6 years) and 48 long-term IDDM patients (age 40 +/- 13 years, duration of diabetes 22 +/- 12 years) without myocardial perfusion abnormalities (normal 99mTC-methoxyisobutylisonitrile uptake) were assessed for myocardial 123I-metaiodo benzylguanidine (123I-MIBG) uptake and complement-fixing sympathetic ganglia (CF-SG) autoantibodies.
10645 8858382 The aim is to determine the effects of HLA, other genetic factors and immune markers (ICA, IAA and GAD65Ab) on the age at onset of insulin-dependent diabetes mellitus (IDDM) in 0-34 year olds.
10646 8858382 The IDDM2 gene representing the variable number of tandem repeat (VNTR) sequences and 5' of the insulin gene on chromosome 11 were associated with IDDM since homozygous short VNTR was positive but not homozygous, and heterozygous long VNTR was negatively associated with the disease.
10647 8858382 The aim is to determine the effects of HLA, other genetic factors and immune markers (ICA, IAA and GAD65Ab) on the age at onset of insulin-dependent diabetes mellitus (IDDM) in 0-34 year olds.
10648 8858382 The IDDM2 gene representing the variable number of tandem repeat (VNTR) sequences and 5' of the insulin gene on chromosome 11 were associated with IDDM since homozygous short VNTR was positive but not homozygous, and heterozygous long VNTR was negatively associated with the disease.
10649 8862120 Recent studies have demonstrated that replacement of C-peptide to normal physiological concentrations in insulin-dependent diabetic (IDDM) patients on a short-term basis (1-3 h) results in decreased glomerular hyperfiltration, augmented glucose utilization and improved autonomic nervous function.
10650 8862949 This study aimed to highlight geographical differences in childhood Type 1 (insulin dependent) diabetes mellitus (IDDM) by mapping incidence at 3 different geographical scales, within the northern English county of Yorkshire.
10651 8862954 European guidelines recommend annual screening for microalbuminuria in patients with Type 1 (insulin-dependent) diabetes mellitus (IDDM) of greater than 5 years' duration and in those with Type 2 (non-insulin-dependent) diabetes mellitus (NIDDM) from diagnosis.
10652 8863877 The initial psychological reactions at the onset of insulin-dependent diabetes mellitus (IDDM) in a population-based sample of 76 children were studied with staff observations and a self-report questionnaire for children 12 years of age and more.
10653 8863944 One hundred and twenty-three complete medical records of pregnant insulin-dependent diabetics (IDDM) managed at Yale-New Haven Hospital from 1983 to 1993 were reviewed.
10654 8864169 The association between HLA-DQ haplotypes and insulin-dependent diabetes mellitus (IDDM) was studied in 48 children from 44 families ascertained from the high incidence area around Umeå, Sweden.
10655 8864419 Plasma membrane lipid dynamics and cellular morphology were evaluated in endothelial cells obtained from umbilical cords of five women affected by insulin-dependent diabetes mellitus (IDDM) and six healthy pregnant women of similar age and gestational age.
10656 8864824 To investigate the mechanism(s) controlling diabetes resistance in these mice, we studied a total of 92 NOD<-->B6 EA chimeras that showed overt lymphoid chimerism and treated 34 chimeras with cyclophosphamide (CY), a compound known to precipitate an acute form of insulin-dependent diabetes mellitus (IDDM) in pre-diabetic NOD mice, by interfering with regulatory mechanisms.
10657 8864825 Most female NOD mice spontaneously develop insulin-dependent diabetes mellitus (IDDM) after the 4th month of age.
10658 8864825 Flow cytometry was used to compare M. avium-infected, HK M. avium inoculated and untreated NOD and NON mice with regard to subpopulations of splenic lymphocytes bearing the surface antigens CD3, CD4, CD8, IgM and B220.
10659 8864827 Detection of autoantibodies to the pancreatic islet heat shock protein 60 in insulin-dependent diabetes mellitus.
10660 8864827 We found no relationship between the levels of hsp60 antibodies and islet cell antibodies (ICA) or antibodies to glutamic acid decarboxylase (GAD65) in IDDM patients.
10661 8864827 Although the positivity was low, the detection of hsp60 antibodies may be helpful for diagnosis of IDDM especially in GAD65 Ab- or JCA-negative Japanese patients.
10662 8864827 Detection of autoantibodies to the pancreatic islet heat shock protein 60 in insulin-dependent diabetes mellitus.
10663 8864827 We found no relationship between the levels of hsp60 antibodies and islet cell antibodies (ICA) or antibodies to glutamic acid decarboxylase (GAD65) in IDDM patients.
10664 8864827 Although the positivity was low, the detection of hsp60 antibodies may be helpful for diagnosis of IDDM especially in GAD65 Ab- or JCA-negative Japanese patients.
10665 8865550 An ultrasonic system fitted with echo-tracking circuits was used to investigate the mechanical properties of the descending aorta in children and adolescents with insulin-dependent diabetes (IDDM).
10666 8866571 This study was designed to answer the question: Does the short-term administration of nicotinamide cause insulin resistance in subjects who have a high risk of developing IDDM?
10667 8866571 Our data suggest that the use of nicotinamide in subjects who are at risk of developing IDDM may be complicated by the drug's effects on insulin sensitivity.
10668 8866571 Therefore, we strongly support the recommendation that at least one subgroup of subjects enrolled in clinical trials to prevent IDDM have regular measurements of both insulin sensitivity and insulin secretion performed.
10669 8866571 This study was designed to answer the question: Does the short-term administration of nicotinamide cause insulin resistance in subjects who have a high risk of developing IDDM?
10670 8866571 Our data suggest that the use of nicotinamide in subjects who are at risk of developing IDDM may be complicated by the drug's effects on insulin sensitivity.
10671 8866571 Therefore, we strongly support the recommendation that at least one subgroup of subjects enrolled in clinical trials to prevent IDDM have regular measurements of both insulin sensitivity and insulin secretion performed.
10672 8866571 This study was designed to answer the question: Does the short-term administration of nicotinamide cause insulin resistance in subjects who have a high risk of developing IDDM?
10673 8866571 Our data suggest that the use of nicotinamide in subjects who are at risk of developing IDDM may be complicated by the drug's effects on insulin sensitivity.
10674 8866571 Therefore, we strongly support the recommendation that at least one subgroup of subjects enrolled in clinical trials to prevent IDDM have regular measurements of both insulin sensitivity and insulin secretion performed.
10675 8866574 The GLUT4 glucose transporter is a major mediator of this action, and insulin recruits GLUT4 from an intracellular pool to the plasma membrane.
10676 8866574 An important pathologic feature of obesity, NIDDM, and to a lesser extent IDDM is resistance to insulin-stimulated glucose uptake.
10677 8866574 This has led to the hypothesis that alterations in the trafficking of the GLUT4 vesicle or in the exposure or activation of the GLUT4 transporter may cause insulin resistance in skeletal muscle in obesity and diabetes.
10678 8866574 Overexpression of GLUT4 in adipocytes of transgenic mice increases the proportion of GLUT4 on the plasma membrane and enhances insulin sensitivity in vivo.
10679 8866574 Altering insulin signaling by overexpressing p21ras in adipocytes of transgenic mice results in increased GLUT4 on the plasma membrane in the absence of insulin and increases insulin sensitivity in vitro and in vivo.
10680 8867904 Having already shown positive effects of sulfonylreas in long-standing IDDM patients, we decided to try the association of gliclazide with insulin in newly diagnosed IDDM patients.
10681 8870337 Genetic, immune, and metabolic testing can reveal a person's risk of developing insulin-dependent diabetes mellitus (IDDM), and three large clinical trials are planned or underway to see if interventions can prevent IDDM in persons at risk.
10682 8870337 The Diabetes Prevention Trial-Type I is randomly assigning subjects at high risk (more than a 50% probability of developing IDDM) to either receive insulin injections or undergo observation alone; subjects at intermediate risk (25% to 50%) will receive either oral insulin or placebo.
10683 8870337 Genetic, immune, and metabolic testing can reveal a person's risk of developing insulin-dependent diabetes mellitus (IDDM), and three large clinical trials are planned or underway to see if interventions can prevent IDDM in persons at risk.
10684 8870337 The Diabetes Prevention Trial-Type I is randomly assigning subjects at high risk (more than a 50% probability of developing IDDM) to either receive insulin injections or undergo observation alone; subjects at intermediate risk (25% to 50%) will receive either oral insulin or placebo.
10685 8870437 Insulin-dependent diabetes mellitus (IDDM) is a slowly progressive autoimmune disease.
10686 8870437 In the prediabetic phase of IDDM, the intravenous glucose tolerance test (IVGTT) demonstrates a progressive decline in the first-phase insulin response.
10687 8870437 The first-phase insulin response to intravenous glucose may enable individuals at risk of IDDM to be identified and preventive therapy to be instituted.
10688 8870437 Insulin-dependent diabetes mellitus (IDDM) is a slowly progressive autoimmune disease.
10689 8870437 In the prediabetic phase of IDDM, the intravenous glucose tolerance test (IVGTT) demonstrates a progressive decline in the first-phase insulin response.
10690 8870437 The first-phase insulin response to intravenous glucose may enable individuals at risk of IDDM to be identified and preventive therapy to be instituted.
10691 8870437 Insulin-dependent diabetes mellitus (IDDM) is a slowly progressive autoimmune disease.
10692 8870437 In the prediabetic phase of IDDM, the intravenous glucose tolerance test (IVGTT) demonstrates a progressive decline in the first-phase insulin response.
10693 8870437 The first-phase insulin response to intravenous glucose may enable individuals at risk of IDDM to be identified and preventive therapy to be instituted.
10694 8872058 Insulin-dependent diabetes mellitus (IDDM) risk was evaluated in 765 siblings based on prospective observation of islet cell antibodies (ICAs) and insulin autoantibodies (IAAs) as a function of the degree of HLA identity to the proband and HLA-DR alleles.
10695 8872168 In this study, HLA-DRB1, -DQA1, and -DQB1 allele and haplotype frequencies were analyzed in 125 unrelated Moroccan IDDM patients and 93 unrelated healthy controls, all originating from the Souss region and mostly of Berber origin.
10696 8875250 It is recognized that the MHC contains multiple susceptibility loci (referred to collectively as IDDM1), including the class II antigen receptor genes, which control the major pathological feature of the disease: T-lymphocyte-mediated autoimmune destruction of the insulin-producing pancreatic beta cells.
10697 8875250 However, the MHC genes, and a second locus, the insulin gene minisatellite on chromosome 11p15 (IDDM2; lambda S = 1.25), cannot account for all of the observed clustering of disease in families (lambda S = 15), and the scans suggested the presence of other susceptibility loci scattered throughout the genome.
10698 8875250 There are four additional loci for which there is currently sufficient evidence from linkage and association studies to justify fine mapping experiments: IDDM4 (FGF3/11q13), IDDM5 (ESR/6q22), IDDM8 (D6S281/6q27) and IDDM12 (CTLA-4/2q33).
10699 8875250 IDDM4, 5 and 8 were detected by genome scanning, and IDDM12 by a candidate gene strategy.
10700 8875250 The identification of aetiological determinants requires exclusion of hitchhiking polymorphisms in regions of linkage disequilibrium, as demonstrated for the MHC and the insulin gene loci, and functional studies implicating the disease-associated variant in pathogenesis.
10701 8877294 Diagnostic sensitivity of immunodominant epitopes of glutamic acid decarboxylase (GAD65) autoantibodies in childhood IDDM.
10702 8877294 The prevalence and titre of epitope-specific autoantibodies to glutamic acid decarboxylase (GAD65) in 155 insulin-dependent diabetic (IDDM) and 9 GAD65 antibody (Ab)-positive healthy children were determined using four GAD65/67 chimaeric molecules which discriminate among the N-terminal (N), middle (M) and C-terminal (C) epitopes of GAD65.
10703 8877294 We found autoantibodies to GAD65 in 116 of 155 (75%), to GAD67 in 19 of 155 (12%) (p < 0.0001) and to the GAD65-N-67 chimaera in 25 of 155 (16%) (p < 0.0001) IDDM sera.
10704 8877294 We conclude that GAD65Ab in IDDM and healthy children are directed to middle and C-terminal epitopes, and propose that levels of antibodies specifically directed to the carboxy-terminal end of GAD65 may distinguish IDDM from healthy children.
10705 8877294 Diagnostic sensitivity of immunodominant epitopes of glutamic acid decarboxylase (GAD65) autoantibodies in childhood IDDM.
10706 8877294 The prevalence and titre of epitope-specific autoantibodies to glutamic acid decarboxylase (GAD65) in 155 insulin-dependent diabetic (IDDM) and 9 GAD65 antibody (Ab)-positive healthy children were determined using four GAD65/67 chimaeric molecules which discriminate among the N-terminal (N), middle (M) and C-terminal (C) epitopes of GAD65.
10707 8877294 We found autoantibodies to GAD65 in 116 of 155 (75%), to GAD67 in 19 of 155 (12%) (p < 0.0001) and to the GAD65-N-67 chimaera in 25 of 155 (16%) (p < 0.0001) IDDM sera.
10708 8877294 We conclude that GAD65Ab in IDDM and healthy children are directed to middle and C-terminal epitopes, and propose that levels of antibodies specifically directed to the carboxy-terminal end of GAD65 may distinguish IDDM from healthy children.
10709 8877294 Diagnostic sensitivity of immunodominant epitopes of glutamic acid decarboxylase (GAD65) autoantibodies in childhood IDDM.
10710 8877294 The prevalence and titre of epitope-specific autoantibodies to glutamic acid decarboxylase (GAD65) in 155 insulin-dependent diabetic (IDDM) and 9 GAD65 antibody (Ab)-positive healthy children were determined using four GAD65/67 chimaeric molecules which discriminate among the N-terminal (N), middle (M) and C-terminal (C) epitopes of GAD65.
10711 8877294 We found autoantibodies to GAD65 in 116 of 155 (75%), to GAD67 in 19 of 155 (12%) (p < 0.0001) and to the GAD65-N-67 chimaera in 25 of 155 (16%) (p < 0.0001) IDDM sera.
10712 8877294 We conclude that GAD65Ab in IDDM and healthy children are directed to middle and C-terminal epitopes, and propose that levels of antibodies specifically directed to the carboxy-terminal end of GAD65 may distinguish IDDM from healthy children.
10713 8877294 Diagnostic sensitivity of immunodominant epitopes of glutamic acid decarboxylase (GAD65) autoantibodies in childhood IDDM.
10714 8877294 The prevalence and titre of epitope-specific autoantibodies to glutamic acid decarboxylase (GAD65) in 155 insulin-dependent diabetic (IDDM) and 9 GAD65 antibody (Ab)-positive healthy children were determined using four GAD65/67 chimaeric molecules which discriminate among the N-terminal (N), middle (M) and C-terminal (C) epitopes of GAD65.
10715 8877294 We found autoantibodies to GAD65 in 116 of 155 (75%), to GAD67 in 19 of 155 (12%) (p < 0.0001) and to the GAD65-N-67 chimaera in 25 of 155 (16%) (p < 0.0001) IDDM sera.
10716 8877294 We conclude that GAD65Ab in IDDM and healthy children are directed to middle and C-terminal epitopes, and propose that levels of antibodies specifically directed to the carboxy-terminal end of GAD65 may distinguish IDDM from healthy children.
10717 8877292 Effects of insulin and lipid emulsion on renal haemodynamics and renal sodium handling in IDDM patients.
10718 8877292 To evaluate the role of insulin and hypertriglyceridaemia in the regulation of renal haemodynamics and sodium handling in insulin-dependent diabetes mellitus (IDDM), 11 IDDM patients without microalbuminuria and 13 weight-, age-, protein intake- and sex-matched healthy control subjects were studied.
10719 8877292 We found that Cin, CPAH and filtration fraction were comparable in IDDM and control subjects, whereas CNa was decreased in diabetic subjects (2.01 +/- 1.11 vs 3.03 +/- 1.32 ml/min; p < 0.05) due to elevations of proximal tubular fractional and absolute reabsorptions of sodium (p < 0.05).
10720 8877292 We conclude that IDDM without microalbuminuria is associated with a tendency to sodium retention which is not aggravated by insulin when compared to control subjects.
10721 8877292 Effects of insulin and lipid emulsion on renal haemodynamics and renal sodium handling in IDDM patients.
10722 8877292 To evaluate the role of insulin and hypertriglyceridaemia in the regulation of renal haemodynamics and sodium handling in insulin-dependent diabetes mellitus (IDDM), 11 IDDM patients without microalbuminuria and 13 weight-, age-, protein intake- and sex-matched healthy control subjects were studied.
10723 8877292 We found that Cin, CPAH and filtration fraction were comparable in IDDM and control subjects, whereas CNa was decreased in diabetic subjects (2.01 +/- 1.11 vs 3.03 +/- 1.32 ml/min; p < 0.05) due to elevations of proximal tubular fractional and absolute reabsorptions of sodium (p < 0.05).
10724 8877292 We conclude that IDDM without microalbuminuria is associated with a tendency to sodium retention which is not aggravated by insulin when compared to control subjects.
10725 8877292 Effects of insulin and lipid emulsion on renal haemodynamics and renal sodium handling in IDDM patients.
10726 8877292 To evaluate the role of insulin and hypertriglyceridaemia in the regulation of renal haemodynamics and sodium handling in insulin-dependent diabetes mellitus (IDDM), 11 IDDM patients without microalbuminuria and 13 weight-, age-, protein intake- and sex-matched healthy control subjects were studied.
10727 8877292 We found that Cin, CPAH and filtration fraction were comparable in IDDM and control subjects, whereas CNa was decreased in diabetic subjects (2.01 +/- 1.11 vs 3.03 +/- 1.32 ml/min; p < 0.05) due to elevations of proximal tubular fractional and absolute reabsorptions of sodium (p < 0.05).
10728 8877292 We conclude that IDDM without microalbuminuria is associated with a tendency to sodium retention which is not aggravated by insulin when compared to control subjects.
10729 8877292 Effects of insulin and lipid emulsion on renal haemodynamics and renal sodium handling in IDDM patients.
10730 8877292 To evaluate the role of insulin and hypertriglyceridaemia in the regulation of renal haemodynamics and sodium handling in insulin-dependent diabetes mellitus (IDDM), 11 IDDM patients without microalbuminuria and 13 weight-, age-, protein intake- and sex-matched healthy control subjects were studied.
10731 8877292 We found that Cin, CPAH and filtration fraction were comparable in IDDM and control subjects, whereas CNa was decreased in diabetic subjects (2.01 +/- 1.11 vs 3.03 +/- 1.32 ml/min; p < 0.05) due to elevations of proximal tubular fractional and absolute reabsorptions of sodium (p < 0.05).
10732 8877292 We conclude that IDDM without microalbuminuria is associated with a tendency to sodium retention which is not aggravated by insulin when compared to control subjects.
10733 8877296 Examination of two genetic polymorphisms within the renin-angiotensin system: no evidence for an association with nephropathy in IDDM.
10734 8877296 Premature cardiovascular disease is common in insulin-dependent diabetic (IDDM) patients who develop diabetic nephropathy.
10735 8877296 We have examined the angiotensin converting enzyme insertion/deletion polymorphism and angiotensinogen methionine 235 threonine polymorphism in a large cohort of Caucasian patients with IDDM and diabetic nephropathy.
10736 8877296 No significant difference was seen in distribution of angiotensin converting enzyme or angiotensinogen genotypes between IDDM patients with nephropathy and recently diagnosed diabetic subjects (p = 0.282 and 0.584, respectively), nor the long-duration non-nephropathy diabetic subjects (p = 0.701 and 0.190, respectively).
10737 8877296 Examination of two genetic polymorphisms within the renin-angiotensin system: no evidence for an association with nephropathy in IDDM.
10738 8877296 Premature cardiovascular disease is common in insulin-dependent diabetic (IDDM) patients who develop diabetic nephropathy.
10739 8877296 We have examined the angiotensin converting enzyme insertion/deletion polymorphism and angiotensinogen methionine 235 threonine polymorphism in a large cohort of Caucasian patients with IDDM and diabetic nephropathy.
10740 8877296 No significant difference was seen in distribution of angiotensin converting enzyme or angiotensinogen genotypes between IDDM patients with nephropathy and recently diagnosed diabetic subjects (p = 0.282 and 0.584, respectively), nor the long-duration non-nephropathy diabetic subjects (p = 0.701 and 0.190, respectively).
10741 8877296 Examination of two genetic polymorphisms within the renin-angiotensin system: no evidence for an association with nephropathy in IDDM.
10742 8877296 Premature cardiovascular disease is common in insulin-dependent diabetic (IDDM) patients who develop diabetic nephropathy.
10743 8877296 We have examined the angiotensin converting enzyme insertion/deletion polymorphism and angiotensinogen methionine 235 threonine polymorphism in a large cohort of Caucasian patients with IDDM and diabetic nephropathy.
10744 8877296 No significant difference was seen in distribution of angiotensin converting enzyme or angiotensinogen genotypes between IDDM patients with nephropathy and recently diagnosed diabetic subjects (p = 0.282 and 0.584, respectively), nor the long-duration non-nephropathy diabetic subjects (p = 0.701 and 0.190, respectively).
10745 8877296 Examination of two genetic polymorphisms within the renin-angiotensin system: no evidence for an association with nephropathy in IDDM.
10746 8877296 Premature cardiovascular disease is common in insulin-dependent diabetic (IDDM) patients who develop diabetic nephropathy.
10747 8877296 We have examined the angiotensin converting enzyme insertion/deletion polymorphism and angiotensinogen methionine 235 threonine polymorphism in a large cohort of Caucasian patients with IDDM and diabetic nephropathy.
10748 8877296 No significant difference was seen in distribution of angiotensin converting enzyme or angiotensinogen genotypes between IDDM patients with nephropathy and recently diagnosed diabetic subjects (p = 0.282 and 0.584, respectively), nor the long-duration non-nephropathy diabetic subjects (p = 0.701 and 0.190, respectively).
10749 8879452 The relation between islet cell specific antibodies, other autoantibodies and antibodies to cow's milk proteins was studied in IDDM and pre-IDDM by analysing islet cell antibodies (ICA), insulin autoantibodies (IAA), anti-nuclear (ANA), anti-reticulin class IgA [ARA(IgA)], smooth muscle, anti-mitochondria, parietal cell (PCA), adrenal and thyroid antibodies and antibodies to cow's milk formula (CMF), beta-lactoglobulin (BLG) and bovine serum albumin (BSA) in a population based study with more than 650 children with newly diagnosed IDDM and more than 550 initially non-diabetic siblings.
10750 8882412 No primary association between the 308 polymorphism in the tumor necrosis factor alpha promoter region and insulin-dependent diabetes mellitus.
10751 8882412 Whereas TNF-alpha has been implicated in the pathogenesis of IDDM, its possible role as a primary genetic susceptibility factor has not been well investigated.
10752 8882412 In this study, we analyzed a biallelic polymorphism in the TNF-alpha promotor region in a large collection of IDDM patients and controls ascertained from two ethnic populations (U.S.
10753 8882412 Our analyses of extended haplotypes for the HLA region further substantiate the conclusion that no primary association exists between IDDM and the TNF-alpha promoter polymorphism.
10754 8882412 No primary association between the 308 polymorphism in the tumor necrosis factor alpha promoter region and insulin-dependent diabetes mellitus.
10755 8882412 Whereas TNF-alpha has been implicated in the pathogenesis of IDDM, its possible role as a primary genetic susceptibility factor has not been well investigated.
10756 8882412 In this study, we analyzed a biallelic polymorphism in the TNF-alpha promotor region in a large collection of IDDM patients and controls ascertained from two ethnic populations (U.S.
10757 8882412 Our analyses of extended haplotypes for the HLA region further substantiate the conclusion that no primary association exists between IDDM and the TNF-alpha promoter polymorphism.
10758 8882412 No primary association between the 308 polymorphism in the tumor necrosis factor alpha promoter region and insulin-dependent diabetes mellitus.
10759 8882412 Whereas TNF-alpha has been implicated in the pathogenesis of IDDM, its possible role as a primary genetic susceptibility factor has not been well investigated.
10760 8882412 In this study, we analyzed a biallelic polymorphism in the TNF-alpha promotor region in a large collection of IDDM patients and controls ascertained from two ethnic populations (U.S.
10761 8882412 Our analyses of extended haplotypes for the HLA region further substantiate the conclusion that no primary association exists between IDDM and the TNF-alpha promoter polymorphism.
10762 8884164 Alcohol (ethanol), over-zealous glycaemic control, hypoglycaemic unawareness, detective counterregulation especially in insulin-dependent diabetes mellitus (IDDM), and renal and liver impairment are all important predisposing factors.
10763 8884164 Although antihyperglycaemic agents such as metformin and alpha-glucosidase inhibitors do not cause hypoglycaemia alone, they may enhance the hypoglycaemic effects of potent hypoglycaemic agents such as insulin and sulphonylureas.
10764 8884164 On the other hand, the potential hypoglycaemic effects of ACE inhibitors, alpha-blockers, lipid-lowering agents and recombinant human insulin-like growth factor demonstrated in experimental settings, are of potential therapeutic interest.
10765 8884164 In refractory hypoglycaemia due to hyperinsulinaemia such as during sulphonylurea overdosage or quinine treatment, the long-acting somatostatin, octreotide, may suppress insulin release and restore euglycaemia.
10766 8884848 A rapid method to study heat shock protein 70-2 gene polymorphism in insulin-dependent diabetes mellitus.
10767 8884848 To examine the role of DNA loci within the human leukocyte antigen (HLA) region and insulin-dependent diabetes mellitus (IDDM), we studied fine mapping of HSP70-2 gene.
10768 8884848 Polymerase chain reaction (PCR)-based genotyping was then developed and applied to type HSP70-2 in 59 patients with IDDM and 83 unrelated controls recruited from the inhabitants of northern Taiwan.
10769 8884848 The polymorphic site was mapped in the intragenic PstI sequences (nucleotides 1051-1056) of the HSP70-2 gene.
10770 8884848 In conclusion, we provide a simple, rapid, and nonradioactive method for HSP70-2 genotyping.
10771 8884848 Our data confirmed that the 8.5-kb allele of HSP70-2 was associated with IDDM susceptibility in the Taiwanese population.
10772 8884848 A rapid method to study heat shock protein 70-2 gene polymorphism in insulin-dependent diabetes mellitus.
10773 8884848 To examine the role of DNA loci within the human leukocyte antigen (HLA) region and insulin-dependent diabetes mellitus (IDDM), we studied fine mapping of HSP70-2 gene.
10774 8884848 Polymerase chain reaction (PCR)-based genotyping was then developed and applied to type HSP70-2 in 59 patients with IDDM and 83 unrelated controls recruited from the inhabitants of northern Taiwan.
10775 8884848 The polymorphic site was mapped in the intragenic PstI sequences (nucleotides 1051-1056) of the HSP70-2 gene.
10776 8884848 In conclusion, we provide a simple, rapid, and nonradioactive method for HSP70-2 genotyping.
10777 8884848 Our data confirmed that the 8.5-kb allele of HSP70-2 was associated with IDDM susceptibility in the Taiwanese population.
10778 8884848 A rapid method to study heat shock protein 70-2 gene polymorphism in insulin-dependent diabetes mellitus.
10779 8884848 To examine the role of DNA loci within the human leukocyte antigen (HLA) region and insulin-dependent diabetes mellitus (IDDM), we studied fine mapping of HSP70-2 gene.
10780 8884848 Polymerase chain reaction (PCR)-based genotyping was then developed and applied to type HSP70-2 in 59 patients with IDDM and 83 unrelated controls recruited from the inhabitants of northern Taiwan.
10781 8884848 The polymorphic site was mapped in the intragenic PstI sequences (nucleotides 1051-1056) of the HSP70-2 gene.
10782 8884848 In conclusion, we provide a simple, rapid, and nonradioactive method for HSP70-2 genotyping.
10783 8884848 Our data confirmed that the 8.5-kb allele of HSP70-2 was associated with IDDM susceptibility in the Taiwanese population.
10784 8887158 As markers of thyroid autoimmunity, we assessed Th-AAb (MsA and TgA) cross-sectionally in 212 children and adolescents (93 girls and 119 boys) aged 1.2-21 years with IDDM from 0-18 years, and longitudinally in 90/212 (43 girls and 47 boys) at diagnosis and during a 3-10 year follow-up.
10785 8887158 It is known that patients affected by type 1 (insulin-dependent) diabetes mellitus (IDDM) may have autoantibodies against different organs, such as thyroid, adrenal glands, gastric mucosa, parathyroid, with or without evident dysfunction of the target organ /1-8/.
10786 8887158 As markers of thyroid autoimmunity, we assessed Th-AAb (MsA and TgA) cross-sectionally in 212 children and adolescents (93 girls and 119 boys) aged 1.2-21 years with IDDM from 0-18 years, and longitudinally in 90/212 (43 girls and 47 boys) at diagnosis and during a 3-10 year follow-up.
10787 8887158 It is known that patients affected by type 1 (insulin-dependent) diabetes mellitus (IDDM) may have autoantibodies against different organs, such as thyroid, adrenal glands, gastric mucosa, parathyroid, with or without evident dysfunction of the target organ /1-8/.
10788 8887160 The association of insulin-dependent diabetes mellitus (IDDM) and CD has been widely reported.
10789 8891941 Salivary peroxidase activity in whole saliva of patients with insulin-dependent (type-1) diabetes mellitus.
10790 8891941 In this study, salivary peroxidase activity was measured in a group of 10 patients with insulin-dependent (type I) diabetes mellitus (IDDM) who had a tendency towards periodontitis.
10791 8891958 An example implementation of the unique-combinations method yields greatly improved risk assessment for insulin-dependent diabetes mellitus (IDDM) from amino acid patterns isolated in an analysis of HLA class II DQA1-DQB1 patient and control genotypes.
10792 8893156 We retrospectively surveyed all of the available medical records of 404 (191 females and 213 males) chronic dialysis patients, of whom 16 (4%) had insulin-dependent diabetes mellitus (IDDM) and 388 (96%) non-insulin-dependent diabetes mellitus (NIDDM).
10793 8894467 The following studies show that insulin-induced hypoglycaemia increases the gastric emptying rate for both liquids and solid food in healthy volunteers and in patients with IDDM of short duration.
10794 8894467 The pancreatic polypeptide response in the atropine-treated subjects resembles that seen in diabetic patients with autonomic neuropathy when exposed to insulin-induced hypoglycaemia.
10795 8894492 In accordance with this finding, the mutation was found to be highly prevalent in a diabetes mellitus subset termed slowly progressive IDDM; the mutation was identified in 3 out of 27 subjects enrolled in the prospective study of islet cell antibody (ICA)-positive, initially non-insulin-dependent diabetic Japanese patients, who are at high risk of progressing to insulin dependence over several years.
10796 8897011 Association of IA-2 autoantibodies with HLA DR4 phenotypes in IDDM.
10797 8897011 Insulin, glutamate decarboxylase (GAD) and the protein tyrosine phosphatase-like molecule IA-2 are major targets of humoral autoimmunity in insulin-dependent diabetes mellitus (IDDM).
10798 8897011 We have previously demonstrated that GAD and IA-2 antibodies potentially identify different subsets of IDDM patients.
10799 8897011 The aim of this study was to determine whether GAD and IA-2 autoantibodies were associated with different HLA DR phenotypes.
10800 8897011 At disease onset serum was tested for GAD and IA-2 antibodies by immunoprecipitation by in vitro-translated 35S-methionine labelled recombinant proteins.
10801 8897011 Association of IA-2 autoantibodies with HLA DR4 phenotypes in IDDM.
10802 8897011 Insulin, glutamate decarboxylase (GAD) and the protein tyrosine phosphatase-like molecule IA-2 are major targets of humoral autoimmunity in insulin-dependent diabetes mellitus (IDDM).
10803 8897011 We have previously demonstrated that GAD and IA-2 antibodies potentially identify different subsets of IDDM patients.
10804 8897011 The aim of this study was to determine whether GAD and IA-2 autoantibodies were associated with different HLA DR phenotypes.
10805 8897011 At disease onset serum was tested for GAD and IA-2 antibodies by immunoprecipitation by in vitro-translated 35S-methionine labelled recombinant proteins.
10806 8897011 Association of IA-2 autoantibodies with HLA DR4 phenotypes in IDDM.
10807 8897011 Insulin, glutamate decarboxylase (GAD) and the protein tyrosine phosphatase-like molecule IA-2 are major targets of humoral autoimmunity in insulin-dependent diabetes mellitus (IDDM).
10808 8897011 We have previously demonstrated that GAD and IA-2 antibodies potentially identify different subsets of IDDM patients.
10809 8897011 The aim of this study was to determine whether GAD and IA-2 autoantibodies were associated with different HLA DR phenotypes.
10810 8897011 At disease onset serum was tested for GAD and IA-2 antibodies by immunoprecipitation by in vitro-translated 35S-methionine labelled recombinant proteins.
10811 8900244 We report here our analysis of HLA class II alleles in 180 Caucasian nuclear families with at least two children with insulin-dependent diabetes mellitus (IDDM).
10812 8900244 DRB1, DQA1, DQB1, and DPB1 genotypes were determined with PCR/sequence-specific oligonucleotide probe typing methods.
10813 8900244 Consistent with other studies, our data indicate an increase in DR3/DR4, DR3/DR3, and DR4/DR4 genotypes in patients compared to controls.
10814 8900244 In addition, we found an increase in DR1/DR4, DR1/DR3, and DR4/DR8 genotypes.
10815 8903839 Data on body composition in patients with insulin-dependent diabetes mellitus (IDDM) are scarce.
10816 8906850 Decreased IL-4 production in new onset type I insulin-dependent diabetes mellitus.
10817 8906850 IL-4 has been shown to protect against diabetes development in rodent models of insulin-dependent (type I) diabetes mellitus (IDDM).
10818 8906850 To study IL-4 production in human IDDM, PBMC from IDDM patients and controls were stimulated in vitro with PHA, anti-CD3 mAb, or PMA and ionophore.
10819 8906850 IL-4 production by PBMC or T cells was strongly impaired in IDDM patients at diabetes onset (p < 0.0001).
10820 8906850 Patients with IDDM of longer duration (>2 yr) showed a wide range of IL-4 responses and their mean IL-4 response was lower than the controls; however, the difference was not statistically significant.
10821 8906850 In contrast, IL-1 production (measured by ELISA) and IFN-gamma mRNA (measured by reverse transcription PCR) were not significantly different in IDDM.
10822 8906850 Deficient IL-4 production as seen at the onset of IDDM may play a role in the development of diabetes by allowing the inflammatory/autoimmune process in pancreatic islets to progress.
10823 8906850 Decreased IL-4 production in new onset type I insulin-dependent diabetes mellitus.
10824 8906850 IL-4 has been shown to protect against diabetes development in rodent models of insulin-dependent (type I) diabetes mellitus (IDDM).
10825 8906850 To study IL-4 production in human IDDM, PBMC from IDDM patients and controls were stimulated in vitro with PHA, anti-CD3 mAb, or PMA and ionophore.
10826 8906850 IL-4 production by PBMC or T cells was strongly impaired in IDDM patients at diabetes onset (p < 0.0001).
10827 8906850 Patients with IDDM of longer duration (>2 yr) showed a wide range of IL-4 responses and their mean IL-4 response was lower than the controls; however, the difference was not statistically significant.
10828 8906850 In contrast, IL-1 production (measured by ELISA) and IFN-gamma mRNA (measured by reverse transcription PCR) were not significantly different in IDDM.
10829 8906850 Deficient IL-4 production as seen at the onset of IDDM may play a role in the development of diabetes by allowing the inflammatory/autoimmune process in pancreatic islets to progress.
10830 8906850 Decreased IL-4 production in new onset type I insulin-dependent diabetes mellitus.
10831 8906850 IL-4 has been shown to protect against diabetes development in rodent models of insulin-dependent (type I) diabetes mellitus (IDDM).
10832 8906850 To study IL-4 production in human IDDM, PBMC from IDDM patients and controls were stimulated in vitro with PHA, anti-CD3 mAb, or PMA and ionophore.
10833 8906850 IL-4 production by PBMC or T cells was strongly impaired in IDDM patients at diabetes onset (p < 0.0001).
10834 8906850 Patients with IDDM of longer duration (>2 yr) showed a wide range of IL-4 responses and their mean IL-4 response was lower than the controls; however, the difference was not statistically significant.
10835 8906850 In contrast, IL-1 production (measured by ELISA) and IFN-gamma mRNA (measured by reverse transcription PCR) were not significantly different in IDDM.
10836 8906850 Deficient IL-4 production as seen at the onset of IDDM may play a role in the development of diabetes by allowing the inflammatory/autoimmune process in pancreatic islets to progress.
10837 8906850 Decreased IL-4 production in new onset type I insulin-dependent diabetes mellitus.
10838 8906850 IL-4 has been shown to protect against diabetes development in rodent models of insulin-dependent (type I) diabetes mellitus (IDDM).
10839 8906850 To study IL-4 production in human IDDM, PBMC from IDDM patients and controls were stimulated in vitro with PHA, anti-CD3 mAb, or PMA and ionophore.
10840 8906850 IL-4 production by PBMC or T cells was strongly impaired in IDDM patients at diabetes onset (p < 0.0001).
10841 8906850 Patients with IDDM of longer duration (>2 yr) showed a wide range of IL-4 responses and their mean IL-4 response was lower than the controls; however, the difference was not statistically significant.
10842 8906850 In contrast, IL-1 production (measured by ELISA) and IFN-gamma mRNA (measured by reverse transcription PCR) were not significantly different in IDDM.
10843 8906850 Deficient IL-4 production as seen at the onset of IDDM may play a role in the development of diabetes by allowing the inflammatory/autoimmune process in pancreatic islets to progress.
10844 8906850 Decreased IL-4 production in new onset type I insulin-dependent diabetes mellitus.
10845 8906850 IL-4 has been shown to protect against diabetes development in rodent models of insulin-dependent (type I) diabetes mellitus (IDDM).
10846 8906850 To study IL-4 production in human IDDM, PBMC from IDDM patients and controls were stimulated in vitro with PHA, anti-CD3 mAb, or PMA and ionophore.
10847 8906850 IL-4 production by PBMC or T cells was strongly impaired in IDDM patients at diabetes onset (p < 0.0001).
10848 8906850 Patients with IDDM of longer duration (>2 yr) showed a wide range of IL-4 responses and their mean IL-4 response was lower than the controls; however, the difference was not statistically significant.
10849 8906850 In contrast, IL-1 production (measured by ELISA) and IFN-gamma mRNA (measured by reverse transcription PCR) were not significantly different in IDDM.
10850 8906850 Deficient IL-4 production as seen at the onset of IDDM may play a role in the development of diabetes by allowing the inflammatory/autoimmune process in pancreatic islets to progress.
10851 8906850 Decreased IL-4 production in new onset type I insulin-dependent diabetes mellitus.
10852 8906850 IL-4 has been shown to protect against diabetes development in rodent models of insulin-dependent (type I) diabetes mellitus (IDDM).
10853 8906850 To study IL-4 production in human IDDM, PBMC from IDDM patients and controls were stimulated in vitro with PHA, anti-CD3 mAb, or PMA and ionophore.
10854 8906850 IL-4 production by PBMC or T cells was strongly impaired in IDDM patients at diabetes onset (p < 0.0001).
10855 8906850 Patients with IDDM of longer duration (>2 yr) showed a wide range of IL-4 responses and their mean IL-4 response was lower than the controls; however, the difference was not statistically significant.
10856 8906850 In contrast, IL-1 production (measured by ELISA) and IFN-gamma mRNA (measured by reverse transcription PCR) were not significantly different in IDDM.
10857 8906850 Deficient IL-4 production as seen at the onset of IDDM may play a role in the development of diabetes by allowing the inflammatory/autoimmune process in pancreatic islets to progress.
10858 8906979 In IDDM patients with clinical nephropathy, a positive correlation has been demonstrated between the blood pressure and the urinary albumin excretion and reduction of blood pressure reduces albuminuria as well as the rate of decline in glomerular filtration rate.
10859 8906979 It was demonstrated that in IDDM patients with elevated urinary albumin excretion above normal level the prevalence of hypertension is 60%, whereas in patients without signs of renal impairment hypertension is not more prevalent as in the age and sex-matched background population (about 4% in both groups).
10860 8906979 In contrast to the hypertensive patients with nephropathy, a normal transcapillary escape rate of albumin and normal plasma levels of von Willebrand factor, of angiotensin-converting-enzyme and of inactive renin were demonstrated in the former group of patients.
10861 8906979 In IDDM patients with clinical nephropathy, a positive correlation has been demonstrated between the blood pressure and the urinary albumin excretion and reduction of blood pressure reduces albuminuria as well as the rate of decline in glomerular filtration rate.
10862 8906979 It was demonstrated that in IDDM patients with elevated urinary albumin excretion above normal level the prevalence of hypertension is 60%, whereas in patients without signs of renal impairment hypertension is not more prevalent as in the age and sex-matched background population (about 4% in both groups).
10863 8906979 In contrast to the hypertensive patients with nephropathy, a normal transcapillary escape rate of albumin and normal plasma levels of von Willebrand factor, of angiotensin-converting-enzyme and of inactive renin were demonstrated in the former group of patients.
10864 8909943 The T-cell receptor beta locus (TCRB) on chromosome 7q35 was studied as a candidate region for genetic susceptibility to type 1 insulin-dependent diabetes (IDDM).
10865 8909943 A highly polymorphic microsatellite marker mapping to the TCRBV6.7 gene and a TCRB C-region RFLP were used to genotype the members of a total of 21 multiplex IDDM families from two different geographical areas.
10866 8909943 There was no evidence to support linkage to either of these markers with IDDM, and conventional two-point analysis excluded linkage to the telomeric end of the TCRB complex, in the region of the highly informative TCRBV6.7 marker.
10867 8909943 There was significant linkage of IDDM to the class II HLA-D locus with significant lod scores > 3.0 obtained for the HLA-DRB1 and HLA-DQB1 genes.
10868 8909943 The T-cell receptor beta locus (TCRB) on chromosome 7q35 was studied as a candidate region for genetic susceptibility to type 1 insulin-dependent diabetes (IDDM).
10869 8909943 A highly polymorphic microsatellite marker mapping to the TCRBV6.7 gene and a TCRB C-region RFLP were used to genotype the members of a total of 21 multiplex IDDM families from two different geographical areas.
10870 8909943 There was no evidence to support linkage to either of these markers with IDDM, and conventional two-point analysis excluded linkage to the telomeric end of the TCRB complex, in the region of the highly informative TCRBV6.7 marker.
10871 8909943 There was significant linkage of IDDM to the class II HLA-D locus with significant lod scores > 3.0 obtained for the HLA-DRB1 and HLA-DQB1 genes.
10872 8909943 The T-cell receptor beta locus (TCRB) on chromosome 7q35 was studied as a candidate region for genetic susceptibility to type 1 insulin-dependent diabetes (IDDM).
10873 8909943 A highly polymorphic microsatellite marker mapping to the TCRBV6.7 gene and a TCRB C-region RFLP were used to genotype the members of a total of 21 multiplex IDDM families from two different geographical areas.
10874 8909943 There was no evidence to support linkage to either of these markers with IDDM, and conventional two-point analysis excluded linkage to the telomeric end of the TCRB complex, in the region of the highly informative TCRBV6.7 marker.
10875 8909943 There was significant linkage of IDDM to the class II HLA-D locus with significant lod scores > 3.0 obtained for the HLA-DRB1 and HLA-DQB1 genes.
10876 8909943 The T-cell receptor beta locus (TCRB) on chromosome 7q35 was studied as a candidate region for genetic susceptibility to type 1 insulin-dependent diabetes (IDDM).
10877 8909943 A highly polymorphic microsatellite marker mapping to the TCRBV6.7 gene and a TCRB C-region RFLP were used to genotype the members of a total of 21 multiplex IDDM families from two different geographical areas.
10878 8909943 There was no evidence to support linkage to either of these markers with IDDM, and conventional two-point analysis excluded linkage to the telomeric end of the TCRB complex, in the region of the highly informative TCRBV6.7 marker.
10879 8909943 There was significant linkage of IDDM to the class II HLA-D locus with significant lod scores > 3.0 obtained for the HLA-DRB1 and HLA-DQB1 genes.
10880 8910816 A retrospective study on the incidence of insulin-dependent diabetes mellitus (IDDM) among children aged 0-14 years was carried out from 1989-1993 in urban Shanghai, China.
10881 8910934 We have collected information from nine European clinics to determine whether ICSA are more common in diabetic children or their relatives in geographical areas or time periods of high incidence of insulin-dependent diabetes mellitus (IDDM).
10882 8911783 Objectives of this study were to determine the prevalence of microalbuminuria and the level of glycaemic control obtained in a young Italian population-based cohort of subjects with short duration of insulin-dependent diabetes mellitus (IDDM).
10883 8911856 Effect of polymorphism in the insulin gene region on IDDM susceptibility and insulin secretion.
10884 8911856 In addition to the major genetic determinants of insulin-dependent diabetes mellitus (IDDM) in the major histocompatibility complex (MHC) on chromosome 6, there are also minor genetic risk markers, e.g. in the insulin gene region on chromosome 11p15.5 (IDDM2).
10885 8911856 The frequency of the-23 HphI INS +/+ genotype was higher in diabetic subjects with a low risk HLA DQB1 genotype than in control subjects (P = 0.05).
10886 8911856 Furthermore, we studied siblings positive for islet cell antibodies (ICAs) and/or insulin autoantibodies (IAAs) to evaluate the impact of the-23 HphI INS +/+ genotype on their beta-cell function assessed by sequential intravenous glucose tolerance tests and on their progression to IDDM.
10887 8911856 When analysing siblings with a low-risk HLA DQB1 genotype, those with the-23 HphI INS +/+ genotype had lower first phase insulin responses (P < 0.02) on several occasions than the remaining sibling.
10888 8911856 These observations suggest that the-23 HphI INS +/+ polymorphism is associated with an increased risk of IDDM in subjects without predisposing genes in the MHC region.
10889 8911856 Effect of polymorphism in the insulin gene region on IDDM susceptibility and insulin secretion.
10890 8911856 In addition to the major genetic determinants of insulin-dependent diabetes mellitus (IDDM) in the major histocompatibility complex (MHC) on chromosome 6, there are also minor genetic risk markers, e.g. in the insulin gene region on chromosome 11p15.5 (IDDM2).
10891 8911856 The frequency of the-23 HphI INS +/+ genotype was higher in diabetic subjects with a low risk HLA DQB1 genotype than in control subjects (P = 0.05).
10892 8911856 Furthermore, we studied siblings positive for islet cell antibodies (ICAs) and/or insulin autoantibodies (IAAs) to evaluate the impact of the-23 HphI INS +/+ genotype on their beta-cell function assessed by sequential intravenous glucose tolerance tests and on their progression to IDDM.
10893 8911856 When analysing siblings with a low-risk HLA DQB1 genotype, those with the-23 HphI INS +/+ genotype had lower first phase insulin responses (P < 0.02) on several occasions than the remaining sibling.
10894 8911856 These observations suggest that the-23 HphI INS +/+ polymorphism is associated with an increased risk of IDDM in subjects without predisposing genes in the MHC region.
10895 8911856 Effect of polymorphism in the insulin gene region on IDDM susceptibility and insulin secretion.
10896 8911856 In addition to the major genetic determinants of insulin-dependent diabetes mellitus (IDDM) in the major histocompatibility complex (MHC) on chromosome 6, there are also minor genetic risk markers, e.g. in the insulin gene region on chromosome 11p15.5 (IDDM2).
10897 8911856 The frequency of the-23 HphI INS +/+ genotype was higher in diabetic subjects with a low risk HLA DQB1 genotype than in control subjects (P = 0.05).
10898 8911856 Furthermore, we studied siblings positive for islet cell antibodies (ICAs) and/or insulin autoantibodies (IAAs) to evaluate the impact of the-23 HphI INS +/+ genotype on their beta-cell function assessed by sequential intravenous glucose tolerance tests and on their progression to IDDM.
10899 8911856 When analysing siblings with a low-risk HLA DQB1 genotype, those with the-23 HphI INS +/+ genotype had lower first phase insulin responses (P < 0.02) on several occasions than the remaining sibling.
10900 8911856 These observations suggest that the-23 HphI INS +/+ polymorphism is associated with an increased risk of IDDM in subjects without predisposing genes in the MHC region.
10901 8911856 Effect of polymorphism in the insulin gene region on IDDM susceptibility and insulin secretion.
10902 8911856 In addition to the major genetic determinants of insulin-dependent diabetes mellitus (IDDM) in the major histocompatibility complex (MHC) on chromosome 6, there are also minor genetic risk markers, e.g. in the insulin gene region on chromosome 11p15.5 (IDDM2).
10903 8911856 The frequency of the-23 HphI INS +/+ genotype was higher in diabetic subjects with a low risk HLA DQB1 genotype than in control subjects (P = 0.05).
10904 8911856 Furthermore, we studied siblings positive for islet cell antibodies (ICAs) and/or insulin autoantibodies (IAAs) to evaluate the impact of the-23 HphI INS +/+ genotype on their beta-cell function assessed by sequential intravenous glucose tolerance tests and on their progression to IDDM.
10905 8911856 When analysing siblings with a low-risk HLA DQB1 genotype, those with the-23 HphI INS +/+ genotype had lower first phase insulin responses (P < 0.02) on several occasions than the remaining sibling.
10906 8911856 These observations suggest that the-23 HphI INS +/+ polymorphism is associated with an increased risk of IDDM in subjects without predisposing genes in the MHC region.
10907 8914037 An increased activity of the Na+/H+ antiporter in cells from patients with insulin-dependent diabetes mellitus (IDDM) has been proposed as a potential marker of nephropathy.
10908 8914037 We evaluated Na+/H+ antiporter activity and its relationship to DNA and protein synthesis in cultured skin fibroblasts from patients with IDDM classified as having either overt nephropathy or absence of nephropathy on the basis of urinary albumin excretion and kidney biopsy findings.
10909 8914037 An increased activity of the Na+/H+ antiporter in cells from patients with insulin-dependent diabetes mellitus (IDDM) has been proposed as a potential marker of nephropathy.
10910 8914037 We evaluated Na+/H+ antiporter activity and its relationship to DNA and protein synthesis in cultured skin fibroblasts from patients with IDDM classified as having either overt nephropathy or absence of nephropathy on the basis of urinary albumin excretion and kidney biopsy findings.
10911 8915692 We extracted gammaglobulins from the serum of 10 patients with insulin-dependent diabetes mellitus (IDDM) to investigate their effect on anterior pituitary hormone secretion using cultures of rat anterior pituitary cells.
10912 8915692 The gammaglobulin from each of the 3 patients with PGA and an isolated failure of secretion of adrenocorticotropic hormone (ACTH), thyroid stimulating hormone (TSH) or gonadotropin inhibited the secretion of ACTH, TSH or gonadotropin in cultures of rat anterior pituitary cells.
10913 8918580 Glutamic acid decarboxylase (GAD) is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
10914 8918580 Radiolabelled immunoprecipitated pellets from the reaction of potent antisera to GAD from patients with IDDM were examined by autoradiography after SDS-PAGE under reducing or non-reducing conditions.
10915 8918580 Depletion by immunoprecipitation of this minor higher M(r) component from preparations of GAD left, in the supernatant, an abundance of GAD of M(r) 64-65 kD corresponding to monomer that was completely non-reactive with potent IDDM sera.
10916 8918580 We conclude that IDDM sera react with the GAD molecule in a dimeric (or oligomeric) form.
10917 8918580 Glutamic acid decarboxylase (GAD) is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
10918 8918580 Radiolabelled immunoprecipitated pellets from the reaction of potent antisera to GAD from patients with IDDM were examined by autoradiography after SDS-PAGE under reducing or non-reducing conditions.
10919 8918580 Depletion by immunoprecipitation of this minor higher M(r) component from preparations of GAD left, in the supernatant, an abundance of GAD of M(r) 64-65 kD corresponding to monomer that was completely non-reactive with potent IDDM sera.
10920 8918580 We conclude that IDDM sera react with the GAD molecule in a dimeric (or oligomeric) form.
10921 8918580 Glutamic acid decarboxylase (GAD) is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
10922 8918580 Radiolabelled immunoprecipitated pellets from the reaction of potent antisera to GAD from patients with IDDM were examined by autoradiography after SDS-PAGE under reducing or non-reducing conditions.
10923 8918580 Depletion by immunoprecipitation of this minor higher M(r) component from preparations of GAD left, in the supernatant, an abundance of GAD of M(r) 64-65 kD corresponding to monomer that was completely non-reactive with potent IDDM sera.
10924 8918580 We conclude that IDDM sera react with the GAD molecule in a dimeric (or oligomeric) form.
10925 8918580 Glutamic acid decarboxylase (GAD) is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
10926 8918580 Radiolabelled immunoprecipitated pellets from the reaction of potent antisera to GAD from patients with IDDM were examined by autoradiography after SDS-PAGE under reducing or non-reducing conditions.
10927 8918580 Depletion by immunoprecipitation of this minor higher M(r) component from preparations of GAD left, in the supernatant, an abundance of GAD of M(r) 64-65 kD corresponding to monomer that was completely non-reactive with potent IDDM sera.
10928 8918580 We conclude that IDDM sera react with the GAD molecule in a dimeric (or oligomeric) form.
10929 8919651 Plasma prorenin and renin, serum insulin-like growth factor I (IGF-I) and IGF-binding protein (IGFBP-2 and IGFBP-3) concentrations were measured in 22 randomly selected male and female patients with insulin-dependent diabetes mellitus (IDDM) or non-IDDM (NIDDM).
10930 8919651 Similarly, serum insulin-like growth factor-I (IGF-I) concentration in patients with proliferative retinopathy (126.3 +/- 21.5 micrograms L-1) was significantly higher than in patients with nonproliferative retinopathy (126.3 +/- 14.85 micrograms L-1, P < 0.004) and without retinopathy (135.2 +/- 37.26, P < 0.05).
10931 8920883 To analyze the effects of TNF alpha in insulin-dependent diabetes mellitus (IDDM), we have generated nonobese diabetic (NOD) transgenic mice expressing TNF alpha under the control of the rat insulin II promoter (RIP).
10932 8920883 In transgenic mice, TNF alpha expression on the islets resulted in massive insulitis, composed of CD4+ T cells, CD8+ T cells, and B cells.
10933 8920883 Despite infiltration of considerable number of lymphoid cells in islets, expression of TNF alpha protected NOD mice from IDDM.
10934 8920883 Diabetes was induced however, in the RIP-TNF alpha transgenic mice when CD8+ diabetogenic cloned T cells or splenic cells from diabetic NOD mice were adoptively transferred to these mice.
10935 8920883 To analyze the effects of TNF alpha in insulin-dependent diabetes mellitus (IDDM), we have generated nonobese diabetic (NOD) transgenic mice expressing TNF alpha under the control of the rat insulin II promoter (RIP).
10936 8920883 In transgenic mice, TNF alpha expression on the islets resulted in massive insulitis, composed of CD4+ T cells, CD8+ T cells, and B cells.
10937 8920883 Despite infiltration of considerable number of lymphoid cells in islets, expression of TNF alpha protected NOD mice from IDDM.
10938 8920883 Diabetes was induced however, in the RIP-TNF alpha transgenic mice when CD8+ diabetogenic cloned T cells or splenic cells from diabetic NOD mice were adoptively transferred to these mice.
10939 8920894 The T lymphocytes mediating autoimmune destruction of pancreatic beta cells in the nonobese diabetic (NOD) mouse model of insulin-dependent diabetes mellitus (IDDM) may be generated due to functional defects in hematopoietically derived antigen-presenting cells (APC).
10940 8921967 To identify the binding motifs of peptides which bind to the celiac disease and insulin-dependent-diabetes-mellitus (IDDM)-associated DQ2 molecule, peptides were eluted from affinity-purified DQ2 molecules.
10941 8922534 The influence of insulin-dependent diabetes mellitus (IDDM) duration on superoxide anion and hydrogen peroxide production by polymorphonuclear neutrophils.
10942 8922534 We address the question whether oxygen metabolism of polymorphonuclear neutrophils (PMN) is influenced by disease duration in patients with insulin-dependent diabetes mellitus (IDDM).
10943 8922534 The influence of insulin-dependent diabetes mellitus (IDDM) duration on superoxide anion and hydrogen peroxide production by polymorphonuclear neutrophils.
10944 8922534 We address the question whether oxygen metabolism of polymorphonuclear neutrophils (PMN) is influenced by disease duration in patients with insulin-dependent diabetes mellitus (IDDM).
10945 8925208 Antinuclear antibodies were detected and studied by indirect immunofluorescence in the sera of patients with insulin-dependent diabetes mellitus (IDDM) subjected to allotransplantation of pancreatic islet cell culture (PICT).
10946 8925851 The study was performed to investigate subclinical abnormalities in regional cerebral blood flow (rCBF) in patients with insulin-dependent diabetes mellitus (IDDM) and to correlate them with patients characteristics.
10947 8927042 In human trials, insulin sensitivity improved in patients with NIDDM, as well as in some patients with IDDM after two weeks of treatment with sodium metavanadate.
10948 8927042 Clinically, oral vanadate was associated with a small decrease in insulin requirements in IDDM subjects.
10949 8927042 In human trials, insulin sensitivity improved in patients with NIDDM, as well as in some patients with IDDM after two weeks of treatment with sodium metavanadate.
10950 8927042 Clinically, oral vanadate was associated with a small decrease in insulin requirements in IDDM subjects.
10951 8927959 The object of the study was, first, to investigate whether girls suffering from insulin-dependent diabetes mellitus (IDDM) are more overweight than an age- and puberty-matched control group and, second, to study the impact of diet, calorie intake and pubertal stage on body mass index (BMI), body weight and fat content.
10952 8929711 Different contribution of HLA-DR and -DQ genes in susceptibility and resistance to insulin-dependent diabetes mellitus (IDDM).
10953 8929711 Previous studies have indicated that certain alleles of HLA-DR and -DQ genes were strongly associated with susceptibility and resistance to insulin-dependent diabetes mellitus (IDDM), and the role of DQ molecule in IDDM has been suggested.
10954 8929711 Different contribution of HLA-DR and -DQ genes in susceptibility and resistance to insulin-dependent diabetes mellitus (IDDM).
10955 8929711 Previous studies have indicated that certain alleles of HLA-DR and -DQ genes were strongly associated with susceptibility and resistance to insulin-dependent diabetes mellitus (IDDM), and the role of DQ molecule in IDDM has been suggested.
10956 8931649 Although it is understood that patients with insulin-dependent diabetes mellitus (IDDM) lose the ability to release glucagon during a hypoglycemic challenge, the relationship of this defect to the disease onset and loss of beta-cell function is not well defined.
10957 8931651 Prolactin and beta-endorphin responses to hypoglycemia are reduced in well-controlled insulin-dependent diabetes mellitus.
10958 8931651 Several pituitary hormones, including corticotropin (ACTH), growth hormone (GH), prolactin, and beta-endorphin (but not thyrotropin, follicle-stimulating hormone, or luteinizing hormone), are released in response to hypoglycemia in normal subjects.
10959 8931651 In patients with insulin-dependent diabetes mellitus (IDDM), the degree of glycemic control is known to alter ACTH and GH responses to hypoglycemia.
10960 8931651 The current study was performed to examine the effect of glycemic control on prolactin and beta-endorphin responses to hypoglycemia in subjects with IDDM.
10961 8931651 The 10 diabetic subjects in good glycemic control (mean hemoglobin A1 [HbA1], 7.5% +/- 0.3%; normal range, 5.4% to 7.4%) were compared with the 10 poorly controlled patients (mean HbA1, 12.6% +/- 0.5%; P < .001 v well-controlled diabetic group).
10962 8931651 During hypoglycemia, prolactin levels in the well-controlled diabetic group did not change (7 +/- 1 microgram/L at plasma glucose 5.0 mmol/L to 9 +/- 2 micrograms/L at plasma glucose 2.2 mmol/L), whereas prolactin levels increased markedly in the poorly controlled diabetic group (7 +/- 2 micrograms/L to 44 +/- 17 micrograms/L) and healthy volunteers (12 +/- 2 micrograms/L to 60 +/- 19 micrograms/L, P < .05 between IDDM groups).
10963 8931651 The plasma glucose threshold required for stimulation of prolactin secretion was 2.2 +/- 0.1 mmol/L in well-controlled IDDM, 3.0 +/- 0.4 mmol/L in poorly controlled IDDM, and 2.4 +/- 0.1 mmol/L in healthy subjects (P < .05 between IDDM groups).
10964 8931651 The increase in beta-endorphin levels was also attenuated in well-controlled IDDM patients (4 +/- 1 pmol/L at plasma glucose 5.0 mmol/L to 11 +/- 4 pmol/L at plasma glucose 2.2 mmol/L) versus poorly controlled IDDM patients (5 +/- 1 pmol/L to 26 +/- 7 pmol/L) and healthy subjects (8 +/- 1 pmol/L to 56 +/- 13 pmol/L).
10965 8931651 The plasma glucose threshold required for stimulation of beta-endorphin release was again lower in well-controlled IDDM versus poorly controlled IDDM patients (2.2 +/- 0.1 v 3.0 +/- 0.3 mmol/L) and healthy subjects (2.5 +/- 0.4 mmol/L, P < .05 between IDDM groups).
10966 8931651 In conclusion, prolactin and beta-endorphin responses to a standardized hypoglycemic stimulus (plasma glucose, 2.2 mmol/L) are reduced and plasma glucose levels required to stimulate release of prolactin and beta-endorphin are lower in well-controlled IDDM compared with poorly controlled IDDM and healthy subjects.
10967 8931651 Prolactin and beta-endorphin responses to hypoglycemia are reduced in well-controlled insulin-dependent diabetes mellitus.
10968 8931651 Several pituitary hormones, including corticotropin (ACTH), growth hormone (GH), prolactin, and beta-endorphin (but not thyrotropin, follicle-stimulating hormone, or luteinizing hormone), are released in response to hypoglycemia in normal subjects.
10969 8931651 In patients with insulin-dependent diabetes mellitus (IDDM), the degree of glycemic control is known to alter ACTH and GH responses to hypoglycemia.
10970 8931651 The current study was performed to examine the effect of glycemic control on prolactin and beta-endorphin responses to hypoglycemia in subjects with IDDM.
10971 8931651 The 10 diabetic subjects in good glycemic control (mean hemoglobin A1 [HbA1], 7.5% +/- 0.3%; normal range, 5.4% to 7.4%) were compared with the 10 poorly controlled patients (mean HbA1, 12.6% +/- 0.5%; P < .001 v well-controlled diabetic group).
10972 8931651 During hypoglycemia, prolactin levels in the well-controlled diabetic group did not change (7 +/- 1 microgram/L at plasma glucose 5.0 mmol/L to 9 +/- 2 micrograms/L at plasma glucose 2.2 mmol/L), whereas prolactin levels increased markedly in the poorly controlled diabetic group (7 +/- 2 micrograms/L to 44 +/- 17 micrograms/L) and healthy volunteers (12 +/- 2 micrograms/L to 60 +/- 19 micrograms/L, P < .05 between IDDM groups).
10973 8931651 The plasma glucose threshold required for stimulation of prolactin secretion was 2.2 +/- 0.1 mmol/L in well-controlled IDDM, 3.0 +/- 0.4 mmol/L in poorly controlled IDDM, and 2.4 +/- 0.1 mmol/L in healthy subjects (P < .05 between IDDM groups).
10974 8931651 The increase in beta-endorphin levels was also attenuated in well-controlled IDDM patients (4 +/- 1 pmol/L at plasma glucose 5.0 mmol/L to 11 +/- 4 pmol/L at plasma glucose 2.2 mmol/L) versus poorly controlled IDDM patients (5 +/- 1 pmol/L to 26 +/- 7 pmol/L) and healthy subjects (8 +/- 1 pmol/L to 56 +/- 13 pmol/L).
10975 8931651 The plasma glucose threshold required for stimulation of beta-endorphin release was again lower in well-controlled IDDM versus poorly controlled IDDM patients (2.2 +/- 0.1 v 3.0 +/- 0.3 mmol/L) and healthy subjects (2.5 +/- 0.4 mmol/L, P < .05 between IDDM groups).
10976 8931651 In conclusion, prolactin and beta-endorphin responses to a standardized hypoglycemic stimulus (plasma glucose, 2.2 mmol/L) are reduced and plasma glucose levels required to stimulate release of prolactin and beta-endorphin are lower in well-controlled IDDM compared with poorly controlled IDDM and healthy subjects.
10977 8931651 Prolactin and beta-endorphin responses to hypoglycemia are reduced in well-controlled insulin-dependent diabetes mellitus.
10978 8931651 Several pituitary hormones, including corticotropin (ACTH), growth hormone (GH), prolactin, and beta-endorphin (but not thyrotropin, follicle-stimulating hormone, or luteinizing hormone), are released in response to hypoglycemia in normal subjects.
10979 8931651 In patients with insulin-dependent diabetes mellitus (IDDM), the degree of glycemic control is known to alter ACTH and GH responses to hypoglycemia.
10980 8931651 The current study was performed to examine the effect of glycemic control on prolactin and beta-endorphin responses to hypoglycemia in subjects with IDDM.
10981 8931651 The 10 diabetic subjects in good glycemic control (mean hemoglobin A1 [HbA1], 7.5% +/- 0.3%; normal range, 5.4% to 7.4%) were compared with the 10 poorly controlled patients (mean HbA1, 12.6% +/- 0.5%; P < .001 v well-controlled diabetic group).
10982 8931651 During hypoglycemia, prolactin levels in the well-controlled diabetic group did not change (7 +/- 1 microgram/L at plasma glucose 5.0 mmol/L to 9 +/- 2 micrograms/L at plasma glucose 2.2 mmol/L), whereas prolactin levels increased markedly in the poorly controlled diabetic group (7 +/- 2 micrograms/L to 44 +/- 17 micrograms/L) and healthy volunteers (12 +/- 2 micrograms/L to 60 +/- 19 micrograms/L, P < .05 between IDDM groups).
10983 8931651 The plasma glucose threshold required for stimulation of prolactin secretion was 2.2 +/- 0.1 mmol/L in well-controlled IDDM, 3.0 +/- 0.4 mmol/L in poorly controlled IDDM, and 2.4 +/- 0.1 mmol/L in healthy subjects (P < .05 between IDDM groups).
10984 8931651 The increase in beta-endorphin levels was also attenuated in well-controlled IDDM patients (4 +/- 1 pmol/L at plasma glucose 5.0 mmol/L to 11 +/- 4 pmol/L at plasma glucose 2.2 mmol/L) versus poorly controlled IDDM patients (5 +/- 1 pmol/L to 26 +/- 7 pmol/L) and healthy subjects (8 +/- 1 pmol/L to 56 +/- 13 pmol/L).
10985 8931651 The plasma glucose threshold required for stimulation of beta-endorphin release was again lower in well-controlled IDDM versus poorly controlled IDDM patients (2.2 +/- 0.1 v 3.0 +/- 0.3 mmol/L) and healthy subjects (2.5 +/- 0.4 mmol/L, P < .05 between IDDM groups).
10986 8931651 In conclusion, prolactin and beta-endorphin responses to a standardized hypoglycemic stimulus (plasma glucose, 2.2 mmol/L) are reduced and plasma glucose levels required to stimulate release of prolactin and beta-endorphin are lower in well-controlled IDDM compared with poorly controlled IDDM and healthy subjects.
10987 8931651 Prolactin and beta-endorphin responses to hypoglycemia are reduced in well-controlled insulin-dependent diabetes mellitus.
10988 8931651 Several pituitary hormones, including corticotropin (ACTH), growth hormone (GH), prolactin, and beta-endorphin (but not thyrotropin, follicle-stimulating hormone, or luteinizing hormone), are released in response to hypoglycemia in normal subjects.
10989 8931651 In patients with insulin-dependent diabetes mellitus (IDDM), the degree of glycemic control is known to alter ACTH and GH responses to hypoglycemia.
10990 8931651 The current study was performed to examine the effect of glycemic control on prolactin and beta-endorphin responses to hypoglycemia in subjects with IDDM.
10991 8931651 The 10 diabetic subjects in good glycemic control (mean hemoglobin A1 [HbA1], 7.5% +/- 0.3%; normal range, 5.4% to 7.4%) were compared with the 10 poorly controlled patients (mean HbA1, 12.6% +/- 0.5%; P < .001 v well-controlled diabetic group).
10992 8931651 During hypoglycemia, prolactin levels in the well-controlled diabetic group did not change (7 +/- 1 microgram/L at plasma glucose 5.0 mmol/L to 9 +/- 2 micrograms/L at plasma glucose 2.2 mmol/L), whereas prolactin levels increased markedly in the poorly controlled diabetic group (7 +/- 2 micrograms/L to 44 +/- 17 micrograms/L) and healthy volunteers (12 +/- 2 micrograms/L to 60 +/- 19 micrograms/L, P < .05 between IDDM groups).
10993 8931651 The plasma glucose threshold required for stimulation of prolactin secretion was 2.2 +/- 0.1 mmol/L in well-controlled IDDM, 3.0 +/- 0.4 mmol/L in poorly controlled IDDM, and 2.4 +/- 0.1 mmol/L in healthy subjects (P < .05 between IDDM groups).
10994 8931651 The increase in beta-endorphin levels was also attenuated in well-controlled IDDM patients (4 +/- 1 pmol/L at plasma glucose 5.0 mmol/L to 11 +/- 4 pmol/L at plasma glucose 2.2 mmol/L) versus poorly controlled IDDM patients (5 +/- 1 pmol/L to 26 +/- 7 pmol/L) and healthy subjects (8 +/- 1 pmol/L to 56 +/- 13 pmol/L).
10995 8931651 The plasma glucose threshold required for stimulation of beta-endorphin release was again lower in well-controlled IDDM versus poorly controlled IDDM patients (2.2 +/- 0.1 v 3.0 +/- 0.3 mmol/L) and healthy subjects (2.5 +/- 0.4 mmol/L, P < .05 between IDDM groups).
10996 8931651 In conclusion, prolactin and beta-endorphin responses to a standardized hypoglycemic stimulus (plasma glucose, 2.2 mmol/L) are reduced and plasma glucose levels required to stimulate release of prolactin and beta-endorphin are lower in well-controlled IDDM compared with poorly controlled IDDM and healthy subjects.
10997 8931651 Prolactin and beta-endorphin responses to hypoglycemia are reduced in well-controlled insulin-dependent diabetes mellitus.
10998 8931651 Several pituitary hormones, including corticotropin (ACTH), growth hormone (GH), prolactin, and beta-endorphin (but not thyrotropin, follicle-stimulating hormone, or luteinizing hormone), are released in response to hypoglycemia in normal subjects.
10999 8931651 In patients with insulin-dependent diabetes mellitus (IDDM), the degree of glycemic control is known to alter ACTH and GH responses to hypoglycemia.
11000 8931651 The current study was performed to examine the effect of glycemic control on prolactin and beta-endorphin responses to hypoglycemia in subjects with IDDM.
11001 8931651 The 10 diabetic subjects in good glycemic control (mean hemoglobin A1 [HbA1], 7.5% +/- 0.3%; normal range, 5.4% to 7.4%) were compared with the 10 poorly controlled patients (mean HbA1, 12.6% +/- 0.5%; P < .001 v well-controlled diabetic group).
11002 8931651 During hypoglycemia, prolactin levels in the well-controlled diabetic group did not change (7 +/- 1 microgram/L at plasma glucose 5.0 mmol/L to 9 +/- 2 micrograms/L at plasma glucose 2.2 mmol/L), whereas prolactin levels increased markedly in the poorly controlled diabetic group (7 +/- 2 micrograms/L to 44 +/- 17 micrograms/L) and healthy volunteers (12 +/- 2 micrograms/L to 60 +/- 19 micrograms/L, P < .05 between IDDM groups).
11003 8931651 The plasma glucose threshold required for stimulation of prolactin secretion was 2.2 +/- 0.1 mmol/L in well-controlled IDDM, 3.0 +/- 0.4 mmol/L in poorly controlled IDDM, and 2.4 +/- 0.1 mmol/L in healthy subjects (P < .05 between IDDM groups).
11004 8931651 The increase in beta-endorphin levels was also attenuated in well-controlled IDDM patients (4 +/- 1 pmol/L at plasma glucose 5.0 mmol/L to 11 +/- 4 pmol/L at plasma glucose 2.2 mmol/L) versus poorly controlled IDDM patients (5 +/- 1 pmol/L to 26 +/- 7 pmol/L) and healthy subjects (8 +/- 1 pmol/L to 56 +/- 13 pmol/L).
11005 8931651 The plasma glucose threshold required for stimulation of beta-endorphin release was again lower in well-controlled IDDM versus poorly controlled IDDM patients (2.2 +/- 0.1 v 3.0 +/- 0.3 mmol/L) and healthy subjects (2.5 +/- 0.4 mmol/L, P < .05 between IDDM groups).
11006 8931651 In conclusion, prolactin and beta-endorphin responses to a standardized hypoglycemic stimulus (plasma glucose, 2.2 mmol/L) are reduced and plasma glucose levels required to stimulate release of prolactin and beta-endorphin are lower in well-controlled IDDM compared with poorly controlled IDDM and healthy subjects.
11007 8931651 Prolactin and beta-endorphin responses to hypoglycemia are reduced in well-controlled insulin-dependent diabetes mellitus.
11008 8931651 Several pituitary hormones, including corticotropin (ACTH), growth hormone (GH), prolactin, and beta-endorphin (but not thyrotropin, follicle-stimulating hormone, or luteinizing hormone), are released in response to hypoglycemia in normal subjects.
11009 8931651 In patients with insulin-dependent diabetes mellitus (IDDM), the degree of glycemic control is known to alter ACTH and GH responses to hypoglycemia.
11010 8931651 The current study was performed to examine the effect of glycemic control on prolactin and beta-endorphin responses to hypoglycemia in subjects with IDDM.
11011 8931651 The 10 diabetic subjects in good glycemic control (mean hemoglobin A1 [HbA1], 7.5% +/- 0.3%; normal range, 5.4% to 7.4%) were compared with the 10 poorly controlled patients (mean HbA1, 12.6% +/- 0.5%; P < .001 v well-controlled diabetic group).
11012 8931651 During hypoglycemia, prolactin levels in the well-controlled diabetic group did not change (7 +/- 1 microgram/L at plasma glucose 5.0 mmol/L to 9 +/- 2 micrograms/L at plasma glucose 2.2 mmol/L), whereas prolactin levels increased markedly in the poorly controlled diabetic group (7 +/- 2 micrograms/L to 44 +/- 17 micrograms/L) and healthy volunteers (12 +/- 2 micrograms/L to 60 +/- 19 micrograms/L, P < .05 between IDDM groups).
11013 8931651 The plasma glucose threshold required for stimulation of prolactin secretion was 2.2 +/- 0.1 mmol/L in well-controlled IDDM, 3.0 +/- 0.4 mmol/L in poorly controlled IDDM, and 2.4 +/- 0.1 mmol/L in healthy subjects (P < .05 between IDDM groups).
11014 8931651 The increase in beta-endorphin levels was also attenuated in well-controlled IDDM patients (4 +/- 1 pmol/L at plasma glucose 5.0 mmol/L to 11 +/- 4 pmol/L at plasma glucose 2.2 mmol/L) versus poorly controlled IDDM patients (5 +/- 1 pmol/L to 26 +/- 7 pmol/L) and healthy subjects (8 +/- 1 pmol/L to 56 +/- 13 pmol/L).
11015 8931651 The plasma glucose threshold required for stimulation of beta-endorphin release was again lower in well-controlled IDDM versus poorly controlled IDDM patients (2.2 +/- 0.1 v 3.0 +/- 0.3 mmol/L) and healthy subjects (2.5 +/- 0.4 mmol/L, P < .05 between IDDM groups).
11016 8931651 In conclusion, prolactin and beta-endorphin responses to a standardized hypoglycemic stimulus (plasma glucose, 2.2 mmol/L) are reduced and plasma glucose levels required to stimulate release of prolactin and beta-endorphin are lower in well-controlled IDDM compared with poorly controlled IDDM and healthy subjects.
11017 8931651 Prolactin and beta-endorphin responses to hypoglycemia are reduced in well-controlled insulin-dependent diabetes mellitus.
11018 8931651 Several pituitary hormones, including corticotropin (ACTH), growth hormone (GH), prolactin, and beta-endorphin (but not thyrotropin, follicle-stimulating hormone, or luteinizing hormone), are released in response to hypoglycemia in normal subjects.
11019 8931651 In patients with insulin-dependent diabetes mellitus (IDDM), the degree of glycemic control is known to alter ACTH and GH responses to hypoglycemia.
11020 8931651 The current study was performed to examine the effect of glycemic control on prolactin and beta-endorphin responses to hypoglycemia in subjects with IDDM.
11021 8931651 The 10 diabetic subjects in good glycemic control (mean hemoglobin A1 [HbA1], 7.5% +/- 0.3%; normal range, 5.4% to 7.4%) were compared with the 10 poorly controlled patients (mean HbA1, 12.6% +/- 0.5%; P < .001 v well-controlled diabetic group).
11022 8931651 During hypoglycemia, prolactin levels in the well-controlled diabetic group did not change (7 +/- 1 microgram/L at plasma glucose 5.0 mmol/L to 9 +/- 2 micrograms/L at plasma glucose 2.2 mmol/L), whereas prolactin levels increased markedly in the poorly controlled diabetic group (7 +/- 2 micrograms/L to 44 +/- 17 micrograms/L) and healthy volunteers (12 +/- 2 micrograms/L to 60 +/- 19 micrograms/L, P < .05 between IDDM groups).
11023 8931651 The plasma glucose threshold required for stimulation of prolactin secretion was 2.2 +/- 0.1 mmol/L in well-controlled IDDM, 3.0 +/- 0.4 mmol/L in poorly controlled IDDM, and 2.4 +/- 0.1 mmol/L in healthy subjects (P < .05 between IDDM groups).
11024 8931651 The increase in beta-endorphin levels was also attenuated in well-controlled IDDM patients (4 +/- 1 pmol/L at plasma glucose 5.0 mmol/L to 11 +/- 4 pmol/L at plasma glucose 2.2 mmol/L) versus poorly controlled IDDM patients (5 +/- 1 pmol/L to 26 +/- 7 pmol/L) and healthy subjects (8 +/- 1 pmol/L to 56 +/- 13 pmol/L).
11025 8931651 The plasma glucose threshold required for stimulation of beta-endorphin release was again lower in well-controlled IDDM versus poorly controlled IDDM patients (2.2 +/- 0.1 v 3.0 +/- 0.3 mmol/L) and healthy subjects (2.5 +/- 0.4 mmol/L, P < .05 between IDDM groups).
11026 8931651 In conclusion, prolactin and beta-endorphin responses to a standardized hypoglycemic stimulus (plasma glucose, 2.2 mmol/L) are reduced and plasma glucose levels required to stimulate release of prolactin and beta-endorphin are lower in well-controlled IDDM compared with poorly controlled IDDM and healthy subjects.
11027 8932539 A study was conducted to evaluate the effect of 30-mug, 100-mug, and 300-mug 2-minute bolus doses and 2-hour infusion doses of AC137 (25,28,29 tripro-amylin, human) on plasma AC137 concentrations and plasma glucose and lactate responses in patients with insulin-dependent diabetes mellitus (IDDM).
11028 8932997 HLA-DQB1*0201/0302 is associated with severe retinopathy in patients with IDDM.
11029 8932997 Some insulin-dependent diabetic (IDDM) patients develop severe forms of retinopathy.
11030 8932997 HLA-DQB1*0201/0302 is associated with severe retinopathy in patients with IDDM.
11031 8932997 Some insulin-dependent diabetic (IDDM) patients develop severe forms of retinopathy.
11032 8932998 Proliferative lymphocyte responses to virus antigens homologous to GAD65 in IDDM.
11033 8932998 Virus infection has been proposed as an initiating factor in the aetiology of insulin-dependent diabetes mellitus (IDDM).
11034 8932998 The frequency of positive response to the coxsackie B viruses was also significantly higher in IDDM subjects expressing the DRB 1*04 major histocompatibility complex (MHC) haplotype than the DRB 1*03 haplotype.
11035 8932998 These results indicate a disease and MHC class II association between coxsackie B virus infection and IDDM and an association between adenovirus infection and IDDM.
11036 8932998 Proliferative lymphocyte responses to virus antigens homologous to GAD65 in IDDM.
11037 8932998 Virus infection has been proposed as an initiating factor in the aetiology of insulin-dependent diabetes mellitus (IDDM).
11038 8932998 The frequency of positive response to the coxsackie B viruses was also significantly higher in IDDM subjects expressing the DRB 1*04 major histocompatibility complex (MHC) haplotype than the DRB 1*03 haplotype.
11039 8932998 These results indicate a disease and MHC class II association between coxsackie B virus infection and IDDM and an association between adenovirus infection and IDDM.
11040 8932998 Proliferative lymphocyte responses to virus antigens homologous to GAD65 in IDDM.
11041 8932998 Virus infection has been proposed as an initiating factor in the aetiology of insulin-dependent diabetes mellitus (IDDM).
11042 8932998 The frequency of positive response to the coxsackie B viruses was also significantly higher in IDDM subjects expressing the DRB 1*04 major histocompatibility complex (MHC) haplotype than the DRB 1*03 haplotype.
11043 8932998 These results indicate a disease and MHC class II association between coxsackie B virus infection and IDDM and an association between adenovirus infection and IDDM.
11044 8932998 Proliferative lymphocyte responses to virus antigens homologous to GAD65 in IDDM.
11045 8932998 Virus infection has been proposed as an initiating factor in the aetiology of insulin-dependent diabetes mellitus (IDDM).
11046 8932998 The frequency of positive response to the coxsackie B viruses was also significantly higher in IDDM subjects expressing the DRB 1*04 major histocompatibility complex (MHC) haplotype than the DRB 1*03 haplotype.
11047 8932998 These results indicate a disease and MHC class II association between coxsackie B virus infection and IDDM and an association between adenovirus infection and IDDM.
11048 8933004 Combined screening for autoantibodies to IA-2 and antibodies to glutamic acid decarboxylase in first degree relatives of patients with IDDM.
11049 8933004 To determine the value of antibodies to the intracytoplasmic domain of the tyrosine phosphatase IA-2 (anti-IA-2ic) and glutamic acid decarboxylase (GADA) for identification of subjects at risk for insulin-dependent diabetes mellitus (IDDM) we investigated 1238 first degree relatives of patients with IDDM for the presence of anti-IA-2ic and GADA and compared the results with cytoplasmic islet cell antibodies (ICA).
11050 8933004 Combined screening for autoantibodies to IA-2 and antibodies to glutamic acid decarboxylase in first degree relatives of patients with IDDM.
11051 8933004 To determine the value of antibodies to the intracytoplasmic domain of the tyrosine phosphatase IA-2 (anti-IA-2ic) and glutamic acid decarboxylase (GADA) for identification of subjects at risk for insulin-dependent diabetes mellitus (IDDM) we investigated 1238 first degree relatives of patients with IDDM for the presence of anti-IA-2ic and GADA and compared the results with cytoplasmic islet cell antibodies (ICA).
11052 8933006 Insulin-dependent diabetes mellitus (IDDM) is associated with autoantibodies to several pancreatic islet antigens.
11053 8933008 The EURODIAB IDDM Complications Study involved the examination of 3250 randomly selected insulin-dependent diabetic patients, from 31 centres in 16 European countries.
11054 8933009 Autonomic dysfunction in insulin-dependent diabetic (IDDM) patients has been associated with abnormalities of left ventricular function and an increased risk of sudden death.
11055 8933280 Interferon-gamma (IFN-gamma) is implicated as a mediator of islet beta-cell destruction in autoimmune, insulin-dependent diabetes mellitus (IDDM).
11056 8933280 Because interleukin 12 (IL-12) is a potent inducer of IFN-gamma production, we sought evidence implicating IL-12 in IDDM development.
11057 8933280 Expression of mRNA encoding the p40 chain of IL-12 (IL-12 p40) in mono-nuclear leukocytes isolated from islets of female NOD mice increased progressively from age 5 weeks to diabetes onset (> 13 weeks).
11058 8933280 By contrast, IL-12 p40 mRNA levels were significantly decreased in islet mononuclear leukocytes, but not spleens, from female NOD mice protected from diabetes by administration of complete Freund's adjuvant (CFA) in early life.
11059 8933280 In addition, mRNA levels of IL-12 p40, IFN-gamma and IL-2 were significantly decreased in syngeneic islet grafts, but not spleens, from female NOD mice protected from diabetes recurrence by CFA administration at the time of islet transplantation.
11060 8933280 These findings show that IL-12 gene expression in the insulitis lesion correlates with both primary and recurrent diabetes development in NOD mice, possibly via induction of T helper (Th) 1-type cytokines, IL-2 and IFN-gamma.
11061 8933280 Interferon-gamma (IFN-gamma) is implicated as a mediator of islet beta-cell destruction in autoimmune, insulin-dependent diabetes mellitus (IDDM).
11062 8933280 Because interleukin 12 (IL-12) is a potent inducer of IFN-gamma production, we sought evidence implicating IL-12 in IDDM development.
11063 8933280 Expression of mRNA encoding the p40 chain of IL-12 (IL-12 p40) in mono-nuclear leukocytes isolated from islets of female NOD mice increased progressively from age 5 weeks to diabetes onset (> 13 weeks).
11064 8933280 By contrast, IL-12 p40 mRNA levels were significantly decreased in islet mononuclear leukocytes, but not spleens, from female NOD mice protected from diabetes by administration of complete Freund's adjuvant (CFA) in early life.
11065 8933280 In addition, mRNA levels of IL-12 p40, IFN-gamma and IL-2 were significantly decreased in syngeneic islet grafts, but not spleens, from female NOD mice protected from diabetes recurrence by CFA administration at the time of islet transplantation.
11066 8933280 These findings show that IL-12 gene expression in the insulitis lesion correlates with both primary and recurrent diabetes development in NOD mice, possibly via induction of T helper (Th) 1-type cytokines, IL-2 and IFN-gamma.
11067 8933284 IA-2 and IA-2 beta are major autoantigens in IDDM and the precursors of the 40 kDa and 37 kDa tryptic fragments.
11068 8933284 Serological studies revealed that a high percentage of patients with IDDM have autoantibodies to IA-2/IA-2 beta and that the presence of these autoantibodies in otherwise normal individuals is highly predictive in identifying those at risk of ultimately developing clinical diabetes.
11069 8933284 Moreover, many patients who are ICA positive, but who do not have Abs to GAD65, have Abs to IA-2/IA-2 beta.
11070 8933284 It is concluded that IA-2/IA-2 beta are major autoantigens in IDDM and together with GAD65 are responsible for much of the reactivity of ICA with pancreatic islets.
11071 8933284 IA-2 and IA-2 beta are major autoantigens in IDDM and the precursors of the 40 kDa and 37 kDa tryptic fragments.
11072 8933284 Serological studies revealed that a high percentage of patients with IDDM have autoantibodies to IA-2/IA-2 beta and that the presence of these autoantibodies in otherwise normal individuals is highly predictive in identifying those at risk of ultimately developing clinical diabetes.
11073 8933284 Moreover, many patients who are ICA positive, but who do not have Abs to GAD65, have Abs to IA-2/IA-2 beta.
11074 8933284 It is concluded that IA-2/IA-2 beta are major autoantigens in IDDM and together with GAD65 are responsible for much of the reactivity of ICA with pancreatic islets.
11075 8933284 IA-2 and IA-2 beta are major autoantigens in IDDM and the precursors of the 40 kDa and 37 kDa tryptic fragments.
11076 8933284 Serological studies revealed that a high percentage of patients with IDDM have autoantibodies to IA-2/IA-2 beta and that the presence of these autoantibodies in otherwise normal individuals is highly predictive in identifying those at risk of ultimately developing clinical diabetes.
11077 8933284 Moreover, many patients who are ICA positive, but who do not have Abs to GAD65, have Abs to IA-2/IA-2 beta.
11078 8933284 It is concluded that IA-2/IA-2 beta are major autoantigens in IDDM and together with GAD65 are responsible for much of the reactivity of ICA with pancreatic islets.
11079 8933286 Detection of glutamic acid decarboxylase (GAD) autoantibodies by indirect immunofluorescence using CHO cells expressing recombinant human GAD65.
11080 8933286 The reaction between human glutamic acid decarboxylase (GAD65) expressed in CHO cells and GAD antibodies was studied by indirect immunofluorescence (IIF).
11081 8933286 Twelve of 26 sera from newly-diagnosed insulin-dependent diabetes mellitus (IDDM) patients displayed a variety of anti GAD specific IIF images encompassing the two extremes observed with the monoclonal antibodies.
11082 8933286 Our results established differences in anti GAD antibodies in terms of their capacity to recognize human GAD65 in the context of transformed CHO cells compared with conventional IP assays.
11083 8936898 Examined the initial impact and subsequent adjustment to the diagnosis of insulin-dependent diabetes mellitus (IDDM).
11084 8937686 Abnormalities in postthymic T cell development in the BB/W rat model of autoimmune insulin-dependent diabetes mellitus (IDDM) result in part from a lymphopenia (lyp) gene defect.
11085 8937686 These results suggested that, at a minimum, an arrest in maturation of the Thy1+ precursors of RT6+ T cells occurs postthymically in DP rats.
11086 8937686 The results showed that in DP, as compared with DR, rats: 1) 5-fold fewer RTE's are exported from the thymus per 24 hr; 2) more than 80% of the RTE's are CD4+; 3) most of the immediate descendants of RTE's disappear from the peripheral lymphoid tissues within one week after export from the thymus; and 4) few of the descendants of the RTE's that do survive differentiate into RT6+ T cells.
11087 8937800 The aim of this study was to determine the ouabain receptor density, sodium content and contractile properties of skeletal muscles in rats with insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus induced by streptozotocin treatment.
11088 8938061 A nested case-control study using stored serum samples collected as part of a prospective study of the outcome of pregnancy was performed to investigate concentrations of (dimeric) inhibin-A in maternal serum between 15 and 22 weeks of pregnancy in 126 pregnancies among 92 women with insulin-dependent diabetes mellitus (IDDM).
11089 8943434 Autoreactive islet cell Abs (ICA) accompany the pathogenic destruction of pancreatic beta cells in insulin-dependent diabetes mellitus (IDDM).
11090 8943434 We have isolated 4 new ICA-reactive B cell lines, one from a DR4/DR11-positive newly diagnosed IDDM patient (MICA 7) and three from a DR3 homozygous patient with both IDDM and Graves' disease (MICA 8-10).
11091 8943434 Like MICA 1-6, MICA 7-10 are specific for GAD65, suggesting that GAD65-reactive B cells dominate the ICA response in IDDM.
11092 8943434 MICA 1-6, 7, and 8-10, derived from three IDDM patients of different HLA haplotypes, define six different epitopes in GAD65 and represent tools to determine the spectrum, possible HLA association, and temporal order of epitope recognition in IDDM.
11093 8943434 Autoreactive islet cell Abs (ICA) accompany the pathogenic destruction of pancreatic beta cells in insulin-dependent diabetes mellitus (IDDM).
11094 8943434 We have isolated 4 new ICA-reactive B cell lines, one from a DR4/DR11-positive newly diagnosed IDDM patient (MICA 7) and three from a DR3 homozygous patient with both IDDM and Graves' disease (MICA 8-10).
11095 8943434 Like MICA 1-6, MICA 7-10 are specific for GAD65, suggesting that GAD65-reactive B cells dominate the ICA response in IDDM.
11096 8943434 MICA 1-6, 7, and 8-10, derived from three IDDM patients of different HLA haplotypes, define six different epitopes in GAD65 and represent tools to determine the spectrum, possible HLA association, and temporal order of epitope recognition in IDDM.
11097 8943434 Autoreactive islet cell Abs (ICA) accompany the pathogenic destruction of pancreatic beta cells in insulin-dependent diabetes mellitus (IDDM).
11098 8943434 We have isolated 4 new ICA-reactive B cell lines, one from a DR4/DR11-positive newly diagnosed IDDM patient (MICA 7) and three from a DR3 homozygous patient with both IDDM and Graves' disease (MICA 8-10).
11099 8943434 Like MICA 1-6, MICA 7-10 are specific for GAD65, suggesting that GAD65-reactive B cells dominate the ICA response in IDDM.
11100 8943434 MICA 1-6, 7, and 8-10, derived from three IDDM patients of different HLA haplotypes, define six different epitopes in GAD65 and represent tools to determine the spectrum, possible HLA association, and temporal order of epitope recognition in IDDM.
11101 8943434 Autoreactive islet cell Abs (ICA) accompany the pathogenic destruction of pancreatic beta cells in insulin-dependent diabetes mellitus (IDDM).
11102 8943434 We have isolated 4 new ICA-reactive B cell lines, one from a DR4/DR11-positive newly diagnosed IDDM patient (MICA 7) and three from a DR3 homozygous patient with both IDDM and Graves' disease (MICA 8-10).
11103 8943434 Like MICA 1-6, MICA 7-10 are specific for GAD65, suggesting that GAD65-reactive B cells dominate the ICA response in IDDM.
11104 8943434 MICA 1-6, 7, and 8-10, derived from three IDDM patients of different HLA haplotypes, define six different epitopes in GAD65 and represent tools to determine the spectrum, possible HLA association, and temporal order of epitope recognition in IDDM.
11105 8943976 Analysis by type of diabetes revealed that subjects with non-insulin-dependent diabetes mellitus (NIDDM) had a higher prevalence of GSD than controls for both genders: males-controls 18.1%, NIDDM 33.3% (P < 0.05), IDDM 15.6% ns; females-controls 23.1%, NIDDM 48.6% (P < 0.001), IDDM 36.3% (P < 0.05).
11106 8948517 Whereas the majority of available clinical trials have assessed the effects of ACE inhibitors in patients with insulin-dependent diabetes mellitus (IDDM), there are relatively few long-term studies that have evaluated the renal protective effects of ACE inhibitors and calcium antagonists in patients with nondiabetic renal disease.
11107 8948898 The serological findings of HLA antigens showed a significant association of DR3, DR4, DQ2 and DQ8 and a protective effect of DR11, DR15, DQ5, DQ6 and DQ7.
11108 8948898 With these results, DNA analysis of HLA-DRB1, B3, B4, DQA1, DQB1, DPA1, DPB1 genes was performed using PCR with allele specific oligotyping.
11109 8948898 Positions 57 and 74 of DRB1 locus contribute highly to the expression and severity of IDDM in Mestizos and other ethnic groups, but not in Caucasians or Blacks.
11110 8950668 Previously our case-control study in the Belgian population showed significant association between IDDM and certain HLA class II alleles, in particular Lys71+, encoding DRB1 alleles.
11111 8950668 In the present study, 81 Danish multiplex IDDM families and 82 healthy Danish controls were examined for polymorphisms in the HLA-DRB genes and 54 of the 81 families for polymorphisms in HLA-B, -DQA1, -DQB1, -TNFA, and -TNFB genes.
11112 8950668 Linkage between IDDM and DRB1 alleles that encode Lys71+ was shown by affected zib pair analysis which showed strong linkage (p < 1 x 10(-6).
11113 8950668 Previously our case-control study in the Belgian population showed significant association between IDDM and certain HLA class II alleles, in particular Lys71+, encoding DRB1 alleles.
11114 8950668 In the present study, 81 Danish multiplex IDDM families and 82 healthy Danish controls were examined for polymorphisms in the HLA-DRB genes and 54 of the 81 families for polymorphisms in HLA-B, -DQA1, -DQB1, -TNFA, and -TNFB genes.
11115 8950668 Linkage between IDDM and DRB1 alleles that encode Lys71+ was shown by affected zib pair analysis which showed strong linkage (p < 1 x 10(-6).
11116 8950668 Previously our case-control study in the Belgian population showed significant association between IDDM and certain HLA class II alleles, in particular Lys71+, encoding DRB1 alleles.
11117 8950668 In the present study, 81 Danish multiplex IDDM families and 82 healthy Danish controls were examined for polymorphisms in the HLA-DRB genes and 54 of the 81 families for polymorphisms in HLA-B, -DQA1, -DQB1, -TNFA, and -TNFB genes.
11118 8950668 Linkage between IDDM and DRB1 alleles that encode Lys71+ was shown by affected zib pair analysis which showed strong linkage (p < 1 x 10(-6).
11119 8953638 From around 91,000 women having routine prenatal screening for Down's syndrome and neural tube defects between July 1992 and October 1995, 261 women were identified as having insulin-dependent diabetes mellitus (IDDM).
11120 8953638 After correction for maternal weight, the AFP and hCG levels in the IDDM patients were 0.98 and 0.92 MOM, respectively.
11121 8953638 From around 91,000 women having routine prenatal screening for Down's syndrome and neural tube defects between July 1992 and October 1995, 261 women were identified as having insulin-dependent diabetes mellitus (IDDM).
11122 8953638 After correction for maternal weight, the AFP and hCG levels in the IDDM patients were 0.98 and 0.92 MOM, respectively.
11123 8954033 To better understand potential associations of circulating adhesion molecules (cAMs) with diabetic microangiopathy, circulating serum concentrations of intercellular adhesion molecule-1 (cICAM-1), vascular cell adhesion molecule-1 (cVCAM-1), and endothelial leukocyte adhesion molecule-1 (cELAM-1) were determined in patients with insulin-dependent diabetes mellitus (IDDM) (n = 70) presenting with varying degree of metabolic control and status of diabetic late complications, and were compared with age-matched healthy subjects (n = 70) in a cross-sectional study.
11124 8955220 Insulin-dependent diabetes (IDDM) results from autoimmune destruction of pancreatic beta cells mediated predominantly by cellular effector mechanisms.
11125 8957270 For adolescent IDDM patients with suboptimal metabolic control due to a marked dawn-phenomenon, with high fasting glucose concentrations despite a bedtime injection of NPH insulin, bedtime injection of Semilente insulin may result in reduced fasting hyperglycemia on the next morning.
11126 8957954 The determinants of the degree of metabolic decompensation at the diagnosis of type 1 (insulin dependent) diabetes mellitus (IDDM) and the possible role of diabetic ketoacidosis in the preservation and recovery of residual beta cell function were examined in 745 Finnish children and adolescents.
11127 8957954 Low serum C peptide concentrations, high requirement of exogenous insulin, low prevalence of remission, and high glycated haemoglobin concentrations were observed during the follow up in the group of probands having diabetic ketoacidosis at the diagnosis of IDDM.
11128 8957954 The determinants of the degree of metabolic decompensation at the diagnosis of type 1 (insulin dependent) diabetes mellitus (IDDM) and the possible role of diabetic ketoacidosis in the preservation and recovery of residual beta cell function were examined in 745 Finnish children and adolescents.
11129 8957954 Low serum C peptide concentrations, high requirement of exogenous insulin, low prevalence of remission, and high glycated haemoglobin concentrations were observed during the follow up in the group of probands having diabetic ketoacidosis at the diagnosis of IDDM.
11130 8958211 HLA-DQB1-defined genetic susceptibility, beta cell autoimmunity, and metabolic characteristics in familial and nonfamilial insulin-dependent diabetes mellitus.
11131 8958211 Familial aggregation of insulin-dependent diabetes mellitus (IDDM) is a common phenomenon, but the reasons behind it are poorly understood.
11132 8958211 The frequencies of HLA-DQB1 genotypes known to be associated with high (DQB1*0302/0201) or moderate (*0302/x) IDDM risk in the Finnish population were increased, while the proportions of DQB1 genotypes associated with low or decreased risk for IDDM were reduced in the 121 familial cases as compared with the 574 nonfamilial cases (32.7 vs. 21.3%, 41.3 vs. 35.9%, 18.3 vs. 31.4%, and 7.7 vs. 11.4%, respectively; P = 0.002).
11133 8958211 HLA-DQB1-defined genetic susceptibility, beta cell autoimmunity, and metabolic characteristics in familial and nonfamilial insulin-dependent diabetes mellitus.
11134 8958211 Familial aggregation of insulin-dependent diabetes mellitus (IDDM) is a common phenomenon, but the reasons behind it are poorly understood.
11135 8958211 The frequencies of HLA-DQB1 genotypes known to be associated with high (DQB1*0302/0201) or moderate (*0302/x) IDDM risk in the Finnish population were increased, while the proportions of DQB1 genotypes associated with low or decreased risk for IDDM were reduced in the 121 familial cases as compared with the 574 nonfamilial cases (32.7 vs. 21.3%, 41.3 vs. 35.9%, 18.3 vs. 31.4%, and 7.7 vs. 11.4%, respectively; P = 0.002).
11136 8960828 We evaluated the effect of improving glycaemic control with intensive insulin therapy on LDL susceptibility to oxidation, electronegative LDL proportion, and LDL subfraction phenotype in a group of 25 patients with short-duration insulin-dependent diabetes mellitus (IDDM); 25 matched healthy control subjects were also studied.
11137 8960832 Effect of intraperitoneal insulin delivery on growth hormone binding protein, insulin-like growth factor (IGF)-I, and IGF-binding protein-3 in IDDM.
11138 8960832 Low plasma insulin-like growth factor (IGF)-I despite high circulating growth hormone (GH) in insulin-dependent diabetes mellitus (IDDM) indicate a hepatic GH resistance.
11139 8960832 This state may be reflected by the reduction of the circulating GH binding protein (GHBP), corresponding to the extracellular domain of the GH receptor, and the reduction of insulin-like growth factor binding protein (IGFBP)-3, major IGF-I binding protein, upregulated by GH.
11140 8960832 In the first, plasma GHBP activity was compared in patients with IDDM on continuous subcutaneous insulin infusion (CSII) or on conventional therapy and in healthy subjects.
11141 8960832 CPII for 12 months resulted in: a slight and transient improvement in HbA1c (Time (T)0: 7.6 +/- 0.2%, T3: 7.1 +/- 0.2%, T12: 7.5 +/- 0.2%, p < 0.02), improvement in GHBP (T0: 10.2 +/- 0.8%, T12: 15.5 +/- 1.5, p < 0.0001), near-normalization of IGF-I (T0: 89.4 +/- 8.8 ng/ml, T12: 146.9 +/- 15.6, p < 0.002) and normalization of IGFBP-3 (T0: 1974 +/- 121 ng/ml, T12: 3534 +/- 305, p < 0.0001).
11142 8960832 Intraperitoneal insulin delivery, allowing primary portal venous absorption, may influence GH sensitivity, and improve hepatic IGF-I and IGFBP-3 generation.
11143 8960832 Effect of intraperitoneal insulin delivery on growth hormone binding protein, insulin-like growth factor (IGF)-I, and IGF-binding protein-3 in IDDM.
11144 8960832 Low plasma insulin-like growth factor (IGF)-I despite high circulating growth hormone (GH) in insulin-dependent diabetes mellitus (IDDM) indicate a hepatic GH resistance.
11145 8960832 This state may be reflected by the reduction of the circulating GH binding protein (GHBP), corresponding to the extracellular domain of the GH receptor, and the reduction of insulin-like growth factor binding protein (IGFBP)-3, major IGF-I binding protein, upregulated by GH.
11146 8960832 In the first, plasma GHBP activity was compared in patients with IDDM on continuous subcutaneous insulin infusion (CSII) or on conventional therapy and in healthy subjects.
11147 8960832 CPII for 12 months resulted in: a slight and transient improvement in HbA1c (Time (T)0: 7.6 +/- 0.2%, T3: 7.1 +/- 0.2%, T12: 7.5 +/- 0.2%, p < 0.02), improvement in GHBP (T0: 10.2 +/- 0.8%, T12: 15.5 +/- 1.5, p < 0.0001), near-normalization of IGF-I (T0: 89.4 +/- 8.8 ng/ml, T12: 146.9 +/- 15.6, p < 0.002) and normalization of IGFBP-3 (T0: 1974 +/- 121 ng/ml, T12: 3534 +/- 305, p < 0.0001).
11148 8960832 Intraperitoneal insulin delivery, allowing primary portal venous absorption, may influence GH sensitivity, and improve hepatic IGF-I and IGFBP-3 generation.
11149 8960832 Effect of intraperitoneal insulin delivery on growth hormone binding protein, insulin-like growth factor (IGF)-I, and IGF-binding protein-3 in IDDM.
11150 8960832 Low plasma insulin-like growth factor (IGF)-I despite high circulating growth hormone (GH) in insulin-dependent diabetes mellitus (IDDM) indicate a hepatic GH resistance.
11151 8960832 This state may be reflected by the reduction of the circulating GH binding protein (GHBP), corresponding to the extracellular domain of the GH receptor, and the reduction of insulin-like growth factor binding protein (IGFBP)-3, major IGF-I binding protein, upregulated by GH.
11152 8960832 In the first, plasma GHBP activity was compared in patients with IDDM on continuous subcutaneous insulin infusion (CSII) or on conventional therapy and in healthy subjects.
11153 8960832 CPII for 12 months resulted in: a slight and transient improvement in HbA1c (Time (T)0: 7.6 +/- 0.2%, T3: 7.1 +/- 0.2%, T12: 7.5 +/- 0.2%, p < 0.02), improvement in GHBP (T0: 10.2 +/- 0.8%, T12: 15.5 +/- 1.5, p < 0.0001), near-normalization of IGF-I (T0: 89.4 +/- 8.8 ng/ml, T12: 146.9 +/- 15.6, p < 0.002) and normalization of IGFBP-3 (T0: 1974 +/- 121 ng/ml, T12: 3534 +/- 305, p < 0.0001).
11154 8960832 Intraperitoneal insulin delivery, allowing primary portal venous absorption, may influence GH sensitivity, and improve hepatic IGF-I and IGFBP-3 generation.
11155 8960835 In the present study the properties of fibrin gel structure were investigated in 20 patients with insulin-dependent diabetes mellitus (IDDM): 10 patients without (age: 30 +/- 8; diabetes duration: 7 +/- 6 years), and 10 patients (age: 44 +/- 7; diabetes duration: 27 +/- 9 years) with microangiopathy.
11156 8960844 Light microscopic slides were categorized as: C I) normal or near normal renal structure; C II) changes "typical" of diabetic nephropathology in insulin-dependent diabetes (IDDM) (glomerular, tubulo-interstitial and arteriolar changes occurring in parallel); C III) "atypical" patterns of injury, with absent or only mild diabetic glomerular changes associated with disproportionately severe renal structural changes including: important tubulo-interstitial with or without arteriolar hyalinosis with or without global glomerular sclerosis.
11157 8963729 Whether endothelium-dependent vasodilation is impaired in normoalbuminuric patients with insulin-dependent diabetes mellitus (IDDM) is controversial.
11158 8963729 There were 52 normoalbuminuric and normotensive patients with IDDM (aged 31.9 +/- 9.8 years; diabetes duration, 14.9 +/- 7.9 years; glycated hemoglobin, 7.9 +/- 1.2%) and 52 healthy control group (C) subjects comparable for age and sex studied.
11159 8963729 FMD in IDDM patients was decreased (12.0 +/- 9.1% versus 15.7 +/- 9.5% in C, P = .046), as was GTN-induced vasodilation (14.9 +/- 8.2% versus 18.3 +/- 8.5% in C, P = .045).
11160 8963729 Whether endothelium-dependent vasodilation is impaired in normoalbuminuric patients with insulin-dependent diabetes mellitus (IDDM) is controversial.
11161 8963729 There were 52 normoalbuminuric and normotensive patients with IDDM (aged 31.9 +/- 9.8 years; diabetes duration, 14.9 +/- 7.9 years; glycated hemoglobin, 7.9 +/- 1.2%) and 52 healthy control group (C) subjects comparable for age and sex studied.
11162 8963729 FMD in IDDM patients was decreased (12.0 +/- 9.1% versus 15.7 +/- 9.5% in C, P = .046), as was GTN-induced vasodilation (14.9 +/- 8.2% versus 18.3 +/- 8.5% in C, P = .045).
11163 8963729 Whether endothelium-dependent vasodilation is impaired in normoalbuminuric patients with insulin-dependent diabetes mellitus (IDDM) is controversial.
11164 8963729 There were 52 normoalbuminuric and normotensive patients with IDDM (aged 31.9 +/- 9.8 years; diabetes duration, 14.9 +/- 7.9 years; glycated hemoglobin, 7.9 +/- 1.2%) and 52 healthy control group (C) subjects comparable for age and sex studied.
11165 8963729 FMD in IDDM patients was decreased (12.0 +/- 9.1% versus 15.7 +/- 9.5% in C, P = .046), as was GTN-induced vasodilation (14.9 +/- 8.2% versus 18.3 +/- 8.5% in C, P = .045).
11166 8964599 Islet cell and glutamic acid decarboxylase antibodies and heat-shock protein 65 responses in children with newly diagnosed insulin-dependent diabetes mellitus.
11167 8964599 Islet cell antibodies (ICA) were detected in 66% and glutamic acid decarboxylase (GAD) antibodies in 64% of children (n = 47) with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
11168 8964871 Twelve patients with insulin-dependent diabetes mellitus (IDDM) participating in a multicenter randomized cross-over trial were allocated to this study.
11169 8964871 In LP-treated IDDM patients, the affinity and capacity of insulin binding showed a nadir 1 h after insulin injection and a regained binding affinity and capacity 5 h later.
11170 8964871 In contrast, the IDDM patients who injected RI showed a decreasing insulin binding affinity and capacity, most markedly expressed after 5 h.
11171 8964871 Twelve patients with insulin-dependent diabetes mellitus (IDDM) participating in a multicenter randomized cross-over trial were allocated to this study.
11172 8964871 In LP-treated IDDM patients, the affinity and capacity of insulin binding showed a nadir 1 h after insulin injection and a regained binding affinity and capacity 5 h later.
11173 8964871 In contrast, the IDDM patients who injected RI showed a decreasing insulin binding affinity and capacity, most markedly expressed after 5 h.
11174 8964871 Twelve patients with insulin-dependent diabetes mellitus (IDDM) participating in a multicenter randomized cross-over trial were allocated to this study.
11175 8964871 In LP-treated IDDM patients, the affinity and capacity of insulin binding showed a nadir 1 h after insulin injection and a regained binding affinity and capacity 5 h later.
11176 8964871 In contrast, the IDDM patients who injected RI showed a decreasing insulin binding affinity and capacity, most markedly expressed after 5 h.
11177 8968685 Insulin-like growth factor I (IGF-I) delays the onset of diabetes in non-obese diabetic (NOD) mice.
11178 8968685 It has been shown that prophylactic exogenous insulin treatment prevents the development of insulin-dependent diabetes mellitus (IDDM) in animal models and humans.
11179 8968685 In this study, we examined whether the development of diabetes and insulitis in female non-obese diabetic (NOD) mice could be affected by prophylactic administration of insulin-like growth factor I (IGF-I), which shares structural homology with insulin and has insulin-like metabolic effects.
11180 8968689 Dominant TCR alpha-chain clonotypes and interferon-gamma are expressed in the pancreas of patients with recent-onset insulin-dependent diabetes mellitus.
11181 8968689 In order to clarify the nature of T lymphocytes infiltrating the pancreatic islets of patients with insulin-dependent diabetes mellitus (IDDM), we analysed T cell receptor (TCR) gene transcripts expressed in pancreatic biopsy specimens of patients with recent-onset IDDM.
11182 8968689 We also investigated the expression of cytokines (interferon-gamma: IFN-gamma; tumour necrosis factor-alpha: TNF-alpha; interleukin-4: IL-4; interleukin-6: IL-6) in the same specimens.
11183 8968689 IFN-gamma mRNA was highly expressed in the pancreas of IDDM patients, while IL-4 mRNA was deficient.
11184 8968689 A lower level of expression of IL-6 mRNA was detected in the IDDM pancreas than in the control tissue.
11185 8968689 Dominant TCR alpha-chain clonotypes and interferon-gamma are expressed in the pancreas of patients with recent-onset insulin-dependent diabetes mellitus.
11186 8968689 In order to clarify the nature of T lymphocytes infiltrating the pancreatic islets of patients with insulin-dependent diabetes mellitus (IDDM), we analysed T cell receptor (TCR) gene transcripts expressed in pancreatic biopsy specimens of patients with recent-onset IDDM.
11187 8968689 We also investigated the expression of cytokines (interferon-gamma: IFN-gamma; tumour necrosis factor-alpha: TNF-alpha; interleukin-4: IL-4; interleukin-6: IL-6) in the same specimens.
11188 8968689 IFN-gamma mRNA was highly expressed in the pancreas of IDDM patients, while IL-4 mRNA was deficient.
11189 8968689 A lower level of expression of IL-6 mRNA was detected in the IDDM pancreas than in the control tissue.
11190 8968689 Dominant TCR alpha-chain clonotypes and interferon-gamma are expressed in the pancreas of patients with recent-onset insulin-dependent diabetes mellitus.
11191 8968689 In order to clarify the nature of T lymphocytes infiltrating the pancreatic islets of patients with insulin-dependent diabetes mellitus (IDDM), we analysed T cell receptor (TCR) gene transcripts expressed in pancreatic biopsy specimens of patients with recent-onset IDDM.
11192 8968689 We also investigated the expression of cytokines (interferon-gamma: IFN-gamma; tumour necrosis factor-alpha: TNF-alpha; interleukin-4: IL-4; interleukin-6: IL-6) in the same specimens.
11193 8968689 IFN-gamma mRNA was highly expressed in the pancreas of IDDM patients, while IL-4 mRNA was deficient.
11194 8968689 A lower level of expression of IL-6 mRNA was detected in the IDDM pancreas than in the control tissue.
11195 8969284 Optimal blood glucose levels and normal insulin sensitivity are aims in the treatment of insulin-dependent diabetes mellitus (IDDM).
11196 8969303 The insulin minisatellite of the insulin-linked polymorphic region (ILPR), a 14 base-pairs long tandem repeat of: 5'-ACAGGGGTGTGGGG-3' 3'-TGTCCCCACACCCC-5', is located 363 base-pairs upstream of the human insulin gene.
11197 8969303 A locus for insulin-dependent diabetes mellitus (IDDM) has been mapped to the ILPR.
11198 8969303 It has been shown that the ILPR is polymorphic in length and this length polymorphism is also related to the transcriptional activity of the insulin gene and the susceptibility to IDDM.
11199 8969303 Single or double mutations in the ILPR that destabilize these interactions also lower the transcriptional activity of the insulin gene.
11200 8969303 Therefore, the hairpin G-quartet structure of the ILPR has a direct correlation with the transcriptional activity of the human insulin gene.
11201 8969303 The insulin minisatellite of the insulin-linked polymorphic region (ILPR), a 14 base-pairs long tandem repeat of: 5'-ACAGGGGTGTGGGG-3' 3'-TGTCCCCACACCCC-5', is located 363 base-pairs upstream of the human insulin gene.
11202 8969303 A locus for insulin-dependent diabetes mellitus (IDDM) has been mapped to the ILPR.
11203 8969303 It has been shown that the ILPR is polymorphic in length and this length polymorphism is also related to the transcriptional activity of the insulin gene and the susceptibility to IDDM.
11204 8969303 Single or double mutations in the ILPR that destabilize these interactions also lower the transcriptional activity of the insulin gene.
11205 8969303 Therefore, the hairpin G-quartet structure of the ILPR has a direct correlation with the transcriptional activity of the human insulin gene.
11206 8969303 The insulin minisatellite of the insulin-linked polymorphic region (ILPR), a 14 base-pairs long tandem repeat of: 5'-ACAGGGGTGTGGGG-3' 3'-TGTCCCCACACCCC-5', is located 363 base-pairs upstream of the human insulin gene.
11207 8969303 A locus for insulin-dependent diabetes mellitus (IDDM) has been mapped to the ILPR.
11208 8969303 It has been shown that the ILPR is polymorphic in length and this length polymorphism is also related to the transcriptional activity of the insulin gene and the susceptibility to IDDM.
11209 8969303 Single or double mutations in the ILPR that destabilize these interactions also lower the transcriptional activity of the insulin gene.
11210 8969303 Therefore, the hairpin G-quartet structure of the ILPR has a direct correlation with the transcriptional activity of the human insulin gene.
11211 8969303 The insulin minisatellite of the insulin-linked polymorphic region (ILPR), a 14 base-pairs long tandem repeat of: 5'-ACAGGGGTGTGGGG-3' 3'-TGTCCCCACACCCC-5', is located 363 base-pairs upstream of the human insulin gene.
11212 8969303 A locus for insulin-dependent diabetes mellitus (IDDM) has been mapped to the ILPR.
11213 8969303 It has been shown that the ILPR is polymorphic in length and this length polymorphism is also related to the transcriptional activity of the insulin gene and the susceptibility to IDDM.
11214 8969303 Single or double mutations in the ILPR that destabilize these interactions also lower the transcriptional activity of the insulin gene.
11215 8969303 Therefore, the hairpin G-quartet structure of the ILPR has a direct correlation with the transcriptional activity of the human insulin gene.
11216 8969303 The insulin minisatellite of the insulin-linked polymorphic region (ILPR), a 14 base-pairs long tandem repeat of: 5'-ACAGGGGTGTGGGG-3' 3'-TGTCCCCACACCCC-5', is located 363 base-pairs upstream of the human insulin gene.
11217 8969303 A locus for insulin-dependent diabetes mellitus (IDDM) has been mapped to the ILPR.
11218 8969303 It has been shown that the ILPR is polymorphic in length and this length polymorphism is also related to the transcriptional activity of the insulin gene and the susceptibility to IDDM.
11219 8969303 Single or double mutations in the ILPR that destabilize these interactions also lower the transcriptional activity of the insulin gene.
11220 8969303 Therefore, the hairpin G-quartet structure of the ILPR has a direct correlation with the transcriptional activity of the human insulin gene.
11221 8969557 Insulin-dependent diabetes mellitus (IDDM) is thought to result from the autoimmune destruction of the insulin-dependent beta cells of the pancreas.
11222 8969635 We evaluated a new, commercially developed radioimmunoprecipitation assay for measuring glutamic acid decarboxylase (GAD) antibodies by using recombinant human GAD65.
11223 8969635 We found GAD antibodies in 74% (23 of 31; 95% confidence interval 55-88%), 70% (14 of 20; 46-88%), and 65% (28 of 43; 49-79%) of patients at, respectively, < or = 1 year, 1-2 years, and 2-4 years after the onset of insulin-dependent diabetes mellitus (IDDM) and in 30% (30 of 99; 21-40%) of patients with long-term diabetes (4-22 years).
11224 8969635 We also detected GAD antibodies in 8% (9 of 106; 4-16%) of patients with non-insulin-dependent diabetes mellitus (NIDDM).
11225 8969635 The frequency of GAD antibodies in the NIDDM group was markedly higher in the insulin-deficient patients [67% (6 of 9; 30-93%)], who initially were nonketotic and non-insulin-dependent for > or = 6 months but later became insulin dependent, than in the non-insulin-deficient patients [3% (3 of 97; 1-9%)].
11226 8969635 This new commercial assay is easy to use and provides a specific and sensitive method for evaluating GAD antibodies in IDDM.
11227 8969635 We evaluated a new, commercially developed radioimmunoprecipitation assay for measuring glutamic acid decarboxylase (GAD) antibodies by using recombinant human GAD65.
11228 8969635 We found GAD antibodies in 74% (23 of 31; 95% confidence interval 55-88%), 70% (14 of 20; 46-88%), and 65% (28 of 43; 49-79%) of patients at, respectively, < or = 1 year, 1-2 years, and 2-4 years after the onset of insulin-dependent diabetes mellitus (IDDM) and in 30% (30 of 99; 21-40%) of patients with long-term diabetes (4-22 years).
11229 8969635 We also detected GAD antibodies in 8% (9 of 106; 4-16%) of patients with non-insulin-dependent diabetes mellitus (NIDDM).
11230 8969635 The frequency of GAD antibodies in the NIDDM group was markedly higher in the insulin-deficient patients [67% (6 of 9; 30-93%)], who initially were nonketotic and non-insulin-dependent for > or = 6 months but later became insulin dependent, than in the non-insulin-deficient patients [3% (3 of 97; 1-9%)].
11231 8969635 This new commercial assay is easy to use and provides a specific and sensitive method for evaluating GAD antibodies in IDDM.
11232 8971078 (Pro)insulin may be a key autoantigen in IDDM.
11233 8971078 To address the role of proinsulin in the development of IDDM, we generated NOD mice transgenic for the mouse proinsulin II gene driven off a major histocompatibility complex (MHC) class II promoter to direct expression of the transgene to MHC class II bearing cells, including those in the thymus, with the aim of deleting proinsulin-reactive T-cells.
11234 8971078 We conclude that autoimmunity to proinsulin plays a pivotal role in the development of IDDM.
11235 8971078 (Pro)insulin may be a key autoantigen in IDDM.
11236 8971078 To address the role of proinsulin in the development of IDDM, we generated NOD mice transgenic for the mouse proinsulin II gene driven off a major histocompatibility complex (MHC) class II promoter to direct expression of the transgene to MHC class II bearing cells, including those in the thymus, with the aim of deleting proinsulin-reactive T-cells.
11237 8971078 We conclude that autoimmunity to proinsulin plays a pivotal role in the development of IDDM.
11238 8971078 (Pro)insulin may be a key autoantigen in IDDM.
11239 8971078 To address the role of proinsulin in the development of IDDM, we generated NOD mice transgenic for the mouse proinsulin II gene driven off a major histocompatibility complex (MHC) class II promoter to direct expression of the transgene to MHC class II bearing cells, including those in the thymus, with the aim of deleting proinsulin-reactive T-cells.
11240 8971078 We conclude that autoimmunity to proinsulin plays a pivotal role in the development of IDDM.
11241 8971095 HLA-encoded genetic predisposition in IDDM: DR4 subtypes may be associated with different degrees of protection.
11242 8971540 The effect of TNF*B gene polymorphism on TNF-alpha and -beta secretion levels in patients with insulin-dependent diabetes mellitus and healthy controls.
11243 8971540 It has been suggested that inter-individual differences in the secretion levels of these cytokines may contribute to the predisposition of certain individuals to the development of diseases such as insulin-dependent diabetes mellitus (IDDM).
11244 8971540 We have investigated whether a diallelic TNF*B polymorphism detected using the enzyme Ncol influences the TNF-alpha and/or -beta secretory capacity of peripheral blood mononuclear cells (PBMC) from PHA stimulated healthy individuals and IDDM patients.
11245 8971540 We have shown that the level of TNF-beta secreted correlates with the TNF*B genotype in healthy individuals: those with the TNF B*2 allele secreted significantly higher levels of TNF-beta (P = 0.025) than those with the TNF*B1 allele.
11246 8971540 In IDDM patients, the reverse situation was observed, with those patients with the TNF*B1 allele secreting higher levels of TNF-beta than those with the TNF*B2 allele.
11247 8971540 Furthermore, when IDDM patients and controls were matched for TNF*B genotype, the IDDM patients with the TNF*B2 allele secreted significantly lower levels of TNF-beta than controls with this allele.
11248 8971540 Thus, the extended haplotype Bw62-DR4-TNF*B2/2 rather than IDDM per se is almost certainly responsible for the depressed TNF-beta secretion found in the IDDM-TNF*B2 homozygous cohort.
11249 8971540 The effect of TNF*B gene polymorphism on TNF-alpha and -beta secretion levels in patients with insulin-dependent diabetes mellitus and healthy controls.
11250 8971540 It has been suggested that inter-individual differences in the secretion levels of these cytokines may contribute to the predisposition of certain individuals to the development of diseases such as insulin-dependent diabetes mellitus (IDDM).
11251 8971540 We have investigated whether a diallelic TNF*B polymorphism detected using the enzyme Ncol influences the TNF-alpha and/or -beta secretory capacity of peripheral blood mononuclear cells (PBMC) from PHA stimulated healthy individuals and IDDM patients.
11252 8971540 We have shown that the level of TNF-beta secreted correlates with the TNF*B genotype in healthy individuals: those with the TNF B*2 allele secreted significantly higher levels of TNF-beta (P = 0.025) than those with the TNF*B1 allele.
11253 8971540 In IDDM patients, the reverse situation was observed, with those patients with the TNF*B1 allele secreting higher levels of TNF-beta than those with the TNF*B2 allele.
11254 8971540 Furthermore, when IDDM patients and controls were matched for TNF*B genotype, the IDDM patients with the TNF*B2 allele secreted significantly lower levels of TNF-beta than controls with this allele.
11255 8971540 Thus, the extended haplotype Bw62-DR4-TNF*B2/2 rather than IDDM per se is almost certainly responsible for the depressed TNF-beta secretion found in the IDDM-TNF*B2 homozygous cohort.
11256 8971540 The effect of TNF*B gene polymorphism on TNF-alpha and -beta secretion levels in patients with insulin-dependent diabetes mellitus and healthy controls.
11257 8971540 It has been suggested that inter-individual differences in the secretion levels of these cytokines may contribute to the predisposition of certain individuals to the development of diseases such as insulin-dependent diabetes mellitus (IDDM).
11258 8971540 We have investigated whether a diallelic TNF*B polymorphism detected using the enzyme Ncol influences the TNF-alpha and/or -beta secretory capacity of peripheral blood mononuclear cells (PBMC) from PHA stimulated healthy individuals and IDDM patients.
11259 8971540 We have shown that the level of TNF-beta secreted correlates with the TNF*B genotype in healthy individuals: those with the TNF B*2 allele secreted significantly higher levels of TNF-beta (P = 0.025) than those with the TNF*B1 allele.
11260 8971540 In IDDM patients, the reverse situation was observed, with those patients with the TNF*B1 allele secreting higher levels of TNF-beta than those with the TNF*B2 allele.
11261 8971540 Furthermore, when IDDM patients and controls were matched for TNF*B genotype, the IDDM patients with the TNF*B2 allele secreted significantly lower levels of TNF-beta than controls with this allele.
11262 8971540 Thus, the extended haplotype Bw62-DR4-TNF*B2/2 rather than IDDM per se is almost certainly responsible for the depressed TNF-beta secretion found in the IDDM-TNF*B2 homozygous cohort.
11263 8971540 The effect of TNF*B gene polymorphism on TNF-alpha and -beta secretion levels in patients with insulin-dependent diabetes mellitus and healthy controls.
11264 8971540 It has been suggested that inter-individual differences in the secretion levels of these cytokines may contribute to the predisposition of certain individuals to the development of diseases such as insulin-dependent diabetes mellitus (IDDM).
11265 8971540 We have investigated whether a diallelic TNF*B polymorphism detected using the enzyme Ncol influences the TNF-alpha and/or -beta secretory capacity of peripheral blood mononuclear cells (PBMC) from PHA stimulated healthy individuals and IDDM patients.
11266 8971540 We have shown that the level of TNF-beta secreted correlates with the TNF*B genotype in healthy individuals: those with the TNF B*2 allele secreted significantly higher levels of TNF-beta (P = 0.025) than those with the TNF*B1 allele.
11267 8971540 In IDDM patients, the reverse situation was observed, with those patients with the TNF*B1 allele secreting higher levels of TNF-beta than those with the TNF*B2 allele.
11268 8971540 Furthermore, when IDDM patients and controls were matched for TNF*B genotype, the IDDM patients with the TNF*B2 allele secreted significantly lower levels of TNF-beta than controls with this allele.
11269 8971540 Thus, the extended haplotype Bw62-DR4-TNF*B2/2 rather than IDDM per se is almost certainly responsible for the depressed TNF-beta secretion found in the IDDM-TNF*B2 homozygous cohort.
11270 8971540 The effect of TNF*B gene polymorphism on TNF-alpha and -beta secretion levels in patients with insulin-dependent diabetes mellitus and healthy controls.
11271 8971540 It has been suggested that inter-individual differences in the secretion levels of these cytokines may contribute to the predisposition of certain individuals to the development of diseases such as insulin-dependent diabetes mellitus (IDDM).
11272 8971540 We have investigated whether a diallelic TNF*B polymorphism detected using the enzyme Ncol influences the TNF-alpha and/or -beta secretory capacity of peripheral blood mononuclear cells (PBMC) from PHA stimulated healthy individuals and IDDM patients.
11273 8971540 We have shown that the level of TNF-beta secreted correlates with the TNF*B genotype in healthy individuals: those with the TNF B*2 allele secreted significantly higher levels of TNF-beta (P = 0.025) than those with the TNF*B1 allele.
11274 8971540 In IDDM patients, the reverse situation was observed, with those patients with the TNF*B1 allele secreting higher levels of TNF-beta than those with the TNF*B2 allele.
11275 8971540 Furthermore, when IDDM patients and controls were matched for TNF*B genotype, the IDDM patients with the TNF*B2 allele secreted significantly lower levels of TNF-beta than controls with this allele.
11276 8971540 Thus, the extended haplotype Bw62-DR4-TNF*B2/2 rather than IDDM per se is almost certainly responsible for the depressed TNF-beta secretion found in the IDDM-TNF*B2 homozygous cohort.
11277 8971543 To analyse HLA and insulin-dependent diabetes mellitus (IDDM) association in the ethnically mixed population of La Réunion island, we carried out a family study on 70 diabetic subjects.
11278 8971543 HLA-DQA1, -DQB1 and -DRB1 typing was performed by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP), completed by PCR-sequence-specific oligonucleotide (SSO) and PCR-sequence-specific priming (SSP).
11279 8973887 Continuous intraperitoneal insulin infusion (CIPII) is a promising therapy of patients with Type 1 (insulin-dependent) diabetes mellitus (IDDM), since it improves metabolic control and decreases frequency of severe hypoglycaemia.
11280 8973886 The study was designed to evaluate whether the antioxidant nutrients selenium, vitamin A, and vitamin E are associated with alterations of blood viscosity in patients with insulin-dependent (Type 1) diabetes mellitus (IDDM).
11281 8976172 Aerosol insulin induces regulatory CD8 gamma delta T cells that prevent murine insulin-dependent diabetes.
11282 8976172 Insulin is an autoantigen in humans and nonobese diabetic (NOD) mice with insulin-dependent diabetes mellitus (IDDM).
11283 8976172 Insulin-treated mice had increased circulating antibodies to insulin, absent splenocyte proliferation to the major epitope, insulin B chain amino acids 9-23, which was associated with increased IL-4 and particularly IL-10 secretion, and reduced proliferation to glutamic acid decarboxylase, another islet autoantigen.
11284 8976172 The ability of splenocytes from insulin-treated mice to suppress the adoptive transfer of diabetes to nondiabetic mice by T cells of diabetic mice was shown to be caused by small numbers of CD8 gamma delta T cells.
11285 8976172 Induction of regulatory CD8 gamma delta T cells by aerosol insulin is a therapeutic strategy with implications for the prevention of human IDDM.
11286 8976172 Aerosol insulin induces regulatory CD8 gamma delta T cells that prevent murine insulin-dependent diabetes.
11287 8976172 Insulin is an autoantigen in humans and nonobese diabetic (NOD) mice with insulin-dependent diabetes mellitus (IDDM).
11288 8976172 Insulin-treated mice had increased circulating antibodies to insulin, absent splenocyte proliferation to the major epitope, insulin B chain amino acids 9-23, which was associated with increased IL-4 and particularly IL-10 secretion, and reduced proliferation to glutamic acid decarboxylase, another islet autoantigen.
11289 8976172 The ability of splenocytes from insulin-treated mice to suppress the adoptive transfer of diabetes to nondiabetic mice by T cells of diabetic mice was shown to be caused by small numbers of CD8 gamma delta T cells.
11290 8976172 Induction of regulatory CD8 gamma delta T cells by aerosol insulin is a therapeutic strategy with implications for the prevention of human IDDM.
11291 8977415 The role of endogenous interferon-gamma (IFN gamma) in the development of insulin-dependent diabetes mellitus (IDDM) in diabetes-prone BB rats was evaluated.
11292 8977415 At histoimmunological analyses, the BB rats treated with 200 micrograms/ week anti-IFN gamma Abs from 30-80 days of age exhibited a milder insulitic process along with diminished spleen frequency of activated lymphoid cells (MHC class II and interleukin-2 receptor positive).
11293 8977415 Taken together, these results provide further in vivo evidence for the central pathogenic role of IFN gamma in BB rat IDDM and anticipate the usefulness of specific IFN gamma inhibitors in the prevention of the disease in the clinical setting.
11294 8977415 The role of endogenous interferon-gamma (IFN gamma) in the development of insulin-dependent diabetes mellitus (IDDM) in diabetes-prone BB rats was evaluated.
11295 8977415 At histoimmunological analyses, the BB rats treated with 200 micrograms/ week anti-IFN gamma Abs from 30-80 days of age exhibited a milder insulitic process along with diminished spleen frequency of activated lymphoid cells (MHC class II and interleukin-2 receptor positive).
11296 8977415 Taken together, these results provide further in vivo evidence for the central pathogenic role of IFN gamma in BB rat IDDM and anticipate the usefulness of specific IFN gamma inhibitors in the prevention of the disease in the clinical setting.
11297 8977763 Hypoparathyroidism and insulin-dependent diabetes mellitus in a patient with Kearns-Sayre syndrome harbouring a mitochondrial DNA deletion.
11298 8977763 She also had insulin-dependent diabetes mellitus (IDDM).
11299 8977763 Human leucocyte associated antigen typing showed A24, A26; B54, B61; CW1, CW3; DR8, DR14; DQ1 and DQ3, suggesting that the presence of HLA-A24 and CW3 antigen contributed to the association of IDDM and hypoparathyroidism, similar to Japanese patients with polyglandular autoimmune syndrome, complicated by hypoparathyroidism and IDDM.
11300 8977763 This is an extremely rare case of Kearns-Sayre syndrome, presenting in association with IDDM and idiopathic hypoparathyroidism.
11301 8977763 Hypoparathyroidism and insulin-dependent diabetes mellitus in a patient with Kearns-Sayre syndrome harbouring a mitochondrial DNA deletion.
11302 8977763 She also had insulin-dependent diabetes mellitus (IDDM).
11303 8977763 Human leucocyte associated antigen typing showed A24, A26; B54, B61; CW1, CW3; DR8, DR14; DQ1 and DQ3, suggesting that the presence of HLA-A24 and CW3 antigen contributed to the association of IDDM and hypoparathyroidism, similar to Japanese patients with polyglandular autoimmune syndrome, complicated by hypoparathyroidism and IDDM.
11304 8977763 This is an extremely rare case of Kearns-Sayre syndrome, presenting in association with IDDM and idiopathic hypoparathyroidism.
11305 8977763 Hypoparathyroidism and insulin-dependent diabetes mellitus in a patient with Kearns-Sayre syndrome harbouring a mitochondrial DNA deletion.
11306 8977763 She also had insulin-dependent diabetes mellitus (IDDM).
11307 8977763 Human leucocyte associated antigen typing showed A24, A26; B54, B61; CW1, CW3; DR8, DR14; DQ1 and DQ3, suggesting that the presence of HLA-A24 and CW3 antigen contributed to the association of IDDM and hypoparathyroidism, similar to Japanese patients with polyglandular autoimmune syndrome, complicated by hypoparathyroidism and IDDM.
11308 8977763 This is an extremely rare case of Kearns-Sayre syndrome, presenting in association with IDDM and idiopathic hypoparathyroidism.
11309 8980165 Alterations in water compartments have been described in insulin-dependent diabetes mellitus (IDDM).
11310 8980165 The IDDM patients were divided into four groups on the basis of reference HbA(lc) mean and SD: A < or = mean + 2 SD < B < or = mean + 4 SD < C < or = mean +6SD < D.
11311 8980165 In all IDDM patients, HbA(lc) correlated with ECW (r = -0.49) and distribution ratios (r = 0.42, impedance; r = 0.40, ECW/ICW ratio).
11312 8980165 Alterations in water compartments have been described in insulin-dependent diabetes mellitus (IDDM).
11313 8980165 The IDDM patients were divided into four groups on the basis of reference HbA(lc) mean and SD: A < or = mean + 2 SD < B < or = mean + 4 SD < C < or = mean +6SD < D.
11314 8980165 In all IDDM patients, HbA(lc) correlated with ECW (r = -0.49) and distribution ratios (r = 0.42, impedance; r = 0.40, ECW/ICW ratio).
11315 8980165 Alterations in water compartments have been described in insulin-dependent diabetes mellitus (IDDM).
11316 8980165 The IDDM patients were divided into four groups on the basis of reference HbA(lc) mean and SD: A < or = mean + 2 SD < B < or = mean + 4 SD < C < or = mean +6SD < D.
11317 8980165 In all IDDM patients, HbA(lc) correlated with ECW (r = -0.49) and distribution ratios (r = 0.42, impedance; r = 0.40, ECW/ICW ratio).
11318 8981961 These include two on chromosome 6q, denoted IDDM5 and IDDM8, that are not linked to HLA.
11319 8981961 We developed a statistical method to test this hypothesis in a panel of 523 multiplex families from France, the United States, and Denmark (a total of 667 affected sib pairs, 536 with both parents genotyped), and here present evidence (P = .00003) of a susceptibility locus for IDDM located 32 cM from HLA in males but not linked to HLA in females and distinct from IDDM5 and IDDM8.
11320 8981961 In addition, we analyzed our current family panel with markers for IDDM5 and IDDM8 on chromosome 6 and found suggestions of linkage for both of these loci (P = .002 and .004, respectively, on the complete family panel).
11321 8981961 When cumulated with previously published results, with overlapping families removed, the affected-sib-pair tests had a significance of P = .0001 for IDDM5 and P = .00004 for IDDM8.
11322 8982239 Type 1 diabetes mellitus (IDDM) is a disease caused by the autoimmune destruction of insulin-producing pancreatic beta cells that takes place in genetically predisposed individuals.
11323 8982458 We review the strategy used to identify a susceptibility locus (IDDM2) for type 1 (insulin dependent) diabetes mellitus.
11324 8982458 Main topics include: (a) historical conspectus of the mapping and identification of IDDM2--a critical survey of the work leading up to the conclusion that IDDM2 most likely corresponds to allelic variation at the insulin gene minisatellite (VNTR) locus; (b) the nature of allelic (length and sequence) variation at the VNTR locus; (c) gene interactions and disease pathogenesis; (d) mechanism of action of the INS VNTR in type 1 diabetes--insulin gene expression, parent-of-origin effects (genomic imprinting); and (e) summary and future prospects--alleles of the insulin VNTR that are protective for type 1 diabetes appear to encode susceptibility to type 2 diabetes.
11325 8982458 We review the strategy used to identify a susceptibility locus (IDDM2) for type 1 (insulin dependent) diabetes mellitus.
11326 8982458 Main topics include: (a) historical conspectus of the mapping and identification of IDDM2--a critical survey of the work leading up to the conclusion that IDDM2 most likely corresponds to allelic variation at the insulin gene minisatellite (VNTR) locus; (b) the nature of allelic (length and sequence) variation at the VNTR locus; (c) gene interactions and disease pathogenesis; (d) mechanism of action of the INS VNTR in type 1 diabetes--insulin gene expression, parent-of-origin effects (genomic imprinting); and (e) summary and future prospects--alleles of the insulin VNTR that are protective for type 1 diabetes appear to encode susceptibility to type 2 diabetes.
11327 8985839 Forty-four nondiabetic patients with celiac disease (CD) were examined for the presence of insulin-dependent diabetes mellitus (IDDM)-related autoantibodies.
11328 8985839 First-phase insulin reserve (FPIR), stimulated insulin reserve (SIR), and glycosylated hemoglobin (GHB) levels were normal in the autoantibody-positive patients.
11329 8985993 No significant difference could be detected when analysing SMR in relation to subdiagnosis (NIDDM vs IDDM) or SMR in relation to the period of treatment 1982-87 versus 1988-92.
11330 8986132 Ebselen and cytokine-induced nitric oxide synthase expression in insulin-producing cells.
11331 8986132 Interleukin-1 (IL-1) may be a mediator of beta-cell damage in insulin-dependent diabetes mellitus (IDDM).
11332 8986132 The IL-1 mechanism of action on insulin-producing cells probably includes activation of the transcription nuclear factor kappa B (NF-kappa B), increased transcription of the inducible form of nitric oxide synthase (iNOS) and the subsequent production of nitric oxide (NO).
11333 8986132 However, ebselen failed to prevent the increase in nitrite production and the decrease in glucose oxidation and insulin release by rat islets exposed to IL-1 beta for 24 hr.
11334 8986132 Ebselen prevented the increase in nitrite production by human islets exposed for 14 hr to a combination of cytokines (IL-1 beta, tumor necrosis factor-alpha and interferon-gamma).
11335 8986132 In RIN cells, ebselen counteracted both the expression of iNOS mRNA and the increase in nitrite production induced by 6 hr exposure to IL-beta but failed to block IL-1 beta-induced iNOS expression following 24 hr exposure to the cytokine.
11336 8986132 Moreover, ebselen did not prevent IL-1 beta-induced NF-kappa B activation.
11337 8986132 As a whole, these data indicate that ebselen partially counteracts cytokine-induced NOS activation in pancreatic beta-cells, an effect not associated with inhibition of NF-kappa B activation.
11338 8986323 Environmental factors appear to be nongenetic risks of importance in the progression of insulin-dependent diabetes mellitus (IDDM) or type 1 diabetes, whose mechanisms are not yet well understood.
11339 8989248 Among those candidate genes is the cytotoxic T lymphocyte antigen 4 (CTLA4) located on chromosome 2q33 in man.
11340 8989248 We investigated the distribution of the CTLA4 exon 1 polymorphism (49 A/G) in Graves' disease and IDDM.
11341 8989248 In conclusion, an alanine at codon 17 of CTLA4 is associated with genetic susceptibility to Graves' disease as well as to IDDM.
11342 8989248 Among those candidate genes is the cytotoxic T lymphocyte antigen 4 (CTLA4) located on chromosome 2q33 in man.
11343 8989248 We investigated the distribution of the CTLA4 exon 1 polymorphism (49 A/G) in Graves' disease and IDDM.
11344 8989248 In conclusion, an alanine at codon 17 of CTLA4 is associated with genetic susceptibility to Graves' disease as well as to IDDM.
11345 8989249 The aim of the present study was to investigate the presence of anti-AADC antibodies in a large cohort of patients with APS I, and in patients with isolated insulin-dependent diabetes mellitus (IDDM).
11346 8989249 We found autoantibodies against AADC in 35 of 69 patients (51%) with APS I but in none of 138 patients with isolated IDDM or 91 healthy controls.
11347 8989249 Of the 9 APS I patients with IDDM, 5 had antibodies against both AADC and glutamate decarboxylase, 2 against AADC only, and 2 against glutamate decarboxylase only.
11348 8989249 Thus, an autoimmune reactivity against AADC may be involved in the pathogenesis of autoimmune chronic active hepatitis and vitiligo in APS I patients, whereas the role of AADC in the development of IDDM in these patients remains to be determined.
11349 8989249 The aim of the present study was to investigate the presence of anti-AADC antibodies in a large cohort of patients with APS I, and in patients with isolated insulin-dependent diabetes mellitus (IDDM).
11350 8989249 We found autoantibodies against AADC in 35 of 69 patients (51%) with APS I but in none of 138 patients with isolated IDDM or 91 healthy controls.
11351 8989249 Of the 9 APS I patients with IDDM, 5 had antibodies against both AADC and glutamate decarboxylase, 2 against AADC only, and 2 against glutamate decarboxylase only.
11352 8989249 Thus, an autoimmune reactivity against AADC may be involved in the pathogenesis of autoimmune chronic active hepatitis and vitiligo in APS I patients, whereas the role of AADC in the development of IDDM in these patients remains to be determined.
11353 8989249 The aim of the present study was to investigate the presence of anti-AADC antibodies in a large cohort of patients with APS I, and in patients with isolated insulin-dependent diabetes mellitus (IDDM).
11354 8989249 We found autoantibodies against AADC in 35 of 69 patients (51%) with APS I but in none of 138 patients with isolated IDDM or 91 healthy controls.
11355 8989249 Of the 9 APS I patients with IDDM, 5 had antibodies against both AADC and glutamate decarboxylase, 2 against AADC only, and 2 against glutamate decarboxylase only.
11356 8989249 Thus, an autoimmune reactivity against AADC may be involved in the pathogenesis of autoimmune chronic active hepatitis and vitiligo in APS I patients, whereas the role of AADC in the development of IDDM in these patients remains to be determined.
11357 8989249 The aim of the present study was to investigate the presence of anti-AADC antibodies in a large cohort of patients with APS I, and in patients with isolated insulin-dependent diabetes mellitus (IDDM).
11358 8989249 We found autoantibodies against AADC in 35 of 69 patients (51%) with APS I but in none of 138 patients with isolated IDDM or 91 healthy controls.
11359 8989249 Of the 9 APS I patients with IDDM, 5 had antibodies against both AADC and glutamate decarboxylase, 2 against AADC only, and 2 against glutamate decarboxylase only.
11360 8989249 Thus, an autoimmune reactivity against AADC may be involved in the pathogenesis of autoimmune chronic active hepatitis and vitiligo in APS I patients, whereas the role of AADC in the development of IDDM in these patients remains to be determined.
11361 8991326 The present study was designed to examine recall and rehearsal in short-term memory among children with insulin-dependent diabetes mellitus (IDDM).
11362 8992539 [Selected clinical characteristics of insulin dependent diabetes (IDDM) discovered in the years 1990-1992 in patients 0-29 years of age from the Rzeszów voivodship].
11363 8993171 In this study we evaluated 31 insulin-dependent diabetes mellitus (IDDM) patients (ages 12.1 +/- 3.4 years, 18 males/13 females) who started on multiple subcutaneous insulin injections (MSII) within six weeks of diagnosis and achieved either complete (CR: no insulin requirement and near-normoglycemia for at least two weeks) or incomplete (ICR: minimum 50% decline in insulin requirement while maintaining near-normoglycemia for two weeks or more) remissions within the first 12 weeks of the MSII trial.
11364 8993395 Signal transduction of PACAP and GLP-1 in pancreatic beta cells.
11365 8993395 PACAP and GLP-1 depolarize pancreatic beta cells and stimulate insulin secretion in the presence of glucose.
11366 8993395 Therefore, the possibility arises that PACAP, GLP-1, and maitotoxin all act on the same types of ion channels in these cells, and that these channels are sensitive to alterations in the content of intracellular calcium.
11367 8993395 FIGURE 6 summarizes our current knowledge concerning the properties of the PACAP and GLP-1 signaling systems as they pertain to the regulation of NSCCs and intracellular calcium homeostasis in the beta cell.
11368 8993395 Given that PACAP and GLP-1 are proven to be exceptionally potent insulin secretagogues, it is of considerable interest to determine their usefulness as blood glucose-lowering agents.
11369 8993395 Initial evaluations of the therapeutic effectiveness of GLP-1 indicate a role for this peptide in the treatment of NIDDM, and also possibly insulin-dependent diabetes mellitus (IDDM).
11370 8993395 These observations reinforce the notion that peptides of the PACAP/glucagon/VIP family represent important pharmacological tools for use in experimental therapeutics.
11371 8997648 Gingival health (bleeding on probing) and oral hygiene (plaque percent) were assessed in 2 groups of children and adolescents with insulin-dependent diabetes mellitus (IDDM). 1st study group included 12 newly diagnosed diabetic children and adolescents (age range 6.3-14.0 years, 5 boys and 7 girls).
11372 8999362 Neither acute nor habitual smoking causes substantial changes in insulin sensitivity in IDDM patients, whereas it does so in NIDDM.
11373 8999662 In patients suffering from insulin-dependent diabetes mellitus (IDDM) with or without preclinical and clinical signs of diabetic nephropathy, the degree of epithelial cell lesions in the renal tubules was assessed from the urinary activities of enzymes at various sites, such as lysosomal (N-acetyl-beta-D-glucosaminidase (NAG) and beta-galactosidase (beta-GA)), brush edge membranous (alanine aminopeptidase (AAP), and cytosolic (alpha-glucosidase (alpha-GL)).
11374 9000040 Steroid 21-hydroxylase autoantibodies in insulin-dependent diabetes mellitus.
11375 9000040 We have studied the sera from 304 patients with insulin-dependent diabetes mellitus (IDDM) for steroid 21-hydroxylase (P450c21) autoantibodies by an in vitro translation and immunoprecipitation assay.
11376 9000040 When the IDDM patients with P450c21 antibodies were analyzed for their HLA, 6 of them (86%) belonged to the HLA DQB1*0201-positive group.
11377 9000040 Steroid 21-hydroxylase autoantibodies in insulin-dependent diabetes mellitus.
11378 9000040 We have studied the sera from 304 patients with insulin-dependent diabetes mellitus (IDDM) for steroid 21-hydroxylase (P450c21) autoantibodies by an in vitro translation and immunoprecipitation assay.
11379 9000040 When the IDDM patients with P450c21 antibodies were analyzed for their HLA, 6 of them (86%) belonged to the HLA DQB1*0201-positive group.
11380 9001168 A case associated with insulin-dependent diabetes mellitus (IDDM), rheumatoid arthritis (RA), and autoimmune thyroid disease (AITD) was reported.
11381 9005960 We tested hepatic ketogenesis in FCPD patients using a ketogenic challenge of oral medium-chain triglycerides (MCTs) and compared it with that in matched insulin-dependent diabetes mellitus (IDDM) patients and healthy controls.
11382 9005968 Do non-insulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM) share genetic susceptibility loci?
11383 9005968 Non-insulin-dependent diabetes mellitus (NIDDM) has been viewed as genetically and physiologically distinct from insulin-dependent diabetes mellitus (IDDM), yet many of the recently suggested IDDM susceptibility loci are likely to increase the risk of diabetes through nonautoimmune mechanisms.
11384 9005968 Do non-insulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM) share genetic susceptibility loci?
11385 9005968 Non-insulin-dependent diabetes mellitus (NIDDM) has been viewed as genetically and physiologically distinct from insulin-dependent diabetes mellitus (IDDM), yet many of the recently suggested IDDM susceptibility loci are likely to increase the risk of diabetes through nonautoimmune mechanisms.
11386 9005970 Sialic acid (SA) content and Na+/K+-ATPase activity of red blood cell (RBC) membranes were studied in 26 normoalbuminuric patients with insulin-dependent diabetes mellitus (IDDM), 25 normoalbuminuric patients with non-insulin-dependent diabetes mellitus (NIDDM), and 40 healthy nondiabetic subjects with a negative family history for diabetes.
11387 9006222 The sets were: insulin-dependent diabetes mellitus (IDDM), diet-treated non-insulin-dependent diabetes mellitus (NIDDM), oral agent-treated NIDDM, insulin-treated NIDDM.
11388 9006222 Data on glycosylated hemoglobin (A1c) values, percent ideal body weight (%IBW), home blood glucose monitoring (HBGM/week were analysed for all sets; data on hypoglycemic events/month were analysed only for the group with IDDM.
11389 9006222 The sets were: insulin-dependent diabetes mellitus (IDDM), diet-treated non-insulin-dependent diabetes mellitus (NIDDM), oral agent-treated NIDDM, insulin-treated NIDDM.
11390 9006222 Data on glycosylated hemoglobin (A1c) values, percent ideal body weight (%IBW), home blood glucose monitoring (HBGM/week were analysed for all sets; data on hypoglycemic events/month were analysed only for the group with IDDM.
11391 9006238 The Stockholm Diabetes Intervention Study (SDIS) showed that lower blood glucose levels led to halted or retarded microvascular complications in patients with insulin-dependent (type 1) diabetes mellitus (IDDM).
11392 9007603 The documentation was incomplete; e.g. in 8.0% of insulin-dependent (IDDM) and in 26.4% of non-insulin-dependent diabetics (NIDDM), HbA1c was missing.
11393 9012538 Cytokine-inducers prevent insulin-dependent diabetes mellitus (IDDM) in animal models.
11394 9012538 We extend this therapy to non-insulin-dependent diabetes mellitus (NIDDM), because it was reported that diabetes of KK-Ay mice, a model for NIDDM, was recovered by allogenic bone-marrow transplantation that also prevented IDDM in animal models.
11395 9012538 Among various cytokines possibly induced by OK-432 and BCG, IL-1 alpha, TNF alpha and lymphotoxin significantly improved FBG and GTT in KK-Ay mice, whereas IL-2 and IFN gamma did not.
11396 9012538 Cytokine-inducers prevent insulin-dependent diabetes mellitus (IDDM) in animal models.
11397 9012538 We extend this therapy to non-insulin-dependent diabetes mellitus (NIDDM), because it was reported that diabetes of KK-Ay mice, a model for NIDDM, was recovered by allogenic bone-marrow transplantation that also prevented IDDM in animal models.
11398 9012538 Among various cytokines possibly induced by OK-432 and BCG, IL-1 alpha, TNF alpha and lymphotoxin significantly improved FBG and GTT in KK-Ay mice, whereas IL-2 and IFN gamma did not.
11399 9013043 Insulin-dependent diabetes mellitus (IDDM), also known as type 1 or juvenile diabetes, is one of the first disorders with a complex genetic basis that researchers have begun to unravel.
11400 9013043 More than 20 years ago, the HLA region was found to contain a major locus that influences predisposition to IDDM, and a decade ago a locus with a smaller effect was identified in the insulin-gene region.
11401 9013043 Insulin-dependent diabetes mellitus (IDDM), also known as type 1 or juvenile diabetes, is one of the first disorders with a complex genetic basis that researchers have begun to unravel.
11402 9013043 More than 20 years ago, the HLA region was found to contain a major locus that influences predisposition to IDDM, and a decade ago a locus with a smaller effect was identified in the insulin-gene region.
11403 9015655 We examined the effect of exercise in insulin clearance with euglycaemic insulin clamp in 28 healthy men either 12 h after a marathon run (n = 14) or 44 h after a 2-h treadmill exercise (n = 14), and in seven insulin-dependent diabetes mellitus (IDDM) patients 12 h after a marathon run, and after a resting, control day.
11404 9015655 Insulin clearance was significantly increased by exercise both in healthy men (9% P < 0.05) and in IDDM subjects (15%, P < 0.05).
11405 9015655 After exercise, endogenous insulin secretion in healthy men is reduced and insulin clearance is enhanced both in healthy men and in IDDM patients.
11406 9015655 We examined the effect of exercise in insulin clearance with euglycaemic insulin clamp in 28 healthy men either 12 h after a marathon run (n = 14) or 44 h after a 2-h treadmill exercise (n = 14), and in seven insulin-dependent diabetes mellitus (IDDM) patients 12 h after a marathon run, and after a resting, control day.
11407 9015655 Insulin clearance was significantly increased by exercise both in healthy men (9% P < 0.05) and in IDDM subjects (15%, P < 0.05).
11408 9015655 After exercise, endogenous insulin secretion in healthy men is reduced and insulin clearance is enhanced both in healthy men and in IDDM patients.
11409 9015655 We examined the effect of exercise in insulin clearance with euglycaemic insulin clamp in 28 healthy men either 12 h after a marathon run (n = 14) or 44 h after a 2-h treadmill exercise (n = 14), and in seven insulin-dependent diabetes mellitus (IDDM) patients 12 h after a marathon run, and after a resting, control day.
11410 9015655 Insulin clearance was significantly increased by exercise both in healthy men (9% P < 0.05) and in IDDM subjects (15%, P < 0.05).
11411 9015655 After exercise, endogenous insulin secretion in healthy men is reduced and insulin clearance is enhanced both in healthy men and in IDDM patients.
11412 9015673 Analysis of the prevalence of insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) in various climato-geographic and administrative regions of the Ukraine was performed.
11413 9015678 Rational prevention of insulin-dependent diabetes mellitus (IDDM) requires knowledge about the aetiology and pathogenesis of the disease.
11414 9015681 Antibodies to glutamic acid decarboxylase (anti-GAD) predict the progression of adults masquerading as NIDDM to insulin dependency and predict the eventual occurrence of IDDM in healthy pregnant women in Finland.
11415 9015681 Nevertheless, 94% of children with newly diagnosed IDDM that we studied had an autoimmune response to either GAD, ICA or IAA, singly or in combination.
11416 9015681 Antibodies to glutamic acid decarboxylase (anti-GAD) predict the progression of adults masquerading as NIDDM to insulin dependency and predict the eventual occurrence of IDDM in healthy pregnant women in Finland.
11417 9015681 Nevertheless, 94% of children with newly diagnosed IDDM that we studied had an autoimmune response to either GAD, ICA or IAA, singly or in combination.
11418 9015683 This study applied a Cox proportional hazard model to investigate the calendar time trends of insulin-dependent diabetes mellitus (IDDM) mortality.
11419 9015684 We studied the incidence of insulin-dependent diabetes mellitus (IDDM) among children up to 15 years old of Caucasian and Mapuche origin, in the IX Region of Chile between 1980 and 1993.
11420 9015688 Little information is available about insulin-dependent diabetes mellitus (IDDM) when it occurs among US minorities.
11421 9015688 The ongoing epidemic of non-insulin-dependent diabetes mellitus (NIDDM) among African-Americans and US Hispanics is likely to be the reason for the large number of minority IDDM patients who have a first-degree relative with diabetes.
11422 9015688 Little information is available about insulin-dependent diabetes mellitus (IDDM) when it occurs among US minorities.
11423 9015688 The ongoing epidemic of non-insulin-dependent diabetes mellitus (NIDDM) among African-Americans and US Hispanics is likely to be the reason for the large number of minority IDDM patients who have a first-degree relative with diabetes.
11424 9017355 To investigate whether the cardiac sympathetic denervation recently described in newly diagnosed, but metabolically stabilized, diabetic patients without myocardial perfusion abnormalities reflects transient or permanent sympathetic abnormalities, 123-I-metaiodobenzylguanidine (123-I-MIBG) scintigraphy was performed in 16 patients with insulin-dependent (Type 1) diabetes mellitus (IDDM) 1 year after initial assessment and diagnosis.
11425 9017355 The study demonstrates that scintigraphically assessed cardiac sympathetic denervation in newly diagnosed, but metabolically stabilized, IDDM patients is partially reversed with improved metabolic control after 1 year of intensified insulin therapy.
11426 9017355 To investigate whether the cardiac sympathetic denervation recently described in newly diagnosed, but metabolically stabilized, diabetic patients without myocardial perfusion abnormalities reflects transient or permanent sympathetic abnormalities, 123-I-metaiodobenzylguanidine (123-I-MIBG) scintigraphy was performed in 16 patients with insulin-dependent (Type 1) diabetes mellitus (IDDM) 1 year after initial assessment and diagnosis.
11427 9017355 The study demonstrates that scintigraphically assessed cardiac sympathetic denervation in newly diagnosed, but metabolically stabilized, IDDM patients is partially reversed with improved metabolic control after 1 year of intensified insulin therapy.
11428 9017357 Past cross-sectional studies have suggested that young adults with insulin-dependent (Type 1) diabetes mellitus (IDDM) may experience problems in their close peer relationships.
11429 9017359 Sudden death at night is known to occur in young patients with insulin-dependent (Type 1) diabetes mellitus (IDDM) but the aetiology is uncertain.
11430 9017764 Although the precise events preceding insulin-dependent diabetes mellitus (IDDM, type 1 diabetes) have not yet been elucidated, it is known that IDDM results from a slow, progressive, immune process directed against pancreatic islet beta cells.
11431 9017764 Several methods have been used to halt the autoimmune destruction of the pancreas, with animal and human studies serving as the basis for insulin in preventing IDDM.
11432 9017764 Although the precise events preceding insulin-dependent diabetes mellitus (IDDM, type 1 diabetes) have not yet been elucidated, it is known that IDDM results from a slow, progressive, immune process directed against pancreatic islet beta cells.
11433 9017764 Several methods have been used to halt the autoimmune destruction of the pancreas, with animal and human studies serving as the basis for insulin in preventing IDDM.
11434 9019345 The study is aimed at the determination of oxidative phosphorylation in mitochondria in rats with experimentally induced acute and chronic insulin-dependent diabetes mellitus (IDDM).
11435 9020411 Insulin-dependent diabetes mellitus (IDDM) is a major cause of morbidity and mortality from long-standing complications.
11436 9021409 HLA-DQ8 (DQA1*0302-DQB1*0302: DQ beta 57 Ala) and (DQA1*0302-DQB1*0303: DQ beta 57 Asp) differ only at beta 57, at which polymorphism reportedly confers distinct susceptibility to insulin-dependent diabetes mellitus (IDDM).
11437 9022066 IFN-gamma, IGIF, and IDDM.
11438 9022953 In vivo studies have shown that insulin enhances short-side-chain amino acid intracellular uptake, stimulates transcription and translation of RNA, increases the gene expression of albumin and other proteins and inhibits liver protein breakdown enzymes.
11439 9022953 In IDDM patients most of the whole-body protein turnover studies have shown that insulin deficiency increases protein breakdown and increases amino acid oxidation and that these effects are reversed by insulin treatment.
11440 9022953 Recent studies have demonstrated that a substantial increase in leucine transamination during insulin deprivation contributes to leucine catabolism in IDDM patients.
11441 9022953 In addition, insulin has a differential effect on hepatic protein synthesis, i.e. inhibits fibrinogen synthesis and promotes albumin synthesis.
11442 9022953 Insulin's anticatabolic effect in IDDM patients is largely due to its inhibition of protein breakdown.
11443 9022953 In vivo studies have shown that insulin enhances short-side-chain amino acid intracellular uptake, stimulates transcription and translation of RNA, increases the gene expression of albumin and other proteins and inhibits liver protein breakdown enzymes.
11444 9022953 In IDDM patients most of the whole-body protein turnover studies have shown that insulin deficiency increases protein breakdown and increases amino acid oxidation and that these effects are reversed by insulin treatment.
11445 9022953 Recent studies have demonstrated that a substantial increase in leucine transamination during insulin deprivation contributes to leucine catabolism in IDDM patients.
11446 9022953 In addition, insulin has a differential effect on hepatic protein synthesis, i.e. inhibits fibrinogen synthesis and promotes albumin synthesis.
11447 9022953 Insulin's anticatabolic effect in IDDM patients is largely due to its inhibition of protein breakdown.
11448 9022953 In vivo studies have shown that insulin enhances short-side-chain amino acid intracellular uptake, stimulates transcription and translation of RNA, increases the gene expression of albumin and other proteins and inhibits liver protein breakdown enzymes.
11449 9022953 In IDDM patients most of the whole-body protein turnover studies have shown that insulin deficiency increases protein breakdown and increases amino acid oxidation and that these effects are reversed by insulin treatment.
11450 9022953 Recent studies have demonstrated that a substantial increase in leucine transamination during insulin deprivation contributes to leucine catabolism in IDDM patients.
11451 9022953 In addition, insulin has a differential effect on hepatic protein synthesis, i.e. inhibits fibrinogen synthesis and promotes albumin synthesis.
11452 9022953 Insulin's anticatabolic effect in IDDM patients is largely due to its inhibition of protein breakdown.
11453 9024222 Leptin synthesis is resistant to acute effects of insulin in insulin-dependent diabetes mellitus patients.
11454 9024222 Insulin stimulates ob gene expression and increases serum leptin concentrations in mice and in noninsulin-dependent diabetes mellitus patients.
11455 9024222 We studied the relationship among leptin, insulin, and testosterone in 15 men with insulin-dependent diabetes mellitus (IDDM; age, 29 +/- 2 yr; body mass index, 22.7 +/- 0.5 kg/m2; body fat, 9.5 +/- 1.0%; insulin dose, 44 +/- 4 U/day; hemoglobin A1c, 8.1 +/- 0.3%; diabetes duration, 12.7 +/- 2.0 yr) and 15 healthy control subjects (age, 27 +/- 1 yr; body mass index, 22.6 +/- 0.4 kg/m2; body fat, 9.6 +/- 0.5%) in the fasting state.
11456 9024222 The fasting leptin concentration was negatively correlated to plasma testosterone (r = -0.55; P < 0.05) in IDDM patients.
11457 9024222 The leptin levels were higher in IDDM subjects (P < 0.01) and remained unchanged (2.7 +/- 0.2 vs. 2.7 +/- 0.2 ng/mL) during hyperinsulinemia.
11458 9024222 We reached the following conclusions. 1) In nonobese IDDM patients, leptin synthesis is resistant to the acute effect of insulin. 2) Serum testosterone may contribute to the regulation of leptin synthesis in IDDM patients.
11459 9024222 Leptin synthesis is resistant to acute effects of insulin in insulin-dependent diabetes mellitus patients.
11460 9024222 Insulin stimulates ob gene expression and increases serum leptin concentrations in mice and in noninsulin-dependent diabetes mellitus patients.
11461 9024222 We studied the relationship among leptin, insulin, and testosterone in 15 men with insulin-dependent diabetes mellitus (IDDM; age, 29 +/- 2 yr; body mass index, 22.7 +/- 0.5 kg/m2; body fat, 9.5 +/- 1.0%; insulin dose, 44 +/- 4 U/day; hemoglobin A1c, 8.1 +/- 0.3%; diabetes duration, 12.7 +/- 2.0 yr) and 15 healthy control subjects (age, 27 +/- 1 yr; body mass index, 22.6 +/- 0.4 kg/m2; body fat, 9.6 +/- 0.5%) in the fasting state.
11462 9024222 The fasting leptin concentration was negatively correlated to plasma testosterone (r = -0.55; P < 0.05) in IDDM patients.
11463 9024222 The leptin levels were higher in IDDM subjects (P < 0.01) and remained unchanged (2.7 +/- 0.2 vs. 2.7 +/- 0.2 ng/mL) during hyperinsulinemia.
11464 9024222 We reached the following conclusions. 1) In nonobese IDDM patients, leptin synthesis is resistant to the acute effect of insulin. 2) Serum testosterone may contribute to the regulation of leptin synthesis in IDDM patients.
11465 9024222 Leptin synthesis is resistant to acute effects of insulin in insulin-dependent diabetes mellitus patients.
11466 9024222 Insulin stimulates ob gene expression and increases serum leptin concentrations in mice and in noninsulin-dependent diabetes mellitus patients.
11467 9024222 We studied the relationship among leptin, insulin, and testosterone in 15 men with insulin-dependent diabetes mellitus (IDDM; age, 29 +/- 2 yr; body mass index, 22.7 +/- 0.5 kg/m2; body fat, 9.5 +/- 1.0%; insulin dose, 44 +/- 4 U/day; hemoglobin A1c, 8.1 +/- 0.3%; diabetes duration, 12.7 +/- 2.0 yr) and 15 healthy control subjects (age, 27 +/- 1 yr; body mass index, 22.6 +/- 0.4 kg/m2; body fat, 9.6 +/- 0.5%) in the fasting state.
11468 9024222 The fasting leptin concentration was negatively correlated to plasma testosterone (r = -0.55; P < 0.05) in IDDM patients.
11469 9024222 The leptin levels were higher in IDDM subjects (P < 0.01) and remained unchanged (2.7 +/- 0.2 vs. 2.7 +/- 0.2 ng/mL) during hyperinsulinemia.
11470 9024222 We reached the following conclusions. 1) In nonobese IDDM patients, leptin synthesis is resistant to the acute effect of insulin. 2) Serum testosterone may contribute to the regulation of leptin synthesis in IDDM patients.
11471 9024222 Leptin synthesis is resistant to acute effects of insulin in insulin-dependent diabetes mellitus patients.
11472 9024222 Insulin stimulates ob gene expression and increases serum leptin concentrations in mice and in noninsulin-dependent diabetes mellitus patients.
11473 9024222 We studied the relationship among leptin, insulin, and testosterone in 15 men with insulin-dependent diabetes mellitus (IDDM; age, 29 +/- 2 yr; body mass index, 22.7 +/- 0.5 kg/m2; body fat, 9.5 +/- 1.0%; insulin dose, 44 +/- 4 U/day; hemoglobin A1c, 8.1 +/- 0.3%; diabetes duration, 12.7 +/- 2.0 yr) and 15 healthy control subjects (age, 27 +/- 1 yr; body mass index, 22.6 +/- 0.4 kg/m2; body fat, 9.6 +/- 0.5%) in the fasting state.
11474 9024222 The fasting leptin concentration was negatively correlated to plasma testosterone (r = -0.55; P < 0.05) in IDDM patients.
11475 9024222 The leptin levels were higher in IDDM subjects (P < 0.01) and remained unchanged (2.7 +/- 0.2 vs. 2.7 +/- 0.2 ng/mL) during hyperinsulinemia.
11476 9024222 We reached the following conclusions. 1) In nonobese IDDM patients, leptin synthesis is resistant to the acute effect of insulin. 2) Serum testosterone may contribute to the regulation of leptin synthesis in IDDM patients.
11477 9025007 Two hundred forty patients, 219 non-insulin-dependent diabetes mellitus (NIDDM) and 21 insulin-dependent diabetes mellitus (IDDM), without history of cerebrovascular accident were followed for 8 years, from January 1981 until December 1988, in our diabetic clinic.
11478 9025010 Peripheral neuropathy was assessed in 135 diabetic patients: 28 insulin-dependent diabetes mellitus (IDDM), 85 non-insulin-dependent diabetes mellitus (NIDDM), and 22 insulin-treated NIDDM patients, on the basis of both clinical findings and extensive electrophysiological testing (four motor nerves and four sensory nerves, and right and left Hoffmann's reflex), using a total of 20 parameters.
11479 9026594 According to WHO criteria 136 of these patients (24.7%) were classified as insulin-dependent (IDDM), 405 (73.5%) as non-insulin-dependent (NIDDM), and 9 as secondary diabetes (1.6%) related to other diseases.
11480 9026936 16 patients with insulin-dependent diabetes mellitus (IDDM) lasting 8-19 years had pronounced diabetic nephropathy (proteinuria stage), retinopathy (stage I, II or III), disturbed circulation in the lower limbs detected at foot dopplerography.
11481 9028516 Exercise and insulin-dependent diabetes mellitus (IDDM): benefits and pitfalls.
11482 9028722 Pramlintide, a human amylin analogue, reduces hyperglycaemia after meals in patients with insulin-dependent diabetes mellitus (IDDM).
11483 9028722 Amylin agonists such as pramlintide may, therefore, be of value in improving glycaemic control in IDDM by modifying gastric emptying.
11484 9028722 Pramlintide, a human amylin analogue, reduces hyperglycaemia after meals in patients with insulin-dependent diabetes mellitus (IDDM).
11485 9028722 Amylin agonists such as pramlintide may, therefore, be of value in improving glycaemic control in IDDM by modifying gastric emptying.
11486 9028724 IA-2-autoantibodies complement GAD65-autoantibodies in new-onset IDDM patients and help predict impending diabetes in their siblings.
11487 9028724 IA-2 has been identified as an autoantigen that is recognized by immunoglobulins from insulin-dependent diabetic (IDDM) patients.
11488 9028724 Using a liquid phase radiobinding assay, we performed an IA-2-autoantibody (IA-2-Ab) assay in 474 IDDM patients and 482 non-diabetic control subjects aged 0-3 years.
11489 9028724 IA-2-Ab levels were positively correlated with ICA titres (p < 0.001) and HLA DQ A1*0301-DQ B1*0.02 (p < 0.003) by multivariate analysis.
11490 9028724 In a group of 481 non-diabetic siblings (age 0-39 years) of IDDM patients only 7 were IA-2-Ab positive (1.5%).
11491 9028724 In conclusion, IA-2-Ab show a high diagnostic specificity for IDDM and are predictive markers of impending diabetes in siblings of patients.
11492 9028724 IA-2-autoantibodies complement GAD65-autoantibodies in new-onset IDDM patients and help predict impending diabetes in their siblings.
11493 9028724 IA-2 has been identified as an autoantigen that is recognized by immunoglobulins from insulin-dependent diabetic (IDDM) patients.
11494 9028724 Using a liquid phase radiobinding assay, we performed an IA-2-autoantibody (IA-2-Ab) assay in 474 IDDM patients and 482 non-diabetic control subjects aged 0-3 years.
11495 9028724 IA-2-Ab levels were positively correlated with ICA titres (p < 0.001) and HLA DQ A1*0301-DQ B1*0.02 (p < 0.003) by multivariate analysis.
11496 9028724 In a group of 481 non-diabetic siblings (age 0-39 years) of IDDM patients only 7 were IA-2-Ab positive (1.5%).
11497 9028724 In conclusion, IA-2-Ab show a high diagnostic specificity for IDDM and are predictive markers of impending diabetes in siblings of patients.
11498 9028724 IA-2-autoantibodies complement GAD65-autoantibodies in new-onset IDDM patients and help predict impending diabetes in their siblings.
11499 9028724 IA-2 has been identified as an autoantigen that is recognized by immunoglobulins from insulin-dependent diabetic (IDDM) patients.
11500 9028724 Using a liquid phase radiobinding assay, we performed an IA-2-autoantibody (IA-2-Ab) assay in 474 IDDM patients and 482 non-diabetic control subjects aged 0-3 years.
11501 9028724 IA-2-Ab levels were positively correlated with ICA titres (p < 0.001) and HLA DQ A1*0301-DQ B1*0.02 (p < 0.003) by multivariate analysis.
11502 9028724 In a group of 481 non-diabetic siblings (age 0-39 years) of IDDM patients only 7 were IA-2-Ab positive (1.5%).
11503 9028724 In conclusion, IA-2-Ab show a high diagnostic specificity for IDDM and are predictive markers of impending diabetes in siblings of patients.
11504 9028724 IA-2-autoantibodies complement GAD65-autoantibodies in new-onset IDDM patients and help predict impending diabetes in their siblings.
11505 9028724 IA-2 has been identified as an autoantigen that is recognized by immunoglobulins from insulin-dependent diabetic (IDDM) patients.
11506 9028724 Using a liquid phase radiobinding assay, we performed an IA-2-autoantibody (IA-2-Ab) assay in 474 IDDM patients and 482 non-diabetic control subjects aged 0-3 years.
11507 9028724 IA-2-Ab levels were positively correlated with ICA titres (p < 0.001) and HLA DQ A1*0301-DQ B1*0.02 (p < 0.003) by multivariate analysis.
11508 9028724 In a group of 481 non-diabetic siblings (age 0-39 years) of IDDM patients only 7 were IA-2-Ab positive (1.5%).
11509 9028724 In conclusion, IA-2-Ab show a high diagnostic specificity for IDDM and are predictive markers of impending diabetes in siblings of patients.
11510 9028724 IA-2-autoantibodies complement GAD65-autoantibodies in new-onset IDDM patients and help predict impending diabetes in their siblings.
11511 9028724 IA-2 has been identified as an autoantigen that is recognized by immunoglobulins from insulin-dependent diabetic (IDDM) patients.
11512 9028724 Using a liquid phase radiobinding assay, we performed an IA-2-autoantibody (IA-2-Ab) assay in 474 IDDM patients and 482 non-diabetic control subjects aged 0-3 years.
11513 9028724 IA-2-Ab levels were positively correlated with ICA titres (p < 0.001) and HLA DQ A1*0301-DQ B1*0.02 (p < 0.003) by multivariate analysis.
11514 9028724 In a group of 481 non-diabetic siblings (age 0-39 years) of IDDM patients only 7 were IA-2-Ab positive (1.5%).
11515 9028724 In conclusion, IA-2-Ab show a high diagnostic specificity for IDDM and are predictive markers of impending diabetes in siblings of patients.
11516 9029704 As a rule the younger population (usually under age 30) has insulin-dependent diabetes mellitus (IDDM, sometimes referred to as Type I diabetes) while the older population is affected by non-insulin-dependent diabetes mellitus (NIDDM, or Type II).
11517 9030873 The diagnostic specificity of recombinant 21-hydroxylase autoantibodies (21OH-Ab) for Addison's disease was tested in adult patients with either Graves' disease (GD), insulin-dependent diabetes mellitus (IDDM), or polyendocrinopathy, as well as in healthy controls.
11518 9031814 In addition, only 242 patients (18.2%) self-monitored their glycemia with a mean frequency of at least once a day (29.7% among insulin-dependent diabetes mellitus (IDDM) and 13.9%, among insulin-treated non-insulin-dependent diabetes mellitus (NIDDM-IT) patients).
11519 9033806 The radical nitric oxide (NO) may be a mediator of pancreatic beta-cell damage in early insulin-dependent diabetes mellitus (IDDM).
11520 9038852 Eight normal subjects, four subjects with intensively treated insulin-dependent diabetes mellitus (IDDM), and six subjects with conventionally treated IDDM consumed a test meal of 0.5 g protein and 10 kcal per kg body weight, first while adapted to a conventional diet high in protein, and then again after 5 days of dietary protein restriction.
11521 9041325 Exposure to Coxsackie B virus or other enteroviruses prenatally or in childhood increases the risk for later manifestation of insulin-dependent diabetes mellitus (IDDM).
11522 9042432 Genetic resistance and susceptibility to insulin-dependent diabetes mellitus (IDDM) have been associated with the HLA class II region on chromosome 6.
11523 9042932 Insulin-dependent diabetes mellitus (IDDM) HLA class II DRB1-DQA1-DQB1 data from four populations (Norwegian, Sardinian, Mexican American, and Taiwanese) have been analyzed to detect the amino acids involved in the disease process.
11524 9045858 Maturity-onset diabetes of the young (MODY) type 3 is a dominantly inherited form of diabetes, which is often misdiagnosed as non-insulin-dependent diabetes mellitus (NIDDM) or insulin-dependent diabetes mellitus (IDDM).
11525 9045858 Phenotypic analysis of members from four large Finnish MODY3 kindreds (linked to chromosome 12q with a maximum lod score of 15) revealed a severe impairment in insulin secretion, which was present also in those normoglycemic family members who had inherited the MODY3 gene.
11526 9045858 In contrast to patients with NIDDM, MODY3 patients did not show any features of the insulin resistance syndrome.
11527 9045858 Taken together with our recent findings of linkage between this region on chromosome 12 and an insulin-deficient form of NIDDM (NIDDM2), the data suggest that mutations at the MODY3/NIDDM2 gene(s) result in a reduced insulin secretory response, that subsequently progresses to diabetes and underlines the importance of subphenotypic classification in studies of diabetes.
11528 9046427 Insulin-dependent diabetes mellitus (IDDM) is an immunopathological condition involving loss of beta cell function, but views of how this arises are confusing and contradictory.
11529 9047087 Hypoglycaemia and non-cognitive aspects of psychological function in insulin-dependent (type 1) diabetes mellitus (IDDM).
11530 9047087 Hypoglycaemia provokes unpleasant symptoms and sensations in patients with insulin-dependent (Type 1) diabetes mellitus (IDDM).
11531 9047087 Hypoglycaemia and non-cognitive aspects of psychological function in insulin-dependent (type 1) diabetes mellitus (IDDM).
11532 9047087 Hypoglycaemia provokes unpleasant symptoms and sensations in patients with insulin-dependent (Type 1) diabetes mellitus (IDDM).
11533 9047092 Genetic variation of a collagen IV alpha 1-chain gene polymorphism in Danish insulin-dependent diabetes mellitus (IDDM) patients: lack of association to nephropathy and proliferative retinopathy.
11534 9047092 In insulin-dependent (Type 1) diabetes mellitus (IDDM) the development of nephropathy is partly due to genetic susceptibility.
11535 9047092 Previously one study has demonstrated a relationship between a HindIII restriction polymorphism of the collagen IV alpha 1-chain gene and diabetic nephropathy.
11536 9047092 The aim of the present study was to evaluate such as association in a case-control study including 207 Danish IDDM patients: 116 with nephropathy (urinary albumin excretion rate (AER) > 300 mg 24 h-1) and 91 without nephropathy (AER < 30 mg 24 h-1).
11537 9047092 Using genomic DNA, HindIII restriction fragment length analysis revealed a bi allele polymorphism visualized by southern hybridization with a cDNA probe recognizing the collagen IV alpha 1-chain gene.
11538 9047092 We conclude that in a Danish IDDM population a HindIII restriction polymorphism of the collagen IV alpha 1-chain gene is not associated with diabetic nephropathy, diabetic retinopathy or with diabetes per se.
11539 9047092 Genetic variation of a collagen IV alpha 1-chain gene polymorphism in Danish insulin-dependent diabetes mellitus (IDDM) patients: lack of association to nephropathy and proliferative retinopathy.
11540 9047092 In insulin-dependent (Type 1) diabetes mellitus (IDDM) the development of nephropathy is partly due to genetic susceptibility.
11541 9047092 Previously one study has demonstrated a relationship between a HindIII restriction polymorphism of the collagen IV alpha 1-chain gene and diabetic nephropathy.
11542 9047092 The aim of the present study was to evaluate such as association in a case-control study including 207 Danish IDDM patients: 116 with nephropathy (urinary albumin excretion rate (AER) > 300 mg 24 h-1) and 91 without nephropathy (AER < 30 mg 24 h-1).
11543 9047092 Using genomic DNA, HindIII restriction fragment length analysis revealed a bi allele polymorphism visualized by southern hybridization with a cDNA probe recognizing the collagen IV alpha 1-chain gene.
11544 9047092 We conclude that in a Danish IDDM population a HindIII restriction polymorphism of the collagen IV alpha 1-chain gene is not associated with diabetic nephropathy, diabetic retinopathy or with diabetes per se.
11545 9047092 Genetic variation of a collagen IV alpha 1-chain gene polymorphism in Danish insulin-dependent diabetes mellitus (IDDM) patients: lack of association to nephropathy and proliferative retinopathy.
11546 9047092 In insulin-dependent (Type 1) diabetes mellitus (IDDM) the development of nephropathy is partly due to genetic susceptibility.
11547 9047092 Previously one study has demonstrated a relationship between a HindIII restriction polymorphism of the collagen IV alpha 1-chain gene and diabetic nephropathy.
11548 9047092 The aim of the present study was to evaluate such as association in a case-control study including 207 Danish IDDM patients: 116 with nephropathy (urinary albumin excretion rate (AER) > 300 mg 24 h-1) and 91 without nephropathy (AER < 30 mg 24 h-1).
11549 9047092 Using genomic DNA, HindIII restriction fragment length analysis revealed a bi allele polymorphism visualized by southern hybridization with a cDNA probe recognizing the collagen IV alpha 1-chain gene.
11550 9047092 We conclude that in a Danish IDDM population a HindIII restriction polymorphism of the collagen IV alpha 1-chain gene is not associated with diabetic nephropathy, diabetic retinopathy or with diabetes per se.
11551 9047092 Genetic variation of a collagen IV alpha 1-chain gene polymorphism in Danish insulin-dependent diabetes mellitus (IDDM) patients: lack of association to nephropathy and proliferative retinopathy.
11552 9047092 In insulin-dependent (Type 1) diabetes mellitus (IDDM) the development of nephropathy is partly due to genetic susceptibility.
11553 9047092 Previously one study has demonstrated a relationship between a HindIII restriction polymorphism of the collagen IV alpha 1-chain gene and diabetic nephropathy.
11554 9047092 The aim of the present study was to evaluate such as association in a case-control study including 207 Danish IDDM patients: 116 with nephropathy (urinary albumin excretion rate (AER) > 300 mg 24 h-1) and 91 without nephropathy (AER < 30 mg 24 h-1).
11555 9047092 Using genomic DNA, HindIII restriction fragment length analysis revealed a bi allele polymorphism visualized by southern hybridization with a cDNA probe recognizing the collagen IV alpha 1-chain gene.
11556 9047092 We conclude that in a Danish IDDM population a HindIII restriction polymorphism of the collagen IV alpha 1-chain gene is not associated with diabetic nephropathy, diabetic retinopathy or with diabetes per se.
11557 9047093 Some patients with non-insulin-dependent (Type 2) diabetes mellitus (NIDDM) are positive for antibodies to glutamic acid decarboxylase (anti-GAD), which have been shown to be a useful marker for the diagnosis and prediction of insulin-dependent (Type 1) diabetes mellitus (IDDM).
11558 9048209 The initiation and progression of autoimmune diseases, such as insulin-dependent diabetes mellitus (IDDM), are complex processes that depend on autoantigen exposure, genetic susceptibility, and secondary events that promote autoaggression.
11559 9048209 T-cell costimulation, largely mediated by CD28/B7 interactions, is a major regulatory pathway in the activation and differentiation of T-cells that cause IDDM in murine models.
11560 9048209 The initiation and progression of autoimmune diseases, such as insulin-dependent diabetes mellitus (IDDM), are complex processes that depend on autoantigen exposure, genetic susceptibility, and secondary events that promote autoaggression.
11561 9048209 T-cell costimulation, largely mediated by CD28/B7 interactions, is a major regulatory pathway in the activation and differentiation of T-cells that cause IDDM in murine models.
11562 9048916 Reliable genetic and immunological markers are important in the prediction of insulin-dependent diabetes mellitus (IDDM).
11563 9048916 Since glutamic acid decarboxylase (GAD) is a candidate primary autoantigen, we examined the possible linkage between IDDM and the genes encoding GAD65 (GAD2, 10p11-12) and GAD67 (GAD1, 2q31) in 58 Danish IDDM affected sib pairs.
11564 9048916 No evidence of linkage was found between IDDM and either of the genes encoding GAD.
11565 9048916 Considering the high prevalence of GAD autoantibodies in IDDM, a putative genetic association between GAD and IDDM would be expected to affect most diabetic individuals.
11566 9048916 Therefore, our data indicate that the association between GAD and IDDM is not genetically determined, and that microsatellites used in this study do not contribute to the prediction of IDDM.
11567 9048916 Reliable genetic and immunological markers are important in the prediction of insulin-dependent diabetes mellitus (IDDM).
11568 9048916 Since glutamic acid decarboxylase (GAD) is a candidate primary autoantigen, we examined the possible linkage between IDDM and the genes encoding GAD65 (GAD2, 10p11-12) and GAD67 (GAD1, 2q31) in 58 Danish IDDM affected sib pairs.
11569 9048916 No evidence of linkage was found between IDDM and either of the genes encoding GAD.
11570 9048916 Considering the high prevalence of GAD autoantibodies in IDDM, a putative genetic association between GAD and IDDM would be expected to affect most diabetic individuals.
11571 9048916 Therefore, our data indicate that the association between GAD and IDDM is not genetically determined, and that microsatellites used in this study do not contribute to the prediction of IDDM.
11572 9048916 Reliable genetic and immunological markers are important in the prediction of insulin-dependent diabetes mellitus (IDDM).
11573 9048916 Since glutamic acid decarboxylase (GAD) is a candidate primary autoantigen, we examined the possible linkage between IDDM and the genes encoding GAD65 (GAD2, 10p11-12) and GAD67 (GAD1, 2q31) in 58 Danish IDDM affected sib pairs.
11574 9048916 No evidence of linkage was found between IDDM and either of the genes encoding GAD.
11575 9048916 Considering the high prevalence of GAD autoantibodies in IDDM, a putative genetic association between GAD and IDDM would be expected to affect most diabetic individuals.
11576 9048916 Therefore, our data indicate that the association between GAD and IDDM is not genetically determined, and that microsatellites used in this study do not contribute to the prediction of IDDM.
11577 9048916 Reliable genetic and immunological markers are important in the prediction of insulin-dependent diabetes mellitus (IDDM).
11578 9048916 Since glutamic acid decarboxylase (GAD) is a candidate primary autoantigen, we examined the possible linkage between IDDM and the genes encoding GAD65 (GAD2, 10p11-12) and GAD67 (GAD1, 2q31) in 58 Danish IDDM affected sib pairs.
11579 9048916 No evidence of linkage was found between IDDM and either of the genes encoding GAD.
11580 9048916 Considering the high prevalence of GAD autoantibodies in IDDM, a putative genetic association between GAD and IDDM would be expected to affect most diabetic individuals.
11581 9048916 Therefore, our data indicate that the association between GAD and IDDM is not genetically determined, and that microsatellites used in this study do not contribute to the prediction of IDDM.
11582 9048916 Reliable genetic and immunological markers are important in the prediction of insulin-dependent diabetes mellitus (IDDM).
11583 9048916 Since glutamic acid decarboxylase (GAD) is a candidate primary autoantigen, we examined the possible linkage between IDDM and the genes encoding GAD65 (GAD2, 10p11-12) and GAD67 (GAD1, 2q31) in 58 Danish IDDM affected sib pairs.
11584 9048916 No evidence of linkage was found between IDDM and either of the genes encoding GAD.
11585 9048916 Considering the high prevalence of GAD autoantibodies in IDDM, a putative genetic association between GAD and IDDM would be expected to affect most diabetic individuals.
11586 9048916 Therefore, our data indicate that the association between GAD and IDDM is not genetically determined, and that microsatellites used in this study do not contribute to the prediction of IDDM.
11587 9049479 We present secular trends of childhood onset insulin-dependent diabetes mellitus (IDDM) in Finland, Estonia, Latvia and Lithuania during the period of 1983-1992.
11588 9049483 The aim of this study was to evaluate the geographic variation in mortality among individuals with youth-onset insulin-dependent diabetes mellitus (IDDM) across the world.
11589 9049485 This single-centre study investigated parameters that positively correlated with the success rate after islet allotransplantation in insulin-dependent diabetic (IDDM) patients.
11590 9049488 The rate of development and progression of renal disease varies greatly in insulin-dependent diabetic (IDDM) patients.
11591 9049792 Monocytic TNF alpha secretion patterns in IDDM patients with periodontal diseases.
11592 9049792 The aim of the present study was to identify whether monocytic TNF alpha secretion patterns could serve as a potential phenotypic discriminator for periodontal disease susceptibility within insulin-dependent diabetes mellitus (IDDM) patients.
11593 9049792 In 32 IDDM individuals the lipopolysaccharide (LPS) stimulated monocytic TNF alpha secretion dose-response characteristics were analyzed and related to two different periodontal status categories.
11594 9049792 In addition, approximately 40% (10 of 24) IDDM periodontitis patients in group B demonstrated a 62-fold elevation in TNF alpha secretion relative to non-diabetic gingivitis or periodontitis patients and a 13.5-fold increase relative to IDDM group A (gingivitis or mild periodontitis) patients.
11595 9049792 Monocytic TNF alpha secretion patterns in IDDM patients with periodontal diseases.
11596 9049792 The aim of the present study was to identify whether monocytic TNF alpha secretion patterns could serve as a potential phenotypic discriminator for periodontal disease susceptibility within insulin-dependent diabetes mellitus (IDDM) patients.
11597 9049792 In 32 IDDM individuals the lipopolysaccharide (LPS) stimulated monocytic TNF alpha secretion dose-response characteristics were analyzed and related to two different periodontal status categories.
11598 9049792 In addition, approximately 40% (10 of 24) IDDM periodontitis patients in group B demonstrated a 62-fold elevation in TNF alpha secretion relative to non-diabetic gingivitis or periodontitis patients and a 13.5-fold increase relative to IDDM group A (gingivitis or mild periodontitis) patients.
11599 9049792 Monocytic TNF alpha secretion patterns in IDDM patients with periodontal diseases.
11600 9049792 The aim of the present study was to identify whether monocytic TNF alpha secretion patterns could serve as a potential phenotypic discriminator for periodontal disease susceptibility within insulin-dependent diabetes mellitus (IDDM) patients.
11601 9049792 In 32 IDDM individuals the lipopolysaccharide (LPS) stimulated monocytic TNF alpha secretion dose-response characteristics were analyzed and related to two different periodontal status categories.
11602 9049792 In addition, approximately 40% (10 of 24) IDDM periodontitis patients in group B demonstrated a 62-fold elevation in TNF alpha secretion relative to non-diabetic gingivitis or periodontitis patients and a 13.5-fold increase relative to IDDM group A (gingivitis or mild periodontitis) patients.
11603 9049792 Monocytic TNF alpha secretion patterns in IDDM patients with periodontal diseases.
11604 9049792 The aim of the present study was to identify whether monocytic TNF alpha secretion patterns could serve as a potential phenotypic discriminator for periodontal disease susceptibility within insulin-dependent diabetes mellitus (IDDM) patients.
11605 9049792 In 32 IDDM individuals the lipopolysaccharide (LPS) stimulated monocytic TNF alpha secretion dose-response characteristics were analyzed and related to two different periodontal status categories.
11606 9049792 In addition, approximately 40% (10 of 24) IDDM periodontitis patients in group B demonstrated a 62-fold elevation in TNF alpha secretion relative to non-diabetic gingivitis or periodontitis patients and a 13.5-fold increase relative to IDDM group A (gingivitis or mild periodontitis) patients.
11607 9052056 The relationship between nonroutine use of insulin, food, and exercise and the occurrence of hypoglycemia in adults with IDDM and varying degrees of hypoglycemic awareness and metabolic control.
11608 9052056 The purpose of this study was to determine objectively the relationships between changes in the usual amount of insulin injected, food eaten, and exercise performed, and the subsequent occurrence of low blood glucose (< 3.9 mM) in adults with IDDM and varying degrees of hypoglycemic awareness and metabolic control.
11609 9052056 The relationship between nonroutine use of insulin, food, and exercise and the occurrence of hypoglycemia in adults with IDDM and varying degrees of hypoglycemic awareness and metabolic control.
11610 9052056 The purpose of this study was to determine objectively the relationships between changes in the usual amount of insulin injected, food eaten, and exercise performed, and the subsequent occurrence of low blood glucose (< 3.9 mM) in adults with IDDM and varying degrees of hypoglycemic awareness and metabolic control.
11611 9052888 To characterize the molecular mechanism of cardiac and renal complications in non-insulin-dependent diabetes mellitus (NIDDM), we examined the gene expression of Otsuka Long-Evans Tokushima Fatty (OLETF) rats, a new animal model for human NIDDM, at the ages of 14 weeks (prediabetic stage), 30 weeks (NIDDM stage), and 54 weeks (IDDM stage).
11612 9052888 In 14-week-old OLETF rats, cardiac mRNAs for transforming growth factor-beta1 (TGF-beta1) and extracellular matrix, including collagen types I, III, and IV and laminin, were significantly increased compared with control rats (Long-Evans Tokushima Otsuka rats).
11613 9052888 Cardiac beta-myosin heavy chain (MHC) mRNA of OLETF was increased at 30 and 54 weeks of age, whereas alpha-MHC mRNA of OLETF was inversely decreased at 54 weeks.
11614 9053453 Interferon-gamma is essential for destruction of beta cells and development of insulin-dependent diabetes mellitus.
11615 9053453 Autoimmune mediated destruction of beta cells of the islets of Langerhans leads to insulin-dependent diabetes mellitus (IDDM).
11616 9053453 Rat insulin promoter (RIP) lymphocytic choriomeningitis virus (LCMV) transgenic mice that express the nucleoprotein (NP) or glycoprotein (GP) of LCMV under control of the RIP in their beta cells develop IDDM after infection with LCMV and serve as a model for virus-induced IDDM.
11617 9053453 By the use of our RIP LCMV model, we show that in perforin competent but interferon-gamma (IFN-gamma)-deficient mice, beta cell injury is limited and IDDM does not occur.
11618 9053453 Interferon-gamma is essential for destruction of beta cells and development of insulin-dependent diabetes mellitus.
11619 9053453 Autoimmune mediated destruction of beta cells of the islets of Langerhans leads to insulin-dependent diabetes mellitus (IDDM).
11620 9053453 Rat insulin promoter (RIP) lymphocytic choriomeningitis virus (LCMV) transgenic mice that express the nucleoprotein (NP) or glycoprotein (GP) of LCMV under control of the RIP in their beta cells develop IDDM after infection with LCMV and serve as a model for virus-induced IDDM.
11621 9053453 By the use of our RIP LCMV model, we show that in perforin competent but interferon-gamma (IFN-gamma)-deficient mice, beta cell injury is limited and IDDM does not occur.
11622 9053453 Interferon-gamma is essential for destruction of beta cells and development of insulin-dependent diabetes mellitus.
11623 9053453 Autoimmune mediated destruction of beta cells of the islets of Langerhans leads to insulin-dependent diabetes mellitus (IDDM).
11624 9053453 Rat insulin promoter (RIP) lymphocytic choriomeningitis virus (LCMV) transgenic mice that express the nucleoprotein (NP) or glycoprotein (GP) of LCMV under control of the RIP in their beta cells develop IDDM after infection with LCMV and serve as a model for virus-induced IDDM.
11625 9053453 By the use of our RIP LCMV model, we show that in perforin competent but interferon-gamma (IFN-gamma)-deficient mice, beta cell injury is limited and IDDM does not occur.
11626 9054944 Insulin expression in human thymus is modulated by INS VNTR alleles at the IDDM2 locus.
11627 9054944 Type 1 diabetes or insulin-dependent diabetes mellitus (IDDM) is due to autoimmune destruction of pancreatic beta-cells.
11628 9054944 Genetic susceptibility to IDDM is encoded by several loci, one of which (IDDM2) maps to a variable number of tandem repeats (VNTR) minisatellite, upstream of the insulin gene (INS).
11629 9054944 These may be related to type 1 diabetes pathogenesis, as insulin is the only known beta-cell specific IDDM autoantigen.
11630 9054944 Insulin expression in human thymus is modulated by INS VNTR alleles at the IDDM2 locus.
11631 9054944 Type 1 diabetes or insulin-dependent diabetes mellitus (IDDM) is due to autoimmune destruction of pancreatic beta-cells.
11632 9054944 Genetic susceptibility to IDDM is encoded by several loci, one of which (IDDM2) maps to a variable number of tandem repeats (VNTR) minisatellite, upstream of the insulin gene (INS).
11633 9054944 These may be related to type 1 diabetes pathogenesis, as insulin is the only known beta-cell specific IDDM autoantigen.
11634 9054944 Insulin expression in human thymus is modulated by INS VNTR alleles at the IDDM2 locus.
11635 9054944 Type 1 diabetes or insulin-dependent diabetes mellitus (IDDM) is due to autoimmune destruction of pancreatic beta-cells.
11636 9054944 Genetic susceptibility to IDDM is encoded by several loci, one of which (IDDM2) maps to a variable number of tandem repeats (VNTR) minisatellite, upstream of the insulin gene (INS).
11637 9054944 These may be related to type 1 diabetes pathogenesis, as insulin is the only known beta-cell specific IDDM autoantigen.
11638 9054944 Insulin expression in human thymus is modulated by INS VNTR alleles at the IDDM2 locus.
11639 9054944 Type 1 diabetes or insulin-dependent diabetes mellitus (IDDM) is due to autoimmune destruction of pancreatic beta-cells.
11640 9054944 Genetic susceptibility to IDDM is encoded by several loci, one of which (IDDM2) maps to a variable number of tandem repeats (VNTR) minisatellite, upstream of the insulin gene (INS).
11641 9054944 These may be related to type 1 diabetes pathogenesis, as insulin is the only known beta-cell specific IDDM autoantigen.
11642 9054945 Type 1, or insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease associated with loss of tolerance to several pancreatic islet cell molecules, including insulin, glutamic acid decarboxylase (GAD), ICA69 and the tyrosine phosphatase IA-2 (refs 1-3).
11643 9054945 Among several predisposing loci, IDDM2 maps to the insulin gene (INS) VNTR (variable number of tandem repeats) minisatellite on chromosome 11p15 (refs 4-9).
11644 9054945 Allelic variation at this VNTR locus correlates with steady-state levels of INS mRNA in pancreas and transfected rodent cell lines, but it is difficult to reconcile the association of lower INS mRNA levels in the pancreas with class III VNTRs that are dominantly protective from IDDM.
11645 9054945 We show that during fetal development and childhood, mRNAs for insulin and other islet cell autoantigens (GAD, ICA69, IA-2) are expressed at low levels in the human thymus.
11646 9054945 This finding provides a plausible explanation for the dominant protective effect of class III VNTRs, and suggests that diabetes susceptibility and resistance associated with IDDM2 may derive from the VNTR influence on INS transcription in the thymus.
11647 9054945 Type 1, or insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease associated with loss of tolerance to several pancreatic islet cell molecules, including insulin, glutamic acid decarboxylase (GAD), ICA69 and the tyrosine phosphatase IA-2 (refs 1-3).
11648 9054945 Among several predisposing loci, IDDM2 maps to the insulin gene (INS) VNTR (variable number of tandem repeats) minisatellite on chromosome 11p15 (refs 4-9).
11649 9054945 Allelic variation at this VNTR locus correlates with steady-state levels of INS mRNA in pancreas and transfected rodent cell lines, but it is difficult to reconcile the association of lower INS mRNA levels in the pancreas with class III VNTRs that are dominantly protective from IDDM.
11650 9054945 We show that during fetal development and childhood, mRNAs for insulin and other islet cell autoantigens (GAD, ICA69, IA-2) are expressed at low levels in the human thymus.
11651 9054945 This finding provides a plausible explanation for the dominant protective effect of class III VNTRs, and suggests that diabetes susceptibility and resistance associated with IDDM2 may derive from the VNTR influence on INS transcription in the thymus.
11652 9054945 Type 1, or insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease associated with loss of tolerance to several pancreatic islet cell molecules, including insulin, glutamic acid decarboxylase (GAD), ICA69 and the tyrosine phosphatase IA-2 (refs 1-3).
11653 9054945 Among several predisposing loci, IDDM2 maps to the insulin gene (INS) VNTR (variable number of tandem repeats) minisatellite on chromosome 11p15 (refs 4-9).
11654 9054945 Allelic variation at this VNTR locus correlates with steady-state levels of INS mRNA in pancreas and transfected rodent cell lines, but it is difficult to reconcile the association of lower INS mRNA levels in the pancreas with class III VNTRs that are dominantly protective from IDDM.
11655 9054945 We show that during fetal development and childhood, mRNAs for insulin and other islet cell autoantigens (GAD, ICA69, IA-2) are expressed at low levels in the human thymus.
11656 9054945 This finding provides a plausible explanation for the dominant protective effect of class III VNTRs, and suggests that diabetes susceptibility and resistance associated with IDDM2 may derive from the VNTR influence on INS transcription in the thymus.
11657 9054945 Type 1, or insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease associated with loss of tolerance to several pancreatic islet cell molecules, including insulin, glutamic acid decarboxylase (GAD), ICA69 and the tyrosine phosphatase IA-2 (refs 1-3).
11658 9054945 Among several predisposing loci, IDDM2 maps to the insulin gene (INS) VNTR (variable number of tandem repeats) minisatellite on chromosome 11p15 (refs 4-9).
11659 9054945 Allelic variation at this VNTR locus correlates with steady-state levels of INS mRNA in pancreas and transfected rodent cell lines, but it is difficult to reconcile the association of lower INS mRNA levels in the pancreas with class III VNTRs that are dominantly protective from IDDM.
11660 9054945 We show that during fetal development and childhood, mRNAs for insulin and other islet cell autoantigens (GAD, ICA69, IA-2) are expressed at low levels in the human thymus.
11661 9054945 This finding provides a plausible explanation for the dominant protective effect of class III VNTRs, and suggests that diabetes susceptibility and resistance associated with IDDM2 may derive from the VNTR influence on INS transcription in the thymus.
11662 9055933 Skin microvascular reactivity and platelet aggregation in response to collagen and adenosine diphosphate (ADP) was studied prospectively in a population-based cohort of children with newly acquired type 1 diabetes mellitus (IDDM), who have now been followed up longitudinally for 5 years.
11663 9055934 In the development of insulin-dependent diabetes mellitus (IDDM), rheological changes have been shown to precede clinically detectable microangiopathy.
11664 9058186 Detection of serum autoantibodies to glutamic acid decarboxylase (GAD) is a new method to differentiate insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
11665 9058186 We also established a sandwich ELISA for anti-GAD Ab of the IgG class using GAD65 for coating and the anti-human IgG for detection and examined 54 sera of the IDDM patients and 45 sera of normal individuals.
11666 9058186 Detection of serum autoantibodies to glutamic acid decarboxylase (GAD) is a new method to differentiate insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
11667 9058186 We also established a sandwich ELISA for anti-GAD Ab of the IgG class using GAD65 for coating and the anti-human IgG for detection and examined 54 sera of the IDDM patients and 45 sera of normal individuals.
11668 9058314 Analysis of an interferon-gamma gene (IFNG) polymorphism in Danish and Finnish insulin-dependent diabetes mellitus (IDDM) patients and control subjects.
11669 9058314 This polymorphism was recently demonstrated to be associated with insulin-dependent diabetes mellitus (IDDM) in Japanese subjects.
11670 9058314 Analysis of data according to HLA-DQB1 susceptibility status did not reveal heterogeneity of risk at the IFN-gamma locus in either of the populations.
11671 9058314 Thus, the modest significance level observed in the Finnish case-control study and the failure to replicate it by the TDT provide little support for the hypothesis that the IFN-gamma gene microsatellite is associated with IDDM.
11672 9058314 Analysis of an interferon-gamma gene (IFNG) polymorphism in Danish and Finnish insulin-dependent diabetes mellitus (IDDM) patients and control subjects.
11673 9058314 This polymorphism was recently demonstrated to be associated with insulin-dependent diabetes mellitus (IDDM) in Japanese subjects.
11674 9058314 Analysis of data according to HLA-DQB1 susceptibility status did not reveal heterogeneity of risk at the IFN-gamma locus in either of the populations.
11675 9058314 Thus, the modest significance level observed in the Finnish case-control study and the failure to replicate it by the TDT provide little support for the hypothesis that the IFN-gamma gene microsatellite is associated with IDDM.
11676 9058314 Analysis of an interferon-gamma gene (IFNG) polymorphism in Danish and Finnish insulin-dependent diabetes mellitus (IDDM) patients and control subjects.
11677 9058314 This polymorphism was recently demonstrated to be associated with insulin-dependent diabetes mellitus (IDDM) in Japanese subjects.
11678 9058314 Analysis of data according to HLA-DQB1 susceptibility status did not reveal heterogeneity of risk at the IFN-gamma locus in either of the populations.
11679 9058314 Thus, the modest significance level observed in the Finnish case-control study and the failure to replicate it by the TDT provide little support for the hypothesis that the IFN-gamma gene microsatellite is associated with IDDM.
11680 9058329 The gingival crevicular fluid (GCF) and monocytic secretion of prostaglandin E2 (PGE2) and interleukin 1 beta (IL-1 beta) were measured in a group of 39 insulin-dependent diabetes mellitus (IDDM) patients and 64 systemically healthy individuals.
11681 9058329 LPS dose-response curves demonstrated that monocytes from Group B diabetics produced approximately 3 times more PGE2 than Group A monocytes; however, there was no significant difference in monocytic IL-1 beta secretion within the IDDM patients.
11682 9058329 Our data suggest that the high GCF and monocytic secretion of PGE2 and IL-1 beta in IDDM patients may be a consequence of a systemic response trait and that the presence of Gram-negative infections such as periodontal diseases may interact synergistically to yield high local levels of these mediators and a more severe periodontal condition.
11683 9058329 The gingival crevicular fluid (GCF) and monocytic secretion of prostaglandin E2 (PGE2) and interleukin 1 beta (IL-1 beta) were measured in a group of 39 insulin-dependent diabetes mellitus (IDDM) patients and 64 systemically healthy individuals.
11684 9058329 LPS dose-response curves demonstrated that monocytes from Group B diabetics produced approximately 3 times more PGE2 than Group A monocytes; however, there was no significant difference in monocytic IL-1 beta secretion within the IDDM patients.
11685 9058329 Our data suggest that the high GCF and monocytic secretion of PGE2 and IL-1 beta in IDDM patients may be a consequence of a systemic response trait and that the presence of Gram-negative infections such as periodontal diseases may interact synergistically to yield high local levels of these mediators and a more severe periodontal condition.
11686 9058329 The gingival crevicular fluid (GCF) and monocytic secretion of prostaglandin E2 (PGE2) and interleukin 1 beta (IL-1 beta) were measured in a group of 39 insulin-dependent diabetes mellitus (IDDM) patients and 64 systemically healthy individuals.
11687 9058329 LPS dose-response curves demonstrated that monocytes from Group B diabetics produced approximately 3 times more PGE2 than Group A monocytes; however, there was no significant difference in monocytic IL-1 beta secretion within the IDDM patients.
11688 9058329 Our data suggest that the high GCF and monocytic secretion of PGE2 and IL-1 beta in IDDM patients may be a consequence of a systemic response trait and that the presence of Gram-negative infections such as periodontal diseases may interact synergistically to yield high local levels of these mediators and a more severe periodontal condition.
11689 9059768 They were classified according to WHO criteria into 136 insulin-dependent diabetes mellitus (IDDM) (24.7%), 405 non-insulin- dependent diabetes mellitus (NIDDM) (73.7%) and 9 diabetes secondary to other diseases (1.6%).
11690 9059768 Many atypical features were noted: IDDM in obese patients, NIDDM in ketotic subjects and patients with varying insulin requirements, all of which led to difficulties in classifying many diabetic patients according to current practices.
11691 9059768 They were classified according to WHO criteria into 136 insulin-dependent diabetes mellitus (IDDM) (24.7%), 405 non-insulin- dependent diabetes mellitus (NIDDM) (73.7%) and 9 diabetes secondary to other diseases (1.6%).
11692 9059768 Many atypical features were noted: IDDM in obese patients, NIDDM in ketotic subjects and patients with varying insulin requirements, all of which led to difficulties in classifying many diabetic patients according to current practices.
11693 9060005 Insulin-dependent diabetes mellitus (IDDM) in humans and the non-obese diabetic mouse is a polygenic disease, resulting from an autoimmune destruction of the insulin-secreting pancreatic beta cells.
11694 9060005 Although there is much circumstantial evidence to suggest that IDDM is environmentally induced, recent studies support the possibility that the inductive event involves cross-reactive immune responses to antigenic epitopes acting as molecular mimics between microbial proteins and autoantigens expressed by pancreatic insulin-secreting beta cells.
11695 9060005 Insulin-dependent diabetes mellitus (IDDM) in humans and the non-obese diabetic mouse is a polygenic disease, resulting from an autoimmune destruction of the insulin-secreting pancreatic beta cells.
11696 9060005 Although there is much circumstantial evidence to suggest that IDDM is environmentally induced, recent studies support the possibility that the inductive event involves cross-reactive immune responses to antigenic epitopes acting as molecular mimics between microbial proteins and autoantigens expressed by pancreatic insulin-secreting beta cells.
11697 9062507 Although Lispro insulin improves immediate postprandial glycemia compared to Regular insulin, long term trials of Lispro insulin have not shown improvement in overall glycemic control, as determined by glycosylated hemoglobin.
11698 9062507 After establishment of euglycemia overnight, 12 healthy IDDM patients received human Ultralente insulin (0.2 U/kg) alone and in combination with each of the following treatments in random sequence immediately before ingesting a 750-Cal American Diabetes Association breakfast: 1) 0.15 U/kg human Regular insulin (Regular 0.15 group), 2) 0.15 U/kg Lispro insulin (Lispro 0.15 group), 3) 0.1 U/kg Lispro insulin (Lispro 0.1 group), and 4) an equimolar (1:1) mixture of Lispro and Regular insulins (0.15 U/kg; 1:1 Mix group).
11699 9062507 These findings suggest that improvement in overall glycemia, as assessed by glycosylated hemoglobin, may be achievable with Lispro insulin if adequate doses are administered.
11700 9065996 Increased tissue factor pathway inhibitor (TFPI) and coagulation in patients with insulin-dependent diabetes mellitus.
11701 9065996 Recently, we found an increase in tissue factor pathway inhibitor (TFPI) activity in patients with insulin-dependent diabetes mellitus (IDDM).
11702 9065996 This increase in TFPI activity could be the result of increased thrombin formation and/or altered binding of TFPI to glycosaminoglycans.
11703 9065996 We studied TFPI activity (chromogenic assay) in relation to prothrombin F1 + 2 fragments and endogenous thrombin potential (ETP), in 46 IDDM patients, and 18 age and sex-matched healthy controls.
11704 9065996 Prothrombin, antithrombin and thrombomodulin were also determined.
11705 9065996 In IDDM patients, TFPI activity and F1 + 2 levels were significantly higher, while ETP, prothrombin antigen levels, and antithrombin activity were lower as compared to the controls.
11706 9065996 In IDDM patients with microalbuminuria, a manifestation of generalized angiopathy, TFPI activity, F1 + 2 and thrombomodulin levels were higher than in patients with only retinopathy or patients without complications.
11707 9065996 No correlation between TFPI activity, F1 + 2 levels and thrombomodulin was found, while TFPI activity was negatively correlated with ETP (r = -0.27).
11708 9065996 Microalbuminuria was significantly correlated with TFPI activity (r = 0.46), F1 + 2 (r = 0.56), and thrombomodulin (r = 0.52).
11709 9065996 In conclusion, the increase in TFPI activity in IDDM patients may not be considered to be a reaction on a procoagulant state.
11710 9065996 Increased tissue factor pathway inhibitor (TFPI) and coagulation in patients with insulin-dependent diabetes mellitus.
11711 9065996 Recently, we found an increase in tissue factor pathway inhibitor (TFPI) activity in patients with insulin-dependent diabetes mellitus (IDDM).
11712 9065996 This increase in TFPI activity could be the result of increased thrombin formation and/or altered binding of TFPI to glycosaminoglycans.
11713 9065996 We studied TFPI activity (chromogenic assay) in relation to prothrombin F1 + 2 fragments and endogenous thrombin potential (ETP), in 46 IDDM patients, and 18 age and sex-matched healthy controls.
11714 9065996 Prothrombin, antithrombin and thrombomodulin were also determined.
11715 9065996 In IDDM patients, TFPI activity and F1 + 2 levels were significantly higher, while ETP, prothrombin antigen levels, and antithrombin activity were lower as compared to the controls.
11716 9065996 In IDDM patients with microalbuminuria, a manifestation of generalized angiopathy, TFPI activity, F1 + 2 and thrombomodulin levels were higher than in patients with only retinopathy or patients without complications.
11717 9065996 No correlation between TFPI activity, F1 + 2 levels and thrombomodulin was found, while TFPI activity was negatively correlated with ETP (r = -0.27).
11718 9065996 Microalbuminuria was significantly correlated with TFPI activity (r = 0.46), F1 + 2 (r = 0.56), and thrombomodulin (r = 0.52).
11719 9065996 In conclusion, the increase in TFPI activity in IDDM patients may not be considered to be a reaction on a procoagulant state.
11720 9065996 Increased tissue factor pathway inhibitor (TFPI) and coagulation in patients with insulin-dependent diabetes mellitus.
11721 9065996 Recently, we found an increase in tissue factor pathway inhibitor (TFPI) activity in patients with insulin-dependent diabetes mellitus (IDDM).
11722 9065996 This increase in TFPI activity could be the result of increased thrombin formation and/or altered binding of TFPI to glycosaminoglycans.
11723 9065996 We studied TFPI activity (chromogenic assay) in relation to prothrombin F1 + 2 fragments and endogenous thrombin potential (ETP), in 46 IDDM patients, and 18 age and sex-matched healthy controls.
11724 9065996 Prothrombin, antithrombin and thrombomodulin were also determined.
11725 9065996 In IDDM patients, TFPI activity and F1 + 2 levels were significantly higher, while ETP, prothrombin antigen levels, and antithrombin activity were lower as compared to the controls.
11726 9065996 In IDDM patients with microalbuminuria, a manifestation of generalized angiopathy, TFPI activity, F1 + 2 and thrombomodulin levels were higher than in patients with only retinopathy or patients without complications.
11727 9065996 No correlation between TFPI activity, F1 + 2 levels and thrombomodulin was found, while TFPI activity was negatively correlated with ETP (r = -0.27).
11728 9065996 Microalbuminuria was significantly correlated with TFPI activity (r = 0.46), F1 + 2 (r = 0.56), and thrombomodulin (r = 0.52).
11729 9065996 In conclusion, the increase in TFPI activity in IDDM patients may not be considered to be a reaction on a procoagulant state.
11730 9065996 Increased tissue factor pathway inhibitor (TFPI) and coagulation in patients with insulin-dependent diabetes mellitus.
11731 9065996 Recently, we found an increase in tissue factor pathway inhibitor (TFPI) activity in patients with insulin-dependent diabetes mellitus (IDDM).
11732 9065996 This increase in TFPI activity could be the result of increased thrombin formation and/or altered binding of TFPI to glycosaminoglycans.
11733 9065996 We studied TFPI activity (chromogenic assay) in relation to prothrombin F1 + 2 fragments and endogenous thrombin potential (ETP), in 46 IDDM patients, and 18 age and sex-matched healthy controls.
11734 9065996 Prothrombin, antithrombin and thrombomodulin were also determined.
11735 9065996 In IDDM patients, TFPI activity and F1 + 2 levels were significantly higher, while ETP, prothrombin antigen levels, and antithrombin activity were lower as compared to the controls.
11736 9065996 In IDDM patients with microalbuminuria, a manifestation of generalized angiopathy, TFPI activity, F1 + 2 and thrombomodulin levels were higher than in patients with only retinopathy or patients without complications.
11737 9065996 No correlation between TFPI activity, F1 + 2 levels and thrombomodulin was found, while TFPI activity was negatively correlated with ETP (r = -0.27).
11738 9065996 Microalbuminuria was significantly correlated with TFPI activity (r = 0.46), F1 + 2 (r = 0.56), and thrombomodulin (r = 0.52).
11739 9065996 In conclusion, the increase in TFPI activity in IDDM patients may not be considered to be a reaction on a procoagulant state.
11740 9065996 Increased tissue factor pathway inhibitor (TFPI) and coagulation in patients with insulin-dependent diabetes mellitus.
11741 9065996 Recently, we found an increase in tissue factor pathway inhibitor (TFPI) activity in patients with insulin-dependent diabetes mellitus (IDDM).
11742 9065996 This increase in TFPI activity could be the result of increased thrombin formation and/or altered binding of TFPI to glycosaminoglycans.
11743 9065996 We studied TFPI activity (chromogenic assay) in relation to prothrombin F1 + 2 fragments and endogenous thrombin potential (ETP), in 46 IDDM patients, and 18 age and sex-matched healthy controls.
11744 9065996 Prothrombin, antithrombin and thrombomodulin were also determined.
11745 9065996 In IDDM patients, TFPI activity and F1 + 2 levels were significantly higher, while ETP, prothrombin antigen levels, and antithrombin activity were lower as compared to the controls.
11746 9065996 In IDDM patients with microalbuminuria, a manifestation of generalized angiopathy, TFPI activity, F1 + 2 and thrombomodulin levels were higher than in patients with only retinopathy or patients without complications.
11747 9065996 No correlation between TFPI activity, F1 + 2 levels and thrombomodulin was found, while TFPI activity was negatively correlated with ETP (r = -0.27).
11748 9065996 Microalbuminuria was significantly correlated with TFPI activity (r = 0.46), F1 + 2 (r = 0.56), and thrombomodulin (r = 0.52).
11749 9065996 In conclusion, the increase in TFPI activity in IDDM patients may not be considered to be a reaction on a procoagulant state.
11750 9069569 AN was associated with retinopathy in both IDDM (chi2 = 10, P < 0.03) and NIDDM patients (chi2 = 14, P < 0.007), while only in IDDM albumin excretion was significantly higher in patients with AN.
11751 9073323 It has become quite clear that diabetes cannot simply be divided into NIDDM and insulin-dependent diabetes mellitus (IDDM).
11752 9073547 Activation of CD8+ T lymphocytes in insulin-dependent diabetes mellitus.
11753 9073547 Insulin-dependent diabetes mellitus (IDDM) is a T-cell-mediated autoimmune disease directed against the insulin-secreting beta cells of the islets of Langerhans of the pancreas.
11754 9073547 We have previously shown that in organ-specific autoimmune diseases, Graves' disease (GD), and IDDM, the antigen that is specific for each of these disorders (i.e., TSH receptor for GD, glutamic acid decarboxylase-65 (GAD65) for IDDM) does not activate the disease-specific CD8+ cells as fully as CD8+ cells from normal persons.
11755 9073547 In order to identify the specific antigen responsible for triggering or maintaining autoimmunity in patients afflicted with the disease, we have studied the effects of islet (beta) cell-specific antigens GAD65, insulin, pancreatic antigen (P69), T cell epitope 69 (Tep69), and a milk-derived bovine serum albumin (BSA)-peptide-ABBOS (pre-BSA positions 157-169) on the activation of CD8+ T lymphocytes in IDDM patients.
11756 9073547 We compared the patterns of T cells activation with those mediated by an irrelevant peptide antigen, P348 (amino-terminal region of human cardiac myosin light chain-1), and also tetanus toxoid.
11757 9073547 We also studied the responses of CD8+ T lymphocytes to these IDDM-relevant and -irrelevant antigens in Hashimoto's thyroiditis patients (HT), rheumatoid arthritis patients (RA), and normal control subjects (N) to compare the pattern of responses in the other autoimmune diseases.
11758 9073547 When the response of CD8+ T lymphocytes of IDDM patients to each of the IDDM-relevant antigens was compared to that of the irrelevant antigen, only GAD65 and ABBOS showed a significantly reduced activation compared to P348 and tetanus toxoid.
11759 9073547 Moreover, CD8+ T lymphocytes of IDDM patients showed a significantly lower activation by GAD65 than those from N, HT, and RA.
11760 9073547 In conclusion, our data suggest that CD8+ T lymphocytes of IDDM patients but not those from N, HT, and RA groups have specifically reduced potential for activation in response to GAD65 but not to insulin, P69, and Tep69, whereas ABBOS exerts a less well-defined reductive effect on the activation of CD8+ lymphocytes of IDDM patients.
11761 9073547 Since CD8+ cells have been shown to contain suppressor activity, our data support the notion that a disease-specific defect in GAD65 autoantigenic induction of suppressor T lymphocytes may be important in the pathogenesis of IDDM.
11762 9073547 Activation of CD8+ T lymphocytes in insulin-dependent diabetes mellitus.
11763 9073547 Insulin-dependent diabetes mellitus (IDDM) is a T-cell-mediated autoimmune disease directed against the insulin-secreting beta cells of the islets of Langerhans of the pancreas.
11764 9073547 We have previously shown that in organ-specific autoimmune diseases, Graves' disease (GD), and IDDM, the antigen that is specific for each of these disorders (i.e., TSH receptor for GD, glutamic acid decarboxylase-65 (GAD65) for IDDM) does not activate the disease-specific CD8+ cells as fully as CD8+ cells from normal persons.
11765 9073547 In order to identify the specific antigen responsible for triggering or maintaining autoimmunity in patients afflicted with the disease, we have studied the effects of islet (beta) cell-specific antigens GAD65, insulin, pancreatic antigen (P69), T cell epitope 69 (Tep69), and a milk-derived bovine serum albumin (BSA)-peptide-ABBOS (pre-BSA positions 157-169) on the activation of CD8+ T lymphocytes in IDDM patients.
11766 9073547 We compared the patterns of T cells activation with those mediated by an irrelevant peptide antigen, P348 (amino-terminal region of human cardiac myosin light chain-1), and also tetanus toxoid.
11767 9073547 We also studied the responses of CD8+ T lymphocytes to these IDDM-relevant and -irrelevant antigens in Hashimoto's thyroiditis patients (HT), rheumatoid arthritis patients (RA), and normal control subjects (N) to compare the pattern of responses in the other autoimmune diseases.
11768 9073547 When the response of CD8+ T lymphocytes of IDDM patients to each of the IDDM-relevant antigens was compared to that of the irrelevant antigen, only GAD65 and ABBOS showed a significantly reduced activation compared to P348 and tetanus toxoid.
11769 9073547 Moreover, CD8+ T lymphocytes of IDDM patients showed a significantly lower activation by GAD65 than those from N, HT, and RA.
11770 9073547 In conclusion, our data suggest that CD8+ T lymphocytes of IDDM patients but not those from N, HT, and RA groups have specifically reduced potential for activation in response to GAD65 but not to insulin, P69, and Tep69, whereas ABBOS exerts a less well-defined reductive effect on the activation of CD8+ lymphocytes of IDDM patients.
11771 9073547 Since CD8+ cells have been shown to contain suppressor activity, our data support the notion that a disease-specific defect in GAD65 autoantigenic induction of suppressor T lymphocytes may be important in the pathogenesis of IDDM.
11772 9073547 Activation of CD8+ T lymphocytes in insulin-dependent diabetes mellitus.
11773 9073547 Insulin-dependent diabetes mellitus (IDDM) is a T-cell-mediated autoimmune disease directed against the insulin-secreting beta cells of the islets of Langerhans of the pancreas.
11774 9073547 We have previously shown that in organ-specific autoimmune diseases, Graves' disease (GD), and IDDM, the antigen that is specific for each of these disorders (i.e., TSH receptor for GD, glutamic acid decarboxylase-65 (GAD65) for IDDM) does not activate the disease-specific CD8+ cells as fully as CD8+ cells from normal persons.
11775 9073547 In order to identify the specific antigen responsible for triggering or maintaining autoimmunity in patients afflicted with the disease, we have studied the effects of islet (beta) cell-specific antigens GAD65, insulin, pancreatic antigen (P69), T cell epitope 69 (Tep69), and a milk-derived bovine serum albumin (BSA)-peptide-ABBOS (pre-BSA positions 157-169) on the activation of CD8+ T lymphocytes in IDDM patients.
11776 9073547 We compared the patterns of T cells activation with those mediated by an irrelevant peptide antigen, P348 (amino-terminal region of human cardiac myosin light chain-1), and also tetanus toxoid.
11777 9073547 We also studied the responses of CD8+ T lymphocytes to these IDDM-relevant and -irrelevant antigens in Hashimoto's thyroiditis patients (HT), rheumatoid arthritis patients (RA), and normal control subjects (N) to compare the pattern of responses in the other autoimmune diseases.
11778 9073547 When the response of CD8+ T lymphocytes of IDDM patients to each of the IDDM-relevant antigens was compared to that of the irrelevant antigen, only GAD65 and ABBOS showed a significantly reduced activation compared to P348 and tetanus toxoid.
11779 9073547 Moreover, CD8+ T lymphocytes of IDDM patients showed a significantly lower activation by GAD65 than those from N, HT, and RA.
11780 9073547 In conclusion, our data suggest that CD8+ T lymphocytes of IDDM patients but not those from N, HT, and RA groups have specifically reduced potential for activation in response to GAD65 but not to insulin, P69, and Tep69, whereas ABBOS exerts a less well-defined reductive effect on the activation of CD8+ lymphocytes of IDDM patients.
11781 9073547 Since CD8+ cells have been shown to contain suppressor activity, our data support the notion that a disease-specific defect in GAD65 autoantigenic induction of suppressor T lymphocytes may be important in the pathogenesis of IDDM.
11782 9073547 Activation of CD8+ T lymphocytes in insulin-dependent diabetes mellitus.
11783 9073547 Insulin-dependent diabetes mellitus (IDDM) is a T-cell-mediated autoimmune disease directed against the insulin-secreting beta cells of the islets of Langerhans of the pancreas.
11784 9073547 We have previously shown that in organ-specific autoimmune diseases, Graves' disease (GD), and IDDM, the antigen that is specific for each of these disorders (i.e., TSH receptor for GD, glutamic acid decarboxylase-65 (GAD65) for IDDM) does not activate the disease-specific CD8+ cells as fully as CD8+ cells from normal persons.
11785 9073547 In order to identify the specific antigen responsible for triggering or maintaining autoimmunity in patients afflicted with the disease, we have studied the effects of islet (beta) cell-specific antigens GAD65, insulin, pancreatic antigen (P69), T cell epitope 69 (Tep69), and a milk-derived bovine serum albumin (BSA)-peptide-ABBOS (pre-BSA positions 157-169) on the activation of CD8+ T lymphocytes in IDDM patients.
11786 9073547 We compared the patterns of T cells activation with those mediated by an irrelevant peptide antigen, P348 (amino-terminal region of human cardiac myosin light chain-1), and also tetanus toxoid.
11787 9073547 We also studied the responses of CD8+ T lymphocytes to these IDDM-relevant and -irrelevant antigens in Hashimoto's thyroiditis patients (HT), rheumatoid arthritis patients (RA), and normal control subjects (N) to compare the pattern of responses in the other autoimmune diseases.
11788 9073547 When the response of CD8+ T lymphocytes of IDDM patients to each of the IDDM-relevant antigens was compared to that of the irrelevant antigen, only GAD65 and ABBOS showed a significantly reduced activation compared to P348 and tetanus toxoid.
11789 9073547 Moreover, CD8+ T lymphocytes of IDDM patients showed a significantly lower activation by GAD65 than those from N, HT, and RA.
11790 9073547 In conclusion, our data suggest that CD8+ T lymphocytes of IDDM patients but not those from N, HT, and RA groups have specifically reduced potential for activation in response to GAD65 but not to insulin, P69, and Tep69, whereas ABBOS exerts a less well-defined reductive effect on the activation of CD8+ lymphocytes of IDDM patients.
11791 9073547 Since CD8+ cells have been shown to contain suppressor activity, our data support the notion that a disease-specific defect in GAD65 autoantigenic induction of suppressor T lymphocytes may be important in the pathogenesis of IDDM.
11792 9073547 Activation of CD8+ T lymphocytes in insulin-dependent diabetes mellitus.
11793 9073547 Insulin-dependent diabetes mellitus (IDDM) is a T-cell-mediated autoimmune disease directed against the insulin-secreting beta cells of the islets of Langerhans of the pancreas.
11794 9073547 We have previously shown that in organ-specific autoimmune diseases, Graves' disease (GD), and IDDM, the antigen that is specific for each of these disorders (i.e., TSH receptor for GD, glutamic acid decarboxylase-65 (GAD65) for IDDM) does not activate the disease-specific CD8+ cells as fully as CD8+ cells from normal persons.
11795 9073547 In order to identify the specific antigen responsible for triggering or maintaining autoimmunity in patients afflicted with the disease, we have studied the effects of islet (beta) cell-specific antigens GAD65, insulin, pancreatic antigen (P69), T cell epitope 69 (Tep69), and a milk-derived bovine serum albumin (BSA)-peptide-ABBOS (pre-BSA positions 157-169) on the activation of CD8+ T lymphocytes in IDDM patients.
11796 9073547 We compared the patterns of T cells activation with those mediated by an irrelevant peptide antigen, P348 (amino-terminal region of human cardiac myosin light chain-1), and also tetanus toxoid.
11797 9073547 We also studied the responses of CD8+ T lymphocytes to these IDDM-relevant and -irrelevant antigens in Hashimoto's thyroiditis patients (HT), rheumatoid arthritis patients (RA), and normal control subjects (N) to compare the pattern of responses in the other autoimmune diseases.
11798 9073547 When the response of CD8+ T lymphocytes of IDDM patients to each of the IDDM-relevant antigens was compared to that of the irrelevant antigen, only GAD65 and ABBOS showed a significantly reduced activation compared to P348 and tetanus toxoid.
11799 9073547 Moreover, CD8+ T lymphocytes of IDDM patients showed a significantly lower activation by GAD65 than those from N, HT, and RA.
11800 9073547 In conclusion, our data suggest that CD8+ T lymphocytes of IDDM patients but not those from N, HT, and RA groups have specifically reduced potential for activation in response to GAD65 but not to insulin, P69, and Tep69, whereas ABBOS exerts a less well-defined reductive effect on the activation of CD8+ lymphocytes of IDDM patients.
11801 9073547 Since CD8+ cells have been shown to contain suppressor activity, our data support the notion that a disease-specific defect in GAD65 autoantigenic induction of suppressor T lymphocytes may be important in the pathogenesis of IDDM.
11802 9073547 Activation of CD8+ T lymphocytes in insulin-dependent diabetes mellitus.
11803 9073547 Insulin-dependent diabetes mellitus (IDDM) is a T-cell-mediated autoimmune disease directed against the insulin-secreting beta cells of the islets of Langerhans of the pancreas.
11804 9073547 We have previously shown that in organ-specific autoimmune diseases, Graves' disease (GD), and IDDM, the antigen that is specific for each of these disorders (i.e., TSH receptor for GD, glutamic acid decarboxylase-65 (GAD65) for IDDM) does not activate the disease-specific CD8+ cells as fully as CD8+ cells from normal persons.
11805 9073547 In order to identify the specific antigen responsible for triggering or maintaining autoimmunity in patients afflicted with the disease, we have studied the effects of islet (beta) cell-specific antigens GAD65, insulin, pancreatic antigen (P69), T cell epitope 69 (Tep69), and a milk-derived bovine serum albumin (BSA)-peptide-ABBOS (pre-BSA positions 157-169) on the activation of CD8+ T lymphocytes in IDDM patients.
11806 9073547 We compared the patterns of T cells activation with those mediated by an irrelevant peptide antigen, P348 (amino-terminal region of human cardiac myosin light chain-1), and also tetanus toxoid.
11807 9073547 We also studied the responses of CD8+ T lymphocytes to these IDDM-relevant and -irrelevant antigens in Hashimoto's thyroiditis patients (HT), rheumatoid arthritis patients (RA), and normal control subjects (N) to compare the pattern of responses in the other autoimmune diseases.
11808 9073547 When the response of CD8+ T lymphocytes of IDDM patients to each of the IDDM-relevant antigens was compared to that of the irrelevant antigen, only GAD65 and ABBOS showed a significantly reduced activation compared to P348 and tetanus toxoid.
11809 9073547 Moreover, CD8+ T lymphocytes of IDDM patients showed a significantly lower activation by GAD65 than those from N, HT, and RA.
11810 9073547 In conclusion, our data suggest that CD8+ T lymphocytes of IDDM patients but not those from N, HT, and RA groups have specifically reduced potential for activation in response to GAD65 but not to insulin, P69, and Tep69, whereas ABBOS exerts a less well-defined reductive effect on the activation of CD8+ lymphocytes of IDDM patients.
11811 9073547 Since CD8+ cells have been shown to contain suppressor activity, our data support the notion that a disease-specific defect in GAD65 autoantigenic induction of suppressor T lymphocytes may be important in the pathogenesis of IDDM.
11812 9073547 Activation of CD8+ T lymphocytes in insulin-dependent diabetes mellitus.
11813 9073547 Insulin-dependent diabetes mellitus (IDDM) is a T-cell-mediated autoimmune disease directed against the insulin-secreting beta cells of the islets of Langerhans of the pancreas.
11814 9073547 We have previously shown that in organ-specific autoimmune diseases, Graves' disease (GD), and IDDM, the antigen that is specific for each of these disorders (i.e., TSH receptor for GD, glutamic acid decarboxylase-65 (GAD65) for IDDM) does not activate the disease-specific CD8+ cells as fully as CD8+ cells from normal persons.
11815 9073547 In order to identify the specific antigen responsible for triggering or maintaining autoimmunity in patients afflicted with the disease, we have studied the effects of islet (beta) cell-specific antigens GAD65, insulin, pancreatic antigen (P69), T cell epitope 69 (Tep69), and a milk-derived bovine serum albumin (BSA)-peptide-ABBOS (pre-BSA positions 157-169) on the activation of CD8+ T lymphocytes in IDDM patients.
11816 9073547 We compared the patterns of T cells activation with those mediated by an irrelevant peptide antigen, P348 (amino-terminal region of human cardiac myosin light chain-1), and also tetanus toxoid.
11817 9073547 We also studied the responses of CD8+ T lymphocytes to these IDDM-relevant and -irrelevant antigens in Hashimoto's thyroiditis patients (HT), rheumatoid arthritis patients (RA), and normal control subjects (N) to compare the pattern of responses in the other autoimmune diseases.
11818 9073547 When the response of CD8+ T lymphocytes of IDDM patients to each of the IDDM-relevant antigens was compared to that of the irrelevant antigen, only GAD65 and ABBOS showed a significantly reduced activation compared to P348 and tetanus toxoid.
11819 9073547 Moreover, CD8+ T lymphocytes of IDDM patients showed a significantly lower activation by GAD65 than those from N, HT, and RA.
11820 9073547 In conclusion, our data suggest that CD8+ T lymphocytes of IDDM patients but not those from N, HT, and RA groups have specifically reduced potential for activation in response to GAD65 but not to insulin, P69, and Tep69, whereas ABBOS exerts a less well-defined reductive effect on the activation of CD8+ lymphocytes of IDDM patients.
11821 9073547 Since CD8+ cells have been shown to contain suppressor activity, our data support the notion that a disease-specific defect in GAD65 autoantigenic induction of suppressor T lymphocytes may be important in the pathogenesis of IDDM.
11822 9073547 Activation of CD8+ T lymphocytes in insulin-dependent diabetes mellitus.
11823 9073547 Insulin-dependent diabetes mellitus (IDDM) is a T-cell-mediated autoimmune disease directed against the insulin-secreting beta cells of the islets of Langerhans of the pancreas.
11824 9073547 We have previously shown that in organ-specific autoimmune diseases, Graves' disease (GD), and IDDM, the antigen that is specific for each of these disorders (i.e., TSH receptor for GD, glutamic acid decarboxylase-65 (GAD65) for IDDM) does not activate the disease-specific CD8+ cells as fully as CD8+ cells from normal persons.
11825 9073547 In order to identify the specific antigen responsible for triggering or maintaining autoimmunity in patients afflicted with the disease, we have studied the effects of islet (beta) cell-specific antigens GAD65, insulin, pancreatic antigen (P69), T cell epitope 69 (Tep69), and a milk-derived bovine serum albumin (BSA)-peptide-ABBOS (pre-BSA positions 157-169) on the activation of CD8+ T lymphocytes in IDDM patients.
11826 9073547 We compared the patterns of T cells activation with those mediated by an irrelevant peptide antigen, P348 (amino-terminal region of human cardiac myosin light chain-1), and also tetanus toxoid.
11827 9073547 We also studied the responses of CD8+ T lymphocytes to these IDDM-relevant and -irrelevant antigens in Hashimoto's thyroiditis patients (HT), rheumatoid arthritis patients (RA), and normal control subjects (N) to compare the pattern of responses in the other autoimmune diseases.
11828 9073547 When the response of CD8+ T lymphocytes of IDDM patients to each of the IDDM-relevant antigens was compared to that of the irrelevant antigen, only GAD65 and ABBOS showed a significantly reduced activation compared to P348 and tetanus toxoid.
11829 9073547 Moreover, CD8+ T lymphocytes of IDDM patients showed a significantly lower activation by GAD65 than those from N, HT, and RA.
11830 9073547 In conclusion, our data suggest that CD8+ T lymphocytes of IDDM patients but not those from N, HT, and RA groups have specifically reduced potential for activation in response to GAD65 but not to insulin, P69, and Tep69, whereas ABBOS exerts a less well-defined reductive effect on the activation of CD8+ lymphocytes of IDDM patients.
11831 9073547 Since CD8+ cells have been shown to contain suppressor activity, our data support the notion that a disease-specific defect in GAD65 autoantigenic induction of suppressor T lymphocytes may be important in the pathogenesis of IDDM.
11832 9074282 The incidence of insulin-dependent diabetes (IDDM) in Chinese is much lower than for Western persons.
11833 9075599 IDDM is caused by autoimmune destruction of insulin-producing beta cells of the pancreas in genetically susceptible individuals.
11834 9075600 Sera from 30 Japanese insulin-dependent diabetes mellitus (IDDM) patients of short duration were examined to determine whether they had antibodies to proteolytic fragments of islet antigen, the molecular weights of which were 37,000 and/or 40,000 Mr (37KAb).
11835 9075796 Association between alphabetaTCR+CD4-CD8- T-cell deficiency and IDDM in NOD/Lt mice.
11836 9075809 The results indicate that in addition to good glycemic control, avoidance of smoking and good blood pressure control may be helpful in preventing or delaying the onset of DSP in IDDM patients.
11837 9080297 We conclude that NIT-1 cell membranes do not express GAD but contain other antigens that are important in the development and prevention of IDDM.
11838 9083709 A 12-month study was performed in 336 patients with insulin-dependent diabetes mellitus (IDDM) and 295 patients with non-insulin-dependent diabetes mellitus (NIDDM).
11839 9083709 IDDM patients receiving insulin lispro achieved significantly lower glycated hemoglobin (HbA1c) levels in patients receiving regular human insulin (8.1% vs 8.3%).
11840 9083709 A 12-month study was performed in 336 patients with insulin-dependent diabetes mellitus (IDDM) and 295 patients with non-insulin-dependent diabetes mellitus (NIDDM).
11841 9083709 IDDM patients receiving insulin lispro achieved significantly lower glycated hemoglobin (HbA1c) levels in patients receiving regular human insulin (8.1% vs 8.3%).
11842 9084970 This study estimates the direct health care costs of the incidence of insulin-dependent diabetes mellitus (IDDM) in Spain.
11843 9084972 Evaluation of risk factors for the development of nephropathy in patients with IDDM: insertion/deletion angiotensin converting enzyme gene polymorphism, hypertension and metabolic control.
11844 9084972 Diabetic nephropathy represents a major complication in patients with insulin-dependent diabetes mellitus (IDDM).
11845 9084972 Intervention trials using angiotensin-converting enzyme (ACE) inhibitors have pointed towards the important pathogenetic role of the renin-angiotensin system.
11846 9084972 As the intrarenal renin-angiotensin system might also be activated in this setting, we determined the ACE genotype together with other risk factors for the development of diabetic nephropathy in 122 patients with IDDM from a single centre with (n = 63) and without (n = 59) nephropathy.
11847 9084972 Evaluation of risk factors for the development of nephropathy in patients with IDDM: insertion/deletion angiotensin converting enzyme gene polymorphism, hypertension and metabolic control.
11848 9084972 Diabetic nephropathy represents a major complication in patients with insulin-dependent diabetes mellitus (IDDM).
11849 9084972 Intervention trials using angiotensin-converting enzyme (ACE) inhibitors have pointed towards the important pathogenetic role of the renin-angiotensin system.
11850 9084972 As the intrarenal renin-angiotensin system might also be activated in this setting, we determined the ACE genotype together with other risk factors for the development of diabetic nephropathy in 122 patients with IDDM from a single centre with (n = 63) and without (n = 59) nephropathy.
11851 9084972 Evaluation of risk factors for the development of nephropathy in patients with IDDM: insertion/deletion angiotensin converting enzyme gene polymorphism, hypertension and metabolic control.
11852 9084972 Diabetic nephropathy represents a major complication in patients with insulin-dependent diabetes mellitus (IDDM).
11853 9084972 Intervention trials using angiotensin-converting enzyme (ACE) inhibitors have pointed towards the important pathogenetic role of the renin-angiotensin system.
11854 9084972 As the intrarenal renin-angiotensin system might also be activated in this setting, we determined the ACE genotype together with other risk factors for the development of diabetic nephropathy in 122 patients with IDDM from a single centre with (n = 63) and without (n = 59) nephropathy.
11855 9084973 GAD65 is one of the major autoantigens associated with insulin-dependent diabetes mellitus (IDDM).
11856 9084973 The two peptides p17 and p18 of GAD65 that share sequence similarity with coxsackie virus (amino acid sequence identity: PEVKEK) appeared to be the major determinants of GAD65 recognized preferably by T cells from new-onset IDDM patients and their first degree relatives.
11857 9084973 In contrast, in our study unrelated control subjects frequently recognized the two GAD peptides (55%, 16/29), similar to first degree relatives (41%, 12/29) and IDDM patients post-onset (68%, 15/22).
11858 9084973 Moreover, this study demonstrated a positive correlation of T-cell proliferation to GAD p17 (amino acid 247-266) and p18 (amino acid 260-279) with simultaneous responses to both peptides in 13% of all subjects tested (n = 97) (p < 0.001).
11859 9084973 T-cell proliferation to GAD p17 was higher than to p18 in recent-onset diabetic patients, first degree relatives and unrelated control subjects (p < 0.02, p < 0.004, p < 0.002, respectively).
11860 9084973 GAD65 is one of the major autoantigens associated with insulin-dependent diabetes mellitus (IDDM).
11861 9084973 The two peptides p17 and p18 of GAD65 that share sequence similarity with coxsackie virus (amino acid sequence identity: PEVKEK) appeared to be the major determinants of GAD65 recognized preferably by T cells from new-onset IDDM patients and their first degree relatives.
11862 9084973 In contrast, in our study unrelated control subjects frequently recognized the two GAD peptides (55%, 16/29), similar to first degree relatives (41%, 12/29) and IDDM patients post-onset (68%, 15/22).
11863 9084973 Moreover, this study demonstrated a positive correlation of T-cell proliferation to GAD p17 (amino acid 247-266) and p18 (amino acid 260-279) with simultaneous responses to both peptides in 13% of all subjects tested (n = 97) (p < 0.001).
11864 9084973 T-cell proliferation to GAD p17 was higher than to p18 in recent-onset diabetic patients, first degree relatives and unrelated control subjects (p < 0.02, p < 0.004, p < 0.002, respectively).
11865 9084973 GAD65 is one of the major autoantigens associated with insulin-dependent diabetes mellitus (IDDM).
11866 9084973 The two peptides p17 and p18 of GAD65 that share sequence similarity with coxsackie virus (amino acid sequence identity: PEVKEK) appeared to be the major determinants of GAD65 recognized preferably by T cells from new-onset IDDM patients and their first degree relatives.
11867 9084973 In contrast, in our study unrelated control subjects frequently recognized the two GAD peptides (55%, 16/29), similar to first degree relatives (41%, 12/29) and IDDM patients post-onset (68%, 15/22).
11868 9084973 Moreover, this study demonstrated a positive correlation of T-cell proliferation to GAD p17 (amino acid 247-266) and p18 (amino acid 260-279) with simultaneous responses to both peptides in 13% of all subjects tested (n = 97) (p < 0.001).
11869 9084973 T-cell proliferation to GAD p17 was higher than to p18 in recent-onset diabetic patients, first degree relatives and unrelated control subjects (p < 0.02, p < 0.004, p < 0.002, respectively).
11870 9085233 A cytokine, interleukin (IL)-10, has been reported to selectively promote the expansion of a B lymphocyte lineage (CD5/LY1/B1) which has the propensity for secreting high levels of autoantibody.
11871 9085233 Therefore, the purpose of this project was to evaluate IL-10 production, percentage of CD5 B cells and the frequency of anti-collagen secreting cells in peripheral blood mononuclear cells of age, gender and race matched IDDM patients and controls.
11872 9085233 In 8 of 31 patients, IL-10 levels were significantly increased in IDDM compared to controls and a higher percentage of CD5 B cells was also observed by flow cytometry.
11873 9085233 These findings support the concept that a subset of IDDM patients possess an extremely robust IL-10 response following exposure to Gram-negative LPS, which could predispose them to the development of periodontitis through a heightened autoimmune mechanism.
11874 9085233 A cytokine, interleukin (IL)-10, has been reported to selectively promote the expansion of a B lymphocyte lineage (CD5/LY1/B1) which has the propensity for secreting high levels of autoantibody.
11875 9085233 Therefore, the purpose of this project was to evaluate IL-10 production, percentage of CD5 B cells and the frequency of anti-collagen secreting cells in peripheral blood mononuclear cells of age, gender and race matched IDDM patients and controls.
11876 9085233 In 8 of 31 patients, IL-10 levels were significantly increased in IDDM compared to controls and a higher percentage of CD5 B cells was also observed by flow cytometry.
11877 9085233 These findings support the concept that a subset of IDDM patients possess an extremely robust IL-10 response following exposure to Gram-negative LPS, which could predispose them to the development of periodontitis through a heightened autoimmune mechanism.
11878 9085233 A cytokine, interleukin (IL)-10, has been reported to selectively promote the expansion of a B lymphocyte lineage (CD5/LY1/B1) which has the propensity for secreting high levels of autoantibody.
11879 9085233 Therefore, the purpose of this project was to evaluate IL-10 production, percentage of CD5 B cells and the frequency of anti-collagen secreting cells in peripheral blood mononuclear cells of age, gender and race matched IDDM patients and controls.
11880 9085233 In 8 of 31 patients, IL-10 levels were significantly increased in IDDM compared to controls and a higher percentage of CD5 B cells was also observed by flow cytometry.
11881 9085233 These findings support the concept that a subset of IDDM patients possess an extremely robust IL-10 response following exposure to Gram-negative LPS, which could predispose them to the development of periodontitis through a heightened autoimmune mechanism.
11882 9088771 Movement performance was studied in 29 long-term patients with insulin-dependent diabetes mellitus (IDDM) and 29 matched control subjects.
11883 9088773 The effect of an angiotensin converting enzyme inhibitor on skin microvascular hyperaemia in microalbuminuric insulin-dependent diabetes mellitus.
11884 9088773 Patients with longstanding insulin-dependent (Type 1) diabetes mellitus (IDDM) are reported to have microvascular complications in most capillary beds.
11885 9088774 Response of apolipoprotein AIV and lipoproteins to glycaemic control in young people with insulin-dependent diabetes mellitus.
11886 9088774 Young people with insulin-dependent diabetes mellitus (IDDM) (n = 104, 7 to 19 years old) were classified into groups of good (I), fair (II), and poor (III) diabetic control and compared to 22 healthy controls of same origin and age range.
11887 9088774 Neither HDL-C nor apolipoprotein AI (apo AI) were affected by glycaemic control, but phospholipids were increased in all three subgroups of IDDM subjects (p < 0.001).
11888 9088774 Response of apolipoprotein AIV and lipoproteins to glycaemic control in young people with insulin-dependent diabetes mellitus.
11889 9088774 Young people with insulin-dependent diabetes mellitus (IDDM) (n = 104, 7 to 19 years old) were classified into groups of good (I), fair (II), and poor (III) diabetic control and compared to 22 healthy controls of same origin and age range.
11890 9088774 Neither HDL-C nor apolipoprotein AI (apo AI) were affected by glycaemic control, but phospholipids were increased in all three subgroups of IDDM subjects (p < 0.001).
11891 9090656 To identify early abnormalities in renal handling of DA and sodium we challenged 16 normotensive patients with uncomplicated insulin-dependent diabetes (IDDM), 18 normotensive nondiabetic subjects with familial borderline hypertension, and 16 healthy controls, 14-29 years old, with a high-sodium diet (HSD).
11892 9091575 The class II major histocompatibility complex molecule I-A(g7) is strongly linked to the development of spontaneous insulin-dependent diabetes mellitus (IDDM) in non obese diabetic mice and to the induction of experimental allergic encephalomyelitis in Biozzi AB/H mice.
11893 9096915 The aim of this study was to compare, by gated radionuclide angiography, systolic and diastolic ventricular function in insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetic patients without overt cardiovascular disease.
11894 9096915 The duration of diabetes (DD) and glycosylated hemoglobin (HbA1C) levels were significantly higher in the IDDM patients.
11895 9096915 The aim of this study was to compare, by gated radionuclide angiography, systolic and diastolic ventricular function in insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetic patients without overt cardiovascular disease.
11896 9096915 The duration of diabetes (DD) and glycosylated hemoglobin (HbA1C) levels were significantly higher in the IDDM patients.
11897 9098400 T-cell receptor alpha, delta, and gamma chain genes in insulin-dependent diabetes mellitus.
11898 9098400 We have studied the genotypic, haplotypic, and allelic distribution of germline Restriction Fragment Length Polymorphism (RFLP) of T-cell receptor (Tcr) alpha, gamma, and delta loci in 75 insulin-dependent diabetes mellitus (IDDM) patients and 84 healthy blood donors as control population.
11899 9098435 The role of HLA class II alleles in genetic predisposition to insulin-dependent diabetes mellitus (IDDM) was examined using Polymerase Chain Reaction/oligonucleotide probe typing (PCR/SSOs) of eight HLA class II loci in 58 IDDM patients and 50 healthy controls from the Northwest of Spain (Asturias).
11900 9098435 By using the aetiologic fraction (delta) as an almost absolute measure of the strongest linkage of disequilibrium of a HLA marker to the putative Type I susceptibility locus, it has been found that the strength of association of the HLA markers may be quantified as follows: DQA1*03-DQB1*0302 or DQA1*0501-DQB1*0201 > DR3 or DR4; presence of more than one dimer DQ alpha beta of the six proposed by Rønningen > non-Asp57 DQ beta and Arg52 DQ alpha > Arg52 DQ alpha > non-Asp57 DQ beta/non-Asp57 DQ beta > DRB1*0301; DQA1*0501-DQB1*0201 > DQA1*03-DQB1*0302; DQB1*0302.
11901 9098456 The segregation of these alleles has been associated with levels of TNF alpha or TNF beta production in systemic lupus erythematosis (SLE), insulin-dependent diabetes mellitus (IDDM) and in healthy control individuals.
11902 9099922 Antibodies against this epitope were induced during enterovirus (including CBV) infections in initially healthy children who later progressed to clinical insulin-dependent diabetes mellitus (IDDM).
11903 9099922 Antibody responses were frequent also in constantly GAD65 antibody-negative non-diabetic children, and antibody levels did not differ between newly diagnosed IDDM patients and matched control subjects.
11904 9099922 Antibodies against this epitope were induced during enterovirus (including CBV) infections in initially healthy children who later progressed to clinical insulin-dependent diabetes mellitus (IDDM).
11905 9099922 Antibody responses were frequent also in constantly GAD65 antibody-negative non-diabetic children, and antibody levels did not differ between newly diagnosed IDDM patients and matched control subjects.
11906 9100051 Our hypothesis was that insulin-dependent (IDDM) transplant candidates with coronary artery disease identified with pretransplant coronary angiography would have an increased number of vascular events (amputation, cerebral vascular accident [CVA], or myocardial infarction [MI]) within 3 years of follow-up.
11907 9100593 Dual hormonal replacement therapy with insulin and recombinant human insulin-like growth factor (IGF)-I in insulin-dependent diabetes mellitus: effects on the growth hormone/IGF/IGF-binding protein system.
11908 9100593 Patients with insulin-dependent diabetes mellitus (IDDM) exhibit abnormalities in the GH/insulin-like growth factor (IGF) axis, including GH hypersecretion, low serum IGF-I and IGF-binding protein-3 (IGFBP-3) levels, and elevated IGFBP-1 levels.
11909 9100593 We recently demonstrated that in IDDM, dual hormonal replacement therapy with insulin plus recombinant human IGF-I (rhIGF-I) improves glycemic control better than insulin alone.
11910 9100593 Forty-three pediatric IDDM patients were randomly assigned to groups receiving daily, fasting subcutaneous injections of placebo or rhIGF-I (80 micrograms.kg.day) for 28 days, while continuing to receive splitmix insulin therapy and intensive outpatient management. rhIGF-I therapy corrected IGF-I deficiency, suppressed IGFBP-1 levels (P < 0.01), and induced a trend toward lower circulating GH levels throughout the study. rhIGF-I therapy also induced an approximate 50% decrease in IGF-II levels (P < 0.001) and an approximate 70% increase in IGFBP-2 levels (P < 0.05).
11911 9100593 Because improvements in the GH/ IGF axis abnormalities and in glycemic control were greater in subjects receiving combined rhIGF-I and insulin, these data strongly support the concept that dual hormonal replacement in IDDM may offer distinct therapeutic advantages over insulin monotherapy.
11912 9100593 Dual hormonal replacement therapy with insulin and recombinant human insulin-like growth factor (IGF)-I in insulin-dependent diabetes mellitus: effects on the growth hormone/IGF/IGF-binding protein system.
11913 9100593 Patients with insulin-dependent diabetes mellitus (IDDM) exhibit abnormalities in the GH/insulin-like growth factor (IGF) axis, including GH hypersecretion, low serum IGF-I and IGF-binding protein-3 (IGFBP-3) levels, and elevated IGFBP-1 levels.
11914 9100593 We recently demonstrated that in IDDM, dual hormonal replacement therapy with insulin plus recombinant human IGF-I (rhIGF-I) improves glycemic control better than insulin alone.
11915 9100593 Forty-three pediatric IDDM patients were randomly assigned to groups receiving daily, fasting subcutaneous injections of placebo or rhIGF-I (80 micrograms.kg.day) for 28 days, while continuing to receive splitmix insulin therapy and intensive outpatient management. rhIGF-I therapy corrected IGF-I deficiency, suppressed IGFBP-1 levels (P < 0.01), and induced a trend toward lower circulating GH levels throughout the study. rhIGF-I therapy also induced an approximate 50% decrease in IGF-II levels (P < 0.001) and an approximate 70% increase in IGFBP-2 levels (P < 0.05).
11916 9100593 Because improvements in the GH/ IGF axis abnormalities and in glycemic control were greater in subjects receiving combined rhIGF-I and insulin, these data strongly support the concept that dual hormonal replacement in IDDM may offer distinct therapeutic advantages over insulin monotherapy.
11917 9100593 Dual hormonal replacement therapy with insulin and recombinant human insulin-like growth factor (IGF)-I in insulin-dependent diabetes mellitus: effects on the growth hormone/IGF/IGF-binding protein system.
11918 9100593 Patients with insulin-dependent diabetes mellitus (IDDM) exhibit abnormalities in the GH/insulin-like growth factor (IGF) axis, including GH hypersecretion, low serum IGF-I and IGF-binding protein-3 (IGFBP-3) levels, and elevated IGFBP-1 levels.
11919 9100593 We recently demonstrated that in IDDM, dual hormonal replacement therapy with insulin plus recombinant human IGF-I (rhIGF-I) improves glycemic control better than insulin alone.
11920 9100593 Forty-three pediatric IDDM patients were randomly assigned to groups receiving daily, fasting subcutaneous injections of placebo or rhIGF-I (80 micrograms.kg.day) for 28 days, while continuing to receive splitmix insulin therapy and intensive outpatient management. rhIGF-I therapy corrected IGF-I deficiency, suppressed IGFBP-1 levels (P < 0.01), and induced a trend toward lower circulating GH levels throughout the study. rhIGF-I therapy also induced an approximate 50% decrease in IGF-II levels (P < 0.001) and an approximate 70% increase in IGFBP-2 levels (P < 0.05).
11921 9100593 Because improvements in the GH/ IGF axis abnormalities and in glycemic control were greater in subjects receiving combined rhIGF-I and insulin, these data strongly support the concept that dual hormonal replacement in IDDM may offer distinct therapeutic advantages over insulin monotherapy.
11922 9100593 Dual hormonal replacement therapy with insulin and recombinant human insulin-like growth factor (IGF)-I in insulin-dependent diabetes mellitus: effects on the growth hormone/IGF/IGF-binding protein system.
11923 9100593 Patients with insulin-dependent diabetes mellitus (IDDM) exhibit abnormalities in the GH/insulin-like growth factor (IGF) axis, including GH hypersecretion, low serum IGF-I and IGF-binding protein-3 (IGFBP-3) levels, and elevated IGFBP-1 levels.
11924 9100593 We recently demonstrated that in IDDM, dual hormonal replacement therapy with insulin plus recombinant human IGF-I (rhIGF-I) improves glycemic control better than insulin alone.
11925 9100593 Forty-three pediatric IDDM patients were randomly assigned to groups receiving daily, fasting subcutaneous injections of placebo or rhIGF-I (80 micrograms.kg.day) for 28 days, while continuing to receive splitmix insulin therapy and intensive outpatient management. rhIGF-I therapy corrected IGF-I deficiency, suppressed IGFBP-1 levels (P < 0.01), and induced a trend toward lower circulating GH levels throughout the study. rhIGF-I therapy also induced an approximate 50% decrease in IGF-II levels (P < 0.001) and an approximate 70% increase in IGFBP-2 levels (P < 0.05).
11926 9100593 Because improvements in the GH/ IGF axis abnormalities and in glycemic control were greater in subjects receiving combined rhIGF-I and insulin, these data strongly support the concept that dual hormonal replacement in IDDM may offer distinct therapeutic advantages over insulin monotherapy.
11927 9101397 Diabetic patients are several times as prone to kidney disease as nondiabetic people and the accumulative risk of diabetic nephropathy in insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) is about 30%-50% after 25 years of disease.
11928 9103469 MHC class II alleles clearly contribute a primary genetic component of susceptibility to autoimmune insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic (NOD) mice.
11929 9105778 Both insulin-dependent (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) are clinically and genetically heterogeneous disorders.
11930 9105779 In particular, monozygotic twin studies have indicated a higher rate of concordance in non-insulin-dependent (NIDDM) than in insulin-dependent diabetes mellitus (IDDM).
11931 9105779 In IDDM, 8 susceptibility loci have been identified, notably the HLA complex and insulin promotor gene.
11932 9105779 Rigorous family studies have identified monogenic subtypes representing 10-15% of all NIDDM: MODY2 related to glucokinase gene mutations, MODY1 and MODY3 secondary to mutation of hepatic nuclear factors, and diabetes resulting from deletion or mutation of mitochondrial DNA.
11933 9105779 Finally, susceptibility genes for the increased severity and frequency of vascular complications have been identified, such as angiotensin converting enzyme, aldose reductase and aldehyde dehydrogenase genes.
11934 9105779 In particular, monozygotic twin studies have indicated a higher rate of concordance in non-insulin-dependent (NIDDM) than in insulin-dependent diabetes mellitus (IDDM).
11935 9105779 In IDDM, 8 susceptibility loci have been identified, notably the HLA complex and insulin promotor gene.
11936 9105779 Rigorous family studies have identified monogenic subtypes representing 10-15% of all NIDDM: MODY2 related to glucokinase gene mutations, MODY1 and MODY3 secondary to mutation of hepatic nuclear factors, and diabetes resulting from deletion or mutation of mitochondrial DNA.
11937 9105779 Finally, susceptibility genes for the increased severity and frequency of vascular complications have been identified, such as angiotensin converting enzyme, aldose reductase and aldehyde dehydrogenase genes.
11938 9105780 The association of diabetes with HLA class I alleles in the early 1970s and with HLA class II alleles in the late 1970s provided a crucial, though indirect, indication of the role of immune phenomena in the development of insulin-dependent diabetes mellitus (IDDM).
11939 9105780 The very precise definition of susceptibility and protection alleles proved to be an important diagnostic factor in predicting IDDM and was also the first step towards an understanding of the role of class II antigen-presenting molecules in the development of the autoimmune reaction responsible for the destruction of insulin-secreting cells and the subsequent onset of diabetes.
11940 9105780 The association of diabetes with HLA class I alleles in the early 1970s and with HLA class II alleles in the late 1970s provided a crucial, though indirect, indication of the role of immune phenomena in the development of insulin-dependent diabetes mellitus (IDDM).
11941 9105780 The very precise definition of susceptibility and protection alleles proved to be an important diagnostic factor in predicting IDDM and was also the first step towards an understanding of the role of class II antigen-presenting molecules in the development of the autoimmune reaction responsible for the destruction of insulin-secreting cells and the subsequent onset of diabetes.
11942 9109852 Since recent studies demonstrated the occurrence of the mitochondrial DNA (mtDNA) mutation A3243G in patients with adult-onset diabetes, an investigation was undertaken to determine the frequency of this mutation in a pediatric population with insulin-dependent diabetes mellitus (IDDM).
11943 9112337 Interleukin 1 beta, tumour necrosis factor-alpha and interleukin 1 receptor antagonist in newly diagnosed insulin-dependent diabetes mellitus: comparison to long-standing diabetes and healthy individuals.
11944 9112337 Interleukin 1 beta (IL-1) and tumour necrosis factor alpha (TNF) are important for the beta cell lysis in insulin-dependent diabetes mellitus (IDDM), while IL-1 receptor antagonist (IL-1ra) is considered protective by blocking the effects of IL-1.
11945 9112337 Serum concentrations and ex-vivo production of IL-1, TNF and IL-1ra were examined in 10 newly diagnosed IDDM (ND-IDDM) patients, and compared with 11 long-standing IDDM (LS-IDDM) patients and 14 healthy volunteers.
11946 9112337 Ex-vivo LPS-stimulated production of IL-1 in ND-IDDM patients was significantly increased compared with LS-IDDM patients and healthy controls, while TNF and IL-1ra synthesis did not differ significantly.
11947 9112337 IL-1ra/IL-1 ratio was significantly decreased in ND-IDDM, and returned to normal values in the LS-IDDM group.
11948 9112337 Interleukin 1 beta, tumour necrosis factor-alpha and interleukin 1 receptor antagonist in newly diagnosed insulin-dependent diabetes mellitus: comparison to long-standing diabetes and healthy individuals.
11949 9112337 Interleukin 1 beta (IL-1) and tumour necrosis factor alpha (TNF) are important for the beta cell lysis in insulin-dependent diabetes mellitus (IDDM), while IL-1 receptor antagonist (IL-1ra) is considered protective by blocking the effects of IL-1.
11950 9112337 Serum concentrations and ex-vivo production of IL-1, TNF and IL-1ra were examined in 10 newly diagnosed IDDM (ND-IDDM) patients, and compared with 11 long-standing IDDM (LS-IDDM) patients and 14 healthy volunteers.
11951 9112337 Ex-vivo LPS-stimulated production of IL-1 in ND-IDDM patients was significantly increased compared with LS-IDDM patients and healthy controls, while TNF and IL-1ra synthesis did not differ significantly.
11952 9112337 IL-1ra/IL-1 ratio was significantly decreased in ND-IDDM, and returned to normal values in the LS-IDDM group.
11953 9113482 To assess whether these factors may have an aetiological and synergistic role in the vascular complications of diabetes, 24-hour blood pressure monitoring was performed in insulin-dependent diabetic (IDDM) patients with normal albumin excretion (n = 19) and microalbuminuria (n = 21) of comparable age and duration of diabetes, and with no evidence of autonomic neuropathy or hypertension.
11954 9113485 There are several predictors of severe hypoglycaemia in patients with insulin-dependent diabetes mellitus (IDDM), many of which are correlated.
11955 9113485 Sixty patients with insulin-dependent diabetes mellitus (IDDM) were studied prospectively for one year during which any episodes of severe hypoglycaemia, asymptomatic biochemical hypoglycaemia, and glycaemic control were documented.
11956 9113485 There are several predictors of severe hypoglycaemia in patients with insulin-dependent diabetes mellitus (IDDM), many of which are correlated.
11957 9113485 Sixty patients with insulin-dependent diabetes mellitus (IDDM) were studied prospectively for one year during which any episodes of severe hypoglycaemia, asymptomatic biochemical hypoglycaemia, and glycaemic control were documented.
11958 9113489 Insulin resistance may also play a role at various stages in the natural history of insulin dependent (Type 1) diabetes (IDDM) and this was the topic of a workshop held in London on Friday 14 July 1995.
11959 9113489 The mechanisms of insulin resistance in IDDM are ill-defined but probably include 'glucose toxicity'.
11960 9113489 Following the clinical onset of IDDM, insulin resistance could influence the length of the 'honeymoon period', diabetic control and patterns of growth during puberty, insulin requirements and blood glucose control at any time, the birth weight of infants born to diabetic mothers, and, through an effect on lipid metabolism and hypertension, ultimately contribute to the excess mortality associated with IDDM.
11961 9113489 As it is likely that insulin resistance has a wide-ranging influence on the natural history of diabetes in IDDM patients we suggest that treatment with insulin enhancers may prove beneficial in selected patients.
11962 9113489 Insulin resistance may also play a role at various stages in the natural history of insulin dependent (Type 1) diabetes (IDDM) and this was the topic of a workshop held in London on Friday 14 July 1995.
11963 9113489 The mechanisms of insulin resistance in IDDM are ill-defined but probably include 'glucose toxicity'.
11964 9113489 Following the clinical onset of IDDM, insulin resistance could influence the length of the 'honeymoon period', diabetic control and patterns of growth during puberty, insulin requirements and blood glucose control at any time, the birth weight of infants born to diabetic mothers, and, through an effect on lipid metabolism and hypertension, ultimately contribute to the excess mortality associated with IDDM.
11965 9113489 As it is likely that insulin resistance has a wide-ranging influence on the natural history of diabetes in IDDM patients we suggest that treatment with insulin enhancers may prove beneficial in selected patients.
11966 9113489 Insulin resistance may also play a role at various stages in the natural history of insulin dependent (Type 1) diabetes (IDDM) and this was the topic of a workshop held in London on Friday 14 July 1995.
11967 9113489 The mechanisms of insulin resistance in IDDM are ill-defined but probably include 'glucose toxicity'.
11968 9113489 Following the clinical onset of IDDM, insulin resistance could influence the length of the 'honeymoon period', diabetic control and patterns of growth during puberty, insulin requirements and blood glucose control at any time, the birth weight of infants born to diabetic mothers, and, through an effect on lipid metabolism and hypertension, ultimately contribute to the excess mortality associated with IDDM.
11969 9113489 As it is likely that insulin resistance has a wide-ranging influence on the natural history of diabetes in IDDM patients we suggest that treatment with insulin enhancers may prove beneficial in selected patients.
11970 9113489 Insulin resistance may also play a role at various stages in the natural history of insulin dependent (Type 1) diabetes (IDDM) and this was the topic of a workshop held in London on Friday 14 July 1995.
11971 9113489 The mechanisms of insulin resistance in IDDM are ill-defined but probably include 'glucose toxicity'.
11972 9113489 Following the clinical onset of IDDM, insulin resistance could influence the length of the 'honeymoon period', diabetic control and patterns of growth during puberty, insulin requirements and blood glucose control at any time, the birth weight of infants born to diabetic mothers, and, through an effect on lipid metabolism and hypertension, ultimately contribute to the excess mortality associated with IDDM.
11973 9113489 As it is likely that insulin resistance has a wide-ranging influence on the natural history of diabetes in IDDM patients we suggest that treatment with insulin enhancers may prove beneficial in selected patients.
11974 9114645 Utilized both interview and self-report methods to examine transactional patterns of child, mother, and father adjustment in a sample of children and adolescents with insulin-dependent diabetes mellitus (IDDM).
11975 9115153 Osteopenia has been described as a complication of insulin-dependent diabetes mellitus (IDDM).
11976 9115153 Height, height standard deviation scores, glycated haemoglobin (HbA1C), basal c-peptide concentrations, insulin dose, serum concentrations of procollagen type I C-terminal propeptide (PICP), and collagen type I C-terminal telopeptide (ICTP) were measured at onset of IDDM and at 3, 6 and 12 months.
11977 9115153 ICTP was in the normal range at onset of IDDM and decreased during the follow-up to reach a significant difference compared to controls after 3, 6 and 12 months of insulin treatment (P < 0.04).
11978 9115153 Bone formation at onset of IDDM is not impaired; the introduction of insulin therapy, together with the achievement of a good metabolic control, determines an increase of bone matrix formation coupled with a decrease of bone resorption, that determines a positive balance of bone modeling.
11979 9115153 Osteopenia has been described as a complication of insulin-dependent diabetes mellitus (IDDM).
11980 9115153 Height, height standard deviation scores, glycated haemoglobin (HbA1C), basal c-peptide concentrations, insulin dose, serum concentrations of procollagen type I C-terminal propeptide (PICP), and collagen type I C-terminal telopeptide (ICTP) were measured at onset of IDDM and at 3, 6 and 12 months.
11981 9115153 ICTP was in the normal range at onset of IDDM and decreased during the follow-up to reach a significant difference compared to controls after 3, 6 and 12 months of insulin treatment (P < 0.04).
11982 9115153 Bone formation at onset of IDDM is not impaired; the introduction of insulin therapy, together with the achievement of a good metabolic control, determines an increase of bone matrix formation coupled with a decrease of bone resorption, that determines a positive balance of bone modeling.
11983 9115153 Osteopenia has been described as a complication of insulin-dependent diabetes mellitus (IDDM).
11984 9115153 Height, height standard deviation scores, glycated haemoglobin (HbA1C), basal c-peptide concentrations, insulin dose, serum concentrations of procollagen type I C-terminal propeptide (PICP), and collagen type I C-terminal telopeptide (ICTP) were measured at onset of IDDM and at 3, 6 and 12 months.
11985 9115153 ICTP was in the normal range at onset of IDDM and decreased during the follow-up to reach a significant difference compared to controls after 3, 6 and 12 months of insulin treatment (P < 0.04).
11986 9115153 Bone formation at onset of IDDM is not impaired; the introduction of insulin therapy, together with the achievement of a good metabolic control, determines an increase of bone matrix formation coupled with a decrease of bone resorption, that determines a positive balance of bone modeling.
11987 9115153 Osteopenia has been described as a complication of insulin-dependent diabetes mellitus (IDDM).
11988 9115153 Height, height standard deviation scores, glycated haemoglobin (HbA1C), basal c-peptide concentrations, insulin dose, serum concentrations of procollagen type I C-terminal propeptide (PICP), and collagen type I C-terminal telopeptide (ICTP) were measured at onset of IDDM and at 3, 6 and 12 months.
11989 9115153 ICTP was in the normal range at onset of IDDM and decreased during the follow-up to reach a significant difference compared to controls after 3, 6 and 12 months of insulin treatment (P < 0.04).
11990 9115153 Bone formation at onset of IDDM is not impaired; the introduction of insulin therapy, together with the achievement of a good metabolic control, determines an increase of bone matrix formation coupled with a decrease of bone resorption, that determines a positive balance of bone modeling.
11991 9115575 Lymphocytes from 77 newly diagnosed IDDM patients, 58 IDDM patients with disease duration > 6 months and 30 non-diabetic controls (including patients with several inflammatory conditions) were analyzed for membrane expression of CD4, CD8, CD45RA, CD45RO and CD27 molecules by FACS analysis.
11992 9115575 However, the percentage of CD4+ T cells, and consequently the CD4/CD8 ratio were significantly increased in PBL of recently diagnosed diabetic patients compared to the non-diabetic control group (P < 0.005).
11993 9115575 IDDM patients had a lower percentage of resting memory T cells (CD45RO+ CD27+) than the non-diabetic controls.
11994 9115575 The proportion of CD45RO+ lymphocytes lacking the CD27 molecule ((re)-activated memory cells) was similar in IDDM patients and non-diabetic controls.
11995 9115575 Our findings confirm and extend previous observations that a disturbance in lymphocyte subset distribution is present in patients with IDDM showing an increase in the percentages of circulating CD4 lymphocytes.
11996 9115575 Lymphocytes from 77 newly diagnosed IDDM patients, 58 IDDM patients with disease duration > 6 months and 30 non-diabetic controls (including patients with several inflammatory conditions) were analyzed for membrane expression of CD4, CD8, CD45RA, CD45RO and CD27 molecules by FACS analysis.
11997 9115575 However, the percentage of CD4+ T cells, and consequently the CD4/CD8 ratio were significantly increased in PBL of recently diagnosed diabetic patients compared to the non-diabetic control group (P < 0.005).
11998 9115575 IDDM patients had a lower percentage of resting memory T cells (CD45RO+ CD27+) than the non-diabetic controls.
11999 9115575 The proportion of CD45RO+ lymphocytes lacking the CD27 molecule ((re)-activated memory cells) was similar in IDDM patients and non-diabetic controls.
12000 9115575 Our findings confirm and extend previous observations that a disturbance in lymphocyte subset distribution is present in patients with IDDM showing an increase in the percentages of circulating CD4 lymphocytes.
12001 9115575 Lymphocytes from 77 newly diagnosed IDDM patients, 58 IDDM patients with disease duration > 6 months and 30 non-diabetic controls (including patients with several inflammatory conditions) were analyzed for membrane expression of CD4, CD8, CD45RA, CD45RO and CD27 molecules by FACS analysis.
12002 9115575 However, the percentage of CD4+ T cells, and consequently the CD4/CD8 ratio were significantly increased in PBL of recently diagnosed diabetic patients compared to the non-diabetic control group (P < 0.005).
12003 9115575 IDDM patients had a lower percentage of resting memory T cells (CD45RO+ CD27+) than the non-diabetic controls.
12004 9115575 The proportion of CD45RO+ lymphocytes lacking the CD27 molecule ((re)-activated memory cells) was similar in IDDM patients and non-diabetic controls.
12005 9115575 Our findings confirm and extend previous observations that a disturbance in lymphocyte subset distribution is present in patients with IDDM showing an increase in the percentages of circulating CD4 lymphocytes.
12006 9115575 Lymphocytes from 77 newly diagnosed IDDM patients, 58 IDDM patients with disease duration > 6 months and 30 non-diabetic controls (including patients with several inflammatory conditions) were analyzed for membrane expression of CD4, CD8, CD45RA, CD45RO and CD27 molecules by FACS analysis.
12007 9115575 However, the percentage of CD4+ T cells, and consequently the CD4/CD8 ratio were significantly increased in PBL of recently diagnosed diabetic patients compared to the non-diabetic control group (P < 0.005).
12008 9115575 IDDM patients had a lower percentage of resting memory T cells (CD45RO+ CD27+) than the non-diabetic controls.
12009 9115575 The proportion of CD45RO+ lymphocytes lacking the CD27 molecule ((re)-activated memory cells) was similar in IDDM patients and non-diabetic controls.
12010 9115575 Our findings confirm and extend previous observations that a disturbance in lymphocyte subset distribution is present in patients with IDDM showing an increase in the percentages of circulating CD4 lymphocytes.
12011 9117082 This study investigated the effect of (a) insulin-related diabetes, and (b) chronic in vivo administration of N(omega)-nitro-L-arginine ester (L-NAME), a nitric oxide (NO) synthase inhibitor, on mean arterial pressure and in vitro vascular reactivity to noradrenaline in mesenteric arterial bed preparations from spontaneously diabetic, insulin-dependent and treated BB rats, the best animal model of insulin-dependent mellitus (IDDM) currently available.
12012 9118560 The current concept of the pathogenesis of insulin-dependent diabetes mellitus (IDDM) is based on the view that environmental factors, either alone or in combination, trigger in a genetically, susceptible individual an autoimmune process which leads to the destruction of the insulin-secreting beta cells.
12013 9118776 Protein tyrosine phosphatase-like proteins: link with IDDM.
12014 9122001 [Effects of opiate receptor blockade with naloxone on prolactin (PRL) secretion in patients with diabetes type I (IDDM) with chronic renal failure treated with hemodialysis (HD)].
12015 9122001 Prolactin concentration was measured by LIA. 1) The basic prolactin secretion was significantly higher in the patients with chronic renal failure. 2) The basic prolactin secretion in IDDM patients with diabetic nephropathy in the end stage renal failure treated with haemodialysis was significantly lower than in haemodialyzed patients with chronic renal failure of non-diabetic etiology. 3) TRH and TRH with naloxone caused significant increase of prolactin secretion in all investigated groups, but the increase is significantly lower in chronic renal failure patients than in healthy subjects. 4) Naloxone decreases significantly the prolactin secretion during TRH test only in haemodialyzed patients with chronic renal failure of non-diabetic etiology.
12016 9122001 [Effects of opiate receptor blockade with naloxone on prolactin (PRL) secretion in patients with diabetes type I (IDDM) with chronic renal failure treated with hemodialysis (HD)].
12017 9122001 Prolactin concentration was measured by LIA. 1) The basic prolactin secretion was significantly higher in the patients with chronic renal failure. 2) The basic prolactin secretion in IDDM patients with diabetic nephropathy in the end stage renal failure treated with haemodialysis was significantly lower than in haemodialyzed patients with chronic renal failure of non-diabetic etiology. 3) TRH and TRH with naloxone caused significant increase of prolactin secretion in all investigated groups, but the increase is significantly lower in chronic renal failure patients than in healthy subjects. 4) Naloxone decreases significantly the prolactin secretion during TRH test only in haemodialyzed patients with chronic renal failure of non-diabetic etiology.
12018 9132645 Urinary albumin excretion rate during angiotensin II infusion in microalbuminuric patients with insulin and non-insulin-dependent diabetes mellitus.
12019 9132645 As angiotensin-converting enzyme inhibition is accompanied by a marked decrease in glomerular protein loss, the hypothesis was tested that an increase of the glomerular transcapillary hydraulic pressure difference by exogenous angiotensin II would increase microalbuminuria in patients with insulin (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
12020 9132645 Acute effects of increasing doses of angiotensin II (1, 3 and 6 ng/kg/min) were studied on mean arterial pressure (MAP), glomerular filtration rate (GFR), effective renal plasma flow (ERPF), filtration fraction (FF), total renal vascular resistance (TRVR), and urinary albumin excretion rate (UAER) in 11 IDDM and 11 NIDDM microalbuminuric patients.
12021 9132645 We suggest that during manipulation of the renin-angiotensin system, as in other renal diseases with proteinuria, factors other than glomerular transcapillary hydraulic pressure determine the degree of urinary albumin loss in microalbuminuric IDDM and NIDDM patients.
12022 9132645 Urinary albumin excretion rate during angiotensin II infusion in microalbuminuric patients with insulin and non-insulin-dependent diabetes mellitus.
12023 9132645 As angiotensin-converting enzyme inhibition is accompanied by a marked decrease in glomerular protein loss, the hypothesis was tested that an increase of the glomerular transcapillary hydraulic pressure difference by exogenous angiotensin II would increase microalbuminuria in patients with insulin (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
12024 9132645 Acute effects of increasing doses of angiotensin II (1, 3 and 6 ng/kg/min) were studied on mean arterial pressure (MAP), glomerular filtration rate (GFR), effective renal plasma flow (ERPF), filtration fraction (FF), total renal vascular resistance (TRVR), and urinary albumin excretion rate (UAER) in 11 IDDM and 11 NIDDM microalbuminuric patients.
12025 9132645 We suggest that during manipulation of the renin-angiotensin system, as in other renal diseases with proteinuria, factors other than glomerular transcapillary hydraulic pressure determine the degree of urinary albumin loss in microalbuminuric IDDM and NIDDM patients.
12026 9132645 Urinary albumin excretion rate during angiotensin II infusion in microalbuminuric patients with insulin and non-insulin-dependent diabetes mellitus.
12027 9132645 As angiotensin-converting enzyme inhibition is accompanied by a marked decrease in glomerular protein loss, the hypothesis was tested that an increase of the glomerular transcapillary hydraulic pressure difference by exogenous angiotensin II would increase microalbuminuria in patients with insulin (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
12028 9132645 Acute effects of increasing doses of angiotensin II (1, 3 and 6 ng/kg/min) were studied on mean arterial pressure (MAP), glomerular filtration rate (GFR), effective renal plasma flow (ERPF), filtration fraction (FF), total renal vascular resistance (TRVR), and urinary albumin excretion rate (UAER) in 11 IDDM and 11 NIDDM microalbuminuric patients.
12029 9132645 We suggest that during manipulation of the renin-angiotensin system, as in other renal diseases with proteinuria, factors other than glomerular transcapillary hydraulic pressure determine the degree of urinary albumin loss in microalbuminuric IDDM and NIDDM patients.
12030 9133033 Patients with diabetes mellitus (86 IDDM, 30 NIDDM) under intensified insulin therapy did not differ from healthy control groups in life quality components chosen in the presented study.
12031 9134049 Insulin-dependent diabetes mellitus (IDDM) occurs as a consequence of autoimmune destruction of the insulin-producing pancreatic beta-cells.
12032 9134049 Although progress has been made in the field of islet transplantation, an appealing alternative strategy for beta-cell replacement therapy for IDDM is to target insulin expression to non-islet cells.
12033 9134049 We have recently generated transgenic nonobese diabetic (NOD) mice in which insulin gene expression was targeted to proopiomelanocortin (POMC)-expressing cells of the intermediate lobe (IL) of the pituitary.
12034 9134049 We have shown that POMC-expressing IL pituitary cells secreted large amounts of mature insulin, similar to islet beta-cells.
12035 9134049 These features are highly advantageous in the transplantation setting and demonstrate the considerable potential of these non-islet cell types for insulin-gene delivery in IDDM.
12036 9134049 Insulin-dependent diabetes mellitus (IDDM) occurs as a consequence of autoimmune destruction of the insulin-producing pancreatic beta-cells.
12037 9134049 Although progress has been made in the field of islet transplantation, an appealing alternative strategy for beta-cell replacement therapy for IDDM is to target insulin expression to non-islet cells.
12038 9134049 We have recently generated transgenic nonobese diabetic (NOD) mice in which insulin gene expression was targeted to proopiomelanocortin (POMC)-expressing cells of the intermediate lobe (IL) of the pituitary.
12039 9134049 We have shown that POMC-expressing IL pituitary cells secreted large amounts of mature insulin, similar to islet beta-cells.
12040 9134049 These features are highly advantageous in the transplantation setting and demonstrate the considerable potential of these non-islet cell types for insulin-gene delivery in IDDM.
12041 9134049 Insulin-dependent diabetes mellitus (IDDM) occurs as a consequence of autoimmune destruction of the insulin-producing pancreatic beta-cells.
12042 9134049 Although progress has been made in the field of islet transplantation, an appealing alternative strategy for beta-cell replacement therapy for IDDM is to target insulin expression to non-islet cells.
12043 9134049 We have recently generated transgenic nonobese diabetic (NOD) mice in which insulin gene expression was targeted to proopiomelanocortin (POMC)-expressing cells of the intermediate lobe (IL) of the pituitary.
12044 9134049 We have shown that POMC-expressing IL pituitary cells secreted large amounts of mature insulin, similar to islet beta-cells.
12045 9134049 These features are highly advantageous in the transplantation setting and demonstrate the considerable potential of these non-islet cell types for insulin-gene delivery in IDDM.
12046 9134382 In an attempt to clarify the possible connection between diabetes mellitus and ageing, we investigated the relationship between RBC ATP content, Na+/K(+)-ATPase, Ca(2+)-ATPase activities and ageing in healthy, insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) subjects.
12047 9135572 In vitro response to interleukin-1 beta and streptozotocin in pancreatic islets isolated from male and female nonobese diabetic mice.
12048 9135572 The aim of the present study was to examine if the islet donor gender influences the beta-cell sensitivity to possible mediators of beta-cell destruction in insulin-dependent diabetes mellitus (IDDM).
12049 9135572 We have currently addressed this issue by comparing the action of the cytokine interleukin-1 beta (IL-1 beta) and the alkylating agent streptozotocin (STZ), on isolated pancreatic islets derived from prediabetic female and male nonobese diabetic (NOD) mice.
12050 9135572 After IL-1 beta addition male and female islets had a similar inhibition of insulin secretion following stimulation by glucose.
12051 9137938 Clinical and experimental studies have delineated a link between dietary cow milk protein and the development of insulin-dependent diabetes mellitus (IDDM), and bovine serum albumin (BSA) was proposed as one candidate mediator of this effect.
12052 9139249 After applying exclusion criteria data of 933 diabetic patients [129 insulin-dependent (IDDM) and 804 non-insulin-dependent (NIDDM) patients; 424 men, 509 women] were analysed.
12053 9139249 Abnormal urinary albumin/creatinine ratio was more often found in men than in women (IDDM men 41.3%, IDDM women 28.8%; NIDDM men 38.0%, NIDDM women 30.0%).
12054 9139249 After applying exclusion criteria data of 933 diabetic patients [129 insulin-dependent (IDDM) and 804 non-insulin-dependent (NIDDM) patients; 424 men, 509 women] were analysed.
12055 9139249 Abnormal urinary albumin/creatinine ratio was more often found in men than in women (IDDM men 41.3%, IDDM women 28.8%; NIDDM men 38.0%, NIDDM women 30.0%).
12056 9140984 An elevation of Na+/H+ antiporter activity has consistently been associated with diabetic renal disease both in insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) patients, making this cell membrane exchanger system an ideal intermediate phenotype for the study of diabetic nephropathy.
12057 9143783 To determine the effects of an acute oral dose of glibenclamide on blood pressure (BP), basal forearm vascular resistance (FVR) and FVR responses to the K+ATP channel activating vasodilator diazoxide, a placebo-controlled, double-blind cross-over study was performed in eight male volunteers with non-insulin-dependent diabetes mellitus. 2.
12058 9144399 Low-angle synchrotron X-ray diffraction has revealed clear and consistent changes in the molecular structure of alpha-keratin of hair in insulin-dependent diabetes (IDDM) both for human IDDM subjects and for baboons with streptozocin induced diabetes.
12059 9144439 In the Caucasian population, it has been demonstrated that the insulin gene (INS) region contains the insulin-dependent diabetes mellitus locus (IDDM2).
12060 9144439 We conducted an association study of IDDM in a large number of Japanese subjects with multiple polymorphisms in INS region.
12061 9144439 We found a significant association of the INS region with IDDM.
12062 9144439 Alleles positively associated with IDDM in INS region were the same as those positively-associated with IDDM in Caucasian population, although positively-associated alleles are very common (allele frequencies > 0.9) in the Japanese general population.
12063 9144439 In the Caucasian population, it has been demonstrated that the insulin gene (INS) region contains the insulin-dependent diabetes mellitus locus (IDDM2).
12064 9144439 We conducted an association study of IDDM in a large number of Japanese subjects with multiple polymorphisms in INS region.
12065 9144439 We found a significant association of the INS region with IDDM.
12066 9144439 Alleles positively associated with IDDM in INS region were the same as those positively-associated with IDDM in Caucasian population, although positively-associated alleles are very common (allele frequencies > 0.9) in the Japanese general population.
12067 9144439 In the Caucasian population, it has been demonstrated that the insulin gene (INS) region contains the insulin-dependent diabetes mellitus locus (IDDM2).
12068 9144439 We conducted an association study of IDDM in a large number of Japanese subjects with multiple polymorphisms in INS region.
12069 9144439 We found a significant association of the INS region with IDDM.
12070 9144439 Alleles positively associated with IDDM in INS region were the same as those positively-associated with IDDM in Caucasian population, although positively-associated alleles are very common (allele frequencies > 0.9) in the Japanese general population.
12071 9144439 In the Caucasian population, it has been demonstrated that the insulin gene (INS) region contains the insulin-dependent diabetes mellitus locus (IDDM2).
12072 9144439 We conducted an association study of IDDM in a large number of Japanese subjects with multiple polymorphisms in INS region.
12073 9144439 We found a significant association of the INS region with IDDM.
12074 9144439 Alleles positively associated with IDDM in INS region were the same as those positively-associated with IDDM in Caucasian population, although positively-associated alleles are very common (allele frequencies > 0.9) in the Japanese general population.
12075 9144560 The mRNA of GLUT2 and glucokinase (GK) were not detected in these cells by Northern blotting.
12076 9144560 It is assumed that hepatic cells have metabolic "glucose sensor", and insulin gene transduction to hepatic cells can be a physiological way of gene therapy for IDDM.
12077 9145293 In an IDDM model mouse which was inoculated with a diabetogenic variant, DK-27, of encephalomyocarditis (EMC) virus, the relation between a stable glycated hemoglobin A1C (St-HbA1C) level and plasma glucose level (PGL) in the progress of diabetes was studied.
12078 9145293 To examine the reflection of St-HbA1C levels to delicately varied PGLs, we also estimated both values in IDDM mice which were treated with insulin at a minimal effective dose once a day for 4 weeks.
12079 9145293 The St-HbA1C levels in insulin-injected IDDM mice were significantly lower than those in control IDDM mice.
12080 9145293 In an IDDM model mouse which was inoculated with a diabetogenic variant, DK-27, of encephalomyocarditis (EMC) virus, the relation between a stable glycated hemoglobin A1C (St-HbA1C) level and plasma glucose level (PGL) in the progress of diabetes was studied.
12081 9145293 To examine the reflection of St-HbA1C levels to delicately varied PGLs, we also estimated both values in IDDM mice which were treated with insulin at a minimal effective dose once a day for 4 weeks.
12082 9145293 The St-HbA1C levels in insulin-injected IDDM mice were significantly lower than those in control IDDM mice.
12083 9145293 In an IDDM model mouse which was inoculated with a diabetogenic variant, DK-27, of encephalomyocarditis (EMC) virus, the relation between a stable glycated hemoglobin A1C (St-HbA1C) level and plasma glucose level (PGL) in the progress of diabetes was studied.
12084 9145293 To examine the reflection of St-HbA1C levels to delicately varied PGLs, we also estimated both values in IDDM mice which were treated with insulin at a minimal effective dose once a day for 4 weeks.
12085 9145293 The St-HbA1C levels in insulin-injected IDDM mice were significantly lower than those in control IDDM mice.
12086 9146484 Various electrophysiological tests have been employed to reveal functional abnormalities at different levels of the visual system in insulin-dependent diabetic (IDDM) patients.
12087 9148381 Diabetic nephropathy occurs in approximately one third of individuals with insulin-dependent diabetes mellitus (IDDM), recent studies suggest that a similar proportion of non-insulin-dependent diabetes mellitus (NIDDM) patients develop this serious complication as well.
12088 9148785 The autoantigen glutamic acid decarboxylase 65 (GAD 65) is believed to be an important target antigen in insulin-dependent diabetes mellitus (IDDM), since an age-related spontaneous breakdown in tolerance is observed, and cell-mediated and autoantibody immune responses have been reported in humans and NOD mice.
12089 9148785 The identification of the whole spectrum of GAD 65 Ag7 epitopes should further the investigation of the role of this autoantigen in the pathogenesis of IDDM.
12090 9148785 The autoantigen glutamic acid decarboxylase 65 (GAD 65) is believed to be an important target antigen in insulin-dependent diabetes mellitus (IDDM), since an age-related spontaneous breakdown in tolerance is observed, and cell-mediated and autoantibody immune responses have been reported in humans and NOD mice.
12091 9148785 The identification of the whole spectrum of GAD 65 Ag7 epitopes should further the investigation of the role of this autoantigen in the pathogenesis of IDDM.
12092 9151237 The hypoglycemic effect of To-Kai-San (TS) was studied in normal mice, streptozotocin-induced diabetic mice, one of the animal models of insulin-dependent diabetes mellitus (IDDM) with hypoinsulinemia, and KK-Ay mice, one of the animal models of non-insulin-dependent diabetes mellitus (NIDDM) with hyperinsulinemia.
12093 9151794 To determine the mechanism of impaired insulin-stimulated muscle glycogen metabolism in patients with poorly controlled insulin-dependent diabetes mellitus (IDDM), we used 13C-NMR spectroscopy to monitor the peak intensity of the C1 resonance of the glucosyl units in muscle glycogen during a 6-h hyperglycemic-hyperinsulinemic clamp using [1-(13)C]glucose-enriched infusate followed by nonenriched glucose.
12094 9151794 Under similar steady state (t = 3-6 h) plasma glucose (approximately 9.0 mM) and insulin concentrations (approximately 400 pM), nonoxidative glucose metabolism was significantly less in the IDDM subjects compared with age-weight-matched control subjects (37+/-6 vs. 73+/-11 micromol/kg of body wt per minute, P < 0.05), which could be attributed to an approximately 45% reduction in the net rate of muscle glycogen synthesis in the IDDM subjects compared with the control subjects (108+/-16 vs. 195+/-6 micromol/liter of muscle per minute, P < 0.001).
12095 9151794 Basal G-6-P concentration was similar between the two groups (approximately 0.10 mmol/kg of muscle) but the increment in G-6-P concentration in response to the glucose-insulin infusion was approximately 50% less in the IDDM subjects compared with the control subjects (0.07+/-0.02 vs. 0.13+/-0.02 mmol/kg of muscle, P < 0.05).
12096 9151794 To determine the mechanism of impaired insulin-stimulated muscle glycogen metabolism in patients with poorly controlled insulin-dependent diabetes mellitus (IDDM), we used 13C-NMR spectroscopy to monitor the peak intensity of the C1 resonance of the glucosyl units in muscle glycogen during a 6-h hyperglycemic-hyperinsulinemic clamp using [1-(13)C]glucose-enriched infusate followed by nonenriched glucose.
12097 9151794 Under similar steady state (t = 3-6 h) plasma glucose (approximately 9.0 mM) and insulin concentrations (approximately 400 pM), nonoxidative glucose metabolism was significantly less in the IDDM subjects compared with age-weight-matched control subjects (37+/-6 vs. 73+/-11 micromol/kg of body wt per minute, P < 0.05), which could be attributed to an approximately 45% reduction in the net rate of muscle glycogen synthesis in the IDDM subjects compared with the control subjects (108+/-16 vs. 195+/-6 micromol/liter of muscle per minute, P < 0.001).
12098 9151794 Basal G-6-P concentration was similar between the two groups (approximately 0.10 mmol/kg of muscle) but the increment in G-6-P concentration in response to the glucose-insulin infusion was approximately 50% less in the IDDM subjects compared with the control subjects (0.07+/-0.02 vs. 0.13+/-0.02 mmol/kg of muscle, P < 0.05).
12099 9151794 To determine the mechanism of impaired insulin-stimulated muscle glycogen metabolism in patients with poorly controlled insulin-dependent diabetes mellitus (IDDM), we used 13C-NMR spectroscopy to monitor the peak intensity of the C1 resonance of the glucosyl units in muscle glycogen during a 6-h hyperglycemic-hyperinsulinemic clamp using [1-(13)C]glucose-enriched infusate followed by nonenriched glucose.
12100 9151794 Under similar steady state (t = 3-6 h) plasma glucose (approximately 9.0 mM) and insulin concentrations (approximately 400 pM), nonoxidative glucose metabolism was significantly less in the IDDM subjects compared with age-weight-matched control subjects (37+/-6 vs. 73+/-11 micromol/kg of body wt per minute, P < 0.05), which could be attributed to an approximately 45% reduction in the net rate of muscle glycogen synthesis in the IDDM subjects compared with the control subjects (108+/-16 vs. 195+/-6 micromol/liter of muscle per minute, P < 0.001).
12101 9151794 Basal G-6-P concentration was similar between the two groups (approximately 0.10 mmol/kg of muscle) but the increment in G-6-P concentration in response to the glucose-insulin infusion was approximately 50% less in the IDDM subjects compared with the control subjects (0.07+/-0.02 vs. 0.13+/-0.02 mmol/kg of muscle, P < 0.05).
12102 9151895 Repeated injections of adult mice with recombinant murine TNF prolong the survival of NZB/W F1 mice, and suppress type I insulin-dependent diabetes mellitus (IDDM) in non-obese diabetic (NOD) mice.
12103 9151895 Furthermore, T cell responses of HNT-TCR transgenic mice also expressing the human TNF-globin transgene were markedly reduced compared to HNT-TCR single transgenic littermates, indicating that sustained p55 TNF-R signaling is sufficient to suppress T cell function in vivo.
12104 9152611 We examined at autopsy 47 cases (22 males and 25 females) of insulin-dependent diabetes mellitus (IDDM) from 21 hospitals in Japan to clarify the pathological changes that occur in the pancreas vs. those in control patients.
12105 9153283 Glutamic acid decarboxylase (GAD) has been defined as a major target antigen in insulin-dependent diabetes mellitus (IDDM).
12106 9153283 To identify the molecular ligands triggering a T cell response to GAD, a panel of human GAD65-specific T lymphocyte lines was generated from peripheral blood of three recent onset IDDM patients.
12107 9153283 Our data reveal that (a) the T cell response to GAD65 is quite heterogenous in recent onset IDDM patients; (b) HLA-DR, not DQ, seems to be the principal restriction element used by T cells present at the onset of the disease; and (c) T cells responding to epitopes containing identical sequences to Coxsackie virus P2-C protein were not detected.
12108 9153283 Glutamic acid decarboxylase (GAD) has been defined as a major target antigen in insulin-dependent diabetes mellitus (IDDM).
12109 9153283 To identify the molecular ligands triggering a T cell response to GAD, a panel of human GAD65-specific T lymphocyte lines was generated from peripheral blood of three recent onset IDDM patients.
12110 9153283 Our data reveal that (a) the T cell response to GAD65 is quite heterogenous in recent onset IDDM patients; (b) HLA-DR, not DQ, seems to be the principal restriction element used by T cells present at the onset of the disease; and (c) T cells responding to epitopes containing identical sequences to Coxsackie virus P2-C protein were not detected.
12111 9153283 Glutamic acid decarboxylase (GAD) has been defined as a major target antigen in insulin-dependent diabetes mellitus (IDDM).
12112 9153283 To identify the molecular ligands triggering a T cell response to GAD, a panel of human GAD65-specific T lymphocyte lines was generated from peripheral blood of three recent onset IDDM patients.
12113 9153283 Our data reveal that (a) the T cell response to GAD65 is quite heterogenous in recent onset IDDM patients; (b) HLA-DR, not DQ, seems to be the principal restriction element used by T cells present at the onset of the disease; and (c) T cells responding to epitopes containing identical sequences to Coxsackie virus P2-C protein were not detected.
12114 9155419 Type I or IDDM diabetics must take insulin in some form to maintain their life.
12115 9157089 An association in non-insulin-dependent diabetes mellitus subjects between susceptibility to retinopathy and tumor necrosis factor polymorphism.
12116 9157089 However, these associations are complicated by a primary association between the MHC and IDDM.
12117 9160818 To assess the relationship between apolipoprotein H (apo H) plasma levels and lipid metabolism in diabetes mellitus, we have examined the correlation between apo H plasma concentration and the main plasma lipid levels in 127 non-insulin-dependent (NIDDM) and 118 insulin-dependent (IDDM) diabetes mellitus patients.
12118 9160818 The correlation between apo H and hemoglobin A1c (HbA1c) levels in diabetics (P = .03) highlights the importance of glycemic control for plasma levels of this apoprotein, which is highly glycated.
12119 9162357 Diabetic nephropathy affects a subset of about 40% patients with Insulin-Dependent Diabetes Mellitus (IDDM); it also develops in a less defined percentage (30-50%) of patients with non Insulin-Dependent Diabetes Mellitus (NIDDM), after a period of 15-20 years.
12120 9162605 Patients with insulin-dependent diabetes mellitus (IDDM) and albuminuria are at high risk for severe micro- and macrovascular complications.
12121 9162605 Diabetic vascular complications are characterized by structural alterations of extracellular matrix (ECM) components in glomeruli and large vessel walls, namely, accumulation of collagen IV, collagen VI and fibronectin and relative decrease of heparan sulphate proteoglycan (HSPG).
12122 9162605 TGF-beta stimulates production of ECM components such as collagen IV, fibronectin, proteoglycans (decorin and biglycan) without increasing HSPG.
12123 9162605 TGF-beta antagonists, such as decorin, betaglycan, and possibly also heparin, might be potential candidates for future therapy to prevent diabetic vascular disease.
12124 9165217 To investigate whether a polymorphism in the Na/K ATPase genes could explain the predisposition of some patients with insulin-dependent diabetes mellitus (IDDM) to develop polyneuropathy, a restriction fragment length polymorphism (RFLP) of the ATP1 A1 gene was studied together with erythrocyte Na/K ATPase activity in 81 Caucasian patients with more than 10 years' duration of IDDM.
12125 9165222 Increased triglyceride accumulation has been observed in the diabetic heart, but it is not known whether the abnormalities in myocardial fatty acid metabolism differ between insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetic patients or whether they are present even prior to overt diabetes.
12126 9165226 Platelets of recent-onset insulin-dependent diabetic (IDDM) patients have been shown to be activated independent of metabolic control.
12127 9165226 This study evaluates the levels of circulating activated platelets exposing adhesion molecules in healthy subjects at increased risk of IDDM (surface markers were: P-selectin (CD62), thrombospondin, lysosomal GP53 (CD63).
12128 9165226 Platelet CD62 as well as thrombospondin and CD63 expression were determined by flow cytometry.
12129 9165226 Platelets of recent-onset insulin-dependent diabetic (IDDM) patients have been shown to be activated independent of metabolic control.
12130 9165226 This study evaluates the levels of circulating activated platelets exposing adhesion molecules in healthy subjects at increased risk of IDDM (surface markers were: P-selectin (CD62), thrombospondin, lysosomal GP53 (CD63).
12131 9165226 Platelet CD62 as well as thrombospondin and CD63 expression were determined by flow cytometry.
12132 9165225 Insulin-dependent diabetes mellitus (IDDM) is the result of a T-cell mediated autoimmune beta-cell destruction, which is accompanied by autoantibodies.
12133 9165225 We analysed the cellular and humoral immune response to insulin and insulin peptides in patients with recent-onset IDDM, IDDM patients treated with insulin, non-diabetic first degree relatives and unrelated control subjects.
12134 9165225 There were no differences in T-cell reactivity to whole insulin or insulin peptides in general between age-matched groups of IDDM patients, relatives or healthy control subjects.
12135 9165225 Interestingly, insulin-treated patients differed from age-matched recent-onset IDDM patients: first, simultaneous immune recognition of insulin with T-cells and IAA was only seen in patients treated for 6 months with insulin; second, insulin-treated patients rarely responded to whole insulin; third, they displayed less determinant spreading, and finally, recognition of multiple insulin peptides was not accompanied by crossreactivity to whole insulin.
12136 9165225 These distinct observations in insulin-treated IDDM patients, together with the inverse correlation between humoral and cellular responses to insulin, may result from activation or modulation of different T-cell subsets, and may be of relevance to insulin therapy trials, in which selective activation of non-destructive T-cell subsets may be a key to successful intervention.
12137 9165225 Insulin-dependent diabetes mellitus (IDDM) is the result of a T-cell mediated autoimmune beta-cell destruction, which is accompanied by autoantibodies.
12138 9165225 We analysed the cellular and humoral immune response to insulin and insulin peptides in patients with recent-onset IDDM, IDDM patients treated with insulin, non-diabetic first degree relatives and unrelated control subjects.
12139 9165225 There were no differences in T-cell reactivity to whole insulin or insulin peptides in general between age-matched groups of IDDM patients, relatives or healthy control subjects.
12140 9165225 Interestingly, insulin-treated patients differed from age-matched recent-onset IDDM patients: first, simultaneous immune recognition of insulin with T-cells and IAA was only seen in patients treated for 6 months with insulin; second, insulin-treated patients rarely responded to whole insulin; third, they displayed less determinant spreading, and finally, recognition of multiple insulin peptides was not accompanied by crossreactivity to whole insulin.
12141 9165225 These distinct observations in insulin-treated IDDM patients, together with the inverse correlation between humoral and cellular responses to insulin, may result from activation or modulation of different T-cell subsets, and may be of relevance to insulin therapy trials, in which selective activation of non-destructive T-cell subsets may be a key to successful intervention.
12142 9165225 Insulin-dependent diabetes mellitus (IDDM) is the result of a T-cell mediated autoimmune beta-cell destruction, which is accompanied by autoantibodies.
12143 9165225 We analysed the cellular and humoral immune response to insulin and insulin peptides in patients with recent-onset IDDM, IDDM patients treated with insulin, non-diabetic first degree relatives and unrelated control subjects.
12144 9165225 There were no differences in T-cell reactivity to whole insulin or insulin peptides in general between age-matched groups of IDDM patients, relatives or healthy control subjects.
12145 9165225 Interestingly, insulin-treated patients differed from age-matched recent-onset IDDM patients: first, simultaneous immune recognition of insulin with T-cells and IAA was only seen in patients treated for 6 months with insulin; second, insulin-treated patients rarely responded to whole insulin; third, they displayed less determinant spreading, and finally, recognition of multiple insulin peptides was not accompanied by crossreactivity to whole insulin.
12146 9165225 These distinct observations in insulin-treated IDDM patients, together with the inverse correlation between humoral and cellular responses to insulin, may result from activation or modulation of different T-cell subsets, and may be of relevance to insulin therapy trials, in which selective activation of non-destructive T-cell subsets may be a key to successful intervention.
12147 9165225 Insulin-dependent diabetes mellitus (IDDM) is the result of a T-cell mediated autoimmune beta-cell destruction, which is accompanied by autoantibodies.
12148 9165225 We analysed the cellular and humoral immune response to insulin and insulin peptides in patients with recent-onset IDDM, IDDM patients treated with insulin, non-diabetic first degree relatives and unrelated control subjects.
12149 9165225 There were no differences in T-cell reactivity to whole insulin or insulin peptides in general between age-matched groups of IDDM patients, relatives or healthy control subjects.
12150 9165225 Interestingly, insulin-treated patients differed from age-matched recent-onset IDDM patients: first, simultaneous immune recognition of insulin with T-cells and IAA was only seen in patients treated for 6 months with insulin; second, insulin-treated patients rarely responded to whole insulin; third, they displayed less determinant spreading, and finally, recognition of multiple insulin peptides was not accompanied by crossreactivity to whole insulin.
12151 9165225 These distinct observations in insulin-treated IDDM patients, together with the inverse correlation between humoral and cellular responses to insulin, may result from activation or modulation of different T-cell subsets, and may be of relevance to insulin therapy trials, in which selective activation of non-destructive T-cell subsets may be a key to successful intervention.
12152 9165225 Insulin-dependent diabetes mellitus (IDDM) is the result of a T-cell mediated autoimmune beta-cell destruction, which is accompanied by autoantibodies.
12153 9165225 We analysed the cellular and humoral immune response to insulin and insulin peptides in patients with recent-onset IDDM, IDDM patients treated with insulin, non-diabetic first degree relatives and unrelated control subjects.
12154 9165225 There were no differences in T-cell reactivity to whole insulin or insulin peptides in general between age-matched groups of IDDM patients, relatives or healthy control subjects.
12155 9165225 Interestingly, insulin-treated patients differed from age-matched recent-onset IDDM patients: first, simultaneous immune recognition of insulin with T-cells and IAA was only seen in patients treated for 6 months with insulin; second, insulin-treated patients rarely responded to whole insulin; third, they displayed less determinant spreading, and finally, recognition of multiple insulin peptides was not accompanied by crossreactivity to whole insulin.
12156 9165225 These distinct observations in insulin-treated IDDM patients, together with the inverse correlation between humoral and cellular responses to insulin, may result from activation or modulation of different T-cell subsets, and may be of relevance to insulin therapy trials, in which selective activation of non-destructive T-cell subsets may be a key to successful intervention.
12157 9166231 Recently, 65-kDa glutamic acid decarboxylase (GAD 65) antibodies (GADA) have been introduced as autoimmune markers in blood to confirm the diagnosis of insulin-dependent diabetes mellitus (IDDM).
12158 9166662 Interleukin-1 (IL-1) has been shown to be involved in the pathogenesis of IDDM, but it is not clear which form, IL-1alpha or IL-1beta, is predominantly implicated.
12159 9166662 Our results show that IL-1beta is a critical effector molecule in this model of IDDM and that its specific inhibition could be an attractive target for therapeutic intervention.
12160 9166662 Interleukin-1 (IL-1) has been shown to be involved in the pathogenesis of IDDM, but it is not clear which form, IL-1alpha or IL-1beta, is predominantly implicated.
12161 9166662 Our results show that IL-1beta is a critical effector molecule in this model of IDDM and that its specific inhibition could be an attractive target for therapeutic intervention.
12162 9166678 Modulatory effect of erythrocytes on the platelet reactivity to collagen in IDDM patients.
12163 9174152 HLA-DQB1*0304-DRB1*0408 haplotype associated with insulin-dependent diabetes mellitus in populations in the eastern Baltic region.
12164 9174152 The rare HLA-DQB1*0304 allele was found increased among IDDM patients in the populations of the eastern Baltic region.
12165 9174152 HLA-DQB1*0304 in these populations was associated with DRB1*0408, and the haplotype was further characterized by a B35 allele and a typical combination of microsatellite markers from the TNF gene region.
12166 9174153 Polymorphisms of tumor necrosis factor receptor 2 are not associated with insulin-dependent diabetes mellitus or Graves' disease.
12167 9174153 Insulin-dependent diabetes mellitus (IDDM) and Graves' disease (GD) are autoimmune endocrinopathies and associated with distinct HLA-DR and -DQ alleles as well as several tumor necrosis factor alpha (TNF-alpha) and beta (TNF-beta) alleles.
12168 9174153 TNF-alpha and TNF-beta interact with TNF receptor (TNF-R), of which two subtypes have been described: TNF-R1 and TNF-R2.
12169 9174153 We investigated TNF-R2 alleles in 90 patients with IDDM, 101 with GD and 70 healthy controls.
12170 9174153 In conclusion, the studied polymorphism of TNF-R2 was associated with neither IDDM nor GD in a German population.
12171 9174153 Polymorphisms of tumor necrosis factor receptor 2 are not associated with insulin-dependent diabetes mellitus or Graves' disease.
12172 9174153 Insulin-dependent diabetes mellitus (IDDM) and Graves' disease (GD) are autoimmune endocrinopathies and associated with distinct HLA-DR and -DQ alleles as well as several tumor necrosis factor alpha (TNF-alpha) and beta (TNF-beta) alleles.
12173 9174153 TNF-alpha and TNF-beta interact with TNF receptor (TNF-R), of which two subtypes have been described: TNF-R1 and TNF-R2.
12174 9174153 We investigated TNF-R2 alleles in 90 patients with IDDM, 101 with GD and 70 healthy controls.
12175 9174153 In conclusion, the studied polymorphism of TNF-R2 was associated with neither IDDM nor GD in a German population.
12176 9174153 Polymorphisms of tumor necrosis factor receptor 2 are not associated with insulin-dependent diabetes mellitus or Graves' disease.
12177 9174153 Insulin-dependent diabetes mellitus (IDDM) and Graves' disease (GD) are autoimmune endocrinopathies and associated with distinct HLA-DR and -DQ alleles as well as several tumor necrosis factor alpha (TNF-alpha) and beta (TNF-beta) alleles.
12178 9174153 TNF-alpha and TNF-beta interact with TNF receptor (TNF-R), of which two subtypes have been described: TNF-R1 and TNF-R2.
12179 9174153 We investigated TNF-R2 alleles in 90 patients with IDDM, 101 with GD and 70 healthy controls.
12180 9174153 In conclusion, the studied polymorphism of TNF-R2 was associated with neither IDDM nor GD in a German population.
12181 9174901 The associations among autonomic neuropathy, urinary albumin excretion, and glomerular filtration rate (GFR) measured with 51Cr-EDTA and iohexol clearance were studied in 41 patients with insulin-dependent diabetes mellitus (IDDM) and 15 patients with non-insulin-dependent diabetes mellitus (NIDDM).
12182 9174901 The study showed that increased urinary albumin excretion was more common in NIDDM than in IDDM.
12183 9174901 The associations among autonomic neuropathy, urinary albumin excretion, and glomerular filtration rate (GFR) measured with 51Cr-EDTA and iohexol clearance were studied in 41 patients with insulin-dependent diabetes mellitus (IDDM) and 15 patients with non-insulin-dependent diabetes mellitus (NIDDM).
12184 9174901 The study showed that increased urinary albumin excretion was more common in NIDDM than in IDDM.
12185 9174900 One hundred patients, 44 insulin-dependent (IDDM) and 56 non-insulin-dependent (NIDDM), were investigated, using five standard tests.
12186 9175238 Hereby the clinical, as well as laboratory investigation (urinary and serum nitrate/nitrite, lipid peroxidation, glucometabolic parameters, endothelial and in vivo platelet activation markers, etc.) of 35 non-insulin dependent (NIDDM) and 15 insulin dependent diabetics (IDDM) patients are given.
12187 9175238 An inverse correlation of nitrate/nitrite excretion with endothelial markers (von Willebrand factor, soluble thrombomodulin) was documented in NIDDM, this correlation was much stronger in IDDM.
12188 9175238 Moreover, in IDDM patients reduced nitrate/nitrite excretion was strongly associated with elevated plasmatic beta-thromboglobulin levels.
12189 9175238 Hereby the clinical, as well as laboratory investigation (urinary and serum nitrate/nitrite, lipid peroxidation, glucometabolic parameters, endothelial and in vivo platelet activation markers, etc.) of 35 non-insulin dependent (NIDDM) and 15 insulin dependent diabetics (IDDM) patients are given.
12190 9175238 An inverse correlation of nitrate/nitrite excretion with endothelial markers (von Willebrand factor, soluble thrombomodulin) was documented in NIDDM, this correlation was much stronger in IDDM.
12191 9175238 Moreover, in IDDM patients reduced nitrate/nitrite excretion was strongly associated with elevated plasmatic beta-thromboglobulin levels.
12192 9175238 Hereby the clinical, as well as laboratory investigation (urinary and serum nitrate/nitrite, lipid peroxidation, glucometabolic parameters, endothelial and in vivo platelet activation markers, etc.) of 35 non-insulin dependent (NIDDM) and 15 insulin dependent diabetics (IDDM) patients are given.
12193 9175238 An inverse correlation of nitrate/nitrite excretion with endothelial markers (von Willebrand factor, soluble thrombomodulin) was documented in NIDDM, this correlation was much stronger in IDDM.
12194 9175238 Moreover, in IDDM patients reduced nitrate/nitrite excretion was strongly associated with elevated plasmatic beta-thromboglobulin levels.
12195 9176099 Major histocompatibility complex (MHC) class II genes are important in the pathogenesis of insulin-dependent diabetes mellitus (IDDM) both in the mouse and in man.
12196 9176099 The non-obese diabetic (NOD) mouse, which is a good model for human IDDM, has a particular MHC class II with an A complex consisting of A alpha d and the unique A beta g7 chain, as well as an absent E molecule due to a deletion in the Ea promoter region.
12197 9176099 Major histocompatibility complex (MHC) class II genes are important in the pathogenesis of insulin-dependent diabetes mellitus (IDDM) both in the mouse and in man.
12198 9176099 The non-obese diabetic (NOD) mouse, which is a good model for human IDDM, has a particular MHC class II with an A complex consisting of A alpha d and the unique A beta g7 chain, as well as an absent E molecule due to a deletion in the Ea promoter region.
12199 9176863 In order to clarify a possible protective role of metallothionein (MT) in the development of streptozotocin (STZ)-caused insulin-dependent diabetes mellitus (IDDM) and its mechanisms, we studied whether MT is effective for protection against STZ-caused IDDM by utilizing MT-null (isoforms MT-I and II) transgenic mice.
12200 9177369 Counterregulation and awareness of hypoglycemia begins at lower plasma glucose levels in insulin-dependent diabetes mellitus (IDDM) subjects given intensive insulin treatment.
12201 9177369 To determine whether these changes are associated with an alteration in the susceptibility of the brain to mild hypoglycemia, we compared central nervous system responses to hypoglycemia in 8 intensively treated (hemoglobin A1, 8.3 +/- 0.2%; normal, <8%) and 11 conventionally treated IDDM patients (hemoglobin A1, 14.6 +/- 1.3%) with those in 10 healthy subjects.
12202 9177369 Counterregulation and awareness of hypoglycemia begins at lower plasma glucose levels in insulin-dependent diabetes mellitus (IDDM) subjects given intensive insulin treatment.
12203 9177369 To determine whether these changes are associated with an alteration in the susceptibility of the brain to mild hypoglycemia, we compared central nervous system responses to hypoglycemia in 8 intensively treated (hemoglobin A1, 8.3 +/- 0.2%; normal, <8%) and 11 conventionally treated IDDM patients (hemoglobin A1, 14.6 +/- 1.3%) with those in 10 healthy subjects.
12204 9177400 In contrast, patients with insulin-dependent diabetes mellitus (IDDM) showed reduced GHBP concentrations at 36-38 weeks.
12205 9177400 Although both NIDDM and IDDM pregnancies are at risk of fetal macrosomia, their GHBP concentrations are markedly divergent.
12206 9177400 This paradox and the roles of glucose and insulin in the regulation of GHBP during gestation warrant further investigation.
12207 9177400 In contrast, patients with insulin-dependent diabetes mellitus (IDDM) showed reduced GHBP concentrations at 36-38 weeks.
12208 9177400 Although both NIDDM and IDDM pregnancies are at risk of fetal macrosomia, their GHBP concentrations are markedly divergent.
12209 9177400 This paradox and the roles of glucose and insulin in the regulation of GHBP during gestation warrant further investigation.
12210 9179468 The majority of insulin-dependent mellitus (IDDM) (78%) and non-insulin-dependent mellitus (NIDDM) patients (77%) were poorly controlled (HbA1 > 10.8% in IDDM, and > 9.7% in NIDDM, respectively).
12211 9179468 This points towards the fluctuations in blood glucose levels experienced by IDDM patients in a setting where insulin supply is unreliable.
12212 9179468 The majority of insulin-dependent mellitus (IDDM) (78%) and non-insulin-dependent mellitus (NIDDM) patients (77%) were poorly controlled (HbA1 > 10.8% in IDDM, and > 9.7% in NIDDM, respectively).
12213 9179468 This points towards the fluctuations in blood glucose levels experienced by IDDM patients in a setting where insulin supply is unreliable.
12214 9179526 Insulin-dependent (type I) diabetes mellitus (IDDM) is the consequence of a chronic cell-mediated immune attack upon the insulin-producing beta-cells.
12215 9179526 The most useful autoantibodies for prediabetes screening include islet cell autoantibodies, insulin autoantibodies, glutamic acid decarboxylase autoantibodies and IA-2 autoantibodies.
12216 9179532 Lisinopril, like other ACE inhibitors, lowers blood pressure and preserves renal function in hypertensive patients with non-insulin-dependent or insulin-dependent diabetes mellitus (NIDDM or IDDM) and early or overt nephropathy, without adversely affecting glycaemic control or lipid profiles.
12217 9179532 As shown by the EUCLID (EUrodiab Controlled trial of Lisinopril in Insulin-Dependent Diabetes) trial, lisinopril is also renoprotective in normotensive patients with IDDM and microalbuminuria.
12218 9179532 Like other ACE inhibitors, lisinopril should thus be viewed as a first-line agent for reducing blood pressure and preventing or attenuating nephropathy in hypertensive diabetic patients with IDDM or NIDDM and microalbuminuria or overt renal disease.
12219 9179532 Lisinopril, like other ACE inhibitors, lowers blood pressure and preserves renal function in hypertensive patients with non-insulin-dependent or insulin-dependent diabetes mellitus (NIDDM or IDDM) and early or overt nephropathy, without adversely affecting glycaemic control or lipid profiles.
12220 9179532 As shown by the EUCLID (EUrodiab Controlled trial of Lisinopril in Insulin-Dependent Diabetes) trial, lisinopril is also renoprotective in normotensive patients with IDDM and microalbuminuria.
12221 9179532 Like other ACE inhibitors, lisinopril should thus be viewed as a first-line agent for reducing blood pressure and preventing or attenuating nephropathy in hypertensive diabetic patients with IDDM or NIDDM and microalbuminuria or overt renal disease.
12222 9179532 Lisinopril, like other ACE inhibitors, lowers blood pressure and preserves renal function in hypertensive patients with non-insulin-dependent or insulin-dependent diabetes mellitus (NIDDM or IDDM) and early or overt nephropathy, without adversely affecting glycaemic control or lipid profiles.
12223 9179532 As shown by the EUCLID (EUrodiab Controlled trial of Lisinopril in Insulin-Dependent Diabetes) trial, lisinopril is also renoprotective in normotensive patients with IDDM and microalbuminuria.
12224 9179532 Like other ACE inhibitors, lisinopril should thus be viewed as a first-line agent for reducing blood pressure and preventing or attenuating nephropathy in hypertensive diabetic patients with IDDM or NIDDM and microalbuminuria or overt renal disease.
12225 9179756 Enteroviruses may be linked to insulin-dependent diabetes mellitus (IDDM).
12226 9185878 High T cell responses to the glutamic acid decarboxylase (GAD) isoform 67 reflect a hyperimmune state that precedes the onset of insulin-dependent diabetes.
12227 9185878 Pancreatic islet beta-cell destruction leading to insulin-dependent diabetes mellitus (IDDM) is an autoimmune T cell-mediated process.
12228 9185878 Peripheral blood T cells, which proliferate to islet antigens such as glutamic acid decarboxylase (GAD), (pro)insulin or tyrosine phosphatase IA-2, can be detected in at-risk, first degree relatives of people with IDDM.
12229 9185878 Peripheral blood T cell responses to a GAD67(aa208-404)-glutathione-S-transferase (GST) fusion protein, GST, insulin and tetanus toxoid were measured, together with antibodies to islet cells, GAD, insulin and IA-2.
12230 9185878 High levels of antibodies to GAD or insulin were generally associated with low T cell responses to these antigens.
12231 9185878 Relatives who developed IDDM were characterized by high levels of antibodies to insulin and/or islet cells, and high T cell responses to GAD67-GST and tetanus, but not insulin, in the 24 months before clinical diagnosis.
12232 9185878 High T cell responses to the glutamic acid decarboxylase (GAD) isoform 67 reflect a hyperimmune state that precedes the onset of insulin-dependent diabetes.
12233 9185878 Pancreatic islet beta-cell destruction leading to insulin-dependent diabetes mellitus (IDDM) is an autoimmune T cell-mediated process.
12234 9185878 Peripheral blood T cells, which proliferate to islet antigens such as glutamic acid decarboxylase (GAD), (pro)insulin or tyrosine phosphatase IA-2, can be detected in at-risk, first degree relatives of people with IDDM.
12235 9185878 Peripheral blood T cell responses to a GAD67(aa208-404)-glutathione-S-transferase (GST) fusion protein, GST, insulin and tetanus toxoid were measured, together with antibodies to islet cells, GAD, insulin and IA-2.
12236 9185878 High levels of antibodies to GAD or insulin were generally associated with low T cell responses to these antigens.
12237 9185878 Relatives who developed IDDM were characterized by high levels of antibodies to insulin and/or islet cells, and high T cell responses to GAD67-GST and tetanus, but not insulin, in the 24 months before clinical diagnosis.
12238 9185878 High T cell responses to the glutamic acid decarboxylase (GAD) isoform 67 reflect a hyperimmune state that precedes the onset of insulin-dependent diabetes.
12239 9185878 Pancreatic islet beta-cell destruction leading to insulin-dependent diabetes mellitus (IDDM) is an autoimmune T cell-mediated process.
12240 9185878 Peripheral blood T cells, which proliferate to islet antigens such as glutamic acid decarboxylase (GAD), (pro)insulin or tyrosine phosphatase IA-2, can be detected in at-risk, first degree relatives of people with IDDM.
12241 9185878 Peripheral blood T cell responses to a GAD67(aa208-404)-glutathione-S-transferase (GST) fusion protein, GST, insulin and tetanus toxoid were measured, together with antibodies to islet cells, GAD, insulin and IA-2.
12242 9185878 High levels of antibodies to GAD or insulin were generally associated with low T cell responses to these antigens.
12243 9185878 Relatives who developed IDDM were characterized by high levels of antibodies to insulin and/or islet cells, and high T cell responses to GAD67-GST and tetanus, but not insulin, in the 24 months before clinical diagnosis.
12244 9186302 In a prospective clinical trial of young insulin-dependent diabetes mellitus (IDDM) patients with microalbuminuria, kidney biopsies were taken at baseline and after 24 to 36 months.
12245 9186309 In insulin-dependent diabetes mellitus (IDDM), inappropriate growth hormone (GH) responses to several stimuli, including GH-releasing hormone (GHRH), have been described.
12246 9186309 The aim of this study was to evaluate whether there is a differential effect of IDDM on GHRP-6- and GHRH-induced GH secretion.
12247 9186309 In summary, the effectiveness of GHRP-6 in IDDM could reinforce the evidence that this peptide probably does not release GH through a decrease in hypothalamic somatostatin secretion.
12248 9186309 Moreover, our data suggest that both GHRH and GHRP-6 releasing mechanisms are unaltered in IDDM.
12249 9186309 In insulin-dependent diabetes mellitus (IDDM), inappropriate growth hormone (GH) responses to several stimuli, including GH-releasing hormone (GHRH), have been described.
12250 9186309 The aim of this study was to evaluate whether there is a differential effect of IDDM on GHRP-6- and GHRH-induced GH secretion.
12251 9186309 In summary, the effectiveness of GHRP-6 in IDDM could reinforce the evidence that this peptide probably does not release GH through a decrease in hypothalamic somatostatin secretion.
12252 9186309 Moreover, our data suggest that both GHRH and GHRP-6 releasing mechanisms are unaltered in IDDM.
12253 9186309 In insulin-dependent diabetes mellitus (IDDM), inappropriate growth hormone (GH) responses to several stimuli, including GH-releasing hormone (GHRH), have been described.
12254 9186309 The aim of this study was to evaluate whether there is a differential effect of IDDM on GHRP-6- and GHRH-induced GH secretion.
12255 9186309 In summary, the effectiveness of GHRP-6 in IDDM could reinforce the evidence that this peptide probably does not release GH through a decrease in hypothalamic somatostatin secretion.
12256 9186309 Moreover, our data suggest that both GHRH and GHRP-6 releasing mechanisms are unaltered in IDDM.
12257 9186309 In insulin-dependent diabetes mellitus (IDDM), inappropriate growth hormone (GH) responses to several stimuli, including GH-releasing hormone (GHRH), have been described.
12258 9186309 The aim of this study was to evaluate whether there is a differential effect of IDDM on GHRP-6- and GHRH-induced GH secretion.
12259 9186309 In summary, the effectiveness of GHRP-6 in IDDM could reinforce the evidence that this peptide probably does not release GH through a decrease in hypothalamic somatostatin secretion.
12260 9186309 Moreover, our data suggest that both GHRH and GHRP-6 releasing mechanisms are unaltered in IDDM.
12261 9186888 The results show that: (1) the hyperglycemia of IDDM in rats causes a significant elevation in the basal levels of [Ca2+]i of the renal proximal tubular cells and down-regulation of their mRNA of PTH-PTHrP, V1a and AT1 receptors; (2) normalization of the [Ca2+]i of these cells by treatment of the diabetic rats with amlodipine prevented the elevation of [Ca2+]i and the down-regulation of the mRNA of these receptors; (3) these effects occurred in the presence of normal renal function and normal blood of PTH and phosphorus.
12262 9190730 The aim of this follow-up study was to assess whether slightly elevated urinary albumin excretion, i.e., microalbuminuria, precedes development of atherosclerotic vascular disease in IDDM.
12263 9190730 The predictive effect was independent of age, sex, blood pressure, tobacco smoking, serum concentrations of total-cholesterol, HDL-cholesterol, sialic acid, and von Willebrand factor, and of haemoglobin A1c, insulin dose, diabetes duration, and diabetic nephropathy (hazard ratio (95% confidence interval) 1.04 (1.01-1.08) per 5 mg/24 hours increase in urinary albumin excretion; p = 0.03).
12264 9190730 It is concluded that slightly elevated urinary albumin excretion is an independent predictor of atherosclerotic vascular disease in insulin-dependent diabetes mellitus.
12265 9191562 To establish reference ranges for use in clinical and epidemiological studies, we determined concentrations of retinol, alpha-tocopherol, beta-carotene, alpha-carotene, beta-cryptoxanthin, lutein, zeaxanthin, and lycopene in 450 Spanish control subjects and 123 Spanish patients with insulin-dependent diabetes mellitus (IDDM).
12266 9196329 The genome screen in insulin-dependent diabetes mellitus (IDDM) reported in 1994 was the first in a human polygenic disease.
12267 9196603 The relationship between overnight GH levels and insulin concentrations in adolescents with insulin-dependent diabetes mellitus (IDDM) and the impact of recombinant human insulin-like growth factor I (rhIGF-I).
12268 9196849 Various wheat and soy protein sources, including the soy protein isolates used to make infant formulas, have been related to juvenile or insulin-dependent diabetes mellitus (IDDM), a common chronic disease of childhood.
12269 9199707 The main goal of this study was to determine and characterise the types of mutations in two monogenic human disorders: cystic fibrosis (CF) and Duchenne/Becker muscular dystrophy (DMD, BMD) and the susceptibility allele frequency in a polygenic disease: type I insulin-dependent diabetes mellitus (IDDM).
12270 9199707 Thirty-six % of 50 patients with IDDM possessed four, 44% three and 20% two susceptibility markers in the HLA-DQA1, -DQB1 region.
12271 9199707 The main goal of this study was to determine and characterise the types of mutations in two monogenic human disorders: cystic fibrosis (CF) and Duchenne/Becker muscular dystrophy (DMD, BMD) and the susceptibility allele frequency in a polygenic disease: type I insulin-dependent diabetes mellitus (IDDM).
12272 9199707 Thirty-six % of 50 patients with IDDM possessed four, 44% three and 20% two susceptibility markers in the HLA-DQA1, -DQB1 region.
12273 9200026 Considerable differences in antibody responses measured by capture-IgM RIA and neutralization tests (NT) were seen in children with newly diagnosed type I (insulin-dependent) diabetes mellitus (IDDM) when five different strains of Coxsackie B4 virus (CBV-4) were used.
12274 9200647 Coisogenic diabetes-resistant (DR) BB/Wor rats do not develop diabetes spontaneously, but IDDM can readily be induced by treatment with polyinosinic:polycytidylic acid and depletion of RT6+ T-cells.
12275 9201600 Skeletal muscle lipoprotein-lipase activity in insulin-dependent diabetic patients with and without albuminuria.
12276 9201600 In patients with insulin-dependent diabetes mellitus (IDDM), albuminuria reflects widespread vascular dysfunction.
12277 9201600 Our hypothesis is that loss of HSPG in vascular walls reduces the HSPG-bound lipoprotein-lipase activity (LPLA), thereby causing elevated levels of plasma triglyceride (TG) seen in IDDM patients with albuminuria.
12278 9201600 This is a cross-sectional study including ten healthy control subjects (group C), nine patients with IDDM and urinary albumin excretion rate (AER) of 30 mg/24 h or less (group D0) and 20 patients with IDDM and AER greater than 30 mg/24 h (group DA).
12279 9201600 We conclude that, in insulin-dependent diabetes mellitus, skeletal muscle lipoprotein-lipase activity is associated with plasma triglyceride, while an association between lipoprotein-lipase activity and urinary albumin excretion is questionable.
12280 9201600 Skeletal muscle lipoprotein-lipase activity in insulin-dependent diabetic patients with and without albuminuria.
12281 9201600 In patients with insulin-dependent diabetes mellitus (IDDM), albuminuria reflects widespread vascular dysfunction.
12282 9201600 Our hypothesis is that loss of HSPG in vascular walls reduces the HSPG-bound lipoprotein-lipase activity (LPLA), thereby causing elevated levels of plasma triglyceride (TG) seen in IDDM patients with albuminuria.
12283 9201600 This is a cross-sectional study including ten healthy control subjects (group C), nine patients with IDDM and urinary albumin excretion rate (AER) of 30 mg/24 h or less (group D0) and 20 patients with IDDM and AER greater than 30 mg/24 h (group DA).
12284 9201600 We conclude that, in insulin-dependent diabetes mellitus, skeletal muscle lipoprotein-lipase activity is associated with plasma triglyceride, while an association between lipoprotein-lipase activity and urinary albumin excretion is questionable.
12285 9201600 Skeletal muscle lipoprotein-lipase activity in insulin-dependent diabetic patients with and without albuminuria.
12286 9201600 In patients with insulin-dependent diabetes mellitus (IDDM), albuminuria reflects widespread vascular dysfunction.
12287 9201600 Our hypothesis is that loss of HSPG in vascular walls reduces the HSPG-bound lipoprotein-lipase activity (LPLA), thereby causing elevated levels of plasma triglyceride (TG) seen in IDDM patients with albuminuria.
12288 9201600 This is a cross-sectional study including ten healthy control subjects (group C), nine patients with IDDM and urinary albumin excretion rate (AER) of 30 mg/24 h or less (group D0) and 20 patients with IDDM and AER greater than 30 mg/24 h (group DA).
12289 9201600 We conclude that, in insulin-dependent diabetes mellitus, skeletal muscle lipoprotein-lipase activity is associated with plasma triglyceride, while an association between lipoprotein-lipase activity and urinary albumin excretion is questionable.
12290 9201602 Do tissue plasminogen activator-plasminogen activator inhibitor-1 complexes relate to the complications of insulin-dependent diabetes mellitus?
12291 9201602 The purpose of this study was to examine the potential relationship of tissue plasminogen activator-plasminogen activator inhibitor-1 (tPA-PAI-1) complexes and diabetic complications in individuals with insulin-dependent diabetes mellitus (IDDM).
12292 9201602 Higher levels of tPA-PAI-1 complexes were seen for both men and women with IDDM complications.
12293 9201602 Prospective follow-up will be required to determine if tPA-PAI-1 complexes are predictive of the development of IDDM complications.
12294 9201602 Do tissue plasminogen activator-plasminogen activator inhibitor-1 complexes relate to the complications of insulin-dependent diabetes mellitus?
12295 9201602 The purpose of this study was to examine the potential relationship of tissue plasminogen activator-plasminogen activator inhibitor-1 (tPA-PAI-1) complexes and diabetic complications in individuals with insulin-dependent diabetes mellitus (IDDM).
12296 9201602 Higher levels of tPA-PAI-1 complexes were seen for both men and women with IDDM complications.
12297 9201602 Prospective follow-up will be required to determine if tPA-PAI-1 complexes are predictive of the development of IDDM complications.
12298 9201602 Do tissue plasminogen activator-plasminogen activator inhibitor-1 complexes relate to the complications of insulin-dependent diabetes mellitus?
12299 9201602 The purpose of this study was to examine the potential relationship of tissue plasminogen activator-plasminogen activator inhibitor-1 (tPA-PAI-1) complexes and diabetic complications in individuals with insulin-dependent diabetes mellitus (IDDM).
12300 9201602 Higher levels of tPA-PAI-1 complexes were seen for both men and women with IDDM complications.
12301 9201602 Prospective follow-up will be required to determine if tPA-PAI-1 complexes are predictive of the development of IDDM complications.
12302 9208924 Autoantibodies to the islet-cell 65-kDa variant of glutamate decarboxylase (GAD65) are found in most insulin-dependent diabetes mellitus (IDDM) patients many years before the appearance of clinical symptoms of the disease.
12303 9209509 Differential expression of insulin-dependent diabetes mellitus-associated HLA-DQA1 alleles in vivo.
12304 9209509 The strong association of HLA-DQ genes with insulin-dependent diabetes mellitus (IDDM) susceptibility is persuasive evidence of their central role in the etiology of this autoimmune disease.
12305 9212314 The incidence and prevalence of insulin-dependent (Type 1) diabetes mellitus (IDDM) in populations are both well defined.
12306 9215310 Aldose reductase gene expression is increased in insulin-dependent diabetes mellitus (IDDM) with nephropathy.
12307 9217288 We have previously reported that weekly administration of the adenosine deaminase inhibitor, 2'-deoxycoformycin (dCF), reduces the incidence of insulin-dependent diabetes mellitus (IDDM) in the BB Wistar rat, and this effect is likely due to immunosuppression by dCF.
12308 9218748 RIP-LCMV transgenic mice that express the viral glycoprotein (GP) or nucleoprotein (NP) from lymphocytic choriomeningitis virus (LCMV) under control of the rat insulin promoter (RIP) in pancreatic beta-cells develop autoimmune diabetes (IDDM) after infection with LCMV.
12309 9218748 The present study shows that upregulation of MHC class II molecules associated with the attraction/activation of antigen presenting cells (APCs) to the islets occurs as soon as 2 days after LCMV inoculation of transgenic mice, clearly before CD4+ and CD8+ lymphocytes are found entering the islets (days 6 and 7 after LCMV inoculation).
12310 9218750 Comparison of IA-2 with IA-2beta and with six other members of the protein tyrosine phosphatase family: recognition of antigenic determinants by IDDM sera.
12311 9218750 One of these, IA-2beta, was cloned, sequenced, and found to be related to IA-2, a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
12312 9218750 The intracellular and extracellular domains of IA-2beta were 74 and 27% identical, respectively, to the intracellular and extracellular domains of IA-2.
12313 9218750 Approximately 70 and 45% of sera from patients with IDDM had autoantibodies that immunoprecipitated recombinant IA-2 and IA-2beta, respectively.
12314 9218750 By use of deletion mutants, we were able to show that the autoantibodies reacted with the intracellular, and not the extracellular, domains of IA-2 and IA-2beta, and that the major antigenic determinants resided within the COOH-terminus of the intracellular domains.
12315 9218750 Further studies revealed that approximately 97% of the IDDM sera that reacted with IA-2beta also reacted with IA-2, whereas only 50% of IDDM sera that reacted with IA-2 also reacted with IA-2beta.
12316 9218750 In contrast to the reactivity of IDDM sera with the IA-2 and IA-2beta, IDDM sera did not react with six other members of the PTP family.
12317 9218750 It is concluded that many members of the PTP family are expressed in pancreatic islets, but thus far only IA-2 and IA-2beta appear to be recognized as autoantigens by IDDM sera.
12318 9218750 Comparison of IA-2 with IA-2beta and with six other members of the protein tyrosine phosphatase family: recognition of antigenic determinants by IDDM sera.
12319 9218750 One of these, IA-2beta, was cloned, sequenced, and found to be related to IA-2, a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
12320 9218750 The intracellular and extracellular domains of IA-2beta were 74 and 27% identical, respectively, to the intracellular and extracellular domains of IA-2.
12321 9218750 Approximately 70 and 45% of sera from patients with IDDM had autoantibodies that immunoprecipitated recombinant IA-2 and IA-2beta, respectively.
12322 9218750 By use of deletion mutants, we were able to show that the autoantibodies reacted with the intracellular, and not the extracellular, domains of IA-2 and IA-2beta, and that the major antigenic determinants resided within the COOH-terminus of the intracellular domains.
12323 9218750 Further studies revealed that approximately 97% of the IDDM sera that reacted with IA-2beta also reacted with IA-2, whereas only 50% of IDDM sera that reacted with IA-2 also reacted with IA-2beta.
12324 9218750 In contrast to the reactivity of IDDM sera with the IA-2 and IA-2beta, IDDM sera did not react with six other members of the PTP family.
12325 9218750 It is concluded that many members of the PTP family are expressed in pancreatic islets, but thus far only IA-2 and IA-2beta appear to be recognized as autoantigens by IDDM sera.
12326 9218750 Comparison of IA-2 with IA-2beta and with six other members of the protein tyrosine phosphatase family: recognition of antigenic determinants by IDDM sera.
12327 9218750 One of these, IA-2beta, was cloned, sequenced, and found to be related to IA-2, a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
12328 9218750 The intracellular and extracellular domains of IA-2beta were 74 and 27% identical, respectively, to the intracellular and extracellular domains of IA-2.
12329 9218750 Approximately 70 and 45% of sera from patients with IDDM had autoantibodies that immunoprecipitated recombinant IA-2 and IA-2beta, respectively.
12330 9218750 By use of deletion mutants, we were able to show that the autoantibodies reacted with the intracellular, and not the extracellular, domains of IA-2 and IA-2beta, and that the major antigenic determinants resided within the COOH-terminus of the intracellular domains.
12331 9218750 Further studies revealed that approximately 97% of the IDDM sera that reacted with IA-2beta also reacted with IA-2, whereas only 50% of IDDM sera that reacted with IA-2 also reacted with IA-2beta.
12332 9218750 In contrast to the reactivity of IDDM sera with the IA-2 and IA-2beta, IDDM sera did not react with six other members of the PTP family.
12333 9218750 It is concluded that many members of the PTP family are expressed in pancreatic islets, but thus far only IA-2 and IA-2beta appear to be recognized as autoantigens by IDDM sera.
12334 9218750 Comparison of IA-2 with IA-2beta and with six other members of the protein tyrosine phosphatase family: recognition of antigenic determinants by IDDM sera.
12335 9218750 One of these, IA-2beta, was cloned, sequenced, and found to be related to IA-2, a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
12336 9218750 The intracellular and extracellular domains of IA-2beta were 74 and 27% identical, respectively, to the intracellular and extracellular domains of IA-2.
12337 9218750 Approximately 70 and 45% of sera from patients with IDDM had autoantibodies that immunoprecipitated recombinant IA-2 and IA-2beta, respectively.
12338 9218750 By use of deletion mutants, we were able to show that the autoantibodies reacted with the intracellular, and not the extracellular, domains of IA-2 and IA-2beta, and that the major antigenic determinants resided within the COOH-terminus of the intracellular domains.
12339 9218750 Further studies revealed that approximately 97% of the IDDM sera that reacted with IA-2beta also reacted with IA-2, whereas only 50% of IDDM sera that reacted with IA-2 also reacted with IA-2beta.
12340 9218750 In contrast to the reactivity of IDDM sera with the IA-2 and IA-2beta, IDDM sera did not react with six other members of the PTP family.
12341 9218750 It is concluded that many members of the PTP family are expressed in pancreatic islets, but thus far only IA-2 and IA-2beta appear to be recognized as autoantigens by IDDM sera.
12342 9218750 Comparison of IA-2 with IA-2beta and with six other members of the protein tyrosine phosphatase family: recognition of antigenic determinants by IDDM sera.
12343 9218750 One of these, IA-2beta, was cloned, sequenced, and found to be related to IA-2, a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
12344 9218750 The intracellular and extracellular domains of IA-2beta were 74 and 27% identical, respectively, to the intracellular and extracellular domains of IA-2.
12345 9218750 Approximately 70 and 45% of sera from patients with IDDM had autoantibodies that immunoprecipitated recombinant IA-2 and IA-2beta, respectively.
12346 9218750 By use of deletion mutants, we were able to show that the autoantibodies reacted with the intracellular, and not the extracellular, domains of IA-2 and IA-2beta, and that the major antigenic determinants resided within the COOH-terminus of the intracellular domains.
12347 9218750 Further studies revealed that approximately 97% of the IDDM sera that reacted with IA-2beta also reacted with IA-2, whereas only 50% of IDDM sera that reacted with IA-2 also reacted with IA-2beta.
12348 9218750 In contrast to the reactivity of IDDM sera with the IA-2 and IA-2beta, IDDM sera did not react with six other members of the PTP family.
12349 9218750 It is concluded that many members of the PTP family are expressed in pancreatic islets, but thus far only IA-2 and IA-2beta appear to be recognized as autoantigens by IDDM sera.
12350 9218750 Comparison of IA-2 with IA-2beta and with six other members of the protein tyrosine phosphatase family: recognition of antigenic determinants by IDDM sera.
12351 9218750 One of these, IA-2beta, was cloned, sequenced, and found to be related to IA-2, a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
12352 9218750 The intracellular and extracellular domains of IA-2beta were 74 and 27% identical, respectively, to the intracellular and extracellular domains of IA-2.
12353 9218750 Approximately 70 and 45% of sera from patients with IDDM had autoantibodies that immunoprecipitated recombinant IA-2 and IA-2beta, respectively.
12354 9218750 By use of deletion mutants, we were able to show that the autoantibodies reacted with the intracellular, and not the extracellular, domains of IA-2 and IA-2beta, and that the major antigenic determinants resided within the COOH-terminus of the intracellular domains.
12355 9218750 Further studies revealed that approximately 97% of the IDDM sera that reacted with IA-2beta also reacted with IA-2, whereas only 50% of IDDM sera that reacted with IA-2 also reacted with IA-2beta.
12356 9218750 In contrast to the reactivity of IDDM sera with the IA-2 and IA-2beta, IDDM sera did not react with six other members of the PTP family.
12357 9218750 It is concluded that many members of the PTP family are expressed in pancreatic islets, but thus far only IA-2 and IA-2beta appear to be recognized as autoantigens by IDDM sera.
12358 9218752 Insulin-dependent diabetes mellitus (IDDM) is believed to be an autoimmune disease that results from autoimmune destruction of the insulin-secreting beta-cells of the pancreas.
12359 9218755 As a result of failed induction of T cell tolerance to pancreatic B cells, non-obese diabetic (NOD) mice develop spontaneous autoimmune insulin-dependent diabetes mellitus (IDDM).
12360 9218754 BCG vaccination prevents insulin-dependent diabetes mellitus (IDDM) in NOD mice after disease acceleration with cyclophosphamide.
12361 9218754 We have previously shown that immunotherapy with complete Freund's adjuvant (CFA) or BCG is highly effective in the prevention of spontaneous insulin-dependent diabetes mellitus (IDDM) and in circumventing the rejection of syngeneic islet grafts in diabetic NOD mice.
12362 9218754 The comprehensive effect of BCG vaccination on cytokine production in Cy-treated mice was to increase IL-4 production and change the IL-4/IFN-gamma ratio in both serum and supernatant of spleen cell cultures.
12363 9218754 We found that BCG-induced protection was associated with increased splenic CD4+CD45 RB(high) T cells.
12364 9218754 BCG vaccination prevents insulin-dependent diabetes mellitus (IDDM) in NOD mice after disease acceleration with cyclophosphamide.
12365 9218754 We have previously shown that immunotherapy with complete Freund's adjuvant (CFA) or BCG is highly effective in the prevention of spontaneous insulin-dependent diabetes mellitus (IDDM) and in circumventing the rejection of syngeneic islet grafts in diabetic NOD mice.
12366 9218754 The comprehensive effect of BCG vaccination on cytokine production in Cy-treated mice was to increase IL-4 production and change the IL-4/IFN-gamma ratio in both serum and supernatant of spleen cell cultures.
12367 9218754 We found that BCG-induced protection was associated with increased splenic CD4+CD45 RB(high) T cells.
12368 9218758 Molecular role of TGF-beta, secreted from a new type of CD4+ suppressor T cell, NY4.2, in the prevention of autoimmune IDDM in NOD mice.
12369 9218758 A new type of CD4+ T cell clone (NY4.2) isolated from pancreatic islet-infiltrated lymphocytes of acutely diabetic non-obese diabetic (NOD) mice prevents the development of insulin-dependent diabetes mellitus (IDDM) in NOD mice, as well as the recurrence of autoimmune diabetes in syngeneic islet-transplanted NOD mice.
12370 9218758 This investigation was initiated to determine the molecular role TGF-beta plays in the prevention of autoimmune IDDM by determining its effect on IL-2-induced signal transduction in Con A-activated NOD mouse splenocytes and HT-2 cells.
12371 9218758 Second, we determined whether TGF-beta inhibits the activation of Janus kinases (JAKs), as well as signal transducers and activators of transcription (STAT) proteins, involved in an IL-2-induced signalling pathway that normally leads to the proliferation of T cells.
12372 9218758 We found that TGF-beta inhibited tyrosine phosphorylation of JAK1, JAK3, STAT3 and STAT5 in Con A blasts from NOD splenocytes and HT-2 cells.
12373 9218758 Third, we examined whether TGF-beta inhibits the cooperation between STAT proteins and mitogen-activated protein kinase (MAPK), especially extracellular signal-regulated kinase 2 (ERK2).
12374 9218758 We found that TGF-beta inhibited the association of STAT3 and STAT5 with ERK2 in Con A blasts from NOD splenocytes and HT-2 cells.
12375 9218758 On the basis of these observations, we conclude that TGF-beta may interfere with signal transduction via inhibition of the IL-2-induced JAK/STAT pathway and inhibition of the association of STAT proteins with ERK2 in T cells from NOD splenocytes, resulting in the inhibition of IL-2-dependent T cell proliferation.
12376 9218758 TGF-beta-mediated suppression of T cell activation may be responsible for the prevention of effector T cell-mediated autoimmune IDDM in NOD mice by TGF-beta-producing CD4+ suppressor T cells.
12377 9218758 Molecular role of TGF-beta, secreted from a new type of CD4+ suppressor T cell, NY4.2, in the prevention of autoimmune IDDM in NOD mice.
12378 9218758 A new type of CD4+ T cell clone (NY4.2) isolated from pancreatic islet-infiltrated lymphocytes of acutely diabetic non-obese diabetic (NOD) mice prevents the development of insulin-dependent diabetes mellitus (IDDM) in NOD mice, as well as the recurrence of autoimmune diabetes in syngeneic islet-transplanted NOD mice.
12379 9218758 This investigation was initiated to determine the molecular role TGF-beta plays in the prevention of autoimmune IDDM by determining its effect on IL-2-induced signal transduction in Con A-activated NOD mouse splenocytes and HT-2 cells.
12380 9218758 Second, we determined whether TGF-beta inhibits the activation of Janus kinases (JAKs), as well as signal transducers and activators of transcription (STAT) proteins, involved in an IL-2-induced signalling pathway that normally leads to the proliferation of T cells.
12381 9218758 We found that TGF-beta inhibited tyrosine phosphorylation of JAK1, JAK3, STAT3 and STAT5 in Con A blasts from NOD splenocytes and HT-2 cells.
12382 9218758 Third, we examined whether TGF-beta inhibits the cooperation between STAT proteins and mitogen-activated protein kinase (MAPK), especially extracellular signal-regulated kinase 2 (ERK2).
12383 9218758 We found that TGF-beta inhibited the association of STAT3 and STAT5 with ERK2 in Con A blasts from NOD splenocytes and HT-2 cells.
12384 9218758 On the basis of these observations, we conclude that TGF-beta may interfere with signal transduction via inhibition of the IL-2-induced JAK/STAT pathway and inhibition of the association of STAT proteins with ERK2 in T cells from NOD splenocytes, resulting in the inhibition of IL-2-dependent T cell proliferation.
12385 9218758 TGF-beta-mediated suppression of T cell activation may be responsible for the prevention of effector T cell-mediated autoimmune IDDM in NOD mice by TGF-beta-producing CD4+ suppressor T cells.
12386 9218758 Molecular role of TGF-beta, secreted from a new type of CD4+ suppressor T cell, NY4.2, in the prevention of autoimmune IDDM in NOD mice.
12387 9218758 A new type of CD4+ T cell clone (NY4.2) isolated from pancreatic islet-infiltrated lymphocytes of acutely diabetic non-obese diabetic (NOD) mice prevents the development of insulin-dependent diabetes mellitus (IDDM) in NOD mice, as well as the recurrence of autoimmune diabetes in syngeneic islet-transplanted NOD mice.
12388 9218758 This investigation was initiated to determine the molecular role TGF-beta plays in the prevention of autoimmune IDDM by determining its effect on IL-2-induced signal transduction in Con A-activated NOD mouse splenocytes and HT-2 cells.
12389 9218758 Second, we determined whether TGF-beta inhibits the activation of Janus kinases (JAKs), as well as signal transducers and activators of transcription (STAT) proteins, involved in an IL-2-induced signalling pathway that normally leads to the proliferation of T cells.
12390 9218758 We found that TGF-beta inhibited tyrosine phosphorylation of JAK1, JAK3, STAT3 and STAT5 in Con A blasts from NOD splenocytes and HT-2 cells.
12391 9218758 Third, we examined whether TGF-beta inhibits the cooperation between STAT proteins and mitogen-activated protein kinase (MAPK), especially extracellular signal-regulated kinase 2 (ERK2).
12392 9218758 We found that TGF-beta inhibited the association of STAT3 and STAT5 with ERK2 in Con A blasts from NOD splenocytes and HT-2 cells.
12393 9218758 On the basis of these observations, we conclude that TGF-beta may interfere with signal transduction via inhibition of the IL-2-induced JAK/STAT pathway and inhibition of the association of STAT proteins with ERK2 in T cells from NOD splenocytes, resulting in the inhibition of IL-2-dependent T cell proliferation.
12394 9218758 TGF-beta-mediated suppression of T cell activation may be responsible for the prevention of effector T cell-mediated autoimmune IDDM in NOD mice by TGF-beta-producing CD4+ suppressor T cells.
12395 9218758 Molecular role of TGF-beta, secreted from a new type of CD4+ suppressor T cell, NY4.2, in the prevention of autoimmune IDDM in NOD mice.
12396 9218758 A new type of CD4+ T cell clone (NY4.2) isolated from pancreatic islet-infiltrated lymphocytes of acutely diabetic non-obese diabetic (NOD) mice prevents the development of insulin-dependent diabetes mellitus (IDDM) in NOD mice, as well as the recurrence of autoimmune diabetes in syngeneic islet-transplanted NOD mice.
12397 9218758 This investigation was initiated to determine the molecular role TGF-beta plays in the prevention of autoimmune IDDM by determining its effect on IL-2-induced signal transduction in Con A-activated NOD mouse splenocytes and HT-2 cells.
12398 9218758 Second, we determined whether TGF-beta inhibits the activation of Janus kinases (JAKs), as well as signal transducers and activators of transcription (STAT) proteins, involved in an IL-2-induced signalling pathway that normally leads to the proliferation of T cells.
12399 9218758 We found that TGF-beta inhibited tyrosine phosphorylation of JAK1, JAK3, STAT3 and STAT5 in Con A blasts from NOD splenocytes and HT-2 cells.
12400 9218758 Third, we examined whether TGF-beta inhibits the cooperation between STAT proteins and mitogen-activated protein kinase (MAPK), especially extracellular signal-regulated kinase 2 (ERK2).
12401 9218758 We found that TGF-beta inhibited the association of STAT3 and STAT5 with ERK2 in Con A blasts from NOD splenocytes and HT-2 cells.
12402 9218758 On the basis of these observations, we conclude that TGF-beta may interfere with signal transduction via inhibition of the IL-2-induced JAK/STAT pathway and inhibition of the association of STAT proteins with ERK2 in T cells from NOD splenocytes, resulting in the inhibition of IL-2-dependent T cell proliferation.
12403 9218758 TGF-beta-mediated suppression of T cell activation may be responsible for the prevention of effector T cell-mediated autoimmune IDDM in NOD mice by TGF-beta-producing CD4+ suppressor T cells.
12404 9219163 Enhanced collagen synthesis in cultured skin fibroblasts from insulin-dependent diabetic patients with nephropathy.
12405 9219163 Kinetics of overall collagen metabolism and total protein synthesis were examined in serially passaged, subconfluent, quiescent skin fibroblasts cultured in either normal (5 mM) or high (25 mM) glucose concentrations from 14 insulin-dependent diabetic (IDDM) patients with nephropathy; 14 IDDM patients without nephropathy matched for age, diabetes duration, and body mass index; and 14 healthy subjects.
12406 9219163 In the presence of normal glucose concentrations (5 mM), collagen synthesis was lower in all groups studied, but the differences between IDDM patients with nephropathy and those without remained unaltered.
12407 9219163 Enhanced collagen synthesis in cultured skin fibroblasts from insulin-dependent diabetic patients with nephropathy.
12408 9219163 Kinetics of overall collagen metabolism and total protein synthesis were examined in serially passaged, subconfluent, quiescent skin fibroblasts cultured in either normal (5 mM) or high (25 mM) glucose concentrations from 14 insulin-dependent diabetic (IDDM) patients with nephropathy; 14 IDDM patients without nephropathy matched for age, diabetes duration, and body mass index; and 14 healthy subjects.
12409 9219163 In the presence of normal glucose concentrations (5 mM), collagen synthesis was lower in all groups studied, but the differences between IDDM patients with nephropathy and those without remained unaltered.
12410 9220540 Autoantigens in insulin-dependent diabetes mellitus: molecular cloning and characterization of human IA-2 beta.
12411 9220540 Using recombinant human IA-2 beta, we developed a radioimmunoprecipitation assay to measure autoantibodies in the sera of patients with insulin-dependent diabetes mellitus (IDDM).
12412 9220540 Thirty-seven percent (28 of 76) of the IDDM sera-but less than 1% of the control sera (1 of 174)-reacted with IA-2 beta.
12413 9220540 The same IDDM sera tested for autoantibodies to IA-2 and glutamic acid decarboxylase (GAD65) showed that 64% (49 of 76) and 57% (43 of 76), respectively, were positive.
12414 9220540 Combination of any two markers, such as IA-2 beta and IA-2, or IA-2 beta and GAD65, or IA-2 and GAD65, revealed that 67%, 74%, and 87% of IDDM sera were positive for autoantibodies, respectively.
12415 9220540 Blocking of IDDM sera with recombinant IA-2, IA-2 beta, or GAD65 resulted in marked inhibition of reactivity of IDDM sera with pancreatic islet sections as measured by islet cell autoantibody immunofluorescence.
12416 9220540 Autoantigens in insulin-dependent diabetes mellitus: molecular cloning and characterization of human IA-2 beta.
12417 9220540 Using recombinant human IA-2 beta, we developed a radioimmunoprecipitation assay to measure autoantibodies in the sera of patients with insulin-dependent diabetes mellitus (IDDM).
12418 9220540 Thirty-seven percent (28 of 76) of the IDDM sera-but less than 1% of the control sera (1 of 174)-reacted with IA-2 beta.
12419 9220540 The same IDDM sera tested for autoantibodies to IA-2 and glutamic acid decarboxylase (GAD65) showed that 64% (49 of 76) and 57% (43 of 76), respectively, were positive.
12420 9220540 Combination of any two markers, such as IA-2 beta and IA-2, or IA-2 beta and GAD65, or IA-2 and GAD65, revealed that 67%, 74%, and 87% of IDDM sera were positive for autoantibodies, respectively.
12421 9220540 Blocking of IDDM sera with recombinant IA-2, IA-2 beta, or GAD65 resulted in marked inhibition of reactivity of IDDM sera with pancreatic islet sections as measured by islet cell autoantibody immunofluorescence.
12422 9220540 Autoantigens in insulin-dependent diabetes mellitus: molecular cloning and characterization of human IA-2 beta.
12423 9220540 Using recombinant human IA-2 beta, we developed a radioimmunoprecipitation assay to measure autoantibodies in the sera of patients with insulin-dependent diabetes mellitus (IDDM).
12424 9220540 Thirty-seven percent (28 of 76) of the IDDM sera-but less than 1% of the control sera (1 of 174)-reacted with IA-2 beta.
12425 9220540 The same IDDM sera tested for autoantibodies to IA-2 and glutamic acid decarboxylase (GAD65) showed that 64% (49 of 76) and 57% (43 of 76), respectively, were positive.
12426 9220540 Combination of any two markers, such as IA-2 beta and IA-2, or IA-2 beta and GAD65, or IA-2 and GAD65, revealed that 67%, 74%, and 87% of IDDM sera were positive for autoantibodies, respectively.
12427 9220540 Blocking of IDDM sera with recombinant IA-2, IA-2 beta, or GAD65 resulted in marked inhibition of reactivity of IDDM sera with pancreatic islet sections as measured by islet cell autoantibody immunofluorescence.
12428 9220540 Autoantigens in insulin-dependent diabetes mellitus: molecular cloning and characterization of human IA-2 beta.
12429 9220540 Using recombinant human IA-2 beta, we developed a radioimmunoprecipitation assay to measure autoantibodies in the sera of patients with insulin-dependent diabetes mellitus (IDDM).
12430 9220540 Thirty-seven percent (28 of 76) of the IDDM sera-but less than 1% of the control sera (1 of 174)-reacted with IA-2 beta.
12431 9220540 The same IDDM sera tested for autoantibodies to IA-2 and glutamic acid decarboxylase (GAD65) showed that 64% (49 of 76) and 57% (43 of 76), respectively, were positive.
12432 9220540 Combination of any two markers, such as IA-2 beta and IA-2, or IA-2 beta and GAD65, or IA-2 and GAD65, revealed that 67%, 74%, and 87% of IDDM sera were positive for autoantibodies, respectively.
12433 9220540 Blocking of IDDM sera with recombinant IA-2, IA-2 beta, or GAD65 resulted in marked inhibition of reactivity of IDDM sera with pancreatic islet sections as measured by islet cell autoantibody immunofluorescence.
12434 9220540 Autoantigens in insulin-dependent diabetes mellitus: molecular cloning and characterization of human IA-2 beta.
12435 9220540 Using recombinant human IA-2 beta, we developed a radioimmunoprecipitation assay to measure autoantibodies in the sera of patients with insulin-dependent diabetes mellitus (IDDM).
12436 9220540 Thirty-seven percent (28 of 76) of the IDDM sera-but less than 1% of the control sera (1 of 174)-reacted with IA-2 beta.
12437 9220540 The same IDDM sera tested for autoantibodies to IA-2 and glutamic acid decarboxylase (GAD65) showed that 64% (49 of 76) and 57% (43 of 76), respectively, were positive.
12438 9220540 Combination of any two markers, such as IA-2 beta and IA-2, or IA-2 beta and GAD65, or IA-2 and GAD65, revealed that 67%, 74%, and 87% of IDDM sera were positive for autoantibodies, respectively.
12439 9220540 Blocking of IDDM sera with recombinant IA-2, IA-2 beta, or GAD65 resulted in marked inhibition of reactivity of IDDM sera with pancreatic islet sections as measured by islet cell autoantibody immunofluorescence.
12440 9222644 Some cross-sectional studies have shown that elevated erythrocyte sodium-lithium countertransport (Na+/Li+ CT) activity may be linked to incipient or overt nephropathy in insulin-dependent diabetic (IDDM) patients.
12441 9222644 The odds ratio for developing persistent microalbuminuria in IDDM with elevated baseline erythrocyte Na+/Li+ CT activity after adjustment for gender and baseline albumin excretion rate, and mean 6 monthly plasma creatinine, HbA1c and systolic and diastolic blood pressure levels was 4.2 (95% confidence intervals 2.0-11.1).
12442 9222644 Some cross-sectional studies have shown that elevated erythrocyte sodium-lithium countertransport (Na+/Li+ CT) activity may be linked to incipient or overt nephropathy in insulin-dependent diabetic (IDDM) patients.
12443 9222644 The odds ratio for developing persistent microalbuminuria in IDDM with elevated baseline erythrocyte Na+/Li+ CT activity after adjustment for gender and baseline albumin excretion rate, and mean 6 monthly plasma creatinine, HbA1c and systolic and diastolic blood pressure levels was 4.2 (95% confidence intervals 2.0-11.1).
12444 9222650 Fibrinogen and von Willebrand factor in IDDM: relationships to lipid vascular risk factors, blood pressure, glycaemic control and urinary albumin excretion rate: the EURODIAB IDDM Complications Study.
12445 9222650 The interrelationships between fibrinogen, von Willebrand factor, a marker of vascular endothelial cell damage, and serum lipids were explored in well-characterised subjects with insulin-dependent diabetes mellitus.
12446 9222650 A prominent feature was a positive relationship between both fibrinogen and von Willebrand factor and albumin excretion rate (p < 0.001 and p < 0.003 respectively) in those with retinopathy but not in those without this complication.
12447 9222653 24-h blood pressure and autonomic function is related to albumin excretion within the normoalbuminuric range in IDDM patients.
12448 9222653 Significant changes in both blood pressure, autonomic function and kidney ultrastructure are observed in insulin-dependent diabetic (IDDM) patients with microalbuminuria.
12449 9222653 The aim of the present study was to characterize the interactions of urinary albumin excretion (UAE), 24-h ambulatory blood pressure (AMBP), and sympathovagal balance in a large group of normoalbuminuric IDDM patients.
12450 9222653 Comparing normoalbuminuric IDDM patients with UAE above and below the median value, we found significantly higher AMBP in combination with significant differences in sympathovagal balance and significantly poorer glycaemic control in the group with high-normal albumin excretion.
12451 9222653 24-h blood pressure and autonomic function is related to albumin excretion within the normoalbuminuric range in IDDM patients.
12452 9222653 Significant changes in both blood pressure, autonomic function and kidney ultrastructure are observed in insulin-dependent diabetic (IDDM) patients with microalbuminuria.
12453 9222653 The aim of the present study was to characterize the interactions of urinary albumin excretion (UAE), 24-h ambulatory blood pressure (AMBP), and sympathovagal balance in a large group of normoalbuminuric IDDM patients.
12454 9222653 Comparing normoalbuminuric IDDM patients with UAE above and below the median value, we found significantly higher AMBP in combination with significant differences in sympathovagal balance and significantly poorer glycaemic control in the group with high-normal albumin excretion.
12455 9222653 24-h blood pressure and autonomic function is related to albumin excretion within the normoalbuminuric range in IDDM patients.
12456 9222653 Significant changes in both blood pressure, autonomic function and kidney ultrastructure are observed in insulin-dependent diabetic (IDDM) patients with microalbuminuria.
12457 9222653 The aim of the present study was to characterize the interactions of urinary albumin excretion (UAE), 24-h ambulatory blood pressure (AMBP), and sympathovagal balance in a large group of normoalbuminuric IDDM patients.
12458 9222653 Comparing normoalbuminuric IDDM patients with UAE above and below the median value, we found significantly higher AMBP in combination with significant differences in sympathovagal balance and significantly poorer glycaemic control in the group with high-normal albumin excretion.
12459 9222653 24-h blood pressure and autonomic function is related to albumin excretion within the normoalbuminuric range in IDDM patients.
12460 9222653 Significant changes in both blood pressure, autonomic function and kidney ultrastructure are observed in insulin-dependent diabetic (IDDM) patients with microalbuminuria.
12461 9222653 The aim of the present study was to characterize the interactions of urinary albumin excretion (UAE), 24-h ambulatory blood pressure (AMBP), and sympathovagal balance in a large group of normoalbuminuric IDDM patients.
12462 9222653 Comparing normoalbuminuric IDDM patients with UAE above and below the median value, we found significantly higher AMBP in combination with significant differences in sympathovagal balance and significantly poorer glycaemic control in the group with high-normal albumin excretion.
12463 9223318 Glutamic acid decarboxylase isoform 2 (GAD65; EC 4.1.1.15) has been identified as a key target autoantigen of insulin-dependent diabetes mellitus (IDDM).
12464 9223318 IDDM is genetically associated with the major histocompatibility complex (MHC), and particular alleles from the HLA-DQ and HLA-DR loci contribute to disease.
12465 9223318 We have utilized HLA-DR(alpha1*0101,beta1*0401) (hereafter referred to as DR0401), human CD4, murine class II null triple transgenic mice and recombinant GAD65 to generate T cell hybridomas, and we have used overlapping sets of peptides to map the immunodominant epitopes of this autoantigen.
12466 9223318 Immunodominant GAD65 epitopes defined in transgenic mice correspond to GAD65 regions previously shown to elicit T cell responses specifically in DR0401 IDDM patients, underscoring the validity of this approach.
12467 9223318 Glutamic acid decarboxylase isoform 2 (GAD65; EC 4.1.1.15) has been identified as a key target autoantigen of insulin-dependent diabetes mellitus (IDDM).
12468 9223318 IDDM is genetically associated with the major histocompatibility complex (MHC), and particular alleles from the HLA-DQ and HLA-DR loci contribute to disease.
12469 9223318 We have utilized HLA-DR(alpha1*0101,beta1*0401) (hereafter referred to as DR0401), human CD4, murine class II null triple transgenic mice and recombinant GAD65 to generate T cell hybridomas, and we have used overlapping sets of peptides to map the immunodominant epitopes of this autoantigen.
12470 9223318 Immunodominant GAD65 epitopes defined in transgenic mice correspond to GAD65 regions previously shown to elicit T cell responses specifically in DR0401 IDDM patients, underscoring the validity of this approach.
12471 9223318 Glutamic acid decarboxylase isoform 2 (GAD65; EC 4.1.1.15) has been identified as a key target autoantigen of insulin-dependent diabetes mellitus (IDDM).
12472 9223318 IDDM is genetically associated with the major histocompatibility complex (MHC), and particular alleles from the HLA-DQ and HLA-DR loci contribute to disease.
12473 9223318 We have utilized HLA-DR(alpha1*0101,beta1*0401) (hereafter referred to as DR0401), human CD4, murine class II null triple transgenic mice and recombinant GAD65 to generate T cell hybridomas, and we have used overlapping sets of peptides to map the immunodominant epitopes of this autoantigen.
12474 9223318 Immunodominant GAD65 epitopes defined in transgenic mice correspond to GAD65 regions previously shown to elicit T cell responses specifically in DR0401 IDDM patients, underscoring the validity of this approach.
12475 9223400 Compared to the 26 subjects with insulin-dependent (Type 1) diabetes mellitus (IDDM), the NIDDM patients were older (51.7 vs 27.7 years) and had a significantly higher body mass index (BMI) (29.4 vs 23.5 kg m(-2), p = 0.002), and glucose levels 47.5 vs 34 mmol l(-1) p = 0.004).
12476 9223919 The aim of the present study was to investigate the prevalence of tubular dysfunction and to assess the clinical significance of low-molecular-weight proteinuria and enzymuria in children with insulin-dependent diabetes mellitus (IDDM).
12477 9226116 The aim of this study was to investigate the relationship between amniotic fluid insulin (AF-insulin) measurements and maternal blood glucose levels in pregnancies complicated by insulin-dependent maternal diabetes mellitus (IDDM).
12478 9226118 The aim of the study was to investigate the correlation between ultrasound parameters and levels of amniotic fluid insulin (AF-insulin) in pregnancies complicated by insulin-dependent diabetes mellitus (IDDM).
12479 9226129 Polymorphisms of TAP1 and TAP2 genes in German patients with type 1 diabetes mellitus.
12480 9226129 Type 1 diabetes mellitus (IDDM) is an autoimmune disorder in which the alleles HLA DQA1*0501-DQB1*0201 and DQA1*0301-DQB1*0302 confer strong susceptibility.
12481 9226129 The genes for transporters associated with antigen processing (TAP1 and TAP2) are located near HLA DQ and display only a limited degree of polymorphism.
12482 9226129 Since polymorphisms of TAP might influence susceptibility to IDDM possibly by selection of different antigen peptides, we investigated sequence variants of TAP1 and TAP2 genes in 120 German patients with IDDM and 218 random healthy German controls by polymerase chain reaction (PCR) followed by sequence-specific oligonucleotide analysis (SSO), single-strand conformation polymorphism (SSCP) analysis and amplification refractory mutation system (ARMS).
12483 9226129 In conclusion, our findings indicate that the observed association of TAP variants with IDDM in German patients is due to linkage disequilibrium with HLA DQ alleles/DRB1*04 subtypes.
12484 9226129 Polymorphisms of TAP1 and TAP2 genes in German patients with type 1 diabetes mellitus.
12485 9226129 Type 1 diabetes mellitus (IDDM) is an autoimmune disorder in which the alleles HLA DQA1*0501-DQB1*0201 and DQA1*0301-DQB1*0302 confer strong susceptibility.
12486 9226129 The genes for transporters associated with antigen processing (TAP1 and TAP2) are located near HLA DQ and display only a limited degree of polymorphism.
12487 9226129 Since polymorphisms of TAP might influence susceptibility to IDDM possibly by selection of different antigen peptides, we investigated sequence variants of TAP1 and TAP2 genes in 120 German patients with IDDM and 218 random healthy German controls by polymerase chain reaction (PCR) followed by sequence-specific oligonucleotide analysis (SSO), single-strand conformation polymorphism (SSCP) analysis and amplification refractory mutation system (ARMS).
12488 9226129 In conclusion, our findings indicate that the observed association of TAP variants with IDDM in German patients is due to linkage disequilibrium with HLA DQ alleles/DRB1*04 subtypes.
12489 9226129 Polymorphisms of TAP1 and TAP2 genes in German patients with type 1 diabetes mellitus.
12490 9226129 Type 1 diabetes mellitus (IDDM) is an autoimmune disorder in which the alleles HLA DQA1*0501-DQB1*0201 and DQA1*0301-DQB1*0302 confer strong susceptibility.
12491 9226129 The genes for transporters associated with antigen processing (TAP1 and TAP2) are located near HLA DQ and display only a limited degree of polymorphism.
12492 9226129 Since polymorphisms of TAP might influence susceptibility to IDDM possibly by selection of different antigen peptides, we investigated sequence variants of TAP1 and TAP2 genes in 120 German patients with IDDM and 218 random healthy German controls by polymerase chain reaction (PCR) followed by sequence-specific oligonucleotide analysis (SSO), single-strand conformation polymorphism (SSCP) analysis and amplification refractory mutation system (ARMS).
12493 9226129 In conclusion, our findings indicate that the observed association of TAP variants with IDDM in German patients is due to linkage disequilibrium with HLA DQ alleles/DRB1*04 subtypes.
12494 9228518 Differences in myocardial contractility were studied in type I (insulin-dependent, IDDM) and type II (non-insulin-dependent, NIDDM) diabetic rats.
12495 9229191 The study was carried out in 60 insulin-dependent diabetes mellitus (IDDM) patients (33 women and 27 men) chosen according to two criteria: (1) the use of a Medisense Pen 2 or Companion 2; (2) autonomous self-monitoring of blood glucose, i.e. without parental supervision.
12496 9230353 This minimal mitotic activity proves critical in insulin-dependent diabetes mellitus (IDDM) since the pathogenesis is characterized by a selective and permanent destruction of islet beta cells.
12497 9231630 We surveyed the clinical presentation, initial management and subsequent course of a prospectively registered cohort of 60 children with insulin-dependent diabetes mellitus (IDDM) diagnosed before age 15 years in the Sultanate of Oman between January 1990 and December 1993.
12498 9231630 Insulin-like growth factor-I (IGF-I) concentrations were significantly higher (260 +/- 21 ng/ml) in the group with good glycemic control v. the group with bad control (149 +/- 15 ng/ml).
12499 9233549 We wanted to (1) define goals of analytical quality of assays of glycated haemoglobin based on clinical goals, (2) establish a laboratory method for measurements of glycated haemoglobin fulfilling the defined goals, (3) investigate the ability of measurements of glycated haemoglobin to characterize impaired glucose tolerance, (4) evaluate the clinical usefulness of measurements of glycated haemoglobin in the assessment of metabolic regulation in non-insulin-dependent diabetes mellitus (NIDDM), (5) compare physicians' assessment of metabolic control in insulin-dependent diabetes mellitus (IDDM) with measurements of glycated haemoglobin and determine whether knowledge of glycated haemoglobin values would result in improved metabolic control, and (6) evaluate the organizational and economical consequences of introducing regular measurements of glycated haemoglobin.
12500 9233997 In this preliminary study, a xenograft of porcine islets, immunoprotected in semipermeable hollow fibres composed of a hydrogel of a polyacrylonitrile-sodium methallylsulphonate copolymer (AN 69), was used to reverse autoimmune insulin-dependent diabetes mellitus (IDDM) in the NOD mouse.
12501 9234029 Women with insulin-dependent diabetes mellitus (IDDM) complicated by eating disorders are at risk for exacerbated alterations in lipid metabolism.
12502 9237781 Postural stability was measured in 50 patients classified into two diabetic groups: insulin-dependent diabetes mellitus (IDDM: n = 27), and diabetic patients with bilateral cutaneous sensory deficit in the foot (CD: n = 23).
12503 9237803 Considerable evidence exists that the genes coding for the HLA class II DQ molecules in the MHC region are major contributors to genetic susceptibility in insulin-dependent diabetes.
12504 9237803 In this study we have examined the distribution of the DMB allele and studied HLA DQA1-DQB1-TAP2-DMB haplotypes in 52 IDDM families and 65 un-related controls.
12505 9237803 The IDDM-susceptible MHC DQA1-DQB1 haplotypes found by analysis of IDDM families were not associated with specific DMB alleles.
12506 9237803 Considerable evidence exists that the genes coding for the HLA class II DQ molecules in the MHC region are major contributors to genetic susceptibility in insulin-dependent diabetes.
12507 9237803 In this study we have examined the distribution of the DMB allele and studied HLA DQA1-DQB1-TAP2-DMB haplotypes in 52 IDDM families and 65 un-related controls.
12508 9237803 The IDDM-susceptible MHC DQA1-DQB1 haplotypes found by analysis of IDDM families were not associated with specific DMB alleles.
12509 9237801 Polymorphism of the genes coding for the human histocompatibility leukocyte antigen class II DR and DQ molecules makes the single largest genetic contribution to the risk of developing insulin-dependent diabetes mellitus (IDDM) and can be associated with highly elevated as well as decreased disease frequency.
12510 9237801 We have generated T cell lines (TCL) with specificity for the IDDM autoantigen 65 kDa glutamic acid decarboxylase (GAD65) from lymphocytes of two patients carrying HLA class II alleles associated with distinct risk of IDDM (DRB1*0101/0401 and 1302/1501).
12511 9237801 This epitope overlaps with a central GAD peptide binding to the high risk allele DQB1*0302 and containing a Coxsackie P2C-identical mimicry sequence, raising the possibility of competition of DRB5*0101 and DQB1*0302 for binding of a central GAD65 fragment.
12512 9237801 Polymorphism of the genes coding for the human histocompatibility leukocyte antigen class II DR and DQ molecules makes the single largest genetic contribution to the risk of developing insulin-dependent diabetes mellitus (IDDM) and can be associated with highly elevated as well as decreased disease frequency.
12513 9237801 We have generated T cell lines (TCL) with specificity for the IDDM autoantigen 65 kDa glutamic acid decarboxylase (GAD65) from lymphocytes of two patients carrying HLA class II alleles associated with distinct risk of IDDM (DRB1*0101/0401 and 1302/1501).
12514 9237801 This epitope overlaps with a central GAD peptide binding to the high risk allele DQB1*0302 and containing a Coxsackie P2C-identical mimicry sequence, raising the possibility of competition of DRB5*0101 and DQB1*0302 for binding of a central GAD65 fragment.
12515 9237802 We report the establishment and characterization of a T cell line (19KW) that reacts to purified 52 kDa islet protein (purified p52) from a subject with IDDM.
12516 9237802 T cell lines specifically reactive to p52 may be useful for investigating further the role of this antigen in the pathogenesis of IDDM.
12517 9237802 We report the establishment and characterization of a T cell line (19KW) that reacts to purified 52 kDa islet protein (purified p52) from a subject with IDDM.
12518 9237802 T cell lines specifically reactive to p52 may be useful for investigating further the role of this antigen in the pathogenesis of IDDM.
12519 9239508 We use type I diabetes mellitus (insulin-dependent diabetes mellitus, IDDM) as our model system.
12520 9239508 We test our new software and statistical tools to assess linkage of IDDM5 and IDDM7 conditioned on analyses with 1 or 2 other unlinked type I diabetes susceptibility loci.
12521 9239508 The results from the CASPAR analysis suggest that conditioning of IDDM5 on IDDM1 and IDDM4, and of IDDM7 on IDDM1 and IDDM2 provides significant benefits for the genetic analysis of polygenic loci.
12522 9239508 We use type I diabetes mellitus (insulin-dependent diabetes mellitus, IDDM) as our model system.
12523 9239508 We test our new software and statistical tools to assess linkage of IDDM5 and IDDM7 conditioned on analyses with 1 or 2 other unlinked type I diabetes susceptibility loci.
12524 9239508 The results from the CASPAR analysis suggest that conditioning of IDDM5 on IDDM1 and IDDM4, and of IDDM7 on IDDM1 and IDDM2 provides significant benefits for the genetic analysis of polygenic loci.
12525 9239904 The role of HLA class II alleles in the genetic susceptibility to develop insulin-dependent diabetes mellitus (IDDM) was examined by means of PCR and oligospecific probes in 63 IDDM children and 74 controls subjects.
12526 9239904 In diabetic patients we found a significant increase in the alleles frequency DR3, DR4, DQB1*0302 and DQA1*0301 compared to the control group, where the most prevalent alleles were DR2, DR14 (DRB1*1402), DQA1*0101 and DQA1*0201.
12527 9243103 Proteinuria and nephropathy have been found to cluster in families of non-insulin-dependent diabetic (NIDDM) Pima Indian, and in Caucasian insulin-dependent diabetic (IDDM) patients.
12528 9243758 Among DQ6 molecules, DQA1*0102-DQB1*0602 is negatively associated with insulin-dependent diabetes mellitus (IDDM), but DQA1*0102-DQB1*0604 shows a neutral to positive association in Swedish children with IDDM.
12529 9253351 Antibodies to glutamic acid decarboxylase-65 (GAD65) are present in a number of autoimmune disorders, such as insulin-dependent (type 1) diabetes mellitus (IDDM), stiff man syndrome, and polyendocrine autoimmune disease.
12530 9253351 Antibodies to GAD in IDDM patients usually recognize conformation-dependent regions on GAD65 and rarely bind to the second isoform, glutamic acid decarboxylase-67 (GAD67).
12531 9253351 Using chimeric GAD proteins, we have shown that b35 targets the IDDM-E1 region of GAD65 (amino acids 240-435) whereas both b78 and b96 target the IDDM-E2 region of GAD65 (amino acids 451-570).
12532 9253351 Our results indicate that antibodies to GAD65 present in nondiabetic patients with multiple autoantibodies to endocrine organs show similarities to those in IDDM (by targeting IDDM-E1 and IDDM-E2 regions of GAD65) as well as subtle differences in epitope recognition (such as binding to denatured and reduced GAD65 and by protein footprinting).
12533 9253351 Antibodies to glutamic acid decarboxylase-65 (GAD65) are present in a number of autoimmune disorders, such as insulin-dependent (type 1) diabetes mellitus (IDDM), stiff man syndrome, and polyendocrine autoimmune disease.
12534 9253351 Antibodies to GAD in IDDM patients usually recognize conformation-dependent regions on GAD65 and rarely bind to the second isoform, glutamic acid decarboxylase-67 (GAD67).
12535 9253351 Using chimeric GAD proteins, we have shown that b35 targets the IDDM-E1 region of GAD65 (amino acids 240-435) whereas both b78 and b96 target the IDDM-E2 region of GAD65 (amino acids 451-570).
12536 9253351 Our results indicate that antibodies to GAD65 present in nondiabetic patients with multiple autoantibodies to endocrine organs show similarities to those in IDDM (by targeting IDDM-E1 and IDDM-E2 regions of GAD65) as well as subtle differences in epitope recognition (such as binding to denatured and reduced GAD65 and by protein footprinting).
12537 9253351 Antibodies to glutamic acid decarboxylase-65 (GAD65) are present in a number of autoimmune disorders, such as insulin-dependent (type 1) diabetes mellitus (IDDM), stiff man syndrome, and polyendocrine autoimmune disease.
12538 9253351 Antibodies to GAD in IDDM patients usually recognize conformation-dependent regions on GAD65 and rarely bind to the second isoform, glutamic acid decarboxylase-67 (GAD67).
12539 9253351 Using chimeric GAD proteins, we have shown that b35 targets the IDDM-E1 region of GAD65 (amino acids 240-435) whereas both b78 and b96 target the IDDM-E2 region of GAD65 (amino acids 451-570).
12540 9253351 Our results indicate that antibodies to GAD65 present in nondiabetic patients with multiple autoantibodies to endocrine organs show similarities to those in IDDM (by targeting IDDM-E1 and IDDM-E2 regions of GAD65) as well as subtle differences in epitope recognition (such as binding to denatured and reduced GAD65 and by protein footprinting).
12541 9254534 At the present time, there are markers which we can use to identify individuals with a high susceptibility of developing insulin-dependent diabetes mellitus (IDDM) years before the onset of the disease.
12542 9254534 Insulin-dependent diabetes mellitus is an autoimmune disease strongly associated with HLA antigens DR3 and DR4.
12543 9254534 In this manuscript, we discuss the usefulness of several markers, such as islet cell antibodies, insulin autoantibodies and glutamic acid decarboxylase antibodies, to identify individuals with a high susceptibility to IDDM before the disease is clinically evident.
12544 9254534 Currently, two large-scale multicentric human trials, one in Europe using nicotinamide (European Nicotinamide Diabetes Intervention Trial, ENDIT) and the other in the USA using insulin (Diabetes Prevention Trial), are now in full activity and will test the benefits of these drugs in the prophylaxis of IDDM in highly susceptible individuals.
12545 9254534 At the present time, there are markers which we can use to identify individuals with a high susceptibility of developing insulin-dependent diabetes mellitus (IDDM) years before the onset of the disease.
12546 9254534 Insulin-dependent diabetes mellitus is an autoimmune disease strongly associated with HLA antigens DR3 and DR4.
12547 9254534 In this manuscript, we discuss the usefulness of several markers, such as islet cell antibodies, insulin autoantibodies and glutamic acid decarboxylase antibodies, to identify individuals with a high susceptibility to IDDM before the disease is clinically evident.
12548 9254534 Currently, two large-scale multicentric human trials, one in Europe using nicotinamide (European Nicotinamide Diabetes Intervention Trial, ENDIT) and the other in the USA using insulin (Diabetes Prevention Trial), are now in full activity and will test the benefits of these drugs in the prophylaxis of IDDM in highly susceptible individuals.
12549 9254534 At the present time, there are markers which we can use to identify individuals with a high susceptibility of developing insulin-dependent diabetes mellitus (IDDM) years before the onset of the disease.
12550 9254534 Insulin-dependent diabetes mellitus is an autoimmune disease strongly associated with HLA antigens DR3 and DR4.
12551 9254534 In this manuscript, we discuss the usefulness of several markers, such as islet cell antibodies, insulin autoantibodies and glutamic acid decarboxylase antibodies, to identify individuals with a high susceptibility to IDDM before the disease is clinically evident.
12552 9254534 Currently, two large-scale multicentric human trials, one in Europe using nicotinamide (European Nicotinamide Diabetes Intervention Trial, ENDIT) and the other in the USA using insulin (Diabetes Prevention Trial), are now in full activity and will test the benefits of these drugs in the prophylaxis of IDDM in highly susceptible individuals.
12553 9254659 Insulin-dependent diabetes mellitus (IDDM) is assumed to be a T cell-mediated autoimmune disease.
12554 9254659 Fas-Fas ligand system might be critical for autoimmune beta cell destruction leading to IDDM.
12555 9254659 Insulin-dependent diabetes mellitus (IDDM) is assumed to be a T cell-mediated autoimmune disease.
12556 9254659 Fas-Fas ligand system might be critical for autoimmune beta cell destruction leading to IDDM.
12557 9257079 Diabetic nephropathy is a major cause of elevated blood pressure in patients with insulin-dependent diabetes mellitus (IDDM).
12558 9258280 Intracellular calcium ([Ca2+]i) and phorbol ester binding were studied in intact platelets of young patients with insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus.
12559 9258280 [Ca2+]i in platelets of the IDDM group (135 +/- 20 nmol/L) under basal conditions was significantly higher than that of the control group (81 +/- 8 nmol/L, P = .019), whereas at 60 seconds after stimulation with 0.1 National Institutes of Health (NIH) U/mL thrombin, [Ca2+]i in the NIDDM group (484 +/- 36 nmol/L) was significantly higher than that of the controls (347 +/- 22 nmol/L, P = .003) and IDDM group (360 +/- 45 nmol/L, P = .04), respectively.
12560 9258280 Phorbol 12,13-dibutyrate (PdBu) maximal binding capacity (Bmax) in the IDDM group was significantly lower than that in the control group either under basal conditions or after stimulation with thrombin (P = .0034 and P = .015, respectively).
12561 9258280 Intracellular calcium ([Ca2+]i) and phorbol ester binding were studied in intact platelets of young patients with insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus.
12562 9258280 [Ca2+]i in platelets of the IDDM group (135 +/- 20 nmol/L) under basal conditions was significantly higher than that of the control group (81 +/- 8 nmol/L, P = .019), whereas at 60 seconds after stimulation with 0.1 National Institutes of Health (NIH) U/mL thrombin, [Ca2+]i in the NIDDM group (484 +/- 36 nmol/L) was significantly higher than that of the controls (347 +/- 22 nmol/L, P = .003) and IDDM group (360 +/- 45 nmol/L, P = .04), respectively.
12563 9258280 Phorbol 12,13-dibutyrate (PdBu) maximal binding capacity (Bmax) in the IDDM group was significantly lower than that in the control group either under basal conditions or after stimulation with thrombin (P = .0034 and P = .015, respectively).
12564 9258280 Intracellular calcium ([Ca2+]i) and phorbol ester binding were studied in intact platelets of young patients with insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus.
12565 9258280 [Ca2+]i in platelets of the IDDM group (135 +/- 20 nmol/L) under basal conditions was significantly higher than that of the control group (81 +/- 8 nmol/L, P = .019), whereas at 60 seconds after stimulation with 0.1 National Institutes of Health (NIH) U/mL thrombin, [Ca2+]i in the NIDDM group (484 +/- 36 nmol/L) was significantly higher than that of the controls (347 +/- 22 nmol/L, P = .003) and IDDM group (360 +/- 45 nmol/L, P = .04), respectively.
12566 9258280 Phorbol 12,13-dibutyrate (PdBu) maximal binding capacity (Bmax) in the IDDM group was significantly lower than that in the control group either under basal conditions or after stimulation with thrombin (P = .0034 and P = .015, respectively).
12567 9259273 Insulin-dependent diabetes mellitus (IDDM) is associated with CTLA4 polymorphisms in multiple ethnic groups.
12568 9259273 Linkage disequilibrium (association) analysis was used to evaluate a candidate region near the CTLA4/CD28 genes using a multi-ethnic collection of families with one or more children affected by IDDM.
12569 9259273 These results suggest that a true IDDM susceptibility locus (designated IDDM12) is located near CTLA4.
12570 9259273 Insulin-dependent diabetes mellitus (IDDM) is associated with CTLA4 polymorphisms in multiple ethnic groups.
12571 9259273 Linkage disequilibrium (association) analysis was used to evaluate a candidate region near the CTLA4/CD28 genes using a multi-ethnic collection of families with one or more children affected by IDDM.
12572 9259273 These results suggest that a true IDDM susceptibility locus (designated IDDM12) is located near CTLA4.
12573 9259273 Insulin-dependent diabetes mellitus (IDDM) is associated with CTLA4 polymorphisms in multiple ethnic groups.
12574 9259273 Linkage disequilibrium (association) analysis was used to evaluate a candidate region near the CTLA4/CD28 genes using a multi-ethnic collection of families with one or more children affected by IDDM.
12575 9259273 These results suggest that a true IDDM susceptibility locus (designated IDDM12) is located near CTLA4.
12576 9260198 GAD65 is targeted by different patterns of autoantibodies [glutamic acid decarboxylase (GAD)-AAbs] in insulin-dependent diabetes mellitus (IDDM) and stiff-man syndrome (SMS).
12577 9260198 This fixation procedure was used to compare the immunoreactivity of GAD-AAb+ or GAD-AAb- islet cell cytoplasmic antibody-positive (ICA+) sera of IDDM (n = 27) and SMS patients (n = 3).
12578 9260198 The three SMS sera were reactive with GAD on fixed islets but showed a reduced titer, whereas the majority of IDDM sera (22/27; 81.5%) were not detectable; 70.6% (12/ 17) of GAD-AAb+ IDDM sera were not detectable on fixed islets.
12579 9260198 GAD65 is targeted by different patterns of autoantibodies [glutamic acid decarboxylase (GAD)-AAbs] in insulin-dependent diabetes mellitus (IDDM) and stiff-man syndrome (SMS).
12580 9260198 This fixation procedure was used to compare the immunoreactivity of GAD-AAb+ or GAD-AAb- islet cell cytoplasmic antibody-positive (ICA+) sera of IDDM (n = 27) and SMS patients (n = 3).
12581 9260198 The three SMS sera were reactive with GAD on fixed islets but showed a reduced titer, whereas the majority of IDDM sera (22/27; 81.5%) were not detectable; 70.6% (12/ 17) of GAD-AAb+ IDDM sera were not detectable on fixed islets.
12582 9260198 GAD65 is targeted by different patterns of autoantibodies [glutamic acid decarboxylase (GAD)-AAbs] in insulin-dependent diabetes mellitus (IDDM) and stiff-man syndrome (SMS).
12583 9260198 This fixation procedure was used to compare the immunoreactivity of GAD-AAb+ or GAD-AAb- islet cell cytoplasmic antibody-positive (ICA+) sera of IDDM (n = 27) and SMS patients (n = 3).
12584 9260198 The three SMS sera were reactive with GAD on fixed islets but showed a reduced titer, whereas the majority of IDDM sera (22/27; 81.5%) were not detectable; 70.6% (12/ 17) of GAD-AAb+ IDDM sera were not detectable on fixed islets.
12585 9262459 The effects of an oral glucose administration (1 g/kg) 30 min before exercise on endurance capacity and metabolic responses were studied in 21 type I diabetic patients [insulin-dependent diabetes mellitus (IDDM)] and 23 normal controls (Con).
12586 9266148 Besides an insulin-dependent diabetes mellitus (IDDM) she had developed the clinical symptoms of stiff-man-syndrome (SMS) and harbored autoantibodies against glutamate-decarboxylase (GAD) in blood and liquor.
12587 9266148 We suggest that this case including GAD autoantibodies, dramatic loss of GAD-expressing pancreatic cells, and loss or atrophy of GABA secretory neurons, supports the hypothesis that SMS may be an autoimmune disease directed against GABA-ergic cells.
12588 9267149 To elucidate the relationship between hyperlipidemias and insulin resistance in the elderly, we conducted three studies: 1) determination of the prevalence of hyperlipidemias in elderly subjects with impaired glucose tolerance or non-insulin dependent diabetes mellitus, 2) measurement of plasma glucose and insulin levels in patients with phyerlipidemias and atherosclerotic vascular disease, and 3) computation of correlation between levels of substances involved in coagulation and fibrinolysis (F-VII, F-X, and PAI-1) and levels of triglycerides and insulin in serum in hyperlipidemic patients with atherosclerotic vascular disease.
12589 9267149 The activities and levels of F-VII, F-X, and PAI-1 correlated with triglycerides in serum and also with fasting insulin levels in hyperlipidemic patients with atherosclerotic vascular disease.
12590 9267988 Environmental risk factors for childhood insulin-dependent diabetes mellitus (IDDM) have been investigated using data abstracted from the obstetric records of mothers participating in a population-based case-control study of children (0-15 years) diagnosed with IDDM during 1993-1994.
12591 9267992 Glucokinase plays an important role in the regulation of insulin secretion and is therefore an attractive candidate gene for both insulin dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus.
12592 9267992 Our results suggest that the -30 beta-cell glucokinase promoter variant is not associated with IDDM.
12593 9267992 Glucokinase plays an important role in the regulation of insulin secretion and is therefore an attractive candidate gene for both insulin dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus.
12594 9267992 Our results suggest that the -30 beta-cell glucokinase promoter variant is not associated with IDDM.
12595 9267994 Allelic variation in the vitamin D receptor influences susceptibility to IDDM in Indian Asians.
12596 9267994 Vitamin D has important immunomodulatory properties and prevents development of diabetes mellitus in an animal model of insulin-dependent diabetes (IDDM).
12597 9267994 We have studied the vitamin D receptor locus as a candidate for genetic susceptibility to IDDM in Southern Indian families.
12598 9267994 We found evidence for an association of one particular vitamin D receptor allele with IDDM susceptibility in this community.
12599 9267994 This study suggests that a polymorphism within or close to the vitamin D receptor gene may modify susceptibility to IDDM in this ethnic group.
12600 9267994 Allelic variation in the vitamin D receptor influences susceptibility to IDDM in Indian Asians.
12601 9267994 Vitamin D has important immunomodulatory properties and prevents development of diabetes mellitus in an animal model of insulin-dependent diabetes (IDDM).
12602 9267994 We have studied the vitamin D receptor locus as a candidate for genetic susceptibility to IDDM in Southern Indian families.
12603 9267994 We found evidence for an association of one particular vitamin D receptor allele with IDDM susceptibility in this community.
12604 9267994 This study suggests that a polymorphism within or close to the vitamin D receptor gene may modify susceptibility to IDDM in this ethnic group.
12605 9267994 Allelic variation in the vitamin D receptor influences susceptibility to IDDM in Indian Asians.
12606 9267994 Vitamin D has important immunomodulatory properties and prevents development of diabetes mellitus in an animal model of insulin-dependent diabetes (IDDM).
12607 9267994 We have studied the vitamin D receptor locus as a candidate for genetic susceptibility to IDDM in Southern Indian families.
12608 9267994 We found evidence for an association of one particular vitamin D receptor allele with IDDM susceptibility in this community.
12609 9267994 This study suggests that a polymorphism within or close to the vitamin D receptor gene may modify susceptibility to IDDM in this ethnic group.
12610 9267994 Allelic variation in the vitamin D receptor influences susceptibility to IDDM in Indian Asians.
12611 9267994 Vitamin D has important immunomodulatory properties and prevents development of diabetes mellitus in an animal model of insulin-dependent diabetes (IDDM).
12612 9267994 We have studied the vitamin D receptor locus as a candidate for genetic susceptibility to IDDM in Southern Indian families.
12613 9267994 We found evidence for an association of one particular vitamin D receptor allele with IDDM susceptibility in this community.
12614 9267994 This study suggests that a polymorphism within or close to the vitamin D receptor gene may modify susceptibility to IDDM in this ethnic group.
12615 9267994 Allelic variation in the vitamin D receptor influences susceptibility to IDDM in Indian Asians.
12616 9267994 Vitamin D has important immunomodulatory properties and prevents development of diabetes mellitus in an animal model of insulin-dependent diabetes (IDDM).
12617 9267994 We have studied the vitamin D receptor locus as a candidate for genetic susceptibility to IDDM in Southern Indian families.
12618 9267994 We found evidence for an association of one particular vitamin D receptor allele with IDDM susceptibility in this community.
12619 9267994 This study suggests that a polymorphism within or close to the vitamin D receptor gene may modify susceptibility to IDDM in this ethnic group.
12620 9269695 Recently evidence has accumulated that diabetic nephropathy clusters in families, both in insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetic patients.
12621 9271825 Autoimmune thyroid diseases (AITD) and insulin-dependent diabetes mellitus (IDDM) are two autoimmune syndromes of unknown etiology with common immune features.
12622 9271825 One is that the target cells, thyrocytes and pancreatic islet beta cells respectively, hyperexpress several proteins encoded in the HLA region: HLA class I, HLA class II and transporter associated with antigen processing (TAP-1): the clinical course and many aspects of the immunopathology are, however, quite different.
12623 9271825 Low-molecular-mass polypeptides 2 and 7 (LMP2 and LMP7) are proteasome subunits that increase the efficiency of endogenous antigen processing and are encoded in close vicinity to the TAP genes.
12624 9271825 We investigated whether LMP2 and LMP7 are hyperexpressed in thyrocytes and islet cells in AITD and IDDM.
12625 9271825 The results demonstrate that, in normal glands, thyrocytes and pancreatic islet cells express comparable moderate to low levels of LMP2 and LMP7.
12626 9271825 In AITD and IDDM, expression of LMP2/7 in the endocrine cells was disparate: while in AITD glands there was hyperexpression of LMP2 and 7 parallel to that of HLA class I and TAP-1, in the islet cells of recent onset diabetic pancreases (n = 2) the level of LMP2 and 7 expression was totally normal, including islets that were infiltrated by lymphocytes and hyperexpressed HLA class I and TAP-1.
12627 9271825 Autoimmune thyroid diseases (AITD) and insulin-dependent diabetes mellitus (IDDM) are two autoimmune syndromes of unknown etiology with common immune features.
12628 9271825 One is that the target cells, thyrocytes and pancreatic islet beta cells respectively, hyperexpress several proteins encoded in the HLA region: HLA class I, HLA class II and transporter associated with antigen processing (TAP-1): the clinical course and many aspects of the immunopathology are, however, quite different.
12629 9271825 Low-molecular-mass polypeptides 2 and 7 (LMP2 and LMP7) are proteasome subunits that increase the efficiency of endogenous antigen processing and are encoded in close vicinity to the TAP genes.
12630 9271825 We investigated whether LMP2 and LMP7 are hyperexpressed in thyrocytes and islet cells in AITD and IDDM.
12631 9271825 The results demonstrate that, in normal glands, thyrocytes and pancreatic islet cells express comparable moderate to low levels of LMP2 and LMP7.
12632 9271825 In AITD and IDDM, expression of LMP2/7 in the endocrine cells was disparate: while in AITD glands there was hyperexpression of LMP2 and 7 parallel to that of HLA class I and TAP-1, in the islet cells of recent onset diabetic pancreases (n = 2) the level of LMP2 and 7 expression was totally normal, including islets that were infiltrated by lymphocytes and hyperexpressed HLA class I and TAP-1.
12633 9271825 Autoimmune thyroid diseases (AITD) and insulin-dependent diabetes mellitus (IDDM) are two autoimmune syndromes of unknown etiology with common immune features.
12634 9271825 One is that the target cells, thyrocytes and pancreatic islet beta cells respectively, hyperexpress several proteins encoded in the HLA region: HLA class I, HLA class II and transporter associated with antigen processing (TAP-1): the clinical course and many aspects of the immunopathology are, however, quite different.
12635 9271825 Low-molecular-mass polypeptides 2 and 7 (LMP2 and LMP7) are proteasome subunits that increase the efficiency of endogenous antigen processing and are encoded in close vicinity to the TAP genes.
12636 9271825 We investigated whether LMP2 and LMP7 are hyperexpressed in thyrocytes and islet cells in AITD and IDDM.
12637 9271825 The results demonstrate that, in normal glands, thyrocytes and pancreatic islet cells express comparable moderate to low levels of LMP2 and LMP7.
12638 9271825 In AITD and IDDM, expression of LMP2/7 in the endocrine cells was disparate: while in AITD glands there was hyperexpression of LMP2 and 7 parallel to that of HLA class I and TAP-1, in the islet cells of recent onset diabetic pancreases (n = 2) the level of LMP2 and 7 expression was totally normal, including islets that were infiltrated by lymphocytes and hyperexpressed HLA class I and TAP-1.
12639 9272590 There is circumstantial evidence implicating hypoglycaemia in the sudden overnight death of young patients with insulin-dependent (Type 1) diabetes mellitus (IDDM), the mechanism of which is unknown.
12640 9272591 Effects of C-peptide on insulin-induced hypoglycaemia and its counterregulatory responses in IDDM patients.
12641 9272591 Recent studies indicate that C-peptide, when given to patients with insulin-dependent (Type 1) diabetes mellitus (IDDM), exerts significant effects on microvascular and neuronal functions.
12642 9272591 Effects of C-peptide on insulin-induced hypoglycaemia and its counterregulatory responses in IDDM patients.
12643 9272591 Recent studies indicate that C-peptide, when given to patients with insulin-dependent (Type 1) diabetes mellitus (IDDM), exerts significant effects on microvascular and neuronal functions.
12644 9272595 Presymptomatic autoantibody markers of insulin-dependent (Type 1) diabetes mellitus (IDDM) are less well characterized in adults than in children.
12645 9272595 Of the 35 women seropositive for 1 or more autoantibodies, 77% developed IDDM, 11% non-insulin-dependent (Type 2) diabetes mellitus (NIDDM), 9% gestational diabetes mellitus requiring insulin (GDM-ins) and 3% GDM controlled by diet.
12646 9272595 The frequency of antibodies during the 10-year presymptomatic period was 83% for anti-glutamic acid decarboxylase (GAD), 52% for anti-ICA512 and 41% for islet cell antibodies (ICA) for those who developed IDDM, 25%, 17%, and 0% for NIDDM, 12%, 4%, and 8% for GDM-ins and 1%, 0%, and 1% for GDM-diet.
12647 9272595 Presymptomatic autoantibody markers of insulin-dependent (Type 1) diabetes mellitus (IDDM) are less well characterized in adults than in children.
12648 9272595 Of the 35 women seropositive for 1 or more autoantibodies, 77% developed IDDM, 11% non-insulin-dependent (Type 2) diabetes mellitus (NIDDM), 9% gestational diabetes mellitus requiring insulin (GDM-ins) and 3% GDM controlled by diet.
12649 9272595 The frequency of antibodies during the 10-year presymptomatic period was 83% for anti-glutamic acid decarboxylase (GAD), 52% for anti-ICA512 and 41% for islet cell antibodies (ICA) for those who developed IDDM, 25%, 17%, and 0% for NIDDM, 12%, 4%, and 8% for GDM-ins and 1%, 0%, and 1% for GDM-diet.
12650 9272595 Presymptomatic autoantibody markers of insulin-dependent (Type 1) diabetes mellitus (IDDM) are less well characterized in adults than in children.
12651 9272595 Of the 35 women seropositive for 1 or more autoantibodies, 77% developed IDDM, 11% non-insulin-dependent (Type 2) diabetes mellitus (NIDDM), 9% gestational diabetes mellitus requiring insulin (GDM-ins) and 3% GDM controlled by diet.
12652 9272595 The frequency of antibodies during the 10-year presymptomatic period was 83% for anti-glutamic acid decarboxylase (GAD), 52% for anti-ICA512 and 41% for islet cell antibodies (ICA) for those who developed IDDM, 25%, 17%, and 0% for NIDDM, 12%, 4%, and 8% for GDM-ins and 1%, 0%, and 1% for GDM-diet.
12653 9273485 The therapeutic advantage of the long acting ACE-inhibitor benazepril in a 12 weeks intervention period on 23 diabetic (3 IDDM, 20 NIDDM) patients with essential hypertension was studied.
12654 9274838 Insulin-dependent diabetes mellitus (IDDM) patients may have an increased intrarenal angiotensin II activity.
12655 9274838 We investigated the effects of two salt diets on arterial pressure and renal response to a protein load in 10 normotensive (blood pressure < 140/90 mm Hg) IDDM patients (aged 30 +/- 3 years) who had diabetes for 7 +/- 4 years and normoalbuminuria levels [albumin excretion rate 4.8 (2.5-19.1) microg/min].
12656 9274838 The plasma renin concentration [28 +/- 15 vs. 16 +/- 6 microU/ml(168 +/- 90 vs. 96 +/- 36 pmol/l), p = 0.013] and angiotensin II [8.8 +/- 4.4 vs. 6.4 +/- 3.5 pg/ml (0.052 +/- 0.025 vs. 0.038 +/- 0.021 nmol/l), p = 0.016] were significantly lower with the high salt diet.
12657 9274838 In this subset of normotensive normoalbuminuric IDDM patients, a high salt intake did not promote an exaggerated renal response to the protein load despite inhibition of the renin-angiotensin system.
12658 9274838 Insulin-dependent diabetes mellitus (IDDM) patients may have an increased intrarenal angiotensin II activity.
12659 9274838 We investigated the effects of two salt diets on arterial pressure and renal response to a protein load in 10 normotensive (blood pressure < 140/90 mm Hg) IDDM patients (aged 30 +/- 3 years) who had diabetes for 7 +/- 4 years and normoalbuminuria levels [albumin excretion rate 4.8 (2.5-19.1) microg/min].
12660 9274838 The plasma renin concentration [28 +/- 15 vs. 16 +/- 6 microU/ml(168 +/- 90 vs. 96 +/- 36 pmol/l), p = 0.013] and angiotensin II [8.8 +/- 4.4 vs. 6.4 +/- 3.5 pg/ml (0.052 +/- 0.025 vs. 0.038 +/- 0.021 nmol/l), p = 0.016] were significantly lower with the high salt diet.
12661 9274838 In this subset of normotensive normoalbuminuric IDDM patients, a high salt intake did not promote an exaggerated renal response to the protein load despite inhibition of the renin-angiotensin system.
12662 9274838 Insulin-dependent diabetes mellitus (IDDM) patients may have an increased intrarenal angiotensin II activity.
12663 9274838 We investigated the effects of two salt diets on arterial pressure and renal response to a protein load in 10 normotensive (blood pressure < 140/90 mm Hg) IDDM patients (aged 30 +/- 3 years) who had diabetes for 7 +/- 4 years and normoalbuminuria levels [albumin excretion rate 4.8 (2.5-19.1) microg/min].
12664 9274838 The plasma renin concentration [28 +/- 15 vs. 16 +/- 6 microU/ml(168 +/- 90 vs. 96 +/- 36 pmol/l), p = 0.013] and angiotensin II [8.8 +/- 4.4 vs. 6.4 +/- 3.5 pg/ml (0.052 +/- 0.025 vs. 0.038 +/- 0.021 nmol/l), p = 0.016] were significantly lower with the high salt diet.
12665 9274838 In this subset of normotensive normoalbuminuric IDDM patients, a high salt intake did not promote an exaggerated renal response to the protein load despite inhibition of the renin-angiotensin system.
12666 9277089 Phagocytic activity of leukocytes in blood was examined in 70 patients with diabetes mellitus. 40 of them had insulin-dependent diabetes--(IDDM) or type I, while there were 30 patients with noninsulin-dependent diabetes (NIDDM) or type II.
12667 9279472 High-dose insulin treatment in the first period after clinical onset of insulin-dependent diabetes mellitus (IDDM) has been found to reduce diabetic manifestations in humans.
12668 9279472 The aim of the present study was to examine whether high-dose insulin treatment of newly diagnosed diabetic non obese diabetic (NOD) mice would increase beta-cell insulin content after termination of treatment in this experimental IDDM animal model.
12669 9279472 High-dose insulin treatment in the first period after clinical onset of insulin-dependent diabetes mellitus (IDDM) has been found to reduce diabetic manifestations in humans.
12670 9279472 The aim of the present study was to examine whether high-dose insulin treatment of newly diagnosed diabetic non obese diabetic (NOD) mice would increase beta-cell insulin content after termination of treatment in this experimental IDDM animal model.
12671 9279484 Limited joint mobility (LJM) of the ankle joint was measured in 48 diabetic patients classified into three groups: Insulin-dependent diabetes mellitus (IDDM = 15), non-insulin diabetes mellitus (NIDDM = 12) and patients with cutaneous sensory deficit in the foot (CD = 21).
12672 9281381 The largest number of eligible prevalence studies were conducted on multiple sclerosis (MS), rheumatoid arthritis, and systemic lupus erythematosus (SLE) (>/=23), followed by insulin-dependent diabetes (IDDM), myasthenia gravis, primary biliary cirrhosis, and scleroderma (>/=7).
12673 9282605 As autoimmunity is an important factor in the etiopathogenesis of IDDM, 85 ketosis prone i.e. insulin dependent diabetes (IDD) were evaluated for immunological and beta cell functional status.
12674 9284569 The aim of the present study was to confirm the structural changes and to establish the ultrastructural alterations that occur in the endocrine pancreas of mice with an induced insulin-dependent diabetes mellitus (IDDM) syndrome.
12675 9284701 Free and total insulin-like growth factor I (IGF-I), IGF-binding protein-1 (IGFBP-1), and IGFBP-3 and their relationships to the presence of diabetic retinopathy and glomerular hyperfiltration in insulin-dependent diabetes mellitus.
12676 9284701 The existing literature on serum insulin-like growth factor I (IGF-I) levels in insulin-dependent diabetes mellitus (IDDM) is conflicting.
12677 9284701 Serum free and total IGF-I, IGF-binding protein-1 (IGFBP-1), and IGFBP-3 levels were measured in 56 insulin-treated IDDM patients and 52 healthy sex- and age-matched controls.
12678 9284701 Fasting free IGF-I, total IGF-I, and IGFBP-3 levels were significantly lower in IDDM patients than in age- and sex-matched healthy controls (free IGF-I, P < 0.005; total IGF-I, P < 0.001; IGFBP-3, P = 0.001), whereas IGFBP-1 levels were higher (P < 0.001).
12679 9284701 In IDDM subjects, decreases in free IGF-I, total IGF-I, and IGFBP-3 levels with age were observed (free IGF-I, r = -0.27 and P = 0.05; total IGF-I, r = -0.52 and P < 0.001; IGFBP-3, r = -0.37 and P = 0.005).
12680 9284701 Free IGF-I was inversely related to fasting glucose in IDDM subjects (r = -0.35; P = 0.01), whereas the relationship between total IGF-I and fasting glucose did not reach significance (r = -0.27; P = 0.06).
12681 9284701 Age-adjusted free IGF-I levels were significantly higher (P < 0.05) in IDDM subjects with retinopathy than in subjects without retinopathy after adjustment for age.
12682 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR (total IGF-I, r = 0.35 and P < 0.05; IGFBP-3, r = 0.28 and P < 0.05).
12683 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels were lower and IGFBP-1 levels were higher in insulin-treated IDDM subjects compared to those in age- and sex-matched controls.
12684 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels decreased significantly with age in IDDM subjects.
12685 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR in IDDM subjects, but these relations were lost after adjustment for age.
12686 9284701 Measurement of serum free IGF-I levels in IDDM subjects did not have clear advantages compared to that of total IGF-I, IGFBP-1, and IGFBP-3 levels.
12687 9284701 Free and total insulin-like growth factor I (IGF-I), IGF-binding protein-1 (IGFBP-1), and IGFBP-3 and their relationships to the presence of diabetic retinopathy and glomerular hyperfiltration in insulin-dependent diabetes mellitus.
12688 9284701 The existing literature on serum insulin-like growth factor I (IGF-I) levels in insulin-dependent diabetes mellitus (IDDM) is conflicting.
12689 9284701 Serum free and total IGF-I, IGF-binding protein-1 (IGFBP-1), and IGFBP-3 levels were measured in 56 insulin-treated IDDM patients and 52 healthy sex- and age-matched controls.
12690 9284701 Fasting free IGF-I, total IGF-I, and IGFBP-3 levels were significantly lower in IDDM patients than in age- and sex-matched healthy controls (free IGF-I, P < 0.005; total IGF-I, P < 0.001; IGFBP-3, P = 0.001), whereas IGFBP-1 levels were higher (P < 0.001).
12691 9284701 In IDDM subjects, decreases in free IGF-I, total IGF-I, and IGFBP-3 levels with age were observed (free IGF-I, r = -0.27 and P = 0.05; total IGF-I, r = -0.52 and P < 0.001; IGFBP-3, r = -0.37 and P = 0.005).
12692 9284701 Free IGF-I was inversely related to fasting glucose in IDDM subjects (r = -0.35; P = 0.01), whereas the relationship between total IGF-I and fasting glucose did not reach significance (r = -0.27; P = 0.06).
12693 9284701 Age-adjusted free IGF-I levels were significantly higher (P < 0.05) in IDDM subjects with retinopathy than in subjects without retinopathy after adjustment for age.
12694 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR (total IGF-I, r = 0.35 and P < 0.05; IGFBP-3, r = 0.28 and P < 0.05).
12695 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels were lower and IGFBP-1 levels were higher in insulin-treated IDDM subjects compared to those in age- and sex-matched controls.
12696 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels decreased significantly with age in IDDM subjects.
12697 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR in IDDM subjects, but these relations were lost after adjustment for age.
12698 9284701 Measurement of serum free IGF-I levels in IDDM subjects did not have clear advantages compared to that of total IGF-I, IGFBP-1, and IGFBP-3 levels.
12699 9284701 Free and total insulin-like growth factor I (IGF-I), IGF-binding protein-1 (IGFBP-1), and IGFBP-3 and their relationships to the presence of diabetic retinopathy and glomerular hyperfiltration in insulin-dependent diabetes mellitus.
12700 9284701 The existing literature on serum insulin-like growth factor I (IGF-I) levels in insulin-dependent diabetes mellitus (IDDM) is conflicting.
12701 9284701 Serum free and total IGF-I, IGF-binding protein-1 (IGFBP-1), and IGFBP-3 levels were measured in 56 insulin-treated IDDM patients and 52 healthy sex- and age-matched controls.
12702 9284701 Fasting free IGF-I, total IGF-I, and IGFBP-3 levels were significantly lower in IDDM patients than in age- and sex-matched healthy controls (free IGF-I, P < 0.005; total IGF-I, P < 0.001; IGFBP-3, P = 0.001), whereas IGFBP-1 levels were higher (P < 0.001).
12703 9284701 In IDDM subjects, decreases in free IGF-I, total IGF-I, and IGFBP-3 levels with age were observed (free IGF-I, r = -0.27 and P = 0.05; total IGF-I, r = -0.52 and P < 0.001; IGFBP-3, r = -0.37 and P = 0.005).
12704 9284701 Free IGF-I was inversely related to fasting glucose in IDDM subjects (r = -0.35; P = 0.01), whereas the relationship between total IGF-I and fasting glucose did not reach significance (r = -0.27; P = 0.06).
12705 9284701 Age-adjusted free IGF-I levels were significantly higher (P < 0.05) in IDDM subjects with retinopathy than in subjects without retinopathy after adjustment for age.
12706 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR (total IGF-I, r = 0.35 and P < 0.05; IGFBP-3, r = 0.28 and P < 0.05).
12707 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels were lower and IGFBP-1 levels were higher in insulin-treated IDDM subjects compared to those in age- and sex-matched controls.
12708 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels decreased significantly with age in IDDM subjects.
12709 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR in IDDM subjects, but these relations were lost after adjustment for age.
12710 9284701 Measurement of serum free IGF-I levels in IDDM subjects did not have clear advantages compared to that of total IGF-I, IGFBP-1, and IGFBP-3 levels.
12711 9284701 Free and total insulin-like growth factor I (IGF-I), IGF-binding protein-1 (IGFBP-1), and IGFBP-3 and their relationships to the presence of diabetic retinopathy and glomerular hyperfiltration in insulin-dependent diabetes mellitus.
12712 9284701 The existing literature on serum insulin-like growth factor I (IGF-I) levels in insulin-dependent diabetes mellitus (IDDM) is conflicting.
12713 9284701 Serum free and total IGF-I, IGF-binding protein-1 (IGFBP-1), and IGFBP-3 levels were measured in 56 insulin-treated IDDM patients and 52 healthy sex- and age-matched controls.
12714 9284701 Fasting free IGF-I, total IGF-I, and IGFBP-3 levels were significantly lower in IDDM patients than in age- and sex-matched healthy controls (free IGF-I, P < 0.005; total IGF-I, P < 0.001; IGFBP-3, P = 0.001), whereas IGFBP-1 levels were higher (P < 0.001).
12715 9284701 In IDDM subjects, decreases in free IGF-I, total IGF-I, and IGFBP-3 levels with age were observed (free IGF-I, r = -0.27 and P = 0.05; total IGF-I, r = -0.52 and P < 0.001; IGFBP-3, r = -0.37 and P = 0.005).
12716 9284701 Free IGF-I was inversely related to fasting glucose in IDDM subjects (r = -0.35; P = 0.01), whereas the relationship between total IGF-I and fasting glucose did not reach significance (r = -0.27; P = 0.06).
12717 9284701 Age-adjusted free IGF-I levels were significantly higher (P < 0.05) in IDDM subjects with retinopathy than in subjects without retinopathy after adjustment for age.
12718 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR (total IGF-I, r = 0.35 and P < 0.05; IGFBP-3, r = 0.28 and P < 0.05).
12719 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels were lower and IGFBP-1 levels were higher in insulin-treated IDDM subjects compared to those in age- and sex-matched controls.
12720 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels decreased significantly with age in IDDM subjects.
12721 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR in IDDM subjects, but these relations were lost after adjustment for age.
12722 9284701 Measurement of serum free IGF-I levels in IDDM subjects did not have clear advantages compared to that of total IGF-I, IGFBP-1, and IGFBP-3 levels.
12723 9284701 Free and total insulin-like growth factor I (IGF-I), IGF-binding protein-1 (IGFBP-1), and IGFBP-3 and their relationships to the presence of diabetic retinopathy and glomerular hyperfiltration in insulin-dependent diabetes mellitus.
12724 9284701 The existing literature on serum insulin-like growth factor I (IGF-I) levels in insulin-dependent diabetes mellitus (IDDM) is conflicting.
12725 9284701 Serum free and total IGF-I, IGF-binding protein-1 (IGFBP-1), and IGFBP-3 levels were measured in 56 insulin-treated IDDM patients and 52 healthy sex- and age-matched controls.
12726 9284701 Fasting free IGF-I, total IGF-I, and IGFBP-3 levels were significantly lower in IDDM patients than in age- and sex-matched healthy controls (free IGF-I, P < 0.005; total IGF-I, P < 0.001; IGFBP-3, P = 0.001), whereas IGFBP-1 levels were higher (P < 0.001).
12727 9284701 In IDDM subjects, decreases in free IGF-I, total IGF-I, and IGFBP-3 levels with age were observed (free IGF-I, r = -0.27 and P = 0.05; total IGF-I, r = -0.52 and P < 0.001; IGFBP-3, r = -0.37 and P = 0.005).
12728 9284701 Free IGF-I was inversely related to fasting glucose in IDDM subjects (r = -0.35; P = 0.01), whereas the relationship between total IGF-I and fasting glucose did not reach significance (r = -0.27; P = 0.06).
12729 9284701 Age-adjusted free IGF-I levels were significantly higher (P < 0.05) in IDDM subjects with retinopathy than in subjects without retinopathy after adjustment for age.
12730 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR (total IGF-I, r = 0.35 and P < 0.05; IGFBP-3, r = 0.28 and P < 0.05).
12731 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels were lower and IGFBP-1 levels were higher in insulin-treated IDDM subjects compared to those in age- and sex-matched controls.
12732 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels decreased significantly with age in IDDM subjects.
12733 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR in IDDM subjects, but these relations were lost after adjustment for age.
12734 9284701 Measurement of serum free IGF-I levels in IDDM subjects did not have clear advantages compared to that of total IGF-I, IGFBP-1, and IGFBP-3 levels.
12735 9284701 Free and total insulin-like growth factor I (IGF-I), IGF-binding protein-1 (IGFBP-1), and IGFBP-3 and their relationships to the presence of diabetic retinopathy and glomerular hyperfiltration in insulin-dependent diabetes mellitus.
12736 9284701 The existing literature on serum insulin-like growth factor I (IGF-I) levels in insulin-dependent diabetes mellitus (IDDM) is conflicting.
12737 9284701 Serum free and total IGF-I, IGF-binding protein-1 (IGFBP-1), and IGFBP-3 levels were measured in 56 insulin-treated IDDM patients and 52 healthy sex- and age-matched controls.
12738 9284701 Fasting free IGF-I, total IGF-I, and IGFBP-3 levels were significantly lower in IDDM patients than in age- and sex-matched healthy controls (free IGF-I, P < 0.005; total IGF-I, P < 0.001; IGFBP-3, P = 0.001), whereas IGFBP-1 levels were higher (P < 0.001).
12739 9284701 In IDDM subjects, decreases in free IGF-I, total IGF-I, and IGFBP-3 levels with age were observed (free IGF-I, r = -0.27 and P = 0.05; total IGF-I, r = -0.52 and P < 0.001; IGFBP-3, r = -0.37 and P = 0.005).
12740 9284701 Free IGF-I was inversely related to fasting glucose in IDDM subjects (r = -0.35; P = 0.01), whereas the relationship between total IGF-I and fasting glucose did not reach significance (r = -0.27; P = 0.06).
12741 9284701 Age-adjusted free IGF-I levels were significantly higher (P < 0.05) in IDDM subjects with retinopathy than in subjects without retinopathy after adjustment for age.
12742 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR (total IGF-I, r = 0.35 and P < 0.05; IGFBP-3, r = 0.28 and P < 0.05).
12743 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels were lower and IGFBP-1 levels were higher in insulin-treated IDDM subjects compared to those in age- and sex-matched controls.
12744 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels decreased significantly with age in IDDM subjects.
12745 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR in IDDM subjects, but these relations were lost after adjustment for age.
12746 9284701 Measurement of serum free IGF-I levels in IDDM subjects did not have clear advantages compared to that of total IGF-I, IGFBP-1, and IGFBP-3 levels.
12747 9284701 Free and total insulin-like growth factor I (IGF-I), IGF-binding protein-1 (IGFBP-1), and IGFBP-3 and their relationships to the presence of diabetic retinopathy and glomerular hyperfiltration in insulin-dependent diabetes mellitus.
12748 9284701 The existing literature on serum insulin-like growth factor I (IGF-I) levels in insulin-dependent diabetes mellitus (IDDM) is conflicting.
12749 9284701 Serum free and total IGF-I, IGF-binding protein-1 (IGFBP-1), and IGFBP-3 levels were measured in 56 insulin-treated IDDM patients and 52 healthy sex- and age-matched controls.
12750 9284701 Fasting free IGF-I, total IGF-I, and IGFBP-3 levels were significantly lower in IDDM patients than in age- and sex-matched healthy controls (free IGF-I, P < 0.005; total IGF-I, P < 0.001; IGFBP-3, P = 0.001), whereas IGFBP-1 levels were higher (P < 0.001).
12751 9284701 In IDDM subjects, decreases in free IGF-I, total IGF-I, and IGFBP-3 levels with age were observed (free IGF-I, r = -0.27 and P = 0.05; total IGF-I, r = -0.52 and P < 0.001; IGFBP-3, r = -0.37 and P = 0.005).
12752 9284701 Free IGF-I was inversely related to fasting glucose in IDDM subjects (r = -0.35; P = 0.01), whereas the relationship between total IGF-I and fasting glucose did not reach significance (r = -0.27; P = 0.06).
12753 9284701 Age-adjusted free IGF-I levels were significantly higher (P < 0.05) in IDDM subjects with retinopathy than in subjects without retinopathy after adjustment for age.
12754 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR (total IGF-I, r = 0.35 and P < 0.05; IGFBP-3, r = 0.28 and P < 0.05).
12755 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels were lower and IGFBP-1 levels were higher in insulin-treated IDDM subjects compared to those in age- and sex-matched controls.
12756 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels decreased significantly with age in IDDM subjects.
12757 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR in IDDM subjects, but these relations were lost after adjustment for age.
12758 9284701 Measurement of serum free IGF-I levels in IDDM subjects did not have clear advantages compared to that of total IGF-I, IGFBP-1, and IGFBP-3 levels.
12759 9284701 Free and total insulin-like growth factor I (IGF-I), IGF-binding protein-1 (IGFBP-1), and IGFBP-3 and their relationships to the presence of diabetic retinopathy and glomerular hyperfiltration in insulin-dependent diabetes mellitus.
12760 9284701 The existing literature on serum insulin-like growth factor I (IGF-I) levels in insulin-dependent diabetes mellitus (IDDM) is conflicting.
12761 9284701 Serum free and total IGF-I, IGF-binding protein-1 (IGFBP-1), and IGFBP-3 levels were measured in 56 insulin-treated IDDM patients and 52 healthy sex- and age-matched controls.
12762 9284701 Fasting free IGF-I, total IGF-I, and IGFBP-3 levels were significantly lower in IDDM patients than in age- and sex-matched healthy controls (free IGF-I, P < 0.005; total IGF-I, P < 0.001; IGFBP-3, P = 0.001), whereas IGFBP-1 levels were higher (P < 0.001).
12763 9284701 In IDDM subjects, decreases in free IGF-I, total IGF-I, and IGFBP-3 levels with age were observed (free IGF-I, r = -0.27 and P = 0.05; total IGF-I, r = -0.52 and P < 0.001; IGFBP-3, r = -0.37 and P = 0.005).
12764 9284701 Free IGF-I was inversely related to fasting glucose in IDDM subjects (r = -0.35; P = 0.01), whereas the relationship between total IGF-I and fasting glucose did not reach significance (r = -0.27; P = 0.06).
12765 9284701 Age-adjusted free IGF-I levels were significantly higher (P < 0.05) in IDDM subjects with retinopathy than in subjects without retinopathy after adjustment for age.
12766 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR (total IGF-I, r = 0.35 and P < 0.05; IGFBP-3, r = 0.28 and P < 0.05).
12767 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels were lower and IGFBP-1 levels were higher in insulin-treated IDDM subjects compared to those in age- and sex-matched controls.
12768 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels decreased significantly with age in IDDM subjects.
12769 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR in IDDM subjects, but these relations were lost after adjustment for age.
12770 9284701 Measurement of serum free IGF-I levels in IDDM subjects did not have clear advantages compared to that of total IGF-I, IGFBP-1, and IGFBP-3 levels.
12771 9284701 Free and total insulin-like growth factor I (IGF-I), IGF-binding protein-1 (IGFBP-1), and IGFBP-3 and their relationships to the presence of diabetic retinopathy and glomerular hyperfiltration in insulin-dependent diabetes mellitus.
12772 9284701 The existing literature on serum insulin-like growth factor I (IGF-I) levels in insulin-dependent diabetes mellitus (IDDM) is conflicting.
12773 9284701 Serum free and total IGF-I, IGF-binding protein-1 (IGFBP-1), and IGFBP-3 levels were measured in 56 insulin-treated IDDM patients and 52 healthy sex- and age-matched controls.
12774 9284701 Fasting free IGF-I, total IGF-I, and IGFBP-3 levels were significantly lower in IDDM patients than in age- and sex-matched healthy controls (free IGF-I, P < 0.005; total IGF-I, P < 0.001; IGFBP-3, P = 0.001), whereas IGFBP-1 levels were higher (P < 0.001).
12775 9284701 In IDDM subjects, decreases in free IGF-I, total IGF-I, and IGFBP-3 levels with age were observed (free IGF-I, r = -0.27 and P = 0.05; total IGF-I, r = -0.52 and P < 0.001; IGFBP-3, r = -0.37 and P = 0.005).
12776 9284701 Free IGF-I was inversely related to fasting glucose in IDDM subjects (r = -0.35; P = 0.01), whereas the relationship between total IGF-I and fasting glucose did not reach significance (r = -0.27; P = 0.06).
12777 9284701 Age-adjusted free IGF-I levels were significantly higher (P < 0.05) in IDDM subjects with retinopathy than in subjects without retinopathy after adjustment for age.
12778 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR (total IGF-I, r = 0.35 and P < 0.05; IGFBP-3, r = 0.28 and P < 0.05).
12779 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels were lower and IGFBP-1 levels were higher in insulin-treated IDDM subjects compared to those in age- and sex-matched controls.
12780 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels decreased significantly with age in IDDM subjects.
12781 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR in IDDM subjects, but these relations were lost after adjustment for age.
12782 9284701 Measurement of serum free IGF-I levels in IDDM subjects did not have clear advantages compared to that of total IGF-I, IGFBP-1, and IGFBP-3 levels.
12783 9284701 Free and total insulin-like growth factor I (IGF-I), IGF-binding protein-1 (IGFBP-1), and IGFBP-3 and their relationships to the presence of diabetic retinopathy and glomerular hyperfiltration in insulin-dependent diabetes mellitus.
12784 9284701 The existing literature on serum insulin-like growth factor I (IGF-I) levels in insulin-dependent diabetes mellitus (IDDM) is conflicting.
12785 9284701 Serum free and total IGF-I, IGF-binding protein-1 (IGFBP-1), and IGFBP-3 levels were measured in 56 insulin-treated IDDM patients and 52 healthy sex- and age-matched controls.
12786 9284701 Fasting free IGF-I, total IGF-I, and IGFBP-3 levels were significantly lower in IDDM patients than in age- and sex-matched healthy controls (free IGF-I, P < 0.005; total IGF-I, P < 0.001; IGFBP-3, P = 0.001), whereas IGFBP-1 levels were higher (P < 0.001).
12787 9284701 In IDDM subjects, decreases in free IGF-I, total IGF-I, and IGFBP-3 levels with age were observed (free IGF-I, r = -0.27 and P = 0.05; total IGF-I, r = -0.52 and P < 0.001; IGFBP-3, r = -0.37 and P = 0.005).
12788 9284701 Free IGF-I was inversely related to fasting glucose in IDDM subjects (r = -0.35; P = 0.01), whereas the relationship between total IGF-I and fasting glucose did not reach significance (r = -0.27; P = 0.06).
12789 9284701 Age-adjusted free IGF-I levels were significantly higher (P < 0.05) in IDDM subjects with retinopathy than in subjects without retinopathy after adjustment for age.
12790 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR (total IGF-I, r = 0.35 and P < 0.05; IGFBP-3, r = 0.28 and P < 0.05).
12791 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels were lower and IGFBP-1 levels were higher in insulin-treated IDDM subjects compared to those in age- and sex-matched controls.
12792 9284701 Free IGF-I, total IGF-I, and IGFBP-3 levels decreased significantly with age in IDDM subjects.
12793 9284701 Total IGF-I and IGFBP-3 levels were positively related to GFR in IDDM subjects, but these relations were lost after adjustment for age.
12794 9284701 Measurement of serum free IGF-I levels in IDDM subjects did not have clear advantages compared to that of total IGF-I, IGFBP-1, and IGFBP-3 levels.
12795 9284704 A 6-yr-old boy presented with muscle weakness, lactic acidemia, and insulin-dependent diabetes mellitus (IDDM).
12796 9284704 Otherwise the incidence of mtDNA mutations in both IDDM and non-insulin dependent diabetes may be underestimated.
12797 9284704 A 6-yr-old boy presented with muscle weakness, lactic acidemia, and insulin-dependent diabetes mellitus (IDDM).
12798 9284704 Otherwise the incidence of mtDNA mutations in both IDDM and non-insulin dependent diabetes may be underestimated.
12799 9285027 The microvascular complications of NIDDM are the same as for insulin dependent diabetes (IDDM) and are related to the intensity and duration of hyperglycaemia.
12800 9285027 Mutations in the insulin receptor lead to NIDDM in a small number of patients, and mutations in the glucokinase gene lead to maturity onset diabetes of the young (MODY).
12801 9285208 Insulin-dependent diabetes mellitus (IDDM) is a chronic disorder that results from autoimmune destruction of the pancreatic beta-cells.
12802 9287056 TNFa microsatellite polymorphism modulates the risk of IDDM in Caucasians with the high-risk genotype HLA DQA1*0501-DQB1*0201/DQA1*0301-DQB1*0302.
12803 9288579 These antibodies are valuable tools for the immunodiagnosis of insulin-dependent (type 1) diabetes mellitus (IDDM) and for the assessment of risk for the future development of IDDM.
12804 9290094 Recent studies have shown that plasma concentrations of vitamin A (retinol) and its carrier proteins, retinol-binding protein (RBP), and transthyretin (TTR), are decreased in human subjects with insulin-dependent (IDDM) but not with noninsulin dependent diabetes mellitus (NIDDM).
12805 9292110 Patients with insulin-dependent diabetes mellitus (IDDM) were less common than patients with non-insulin-dependent diabetes mellitus (NIDDM), particularly in the control group (3.4 vs 26.3%, P < 0.00001, for controls and ESRF patients, respectively); this type of DM was associated with a higher risk of ESRF than NIDDM, as determined by univariate analysis or logistic regression (OR = 4.1).
12806 9293961 A retrospective study revealed inadequate myocardial glucose uptake as assessed by 2-[18F]fluoro-2-deoxyglucose (18FDG) in 64% of type I (insulin-dependent diabetes mellitus, IDDM) and 36% of type II (non-insulin-dependent diabetes mellitus, NIDDM) patients.
12807 9296067 It is recognised that the MHC contains multiple susceptibility loci (referred to collectively as IDDM1), including the class II antigen receptor genes, which control the major pathological feature of the disease: T lymphocyte-mediated autoimmune destruction of the insulin-producing pancreatic beta cells.
12808 9296067 However, the MHC genes, and a second locus, the insulin gene minisatellite on chromosome 11p15 (IDDM2; lambda s = 1.25), cannot account for all of the observed clustering of disease in families (lambda s = 15), and the scans suggested the presence of other susceptibility loci scattered throughout the genome.
12809 9296067 There are four additional loci for which there is currently sufficient evidence from linkage and association studies to justify fine mapping experiments: IDDM4 (FGF3/11q13), IDDM5 (ESR/6q22), IDDM8 (D6S281/6q27) and IDDM12 (CTLA-4/2q33), IDDM4, 5 and 8 were detected by genome scanning, and IDDM12 by a candidate gene strategy.
12810 9297837 Using ozonization and thin-layer chromatographic methods we determined the qualitative and quantitative correlation of unsaturation distribution (UD) in individual fractions of blood plasma lipids in children suffering from insulin-dependent diabetes mellitus (IDDM).
12811 9297970 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease whose etiology is complex.
12812 9300221 Does recombinant human insulin-like growth factor-1 have a role in the treatment of diabetes?
12813 9300221 The structure of IGF-I is similar to that of insulin, having 43% sequence homology with human proinsulin.
12814 9300221 RhIGF-I can reduce hyperglycaemia in patients with severe insulin resistance by direct effects mediated via the IGF-I receptor.
12815 9300221 Enhanced insulin sensitivity with low dose rhIGF-I has been observed in adolescents and young adults with IDDM.
12816 9300221 These effects are closely related to reductions in growth hormone levels, but there is also evidence of complex interactions with insulin at the post receptor level and with IGFBP-1.
12817 9300227 We aimed to determine the natural history of borderline increases in albuminuria in adolescents with insulin-dependent (Type 1) diabetes mellitus (IDDM) and factors which are associated with progression to persistent microalbuminura.
12818 9300227 Fifty-five normotensive adolescents with IDDM and intermittent microalbuminura (overnight albumin excretion ratte of 20-200 micrograms min-1 on one of three consecutive timed collections, n = 29) or borderline albuminura (mean overnight albumin excretion rate of 7.2-20 micrograms min-1 on one of three consecutive timed collections, n = 30) were followed prospectively at 3 monthly intervals.
12819 9300227 We aimed to determine the natural history of borderline increases in albuminuria in adolescents with insulin-dependent (Type 1) diabetes mellitus (IDDM) and factors which are associated with progression to persistent microalbuminura.
12820 9300227 Fifty-five normotensive adolescents with IDDM and intermittent microalbuminura (overnight albumin excretion ratte of 20-200 micrograms min-1 on one of three consecutive timed collections, n = 29) or borderline albuminura (mean overnight albumin excretion rate of 7.2-20 micrograms min-1 on one of three consecutive timed collections, n = 30) were followed prospectively at 3 monthly intervals.
12821 9300244 It is not clear how circadian lipolysis and circulating concentrations of non-esterified fatty acids (NEFA) are altered in intensively treated insulin-dependent diabetic (IDDM) patients.
12822 9300244 Ten IDDM patients on an intensive insulin regimen and eight healthy control subjects were investigated under ordinary living conditions for 27 h by microdialysis of subcutaneous adipose tissue.
12823 9300244 It is not clear how circadian lipolysis and circulating concentrations of non-esterified fatty acids (NEFA) are altered in intensively treated insulin-dependent diabetic (IDDM) patients.
12824 9300244 Ten IDDM patients on an intensive insulin regimen and eight healthy control subjects were investigated under ordinary living conditions for 27 h by microdialysis of subcutaneous adipose tissue.
12825 9300245 To improve understanding of this abnormality, Na-Li CT kinetics in untreated erythrocytes and after thiol group alkylation with N-ethylmaleimide were investigated in 18 subjects with diabetic nephropathy, 20 normoalbuminuric insulin-dependent diabetic (IDDM) subjects and 18 non-diabetic individuals.
12826 9300247 Glucose tolerance and insulin secretion in children of mothers with pregestational IDDM or gestational diabetes.
12827 9300247 We analysed metabolic parameters at birth and glucose tolerance and insulin secretion during oral glucose tolerance tests at 1-9 years of age in 129 children born to mothers with pregestational insulin-dependent diabetes (IDDM) and 69 infants of gestational diabetic mothers.
12828 9300247 Newborns of IDDM mothers displayed higher insulin (p < 0.001), glucose (p < 0.05), and insulin/glucose ratios (p < 0.002) than newborns of gestational diabetic mothers.
12829 9300247 Offspring of gestational diabetic mothers displayed higher stimulated blood glucose (p < 0.025) than infants of IDDM mothers, while children of IDDM mothers showed higher stimulated insulin (p < 0.025), accompanied by increased fasting and stimulated insulin/glucose ratios (p < 0.05 and p < 0.02, respectively).
12830 9300247 In conclusion, a pathogenetic role of fetal and neonatal hyperinsulinism for the development of IGT in both groups of infants of diabetic mothers is suggested, in particular for early induction of insulin resistance in the offspring of mothers with pregestational IDDM.
12831 9300247 Glucose tolerance and insulin secretion in children of mothers with pregestational IDDM or gestational diabetes.
12832 9300247 We analysed metabolic parameters at birth and glucose tolerance and insulin secretion during oral glucose tolerance tests at 1-9 years of age in 129 children born to mothers with pregestational insulin-dependent diabetes (IDDM) and 69 infants of gestational diabetic mothers.
12833 9300247 Newborns of IDDM mothers displayed higher insulin (p < 0.001), glucose (p < 0.05), and insulin/glucose ratios (p < 0.002) than newborns of gestational diabetic mothers.
12834 9300247 Offspring of gestational diabetic mothers displayed higher stimulated blood glucose (p < 0.025) than infants of IDDM mothers, while children of IDDM mothers showed higher stimulated insulin (p < 0.025), accompanied by increased fasting and stimulated insulin/glucose ratios (p < 0.05 and p < 0.02, respectively).
12835 9300247 In conclusion, a pathogenetic role of fetal and neonatal hyperinsulinism for the development of IGT in both groups of infants of diabetic mothers is suggested, in particular for early induction of insulin resistance in the offspring of mothers with pregestational IDDM.
12836 9300247 Glucose tolerance and insulin secretion in children of mothers with pregestational IDDM or gestational diabetes.
12837 9300247 We analysed metabolic parameters at birth and glucose tolerance and insulin secretion during oral glucose tolerance tests at 1-9 years of age in 129 children born to mothers with pregestational insulin-dependent diabetes (IDDM) and 69 infants of gestational diabetic mothers.
12838 9300247 Newborns of IDDM mothers displayed higher insulin (p < 0.001), glucose (p < 0.05), and insulin/glucose ratios (p < 0.002) than newborns of gestational diabetic mothers.
12839 9300247 Offspring of gestational diabetic mothers displayed higher stimulated blood glucose (p < 0.025) than infants of IDDM mothers, while children of IDDM mothers showed higher stimulated insulin (p < 0.025), accompanied by increased fasting and stimulated insulin/glucose ratios (p < 0.05 and p < 0.02, respectively).
12840 9300247 In conclusion, a pathogenetic role of fetal and neonatal hyperinsulinism for the development of IGT in both groups of infants of diabetic mothers is suggested, in particular for early induction of insulin resistance in the offspring of mothers with pregestational IDDM.
12841 9300247 Glucose tolerance and insulin secretion in children of mothers with pregestational IDDM or gestational diabetes.
12842 9300247 We analysed metabolic parameters at birth and glucose tolerance and insulin secretion during oral glucose tolerance tests at 1-9 years of age in 129 children born to mothers with pregestational insulin-dependent diabetes (IDDM) and 69 infants of gestational diabetic mothers.
12843 9300247 Newborns of IDDM mothers displayed higher insulin (p < 0.001), glucose (p < 0.05), and insulin/glucose ratios (p < 0.002) than newborns of gestational diabetic mothers.
12844 9300247 Offspring of gestational diabetic mothers displayed higher stimulated blood glucose (p < 0.025) than infants of IDDM mothers, while children of IDDM mothers showed higher stimulated insulin (p < 0.025), accompanied by increased fasting and stimulated insulin/glucose ratios (p < 0.05 and p < 0.02, respectively).
12845 9300247 In conclusion, a pathogenetic role of fetal and neonatal hyperinsulinism for the development of IGT in both groups of infants of diabetic mothers is suggested, in particular for early induction of insulin resistance in the offspring of mothers with pregestational IDDM.
12846 9300247 Glucose tolerance and insulin secretion in children of mothers with pregestational IDDM or gestational diabetes.
12847 9300247 We analysed metabolic parameters at birth and glucose tolerance and insulin secretion during oral glucose tolerance tests at 1-9 years of age in 129 children born to mothers with pregestational insulin-dependent diabetes (IDDM) and 69 infants of gestational diabetic mothers.
12848 9300247 Newborns of IDDM mothers displayed higher insulin (p < 0.001), glucose (p < 0.05), and insulin/glucose ratios (p < 0.002) than newborns of gestational diabetic mothers.
12849 9300247 Offspring of gestational diabetic mothers displayed higher stimulated blood glucose (p < 0.025) than infants of IDDM mothers, while children of IDDM mothers showed higher stimulated insulin (p < 0.025), accompanied by increased fasting and stimulated insulin/glucose ratios (p < 0.05 and p < 0.02, respectively).
12850 9300247 In conclusion, a pathogenetic role of fetal and neonatal hyperinsulinism for the development of IGT in both groups of infants of diabetic mothers is suggested, in particular for early induction of insulin resistance in the offspring of mothers with pregestational IDDM.
12851 9300250 Nerve conduction velocity (NCV) was assessed before and after simultaneous pancreas and kidney transplantation, and before and after pancreas graft failure in five insulin-dependent diabetic (IDDM) patients affected by severe diabetic polyneuropathy.
12852 9300250 These data support a positive effect of pancreas transplantation per se on NCV in IDDM subjects with diabetic polyneuropathy, thus demonstrating that metabolic control provided by a self-regulated source of insulin not only halts but also ameliorates nerve function, even if polyneuropathy is advanced.
12853 9300250 Nerve conduction velocity (NCV) was assessed before and after simultaneous pancreas and kidney transplantation, and before and after pancreas graft failure in five insulin-dependent diabetic (IDDM) patients affected by severe diabetic polyneuropathy.
12854 9300250 These data support a positive effect of pancreas transplantation per se on NCV in IDDM subjects with diabetic polyneuropathy, thus demonstrating that metabolic control provided by a self-regulated source of insulin not only halts but also ameliorates nerve function, even if polyneuropathy is advanced.
12855 9311257 This is useful for distinguishing insulin-dependent diabetes mellitus (IDDM) from non-autoimmune diabetes and for predicting the prognosis in IDDM. 2) Examinations for assessment of glycemic control: New methods of assessing glycemic control in patients with diabetes mellitus (glycated albumin, 1,5-anhydroglucitol) have been developed.
12856 9312166 Impaired pancreatic duct secretion is frequently observed in insulin-dependent diabetes mellitus (IDDM), although the cellular mechanism(s) of dysfunction remains unknown.
12857 9313751 Mitochondrial enzyme activity was determined for cytochrome c oxidase (COX), the subunits of which are partially encoded by mtDNA, and for succinate dehydrogenase (SDH), the subunits of which are solely encoded by nuclear DNA.
12858 9313751 Some pancreatic exocrine cells also showed decreased COX activity with high SDH activity.
12859 9313751 In IDDM, NIDDM, and nondiabetic patients without the mtDNA 3243 mutation, only weak staining for SDH of the islet cells showed.
12860 9313751 A characteristic decrease in the mitochondrial enzyme with COX activity and accelerated SDH activity of the affected islets may provide new insights into the pathogenesis of mitochondrial diabetes.
12861 9313748 Islet cell antigen p69 (ICA69) is a target autoantigen in IDDM.
12862 9313748 Studies of T-cells from newly diabetic children suggested possible antigenic mimicry between human ICA69 (in particular the Tep69 T-cell epitope, aa 36-47) and the ABBOS region in bovine serum albumin (BSA; aa 152-169), one of several cow's milk proteins that evoke abnormal immunity in diabetes-prone hosts.
12863 9313762 Evidence for association between the class I subset of the insulin gene minisatellite (IDDM2 locus) and IDDM in the Japanese population.
12864 9313762 Although the shortest (class I) minisatellite (i.e., variable number of tandem repeats [VNTR]) alleles in the 5' region of the insulin gene are positively associated with IDDM in Caucasians, the majority of Japanese are homozygous for class I alleles.
12865 9313762 In addition, we found tight linkage of 1S with allele 9 of the tyrosine hydroxylase gene microsatellite and allele (-) of the IGF-II gene Apa I polymorphism, but neither 9 nor (-) alleles were significantly associated with IDDM.
12866 9313762 Evidence for association between the class I subset of the insulin gene minisatellite (IDDM2 locus) and IDDM in the Japanese population.
12867 9313762 Although the shortest (class I) minisatellite (i.e., variable number of tandem repeats [VNTR]) alleles in the 5' region of the insulin gene are positively associated with IDDM in Caucasians, the majority of Japanese are homozygous for class I alleles.
12868 9313762 In addition, we found tight linkage of 1S with allele 9 of the tyrosine hydroxylase gene microsatellite and allele (-) of the IGF-II gene Apa I polymorphism, but neither 9 nor (-) alleles were significantly associated with IDDM.
12869 9313762 Evidence for association between the class I subset of the insulin gene minisatellite (IDDM2 locus) and IDDM in the Japanese population.
12870 9313762 Although the shortest (class I) minisatellite (i.e., variable number of tandem repeats [VNTR]) alleles in the 5' region of the insulin gene are positively associated with IDDM in Caucasians, the majority of Japanese are homozygous for class I alleles.
12871 9313762 In addition, we found tight linkage of 1S with allele 9 of the tyrosine hydroxylase gene microsatellite and allele (-) of the IGF-II gene Apa I polymorphism, but neither 9 nor (-) alleles were significantly associated with IDDM.
12872 9313763 One form of maturity-onset diabetes of the young, MODY3, is characterized by a severe insulin secretory defect, compared with MODY2, a glucokinase-deficient diabetes.
12873 9313763 Because of the rapid progress to overt diabetes and the high prevalence of required insulin treatment in patients with MODY3, we screened the HNF-1 alpha gene for mutations in Japanese subjects with IDDM.
12874 9313763 These results indicate that the HNF-1 alpha gene defects could lead to the development of not only early-onset NIDDM but also IDDM, implicating the importance of subclassification of HNF-1 alpha-deficient IDDM from a classical type of autoimmune-based IDDM in Japanese.
12875 9313763 One form of maturity-onset diabetes of the young, MODY3, is characterized by a severe insulin secretory defect, compared with MODY2, a glucokinase-deficient diabetes.
12876 9313763 Because of the rapid progress to overt diabetes and the high prevalence of required insulin treatment in patients with MODY3, we screened the HNF-1 alpha gene for mutations in Japanese subjects with IDDM.
12877 9313763 These results indicate that the HNF-1 alpha gene defects could lead to the development of not only early-onset NIDDM but also IDDM, implicating the importance of subclassification of HNF-1 alpha-deficient IDDM from a classical type of autoimmune-based IDDM in Japanese.
12878 9314633 Associations of GAD65- and IA-2- autoantibodies with genetic risk markers in new-onset IDDM patients and their siblings.
12879 9315476 The use of three statistical models yielded different estimates of the odds ratio relative to the association between the polymorphism in the HLA-DQ region and insulin-dependent diabetes mellitus (IDDM).
12880 9317167 Autoantibodies to IA-2 and IA-2 beta in insulin-dependent diabetes mellitus recognize conformational epitopes: location of the 37- and 40-kDa fragments determined.
12881 9317167 IA-2 and IA-2 beta are major autoantigens in insulin-dependent diabetes mellitus (IDDM) and the precursors, respectively, of a 40-and 37-kDa tryptic fragment that reacts with IDDM sera.
12882 9317167 In contrast to IA-2 and IA-2 beta, other members of the protein tyrosine phosphatase (PTP) family (i.e., RPTP kappa, RPTPmu, NU-3, SHP, and 3CH134) are completely susceptible to digestion by trypsin.
12883 9317167 Sequence analysis revealed five conserved cysteine residues in IA-2 and IA-2 beta that are not present in other PTPs.
12884 9317167 Reduction and alkylation of IA-2 and IA-2 beta recombinant proteins resulted in loss of both resistance to digestion by trypsin and reactivity with autoantibodies in IDDM sera.
12885 9317167 It is concluded that disulfide bond formation plays a critical role in the maintenance of antigenic structure and that the autoantibodies to IA-2/IA-2 beta in IDDM sera recognize conformational epitopes.
12886 9317167 Autoantibodies to IA-2 and IA-2 beta in insulin-dependent diabetes mellitus recognize conformational epitopes: location of the 37- and 40-kDa fragments determined.
12887 9317167 IA-2 and IA-2 beta are major autoantigens in insulin-dependent diabetes mellitus (IDDM) and the precursors, respectively, of a 40-and 37-kDa tryptic fragment that reacts with IDDM sera.
12888 9317167 In contrast to IA-2 and IA-2 beta, other members of the protein tyrosine phosphatase (PTP) family (i.e., RPTP kappa, RPTPmu, NU-3, SHP, and 3CH134) are completely susceptible to digestion by trypsin.
12889 9317167 Sequence analysis revealed five conserved cysteine residues in IA-2 and IA-2 beta that are not present in other PTPs.
12890 9317167 Reduction and alkylation of IA-2 and IA-2 beta recombinant proteins resulted in loss of both resistance to digestion by trypsin and reactivity with autoantibodies in IDDM sera.
12891 9317167 It is concluded that disulfide bond formation plays a critical role in the maintenance of antigenic structure and that the autoantibodies to IA-2/IA-2 beta in IDDM sera recognize conformational epitopes.
12892 9317167 Autoantibodies to IA-2 and IA-2 beta in insulin-dependent diabetes mellitus recognize conformational epitopes: location of the 37- and 40-kDa fragments determined.
12893 9317167 IA-2 and IA-2 beta are major autoantigens in insulin-dependent diabetes mellitus (IDDM) and the precursors, respectively, of a 40-and 37-kDa tryptic fragment that reacts with IDDM sera.
12894 9317167 In contrast to IA-2 and IA-2 beta, other members of the protein tyrosine phosphatase (PTP) family (i.e., RPTP kappa, RPTPmu, NU-3, SHP, and 3CH134) are completely susceptible to digestion by trypsin.
12895 9317167 Sequence analysis revealed five conserved cysteine residues in IA-2 and IA-2 beta that are not present in other PTPs.
12896 9317167 Reduction and alkylation of IA-2 and IA-2 beta recombinant proteins resulted in loss of both resistance to digestion by trypsin and reactivity with autoantibodies in IDDM sera.
12897 9317167 It is concluded that disulfide bond formation plays a critical role in the maintenance of antigenic structure and that the autoantibodies to IA-2/IA-2 beta in IDDM sera recognize conformational epitopes.
12898 9324123 In the past the opinion prevailed that renal prognosis was less adverse in non-insulin-dependent diabetes mellitus (NIDDM) as compared with insulin-dependent diabetes mellitus (IDDM).
12899 9324124 Hypertension occurs about twice as frequently in diabetics as in the general population, with a prevalence of approximately 25% in young patients with insulin-dependent diabetes mellitus (IDDM) and 50% in patients with newly diagnosed non-insulin-dependent diabetes mellitus (NIDDM).
12900 9329965 The Long-Evans Tokushima Lean (LETL) rat, characterized by rapid onset of insulin-dependent (type I) diabetes mellitus (IDDM), no sex difference in the incidence of IDDM, autoimmune destruction of pancreatic beta cells, and no significant T cell lymphopenia, is a desirable animal model for human IDDM.
12901 9334358 Here we show that beta cells from the pancreata of newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients express Fas and show extensive apoptosis among those cells located in proximity to Fas ligand-expressing T lymphocytes infiltrating the IDDM islets.
12902 9334358 These findings suggest that NO-mediated upregulation of Fas contributes to pancreatic beta cell damage in IDDM.
12903 9334358 Here we show that beta cells from the pancreata of newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients express Fas and show extensive apoptosis among those cells located in proximity to Fas ligand-expressing T lymphocytes infiltrating the IDDM islets.
12904 9334358 These findings suggest that NO-mediated upregulation of Fas contributes to pancreatic beta cell damage in IDDM.
12905 9334907 Twenty-four hour ambulatory blood pressure (ABP) was evaluated in 150 teenage and young adults with insulin-dependent diabetes mellitus (IDDM) to define high-risk subjects who are likely to develop early diabetic nephropathy.
12906 9334913 To investigate the natural history of cardiac sympathetic denervation in long-term diabetic patients without myocardial perfusion defects, global and regional I-123-MIBG and Tc-99m-MIBI uptake was determined (score 1-6; 1 = normal uptake, 6 = no uptake) in 22 patients with insulin-dependent (type I) diabetes mellitus (IDDM) at 3-year follow-up.
12907 9334911 Sixty diabetic patients [39 insulin-dependent diabetes mellitus (IDDM) and 21 non-insulin-dependent diabetes mellitus (NIDDM)] and 60 nondiabetic patients were examined.
12908 9336345 Insulin-like growth factor (IGF) gene expression is reduced in neural tissues and liver from rats with non-insulin-dependent diabetes mellitus, and IGF treatment ameliorates diabetic neuropathy.
12909 9336345 Neural disturbances are observed in the peripheral and central nervous systems of patients with insulin-dependent diabetes mellitus (IDDM) and non-IDDM (NIDDM).
12910 9336345 Insulin-like growth factors (IGFs) are neurotrophic growth factors that can support nerve regeneration and neuronal survival in the types of neurons known to be afflicted in diabetes.
12911 9341777 Nonobese diabetic (NOD) mice develop spontaneous insulin-dependent diabetes mellitus (IDDM), and the pancreas-infiltrating T cells invariably show a Th1 phenotype.
12912 9341777 To study the involvement of Th1 and Th2 cells in the initiation and progression of IDDM, we targeted endogenous IL-12 by administration of (p40)2 in NOD mice.
12913 9341777 (p40)2 administration to NOD mice inhibits interferon-gamma but not IL-10 production in response to lipopolysaccharide (LPS) or to the putative autoantigen IA-2.
12914 9341777 Administration of (p40)2 from 3 weeks of age onwards, before the onset of insulitis, results in the deviation of pancreas-infiltrating CD4+ but not CD8+ cells to the Th2 phenotype as well as in the reduction of spontaneous and cyclophosphamide-accelerated IDDM.
12915 9341777 After treating NOD mice with (p40)2 from 9 weeks of age, when insulitis is well established, few Th2 and a reduced percentage of Th1 cells are found in the pancreas.
12916 9341777 Nonobese diabetic (NOD) mice develop spontaneous insulin-dependent diabetes mellitus (IDDM), and the pancreas-infiltrating T cells invariably show a Th1 phenotype.
12917 9341777 To study the involvement of Th1 and Th2 cells in the initiation and progression of IDDM, we targeted endogenous IL-12 by administration of (p40)2 in NOD mice.
12918 9341777 (p40)2 administration to NOD mice inhibits interferon-gamma but not IL-10 production in response to lipopolysaccharide (LPS) or to the putative autoantigen IA-2.
12919 9341777 Administration of (p40)2 from 3 weeks of age onwards, before the onset of insulitis, results in the deviation of pancreas-infiltrating CD4+ but not CD8+ cells to the Th2 phenotype as well as in the reduction of spontaneous and cyclophosphamide-accelerated IDDM.
12920 9341777 After treating NOD mice with (p40)2 from 9 weeks of age, when insulitis is well established, few Th2 and a reduced percentage of Th1 cells are found in the pancreas.
12921 9341777 Nonobese diabetic (NOD) mice develop spontaneous insulin-dependent diabetes mellitus (IDDM), and the pancreas-infiltrating T cells invariably show a Th1 phenotype.
12922 9341777 To study the involvement of Th1 and Th2 cells in the initiation and progression of IDDM, we targeted endogenous IL-12 by administration of (p40)2 in NOD mice.
12923 9341777 (p40)2 administration to NOD mice inhibits interferon-gamma but not IL-10 production in response to lipopolysaccharide (LPS) or to the putative autoantigen IA-2.
12924 9341777 Administration of (p40)2 from 3 weeks of age onwards, before the onset of insulitis, results in the deviation of pancreas-infiltrating CD4+ but not CD8+ cells to the Th2 phenotype as well as in the reduction of spontaneous and cyclophosphamide-accelerated IDDM.
12925 9341777 After treating NOD mice with (p40)2 from 9 weeks of age, when insulitis is well established, few Th2 and a reduced percentage of Th1 cells are found in the pancreas.
12926 9342540 Hypoglycaemia unawareness, a frequent syndrome in insulin-dependent diabetes mellitus (IDDM), involves a decrease or absence of perception of specific symptoms which normally inform the subject that plasma glucose is decreasing to dangerous levels leading to neuroglycopenia.
12927 9342542 Influence of metabolic and genetic factors on tumour necrosis factor-alpha and lymphotoxin-alpha production in insulin-dependent diabetes mellitus.
12928 9342542 The potential role of tumour necrosis factors (TNFs) in autoimmunity and insulin-dependent diabetes mellitus (IDDM) led us to determine in vitro TNF-alpha and lymphotoxin-alpha (LT-alpha, TNF-beta) production in IDDM patients according to TNF polymorphism.
12929 9342542 A study of the microsatellite TNFa region close to the LTA gene showed that the presence of the TNFa1 allele in HLA-(DR3) subjects was associated with increased risk of IDDM.
12930 9342542 These results indicate that low LT-alpha production is an additional risk factor for IDDM and that poor glycaemic control in patients is associated with enhanced PBMC TNF-alpha production which causes an imbalance between TNF-alpha and LT-alpha production in IDDM patient.
12931 9342542 Influence of metabolic and genetic factors on tumour necrosis factor-alpha and lymphotoxin-alpha production in insulin-dependent diabetes mellitus.
12932 9342542 The potential role of tumour necrosis factors (TNFs) in autoimmunity and insulin-dependent diabetes mellitus (IDDM) led us to determine in vitro TNF-alpha and lymphotoxin-alpha (LT-alpha, TNF-beta) production in IDDM patients according to TNF polymorphism.
12933 9342542 A study of the microsatellite TNFa region close to the LTA gene showed that the presence of the TNFa1 allele in HLA-(DR3) subjects was associated with increased risk of IDDM.
12934 9342542 These results indicate that low LT-alpha production is an additional risk factor for IDDM and that poor glycaemic control in patients is associated with enhanced PBMC TNF-alpha production which causes an imbalance between TNF-alpha and LT-alpha production in IDDM patient.
12935 9342542 Influence of metabolic and genetic factors on tumour necrosis factor-alpha and lymphotoxin-alpha production in insulin-dependent diabetes mellitus.
12936 9342542 The potential role of tumour necrosis factors (TNFs) in autoimmunity and insulin-dependent diabetes mellitus (IDDM) led us to determine in vitro TNF-alpha and lymphotoxin-alpha (LT-alpha, TNF-beta) production in IDDM patients according to TNF polymorphism.
12937 9342542 A study of the microsatellite TNFa region close to the LTA gene showed that the presence of the TNFa1 allele in HLA-(DR3) subjects was associated with increased risk of IDDM.
12938 9342542 These results indicate that low LT-alpha production is an additional risk factor for IDDM and that poor glycaemic control in patients is associated with enhanced PBMC TNF-alpha production which causes an imbalance between TNF-alpha and LT-alpha production in IDDM patient.
12939 9342545 To determine whether improved metabolic control during the first two years of insulin-dependent diabetes (IDDM) modified beta cell function, we studied 108 subjects with recent-onset IDDM diagnosed between March 1986 and April 1992 and followed up prospectively for 2 years.
12940 9344701 The prevalence of anti-GAD in NIDDM-SF, NIDDM, and new-onset (within 1 year after onset) insulin-dependent diabetes mellitus (IDDM) was 9.3% (39/420), 3.1% (12/392), and 65.0% (13/20), respectively.
12941 9344701 HLA-DRB1 allele typing revealed that NIDDM-SF patients positive for anti-GAD were significantly associated with DRB1*0901 (RR = 2.81, P < 0.01), which is one of the susceptible alleles to IDDM.
12942 9344701 The prevalence of anti-GAD in NIDDM-SF, NIDDM, and new-onset (within 1 year after onset) insulin-dependent diabetes mellitus (IDDM) was 9.3% (39/420), 3.1% (12/392), and 65.0% (13/20), respectively.
12943 9344701 HLA-DRB1 allele typing revealed that NIDDM-SF patients positive for anti-GAD were significantly associated with DRB1*0901 (RR = 2.81, P < 0.01), which is one of the susceptible alleles to IDDM.
12944 9347242 Two patients with longstanding insulin-dependent diabetes mellitus (IDDM) complicated by neuropathy, nephropathy and retinopathy leading to poor vision each developed a swollen and relatively painless foot.
12945 9349592 The effect of portal and peripheral insulin delivery on carbohydrate and lipid metabolism in a miniature pig model of human IDDM.
12946 9349597 We studied the serum levels of the soluble leucocyte adhesion molecules soluble E-Selectin, soluble vascular cell adhesion molecule-1 (sVCAM-1) and soluble intercellular adhesion molecule-1 (sICAM-1) in the serum of 93 patients with insulin-dependent diabetes (IDDM) and varying degrees of retinopathy and 47 healthy age and sex matched control subjects.
12947 9349601 Life expectancy is shorter in the subset of insulin-dependent diabetic (IDDM) patients who are susceptible to kidney disease.
12948 9349601 In this study the prevalence of cardiovascular disease mortality and morbidity and of risk factors for cardiovascular disease was compared in the parents of 31 IDDM patients with elevated albumin excretion rate (AER > 45 microg/min; group A) with that of parents of 31 insulin-dependent diabetic patients with normoalbuminuria (AER < 20 microg/min; group B).
12949 9349601 Life expectancy is shorter in the subset of insulin-dependent diabetic (IDDM) patients who are susceptible to kidney disease.
12950 9349601 In this study the prevalence of cardiovascular disease mortality and morbidity and of risk factors for cardiovascular disease was compared in the parents of 31 IDDM patients with elevated albumin excretion rate (AER > 45 microg/min; group A) with that of parents of 31 insulin-dependent diabetic patients with normoalbuminuria (AER < 20 microg/min; group B).
12951 9349605 Protein intake and urinary albumin excretion rates in the EURODIAB IDDM Complications Study.
12952 9349605 For people with insulin-dependent diabetes mellitus (IDDM) renal disease represents a life-threatening and costly complication.
12953 9349605 Protein intake and urinary albumin excretion rates in the EURODIAB IDDM Complications Study.
12954 9349605 For people with insulin-dependent diabetes mellitus (IDDM) renal disease represents a life-threatening and costly complication.
12955 9350449 Many human insulin-dependent (type 1) diabetes mellitus (IDDM) genes have recently been mapped.
12956 9350450 Insulin-dependent diabetes mellitus (IDDM) results from the autoimmune destruction of the endocrine (beta) cells responsible for the secretion of insulin.
12957 9350451 Sardinia and Finland have the highest incidence of insulin-dependent diabetes mellitus (IDDM) in the world.
12958 9350451 We report here our initial results, which show that progression to IDDM is accompanied in both cohorts by the presence of a combination of islet-cell antibodies with either glutamic acid decarboxylase or IA-2 antibodies or both.
12959 9350451 This approach should lead to the design of reliable models of IDDM prediction in the general population, which will benefit an early insulin treatment and, hopefully, an effective prevention of the disease.
12960 9350451 Sardinia and Finland have the highest incidence of insulin-dependent diabetes mellitus (IDDM) in the world.
12961 9350451 We report here our initial results, which show that progression to IDDM is accompanied in both cohorts by the presence of a combination of islet-cell antibodies with either glutamic acid decarboxylase or IA-2 antibodies or both.
12962 9350451 This approach should lead to the design of reliable models of IDDM prediction in the general population, which will benefit an early insulin treatment and, hopefully, an effective prevention of the disease.
12963 9350451 Sardinia and Finland have the highest incidence of insulin-dependent diabetes mellitus (IDDM) in the world.
12964 9350451 We report here our initial results, which show that progression to IDDM is accompanied in both cohorts by the presence of a combination of islet-cell antibodies with either glutamic acid decarboxylase or IA-2 antibodies or both.
12965 9350451 This approach should lead to the design of reliable models of IDDM prediction in the general population, which will benefit an early insulin treatment and, hopefully, an effective prevention of the disease.
12966 9350453 There are many reasons for a specific management plan for adolescents with insulin-dependent diabetes mellitus (IDDM).
12967 9352246 There is experimental evidence of decreased beta-adrenergic myocardial sensitivity in patients with insulin-dependent diabetes mellitus (IDDM).
12968 9353155 CTLA-4 gene polymorphism confers susceptibility to insulin-dependent diabetes mellitus (IDDM) independently from age and from other genetic or immune disease markers.
12969 9353155 Apart from genes in the HLA complex (IDDM1) and the variable number of tandem repeats in the 5' region of the insulin gene (INS VNTR, IDDM2), several other loci have been proposed to contribute to IDDM susceptibility.
12970 9353155 Recently, linkage and association have been shown between the cytotoxic T lymphocyte-associated protein 4 (CTLA-4) gene on chromosome 2q and IDDM.
12971 9353155 In a registry-based group of 525 recent-onset IDDM patients <40 years old we investigated the possible interactions of a CTLA-4 gene A-to-G transition polymorphism with age at clinical disease onset and with the presence or absence of established genetic (HLA-DQ, INS VNTR) and immune disease markers (autoantibodies against islet cell cytoplasm (ICA); insulin (IAA); glutamate decarboxylase (GAD65-Ab); IA-2 protein tyrosine phosphatase (IA-2-Ab)) determined within the first week of insulin treatment.
12972 9353155 G-allele-containing CTLA-4 genotypes (relative risk (RR)= 1.5; 95% confidence interval (CI) = 1.2-2.0; P < 0.005) were not preferentially associated with age at clinical presentation or with the presence of other genetic (HLA-DR3 or DR4 alleles; HLA-DQA1*0301-DQB1*0302 and/or DQA1*0501-DQB1*0201 risk haplotypes; INS VNTR I/I risk genotype) or immune (ICA, IAA, IA-2-Ab, GAD65-Ab) markers of diabetes.
12973 9353155 For 151 patients, thyrogastric autoantibodies (anti-thyroid peroxidase, anti-thyroid-stimulating hormone (TSH) receptor, anti-parietal cell, anti-intrinsic factor) were determined, but association between CTLA-4 risk genotypes and markers of polyendocrine autoimmunity could not be demonstrated before or after stratification for HLA- or INS-linked risk.
12974 9353155 In conclusion, the presence of a G-containing CTLA-4 genotype confers a moderate but significant RR for IDDM that is independent of age and genetic or immune disease markers.
12975 9353155 CTLA-4 gene polymorphism confers susceptibility to insulin-dependent diabetes mellitus (IDDM) independently from age and from other genetic or immune disease markers.
12976 9353155 Apart from genes in the HLA complex (IDDM1) and the variable number of tandem repeats in the 5' region of the insulin gene (INS VNTR, IDDM2), several other loci have been proposed to contribute to IDDM susceptibility.
12977 9353155 Recently, linkage and association have been shown between the cytotoxic T lymphocyte-associated protein 4 (CTLA-4) gene on chromosome 2q and IDDM.
12978 9353155 In a registry-based group of 525 recent-onset IDDM patients <40 years old we investigated the possible interactions of a CTLA-4 gene A-to-G transition polymorphism with age at clinical disease onset and with the presence or absence of established genetic (HLA-DQ, INS VNTR) and immune disease markers (autoantibodies against islet cell cytoplasm (ICA); insulin (IAA); glutamate decarboxylase (GAD65-Ab); IA-2 protein tyrosine phosphatase (IA-2-Ab)) determined within the first week of insulin treatment.
12979 9353155 G-allele-containing CTLA-4 genotypes (relative risk (RR)= 1.5; 95% confidence interval (CI) = 1.2-2.0; P < 0.005) were not preferentially associated with age at clinical presentation or with the presence of other genetic (HLA-DR3 or DR4 alleles; HLA-DQA1*0301-DQB1*0302 and/or DQA1*0501-DQB1*0201 risk haplotypes; INS VNTR I/I risk genotype) or immune (ICA, IAA, IA-2-Ab, GAD65-Ab) markers of diabetes.
12980 9353155 For 151 patients, thyrogastric autoantibodies (anti-thyroid peroxidase, anti-thyroid-stimulating hormone (TSH) receptor, anti-parietal cell, anti-intrinsic factor) were determined, but association between CTLA-4 risk genotypes and markers of polyendocrine autoimmunity could not be demonstrated before or after stratification for HLA- or INS-linked risk.
12981 9353155 In conclusion, the presence of a G-containing CTLA-4 genotype confers a moderate but significant RR for IDDM that is independent of age and genetic or immune disease markers.
12982 9353155 CTLA-4 gene polymorphism confers susceptibility to insulin-dependent diabetes mellitus (IDDM) independently from age and from other genetic or immune disease markers.
12983 9353155 Apart from genes in the HLA complex (IDDM1) and the variable number of tandem repeats in the 5' region of the insulin gene (INS VNTR, IDDM2), several other loci have been proposed to contribute to IDDM susceptibility.
12984 9353155 Recently, linkage and association have been shown between the cytotoxic T lymphocyte-associated protein 4 (CTLA-4) gene on chromosome 2q and IDDM.
12985 9353155 In a registry-based group of 525 recent-onset IDDM patients <40 years old we investigated the possible interactions of a CTLA-4 gene A-to-G transition polymorphism with age at clinical disease onset and with the presence or absence of established genetic (HLA-DQ, INS VNTR) and immune disease markers (autoantibodies against islet cell cytoplasm (ICA); insulin (IAA); glutamate decarboxylase (GAD65-Ab); IA-2 protein tyrosine phosphatase (IA-2-Ab)) determined within the first week of insulin treatment.
12986 9353155 G-allele-containing CTLA-4 genotypes (relative risk (RR)= 1.5; 95% confidence interval (CI) = 1.2-2.0; P < 0.005) were not preferentially associated with age at clinical presentation or with the presence of other genetic (HLA-DR3 or DR4 alleles; HLA-DQA1*0301-DQB1*0302 and/or DQA1*0501-DQB1*0201 risk haplotypes; INS VNTR I/I risk genotype) or immune (ICA, IAA, IA-2-Ab, GAD65-Ab) markers of diabetes.
12987 9353155 For 151 patients, thyrogastric autoantibodies (anti-thyroid peroxidase, anti-thyroid-stimulating hormone (TSH) receptor, anti-parietal cell, anti-intrinsic factor) were determined, but association between CTLA-4 risk genotypes and markers of polyendocrine autoimmunity could not be demonstrated before or after stratification for HLA- or INS-linked risk.
12988 9353155 In conclusion, the presence of a G-containing CTLA-4 genotype confers a moderate but significant RR for IDDM that is independent of age and genetic or immune disease markers.
12989 9353155 CTLA-4 gene polymorphism confers susceptibility to insulin-dependent diabetes mellitus (IDDM) independently from age and from other genetic or immune disease markers.
12990 9353155 Apart from genes in the HLA complex (IDDM1) and the variable number of tandem repeats in the 5' region of the insulin gene (INS VNTR, IDDM2), several other loci have been proposed to contribute to IDDM susceptibility.
12991 9353155 Recently, linkage and association have been shown between the cytotoxic T lymphocyte-associated protein 4 (CTLA-4) gene on chromosome 2q and IDDM.
12992 9353155 In a registry-based group of 525 recent-onset IDDM patients <40 years old we investigated the possible interactions of a CTLA-4 gene A-to-G transition polymorphism with age at clinical disease onset and with the presence or absence of established genetic (HLA-DQ, INS VNTR) and immune disease markers (autoantibodies against islet cell cytoplasm (ICA); insulin (IAA); glutamate decarboxylase (GAD65-Ab); IA-2 protein tyrosine phosphatase (IA-2-Ab)) determined within the first week of insulin treatment.
12993 9353155 G-allele-containing CTLA-4 genotypes (relative risk (RR)= 1.5; 95% confidence interval (CI) = 1.2-2.0; P < 0.005) were not preferentially associated with age at clinical presentation or with the presence of other genetic (HLA-DR3 or DR4 alleles; HLA-DQA1*0301-DQB1*0302 and/or DQA1*0501-DQB1*0201 risk haplotypes; INS VNTR I/I risk genotype) or immune (ICA, IAA, IA-2-Ab, GAD65-Ab) markers of diabetes.
12994 9353155 For 151 patients, thyrogastric autoantibodies (anti-thyroid peroxidase, anti-thyroid-stimulating hormone (TSH) receptor, anti-parietal cell, anti-intrinsic factor) were determined, but association between CTLA-4 risk genotypes and markers of polyendocrine autoimmunity could not be demonstrated before or after stratification for HLA- or INS-linked risk.
12995 9353155 In conclusion, the presence of a G-containing CTLA-4 genotype confers a moderate but significant RR for IDDM that is independent of age and genetic or immune disease markers.
12996 9353155 CTLA-4 gene polymorphism confers susceptibility to insulin-dependent diabetes mellitus (IDDM) independently from age and from other genetic or immune disease markers.
12997 9353155 Apart from genes in the HLA complex (IDDM1) and the variable number of tandem repeats in the 5' region of the insulin gene (INS VNTR, IDDM2), several other loci have been proposed to contribute to IDDM susceptibility.
12998 9353155 Recently, linkage and association have been shown between the cytotoxic T lymphocyte-associated protein 4 (CTLA-4) gene on chromosome 2q and IDDM.
12999 9353155 In a registry-based group of 525 recent-onset IDDM patients <40 years old we investigated the possible interactions of a CTLA-4 gene A-to-G transition polymorphism with age at clinical disease onset and with the presence or absence of established genetic (HLA-DQ, INS VNTR) and immune disease markers (autoantibodies against islet cell cytoplasm (ICA); insulin (IAA); glutamate decarboxylase (GAD65-Ab); IA-2 protein tyrosine phosphatase (IA-2-Ab)) determined within the first week of insulin treatment.
13000 9353155 G-allele-containing CTLA-4 genotypes (relative risk (RR)= 1.5; 95% confidence interval (CI) = 1.2-2.0; P < 0.005) were not preferentially associated with age at clinical presentation or with the presence of other genetic (HLA-DR3 or DR4 alleles; HLA-DQA1*0301-DQB1*0302 and/or DQA1*0501-DQB1*0201 risk haplotypes; INS VNTR I/I risk genotype) or immune (ICA, IAA, IA-2-Ab, GAD65-Ab) markers of diabetes.
13001 9353155 For 151 patients, thyrogastric autoantibodies (anti-thyroid peroxidase, anti-thyroid-stimulating hormone (TSH) receptor, anti-parietal cell, anti-intrinsic factor) were determined, but association between CTLA-4 risk genotypes and markers of polyendocrine autoimmunity could not be demonstrated before or after stratification for HLA- or INS-linked risk.
13002 9353155 In conclusion, the presence of a G-containing CTLA-4 genotype confers a moderate but significant RR for IDDM that is independent of age and genetic or immune disease markers.
13003 9354805 The IDDM2 type 1 diabetes susceptibility locus was mapped to and identified as allelic variation at the insulin gene (INS) VNTR regulatory polymorphism.
13004 9354852 Angiotensin I-converting enzyme-gene-polymorphism: relationship to albumin excretion and blood pressure in pediatric patients with type-I-diabetes mellitus.
13005 9354852 Age-related blood pressure and nocturnal albumin excretion rate were compared with the insertion/deletion-(I/D) polymorphism of the angiotensin-I converting enzyme gene.
13006 9354852 Neither in the entire group, nor in patients with IDDM for more than 5 years, was a correlation found bet-ween allele distribution and albumin excretion rate.
13007 9356015 In 256 children with IDDM, levels of antibodies > or =97.5th centile of the schoolchild population were found in 225 (88%) for islet cell antibodies (ICAs), in 190 (74%) for antibodies to GAD, in 193 (75%) for antibodies to protein tyrosine phosphatase IA-2 (IA-2), and in 177 (69%) for autoantibodies to insulin (IAAs).
13008 9356015 Estimates of risk of progression to IDDM within 10 years, derived by comparing the distribution of antibody markers in the two populations (schoolchildren and children with IDDM), were 6.7% (ICAs), 6.6% (GAD antibodies), 5.6% (IA-2 antibodies), and 4.8% (IAAs) for schoolchildren with levels above the 97.5th centile, increasing to 20, 23, 24, and 11%, respectively, for antibody levels >99.5th centile.
13009 9356015 Strategies based on detection of > or =2 antibodies with primary testing for GAD and IA-2 antibodies and second line testing for ICAs and/or IAAs were evaluated.
13010 9356015 Detection of at least two markers selected from GAD antibodies > or =97.5th centile and/or IA-2 antibodies > or =99.5th centile and/or ICAs > or =97.5th centile identified 0.25% of schoolchildren and 83% of children with newly diagnosed IDDM, with an estimated risk of 71% (95% CI 57-91).
13011 9356015 In 256 children with IDDM, levels of antibodies > or =97.5th centile of the schoolchild population were found in 225 (88%) for islet cell antibodies (ICAs), in 190 (74%) for antibodies to GAD, in 193 (75%) for antibodies to protein tyrosine phosphatase IA-2 (IA-2), and in 177 (69%) for autoantibodies to insulin (IAAs).
13012 9356015 Estimates of risk of progression to IDDM within 10 years, derived by comparing the distribution of antibody markers in the two populations (schoolchildren and children with IDDM), were 6.7% (ICAs), 6.6% (GAD antibodies), 5.6% (IA-2 antibodies), and 4.8% (IAAs) for schoolchildren with levels above the 97.5th centile, increasing to 20, 23, 24, and 11%, respectively, for antibody levels >99.5th centile.
13013 9356015 Strategies based on detection of > or =2 antibodies with primary testing for GAD and IA-2 antibodies and second line testing for ICAs and/or IAAs were evaluated.
13014 9356015 Detection of at least two markers selected from GAD antibodies > or =97.5th centile and/or IA-2 antibodies > or =99.5th centile and/or ICAs > or =97.5th centile identified 0.25% of schoolchildren and 83% of children with newly diagnosed IDDM, with an estimated risk of 71% (95% CI 57-91).
13015 9356015 In 256 children with IDDM, levels of antibodies > or =97.5th centile of the schoolchild population were found in 225 (88%) for islet cell antibodies (ICAs), in 190 (74%) for antibodies to GAD, in 193 (75%) for antibodies to protein tyrosine phosphatase IA-2 (IA-2), and in 177 (69%) for autoantibodies to insulin (IAAs).
13016 9356015 Estimates of risk of progression to IDDM within 10 years, derived by comparing the distribution of antibody markers in the two populations (schoolchildren and children with IDDM), were 6.7% (ICAs), 6.6% (GAD antibodies), 5.6% (IA-2 antibodies), and 4.8% (IAAs) for schoolchildren with levels above the 97.5th centile, increasing to 20, 23, 24, and 11%, respectively, for antibody levels >99.5th centile.
13017 9356015 Strategies based on detection of > or =2 antibodies with primary testing for GAD and IA-2 antibodies and second line testing for ICAs and/or IAAs were evaluated.
13018 9356015 Detection of at least two markers selected from GAD antibodies > or =97.5th centile and/or IA-2 antibodies > or =99.5th centile and/or ICAs > or =97.5th centile identified 0.25% of schoolchildren and 83% of children with newly diagnosed IDDM, with an estimated risk of 71% (95% CI 57-91).
13019 9356016 To examine the significance of cow's milk protein in IDDM, 120 NOD mice were maintained, starting from conception until sacrifice, on one of four diets: standard PMI Picolab Rodent Diet 20, a milk-free modification of the standard Picolab diet, a milk-free diet incorporating 0.036% bovine serum albumin (BSA), and a milk-free diet including 0.036% bovine IgG (BGG).
13020 9356786 In 13 subjects with insulin-dependent diabetes mellitus (IDDM), in 24 subjects with non-insulin-dependent diabetes mellitus (NIDDM), in 42 VAD subjects, in 23 VAD subjects with NIDDM, in 15 subjects with CRF and in 12 subjects with EH, we determined the PMN membrane fluidity, obtained marking unstimulated PMN cells with fluorescent probe 1-[4-(trimethylamino)phenyl]-6-phenyl-1,3,5-hexatriene (TMA-DPH), and considering the fluorescence polarization degree, and the PMN cytosolic Ca2+ content, obtained marking unstimulated PMN cells with the fluorescent probe Fura2-AM and considering the ratio between the Fura2-Ca2+ complex and the unchelated Fura 2 fluorescence intensity.
13021 9358075 Modifications induced by insulin-dependent diabetes mellitus on human placental Na+/K+-adenosine triphosphatase.
13022 9358075 We purified Na+/K+-ATPase from term placentas of six healthy women and six age-matched women with insulin-dependent diabetes mellitus (IDDM) in good metabolic control.
13023 9361969 Genes in the HLA complex are associated with susceptibility to develop insulin-dependent diabetes mellitus (IDDM).
13024 9361969 To address this question in an ethnically homogeneous population (Norwegian), we have DPA1 and DPB1 genotyped 237 IDDM patients and 287 DRB1-DQA1-DQB1 matched controls, carrying high risk DR3/4 or DR4/4 genotypes.
13025 9361969 Genes in the HLA complex are associated with susceptibility to develop insulin-dependent diabetes mellitus (IDDM).
13026 9361969 To address this question in an ethnically homogeneous population (Norwegian), we have DPA1 and DPB1 genotyped 237 IDDM patients and 287 DRB1-DQA1-DQB1 matched controls, carrying high risk DR3/4 or DR4/4 genotypes.
13027 9362257 Experiments were designed to determine whether insulin-dependent diabetes mellitus (IDDM) alters direct chronotropic effects of adrenergic and cholinergic agonists and whether the observed changes are associated with hyperglycemia or combined hyperglycemia and ketoacidosis.
13028 9362257 The sensitivity to the negative chronotropic action of acetylcholine was enhanced by IDDM, whereas the response to carbachol (a cholinergic agonist not readily metabolized by acetylcholinesterase) was not changed.
13029 9362257 Experiments were designed to determine whether insulin-dependent diabetes mellitus (IDDM) alters direct chronotropic effects of adrenergic and cholinergic agonists and whether the observed changes are associated with hyperglycemia or combined hyperglycemia and ketoacidosis.
13030 9362257 The sensitivity to the negative chronotropic action of acetylcholine was enhanced by IDDM, whereas the response to carbachol (a cholinergic agonist not readily metabolized by acetylcholinesterase) was not changed.
13031 9362527 It has been established that insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic (NOD) mice results from a CD4+ and CD8+ T cell-dependent autoimmune process directed against the pancreatic beta cells.
13032 9362527 The precise roles that beta cell-reactive CD8+ and CD4+ T cells play in the disease process, however, remain ill defined.
13033 9362527 Here we have investigated whether naive beta cell-specific CD8+ and CD4+ T cells can spontaneously accumulate in pancreatic islets, differentiate into effector cells, and destroy beta cells in the absence of other T cell specificities.
13034 9362527 We show that while RAG-2(-/-) 4.1-NOD mice, which only bear beta cell-specific CD4+ T cells, develop diabetes as early and as frequently as RAG-2+ 4.1-NOD mice, RAG-2(-/-) 8.3-NOD mice, which only bear beta cell-specific CD8+ T cells, develop diabetes less frequently and significantly later than RAG-2(+) 8.3-NOD mice.
13035 9362527 The monoclonal CD8+ T cells of RAG-2(-/-) 8.3-NOD mice mature properly, proliferate vigorously in response to antigenic stimulation in vitro, and can differentiate into beta cell-cytotoxic T cells in vivo, but do not efficiently accumulate in islets in the absence of a CD4+ T cell-derived signal, which can be provided by splenic CD4+ T cells from nontransgenic NOD mice.
13036 9362527 These results demonstrate that naive beta cell- specific CD8+ and CD4+ T cells can trigger diabetes in the absence of other T or B cell specificities, but suggest that efficient recruitment of naive diabetogenic beta cell-reactive CD8+ T cells to islets requires the assistance of beta cell-reactive CD4+ T cells.
13037 9364315 Insulin-dependent diabetes mellitus (IDDM) is a disease caused by a progressive autoimmune destruction of the insulin-producing beta-cells within the pancreas.
13038 9365872 Scleroderma-like syndrome (SLS) may represent the earliest apparent diabetes complication in insulin-dependent diabetic (IDDM) patients.
13039 9366391 IL-4 prevents insulitis and insulin-dependent diabetes mellitus in nonobese diabetic mice by potentiation of regulatory T helper-2 cell function.
13040 9366391 Beginning at the time of insulitis, nonobese diabetic (NOD) mice demonstrate a thymocyte and peripheral T cell proliferative hyporesponsiveness induced by TCR cross-linking, which is associated with reduced IL-2 and IL-4 secretion.
13041 9366391 We previously reported that NOD CD4+ T cell hyporesponsiveness is reversed completely in vitro by exogenous IL-4, and that administration of IL-4 to NOD mice prevents the onset of insulin-dependent diabetes mellitus (IDDM).
13042 9366391 In the present study, we tested this possibility by analysis of the mechanisms of protection from IDDM afforded by IL-4 treatment in NOD mice.
13043 9366391 We show that IL-4 protects NOD mice from insulitis and IDDM when administered i.p. three times a week for 10 wk beginning at 2 wk of age.
13044 9366391 Thus, IL-4 treatment favors the expansion of regulatory CD4+ Th2 cells in vivo and prevents the onset of insulitis and IDDM mediated by autoreactive Th1 cells.
13045 9366391 IL-4 prevents insulitis and insulin-dependent diabetes mellitus in nonobese diabetic mice by potentiation of regulatory T helper-2 cell function.
13046 9366391 Beginning at the time of insulitis, nonobese diabetic (NOD) mice demonstrate a thymocyte and peripheral T cell proliferative hyporesponsiveness induced by TCR cross-linking, which is associated with reduced IL-2 and IL-4 secretion.
13047 9366391 We previously reported that NOD CD4+ T cell hyporesponsiveness is reversed completely in vitro by exogenous IL-4, and that administration of IL-4 to NOD mice prevents the onset of insulin-dependent diabetes mellitus (IDDM).
13048 9366391 In the present study, we tested this possibility by analysis of the mechanisms of protection from IDDM afforded by IL-4 treatment in NOD mice.
13049 9366391 We show that IL-4 protects NOD mice from insulitis and IDDM when administered i.p. three times a week for 10 wk beginning at 2 wk of age.
13050 9366391 Thus, IL-4 treatment favors the expansion of regulatory CD4+ Th2 cells in vivo and prevents the onset of insulitis and IDDM mediated by autoreactive Th1 cells.
13051 9366391 IL-4 prevents insulitis and insulin-dependent diabetes mellitus in nonobese diabetic mice by potentiation of regulatory T helper-2 cell function.
13052 9366391 Beginning at the time of insulitis, nonobese diabetic (NOD) mice demonstrate a thymocyte and peripheral T cell proliferative hyporesponsiveness induced by TCR cross-linking, which is associated with reduced IL-2 and IL-4 secretion.
13053 9366391 We previously reported that NOD CD4+ T cell hyporesponsiveness is reversed completely in vitro by exogenous IL-4, and that administration of IL-4 to NOD mice prevents the onset of insulin-dependent diabetes mellitus (IDDM).
13054 9366391 In the present study, we tested this possibility by analysis of the mechanisms of protection from IDDM afforded by IL-4 treatment in NOD mice.
13055 9366391 We show that IL-4 protects NOD mice from insulitis and IDDM when administered i.p. three times a week for 10 wk beginning at 2 wk of age.
13056 9366391 Thus, IL-4 treatment favors the expansion of regulatory CD4+ Th2 cells in vivo and prevents the onset of insulitis and IDDM mediated by autoreactive Th1 cells.
13057 9366391 IL-4 prevents insulitis and insulin-dependent diabetes mellitus in nonobese diabetic mice by potentiation of regulatory T helper-2 cell function.
13058 9366391 Beginning at the time of insulitis, nonobese diabetic (NOD) mice demonstrate a thymocyte and peripheral T cell proliferative hyporesponsiveness induced by TCR cross-linking, which is associated with reduced IL-2 and IL-4 secretion.
13059 9366391 We previously reported that NOD CD4+ T cell hyporesponsiveness is reversed completely in vitro by exogenous IL-4, and that administration of IL-4 to NOD mice prevents the onset of insulin-dependent diabetes mellitus (IDDM).
13060 9366391 In the present study, we tested this possibility by analysis of the mechanisms of protection from IDDM afforded by IL-4 treatment in NOD mice.
13061 9366391 We show that IL-4 protects NOD mice from insulitis and IDDM when administered i.p. three times a week for 10 wk beginning at 2 wk of age.
13062 9366391 Thus, IL-4 treatment favors the expansion of regulatory CD4+ Th2 cells in vivo and prevents the onset of insulitis and IDDM mediated by autoreactive Th1 cells.
13063 9366962 Impaired antioxidant defences may predispose to the increased resting and exercise-induced oxidative stress found in patients with insulin-dependent diabetes mellitus (IDDM).
13064 9366962 Red cell Cu, Zn-superoxide dismutase and catalase activities were lower in the IDDM group (P = 0.033 and P = 0.023, respectively).
13065 9366962 To conclude, lower erythrocyte Cu, Zn-superoxide dismutase and catalase activity in young men with IDDM at rest may contribute to increased oxidative stress.
13066 9366962 Impaired antioxidant defences may predispose to the increased resting and exercise-induced oxidative stress found in patients with insulin-dependent diabetes mellitus (IDDM).
13067 9366962 Red cell Cu, Zn-superoxide dismutase and catalase activities were lower in the IDDM group (P = 0.033 and P = 0.023, respectively).
13068 9366962 To conclude, lower erythrocyte Cu, Zn-superoxide dismutase and catalase activity in young men with IDDM at rest may contribute to increased oxidative stress.
13069 9366962 Impaired antioxidant defences may predispose to the increased resting and exercise-induced oxidative stress found in patients with insulin-dependent diabetes mellitus (IDDM).
13070 9366962 Red cell Cu, Zn-superoxide dismutase and catalase activities were lower in the IDDM group (P = 0.033 and P = 0.023, respectively).
13071 9366962 To conclude, lower erythrocyte Cu, Zn-superoxide dismutase and catalase activity in young men with IDDM at rest may contribute to increased oxidative stress.
13072 9368234 Effect of intensive i.v. + oral magnesium supplementation on circulating ion levels, lipid parameters and metabolic control in Mg-depleted insulin-dependent diabetic patients (IDDM).
13073 9368599 The human HLA-DQ8 (A1*0301/B1*0302) allelic product manifests a strong association with insulin-dependent diabetes mellitus (IDDM).
13074 9368599 To better define the biochemical properties of IDDM-associated MHC class II molecules, we analyzed DQ8 proteins, in comparison to other DQ allelic products, by partially denaturing sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE).
13075 9368599 The human HLA-DQ8 (A1*0301/B1*0302) allelic product manifests a strong association with insulin-dependent diabetes mellitus (IDDM).
13076 9368599 To better define the biochemical properties of IDDM-associated MHC class II molecules, we analyzed DQ8 proteins, in comparison to other DQ allelic products, by partially denaturing sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE).
13077 9368643 Highly-sensitive and specific enzyme-linked immunosorbent assays for GAD65 autoantibodies using a thioredoxin-GAD65 fusion antigen.
13078 9368643 Autoantibodies against glutamic acid decarboxylase (GAD65) are present in the sera of most patients with recently diagnosed insulin-dependent diabetes mellitus (IDDM).
13079 9368643 To detect GAD65 autoantibodies (GADA), we developed new enzyme-linked immunosorbent assays (ELISA) with a fusion protein thioredoxin-GAD65 (Trx-GAD65) produced in E. coli as the antigen.
13080 9368810 Lifestyle intervention in people with insulin-dependent diabetes mellitus (IDDM).
13081 9371477 Repeat measurements on pupillary adaptation to darkness were performed in a cohort of 66 children and adolescents with insulin-dependent diabetes mellitus (IDDM) (initial age 6.9-17.0 years) after a mean interval of 3.5 years, using a portable pupillometer.
13082 9371475 Lack of association of angiotensin II type 1 receptor gene polymorphism with diabetic nephropathy in insulin-dependent diabetes mellitus.
13083 9371475 Several observations suggest that inherited factors are influential in the development of nephropathy in patients with insulin-dependent diabetes mellitus (IDDM).
13084 9371475 The aim of this study was to determine the role of the hypertension associated angiotensin II type 1 receptor (AT1R) gene A1166C polymorphism in susceptibility to nephropathy in IDDM.
13085 9371475 We conclude that there is no significant association between the hypertension associated AT1R gene polymorphism and diabetic nephropathy in patients with IDDM in the UK.
13086 9371475 Lack of association of angiotensin II type 1 receptor gene polymorphism with diabetic nephropathy in insulin-dependent diabetes mellitus.
13087 9371475 Several observations suggest that inherited factors are influential in the development of nephropathy in patients with insulin-dependent diabetes mellitus (IDDM).
13088 9371475 The aim of this study was to determine the role of the hypertension associated angiotensin II type 1 receptor (AT1R) gene A1166C polymorphism in susceptibility to nephropathy in IDDM.
13089 9371475 We conclude that there is no significant association between the hypertension associated AT1R gene polymorphism and diabetic nephropathy in patients with IDDM in the UK.
13090 9371475 Lack of association of angiotensin II type 1 receptor gene polymorphism with diabetic nephropathy in insulin-dependent diabetes mellitus.
13091 9371475 Several observations suggest that inherited factors are influential in the development of nephropathy in patients with insulin-dependent diabetes mellitus (IDDM).
13092 9371475 The aim of this study was to determine the role of the hypertension associated angiotensin II type 1 receptor (AT1R) gene A1166C polymorphism in susceptibility to nephropathy in IDDM.
13093 9371475 We conclude that there is no significant association between the hypertension associated AT1R gene polymorphism and diabetic nephropathy in patients with IDDM in the UK.
13094 9375986 The regional pattern of insulin-dependent diabetes mellitus (IDDM) incidence among children in Finland was analysed applying several methods attempting to describe the geographical variation in occurrence of IDDM.
13095 9377016 Electron microscopic study of the surface architectonics and ultrastructure of the peripheral blood erythrocytes in 25 children with insulin-dependent diabetes mellitus (IDDM) revealed that the decrease of the count of disk-shaped cells, increased count of transitional and degenerative forms, and alteration of their ultrastructure.
13096 9380421 From the literature immune abnormalities have been demonstrated "in vitro models" in genetic (type 1), autoimmune (type 2) and metabolic (type 1 and type 2) insulin-dependent diabetes mellitus (IDDM), and concisely referred in this paper.
13097 9384304 The BB rat model of human insulin-dependent diabetes mellitus (IDDM) spontaneously develops diabetes through an autoimmune process.
13098 9389421 Synergistic effect of angiotensin II type 1 receptor genotype and poor glycaemic control on risk of nephropathy in IDDM.
13099 9389421 We investigated the contribution of polymorphisms in the angiotensin II type 1 receptor gene (AGTR1) to renal complications in an inception cohort of 152 insulin-dependent diabetic (IDDM) patients examined 15-21 years after diabetes onset.
13100 9389421 Synergistic effect of angiotensin II type 1 receptor genotype and poor glycaemic control on risk of nephropathy in IDDM.
13101 9389421 We investigated the contribution of polymorphisms in the angiotensin II type 1 receptor gene (AGTR1) to renal complications in an inception cohort of 152 insulin-dependent diabetic (IDDM) patients examined 15-21 years after diabetes onset.
13102 9389426 Cross reactivity between IA-2 and phogrin/IA-2beta in binding of autoantibodies in IDDM.
13103 9389426 Patients with insulin-dependent diabetes mellitus (IDDM) possess antibodies to the cytoplasmic domains of two closely related tyrosine phosphatase-like proteins, IA-2 and phogrin, previously detected as 40 kDa and 37 kDa tryptic fragments, respectively.
13104 9389426 A higher proportion of IDDM patients possess antibodies to IA-2 than to phogrin, and autoimmunity to phogrin might arise through cross-reactivity with the highly homologous IA-2.
13105 9389426 In this study, we have investigated the major regions of IA-2 recognized by antibodies in IDDM patients and examined the ability of phogrin to block antibody binding to these regions as a measure of cross-reactivity.
13106 9389426 Analysis of antibody binding to in vitro transcribed and translated polypeptides representing different regions of the cytoplasmic domain of IA-2 identified five different patterns of reactivity with antibodies in IDDM.
13107 9389426 Blocking studies with recombinant phogrin indicated that IA-2 antibodies recognize epitopes that are both unique to IA-2 and shared with phogrin.
13108 9389426 The amino-terminal 150 amino acids of the cytoplasmic domain of IA-2 encompass epitopes that are not represented on phogrin, whereas shared epitopes are localized within the carboxy-terminal 220 amino acids.
13109 9389426 The results demonstrate considerable heterogeneity between IDDM patients in autoantibody recognition of IA-2 in IDDM, whereas antibody recognition of phogrin is restricted in most patients to epitopes also present on IA-2.
13110 9389426 Cross reactivity between IA-2 and phogrin/IA-2beta in binding of autoantibodies in IDDM.
13111 9389426 Patients with insulin-dependent diabetes mellitus (IDDM) possess antibodies to the cytoplasmic domains of two closely related tyrosine phosphatase-like proteins, IA-2 and phogrin, previously detected as 40 kDa and 37 kDa tryptic fragments, respectively.
13112 9389426 A higher proportion of IDDM patients possess antibodies to IA-2 than to phogrin, and autoimmunity to phogrin might arise through cross-reactivity with the highly homologous IA-2.
13113 9389426 In this study, we have investigated the major regions of IA-2 recognized by antibodies in IDDM patients and examined the ability of phogrin to block antibody binding to these regions as a measure of cross-reactivity.
13114 9389426 Analysis of antibody binding to in vitro transcribed and translated polypeptides representing different regions of the cytoplasmic domain of IA-2 identified five different patterns of reactivity with antibodies in IDDM.
13115 9389426 Blocking studies with recombinant phogrin indicated that IA-2 antibodies recognize epitopes that are both unique to IA-2 and shared with phogrin.
13116 9389426 The amino-terminal 150 amino acids of the cytoplasmic domain of IA-2 encompass epitopes that are not represented on phogrin, whereas shared epitopes are localized within the carboxy-terminal 220 amino acids.
13117 9389426 The results demonstrate considerable heterogeneity between IDDM patients in autoantibody recognition of IA-2 in IDDM, whereas antibody recognition of phogrin is restricted in most patients to epitopes also present on IA-2.
13118 9389426 Cross reactivity between IA-2 and phogrin/IA-2beta in binding of autoantibodies in IDDM.
13119 9389426 Patients with insulin-dependent diabetes mellitus (IDDM) possess antibodies to the cytoplasmic domains of two closely related tyrosine phosphatase-like proteins, IA-2 and phogrin, previously detected as 40 kDa and 37 kDa tryptic fragments, respectively.
13120 9389426 A higher proportion of IDDM patients possess antibodies to IA-2 than to phogrin, and autoimmunity to phogrin might arise through cross-reactivity with the highly homologous IA-2.
13121 9389426 In this study, we have investigated the major regions of IA-2 recognized by antibodies in IDDM patients and examined the ability of phogrin to block antibody binding to these regions as a measure of cross-reactivity.
13122 9389426 Analysis of antibody binding to in vitro transcribed and translated polypeptides representing different regions of the cytoplasmic domain of IA-2 identified five different patterns of reactivity with antibodies in IDDM.
13123 9389426 Blocking studies with recombinant phogrin indicated that IA-2 antibodies recognize epitopes that are both unique to IA-2 and shared with phogrin.
13124 9389426 The amino-terminal 150 amino acids of the cytoplasmic domain of IA-2 encompass epitopes that are not represented on phogrin, whereas shared epitopes are localized within the carboxy-terminal 220 amino acids.
13125 9389426 The results demonstrate considerable heterogeneity between IDDM patients in autoantibody recognition of IA-2 in IDDM, whereas antibody recognition of phogrin is restricted in most patients to epitopes also present on IA-2.
13126 9389426 Cross reactivity between IA-2 and phogrin/IA-2beta in binding of autoantibodies in IDDM.
13127 9389426 Patients with insulin-dependent diabetes mellitus (IDDM) possess antibodies to the cytoplasmic domains of two closely related tyrosine phosphatase-like proteins, IA-2 and phogrin, previously detected as 40 kDa and 37 kDa tryptic fragments, respectively.
13128 9389426 A higher proportion of IDDM patients possess antibodies to IA-2 than to phogrin, and autoimmunity to phogrin might arise through cross-reactivity with the highly homologous IA-2.
13129 9389426 In this study, we have investigated the major regions of IA-2 recognized by antibodies in IDDM patients and examined the ability of phogrin to block antibody binding to these regions as a measure of cross-reactivity.
13130 9389426 Analysis of antibody binding to in vitro transcribed and translated polypeptides representing different regions of the cytoplasmic domain of IA-2 identified five different patterns of reactivity with antibodies in IDDM.
13131 9389426 Blocking studies with recombinant phogrin indicated that IA-2 antibodies recognize epitopes that are both unique to IA-2 and shared with phogrin.
13132 9389426 The amino-terminal 150 amino acids of the cytoplasmic domain of IA-2 encompass epitopes that are not represented on phogrin, whereas shared epitopes are localized within the carboxy-terminal 220 amino acids.
13133 9389426 The results demonstrate considerable heterogeneity between IDDM patients in autoantibody recognition of IA-2 in IDDM, whereas antibody recognition of phogrin is restricted in most patients to epitopes also present on IA-2.
13134 9389426 Cross reactivity between IA-2 and phogrin/IA-2beta in binding of autoantibodies in IDDM.
13135 9389426 Patients with insulin-dependent diabetes mellitus (IDDM) possess antibodies to the cytoplasmic domains of two closely related tyrosine phosphatase-like proteins, IA-2 and phogrin, previously detected as 40 kDa and 37 kDa tryptic fragments, respectively.
13136 9389426 A higher proportion of IDDM patients possess antibodies to IA-2 than to phogrin, and autoimmunity to phogrin might arise through cross-reactivity with the highly homologous IA-2.
13137 9389426 In this study, we have investigated the major regions of IA-2 recognized by antibodies in IDDM patients and examined the ability of phogrin to block antibody binding to these regions as a measure of cross-reactivity.
13138 9389426 Analysis of antibody binding to in vitro transcribed and translated polypeptides representing different regions of the cytoplasmic domain of IA-2 identified five different patterns of reactivity with antibodies in IDDM.
13139 9389426 Blocking studies with recombinant phogrin indicated that IA-2 antibodies recognize epitopes that are both unique to IA-2 and shared with phogrin.
13140 9389426 The amino-terminal 150 amino acids of the cytoplasmic domain of IA-2 encompass epitopes that are not represented on phogrin, whereas shared epitopes are localized within the carboxy-terminal 220 amino acids.
13141 9389426 The results demonstrate considerable heterogeneity between IDDM patients in autoantibody recognition of IA-2 in IDDM, whereas antibody recognition of phogrin is restricted in most patients to epitopes also present on IA-2.
13142 9389426 Cross reactivity between IA-2 and phogrin/IA-2beta in binding of autoantibodies in IDDM.
13143 9389426 Patients with insulin-dependent diabetes mellitus (IDDM) possess antibodies to the cytoplasmic domains of two closely related tyrosine phosphatase-like proteins, IA-2 and phogrin, previously detected as 40 kDa and 37 kDa tryptic fragments, respectively.
13144 9389426 A higher proportion of IDDM patients possess antibodies to IA-2 than to phogrin, and autoimmunity to phogrin might arise through cross-reactivity with the highly homologous IA-2.
13145 9389426 In this study, we have investigated the major regions of IA-2 recognized by antibodies in IDDM patients and examined the ability of phogrin to block antibody binding to these regions as a measure of cross-reactivity.
13146 9389426 Analysis of antibody binding to in vitro transcribed and translated polypeptides representing different regions of the cytoplasmic domain of IA-2 identified five different patterns of reactivity with antibodies in IDDM.
13147 9389426 Blocking studies with recombinant phogrin indicated that IA-2 antibodies recognize epitopes that are both unique to IA-2 and shared with phogrin.
13148 9389426 The amino-terminal 150 amino acids of the cytoplasmic domain of IA-2 encompass epitopes that are not represented on phogrin, whereas shared epitopes are localized within the carboxy-terminal 220 amino acids.
13149 9389426 The results demonstrate considerable heterogeneity between IDDM patients in autoantibody recognition of IA-2 in IDDM, whereas antibody recognition of phogrin is restricted in most patients to epitopes also present on IA-2.
13150 9392135 [TNF gene polymorphism and IDDM].
13151 9392482 Susceptibility to IDDM is strongly associated with major histocompatibility complex (MHC) class II genotypes.
13152 9395720 To compare the metabolic consequences of insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM), glycemic control and energy metabolism were evaluated in 18 children displaying IDDM and 19 NIDDM adult patients.
13153 9396773 The nature (Th1 versus Th2) and dynamics of the autoimmune response during the development of insulin-dependent diabetes mellitus (IDDM) and after immunotherapy are unclear.
13154 9397416 In poorly controlled IDDM, the primary effect of insulin administration is to reduce the increased protein catabolic rate by suppressing the accelerated rate of protein breakdown.
13155 9400624 Synchronous decline of serum-soluble HLA class I antigen and beta-cell function in insulin-dependent diabetes mellitus.
13156 9400624 We studied longitudinal changes of serum sHLA levels in insulin-dependent diabetes mellitus (IDDM).
13157 9400624 A total of 198 serum samples were obtained from 40 IDDM patients before and after IDDM onset. sHLA was assayed by a sandwich ELISA. sHLA levels in IDDM patients at the initiation of insulin therapy (IDDM onset) were markedly reduced compared with those in normal controls (334.2 +/- 26.3 ng/ml vs 492.4 +/- 55.5 ng/ml, mean +/- SEM, P = 0.0038).
13158 9400624 Synchronous decline of serum-soluble HLA class I antigen and beta-cell function in insulin-dependent diabetes mellitus.
13159 9400624 We studied longitudinal changes of serum sHLA levels in insulin-dependent diabetes mellitus (IDDM).
13160 9400624 A total of 198 serum samples were obtained from 40 IDDM patients before and after IDDM onset. sHLA was assayed by a sandwich ELISA. sHLA levels in IDDM patients at the initiation of insulin therapy (IDDM onset) were markedly reduced compared with those in normal controls (334.2 +/- 26.3 ng/ml vs 492.4 +/- 55.5 ng/ml, mean +/- SEM, P = 0.0038).
13161 9400915 While the benefits of intensified insulin treatment in insulin-dependent (Type 1) diabetes mellitus (IDDM) are well recognized, the risks have not been comprehensively characterized.
13162 9400927 Ketosis-onset diabetes in young adults with subsequent non-insulin-dependency, a link between IDDM and NIDDM?
13163 9401638 Well-characterized defects in insulin secretion, most notably a loss of glucose-induced insulin secretion, are found in virtually all forms of NIDDM, as well as in early IDDM.
13164 9401638 These include a loss of GLUT2, glycogen accumulation, glucose recycling, abnormal glucokinase or hexokinase, altered mitochondrial glycerol phosphate dehydrogenase (mGPDH) activity, abnormal ion channel function and beta cell degranulation.
13165 9404682 Thirty-eight diabetic patients, 15 male and 23 female, aged 20-70 yr, 33 noninsulin-dependent diabetes mellitus (NIDDM) patients, and 5 insulin-dependent diabetes mellitus (IDDM) patients, were recruited in this study.
13166 9405730 There is still controversy over the impact of diabetes control and duration on bone mass and growth parameters in children and adolescents with insulin-dependent diabetes mellitus (IDDM).
13167 9405730 There was no correlation between BMD and glycated hemoglobin (average life disease or last HbA1 values) or duration of the disease; moreover, no differences in bone mass were found between <3 and >/=3 years of disease duration.
13168 9405979 Persistent GAD 65 antibodies in longstanding IDDM are not associated with residual beta-cell function, neuropathy or HLA-DR status.
13169 9405979 Persistent humoral autoimmunity to the enzyme glutamic acid decarboxylase (GAD) has been described in a substantial proportion of patients with insulin-dependent diabetes mellitus (IDDM) of long duration.
13170 9405979 Because the GAD 65 isoform is mainly expressed in pancreatic beta-cells and in the nervous system we investigated in the present study of the largest number of well characterized patients with longstanding IDDM (n = 105; median duration: 21 years; range: 10-46 years) the presence of autoantibodies to GAD 65 and their relationship to a residual C-peptide response or peripheral and autonomic neuropathy.
13171 9405979 One hundred healthy control subjects and 100 recent onset IDDM patients were also studied for GAD 65 antibodies.
13172 9405979 GAD 65 antibodies were detected in a radioligand-binding-assay with recombinant human GAD 65 and were present in 32% of the long-term diabetic patients, 82% of the recent onset IDDM patients and in 3% of the healthy control subjects.
13173 9405979 Patients who were heterozygous for DR3/DR4 were found in 23% of the cases.
13174 9405979 GAD 65 antibodies were significantly less frequent in the long-term IDDM patients compared to recent onset IDDM (p < 0.001), and diabetes duration showed a significant negative correlation with GAD 65 antibody index levels (r = 0.22, p < 0.01).
13175 9405979 In conclusion neither residual beta-cell function nor diabetic neuropathy or a certain HLA-DR specificity are exclusively associated with persistent autoimmunity directed to GAD 65 in longstanding IDDM.
13176 9405979 Persistent GAD 65 antibodies in longstanding IDDM are not associated with residual beta-cell function, neuropathy or HLA-DR status.
13177 9405979 Persistent humoral autoimmunity to the enzyme glutamic acid decarboxylase (GAD) has been described in a substantial proportion of patients with insulin-dependent diabetes mellitus (IDDM) of long duration.
13178 9405979 Because the GAD 65 isoform is mainly expressed in pancreatic beta-cells and in the nervous system we investigated in the present study of the largest number of well characterized patients with longstanding IDDM (n = 105; median duration: 21 years; range: 10-46 years) the presence of autoantibodies to GAD 65 and their relationship to a residual C-peptide response or peripheral and autonomic neuropathy.
13179 9405979 One hundred healthy control subjects and 100 recent onset IDDM patients were also studied for GAD 65 antibodies.
13180 9405979 GAD 65 antibodies were detected in a radioligand-binding-assay with recombinant human GAD 65 and were present in 32% of the long-term diabetic patients, 82% of the recent onset IDDM patients and in 3% of the healthy control subjects.
13181 9405979 Patients who were heterozygous for DR3/DR4 were found in 23% of the cases.
13182 9405979 GAD 65 antibodies were significantly less frequent in the long-term IDDM patients compared to recent onset IDDM (p < 0.001), and diabetes duration showed a significant negative correlation with GAD 65 antibody index levels (r = 0.22, p < 0.01).
13183 9405979 In conclusion neither residual beta-cell function nor diabetic neuropathy or a certain HLA-DR specificity are exclusively associated with persistent autoimmunity directed to GAD 65 in longstanding IDDM.
13184 9405979 Persistent GAD 65 antibodies in longstanding IDDM are not associated with residual beta-cell function, neuropathy or HLA-DR status.
13185 9405979 Persistent humoral autoimmunity to the enzyme glutamic acid decarboxylase (GAD) has been described in a substantial proportion of patients with insulin-dependent diabetes mellitus (IDDM) of long duration.
13186 9405979 Because the GAD 65 isoform is mainly expressed in pancreatic beta-cells and in the nervous system we investigated in the present study of the largest number of well characterized patients with longstanding IDDM (n = 105; median duration: 21 years; range: 10-46 years) the presence of autoantibodies to GAD 65 and their relationship to a residual C-peptide response or peripheral and autonomic neuropathy.
13187 9405979 One hundred healthy control subjects and 100 recent onset IDDM patients were also studied for GAD 65 antibodies.
13188 9405979 GAD 65 antibodies were detected in a radioligand-binding-assay with recombinant human GAD 65 and were present in 32% of the long-term diabetic patients, 82% of the recent onset IDDM patients and in 3% of the healthy control subjects.
13189 9405979 Patients who were heterozygous for DR3/DR4 were found in 23% of the cases.
13190 9405979 GAD 65 antibodies were significantly less frequent in the long-term IDDM patients compared to recent onset IDDM (p < 0.001), and diabetes duration showed a significant negative correlation with GAD 65 antibody index levels (r = 0.22, p < 0.01).
13191 9405979 In conclusion neither residual beta-cell function nor diabetic neuropathy or a certain HLA-DR specificity are exclusively associated with persistent autoimmunity directed to GAD 65 in longstanding IDDM.
13192 9405979 Persistent GAD 65 antibodies in longstanding IDDM are not associated with residual beta-cell function, neuropathy or HLA-DR status.
13193 9405979 Persistent humoral autoimmunity to the enzyme glutamic acid decarboxylase (GAD) has been described in a substantial proportion of patients with insulin-dependent diabetes mellitus (IDDM) of long duration.
13194 9405979 Because the GAD 65 isoform is mainly expressed in pancreatic beta-cells and in the nervous system we investigated in the present study of the largest number of well characterized patients with longstanding IDDM (n = 105; median duration: 21 years; range: 10-46 years) the presence of autoantibodies to GAD 65 and their relationship to a residual C-peptide response or peripheral and autonomic neuropathy.
13195 9405979 One hundred healthy control subjects and 100 recent onset IDDM patients were also studied for GAD 65 antibodies.
13196 9405979 GAD 65 antibodies were detected in a radioligand-binding-assay with recombinant human GAD 65 and were present in 32% of the long-term diabetic patients, 82% of the recent onset IDDM patients and in 3% of the healthy control subjects.
13197 9405979 Patients who were heterozygous for DR3/DR4 were found in 23% of the cases.
13198 9405979 GAD 65 antibodies were significantly less frequent in the long-term IDDM patients compared to recent onset IDDM (p < 0.001), and diabetes duration showed a significant negative correlation with GAD 65 antibody index levels (r = 0.22, p < 0.01).
13199 9405979 In conclusion neither residual beta-cell function nor diabetic neuropathy or a certain HLA-DR specificity are exclusively associated with persistent autoimmunity directed to GAD 65 in longstanding IDDM.
13200 9405979 Persistent GAD 65 antibodies in longstanding IDDM are not associated with residual beta-cell function, neuropathy or HLA-DR status.
13201 9405979 Persistent humoral autoimmunity to the enzyme glutamic acid decarboxylase (GAD) has been described in a substantial proportion of patients with insulin-dependent diabetes mellitus (IDDM) of long duration.
13202 9405979 Because the GAD 65 isoform is mainly expressed in pancreatic beta-cells and in the nervous system we investigated in the present study of the largest number of well characterized patients with longstanding IDDM (n = 105; median duration: 21 years; range: 10-46 years) the presence of autoantibodies to GAD 65 and their relationship to a residual C-peptide response or peripheral and autonomic neuropathy.
13203 9405979 One hundred healthy control subjects and 100 recent onset IDDM patients were also studied for GAD 65 antibodies.
13204 9405979 GAD 65 antibodies were detected in a radioligand-binding-assay with recombinant human GAD 65 and were present in 32% of the long-term diabetic patients, 82% of the recent onset IDDM patients and in 3% of the healthy control subjects.
13205 9405979 Patients who were heterozygous for DR3/DR4 were found in 23% of the cases.
13206 9405979 GAD 65 antibodies were significantly less frequent in the long-term IDDM patients compared to recent onset IDDM (p < 0.001), and diabetes duration showed a significant negative correlation with GAD 65 antibody index levels (r = 0.22, p < 0.01).
13207 9405979 In conclusion neither residual beta-cell function nor diabetic neuropathy or a certain HLA-DR specificity are exclusively associated with persistent autoimmunity directed to GAD 65 in longstanding IDDM.
13208 9405979 Persistent GAD 65 antibodies in longstanding IDDM are not associated with residual beta-cell function, neuropathy or HLA-DR status.
13209 9405979 Persistent humoral autoimmunity to the enzyme glutamic acid decarboxylase (GAD) has been described in a substantial proportion of patients with insulin-dependent diabetes mellitus (IDDM) of long duration.
13210 9405979 Because the GAD 65 isoform is mainly expressed in pancreatic beta-cells and in the nervous system we investigated in the present study of the largest number of well characterized patients with longstanding IDDM (n = 105; median duration: 21 years; range: 10-46 years) the presence of autoantibodies to GAD 65 and their relationship to a residual C-peptide response or peripheral and autonomic neuropathy.
13211 9405979 One hundred healthy control subjects and 100 recent onset IDDM patients were also studied for GAD 65 antibodies.
13212 9405979 GAD 65 antibodies were detected in a radioligand-binding-assay with recombinant human GAD 65 and were present in 32% of the long-term diabetic patients, 82% of the recent onset IDDM patients and in 3% of the healthy control subjects.
13213 9405979 Patients who were heterozygous for DR3/DR4 were found in 23% of the cases.
13214 9405979 GAD 65 antibodies were significantly less frequent in the long-term IDDM patients compared to recent onset IDDM (p < 0.001), and diabetes duration showed a significant negative correlation with GAD 65 antibody index levels (r = 0.22, p < 0.01).
13215 9405979 In conclusion neither residual beta-cell function nor diabetic neuropathy or a certain HLA-DR specificity are exclusively associated with persistent autoimmunity directed to GAD 65 in longstanding IDDM.
13216 9405979 Persistent GAD 65 antibodies in longstanding IDDM are not associated with residual beta-cell function, neuropathy or HLA-DR status.
13217 9405979 Persistent humoral autoimmunity to the enzyme glutamic acid decarboxylase (GAD) has been described in a substantial proportion of patients with insulin-dependent diabetes mellitus (IDDM) of long duration.
13218 9405979 Because the GAD 65 isoform is mainly expressed in pancreatic beta-cells and in the nervous system we investigated in the present study of the largest number of well characterized patients with longstanding IDDM (n = 105; median duration: 21 years; range: 10-46 years) the presence of autoantibodies to GAD 65 and their relationship to a residual C-peptide response or peripheral and autonomic neuropathy.
13219 9405979 One hundred healthy control subjects and 100 recent onset IDDM patients were also studied for GAD 65 antibodies.
13220 9405979 GAD 65 antibodies were detected in a radioligand-binding-assay with recombinant human GAD 65 and were present in 32% of the long-term diabetic patients, 82% of the recent onset IDDM patients and in 3% of the healthy control subjects.
13221 9405979 Patients who were heterozygous for DR3/DR4 were found in 23% of the cases.
13222 9405979 GAD 65 antibodies were significantly less frequent in the long-term IDDM patients compared to recent onset IDDM (p < 0.001), and diabetes duration showed a significant negative correlation with GAD 65 antibody index levels (r = 0.22, p < 0.01).
13223 9405979 In conclusion neither residual beta-cell function nor diabetic neuropathy or a certain HLA-DR specificity are exclusively associated with persistent autoimmunity directed to GAD 65 in longstanding IDDM.
13224 9405980 The aim of the present study was to evaluate the effects of captopril on the glomerular filtration rate (GFR) and urinary albumin excretion rate (UAER) of normoalbuminuric normotensive insulin-dependent diabetes mellitus (IDDM) patients with and without glomerular hyperfiltration.
13225 9407413 Recent studies have further elucidated the association between blood pressure and albumin excretion in insulin-dependent diabetes mellitus (IDDM) patients with (i) normal urinary albumin excretion (UAE), and (ii) moderate microalbuminuria (20 to 70 micrograms/min).
13226 9407413 In conclusion, interactions between albumin excretion, blood pressure, autonomic function, and glycemic status are already detectable within the normoalbuminuric range in IDDM patients.
13227 9407413 Angiotensin converting enzyme inhibitor (ACEi) treatment in a small group of normotensive IDDM patients with moderate microalbuminuria reduces blood pressure without attenuating diurnal blood pressure variation, tends to reduce albumin excretion, and abolishes the association between changes in UAE and changes in blood pressure observed in the placebo group.
13228 9407413 Recent studies have further elucidated the association between blood pressure and albumin excretion in insulin-dependent diabetes mellitus (IDDM) patients with (i) normal urinary albumin excretion (UAE), and (ii) moderate microalbuminuria (20 to 70 micrograms/min).
13229 9407413 In conclusion, interactions between albumin excretion, blood pressure, autonomic function, and glycemic status are already detectable within the normoalbuminuric range in IDDM patients.
13230 9407413 Angiotensin converting enzyme inhibitor (ACEi) treatment in a small group of normotensive IDDM patients with moderate microalbuminuria reduces blood pressure without attenuating diurnal blood pressure variation, tends to reduce albumin excretion, and abolishes the association between changes in UAE and changes in blood pressure observed in the placebo group.
13231 9407413 Recent studies have further elucidated the association between blood pressure and albumin excretion in insulin-dependent diabetes mellitus (IDDM) patients with (i) normal urinary albumin excretion (UAE), and (ii) moderate microalbuminuria (20 to 70 micrograms/min).
13232 9407413 In conclusion, interactions between albumin excretion, blood pressure, autonomic function, and glycemic status are already detectable within the normoalbuminuric range in IDDM patients.
13233 9407413 Angiotensin converting enzyme inhibitor (ACEi) treatment in a small group of normotensive IDDM patients with moderate microalbuminuria reduces blood pressure without attenuating diurnal blood pressure variation, tends to reduce albumin excretion, and abolishes the association between changes in UAE and changes in blood pressure observed in the placebo group.
13234 9407457 Urinary excretion of TGF-beta 1, PDGF-BB and fibronectin in insulin-dependent diabetes mellitus patients.
13235 9407457 We studied the urinary excretion of transforming growth factor-beta 1 (TGF-beta 1), platelet-derived growth factor-BB (PDGF) and fibronectin (FN) in 104 patients (52 normoalbuminuric, 24 microalbuminuric, and 28 with overt diabetic nephropathy) with insulin-dependent diabetes mellitus (IDDM) of a long duration and in 30 non-diabetic controls.
13236 9407457 IDDM patients had higher urinary excretion of TGF-beta 1, PDGF and FN compared to controls.
13237 9407457 Urinary excretion of TGF-beta 1 and PDGF was elevated in all IDDM subgroups, while FN excretion was significantly increased only in patients with macroalbuminuria.
13238 9407457 Urinary excretion of TGF-beta 1 and FN did not differ between normoalbuminuric IDDM patients with long duration of diabetes, a group at low risk of ever developing diabetic nephropathy, and IDDM patients with incipient or overt diabetic nephropathy.
13239 9407457 In conclusion, although longitudinal follow-up studies are needed to further clarify the issue, our results in long-standing IDDM do not support a hypothesis of urinary excretion of TGF-beta 1, PDGF or FN to predict development of diabetic nephropathy.
13240 9407457 Urinary excretion of TGF-beta 1, PDGF-BB and fibronectin in insulin-dependent diabetes mellitus patients.
13241 9407457 We studied the urinary excretion of transforming growth factor-beta 1 (TGF-beta 1), platelet-derived growth factor-BB (PDGF) and fibronectin (FN) in 104 patients (52 normoalbuminuric, 24 microalbuminuric, and 28 with overt diabetic nephropathy) with insulin-dependent diabetes mellitus (IDDM) of a long duration and in 30 non-diabetic controls.
13242 9407457 IDDM patients had higher urinary excretion of TGF-beta 1, PDGF and FN compared to controls.
13243 9407457 Urinary excretion of TGF-beta 1 and PDGF was elevated in all IDDM subgroups, while FN excretion was significantly increased only in patients with macroalbuminuria.
13244 9407457 Urinary excretion of TGF-beta 1 and FN did not differ between normoalbuminuric IDDM patients with long duration of diabetes, a group at low risk of ever developing diabetic nephropathy, and IDDM patients with incipient or overt diabetic nephropathy.
13245 9407457 In conclusion, although longitudinal follow-up studies are needed to further clarify the issue, our results in long-standing IDDM do not support a hypothesis of urinary excretion of TGF-beta 1, PDGF or FN to predict development of diabetic nephropathy.
13246 9407457 Urinary excretion of TGF-beta 1, PDGF-BB and fibronectin in insulin-dependent diabetes mellitus patients.
13247 9407457 We studied the urinary excretion of transforming growth factor-beta 1 (TGF-beta 1), platelet-derived growth factor-BB (PDGF) and fibronectin (FN) in 104 patients (52 normoalbuminuric, 24 microalbuminuric, and 28 with overt diabetic nephropathy) with insulin-dependent diabetes mellitus (IDDM) of a long duration and in 30 non-diabetic controls.
13248 9407457 IDDM patients had higher urinary excretion of TGF-beta 1, PDGF and FN compared to controls.
13249 9407457 Urinary excretion of TGF-beta 1 and PDGF was elevated in all IDDM subgroups, while FN excretion was significantly increased only in patients with macroalbuminuria.
13250 9407457 Urinary excretion of TGF-beta 1 and FN did not differ between normoalbuminuric IDDM patients with long duration of diabetes, a group at low risk of ever developing diabetic nephropathy, and IDDM patients with incipient or overt diabetic nephropathy.
13251 9407457 In conclusion, although longitudinal follow-up studies are needed to further clarify the issue, our results in long-standing IDDM do not support a hypothesis of urinary excretion of TGF-beta 1, PDGF or FN to predict development of diabetic nephropathy.
13252 9407457 Urinary excretion of TGF-beta 1, PDGF-BB and fibronectin in insulin-dependent diabetes mellitus patients.
13253 9407457 We studied the urinary excretion of transforming growth factor-beta 1 (TGF-beta 1), platelet-derived growth factor-BB (PDGF) and fibronectin (FN) in 104 patients (52 normoalbuminuric, 24 microalbuminuric, and 28 with overt diabetic nephropathy) with insulin-dependent diabetes mellitus (IDDM) of a long duration and in 30 non-diabetic controls.
13254 9407457 IDDM patients had higher urinary excretion of TGF-beta 1, PDGF and FN compared to controls.
13255 9407457 Urinary excretion of TGF-beta 1 and PDGF was elevated in all IDDM subgroups, while FN excretion was significantly increased only in patients with macroalbuminuria.
13256 9407457 Urinary excretion of TGF-beta 1 and FN did not differ between normoalbuminuric IDDM patients with long duration of diabetes, a group at low risk of ever developing diabetic nephropathy, and IDDM patients with incipient or overt diabetic nephropathy.
13257 9407457 In conclusion, although longitudinal follow-up studies are needed to further clarify the issue, our results in long-standing IDDM do not support a hypothesis of urinary excretion of TGF-beta 1, PDGF or FN to predict development of diabetic nephropathy.
13258 9407457 Urinary excretion of TGF-beta 1, PDGF-BB and fibronectin in insulin-dependent diabetes mellitus patients.
13259 9407457 We studied the urinary excretion of transforming growth factor-beta 1 (TGF-beta 1), platelet-derived growth factor-BB (PDGF) and fibronectin (FN) in 104 patients (52 normoalbuminuric, 24 microalbuminuric, and 28 with overt diabetic nephropathy) with insulin-dependent diabetes mellitus (IDDM) of a long duration and in 30 non-diabetic controls.
13260 9407457 IDDM patients had higher urinary excretion of TGF-beta 1, PDGF and FN compared to controls.
13261 9407457 Urinary excretion of TGF-beta 1 and PDGF was elevated in all IDDM subgroups, while FN excretion was significantly increased only in patients with macroalbuminuria.
13262 9407457 Urinary excretion of TGF-beta 1 and FN did not differ between normoalbuminuric IDDM patients with long duration of diabetes, a group at low risk of ever developing diabetic nephropathy, and IDDM patients with incipient or overt diabetic nephropathy.
13263 9407457 In conclusion, although longitudinal follow-up studies are needed to further clarify the issue, our results in long-standing IDDM do not support a hypothesis of urinary excretion of TGF-beta 1, PDGF or FN to predict development of diabetic nephropathy.
13264 9410553 In insulin-dependent diabetes (IDDM), glycaemic control at the time of inclusion of patients in these protocols, as evaluated by HbA1C, was generally moderate (8 to 9%) despite 3 daily injections.
13265 9410554 Quality of life was assessed in a multicentre random cross-over study (UK-Benelux) of 189 well-controlled IDDM patients undergoing treatment with lispro insulin analog (Lilly).
13266 9410554 Another study showed that lispro analogue, because of its pharmacokinetic properties, can reduce dietary restrictions in well-controlled IDDM patients on intensified insulin treatment.
13267 9410554 Quality of life was assessed in a multicentre random cross-over study (UK-Benelux) of 189 well-controlled IDDM patients undergoing treatment with lispro insulin analog (Lilly).
13268 9410554 Another study showed that lispro analogue, because of its pharmacokinetic properties, can reduce dietary restrictions in well-controlled IDDM patients on intensified insulin treatment.
13269 9410902 Neonatal activation of CD28 signaling overcomes T cell anergy and prevents autoimmune diabetes by an IL-4-dependent mechanism.
13270 9410902 Previously, we showed that T cells from autoimmune nonobese diabetic (NOD) mice display proliferative hyporesponsiveness to TCR stimulation, which may be causal to the development of insulin-dependent diabetes mellitus (IDDM).
13271 9410902 Whereas neonatal treatment of NOD mice with anti-CD28 beginning at 2 wk of age inhibits destructive insulitis and protects against IDDM by enhancement of IL-4 production by islet-infiltrating T cells, administration of anti-CD28 beginning at 5-6 wk of age does not prevent IDDM.
13272 9410902 Thus, neonatal CD28 costimulation during 2-4 wk of age is required to prevent IDDM, and is mediated by the generation of a Th2 cell-enriched nondestructive environment in the pancreatic islets of treated NOD mice.
13273 9410902 Our data support the hypothesis that a CD28 signal is requisite for activation of IL-4-producing cells and protection from IDDM.
13274 9410902 Neonatal activation of CD28 signaling overcomes T cell anergy and prevents autoimmune diabetes by an IL-4-dependent mechanism.
13275 9410902 Previously, we showed that T cells from autoimmune nonobese diabetic (NOD) mice display proliferative hyporesponsiveness to TCR stimulation, which may be causal to the development of insulin-dependent diabetes mellitus (IDDM).
13276 9410902 Whereas neonatal treatment of NOD mice with anti-CD28 beginning at 2 wk of age inhibits destructive insulitis and protects against IDDM by enhancement of IL-4 production by islet-infiltrating T cells, administration of anti-CD28 beginning at 5-6 wk of age does not prevent IDDM.
13277 9410902 Thus, neonatal CD28 costimulation during 2-4 wk of age is required to prevent IDDM, and is mediated by the generation of a Th2 cell-enriched nondestructive environment in the pancreatic islets of treated NOD mice.
13278 9410902 Our data support the hypothesis that a CD28 signal is requisite for activation of IL-4-producing cells and protection from IDDM.
13279 9410902 Neonatal activation of CD28 signaling overcomes T cell anergy and prevents autoimmune diabetes by an IL-4-dependent mechanism.
13280 9410902 Previously, we showed that T cells from autoimmune nonobese diabetic (NOD) mice display proliferative hyporesponsiveness to TCR stimulation, which may be causal to the development of insulin-dependent diabetes mellitus (IDDM).
13281 9410902 Whereas neonatal treatment of NOD mice with anti-CD28 beginning at 2 wk of age inhibits destructive insulitis and protects against IDDM by enhancement of IL-4 production by islet-infiltrating T cells, administration of anti-CD28 beginning at 5-6 wk of age does not prevent IDDM.
13282 9410902 Thus, neonatal CD28 costimulation during 2-4 wk of age is required to prevent IDDM, and is mediated by the generation of a Th2 cell-enriched nondestructive environment in the pancreatic islets of treated NOD mice.
13283 9410902 Our data support the hypothesis that a CD28 signal is requisite for activation of IL-4-producing cells and protection from IDDM.
13284 9410902 Neonatal activation of CD28 signaling overcomes T cell anergy and prevents autoimmune diabetes by an IL-4-dependent mechanism.
13285 9410902 Previously, we showed that T cells from autoimmune nonobese diabetic (NOD) mice display proliferative hyporesponsiveness to TCR stimulation, which may be causal to the development of insulin-dependent diabetes mellitus (IDDM).
13286 9410902 Whereas neonatal treatment of NOD mice with anti-CD28 beginning at 2 wk of age inhibits destructive insulitis and protects against IDDM by enhancement of IL-4 production by islet-infiltrating T cells, administration of anti-CD28 beginning at 5-6 wk of age does not prevent IDDM.
13287 9410902 Thus, neonatal CD28 costimulation during 2-4 wk of age is required to prevent IDDM, and is mediated by the generation of a Th2 cell-enriched nondestructive environment in the pancreatic islets of treated NOD mice.
13288 9410902 Our data support the hypothesis that a CD28 signal is requisite for activation of IL-4-producing cells and protection from IDDM.
13289 9416431 Three Tunisian districts were selected to estimate the incidence of insulin-dependent diabetes mellitus (IDDM): Beja, Monastir and Gafsa.
13290 9416429 Insulin-dependent diabetes mellitus (IDDM) results from the destruction of pancreatic insulin-secreting cells by a T-cell-mediated autoimmune reaction.
13291 9416429 However, recent ongoing trials in humans using oral administration of insulin to prevent diabetes are based on a protective mechanism which seems to depend essentially on transforming growth factor-beta.
13292 9419439 Modulation of insulin-dependent diabetes mellitus (IDDM) in NOD mice by autoreactive T cells.
13293 9419439 Insulin-dependent diabetes mellitus (IDDM) is a T-cell-mediated autoimmune disease characterized by the destruction of insulin-producing beta cells in the islet of Langerhans.
13294 9419439 Modulation of insulin-dependent diabetes mellitus (IDDM) in NOD mice by autoreactive T cells.
13295 9419439 Insulin-dependent diabetes mellitus (IDDM) is a T-cell-mediated autoimmune disease characterized by the destruction of insulin-producing beta cells in the islet of Langerhans.
13296 9420175 The cytokine interleukin 1 inhibits insulin release and is selectively cytotoxic to beta-cells in isolated pancreatic rat islets.
13297 9420175 Thus, two-dimensional (2-D) gel electrophoresis of pancreatic islet proteins may be an important tool facilitating studies of the molecular pathogenesis of insulin-dependent diabetes mellitus. 2-D gel electrophoresis of islet proteins may lead to (i) the determination of qualitative and quantitative changes in specific islet proteins induced by cytokines, (ii) the determination of the effects of agents modulating cytokine action, and (iii) the identification of primary islet protein antigen(s) initiating the immune destruction of the beta-cells.
13298 9421371 Previous studies have shown that anti-gamma-interferon (IFN-gamma) antibody reduces the frequency of autoimmune IDDM in the DP-BB rat.
13299 9421371 Unexpectedly, IFN-gamma markedly reduced the incidence of IDDM as compared with control rats when administered six times per week at a dosage of 280,000 U between ages 30-35 to 105 days or ages 60-64 to 105 days.
13300 9421371 However, long-lasting protection against IDDM development over the 1-year study period was achieved only by the highest dosage of IFN-gamma administered from age 30 to 105 days.
13301 9421371 Ex vivo production of tumor necrosis factor-alpha from splenic lymphoid cells (SLCs) and peritoneal macrophages of the rats treated with IFN-gamma was comparable with that of controls; however, SLCs from the IFN-gamma-treated animals secreted lower amounts of IFN-gamma after stimulation with concanavalin A.
13302 9421371 IFN-gamma treatment also markedly reduced the frequency of phenotypically activated SLC-expressing class II antigens and interleukin-2 receptor.
13303 9421371 Finally, in agreement with the observed antidiabetogenic effects, exogenously administered IFN-gamma induced neither insulitis nor IDDM development in DR-BB rats, a subline of DP-BB rats in which autoimmune diabetes rarely occurs spontaneously but can be induced by administration of polyinosinic-polycytidilic acid.
13304 9421371 Previous studies have shown that anti-gamma-interferon (IFN-gamma) antibody reduces the frequency of autoimmune IDDM in the DP-BB rat.
13305 9421371 Unexpectedly, IFN-gamma markedly reduced the incidence of IDDM as compared with control rats when administered six times per week at a dosage of 280,000 U between ages 30-35 to 105 days or ages 60-64 to 105 days.
13306 9421371 However, long-lasting protection against IDDM development over the 1-year study period was achieved only by the highest dosage of IFN-gamma administered from age 30 to 105 days.
13307 9421371 Ex vivo production of tumor necrosis factor-alpha from splenic lymphoid cells (SLCs) and peritoneal macrophages of the rats treated with IFN-gamma was comparable with that of controls; however, SLCs from the IFN-gamma-treated animals secreted lower amounts of IFN-gamma after stimulation with concanavalin A.
13308 9421371 IFN-gamma treatment also markedly reduced the frequency of phenotypically activated SLC-expressing class II antigens and interleukin-2 receptor.
13309 9421371 Finally, in agreement with the observed antidiabetogenic effects, exogenously administered IFN-gamma induced neither insulitis nor IDDM development in DR-BB rats, a subline of DP-BB rats in which autoimmune diabetes rarely occurs spontaneously but can be induced by administration of polyinosinic-polycytidilic acid.
13310 9421371 Previous studies have shown that anti-gamma-interferon (IFN-gamma) antibody reduces the frequency of autoimmune IDDM in the DP-BB rat.
13311 9421371 Unexpectedly, IFN-gamma markedly reduced the incidence of IDDM as compared with control rats when administered six times per week at a dosage of 280,000 U between ages 30-35 to 105 days or ages 60-64 to 105 days.
13312 9421371 However, long-lasting protection against IDDM development over the 1-year study period was achieved only by the highest dosage of IFN-gamma administered from age 30 to 105 days.
13313 9421371 Ex vivo production of tumor necrosis factor-alpha from splenic lymphoid cells (SLCs) and peritoneal macrophages of the rats treated with IFN-gamma was comparable with that of controls; however, SLCs from the IFN-gamma-treated animals secreted lower amounts of IFN-gamma after stimulation with concanavalin A.
13314 9421371 IFN-gamma treatment also markedly reduced the frequency of phenotypically activated SLC-expressing class II antigens and interleukin-2 receptor.
13315 9421371 Finally, in agreement with the observed antidiabetogenic effects, exogenously administered IFN-gamma induced neither insulitis nor IDDM development in DR-BB rats, a subline of DP-BB rats in which autoimmune diabetes rarely occurs spontaneously but can be induced by administration of polyinosinic-polycytidilic acid.
13316 9421371 Previous studies have shown that anti-gamma-interferon (IFN-gamma) antibody reduces the frequency of autoimmune IDDM in the DP-BB rat.
13317 9421371 Unexpectedly, IFN-gamma markedly reduced the incidence of IDDM as compared with control rats when administered six times per week at a dosage of 280,000 U between ages 30-35 to 105 days or ages 60-64 to 105 days.
13318 9421371 However, long-lasting protection against IDDM development over the 1-year study period was achieved only by the highest dosage of IFN-gamma administered from age 30 to 105 days.
13319 9421371 Ex vivo production of tumor necrosis factor-alpha from splenic lymphoid cells (SLCs) and peritoneal macrophages of the rats treated with IFN-gamma was comparable with that of controls; however, SLCs from the IFN-gamma-treated animals secreted lower amounts of IFN-gamma after stimulation with concanavalin A.
13320 9421371 IFN-gamma treatment also markedly reduced the frequency of phenotypically activated SLC-expressing class II antigens and interleukin-2 receptor.
13321 9421371 Finally, in agreement with the observed antidiabetogenic effects, exogenously administered IFN-gamma induced neither insulitis nor IDDM development in DR-BB rats, a subline of DP-BB rats in which autoimmune diabetes rarely occurs spontaneously but can be induced by administration of polyinosinic-polycytidilic acid.
13322 9421429 The pancreatic islet monosialo-ganglioside (GM2-1), an autoantigen in insulin-dependent diabetes mellitus (IDDM) recently shown to be the target of autoantibodies associated with diabetes development in relatives of IDDM patients, is islet specific within the pancreas, and its expression is metabolically regulatable.
13323 9421429 Interestingly, this autoantigen is present in secretory granules similarly to other autoantigens in IDDM (insulin, carboxypeptidase H, 38-kDa protein, etc.), suggesting that the autoimmunity to the components of this organelle may be central to the pathogenesis of the disease.
13324 9421429 The pancreatic islet monosialo-ganglioside (GM2-1), an autoantigen in insulin-dependent diabetes mellitus (IDDM) recently shown to be the target of autoantibodies associated with diabetes development in relatives of IDDM patients, is islet specific within the pancreas, and its expression is metabolically regulatable.
13325 9421429 Interestingly, this autoantigen is present in secretory granules similarly to other autoantigens in IDDM (insulin, carboxypeptidase H, 38-kDa protein, etc.), suggesting that the autoimmunity to the components of this organelle may be central to the pathogenesis of the disease.
13326 9421467 GAD-reactive CD4+ Th1 cells induce diabetes in NOD/SCID mice.
13327 9421467 Although glutamic acid decarboxylase (GAD) has been implicated in IDDM, there is no direct evidence showing GAD-reactive T cells are diabetogenic in vivo.
13328 9421467 Splenocytes from this mouse showed a proliferative response to purified GAD, and were used to generate a CD4+ T cell line, designated 5A, that expresses TCRs encoding Vbeta2 and Vbeta12. 5A T cells exhibit a MHC restricted proliferative response to purified GAD, as well as GAD65 peptide 524-543.
13329 9421467 After antigen-specific stimulation, 5A T cells secrete IFNgamma and TNFalpha/beta, but not IL-4.
13330 9421467 We conclude that GAD injection in young NOD mice may, in some cases, provoke diabetes due to the activation of diabetogenic T cells reactive to GAD65 peptides.
13331 9421467 Our data provide direct evidence that GAD65 autoimmunity may be a critical event in the pathogenesis of IDDM.
13332 9421467 GAD-reactive CD4+ Th1 cells induce diabetes in NOD/SCID mice.
13333 9421467 Although glutamic acid decarboxylase (GAD) has been implicated in IDDM, there is no direct evidence showing GAD-reactive T cells are diabetogenic in vivo.
13334 9421467 Splenocytes from this mouse showed a proliferative response to purified GAD, and were used to generate a CD4+ T cell line, designated 5A, that expresses TCRs encoding Vbeta2 and Vbeta12. 5A T cells exhibit a MHC restricted proliferative response to purified GAD, as well as GAD65 peptide 524-543.
13335 9421467 After antigen-specific stimulation, 5A T cells secrete IFNgamma and TNFalpha/beta, but not IL-4.
13336 9421467 We conclude that GAD injection in young NOD mice may, in some cases, provoke diabetes due to the activation of diabetogenic T cells reactive to GAD65 peptides.
13337 9421467 Our data provide direct evidence that GAD65 autoimmunity may be a critical event in the pathogenesis of IDDM.
13338 9428763 Type 1 diabetes (insulin-dependent diabetes mellitus, IDDM) is a disease controlled by the major histocompatibility complex (MHC) which results from T-cell-mediated destruction of pancreatic beta-cells.
13339 9428763 All 56 Valpha24JalphaQ+ clones isolated from the diabetic twins/triplets secreted only interferon (IFN)-gamma upon stimulation; in contrast, 76 of 79 clones from the at-risk non-progressors and normals secreted both interleukin (IL)-4 and IFN-gamma.
13340 9428763 Half of the at-risk non-progressors had high serum levels of IL-4 and IFN-gamma.
13341 9428763 These results support a model for IDDM in which Thl-cell-mediated tissue damage is initially regulated by Valpha24JalphaQ+ T cells producing both cytokines; the loss of their capacity to secrete IL-4 is correlated with IDDM.
13342 9428763 Type 1 diabetes (insulin-dependent diabetes mellitus, IDDM) is a disease controlled by the major histocompatibility complex (MHC) which results from T-cell-mediated destruction of pancreatic beta-cells.
13343 9428763 All 56 Valpha24JalphaQ+ clones isolated from the diabetic twins/triplets secreted only interferon (IFN)-gamma upon stimulation; in contrast, 76 of 79 clones from the at-risk non-progressors and normals secreted both interleukin (IL)-4 and IFN-gamma.
13344 9428763 Half of the at-risk non-progressors had high serum levels of IL-4 and IFN-gamma.
13345 9428763 These results support a model for IDDM in which Thl-cell-mediated tissue damage is initially regulated by Valpha24JalphaQ+ T cells producing both cytokines; the loss of their capacity to secrete IL-4 is correlated with IDDM.
13346 9429894 Protection from autoimmune diabetes by adjuvant therapy in the non-obese diabetic mouse: the role of interleukin-4 and interleukin-10.
13347 9429894 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease that is characterized by the destruction of insulin-producing beta-cells in the pancreatic islets.
13348 9429894 Neutralizing monoclonal antibodies against IL-4 and IL-10 were injected, singularly or in combination, into CFA-treated NOD mice.
13349 9429894 These studies suggest a role for IL-4 and IL-10 in CFA-induced protection from diabetes in the NOD mouse.
13350 9433472 The prodromal period of insulin-dependent diabetes mellitus (IDDM) is characterized by circulating islet cell autoantibodies (ICA) and other beta cell specific autoantibodies.
13351 9433472 Despite biochemical characterization of the major beta cell autoantigens insulin, glutamic acid decarboxylase and protein tyrosine phosphatase and development of the respective antibody assays, ICA has remained the standard in IDDM prediction.
13352 9433472 Of 57 consecutive new-onset IDDM patients, 55 (96.5%) were ICA positive in the new assay while 51 (89.5%) were positive in the conventional assay suggesting that the sensitivity of TRFI exceeds that of the IAA, GAD65 and IA-2 autoantibody assays combined.
13353 9433472 The prodromal period of insulin-dependent diabetes mellitus (IDDM) is characterized by circulating islet cell autoantibodies (ICA) and other beta cell specific autoantibodies.
13354 9433472 Despite biochemical characterization of the major beta cell autoantigens insulin, glutamic acid decarboxylase and protein tyrosine phosphatase and development of the respective antibody assays, ICA has remained the standard in IDDM prediction.
13355 9433472 Of 57 consecutive new-onset IDDM patients, 55 (96.5%) were ICA positive in the new assay while 51 (89.5%) were positive in the conventional assay suggesting that the sensitivity of TRFI exceeds that of the IAA, GAD65 and IA-2 autoantibody assays combined.
13356 9433472 The prodromal period of insulin-dependent diabetes mellitus (IDDM) is characterized by circulating islet cell autoantibodies (ICA) and other beta cell specific autoantibodies.
13357 9433472 Despite biochemical characterization of the major beta cell autoantigens insulin, glutamic acid decarboxylase and protein tyrosine phosphatase and development of the respective antibody assays, ICA has remained the standard in IDDM prediction.
13358 9433472 Of 57 consecutive new-onset IDDM patients, 55 (96.5%) were ICA positive in the new assay while 51 (89.5%) were positive in the conventional assay suggesting that the sensitivity of TRFI exceeds that of the IAA, GAD65 and IA-2 autoantibody assays combined.
13359 9435304 An unselected population of 755 siblings of children with insulin-dependent diabetes mellitus (IDDM) was studied to evaluate the predictive characteristics of islet cell antibodies (ICA), antibodies to the IA-2 protein (IA-2A), antibodies to the 65-kD isoform of glutamic acid decarboxylase (GADA), insulin autoantibodies (IAA), and combinations of these markers.
13360 9436863 In view of the reported association of insulin-dependent diabetes mellitus (IDDM) with viral infections, (non-) islet-specific immune changes, and partial immunodeficiencies, we used immunonephelometry to measure circulating levels of IgM, IgG, and IgA in a registry-based group of IDDM patients under age 40 years at clinical onset (n = 397) and in age-matched nondiabetic siblings (n = 316) and control subjects (n = 322).
13361 9438201 Five to 20% insulin-dependent diabetes mellitus (IDDM) patients do not bear the classical HLA class II DR3 or DR4 susceptibility haplotypes.
13362 9439455 Protein tyrosine phosphatase-like protein IA2-antibodies plus glutamic acid decarboxylase 65 antibodies (GADA) indicates autoimmunity as frequently as islet cell antibodies assay in children with recently diagnosed diabetes mellitus.
13363 9439455 Islet cell antibodies (ICA), the classical autoimmunity marker for insulin-dependent diabetes mellitus (IDDM), are detected in approximately 85% of children with recently diagnosed diabetes.
13364 9439455 Now, antibodies against the protein tyrosine phosphatase-like protein IA2 (IA2-ab) have been detected in IDDM.
13365 9439455 Protein tyrosine phosphatase-like protein IA2-antibodies plus glutamic acid decarboxylase 65 antibodies (GADA) indicates autoimmunity as frequently as islet cell antibodies assay in children with recently diagnosed diabetes mellitus.
13366 9439455 Islet cell antibodies (ICA), the classical autoimmunity marker for insulin-dependent diabetes mellitus (IDDM), are detected in approximately 85% of children with recently diagnosed diabetes.
13367 9439455 Now, antibodies against the protein tyrosine phosphatase-like protein IA2 (IA2-ab) have been detected in IDDM.
13368 9439926 Albumin excretion was increased in both IDDM and NIDDM patients with proliferative retinopathy (p < 0.01) along with increased BMI of IDDM and increased insulin requirement of NIDDM patients (p < 0.01).
13369 9439926 Multiple regression analysis showed that proliferative retinopathy with the inclusion of non-proliferative retinopathy of IDDM and NIDDM patients was significantly correlated with diabetes duration, albumin excretion, somatic and autonomic neuropathy (p < 0.01).
13370 9439926 In IDDM and NIDDM patients proliferative retinopathy was found to be correlated with somatic and autonomic neuropathy, albumin excretion (p < 0.01) and hypertension (p < 0.05).
13371 9439926 Albumin excretion was increased in both IDDM and NIDDM patients with proliferative retinopathy (p < 0.01) along with increased BMI of IDDM and increased insulin requirement of NIDDM patients (p < 0.01).
13372 9439926 Multiple regression analysis showed that proliferative retinopathy with the inclusion of non-proliferative retinopathy of IDDM and NIDDM patients was significantly correlated with diabetes duration, albumin excretion, somatic and autonomic neuropathy (p < 0.01).
13373 9439926 In IDDM and NIDDM patients proliferative retinopathy was found to be correlated with somatic and autonomic neuropathy, albumin excretion (p < 0.01) and hypertension (p < 0.05).
13374 9439926 Albumin excretion was increased in both IDDM and NIDDM patients with proliferative retinopathy (p < 0.01) along with increased BMI of IDDM and increased insulin requirement of NIDDM patients (p < 0.01).
13375 9439926 Multiple regression analysis showed that proliferative retinopathy with the inclusion of non-proliferative retinopathy of IDDM and NIDDM patients was significantly correlated with diabetes duration, albumin excretion, somatic and autonomic neuropathy (p < 0.01).
13376 9439926 In IDDM and NIDDM patients proliferative retinopathy was found to be correlated with somatic and autonomic neuropathy, albumin excretion (p < 0.01) and hypertension (p < 0.05).
13377 9440375 Microalbuminuria has a cumulative incidence of > 30% in persons by 25 y duration of insulin-dependent diabetes mellitus (IDDM) and is a strong predictor of renal disease and mortality.
13378 9440375 A cross-sectional population-based study of Tasmanian adults with IDDM and no previous diagnosis of microalbuminuria was conducted by measuring usual dietary macronutrient intake with a food-frequency questionnaire and defining microalbuminuria as an average urinary albumin excretion rate between 20 and 200 micrograms albumin/min in at least two of three timed overnight urine collections.
13379 9440375 After sex, age, duration of diabetes, daily number of insulin injections, body mass index, glycated hemoglobin, serum high-density-lipoprotein cholesterol, frequency of exercise, and smoking status were adjusted for, the adjusted odds ratio for microalbuminuria for the highest quintile of energy-adjusted usual saturated fat intake compared with the lowest quintile was 4.9 (95% CI: 1.2, 20.0; P = 0.03).
13380 9440375 Microalbuminuria has a cumulative incidence of > 30% in persons by 25 y duration of insulin-dependent diabetes mellitus (IDDM) and is a strong predictor of renal disease and mortality.
13381 9440375 A cross-sectional population-based study of Tasmanian adults with IDDM and no previous diagnosis of microalbuminuria was conducted by measuring usual dietary macronutrient intake with a food-frequency questionnaire and defining microalbuminuria as an average urinary albumin excretion rate between 20 and 200 micrograms albumin/min in at least two of three timed overnight urine collections.
13382 9440375 After sex, age, duration of diabetes, daily number of insulin injections, body mass index, glycated hemoglobin, serum high-density-lipoprotein cholesterol, frequency of exercise, and smoking status were adjusted for, the adjusted odds ratio for microalbuminuria for the highest quintile of energy-adjusted usual saturated fat intake compared with the lowest quintile was 4.9 (95% CI: 1.2, 20.0; P = 0.03).
13383 9440474 Recombinant human insulin-like growth factor-I abolishes changes in insulin requirements consequent upon growth hormone pulsatility in young adults with type I diabetes mellitus.
13384 9440474 To investigate whether recombinant human insulin-like growth factor-I (rhIGF-I) has direct effects on the insulin requirement to maintain euglycemia independent of the growth hormone (GH) level, nine subjects with insulin-dependent diabetes mellitus ([IDDM] seven females; median (range) age, duration of diabetes, and hemoglobin A1C [HbA1C], 16.9 (12.5 to 21.9) years, 11.8 (4.6 to 16.8) years, and 9.8% (7.9% to 14.1%), respectively) underwent two euglycemic studies (6:00 PM to 8:00 AM) after double-blind subcutaneous administration of rhIGF-I/placebo (40 microg/kg).
13385 9440474 Samples were taken every 15 minutes (glucose and GH), 30 minutes (insulin and intermediate metabolites), and 60 minutes (IGF-I and nonesterified fatty acids [NEFA]).
13386 9440474 This difference is related to the abolition of changes in the insulin requirement after GH pulses, and would suggest a complex interaction between GH and IGF-I on insulin action.
13387 9441869 Enzyme-linked immunosorbent assay of autoantibodies against mitochondrial glycerophosphate dehydrogenase in insulin-dependent and non-insulin-dependent diabetic subjects.
13388 9441869 The mitochondrial enzyme FAD-linked glycerophosphate dehydrogenase (mGDH) plays a key role in the recognition of glucose as a stimulus for insulin release from the pancreatic islet B-cell.
13389 9441869 In the present study, an ELISA procedure was used for the measurement of mGDH antibodies in both insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetic patients.
13390 9441869 These findings indicate that the mitochondrial enzyme mGDH often acts as an antigenic determinant in IDDM, but not in NIDDM, patients.
13391 9441869 Enzyme-linked immunosorbent assay of autoantibodies against mitochondrial glycerophosphate dehydrogenase in insulin-dependent and non-insulin-dependent diabetic subjects.
13392 9441869 The mitochondrial enzyme FAD-linked glycerophosphate dehydrogenase (mGDH) plays a key role in the recognition of glucose as a stimulus for insulin release from the pancreatic islet B-cell.
13393 9441869 In the present study, an ELISA procedure was used for the measurement of mGDH antibodies in both insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetic patients.
13394 9441869 These findings indicate that the mitochondrial enzyme mGDH often acts as an antigenic determinant in IDDM, but not in NIDDM, patients.
13395 9442461 We evaluated plasma, erythrocyte and platelet magnesium levels in patients with insulin-dependent diabetes mellitus (IDDM) with normoalbuminuria (N = 10), microalbuminuria (N = 10), and clinical proteinuria (N = 7), and in a group of healthy subjects (N = 10).
13396 9442803 We determined the distribution of DR4 subtypes in 309 DQB1*0302-positive haplotypes found in insulin-dependent diabetes mellitus (IDDM) patients and 70 control haplotypes present only in healthy family members.
13397 9442803 HLA-B39 was more frequent in DRB1*0404-DQB1*0302-positive IDDM haplotypes compared with control ones (37.0% vs. 14.3%, P = 0.049), suggesting an involvement of the region telomeric to HLA-DRB1 in the susceptibility to IDDM.
13398 9442803 We determined the distribution of DR4 subtypes in 309 DQB1*0302-positive haplotypes found in insulin-dependent diabetes mellitus (IDDM) patients and 70 control haplotypes present only in healthy family members.
13399 9442803 HLA-B39 was more frequent in DRB1*0404-DQB1*0302-positive IDDM haplotypes compared with control ones (37.0% vs. 14.3%, P = 0.049), suggesting an involvement of the region telomeric to HLA-DRB1 in the susceptibility to IDDM.
13400 9442805 No association or linkage to IDDM of an interferon regulatory factor-1 gene polymorphism in a Danish population.
13401 9442805 It has been shown that the inducible nitric oxide synthase (iNOS) is induced in islets of Langerhans by interleukin-1 beta (IL-1 beta).
13402 9442805 Interferon regulatory factor-1 (IRF-1), a transcriptional factor known to play an essential role in the induction of the inducible nitric oxide synthase, has also been shown to be induced by IL-1 beta in isolated islets of Langerhans.
13403 9442805 We typed 123 Danish Caucasian insulin-dependent diabetes mellitus (IDDM) multiplex families (550 individuals including 271 diabetic patients) and 108 control subjects of Danish Caucasian origin.
13404 9442805 Even though we could not associate the GT-repeat polymorphism to IDDM in this study, additional mutation screening is warranted, as we still think the IRF-1 gene is a potential candidate gene for IDDM.
13405 9442805 No association or linkage to IDDM of an interferon regulatory factor-1 gene polymorphism in a Danish population.
13406 9442805 It has been shown that the inducible nitric oxide synthase (iNOS) is induced in islets of Langerhans by interleukin-1 beta (IL-1 beta).
13407 9442805 Interferon regulatory factor-1 (IRF-1), a transcriptional factor known to play an essential role in the induction of the inducible nitric oxide synthase, has also been shown to be induced by IL-1 beta in isolated islets of Langerhans.
13408 9442805 We typed 123 Danish Caucasian insulin-dependent diabetes mellitus (IDDM) multiplex families (550 individuals including 271 diabetic patients) and 108 control subjects of Danish Caucasian origin.
13409 9442805 Even though we could not associate the GT-repeat polymorphism to IDDM in this study, additional mutation screening is warranted, as we still think the IRF-1 gene is a potential candidate gene for IDDM.
13410 9442805 No association or linkage to IDDM of an interferon regulatory factor-1 gene polymorphism in a Danish population.
13411 9442805 It has been shown that the inducible nitric oxide synthase (iNOS) is induced in islets of Langerhans by interleukin-1 beta (IL-1 beta).
13412 9442805 Interferon regulatory factor-1 (IRF-1), a transcriptional factor known to play an essential role in the induction of the inducible nitric oxide synthase, has also been shown to be induced by IL-1 beta in isolated islets of Langerhans.
13413 9442805 We typed 123 Danish Caucasian insulin-dependent diabetes mellitus (IDDM) multiplex families (550 individuals including 271 diabetic patients) and 108 control subjects of Danish Caucasian origin.
13414 9442805 Even though we could not associate the GT-repeat polymorphism to IDDM in this study, additional mutation screening is warranted, as we still think the IRF-1 gene is a potential candidate gene for IDDM.
13415 9442806 These data provide further evidence that insulin-dependent diabetes mellitus (IDDM) HLA class II susceptibility alleles cannot serve as genetic markers for susceptibility to glucose intolerance during pregnancy.
13416 9442809 Among clinical variables, treatment with insulin for IDDM and NIDDM patients was an important predictor of lower extremity complications compared to NIDDM patients not being treated with insulin.
13417 9442813 Clinical parameters, including quantitative hand movement and electromyogram, were followed over a decade of continuous ARI treatment with sorbinil (400 mg/day) in two patients with insulin-dependent diabetes mellitus (IDDM) and severe compromising LJM, and compared to the published 10-year prospective investigation of untreated IDDM diabetic patients with LJM.
13418 9444449 A common treatment regimen for patients with either insulin-dependent diabetes mellitus (IDDM) or non-insulin-dependent diabetes mellitus (NIDDM) is a combination of rapid-acting insulin and intermediate-acting insulin administered twice each day.
13419 9444449 In 707 randomized patients, 379 with IDDM and 328 with NIDDM, we studied the effect of twice-daily insulin lispro or regular human insulin in combination with NPH human insulin (isophane insulin) on premeal, 2-hour postprandial, and bedtime glycemic control.
13420 9444449 Assessments were based on the results of a seven-point blood glucose profile, the insulin dose (by formulation and time of administration), the incidence and frequency of hypoglycemic episodes, and the glycated hemoglobin value.
13421 9444449 A common treatment regimen for patients with either insulin-dependent diabetes mellitus (IDDM) or non-insulin-dependent diabetes mellitus (NIDDM) is a combination of rapid-acting insulin and intermediate-acting insulin administered twice each day.
13422 9444449 In 707 randomized patients, 379 with IDDM and 328 with NIDDM, we studied the effect of twice-daily insulin lispro or regular human insulin in combination with NPH human insulin (isophane insulin) on premeal, 2-hour postprandial, and bedtime glycemic control.
13423 9444449 Assessments were based on the results of a seven-point blood glucose profile, the insulin dose (by formulation and time of administration), the incidence and frequency of hypoglycemic episodes, and the glycated hemoglobin value.
13424 9445387 Suppressive effect of insulin on the synthesis of sucrase-isomaltase complex in small intestinal epithelial cells, and abnormal increase in the complex under diabetic conditions.
13425 9445387 An abnormally high level of the sucrase-isomaltase (SI) complex in the small intestine of rats with streptozotocin-induced insulin-dependent diabetes mellitus (IDDM) was normalized in 11 h by the administration of insulin, in addition to normalization of the blood glucose level.
13426 9445387 Thus the synthesis of the SI complex might exceed normal levels in the epithelial cells as a direct result of the depletion of insulin under IDDM conditions.
13427 9445387 Suppressive effect of insulin on the synthesis of sucrase-isomaltase complex in small intestinal epithelial cells, and abnormal increase in the complex under diabetic conditions.
13428 9445387 An abnormally high level of the sucrase-isomaltase (SI) complex in the small intestine of rats with streptozotocin-induced insulin-dependent diabetes mellitus (IDDM) was normalized in 11 h by the administration of insulin, in addition to normalization of the blood glucose level.
13429 9445387 Thus the synthesis of the SI complex might exceed normal levels in the epithelial cells as a direct result of the depletion of insulin under IDDM conditions.
13430 9446325 In the present study, gene-engineering producers for proinsulin and peptide fragments of glutamic acid decarboxylase (GAD), the main autoantigens of islet cells responsible for development of insulin-dependent diabetes mellitus (IDDM), were prepared.
13431 9446325 In sera from IDDM patients, antibodies to two GAD fragments containing amino acid sequences 1-80 and 151-585 were also detected. 16% of sera from patients with recently developed IDDM and 37.5% of sera from patients with long-lasting IDDM reacted with N-terminal GAD fragment. 12% of sera from group 1 and 45.8% of sera from group 2 reacted with central-C-terminal GAD fragment.
13432 9446325 In the present study, gene-engineering producers for proinsulin and peptide fragments of glutamic acid decarboxylase (GAD), the main autoantigens of islet cells responsible for development of insulin-dependent diabetes mellitus (IDDM), were prepared.
13433 9446325 In sera from IDDM patients, antibodies to two GAD fragments containing amino acid sequences 1-80 and 151-585 were also detected. 16% of sera from patients with recently developed IDDM and 37.5% of sera from patients with long-lasting IDDM reacted with N-terminal GAD fragment. 12% of sera from group 1 and 45.8% of sera from group 2 reacted with central-C-terminal GAD fragment.
13434 9447280 Autoantibody against IA-2 improves the test sensitivity for insulin-dependent diabetes mellitus in Japanese patients of child onset.
13435 9447280 We previously reported that IA-2 autoantibodies (Ab) facilitated the diagnosis of Japanese insulin-dependent diabetes mellitus (IDDM), but the number tested was not large enough to investigate whether IA-2Ab can improve the diagnostic accuracy.
13436 9447280 In this report, sera from 78 patients with less than 2 year-disease duration (the mean (range) ages were 19.2 (6-52) years old) were tested in order to clarify that the combination of IA-2Ab and glutamic acid decarboxylase 65 (GAD65)Ab would improve the test sensitivity for IDDM.
13437 9447280 We confirmed that IA-2 antibody was detected in IDDM among Japanese, as seen in Caucasians, but the test sensitivity was improved only in young IDDM patients among Japanese.
13438 9447280 Autoantibody against IA-2 improves the test sensitivity for insulin-dependent diabetes mellitus in Japanese patients of child onset.
13439 9447280 We previously reported that IA-2 autoantibodies (Ab) facilitated the diagnosis of Japanese insulin-dependent diabetes mellitus (IDDM), but the number tested was not large enough to investigate whether IA-2Ab can improve the diagnostic accuracy.
13440 9447280 In this report, sera from 78 patients with less than 2 year-disease duration (the mean (range) ages were 19.2 (6-52) years old) were tested in order to clarify that the combination of IA-2Ab and glutamic acid decarboxylase 65 (GAD65)Ab would improve the test sensitivity for IDDM.
13441 9447280 We confirmed that IA-2 antibody was detected in IDDM among Japanese, as seen in Caucasians, but the test sensitivity was improved only in young IDDM patients among Japanese.
13442 9447280 Autoantibody against IA-2 improves the test sensitivity for insulin-dependent diabetes mellitus in Japanese patients of child onset.
13443 9447280 We previously reported that IA-2 autoantibodies (Ab) facilitated the diagnosis of Japanese insulin-dependent diabetes mellitus (IDDM), but the number tested was not large enough to investigate whether IA-2Ab can improve the diagnostic accuracy.
13444 9447280 In this report, sera from 78 patients with less than 2 year-disease duration (the mean (range) ages were 19.2 (6-52) years old) were tested in order to clarify that the combination of IA-2Ab and glutamic acid decarboxylase 65 (GAD65)Ab would improve the test sensitivity for IDDM.
13445 9447280 We confirmed that IA-2 antibody was detected in IDDM among Japanese, as seen in Caucasians, but the test sensitivity was improved only in young IDDM patients among Japanese.
13446 9447950 An autoimmune basis for the pathogenesis of insulin-dependent diabetes mellitus (IDDM) is supported by the frequent presence of autoantibodies - islet cell antibodies (ICAs) and GAD antibodies (GADab).
13447 9449378 Rat hepatoma cells were engineered to express, in a regulated manner, mature human insulin as an approach to the development of artificial beta-cells for insulin-dependent diabetes mellitus (IDDM) gene therapy.
13448 9449378 A chimeric gene obtained by linking a 2.4-kb fragment of the P-enolpyruvate carboxykinase (PEPCK) gene promoter to a human proinsulin gene (PEPCK/Insm), containing genetically engineered furin endoprotease cleavage sites, was stably transfected into FTO-2B rat hepatoma cells.
13449 9449378 Insulin produced by FTOInsm cells was biologically active because it blocked endogenous PEPCK gene expression and induced glucose uptake and lactate production.
13450 9450880 Effect of adjustment of maternal serum alpha-fetoprotein levels in insulin-dependent diabetes mellitus.
13451 9450880 Our objective was to determine the effect of the 20% upward adjustment of maternal serum alphafetoprotein (MSAFP) in patients with insulin-dependent diabetes mellitus (IDDM) on the number of patients that would be classified at increased risk for pregnancy complicated by either Down syndrome (DS) or neural tube defect (NTD).
13452 9451599 In order to study cytokine production profile (IFN-gamma, IL-4 and TNF-alpha) and TCRBV-gene usage of peripheral autoreactive T cells from IDDM patients, we have generated antigen-specific T cell lines with either tetanus toxoid, insulinoma membranes or a single beta-cell protein, recombinant ICA69, which has been shown to be a target of both autoantibodies and T cells in IDDM.
13453 9451599 T cell responses against beta-cell antigens and tetanus toxoid (TT) were shown to be associated with IFN-gamma and TNF-alpha production, suggestive of a Th1-like phenotype of the T-cell lines.
13454 9453284 Molecular biology, gene technology and immunology have extensively clarified the aetiology and pathogenesis of insulin-dependent diabetes mellitus (IDDM).
13455 9453284 Both studies rely on screening of newborn infants for IDDM susceptibility alleles at the HLA-DQB1 locus.
13456 9453284 Meanwhile, in the clinical care of children with IDDM, the importance of intensified and individualized insulin therapy in prevention of diabetic microangiopathy has become increasingly clear, and should be implemented in the care of most paediatric patients.
13457 9453284 Molecular biology, gene technology and immunology have extensively clarified the aetiology and pathogenesis of insulin-dependent diabetes mellitus (IDDM).
13458 9453284 Both studies rely on screening of newborn infants for IDDM susceptibility alleles at the HLA-DQB1 locus.
13459 9453284 Meanwhile, in the clinical care of children with IDDM, the importance of intensified and individualized insulin therapy in prevention of diabetic microangiopathy has become increasingly clear, and should be implemented in the care of most paediatric patients.
13460 9453284 Molecular biology, gene technology and immunology have extensively clarified the aetiology and pathogenesis of insulin-dependent diabetes mellitus (IDDM).
13461 9453284 Both studies rely on screening of newborn infants for IDDM susceptibility alleles at the HLA-DQB1 locus.
13462 9453284 Meanwhile, in the clinical care of children with IDDM, the importance of intensified and individualized insulin therapy in prevention of diabetic microangiopathy has become increasingly clear, and should be implemented in the care of most paediatric patients.
13463 9453285 Only weak associations have been found for particular environmental factors and development of insulin-dependent diabetes mellitus (IDDM).
13464 9453286 An abundant body of literature suggests that the cellular immune system plays a key role in the autoimmune destruction of insulin-secreting pancreatic beta cells that results in insulin-dependent diabetes mellitus (IDDM).
13465 9453287 We have therefore developed a strategy to predict T-cell epitopes and applied it to tyrosine phosphatase IA-2, an autoantigen in IDDM, and HLA-DR4(*0401).
13466 9453288 Insulin-dependent diabetes mellitus (IDDM) is associated with both antibody and T-cell autoimmunity to pancreatic islet cell components.
13467 9453289 There is strong evidence that the aetiology of insulin-dependent diabetes mellitus (IDDM) is due to a complex interaction between genes and the environment and that the pathogenesis is autoimmune.
13468 9453292 Nephropathy is the major life-threatening complication of insulin-dependent diabetes mellitus (IDDM).
13469 9453292 Timely treatment with an angiotensin-converting enzyme inhibitor, independently of rise in arterial blood pressure, should be considered if improvement of glycaemic control and moderate decrease of dietary protein intake for 6-12 months have failed to reduce the albumin excretion rate.
13470 9453293 Insulin-dependent diabetes mellitus (IDDM) is a chronic autoimmune disease with a subclinical prodromal period characterized by selective destruction of insulin-producing beta cells in the pancreatic islets.
13471 9453294 The first large-scale (secondary) intervention trials have been initiated in first-degree family members of patients with insulin-dependent diabetes mellitus (IDDM).
13472 9455929 In a Hong Kong Chinese population we have detected the 3243 mutation in 2 of 74 unrelated subjects with well characterized insulin-dependent (Type 1) diabetes mellitus (IDDM) and 2 of 75 unrelated subjects with young onset (<35 years) non-insulin-dependent diabetes (NIDDM).
13473 9455931 Reduced bone mineral density (BMD), termed diabetic osteopenia, has been reported in patients with insulin-dependent (Type 1) diabetes mellitus (IDDM).
13474 9455931 To examine BMD in long-term IDDM patients with normal kidney function, but with different degrees of urinary albumin excretion rate (UAER), compared to that of patients with elevated plasma creatinine, 36 IDDM male patients (mean duration 27 years) were subdivided according to UAER (<30, 30-300, >300, >300 mg 24 h(-1) and plasma creatinine 0.120-0.350 mmol l(-1)) and 15 controls were recruited.
13475 9455931 Reduced bone mineral density (BMD), termed diabetic osteopenia, has been reported in patients with insulin-dependent (Type 1) diabetes mellitus (IDDM).
13476 9455931 To examine BMD in long-term IDDM patients with normal kidney function, but with different degrees of urinary albumin excretion rate (UAER), compared to that of patients with elevated plasma creatinine, 36 IDDM male patients (mean duration 27 years) were subdivided according to UAER (<30, 30-300, >300, >300 mg 24 h(-1) and plasma creatinine 0.120-0.350 mmol l(-1)) and 15 controls were recruited.
13477 9458110 Screening of the TAP1 gene by denaturing gradient gel electrophoresis in insulin-dependent diabetes mellitus: detection and comparison of new polymorphisms between patients and controls.
13478 9458110 New protective or disease-associated polymorphisms in the TAP1 gene were sought in insulin-dependent diabetes mellitus (IDDM) patients with the use of denaturing gradient gel electrophoresis (DGGE) screening of genomic DNA.
13479 9458110 The TAP1 gene is located in the human leukocyte antigen (HLA) class II region of the genome and encodes components of a peptide transporter essential for antigen presentation by HLA class I molecules.
13480 9458110 DNA fragments of TAP1 yielded DGGE bands with patterns whose frequencies differed between IDDM patients and controls.
13481 9458110 Sequencing of TAP1 fragments encompassing exon 7 gave rise to a DGGE band pattern exclusively observed in an IDDM patient and sequencing revealed a previously unidentified polymorphisms at codon 518 (GTC-->ATC, Val-->Ile).
13482 9458110 Screening of the TAP1 gene by denaturing gradient gel electrophoresis in insulin-dependent diabetes mellitus: detection and comparison of new polymorphisms between patients and controls.
13483 9458110 New protective or disease-associated polymorphisms in the TAP1 gene were sought in insulin-dependent diabetes mellitus (IDDM) patients with the use of denaturing gradient gel electrophoresis (DGGE) screening of genomic DNA.
13484 9458110 The TAP1 gene is located in the human leukocyte antigen (HLA) class II region of the genome and encodes components of a peptide transporter essential for antigen presentation by HLA class I molecules.
13485 9458110 DNA fragments of TAP1 yielded DGGE bands with patterns whose frequencies differed between IDDM patients and controls.
13486 9458110 Sequencing of TAP1 fragments encompassing exon 7 gave rise to a DGGE band pattern exclusively observed in an IDDM patient and sequencing revealed a previously unidentified polymorphisms at codon 518 (GTC-->ATC, Val-->Ile).
13487 9458110 Screening of the TAP1 gene by denaturing gradient gel electrophoresis in insulin-dependent diabetes mellitus: detection and comparison of new polymorphisms between patients and controls.
13488 9458110 New protective or disease-associated polymorphisms in the TAP1 gene were sought in insulin-dependent diabetes mellitus (IDDM) patients with the use of denaturing gradient gel electrophoresis (DGGE) screening of genomic DNA.
13489 9458110 The TAP1 gene is located in the human leukocyte antigen (HLA) class II region of the genome and encodes components of a peptide transporter essential for antigen presentation by HLA class I molecules.
13490 9458110 DNA fragments of TAP1 yielded DGGE bands with patterns whose frequencies differed between IDDM patients and controls.
13491 9458110 Sequencing of TAP1 fragments encompassing exon 7 gave rise to a DGGE band pattern exclusively observed in an IDDM patient and sequencing revealed a previously unidentified polymorphisms at codon 518 (GTC-->ATC, Val-->Ile).
13492 9458118 Highly polymorphic promoter regions of HLA DQA1 and DQB1 genes do not help to further define disease susceptibility in insulin-dependent diabetes mellitus.
13493 9458118 HLA DQA1, HLA DQB1 genes confer susceptibility to insulin-dependent (type 1) diabetes mellitus (IDDM).
13494 9458118 Of major interest for IDDM susceptibility are the promoter "splits" of HLA DQA1*0301 (QAP3.1 and QAP3.2) and HLA DQB1*0302 (QBP3.2 and QBP3.3).
13495 9458118 Highly polymorphic promoter regions of HLA DQA1 and DQB1 genes do not help to further define disease susceptibility in insulin-dependent diabetes mellitus.
13496 9458118 HLA DQA1, HLA DQB1 genes confer susceptibility to insulin-dependent (type 1) diabetes mellitus (IDDM).
13497 9458118 Of major interest for IDDM susceptibility are the promoter "splits" of HLA DQA1*0301 (QAP3.1 and QAP3.2) and HLA DQB1*0302 (QBP3.2 and QBP3.3).
13498 9461232 Diabetic nephropathy is a serious and frequent complication of insulin-dependent diabetes mellitus (IDDM) that has a strong genetic component.
13499 9461232 In conclusion, results obtained in our family-based study support a role of the angiotensinogen gene M235T polymorphism, and specifically the T allele, in the development of diabetic nephropathy in IDDM.
13500 9461232 Diabetic nephropathy is a serious and frequent complication of insulin-dependent diabetes mellitus (IDDM) that has a strong genetic component.
13501 9461232 In conclusion, results obtained in our family-based study support a role of the angiotensinogen gene M235T polymorphism, and specifically the T allele, in the development of diabetic nephropathy in IDDM.
13502 9463577 The vascular pole area (VPA) and glomerular volume were measured in renal biopsies from 9 insulin-dependent diabetes mellitus (IDDM) patients with normal albumin excretion rate (IDDM group 1), 38 IDDM patients with albumin excretion rate > 15 micrograms/min (IDDM group 2) and 10 living kidney donors (ND).
13503 9467559 We quantitated the hemodynamic and metabolic effects of two doses of i.v. insulin (1 and 5 mU/kg.min, 120 min each) and several aspects of autonomic function in 28 patients with insulin-dependent diabetes mellitus (IDDM) and in 7 matched normal subjects under standardized normoglycemic conditions.
13504 9467559 Forearm vascular resistance decreased significantly in the patients with IDDM [by -7.1 +/- 1.4 mm Hg/(mL/dL.min); P < 0.001 for high vs. low dose insulin], but not in the normal subjects (-0.1 +/- 2.5 mm Hg/(mL/dL.min; P = NS).
13505 9467559 We conclude that both impaired vagal heart rate control and sympathetic nervous dysfunction exaggerate the hemodynamic effects of insulin in patients with IDDM and could contribute to insulin-induced hypotension.
13506 9467559 We quantitated the hemodynamic and metabolic effects of two doses of i.v. insulin (1 and 5 mU/kg.min, 120 min each) and several aspects of autonomic function in 28 patients with insulin-dependent diabetes mellitus (IDDM) and in 7 matched normal subjects under standardized normoglycemic conditions.
13507 9467559 Forearm vascular resistance decreased significantly in the patients with IDDM [by -7.1 +/- 1.4 mm Hg/(mL/dL.min); P < 0.001 for high vs. low dose insulin], but not in the normal subjects (-0.1 +/- 2.5 mm Hg/(mL/dL.min; P = NS).
13508 9467559 We conclude that both impaired vagal heart rate control and sympathetic nervous dysfunction exaggerate the hemodynamic effects of insulin in patients with IDDM and could contribute to insulin-induced hypotension.
13509 9467559 We quantitated the hemodynamic and metabolic effects of two doses of i.v. insulin (1 and 5 mU/kg.min, 120 min each) and several aspects of autonomic function in 28 patients with insulin-dependent diabetes mellitus (IDDM) and in 7 matched normal subjects under standardized normoglycemic conditions.
13510 9467559 Forearm vascular resistance decreased significantly in the patients with IDDM [by -7.1 +/- 1.4 mm Hg/(mL/dL.min); P < 0.001 for high vs. low dose insulin], but not in the normal subjects (-0.1 +/- 2.5 mm Hg/(mL/dL.min; P = NS).
13511 9467559 We conclude that both impaired vagal heart rate control and sympathetic nervous dysfunction exaggerate the hemodynamic effects of insulin in patients with IDDM and could contribute to insulin-induced hypotension.
13512 9467658 Dietary wheat gluten has been associated with the risk of diabetes in animal models of human insulin-dependent diabetes mellitus (IDDM).
13513 9467658 Cellular responsiveness to gluten was not associated with HLA-DQB1 risk alleles for IDDM in patients.
13514 9467658 Dietary wheat gluten has been associated with the risk of diabetes in animal models of human insulin-dependent diabetes mellitus (IDDM).
13515 9467658 Cellular responsiveness to gluten was not associated with HLA-DQB1 risk alleles for IDDM in patients.
13516 9469500 Relationships of cell proliferation and expression of integrin subunits and type I collagen in skin fibroblasts with renal lesions in patients with IDDM.
13517 9469500 Previous studies have shown that cultured skin fibroblasts (SFs) from insulin-dependent diabetic mellitus (IDDM) patients with diabetic nephropathy (DN) exhibit both increased proliferation and Na+/H+ antiporter activity.
13518 9469500 The present study correlated the growth rate and mRNA expression of integrin subunits, extracellular matrix molecules, and transforming growth factor-beta in cultured SFs, with the biopsy determined rate of development of DN lesions ranging from slow to rapid in nine IDDM patients.
13519 9469500 Expression of cultured SF alpha3 integrin subunit mRNA levels, as well as type I collagen mRNA (P < 0.05 for both), but not transforming growth factor-beta mRNA levels (Northern blot analysis), were also positively correlated with mesangial expansion score.
13520 9469500 Relationships of cell proliferation and expression of integrin subunits and type I collagen in skin fibroblasts with renal lesions in patients with IDDM.
13521 9469500 Previous studies have shown that cultured skin fibroblasts (SFs) from insulin-dependent diabetic mellitus (IDDM) patients with diabetic nephropathy (DN) exhibit both increased proliferation and Na+/H+ antiporter activity.
13522 9469500 The present study correlated the growth rate and mRNA expression of integrin subunits, extracellular matrix molecules, and transforming growth factor-beta in cultured SFs, with the biopsy determined rate of development of DN lesions ranging from slow to rapid in nine IDDM patients.
13523 9469500 Expression of cultured SF alpha3 integrin subunit mRNA levels, as well as type I collagen mRNA (P < 0.05 for both), but not transforming growth factor-beta mRNA levels (Northern blot analysis), were also positively correlated with mesangial expansion score.
13524 9469500 Relationships of cell proliferation and expression of integrin subunits and type I collagen in skin fibroblasts with renal lesions in patients with IDDM.
13525 9469500 Previous studies have shown that cultured skin fibroblasts (SFs) from insulin-dependent diabetic mellitus (IDDM) patients with diabetic nephropathy (DN) exhibit both increased proliferation and Na+/H+ antiporter activity.
13526 9469500 The present study correlated the growth rate and mRNA expression of integrin subunits, extracellular matrix molecules, and transforming growth factor-beta in cultured SFs, with the biopsy determined rate of development of DN lesions ranging from slow to rapid in nine IDDM patients.
13527 9469500 Expression of cultured SF alpha3 integrin subunit mRNA levels, as well as type I collagen mRNA (P < 0.05 for both), but not transforming growth factor-beta mRNA levels (Northern blot analysis), were also positively correlated with mesangial expansion score.
13528 9471349 Cardiohemodynamics was evaluated in 129 patients with insulin-dependent diabetes mellitus (IDDM) by rheopolycardiography.
13529 9472156 It is suggested that the development of insulin-dependent diabetes mellitus (IDDM) is due to insufficiency of local immunoneuroendocrine system (LINES), which prevents development of the pathological process in the insular tissue at the very early stages.
13530 9472678 In the present study we investigate whether or not anticardiolipin antibody (aCL) is produced in NOD mice, which is a representative animal model of insulin-dependent diabetes mellitus (IDDM).
13531 9472973 The study aim was to measure body composition and fat distribution in premenopausal and postmenopausal women with insulin-dependent ([IDDM] n = 53) and non-insulin-dependent ([NIDDM] n = 32) diabetes mellitus by dual-energy x-ray absorptiometry.
13532 9475255 A 30-year-old Japanese female developed insulin-dependent diabetes mellitus (IDDM).
13533 9475358 To investigate what determines the prognosis of diabetes mellitus positive for antibodies to glutamate decarboxylase, we measured HLA-DRB1 alleles in three groups: 77 cases of insulin-dependent diabetes mellitus (IDDM), 44 of non-insulin-dependent diabetes mellitus (NIDDM) with secondary failure of oral hypoglycemic therapy, and 22 of NIDDM well controlled by diet and/or sulfonylurea agents.
13534 9475358 The proportion of susceptible and resistant alleles to IDDM determined the degree of insulin deficiency, and comparison of IDDM to NIDDM well controlled by diet and/or sulfonylurea agents revealed significant differences in DRB1*0405 (P < 0.05; RR = 2.82 and RR = 0.89, respectively) and DRB1*1502 (P < 0.001; RR = 0.02 and RR = 2.19, respectively).
13535 9475358 To investigate what determines the prognosis of diabetes mellitus positive for antibodies to glutamate decarboxylase, we measured HLA-DRB1 alleles in three groups: 77 cases of insulin-dependent diabetes mellitus (IDDM), 44 of non-insulin-dependent diabetes mellitus (NIDDM) with secondary failure of oral hypoglycemic therapy, and 22 of NIDDM well controlled by diet and/or sulfonylurea agents.
13536 9475358 The proportion of susceptible and resistant alleles to IDDM determined the degree of insulin deficiency, and comparison of IDDM to NIDDM well controlled by diet and/or sulfonylurea agents revealed significant differences in DRB1*0405 (P < 0.05; RR = 2.82 and RR = 0.89, respectively) and DRB1*1502 (P < 0.001; RR = 0.02 and RR = 2.19, respectively).
13537 9477383 Hyperglycemia portends chronic complications in insulin-dependent diabetes mellitus (IDDM) and substantial benefits are associated with "tight" glycemic control.
13538 9478018 Although mild abnormalities of amino acid metabolism frequently exist in conventionally treated insulin-dependent diabetes mellitus (IDDM), their physiologic and nutritional importance is uncertain.
13539 9478018 We tested whether a tendency toward body N loss can be either masked or revealed in insulin-treated IDDM by changing the level of protein in the diet.
13540 9478018 Thus, even during insulin treatment, the ability to maximally recycle endogenous amino acids is impaired in IDDM, as is the ability to adaptively increase dietary amino acid retention in response to protein restriction.
13541 9478018 Although mild abnormalities of amino acid metabolism frequently exist in conventionally treated insulin-dependent diabetes mellitus (IDDM), their physiologic and nutritional importance is uncertain.
13542 9478018 We tested whether a tendency toward body N loss can be either masked or revealed in insulin-treated IDDM by changing the level of protein in the diet.
13543 9478018 Thus, even during insulin treatment, the ability to maximally recycle endogenous amino acids is impaired in IDDM, as is the ability to adaptively increase dietary amino acid retention in response to protein restriction.
13544 9478018 Although mild abnormalities of amino acid metabolism frequently exist in conventionally treated insulin-dependent diabetes mellitus (IDDM), their physiologic and nutritional importance is uncertain.
13545 9478018 We tested whether a tendency toward body N loss can be either masked or revealed in insulin-treated IDDM by changing the level of protein in the diet.
13546 9478018 Thus, even during insulin treatment, the ability to maximally recycle endogenous amino acids is impaired in IDDM, as is the ability to adaptively increase dietary amino acid retention in response to protein restriction.
13547 9478019 The effects of dietary protein deprivation in insulin-dependent diabetes mellitus (IDDM) have been investigated in a merely rudimentary fashion in human subjects.
13548 9478316 The study compares an occurrence rate of congenital malformations in newborn infants of mothers with insulin dependent diabetes (IDDM) and newborns of healthy mothers and mothers with pregnancy diabetes (GDM).
13549 9480718 Combined analysis of GAD65 and ICA512(IA-2) autoantibodies in organ and non-organ-specific autoimmune diseases confers high specificity for insulin-dependent diabetes mellitus.
13550 9480718 There is evidence that insulin-dependent diabetes mellitus (IDDM) may develop in association with other non-beta-cell-specific autoimmune diseases.
13551 9480718 We aimed to assess whether autoantibodies to the islet cell antigens glutamic acid decarboxylase (Mr 65,000 isoform) (GAD65) and ICA512(IA-2), present alone or in combination, are limited to IDDM or also occur in other organ- or non-organ-specific autoimmune disorders.
13552 9480718 ICA512(IA-2) autoantibodies were detected exclusively in AITD with concurrent IDDM, but not in other autoimmune diseases without IDDM, whereas GAD65 autoantibodies exceeded the limit of normal in 67.7% (21 of 31) of patients with AITD who also had IDDM and in 5.5% (three of 55) of patients with PBC.
13553 9480718 The frequency of either GAD65 and/or ICA512(IA-2) autoantibodies was significantly higher in patients with AITD who also had IDDM (27 of 31, 87.1%) than in those with AITD alone (one of 53, 1.9%; P<10(-6)), but was not significantly different from those patients with newly diagnosed IDDM (418 of 507, 82.4%).
13554 9480718 Neither patients with organ- or non-organ-specific autoimmune diseases without IDDM nor healthy controls had autoantibodies against both GAD65 and ICA512(IA-2).
13555 9480718 Despite the fact that one of the two autoantibodies was occasionally detected in patients with non-beta-cell-specific autoimmune diseases without IDDM, combined determination of GAD65 and ICA512(IA-2) autoantibodies specifically identified IDDM in the majority of patients with AITD.
13556 9480718 Combined analysis of GAD65 and ICA512(IA-2) autoantibodies in organ and non-organ-specific autoimmune diseases confers high specificity for insulin-dependent diabetes mellitus.
13557 9480718 There is evidence that insulin-dependent diabetes mellitus (IDDM) may develop in association with other non-beta-cell-specific autoimmune diseases.
13558 9480718 We aimed to assess whether autoantibodies to the islet cell antigens glutamic acid decarboxylase (Mr 65,000 isoform) (GAD65) and ICA512(IA-2), present alone or in combination, are limited to IDDM or also occur in other organ- or non-organ-specific autoimmune disorders.
13559 9480718 ICA512(IA-2) autoantibodies were detected exclusively in AITD with concurrent IDDM, but not in other autoimmune diseases without IDDM, whereas GAD65 autoantibodies exceeded the limit of normal in 67.7% (21 of 31) of patients with AITD who also had IDDM and in 5.5% (three of 55) of patients with PBC.
13560 9480718 The frequency of either GAD65 and/or ICA512(IA-2) autoantibodies was significantly higher in patients with AITD who also had IDDM (27 of 31, 87.1%) than in those with AITD alone (one of 53, 1.9%; P<10(-6)), but was not significantly different from those patients with newly diagnosed IDDM (418 of 507, 82.4%).
13561 9480718 Neither patients with organ- or non-organ-specific autoimmune diseases without IDDM nor healthy controls had autoantibodies against both GAD65 and ICA512(IA-2).
13562 9480718 Despite the fact that one of the two autoantibodies was occasionally detected in patients with non-beta-cell-specific autoimmune diseases without IDDM, combined determination of GAD65 and ICA512(IA-2) autoantibodies specifically identified IDDM in the majority of patients with AITD.
13563 9480718 Combined analysis of GAD65 and ICA512(IA-2) autoantibodies in organ and non-organ-specific autoimmune diseases confers high specificity for insulin-dependent diabetes mellitus.
13564 9480718 There is evidence that insulin-dependent diabetes mellitus (IDDM) may develop in association with other non-beta-cell-specific autoimmune diseases.
13565 9480718 We aimed to assess whether autoantibodies to the islet cell antigens glutamic acid decarboxylase (Mr 65,000 isoform) (GAD65) and ICA512(IA-2), present alone or in combination, are limited to IDDM or also occur in other organ- or non-organ-specific autoimmune disorders.
13566 9480718 ICA512(IA-2) autoantibodies were detected exclusively in AITD with concurrent IDDM, but not in other autoimmune diseases without IDDM, whereas GAD65 autoantibodies exceeded the limit of normal in 67.7% (21 of 31) of patients with AITD who also had IDDM and in 5.5% (three of 55) of patients with PBC.
13567 9480718 The frequency of either GAD65 and/or ICA512(IA-2) autoantibodies was significantly higher in patients with AITD who also had IDDM (27 of 31, 87.1%) than in those with AITD alone (one of 53, 1.9%; P<10(-6)), but was not significantly different from those patients with newly diagnosed IDDM (418 of 507, 82.4%).
13568 9480718 Neither patients with organ- or non-organ-specific autoimmune diseases without IDDM nor healthy controls had autoantibodies against both GAD65 and ICA512(IA-2).
13569 9480718 Despite the fact that one of the two autoantibodies was occasionally detected in patients with non-beta-cell-specific autoimmune diseases without IDDM, combined determination of GAD65 and ICA512(IA-2) autoantibodies specifically identified IDDM in the majority of patients with AITD.
13570 9480718 Combined analysis of GAD65 and ICA512(IA-2) autoantibodies in organ and non-organ-specific autoimmune diseases confers high specificity for insulin-dependent diabetes mellitus.
13571 9480718 There is evidence that insulin-dependent diabetes mellitus (IDDM) may develop in association with other non-beta-cell-specific autoimmune diseases.
13572 9480718 We aimed to assess whether autoantibodies to the islet cell antigens glutamic acid decarboxylase (Mr 65,000 isoform) (GAD65) and ICA512(IA-2), present alone or in combination, are limited to IDDM or also occur in other organ- or non-organ-specific autoimmune disorders.
13573 9480718 ICA512(IA-2) autoantibodies were detected exclusively in AITD with concurrent IDDM, but not in other autoimmune diseases without IDDM, whereas GAD65 autoantibodies exceeded the limit of normal in 67.7% (21 of 31) of patients with AITD who also had IDDM and in 5.5% (three of 55) of patients with PBC.
13574 9480718 The frequency of either GAD65 and/or ICA512(IA-2) autoantibodies was significantly higher in patients with AITD who also had IDDM (27 of 31, 87.1%) than in those with AITD alone (one of 53, 1.9%; P<10(-6)), but was not significantly different from those patients with newly diagnosed IDDM (418 of 507, 82.4%).
13575 9480718 Neither patients with organ- or non-organ-specific autoimmune diseases without IDDM nor healthy controls had autoantibodies against both GAD65 and ICA512(IA-2).
13576 9480718 Despite the fact that one of the two autoantibodies was occasionally detected in patients with non-beta-cell-specific autoimmune diseases without IDDM, combined determination of GAD65 and ICA512(IA-2) autoantibodies specifically identified IDDM in the majority of patients with AITD.
13577 9480718 Combined analysis of GAD65 and ICA512(IA-2) autoantibodies in organ and non-organ-specific autoimmune diseases confers high specificity for insulin-dependent diabetes mellitus.
13578 9480718 There is evidence that insulin-dependent diabetes mellitus (IDDM) may develop in association with other non-beta-cell-specific autoimmune diseases.
13579 9480718 We aimed to assess whether autoantibodies to the islet cell antigens glutamic acid decarboxylase (Mr 65,000 isoform) (GAD65) and ICA512(IA-2), present alone or in combination, are limited to IDDM or also occur in other organ- or non-organ-specific autoimmune disorders.
13580 9480718 ICA512(IA-2) autoantibodies were detected exclusively in AITD with concurrent IDDM, but not in other autoimmune diseases without IDDM, whereas GAD65 autoantibodies exceeded the limit of normal in 67.7% (21 of 31) of patients with AITD who also had IDDM and in 5.5% (three of 55) of patients with PBC.
13581 9480718 The frequency of either GAD65 and/or ICA512(IA-2) autoantibodies was significantly higher in patients with AITD who also had IDDM (27 of 31, 87.1%) than in those with AITD alone (one of 53, 1.9%; P<10(-6)), but was not significantly different from those patients with newly diagnosed IDDM (418 of 507, 82.4%).
13582 9480718 Neither patients with organ- or non-organ-specific autoimmune diseases without IDDM nor healthy controls had autoantibodies against both GAD65 and ICA512(IA-2).
13583 9480718 Despite the fact that one of the two autoantibodies was occasionally detected in patients with non-beta-cell-specific autoimmune diseases without IDDM, combined determination of GAD65 and ICA512(IA-2) autoantibodies specifically identified IDDM in the majority of patients with AITD.
13584 9480718 Combined analysis of GAD65 and ICA512(IA-2) autoantibodies in organ and non-organ-specific autoimmune diseases confers high specificity for insulin-dependent diabetes mellitus.
13585 9480718 There is evidence that insulin-dependent diabetes mellitus (IDDM) may develop in association with other non-beta-cell-specific autoimmune diseases.
13586 9480718 We aimed to assess whether autoantibodies to the islet cell antigens glutamic acid decarboxylase (Mr 65,000 isoform) (GAD65) and ICA512(IA-2), present alone or in combination, are limited to IDDM or also occur in other organ- or non-organ-specific autoimmune disorders.
13587 9480718 ICA512(IA-2) autoantibodies were detected exclusively in AITD with concurrent IDDM, but not in other autoimmune diseases without IDDM, whereas GAD65 autoantibodies exceeded the limit of normal in 67.7% (21 of 31) of patients with AITD who also had IDDM and in 5.5% (three of 55) of patients with PBC.
13588 9480718 The frequency of either GAD65 and/or ICA512(IA-2) autoantibodies was significantly higher in patients with AITD who also had IDDM (27 of 31, 87.1%) than in those with AITD alone (one of 53, 1.9%; P<10(-6)), but was not significantly different from those patients with newly diagnosed IDDM (418 of 507, 82.4%).
13589 9480718 Neither patients with organ- or non-organ-specific autoimmune diseases without IDDM nor healthy controls had autoantibodies against both GAD65 and ICA512(IA-2).
13590 9480718 Despite the fact that one of the two autoantibodies was occasionally detected in patients with non-beta-cell-specific autoimmune diseases without IDDM, combined determination of GAD65 and ICA512(IA-2) autoantibodies specifically identified IDDM in the majority of patients with AITD.
13591 9480724 Insulin-dependent diabetes mellitus (IDDM) results from chronic, T-cell dependent, autoimmune destruction of the insulin-producing beta-cells in the Langerhans' islets of the pancreas.
13592 9480724 However, DAP.3Ag7 cells are able to process and present antigen, as indicated by I-Ag7-dependent IL-2 production by a GAD67-specific NDO T-cell hybridoma after stimulation with GAD and live, but not fixed, DAP.3Ag7 cells.
13593 9480724 The IL-2 response to GAD when presented by DAP.3Ag7 was significantly higher than the response to GAD presented by NOD splenocytes.
13594 9480726 It has recently been shown that the T-cell mediated immune responses to glutamic acid decarboxylase (GAD) play an important role in insulin-dependent diabetes mellitus (IDDM) in NOD mice.
13595 9480726 Characterization of these new epitopes will help in the elucidation of autoimmune responses to GAD in IDDM.
13596 9480726 It has recently been shown that the T-cell mediated immune responses to glutamic acid decarboxylase (GAD) play an important role in insulin-dependent diabetes mellitus (IDDM) in NOD mice.
13597 9480726 Characterization of these new epitopes will help in the elucidation of autoimmune responses to GAD in IDDM.
13598 9480725 Non-obese diabetic (NOD) mice spontaneously develop insulin-dependent (type 1) diabetes mellitus (IDDM) caused by T cells which destroy the insulin-producing islet beta-cells.
13599 9480725 Since cytokines are involved in this auto-immune beta-cell damage, we used an ELISPOT assay to enumerate the islet-associated T cells that secreted interferon-gamma (IFN-gamma), tumor necrosis factor-alpha (TNF-alpha) or interleukin-4 (IL-4).
13600 9480725 We found that NOD females, more susceptible than males to IDDM, accumulated islet IFN-gamma producers more rapidly with age than did the males.
13601 9480725 Acceleration of male IDDM by cyclophosphamide led to a marked increase in IFN-gamma secreting islet T cells.
13602 9480725 Non-obese diabetic (NOD) mice spontaneously develop insulin-dependent (type 1) diabetes mellitus (IDDM) caused by T cells which destroy the insulin-producing islet beta-cells.
13603 9480725 Since cytokines are involved in this auto-immune beta-cell damage, we used an ELISPOT assay to enumerate the islet-associated T cells that secreted interferon-gamma (IFN-gamma), tumor necrosis factor-alpha (TNF-alpha) or interleukin-4 (IL-4).
13604 9480725 We found that NOD females, more susceptible than males to IDDM, accumulated islet IFN-gamma producers more rapidly with age than did the males.
13605 9480725 Acceleration of male IDDM by cyclophosphamide led to a marked increase in IFN-gamma secreting islet T cells.
13606 9480725 Non-obese diabetic (NOD) mice spontaneously develop insulin-dependent (type 1) diabetes mellitus (IDDM) caused by T cells which destroy the insulin-producing islet beta-cells.
13607 9480725 Since cytokines are involved in this auto-immune beta-cell damage, we used an ELISPOT assay to enumerate the islet-associated T cells that secreted interferon-gamma (IFN-gamma), tumor necrosis factor-alpha (TNF-alpha) or interleukin-4 (IL-4).
13608 9480725 We found that NOD females, more susceptible than males to IDDM, accumulated islet IFN-gamma producers more rapidly with age than did the males.
13609 9480725 Acceleration of male IDDM by cyclophosphamide led to a marked increase in IFN-gamma secreting islet T cells.
13610 9483183 Islet cell antibodies and glutamic acid decarboxylase II (GAD II) antibodies have been discussed in the autoimmune pathogenesis of insulin-dependent diabetes mellitus (IDDM).
13611 9483183 We describe the autoantibody (islet cell antibody and GAD II) kinetics and clinical course in a patient with newly diagnosed IDDM treated with a specific immunoglobulin apheresis technique.
13612 9483183 Immunoglobulin (IgG, IgA, IgM), islet cell antibody, GAD II, and C-peptide concentrations were monitored for a time course of 74 days.
13613 9483183 Islet cell antibodies and glutamic acid decarboxylase II (GAD II) antibodies have been discussed in the autoimmune pathogenesis of insulin-dependent diabetes mellitus (IDDM).
13614 9483183 We describe the autoantibody (islet cell antibody and GAD II) kinetics and clinical course in a patient with newly diagnosed IDDM treated with a specific immunoglobulin apheresis technique.
13615 9483183 Immunoglobulin (IgG, IgA, IgM), islet cell antibody, GAD II, and C-peptide concentrations were monitored for a time course of 74 days.
13616 9483375 Autoantibodies against mitochondrial glycerophosphate dehydrogenase in patients with IDDM.
13617 9483375 The mitochondrial enzyme FAD-linked glycerophosphate dehydrogenase (mGDH) plays a key role in the recognition of D-glucose as a stimulus for insulin release from the pancreatic islet B-cell.
13618 9483375 This study reveals that autoantibodies against this enzyme are not uncommonly found in patients with insulin-dependent diabetes mellitus (IDDM) examined at the onset of the disease.
13619 9483375 Autoantibodies against mitochondrial glycerophosphate dehydrogenase in patients with IDDM.
13620 9483375 The mitochondrial enzyme FAD-linked glycerophosphate dehydrogenase (mGDH) plays a key role in the recognition of D-glucose as a stimulus for insulin release from the pancreatic islet B-cell.
13621 9483375 This study reveals that autoantibodies against this enzyme are not uncommonly found in patients with insulin-dependent diabetes mellitus (IDDM) examined at the onset of the disease.
13622 9483420 The aim of this study was to determine the ouabain receptor density, Na+,K(+)-ATPase function and contractile properties of cardiac muscle in insulin-dependent and non-insulin-dependent rat diabetes mellitus (IDDM and NIDDM, respectively) and the reversibility of the diabetes-induced changes by insulin or thyroxin substitution.
13623 9485536 To investigate whether porcine insulin (PI) and human insulin (HI) have different effects on brain functions outside of hypoglycemia, sleep and the sleep EEG were recorded in eight insulin-dependent diabetes mellitus (IDDM) patients in three separate sessions of 2 consecutive nights.
13624 9487955 In a study of 58 children under the age of 16 with insulin dependent diabetes (IDDM) and 172 matched non-diabetic controls, infection during the first year of life was associated with a reduction in diabetes risk (odds ratio 0.81, 95% confidence interval 0.67 to 0.98, per infective episode).
13625 9492113 Serum insulin levels at diagnosis may help differentiate between NIDDM-Y and IDDM if the level is elevated, but the serum insulin level is low or undetectable in 45% of patients with NIDDM-Y.
13626 9492627 We present an epidemiological model applicable to insulin-dependent diabetes mellitus (IDDM), based on which prevalence rates are estimated from assumed rates of incidence and mortality of diabetes.
13627 9492627 We used epidemiological data on IDDM (operationally defined as insulin-treated diabetes with onset before age 30 years), blindness and nephropathy as well as mortality as reported for the years 1973 and 1987 in Fyn County, Denmark.
13628 9492627 We present an epidemiological model applicable to insulin-dependent diabetes mellitus (IDDM), based on which prevalence rates are estimated from assumed rates of incidence and mortality of diabetes.
13629 9492627 We used epidemiological data on IDDM (operationally defined as insulin-treated diabetes with onset before age 30 years), blindness and nephropathy as well as mortality as reported for the years 1973 and 1987 in Fyn County, Denmark.
13630 9493510 To determine the effects of an acute oral dose of glibenclamide on blood pressure (BP), basal forearm vascular resistance (FVR) and FVR responses to the K+(ATP) channel activating vasodilator diazoxide, a placebo-controlled, double-blind cross-over study was performed in eight male volunteers with non-insulin-dependent diabetes mellitus. 2.
13631 9494318 Investigated the role of child temperament and diabetes-related environmental demands on the adjustment of children with insulin-dependent diabetes mellitus (IDDM) and investigated the role of these same variables on diabetes control.
13632 9495610 The aim of the present study was to monitor clinical, microbiological, medical, and immunological effects of non-surgical periodontal therapy in diabetics and healthy controls. 20 IDDM (insulin dependent, n = 7) or NIDDM (non-insulin dependent, n = 13) diabetic patients (median duration 11.5 years, range of HbA1C: 4.4-10.6%) with moderate to advanced periodontal disease and 20 matched healthy control patients, were subjected to supragingival pretreatment and subsequent subgingival therapy.
13633 9495610 Periodontal examinations (API, PBI, BOP, PPD, PAL), microbiological examinations (culture), medical routine examinations, and immunological examinations (oxidative burst response of PMNs to TNF-alpha and FMLP) were performed at baseline, 2 weeks after supragingival, and 4 months after subgingival therapy. 4 months after completion of non-surgical therapy, the following compared to baseline significant (p < or = 0.05) changes (delta) of clinical parameters (median) were found in diabetic patients versus control patients: deltaAPI (30.4% versus 36.3%), deltaPBI (22.9% versus 24.2%), deltaBOP (39.5% versus 46.9%).
13634 9496555 The pathogenesis of autoimmune insulin-dependent (Type 1) diabetes mellitus (IDDM) is far from being resolved, despite extensive genetic and immunological research.
13635 9496555 Part I of this review (Diabetes Metab, 1997, 23, 181-194) considered the various ways normal beta cells cope with increased demands on their resources in different models of hyperglycaemia in order to provide a better delineation and comparison of the mechanisms implicating these cells in the pathogenesis of IDDM and non-insulin-dependent (Type 2) diabetes mellitus (NIDDM).
13636 9496555 The pathogenesis of autoimmune insulin-dependent (Type 1) diabetes mellitus (IDDM) is far from being resolved, despite extensive genetic and immunological research.
13637 9496555 Part I of this review (Diabetes Metab, 1997, 23, 181-194) considered the various ways normal beta cells cope with increased demands on their resources in different models of hyperglycaemia in order to provide a better delineation and comparison of the mechanisms implicating these cells in the pathogenesis of IDDM and non-insulin-dependent (Type 2) diabetes mellitus (NIDDM).
13638 9496688 Exposure to cow milk (CM)-based formulas in early infancy has been associated with an increased risk of insulin-dependent diabetes mellitus (IDDM), but studies on the possible pathogenic mechanism(s) linking CM and IDDM are contradicting.
13639 9496688 We hypothesized that if CM formulas contained bovine insulin (BI), exposure to them could lead to immunization against insulin, which is the only known beta-cell-specific autoantigen in IDDM.
13640 9496688 The high incidence of insulin-binding antibodies in young children with IDDM may be explained by oral immunization to BI present in CM.
13641 9496688 Exposure to cow milk (CM)-based formulas in early infancy has been associated with an increased risk of insulin-dependent diabetes mellitus (IDDM), but studies on the possible pathogenic mechanism(s) linking CM and IDDM are contradicting.
13642 9496688 We hypothesized that if CM formulas contained bovine insulin (BI), exposure to them could lead to immunization against insulin, which is the only known beta-cell-specific autoantigen in IDDM.
13643 9496688 The high incidence of insulin-binding antibodies in young children with IDDM may be explained by oral immunization to BI present in CM.
13644 9496688 Exposure to cow milk (CM)-based formulas in early infancy has been associated with an increased risk of insulin-dependent diabetes mellitus (IDDM), but studies on the possible pathogenic mechanism(s) linking CM and IDDM are contradicting.
13645 9496688 We hypothesized that if CM formulas contained bovine insulin (BI), exposure to them could lead to immunization against insulin, which is the only known beta-cell-specific autoantigen in IDDM.
13646 9496688 The high incidence of insulin-binding antibodies in young children with IDDM may be explained by oral immunization to BI present in CM.
13647 9498627 Acetylcholine-induced vasodilatation is impaired in animal models of insulin-dependent diabetes mellitus (IDDM), and may result from altered nitric oxide synthesis or release.
13648 9498628 It has been proposed that molecular mimicry between protein 2C (p2C) of coxsackie virus B4 and the autoantigen glutamic acid decarboxylase (GAD65) plays a role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
13649 9498628 Therefore, we tested whether the PEVKEK motif can bind to the IDDM-associated HLA-DR1, -DR3 and -DR4 molecules.
13650 9498628 It has been proposed that molecular mimicry between protein 2C (p2C) of coxsackie virus B4 and the autoantigen glutamic acid decarboxylase (GAD65) plays a role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
13651 9498628 Therefore, we tested whether the PEVKEK motif can bind to the IDDM-associated HLA-DR1, -DR3 and -DR4 molecules.
13652 9498633 Significance of cow's milk protein antibodies as risk factor for childhood IDDM: interactions with dietary cow's milk intake and HLA-DQB1 genotype.
13653 9498633 Dietary factors are suspected to play an aetiological role in the development of insulin-dependent diabetes mellitus (IDDM).
13654 9498633 We analysed cow's milk formula, betalactoglobulin, and bovine serum albumin antibodies by an enzyme-linked immunoassay in unselected children with newly diagnosed IDDM and in their non-diabetic siblings and inquired about infant feeding practices by questionnaire.
13655 9498633 Among 410 diabetic sibling pairs matched for age and sex, by logistic regression analysis - including overall duration of breast-feeding, age at introduction of dairy products, recent consumption of cow's milk and HLA-DQB1 genotype ("high/moderate" vs "low/decreased" risk of IDDM) - bovine serum albumin IgG antibody levels (OR 2.12, 95% CI 1.25-3.57) and genetic risk (OR 3.81, 95% CI 2.43-5.17) were positively associated with IDDM; cow's milk formula IgM antibodies were inversely associated with the risk of IDDM (OR 0.50, 95% CI 0.29-0.87).
13656 9498633 Of the diabetic sibling pairs, 42 were identical for HLA-DQB1 alleles associated with IDDM risk or protection (DQB1*0201, *0301, *0302 and *0602/03).
13657 9498633 In these 42 pairs, children with IDDM had higher median levels of bovine serum albumin IgG, of betalactoglobulin IgG, and of cow's milk formula IgG and IgA antibodies than the non-diabetic siblings (p < 0.05).
13658 9498633 In conclusion, children with IDDM have higher levels of cow's milk protein antibodies than their HLA-DQB1-matched sibling controls, and these high levels of antibodies are independent risk markers for IDDM.
13659 9498633 Significance of cow's milk protein antibodies as risk factor for childhood IDDM: interactions with dietary cow's milk intake and HLA-DQB1 genotype.
13660 9498633 Dietary factors are suspected to play an aetiological role in the development of insulin-dependent diabetes mellitus (IDDM).
13661 9498633 We analysed cow's milk formula, betalactoglobulin, and bovine serum albumin antibodies by an enzyme-linked immunoassay in unselected children with newly diagnosed IDDM and in their non-diabetic siblings and inquired about infant feeding practices by questionnaire.
13662 9498633 Among 410 diabetic sibling pairs matched for age and sex, by logistic regression analysis - including overall duration of breast-feeding, age at introduction of dairy products, recent consumption of cow's milk and HLA-DQB1 genotype ("high/moderate" vs "low/decreased" risk of IDDM) - bovine serum albumin IgG antibody levels (OR 2.12, 95% CI 1.25-3.57) and genetic risk (OR 3.81, 95% CI 2.43-5.17) were positively associated with IDDM; cow's milk formula IgM antibodies were inversely associated with the risk of IDDM (OR 0.50, 95% CI 0.29-0.87).
13663 9498633 Of the diabetic sibling pairs, 42 were identical for HLA-DQB1 alleles associated with IDDM risk or protection (DQB1*0201, *0301, *0302 and *0602/03).
13664 9498633 In these 42 pairs, children with IDDM had higher median levels of bovine serum albumin IgG, of betalactoglobulin IgG, and of cow's milk formula IgG and IgA antibodies than the non-diabetic siblings (p < 0.05).
13665 9498633 In conclusion, children with IDDM have higher levels of cow's milk protein antibodies than their HLA-DQB1-matched sibling controls, and these high levels of antibodies are independent risk markers for IDDM.
13666 9498633 Significance of cow's milk protein antibodies as risk factor for childhood IDDM: interactions with dietary cow's milk intake and HLA-DQB1 genotype.
13667 9498633 Dietary factors are suspected to play an aetiological role in the development of insulin-dependent diabetes mellitus (IDDM).
13668 9498633 We analysed cow's milk formula, betalactoglobulin, and bovine serum albumin antibodies by an enzyme-linked immunoassay in unselected children with newly diagnosed IDDM and in their non-diabetic siblings and inquired about infant feeding practices by questionnaire.
13669 9498633 Among 410 diabetic sibling pairs matched for age and sex, by logistic regression analysis - including overall duration of breast-feeding, age at introduction of dairy products, recent consumption of cow's milk and HLA-DQB1 genotype ("high/moderate" vs "low/decreased" risk of IDDM) - bovine serum albumin IgG antibody levels (OR 2.12, 95% CI 1.25-3.57) and genetic risk (OR 3.81, 95% CI 2.43-5.17) were positively associated with IDDM; cow's milk formula IgM antibodies were inversely associated with the risk of IDDM (OR 0.50, 95% CI 0.29-0.87).
13670 9498633 Of the diabetic sibling pairs, 42 were identical for HLA-DQB1 alleles associated with IDDM risk or protection (DQB1*0201, *0301, *0302 and *0602/03).
13671 9498633 In these 42 pairs, children with IDDM had higher median levels of bovine serum albumin IgG, of betalactoglobulin IgG, and of cow's milk formula IgG and IgA antibodies than the non-diabetic siblings (p < 0.05).
13672 9498633 In conclusion, children with IDDM have higher levels of cow's milk protein antibodies than their HLA-DQB1-matched sibling controls, and these high levels of antibodies are independent risk markers for IDDM.
13673 9498633 Significance of cow's milk protein antibodies as risk factor for childhood IDDM: interactions with dietary cow's milk intake and HLA-DQB1 genotype.
13674 9498633 Dietary factors are suspected to play an aetiological role in the development of insulin-dependent diabetes mellitus (IDDM).
13675 9498633 We analysed cow's milk formula, betalactoglobulin, and bovine serum albumin antibodies by an enzyme-linked immunoassay in unselected children with newly diagnosed IDDM and in their non-diabetic siblings and inquired about infant feeding practices by questionnaire.
13676 9498633 Among 410 diabetic sibling pairs matched for age and sex, by logistic regression analysis - including overall duration of breast-feeding, age at introduction of dairy products, recent consumption of cow's milk and HLA-DQB1 genotype ("high/moderate" vs "low/decreased" risk of IDDM) - bovine serum albumin IgG antibody levels (OR 2.12, 95% CI 1.25-3.57) and genetic risk (OR 3.81, 95% CI 2.43-5.17) were positively associated with IDDM; cow's milk formula IgM antibodies were inversely associated with the risk of IDDM (OR 0.50, 95% CI 0.29-0.87).
13677 9498633 Of the diabetic sibling pairs, 42 were identical for HLA-DQB1 alleles associated with IDDM risk or protection (DQB1*0201, *0301, *0302 and *0602/03).
13678 9498633 In these 42 pairs, children with IDDM had higher median levels of bovine serum albumin IgG, of betalactoglobulin IgG, and of cow's milk formula IgG and IgA antibodies than the non-diabetic siblings (p < 0.05).
13679 9498633 In conclusion, children with IDDM have higher levels of cow's milk protein antibodies than their HLA-DQB1-matched sibling controls, and these high levels of antibodies are independent risk markers for IDDM.
13680 9498633 Significance of cow's milk protein antibodies as risk factor for childhood IDDM: interactions with dietary cow's milk intake and HLA-DQB1 genotype.
13681 9498633 Dietary factors are suspected to play an aetiological role in the development of insulin-dependent diabetes mellitus (IDDM).
13682 9498633 We analysed cow's milk formula, betalactoglobulin, and bovine serum albumin antibodies by an enzyme-linked immunoassay in unselected children with newly diagnosed IDDM and in their non-diabetic siblings and inquired about infant feeding practices by questionnaire.
13683 9498633 Among 410 diabetic sibling pairs matched for age and sex, by logistic regression analysis - including overall duration of breast-feeding, age at introduction of dairy products, recent consumption of cow's milk and HLA-DQB1 genotype ("high/moderate" vs "low/decreased" risk of IDDM) - bovine serum albumin IgG antibody levels (OR 2.12, 95% CI 1.25-3.57) and genetic risk (OR 3.81, 95% CI 2.43-5.17) were positively associated with IDDM; cow's milk formula IgM antibodies were inversely associated with the risk of IDDM (OR 0.50, 95% CI 0.29-0.87).
13684 9498633 Of the diabetic sibling pairs, 42 were identical for HLA-DQB1 alleles associated with IDDM risk or protection (DQB1*0201, *0301, *0302 and *0602/03).
13685 9498633 In these 42 pairs, children with IDDM had higher median levels of bovine serum albumin IgG, of betalactoglobulin IgG, and of cow's milk formula IgG and IgA antibodies than the non-diabetic siblings (p < 0.05).
13686 9498633 In conclusion, children with IDDM have higher levels of cow's milk protein antibodies than their HLA-DQB1-matched sibling controls, and these high levels of antibodies are independent risk markers for IDDM.
13687 9498633 Significance of cow's milk protein antibodies as risk factor for childhood IDDM: interactions with dietary cow's milk intake and HLA-DQB1 genotype.
13688 9498633 Dietary factors are suspected to play an aetiological role in the development of insulin-dependent diabetes mellitus (IDDM).
13689 9498633 We analysed cow's milk formula, betalactoglobulin, and bovine serum albumin antibodies by an enzyme-linked immunoassay in unselected children with newly diagnosed IDDM and in their non-diabetic siblings and inquired about infant feeding practices by questionnaire.
13690 9498633 Among 410 diabetic sibling pairs matched for age and sex, by logistic regression analysis - including overall duration of breast-feeding, age at introduction of dairy products, recent consumption of cow's milk and HLA-DQB1 genotype ("high/moderate" vs "low/decreased" risk of IDDM) - bovine serum albumin IgG antibody levels (OR 2.12, 95% CI 1.25-3.57) and genetic risk (OR 3.81, 95% CI 2.43-5.17) were positively associated with IDDM; cow's milk formula IgM antibodies were inversely associated with the risk of IDDM (OR 0.50, 95% CI 0.29-0.87).
13691 9498633 Of the diabetic sibling pairs, 42 were identical for HLA-DQB1 alleles associated with IDDM risk or protection (DQB1*0201, *0301, *0302 and *0602/03).
13692 9498633 In these 42 pairs, children with IDDM had higher median levels of bovine serum albumin IgG, of betalactoglobulin IgG, and of cow's milk formula IgG and IgA antibodies than the non-diabetic siblings (p < 0.05).
13693 9498633 In conclusion, children with IDDM have higher levels of cow's milk protein antibodies than their HLA-DQB1-matched sibling controls, and these high levels of antibodies are independent risk markers for IDDM.
13694 9498633 Significance of cow's milk protein antibodies as risk factor for childhood IDDM: interactions with dietary cow's milk intake and HLA-DQB1 genotype.
13695 9498633 Dietary factors are suspected to play an aetiological role in the development of insulin-dependent diabetes mellitus (IDDM).
13696 9498633 We analysed cow's milk formula, betalactoglobulin, and bovine serum albumin antibodies by an enzyme-linked immunoassay in unselected children with newly diagnosed IDDM and in their non-diabetic siblings and inquired about infant feeding practices by questionnaire.
13697 9498633 Among 410 diabetic sibling pairs matched for age and sex, by logistic regression analysis - including overall duration of breast-feeding, age at introduction of dairy products, recent consumption of cow's milk and HLA-DQB1 genotype ("high/moderate" vs "low/decreased" risk of IDDM) - bovine serum albumin IgG antibody levels (OR 2.12, 95% CI 1.25-3.57) and genetic risk (OR 3.81, 95% CI 2.43-5.17) were positively associated with IDDM; cow's milk formula IgM antibodies were inversely associated with the risk of IDDM (OR 0.50, 95% CI 0.29-0.87).
13698 9498633 Of the diabetic sibling pairs, 42 were identical for HLA-DQB1 alleles associated with IDDM risk or protection (DQB1*0201, *0301, *0302 and *0602/03).
13699 9498633 In these 42 pairs, children with IDDM had higher median levels of bovine serum albumin IgG, of betalactoglobulin IgG, and of cow's milk formula IgG and IgA antibodies than the non-diabetic siblings (p < 0.05).
13700 9498633 In conclusion, children with IDDM have higher levels of cow's milk protein antibodies than their HLA-DQB1-matched sibling controls, and these high levels of antibodies are independent risk markers for IDDM.
13701 9498634 Programmes aiming at prediction and prevention of insulin-dependent diabetes mellitus (IDDM), a multifactorial autoimmune disease, have been launched or are in the planning phase in several countries.
13702 9498635 The aim of this study was to determine whether renal functional reserve (RFR) is altered in insulin-dependent diabetic (IDDM) patients according to the stage of diabetic nephropathy.
13703 9498636 Genetic susceptibility contributes significantly to the risk of developing nephropathy in insulin-dependent diabetes mellitus (IDDM).
13704 9498637 Decreased nitric oxide synthase activity in platelets from IDDM and NIDDM patients.
13705 9498637 Nitric oxide (NO) produced by platelet nitric oxide synthase (NOS) inhibits platelet activation by increased cytoplasmic cGMP levels.
13706 9498637 The aim of this study was to investigate platelet NOS activity in insulin-dependent (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM), which are characterized by enhanced platelet activation.
13707 9498637 HbA1c levels, platelet NOS and platelet membrane Na+/K+ ATPase activity were determined in 19 IDDM patients, 21 NIDDM patients and 31 healthy control subjects.
13708 9498637 Decreased nitric oxide synthase activity in platelets from IDDM and NIDDM patients.
13709 9498637 Nitric oxide (NO) produced by platelet nitric oxide synthase (NOS) inhibits platelet activation by increased cytoplasmic cGMP levels.
13710 9498637 The aim of this study was to investigate platelet NOS activity in insulin-dependent (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM), which are characterized by enhanced platelet activation.
13711 9498637 HbA1c levels, platelet NOS and platelet membrane Na+/K+ ATPase activity were determined in 19 IDDM patients, 21 NIDDM patients and 31 healthy control subjects.
13712 9498637 Decreased nitric oxide synthase activity in platelets from IDDM and NIDDM patients.
13713 9498637 Nitric oxide (NO) produced by platelet nitric oxide synthase (NOS) inhibits platelet activation by increased cytoplasmic cGMP levels.
13714 9498637 The aim of this study was to investigate platelet NOS activity in insulin-dependent (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM), which are characterized by enhanced platelet activation.
13715 9498637 HbA1c levels, platelet NOS and platelet membrane Na+/K+ ATPase activity were determined in 19 IDDM patients, 21 NIDDM patients and 31 healthy control subjects.
13716 9498653 To compare the effects of dietary cholesterol supplementation in insulin-dependent diabetic (IDDM) patients and normal subjects, 10 male IDDM patients in good glycaemic control (HbA1c 7.3+/-0.9%) (mean+/-SD) and normal plasma lipid levels, and 11 control male subjects of similar age, body mass index and lipid plasma levels underwent a double blind, cross-over, sequential study.
13717 9498657 We adopted a Bayesian approach to investigate the geographical distribution of insulin-dependent diabetes mellitus (IDDM) incidence rate across Sardinia.
13718 9498657 Data on incidence of IDDM in children aged under 15 years (619 IDDM cases) in Sardinia was obtained by the Sardinian Eurodiab ACE register.
13719 9498657 We adopted a Bayesian approach to investigate the geographical distribution of insulin-dependent diabetes mellitus (IDDM) incidence rate across Sardinia.
13720 9498657 Data on incidence of IDDM in children aged under 15 years (619 IDDM cases) in Sardinia was obtained by the Sardinian Eurodiab ACE register.
13721 9498659 Microalbuminuria (MA) is associated with microangiopathy (renal and retinal lesions) in insulin-dependent diabetic (IDDM) patients.
13722 9498658 An insulin-dependent diabetes mellitus (IDDM)-susceptibility gene (IDDM13) has recently been mapped to a region of distal chromosome 2q, which is syntenic to the region of mouse chromosome 1 containing a murine susceptibility gene for IDDM, Idd5.
13723 9498658 Other markers, D2S301 and D2S143, located in the same region were not associated with IDDM, indicating that IDDM13 is in linkage disequilibrium with D2S137, but not with D2S301 or D2S143.
13724 9498658 Demonstration of allelic association of D2S137 with IDDM localizes IDDM13 in the close vicinity (<2 centiMorgans) of D2S137, greatly facilitating fine structure mapping and positional cloning of IDDM13.
13725 9498658 An insulin-dependent diabetes mellitus (IDDM)-susceptibility gene (IDDM13) has recently been mapped to a region of distal chromosome 2q, which is syntenic to the region of mouse chromosome 1 containing a murine susceptibility gene for IDDM, Idd5.
13726 9498658 Other markers, D2S301 and D2S143, located in the same region were not associated with IDDM, indicating that IDDM13 is in linkage disequilibrium with D2S137, but not with D2S301 or D2S143.
13727 9498658 Demonstration of allelic association of D2S137 with IDDM localizes IDDM13 in the close vicinity (<2 centiMorgans) of D2S137, greatly facilitating fine structure mapping and positional cloning of IDDM13.
13728 9498658 An insulin-dependent diabetes mellitus (IDDM)-susceptibility gene (IDDM13) has recently been mapped to a region of distal chromosome 2q, which is syntenic to the region of mouse chromosome 1 containing a murine susceptibility gene for IDDM, Idd5.
13729 9498658 Other markers, D2S301 and D2S143, located in the same region were not associated with IDDM, indicating that IDDM13 is in linkage disequilibrium with D2S137, but not with D2S301 or D2S143.
13730 9498658 Demonstration of allelic association of D2S137 with IDDM localizes IDDM13 in the close vicinity (<2 centiMorgans) of D2S137, greatly facilitating fine structure mapping and positional cloning of IDDM13.
13731 9499204 [Is PstI polymorphism of the angiotensin I converting enzyme gene associated with nephropathy development in non-insulin-dependent diabetes mellitus (preliminary study)].
13732 9499204 Diabetic nephropathy is the major determinant of premature morbidity and mortality both in insulin-dependent (IDDM) and in non-insulin dependent-diabetes mellitus (NIDDM).
13733 9499214 One of insulin-dependent diabetes mellitus (IDDM) complications are bone mineral disorders called diabetic osteopathy.
13734 9499214 We observed that BMD in IDDM patients before 40 years old was significantly lower than in healthy subject.
13735 9499214 One of insulin-dependent diabetes mellitus (IDDM) complications are bone mineral disorders called diabetic osteopathy.
13736 9499214 We observed that BMD in IDDM patients before 40 years old was significantly lower than in healthy subject.
13737 9501560 This review presents the major animal models usually used for the study of the pathological processes related to insulin-dependent diabetes mellitus (IDDM), non-insulin-dependent diabetes mellitus (NIDDM) and to the main diabetic complications.
13738 9507223 We measured proximal TBM width, glomerular basement membrane (GBM) width, mesangial fractional volume [Vv(Mes/glom)], mesangial matrix fractional volume [Vv(MM/glom)], and cortical interstitial fractional volume [Vv(Int/cortex)] in 35 insulin-dependent diabetic (IDDM) patients and 20 controls.
13739 9507409 In the other patients, all men aged 23-34 years, symptomatic neuropathy occurred simultaneously (patient 2) or 1-6 months after the onset of insulin-dependent diabetes mellitus (IDDM) (patients 3-5).
13740 9507584 It has been estimated that the use of angiotensin converting enzyme inhibitors in microalbuminuric IDDM will save 5200 Pounds-11,000 Pounds per year of life saved.
13741 9507584 Angiotensin converting enzyme inhibitors are not free of side-effects, and it is therefore essential, given the intrinsic variability of the albumin excretion rate, and the regression to normoalbuminuria of a significant proportion of patients, to confirm the diagnosis of microalbuminuria by repeated measurements prior to the commencement of treatment.
13742 9507584 Although intervention with angiotensin converting enzyme inhibitors has not been proven to prevent end stage renal disease, stabilisation of albumin excretion rate and creatinine clearance have been demonstrated in normotensive NIDDM, and it seems likely that longer term follow-up studies will confirm the benefit of angiotensin converting enzyme inhibitors in the prevention of end-stage renal disease.
13743 9511982 Several publications have shown that certain alleles at the HLA-DRB1, -DQA1, and -DQB1 loci are associated with insulin-dependent diabetes mellitus (IDDM).
13744 9511982 Therefore, we have reanalyzed the data from the literature on the association of the human leucocyte antigen (HLA) DRB1, DQB1, and DQA1 with IDDM in different ethnic groups to determine whether different amino acids in the antigen binding cleft of HLA class II molecules play a preponderant role in the development of IDDM.
13745 9511982 Several publications have shown that certain alleles at the HLA-DRB1, -DQA1, and -DQB1 loci are associated with insulin-dependent diabetes mellitus (IDDM).
13746 9511982 Therefore, we have reanalyzed the data from the literature on the association of the human leucocyte antigen (HLA) DRB1, DQB1, and DQA1 with IDDM in different ethnic groups to determine whether different amino acids in the antigen binding cleft of HLA class II molecules play a preponderant role in the development of IDDM.
13747 9516058 This has prompted us to measure levels of soluble (s) forms of P-selectin and E-selectin in 18 patients with newly diagnosed IDDM and two years after the onset of insulin substitution therapy in comparison to 18 age-matched healthy control subjects.
13748 9516059 Microcirculation in hyperglycemic patients with IDDM without diabetic complications--effect of low-dose angiotensin-converting enzyme inhibition.
13749 9516059 In patients with insulin-dependent diabetes mellitus (IDDM) angiotensin-converting enzyme inhibitors (ACEI) have been demonstrated to have beneficial effects in the secondary prevention of microvascular complications.
13750 9516059 Microcirculation in hyperglycemic patients with IDDM without diabetic complications--effect of low-dose angiotensin-converting enzyme inhibition.
13751 9516059 In patients with insulin-dependent diabetes mellitus (IDDM) angiotensin-converting enzyme inhibitors (ACEI) have been demonstrated to have beneficial effects in the secondary prevention of microvascular complications.
13752 9516065 Dysregulation of insulin-like growth factors in a case of generalized acquired lipoatrophic diabetes mellitus (Lawrence Syndrome) connected with autoantibodies against adipocyte membranes.
13753 9516065 The patient suffered from the following clinical symptoms: IDDM with increasing insulin-requirement, extreme reduction of fatty tissue, fatty liver hepatitis with elevated liver enzymes, glomerulopathy, muscular and neuropathic pains, as well as hypertriglyceridaemia.
13754 9516065 By studying the basis of diabetic abnormalities relating to the growth hormone (GH), the insulin-like growth factor (IGF) dynamics in this patient, i.e. reductions of GH, IGF-I, IGF-II, IGF-Binding protein (IGF-BP) 2 and IGF-BP 3, were detected.
13755 9519675 Severe hypoglycaemia in insulin-dependent diabetes mellitus (IDDM)--living to tell the tale.
13756 9519675 The case is presented of a 62 year old doctor with insulin-dependent diabetes mellitus (IDDM) who experienced severe nocturnal hypoglycaemia following a total intake for the day of fruit and yoghurt (providing 230 kcal) for breakfast, four pints of beer (providing 540 kcal-which included the energy from 37.0 g carbohydrate) later in the day and an evening meal containing approximately 123 g of carbohydrate (providing 1050 kcal).
13757 9519675 Severe hypoglycaemia in insulin-dependent diabetes mellitus (IDDM)--living to tell the tale.
13758 9519675 The case is presented of a 62 year old doctor with insulin-dependent diabetes mellitus (IDDM) who experienced severe nocturnal hypoglycaemia following a total intake for the day of fruit and yoghurt (providing 230 kcal) for breakfast, four pints of beer (providing 540 kcal-which included the energy from 37.0 g carbohydrate) later in the day and an evening meal containing approximately 123 g of carbohydrate (providing 1050 kcal).
13759 9519708 GLP-1 lowers blood glucose in both NIDDM and IDDM patients and may be therapeutically useful for treatment of patients with diabetes.
13760 9519708 GLP-1 regulates blood glucose via stimulation of glucose-dependent insulin secretion, inhibition of gastric emptying, and inhibition of glucagon secretion.
13761 9519708 The short duration of action of GLP-1 may be accounted for in part by the enzyme dipeptidyl peptidase 4 (DPP-IV), which cleaves GLP-1 at the NH2-terminus; hence GLP-1 analogs or the lizard peptide exendin-4 that are resistant to DPP-IV cleavage may be more potent GLP-1 molecules in vivo.
13762 9519723 We analyzed 11 markers in the IDDM1 region in 120 IDDM patients and 83 healthy control subjects who were fully matched for the highest risk HLA-DQA1*0301-DQB1 *0302/DQA1*0501-DQB1*0201 genotype.
13763 9519727 Linkage and association between a CD4 gene polymorphism and IDDM in Danish IDDM patients.
13764 9519736 Idd1 has been mapped to a class II gene in the major histocompatibility complex (MHC), whereas the products and functions of the remaining Idd loci are unresolved.
13765 9519736 To investigate how non-MHC Idd genes regulate islet inflammation and IDDM progression, NOD mice were compared with the nonobese diabetes-resistant (NOR) mouse, a related MHC-identical strain that possesses a subset of the NOD-derived alleles at the Idd loci.
13766 9519736 Our data define distinct cellular stages of IDDM pathogenesis in which the impact of Idd genes can be readily analyzed.
13767 9519736 Idd1 has been mapped to a class II gene in the major histocompatibility complex (MHC), whereas the products and functions of the remaining Idd loci are unresolved.
13768 9519736 To investigate how non-MHC Idd genes regulate islet inflammation and IDDM progression, NOD mice were compared with the nonobese diabetes-resistant (NOR) mouse, a related MHC-identical strain that possesses a subset of the NOD-derived alleles at the Idd loci.
13769 9519736 Our data define distinct cellular stages of IDDM pathogenesis in which the impact of Idd genes can be readily analyzed.
13770 9520453 Approximately one-half of Caucasians with newly diagnosed insulin-dependent diabetes mellitus (IDDM) have autoantibodies to insulin, and the majority of those express the HLA-DR4 genotype [Ziegler, R., Alper, C.
13771 9520453 However, it has been difficult to demonstrate T cell proliferative responses to human insulin in IDDM patients [Durinovic-Bello, I., Hummel, M.
13772 9520453 We have immunized transgenic mice expressing the susceptible HLA-DR (alpha1*0101,beta1*0401) (hereafter called DRB1*0401) and human CD4 molecules on a murine major histocompatibility complex class II null background, with human preproinsulin (PPI), proinsulin (PI), and insulin and derived large panels of T cell hybridomas to determine the immunogenic epitopes of these proteins.
13773 9520453 These findings may partly explain why susceptibility to type 1 diabetes is associated with HLA-DR4-positive individuals and why T cell responses to the mature insulin protein are rarely detected in IDDM patients.
13774 9520453 Approximately one-half of Caucasians with newly diagnosed insulin-dependent diabetes mellitus (IDDM) have autoantibodies to insulin, and the majority of those express the HLA-DR4 genotype [Ziegler, R., Alper, C.
13775 9520453 However, it has been difficult to demonstrate T cell proliferative responses to human insulin in IDDM patients [Durinovic-Bello, I., Hummel, M.
13776 9520453 We have immunized transgenic mice expressing the susceptible HLA-DR (alpha1*0101,beta1*0401) (hereafter called DRB1*0401) and human CD4 molecules on a murine major histocompatibility complex class II null background, with human preproinsulin (PPI), proinsulin (PI), and insulin and derived large panels of T cell hybridomas to determine the immunogenic epitopes of these proteins.
13777 9520453 These findings may partly explain why susceptibility to type 1 diabetes is associated with HLA-DR4-positive individuals and why T cell responses to the mature insulin protein are rarely detected in IDDM patients.
13778 9520453 Approximately one-half of Caucasians with newly diagnosed insulin-dependent diabetes mellitus (IDDM) have autoantibodies to insulin, and the majority of those express the HLA-DR4 genotype [Ziegler, R., Alper, C.
13779 9520453 However, it has been difficult to demonstrate T cell proliferative responses to human insulin in IDDM patients [Durinovic-Bello, I., Hummel, M.
13780 9520453 We have immunized transgenic mice expressing the susceptible HLA-DR (alpha1*0101,beta1*0401) (hereafter called DRB1*0401) and human CD4 molecules on a murine major histocompatibility complex class II null background, with human preproinsulin (PPI), proinsulin (PI), and insulin and derived large panels of T cell hybridomas to determine the immunogenic epitopes of these proteins.
13781 9520453 These findings may partly explain why susceptibility to type 1 diabetes is associated with HLA-DR4-positive individuals and why T cell responses to the mature insulin protein are rarely detected in IDDM patients.
13782 9522735 Fifty patients with insulin-dependent diabetes mellitus (IDDM) in the age group of 5-20 years were assessed for oral candidal carriage state and other related oral manifestations.
13783 9523543 Microcirculatory changes occur early in insulin-dependent diabetes mellitus (IDDM) and are believed to be an early feature of late diabetic complications, leading to reduced oxygen pressure and hypoxia in the skin and other tissues.
13784 9523543 Compared with controls, in IDDM patients hemoglobin A1c (HbA1c) and blood glucose concentrations were elevated, and arterial oxygen pressure was significantly lower.
13785 9523543 Muscle oxygen tensions were positively correlated with blood glucose concentrations in IDDM patients (Rho=0.48, P=0.002) but not with HbA1c or with insulin concentrations.
13786 9523543 Microcirculatory changes occur early in insulin-dependent diabetes mellitus (IDDM) and are believed to be an early feature of late diabetic complications, leading to reduced oxygen pressure and hypoxia in the skin and other tissues.
13787 9523543 Compared with controls, in IDDM patients hemoglobin A1c (HbA1c) and blood glucose concentrations were elevated, and arterial oxygen pressure was significantly lower.
13788 9523543 Muscle oxygen tensions were positively correlated with blood glucose concentrations in IDDM patients (Rho=0.48, P=0.002) but not with HbA1c or with insulin concentrations.
13789 9523543 Microcirculatory changes occur early in insulin-dependent diabetes mellitus (IDDM) and are believed to be an early feature of late diabetic complications, leading to reduced oxygen pressure and hypoxia in the skin and other tissues.
13790 9523543 Compared with controls, in IDDM patients hemoglobin A1c (HbA1c) and blood glucose concentrations were elevated, and arterial oxygen pressure was significantly lower.
13791 9523543 Muscle oxygen tensions were positively correlated with blood glucose concentrations in IDDM patients (Rho=0.48, P=0.002) but not with HbA1c or with insulin concentrations.
13792 9524303 Adolescents' health attitudes and adherence to treatment for insulin-dependent diabetes mellitus (IDDM) were evaluated using the protection motivation theory (PMT).
13793 9524303 Response costs of adherence produced the strongest correlations with overall adherence and with three of the four individual components of IDDM treatment (insulin injections, blood glucose monitoring, diet).
13794 9524303 Adolescents' health attitudes and adherence to treatment for insulin-dependent diabetes mellitus (IDDM) were evaluated using the protection motivation theory (PMT).
13795 9524303 Response costs of adherence produced the strongest correlations with overall adherence and with three of the four individual components of IDDM treatment (insulin injections, blood glucose monitoring, diet).
13796 9526910 This study examined for 3 years the changes in periodontal status and the possible correlations with selected subgingival microbiota and diabetic conditions in a group of 16 insulin-dependent diabetes mellitus (IDDM, JD) patients as compared with their 16 healthy cohabiting siblings (HS).
13797 9528889 Glutamic acid decarboxylase-65 (GAD-65) is a major target for autoantibodies and autoreactive T cells in patients with insulin-dependent diabetes mellitus (IDDM).
13798 9528889 The epitope specificities of autoantibodies to GAD in IDDM and SMS have been well documented, but the locations of autoantibody epitopes of GAD in PE patients have not been mapped.
13799 9528889 Glutamic acid decarboxylase-65 (GAD-65) is a major target for autoantibodies and autoreactive T cells in patients with insulin-dependent diabetes mellitus (IDDM).
13800 9528889 The epitope specificities of autoantibodies to GAD in IDDM and SMS have been well documented, but the locations of autoantibody epitopes of GAD in PE patients have not been mapped.
13801 9529321 alpha/beta-T cell receptor (TCR)+CD4-CD8- (NKT) thymocytes prevent insulin-dependent diabetes mellitus in nonobese diabetic (NOD)/Lt mice by the influence of interleukin (IL)-4 and/or IL-10.
13802 9529321 We have previously shown that nonobese diabetic (NOD) mice are selectively deficient in alpha/beta-T cell receptor (TCR)+CD4-CD8- NKT cells, a defect that may contribute to their susceptibility to the spontaneous development of insulin-dependent diabetes mellitus (IDDM).
13803 9529321 A single intravenous injection of 10(6) CD4-/lowCD8- or CD4-CD8- thymocytes from female (BALB/c x NOD)F1 donors protected intact NOD mice from the spontaneous onset of clinical IDDM.
13804 9529321 When alpha/beta-TCR+ and alpha/beta-TCR- subsets of CD4-CD8- thymocytes were transferred with diabetogenic splenocytes and compared for their ability to prevent the development of IDDM in irradiated adult recipients, only the alpha/beta-TCR+ population was protective, confirming that NKT cells were responsible for this activity.
13805 9529321 The protective effect in the induced model of IDDM was neutralized by anti-IL-4 and anti-IL-10 monoclonal antibodies in vivo, indicating a role for at least one of these cytokines in NKT cell-mediated protection.
13806 9529321 alpha/beta-T cell receptor (TCR)+CD4-CD8- (NKT) thymocytes prevent insulin-dependent diabetes mellitus in nonobese diabetic (NOD)/Lt mice by the influence of interleukin (IL)-4 and/or IL-10.
13807 9529321 We have previously shown that nonobese diabetic (NOD) mice are selectively deficient in alpha/beta-T cell receptor (TCR)+CD4-CD8- NKT cells, a defect that may contribute to their susceptibility to the spontaneous development of insulin-dependent diabetes mellitus (IDDM).
13808 9529321 A single intravenous injection of 10(6) CD4-/lowCD8- or CD4-CD8- thymocytes from female (BALB/c x NOD)F1 donors protected intact NOD mice from the spontaneous onset of clinical IDDM.
13809 9529321 When alpha/beta-TCR+ and alpha/beta-TCR- subsets of CD4-CD8- thymocytes were transferred with diabetogenic splenocytes and compared for their ability to prevent the development of IDDM in irradiated adult recipients, only the alpha/beta-TCR+ population was protective, confirming that NKT cells were responsible for this activity.
13810 9529321 The protective effect in the induced model of IDDM was neutralized by anti-IL-4 and anti-IL-10 monoclonal antibodies in vivo, indicating a role for at least one of these cytokines in NKT cell-mediated protection.
13811 9529321 alpha/beta-T cell receptor (TCR)+CD4-CD8- (NKT) thymocytes prevent insulin-dependent diabetes mellitus in nonobese diabetic (NOD)/Lt mice by the influence of interleukin (IL)-4 and/or IL-10.
13812 9529321 We have previously shown that nonobese diabetic (NOD) mice are selectively deficient in alpha/beta-T cell receptor (TCR)+CD4-CD8- NKT cells, a defect that may contribute to their susceptibility to the spontaneous development of insulin-dependent diabetes mellitus (IDDM).
13813 9529321 A single intravenous injection of 10(6) CD4-/lowCD8- or CD4-CD8- thymocytes from female (BALB/c x NOD)F1 donors protected intact NOD mice from the spontaneous onset of clinical IDDM.
13814 9529321 When alpha/beta-TCR+ and alpha/beta-TCR- subsets of CD4-CD8- thymocytes were transferred with diabetogenic splenocytes and compared for their ability to prevent the development of IDDM in irradiated adult recipients, only the alpha/beta-TCR+ population was protective, confirming that NKT cells were responsible for this activity.
13815 9529321 The protective effect in the induced model of IDDM was neutralized by anti-IL-4 and anti-IL-10 monoclonal antibodies in vivo, indicating a role for at least one of these cytokines in NKT cell-mediated protection.
13816 9529321 alpha/beta-T cell receptor (TCR)+CD4-CD8- (NKT) thymocytes prevent insulin-dependent diabetes mellitus in nonobese diabetic (NOD)/Lt mice by the influence of interleukin (IL)-4 and/or IL-10.
13817 9529321 We have previously shown that nonobese diabetic (NOD) mice are selectively deficient in alpha/beta-T cell receptor (TCR)+CD4-CD8- NKT cells, a defect that may contribute to their susceptibility to the spontaneous development of insulin-dependent diabetes mellitus (IDDM).
13818 9529321 A single intravenous injection of 10(6) CD4-/lowCD8- or CD4-CD8- thymocytes from female (BALB/c x NOD)F1 donors protected intact NOD mice from the spontaneous onset of clinical IDDM.
13819 9529321 When alpha/beta-TCR+ and alpha/beta-TCR- subsets of CD4-CD8- thymocytes were transferred with diabetogenic splenocytes and compared for their ability to prevent the development of IDDM in irradiated adult recipients, only the alpha/beta-TCR+ population was protective, confirming that NKT cells were responsible for this activity.
13820 9529321 The protective effect in the induced model of IDDM was neutralized by anti-IL-4 and anti-IL-10 monoclonal antibodies in vivo, indicating a role for at least one of these cytokines in NKT cell-mediated protection.
13821 9529658 Insulin-dependent diabetes mellitus (IDDM) is a T-cell mediated autoimmune disease, which results in the destruction of the islet beta-cells.
13822 9529658 The major histocompatibility complex (MHC) encodes the major susceptibility gene in IDDM.
13823 9529658 We suggest that (1) the density and affinity of epitopes derived from microbial antigens that bind to MHC molecules; (2) their cross-reactivity with beta-cell antigens; and (3) the nature of immunoregulatory cytokines induced by the microbial infections are the primary factors in the induction of either effector or protective T cells in IDDM.
13824 9529658 Insulin-dependent diabetes mellitus (IDDM) is a T-cell mediated autoimmune disease, which results in the destruction of the islet beta-cells.
13825 9529658 The major histocompatibility complex (MHC) encodes the major susceptibility gene in IDDM.
13826 9529658 We suggest that (1) the density and affinity of epitopes derived from microbial antigens that bind to MHC molecules; (2) their cross-reactivity with beta-cell antigens; and (3) the nature of immunoregulatory cytokines induced by the microbial infections are the primary factors in the induction of either effector or protective T cells in IDDM.
13827 9529658 Insulin-dependent diabetes mellitus (IDDM) is a T-cell mediated autoimmune disease, which results in the destruction of the islet beta-cells.
13828 9529658 The major histocompatibility complex (MHC) encodes the major susceptibility gene in IDDM.
13829 9529658 We suggest that (1) the density and affinity of epitopes derived from microbial antigens that bind to MHC molecules; (2) their cross-reactivity with beta-cell antigens; and (3) the nature of immunoregulatory cytokines induced by the microbial infections are the primary factors in the induction of either effector or protective T cells in IDDM.
13830 9531033 In this study we evaluated the activity of the constitutive nitric oxide synthase (cNOS) in platelets of patients with insulin-dependent diabetes mellitus (IDDM) and with non-insulin-dependent diabetes mellitus (NIDDM).
13831 9531322 The nonobese diabetic (NOD) mouse spontaneously develops autoimmune insulin-dependent diabetes mellitus (IDDM) and serves as an animal model for human type I diabetes.
13832 9531322 TNF-alpha is known to be produced by islet-infiltrating mononuclear cells during insulitis and subsequent beta cell destruction and has been implicated in the pathogenesis of IDDM.
13833 9531322 The nonobese diabetic (NOD) mouse spontaneously develops autoimmune insulin-dependent diabetes mellitus (IDDM) and serves as an animal model for human type I diabetes.
13834 9531322 TNF-alpha is known to be produced by islet-infiltrating mononuclear cells during insulitis and subsequent beta cell destruction and has been implicated in the pathogenesis of IDDM.
13835 9532515 Non-insulin-dependent diabetes mellitus, nephropathy, and the renin system.
13836 9532515 While substantial evidence exists for the renal protective effects of angiotensin converting enzyme (ACE) inhibitors in patients with insulin-dependent diabetes mellitus (IDDM), the role of renin-angiotensin system blockade in non-insulin-dependent diabetes mellitus (NIDDM) is less clear.
13837 9532515 Accelerated trials with angiotensin II receptor antagonists have relied on the proven effects of ACE inhibitors in the diabetic patient, as well as on pharmacologic principles dictating that renin-angiotensin blockade is more complete when the system is interrupted at the rate-limiting or receptor level.
13838 9536501 Patients with insulin-dependent diabetes mellitus (IDDM) may develop autonomic neuropathy (AN) and cardiac complications.
13839 9541173 Substitution of night-time continuous subcutaneous insulin infusion therapy for bedtime NPH insulin in a multiple injection regimen improves counterregulatory hormonal responses and warning symptoms of hypoglycaemia in IDDM.
13840 9541173 In patients with insulin-dependent diabetes mellitus (IDDM) good glycaemic control confers an enhanced risk of hypoglycaemia.
13841 9541173 In order to avoid nocturnal hypoglycaemia we substituted night-time continuous subcutaneous insulin infusion (CSII) therapy in 14 patients with well-controlled IDDM using a multiple injection regimen for the more variable bedtime NPH insulin.
13842 9541173 Substitution of night-time continuous subcutaneous insulin infusion therapy for bedtime NPH insulin in a multiple injection regimen improves counterregulatory hormonal responses and warning symptoms of hypoglycaemia in IDDM.
13843 9541173 In patients with insulin-dependent diabetes mellitus (IDDM) good glycaemic control confers an enhanced risk of hypoglycaemia.
13844 9541173 In order to avoid nocturnal hypoglycaemia we substituted night-time continuous subcutaneous insulin infusion (CSII) therapy in 14 patients with well-controlled IDDM using a multiple injection regimen for the more variable bedtime NPH insulin.
13845 9541173 Substitution of night-time continuous subcutaneous insulin infusion therapy for bedtime NPH insulin in a multiple injection regimen improves counterregulatory hormonal responses and warning symptoms of hypoglycaemia in IDDM.
13846 9541173 In patients with insulin-dependent diabetes mellitus (IDDM) good glycaemic control confers an enhanced risk of hypoglycaemia.
13847 9541173 In order to avoid nocturnal hypoglycaemia we substituted night-time continuous subcutaneous insulin infusion (CSII) therapy in 14 patients with well-controlled IDDM using a multiple injection regimen for the more variable bedtime NPH insulin.
13848 9541175 We compared 17 subjects with insulin-dependent diabetes mellitus (IDDM) and nephropathy with 17 control subjects with IDDM and 24 non-diabetic control subjects.
13849 9541176 Healthy family members of patients with insulin-dependent diabetes mellitus (IDDM) are known to share a number of immunological abnormalities with their affected relatives.
13850 9541176 We report that circulating tumour necrosis factor-alpha (TNF-alpha) and soluble interleukin-2 (sIL-2) receptor were present in increased amounts in non-diabetic family members at levels similar to those found in the diabetic children (duration of disease 3 months-5 years).
13851 9541177 To investigate LDL oxidation in vivo we measured autoantibodies to oxidised LDL (oxLDL) in 94 patients with insulin-dependent diabetes mellitus (IDDM), compared to 27 age-matched, healthy control subjects.
13852 9542253 To determine whether the maternal metabolic control and/or the use of hypoglycemic drugs during early gestation is associated with a risk of congenital malformations, beginning on January 1989 to December 1994, clinical data from 16 Italian centers were collected retrospectively and entered in a computerized data base: 517 pregnant women with pregestational diabetes mellitus, 362 with insulin-dependent diabetes mellitus (IDDM) (mean age 28.13 +/- 4.8 years), 130 with non insulin-dependent diabetes mellitus (NIDDM) (mean age 33.01 +/- 5.32 years) and 25 with impaired glucose tolerance (IGT) (mean age 32.48 +/- 6.2 years).
13853 9542253 Fasting blood glucose, glycosylated hemoglobin and urine keton bodies were more elevated in IDDM respect to NIDDM (p < 0.005).
13854 9542253 To determine whether the maternal metabolic control and/or the use of hypoglycemic drugs during early gestation is associated with a risk of congenital malformations, beginning on January 1989 to December 1994, clinical data from 16 Italian centers were collected retrospectively and entered in a computerized data base: 517 pregnant women with pregestational diabetes mellitus, 362 with insulin-dependent diabetes mellitus (IDDM) (mean age 28.13 +/- 4.8 years), 130 with non insulin-dependent diabetes mellitus (NIDDM) (mean age 33.01 +/- 5.32 years) and 25 with impaired glucose tolerance (IGT) (mean age 32.48 +/- 6.2 years).
13855 9542253 Fasting blood glucose, glycosylated hemoglobin and urine keton bodies were more elevated in IDDM respect to NIDDM (p < 0.005).
13856 9542254 87 pregnancies in diabetic women older than 35 years at time of conception were studied. 3% were insulin-dependent diabetes mellitus (IDDM), 52% non insulin-dependent diabetes mellitus (NIDDM) and 45% gestational diabetes mellitus (GDM).
13857 9542259 In insulin-dependent diabetes mellitus (IDDM) women, the age of diagnosis and the diabetes duration played the major role whereas, in non insulin-dependent diabetes mellitus (NIDDM) women only the patients' age was correlated with the BP levels.
13858 9542266 IGF-1 was measured in the cord blood of 24 infants of diabetic mothers (IDDM) and IGF-1 in 11 infants of non diabetic mothers (NIDDM).
13859 9542274 We report here our initial results, which show that progression to IDDM is accompanied in both cohorts by the presence of a combination of ICA with either GAD and IA-2 antibodies or both.
13860 9542274 This approach should lead to design reliable models of IDDM prediction in the general population, which will benefit an early insulin treatment and, hopefully, an effective prevention of the disease.
13861 9542274 We report here our initial results, which show that progression to IDDM is accompanied in both cohorts by the presence of a combination of ICA with either GAD and IA-2 antibodies or both.
13862 9542274 This approach should lead to design reliable models of IDDM prediction in the general population, which will benefit an early insulin treatment and, hopefully, an effective prevention of the disease.
13863 9542276 We studied the lymphocyte subpopulations in 14 pregnant women with type 1 insulin-dependent diabetes mellitus (IDDM), mean age (+/- SD) 30 +/- 4 years, mean disease duration 12 +/- 5 years, in 14 with gestational diabetes mellitus (GDM) (mean age 33 +/- 6 years) and 21 matched healthy pregnant controls (C), when the subjects delivered, and in their newborn.
13864 9542278 The aim of this study was to assess thyroid dysfunction and autoimmunity in pregnant insulin-dependent diabetes mellitus (IDDM) women during pregnancy and early post partum.
13865 9543309 Eating disorders and insulin-dependent diabetes mellitus (IDDM): relationships with glycaemic control and somatic complications.
13866 9543309 This study was designed to assess (by means of a diagnostic interview based on DSM-III-R criteria) the prevalence of eating disorders in 69 insulin-dependent diabetic (IDDM) out-patients, and the relationship with somatic risks.
13867 9543309 Eating disorders and insulin-dependent diabetes mellitus (IDDM): relationships with glycaemic control and somatic complications.
13868 9543309 This study was designed to assess (by means of a diagnostic interview based on DSM-III-R criteria) the prevalence of eating disorders in 69 insulin-dependent diabetic (IDDM) out-patients, and the relationship with somatic risks.
13869 9544238 Individuals from multiplex insulin-dependent diabetes mellitus (IDDM) families express higher levels of TCRBV2S1 than controls.
13870 9544238 The level of TCRBV2S1 expression in the multiplex families was significantly higher than all the control groups for both the CD4+ and CD8+ T lymphocyte subsets.
13871 9544238 The TCRBV3S1 expression in all the diabetic cohorts was significantly lower than the healthy controls, in the CD4 subset only.
13872 9545115 Polyglandular autoimmune syndrome (PGAS) type 2 (Schmidt syndrome) is characterized by the association of primary adrenocortical insufficiency with autoimmune thyroid disease, and/or insulin-dependent diabetes mellitus (IDDM).
13873 9546937 The integrity of endothelium-dependent vasodilation in the skin of patients with insulin-dependent diabetes mellitus (IDDM) is unclear, especially with respect to the role of nitric oxide.
13874 9548424 This study was performed to compare renal structure in insulin-dependent (IDDM) patients who had developed signs of nephropathy after a short or long duration of diabetes.
13875 9548424 Renal biopsies were obtained from 17 IDDM patients, with albumin excretion rate 20-300 microg/min and normal blood pressure.
13876 9548424 This study was performed to compare renal structure in insulin-dependent (IDDM) patients who had developed signs of nephropathy after a short or long duration of diabetes.
13877 9548424 Renal biopsies were obtained from 17 IDDM patients, with albumin excretion rate 20-300 microg/min and normal blood pressure.
13878 9550285 Therefore, we have administered HgCl2 to diabetes-prone (DP) BB rats, animals that spontaneously develop both insulin-dependent diabetes mellitus (IDDM) and thyroiditis.
13879 9550329 Association between autoantibody markers and subtypes of DR4 and DR4-DQ in Swedish children with insulin-dependent diabetes reveals closer association of tyrosine pyrophosphatase autoimmunity with DR4 than DQ8.
13880 9550329 HLA DQA1*0301-DQB1*0302 (DQ8) and DQA1*0501-DQB1*0201 (DQ2) are positively and DQA1*0102-DQB1*0602 (DQ6) negatively associated with IDDM.
13881 9550329 The aim of the study was to determine the association between HLA-DR4 and DQ and the presence of GAD65, ICA512, and insulin autoantibodies as well as ICA in 425 Swedish children with IDDM and 367 controls in the age group of 0-15 years.
13882 9550329 Association between autoantibody markers and subtypes of DR4 and DR4-DQ in Swedish children with insulin-dependent diabetes reveals closer association of tyrosine pyrophosphatase autoimmunity with DR4 than DQ8.
13883 9550329 HLA DQA1*0301-DQB1*0302 (DQ8) and DQA1*0501-DQB1*0201 (DQ2) are positively and DQA1*0102-DQB1*0602 (DQ6) negatively associated with IDDM.
13884 9550329 The aim of the study was to determine the association between HLA-DR4 and DQ and the presence of GAD65, ICA512, and insulin autoantibodies as well as ICA in 425 Swedish children with IDDM and 367 controls in the age group of 0-15 years.
13885 9550452 If a rise in plasma ASC is uncoupled from insulin replacement in insulin-dependent diabetes mellitus (IDDM) then the degree of hyperglycemia could account for "tissue scurvy" in IDDM.
13886 9551410 The antiproteinuric effect of angiotensin converting enzyme (ACE) inhibition in insulin-dependent diabetes mellitus (IDDM) patients with diabetic nephropathy varies considerably.
13887 9551410 Sixty (II, N = 13; ID, N = 26 and DD, N = 21) young hypertensive IDDM patients suffering from diabetic nephropathy were investigated during three months before and for the initial six month period during ACE inhibition [captopril 44 (SD 22) mg/24 hr, no differences in drug dose between groups].
13888 9551410 The antiproteinuric effect of angiotensin converting enzyme (ACE) inhibition in insulin-dependent diabetes mellitus (IDDM) patients with diabetic nephropathy varies considerably.
13889 9551410 Sixty (II, N = 13; ID, N = 26 and DD, N = 21) young hypertensive IDDM patients suffering from diabetic nephropathy were investigated during three months before and for the initial six month period during ACE inhibition [captopril 44 (SD 22) mg/24 hr, no differences in drug dose between groups].
13890 9555667 Moreover, it has not been studied whether possible microproteinuric and renal hemodynamic changes induced by NE are altered in insulin-dependent diabetes mellitus (IDDM) complicated by microalbuminuria.
13891 9556351 The IDDM2 component of the genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) has been mapped to chromosome 11p15.5.
13892 9556351 It has been suggested that IDDM2 maps within the 5' VNTR (variable number tandem repeat) polymorphism upstream of the insulin gene (INS).
13893 9556351 No INS polymorphism was associated with IDDM across all races.
13894 9556351 These data from this study thus do not identify any INS polymorphism as IDDM2.
13895 9556351 Analysis of these excluded a contribution to susceptibility to IDDM from the- 23HphI INS polymorphism.
13896 9556351 In conclusion, the diverse Afro-Caribbean TH/INS/IGF2 haplotypes identified in this study will be valuable in mapping IDDM2 more precisely.
13897 9556351 The IDDM2 component of the genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) has been mapped to chromosome 11p15.5.
13898 9556351 It has been suggested that IDDM2 maps within the 5' VNTR (variable number tandem repeat) polymorphism upstream of the insulin gene (INS).
13899 9556351 No INS polymorphism was associated with IDDM across all races.
13900 9556351 These data from this study thus do not identify any INS polymorphism as IDDM2.
13901 9556351 Analysis of these excluded a contribution to susceptibility to IDDM from the- 23HphI INS polymorphism.
13902 9556351 In conclusion, the diverse Afro-Caribbean TH/INS/IGF2 haplotypes identified in this study will be valuable in mapping IDDM2 more precisely.
13903 9556351 The IDDM2 component of the genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) has been mapped to chromosome 11p15.5.
13904 9556351 It has been suggested that IDDM2 maps within the 5' VNTR (variable number tandem repeat) polymorphism upstream of the insulin gene (INS).
13905 9556351 No INS polymorphism was associated with IDDM across all races.
13906 9556351 These data from this study thus do not identify any INS polymorphism as IDDM2.
13907 9556351 Analysis of these excluded a contribution to susceptibility to IDDM from the- 23HphI INS polymorphism.
13908 9556351 In conclusion, the diverse Afro-Caribbean TH/INS/IGF2 haplotypes identified in this study will be valuable in mapping IDDM2 more precisely.
13909 9556351 The IDDM2 component of the genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) has been mapped to chromosome 11p15.5.
13910 9556351 It has been suggested that IDDM2 maps within the 5' VNTR (variable number tandem repeat) polymorphism upstream of the insulin gene (INS).
13911 9556351 No INS polymorphism was associated with IDDM across all races.
13912 9556351 These data from this study thus do not identify any INS polymorphism as IDDM2.
13913 9556351 Analysis of these excluded a contribution to susceptibility to IDDM from the- 23HphI INS polymorphism.
13914 9556351 In conclusion, the diverse Afro-Caribbean TH/INS/IGF2 haplotypes identified in this study will be valuable in mapping IDDM2 more precisely.
13915 9556351 The IDDM2 component of the genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) has been mapped to chromosome 11p15.5.
13916 9556351 It has been suggested that IDDM2 maps within the 5' VNTR (variable number tandem repeat) polymorphism upstream of the insulin gene (INS).
13917 9556351 No INS polymorphism was associated with IDDM across all races.
13918 9556351 These data from this study thus do not identify any INS polymorphism as IDDM2.
13919 9556351 Analysis of these excluded a contribution to susceptibility to IDDM from the- 23HphI INS polymorphism.
13920 9556351 In conclusion, the diverse Afro-Caribbean TH/INS/IGF2 haplotypes identified in this study will be valuable in mapping IDDM2 more precisely.
13921 9556351 The IDDM2 component of the genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) has been mapped to chromosome 11p15.5.
13922 9556351 It has been suggested that IDDM2 maps within the 5' VNTR (variable number tandem repeat) polymorphism upstream of the insulin gene (INS).
13923 9556351 No INS polymorphism was associated with IDDM across all races.
13924 9556351 These data from this study thus do not identify any INS polymorphism as IDDM2.
13925 9556351 Analysis of these excluded a contribution to susceptibility to IDDM from the- 23HphI INS polymorphism.
13926 9556351 In conclusion, the diverse Afro-Caribbean TH/INS/IGF2 haplotypes identified in this study will be valuable in mapping IDDM2 more precisely.
13927 9559484 In order to verify whether pregnancy induces or worsens diabetic retinopathy or somatic and autonomic neuropathy, 16 insulin-dependent diabetic (IDDM) pregnant women, 14 age-matched nondiabetic pregnant women, and 12 IDDM nonpregnant women matched for age and disease duration were studied.
13928 9562348 Since low levels of antioxidants such as vitamin C have been associated with such complications, we have examined the uptake mechanisms for ascorbic acid (AA) and dehydroascorbic acid (DHA) in lymphoblasts from normal control subjects (CON), normoalbuminuric insulin-dependent diabetic (IDDM) patients (DCON), patients with IDDM and nephropathy (DN) and hypertensive patients (HT) using mass assays of uptake and measuring AA using high-performance liquid chromatography.
13929 9562346 IA-2 antibodies--a sensitive marker of IDDM with clinical onset in childhood and adolescence.
13930 9562346 To study the relationship of IA-2 antibodies (IA-2A) to other autoantibodies and genetic risk markers in insulin-dependent diabetes mellitus (IDDM), 758 children and adolescents younger than 15 years of age (mean age 8.4 years) with newly diagnosed diabetes were analysed for IA-2A, GAD antibodies (GADA) and insulin autoantibodies (IAA) with radiobinding assays, for islet cell antibodies (ICA) with immunofluorescence and for HLA DR alleles by serology.
13931 9562346 IA-2 antibodies--a sensitive marker of IDDM with clinical onset in childhood and adolescence.
13932 9562346 To study the relationship of IA-2 antibodies (IA-2A) to other autoantibodies and genetic risk markers in insulin-dependent diabetes mellitus (IDDM), 758 children and adolescents younger than 15 years of age (mean age 8.4 years) with newly diagnosed diabetes were analysed for IA-2A, GAD antibodies (GADA) and insulin autoantibodies (IAA) with radiobinding assays, for islet cell antibodies (ICA) with immunofluorescence and for HLA DR alleles by serology.
13933 9562350 Implantation of standardized beta-cell grafts in a liver segment of IDDM patients: graft and recipients characteristics in two cases of insulin-independence under maintenance immunosuppression for prior kidney graft.
13934 9562350 Islet allografts in insulin-dependent diabetic (IDDM) patients exhibit variable survival lengths and low rates of insulin-independence despite treatment with anti-T-cell antibodies and maintenance immunosuppression.
13935 9562350 Implantation of standardized beta-cell grafts in a liver segment of IDDM patients: graft and recipients characteristics in two cases of insulin-independence under maintenance immunosuppression for prior kidney graft.
13936 9562350 Islet allografts in insulin-dependent diabetic (IDDM) patients exhibit variable survival lengths and low rates of insulin-independence despite treatment with anti-T-cell antibodies and maintenance immunosuppression.
13937 9562352 Thirty-four percent of the MODY patients had mild and 13% had severe non-proliferative or proliferative retinopathy; this figure did not differ from the figures in insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) patients matched for duration and glycaemic control but not for age.
13938 9562352 Neither did the prevalence of microalbuminuria differ between MODY3 and IDDM or NIDDM patients (19 vs 24 and 23%).
13939 9562352 Hypertension was less frequent in MODY3 and IDDM than in NIDDM (24.5 and 19 vs 53.7%; p < 0.001).
13940 9562352 Thirty-four percent of the MODY patients had mild and 13% had severe non-proliferative or proliferative retinopathy; this figure did not differ from the figures in insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) patients matched for duration and glycaemic control but not for age.
13941 9562352 Neither did the prevalence of microalbuminuria differ between MODY3 and IDDM or NIDDM patients (19 vs 24 and 23%).
13942 9562352 Hypertension was less frequent in MODY3 and IDDM than in NIDDM (24.5 and 19 vs 53.7%; p < 0.001).
13943 9562352 Thirty-four percent of the MODY patients had mild and 13% had severe non-proliferative or proliferative retinopathy; this figure did not differ from the figures in insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) patients matched for duration and glycaemic control but not for age.
13944 9562352 Neither did the prevalence of microalbuminuria differ between MODY3 and IDDM or NIDDM patients (19 vs 24 and 23%).
13945 9562352 Hypertension was less frequent in MODY3 and IDDM than in NIDDM (24.5 and 19 vs 53.7%; p < 0.001).
13946 9562654 The aim of our study was to analyze the temporal relationship between birth date and the onset of insulin-dependent diabetes mellitus (IDDM).
13947 9562659 Twelve Romanian centers investigated the validity of a two daily insulin regimen using premixed biosynthetic human insulin Mixtard 30 HM Penfill (ratio: 30% rapid, 70% intermediate NPH-insulin) injected by NovoPen II in IDDM patients.
13948 9567281 Frequently, SMS remains undiagnosed for prolonged periods or the patients are diagnosed of a primary psychiatric disorder. 60% of the SMS patients harbor GAD-autoantibodies (GAD-Ab).
13949 9567281 The GAD-Ab titers were compared with those of 49 patients with insulin-dependent diabetes mellitus (IDDM), 322 with other neurological disorders, 14 non-IDDM first-degree relatives of IDDM patients with antibodies anti-islet cells and 91 normal subjects.
13950 9568688 The relationship between humoral and cellular immunity to IA-2 in IDDM.
13951 9568688 Peripheral blood mononuclear cells (PBMC) from individuals with newly diagnosed IDDM or at varying levels of risk for the disease were stimulated in vitro with the entire 42-kDa internal domain of IA-2 (amino acids 603-979), a series of control antigens (glutathionine-S-transferase, tetanus toxoid, Candida albicans, mumps, bovine serum albumin), and a mitogen (phytohemagglutinin).
13952 9568688 These studies support the autoantigenic nature of IA-2 in IDDM and suggest the inclusion of cellular immune responses as an adjunct marker for the disease.
13953 9568688 The relationship between humoral and cellular immunity to IA-2 in IDDM.
13954 9568688 Peripheral blood mononuclear cells (PBMC) from individuals with newly diagnosed IDDM or at varying levels of risk for the disease were stimulated in vitro with the entire 42-kDa internal domain of IA-2 (amino acids 603-979), a series of control antigens (glutathionine-S-transferase, tetanus toxoid, Candida albicans, mumps, bovine serum albumin), and a mitogen (phytohemagglutinin).
13955 9568688 These studies support the autoantigenic nature of IA-2 in IDDM and suggest the inclusion of cellular immune responses as an adjunct marker for the disease.
13956 9570569 NOR IDDM resistance was previously found to be largely controlled by the Idd13 locus within an approximately 24 cM segment on Chromosome 2 encompassing BKS-derived alleles for H3a, B2m, Il1, and Pcna.
13957 9570569 Since trans-interactions between relatively common and functionally normal allelic variants may contribute to IDDM in NOD mice, the search for Idd genes in humans should not be limited to functionally defective variants.
13958 9570569 NOR IDDM resistance was previously found to be largely controlled by the Idd13 locus within an approximately 24 cM segment on Chromosome 2 encompassing BKS-derived alleles for H3a, B2m, Il1, and Pcna.
13959 9570569 Since trans-interactions between relatively common and functionally normal allelic variants may contribute to IDDM in NOD mice, the search for Idd genes in humans should not be limited to functionally defective variants.
13960 9571179 By several crossing studies it has been demonstrated that the MHC class-II genes of the RT1u haplotype, Iddm1, and the lymphopenia, Iddm2, are essential, but not sufficient for diabetes development in the BB rat.
13961 9571179 The genetic analysis of Iddm1 and Iddm2 homozygous [(BB/OK x SHR)F1 x BB/OK] first backcross hybrids (BC1) confirmed the action of Iddm3 and one predisposing non-MHC locus, Iddm4, near Ighe/D6Mgh2 on chromosome 6 and one protective locus, Iddm5r(esistance), detected around Igf2/Tnt on chromosome 1.
13962 9571179 By several crossing studies it has been demonstrated that the MHC class-II genes of the RT1u haplotype, Iddm1, and the lymphopenia, Iddm2, are essential, but not sufficient for diabetes development in the BB rat.
13963 9571179 The genetic analysis of Iddm1 and Iddm2 homozygous [(BB/OK x SHR)F1 x BB/OK] first backcross hybrids (BC1) confirmed the action of Iddm3 and one predisposing non-MHC locus, Iddm4, near Ighe/D6Mgh2 on chromosome 6 and one protective locus, Iddm5r(esistance), detected around Igf2/Tnt on chromosome 1.
13964 9571584 Diastolic dysfunction is an early harbinger for systolic dysfunction in insulin-dependent diabetes mellitus (IDDM).
13965 9571584 Glycosylated hemoglobin, insulin dosage, and duration of IDDM since puberty were associated with filling abnormalities.
13966 9571584 Diastolic dysfunction is an early harbinger for systolic dysfunction in insulin-dependent diabetes mellitus (IDDM).
13967 9571584 Glycosylated hemoglobin, insulin dosage, and duration of IDDM since puberty were associated with filling abnormalities.
13968 9572378 Glycosylated hemoglobin in insulin-dependent diabetes mellitus related to preeclampsia.
13969 9572378 We studied whether the mean value of glycosylated hemoglobin (HbA1c) during this gestational period was associated with an increased incidence of preeclampsia in insulin-dependent diabetes mellitus.
13970 9572378 We conducted a retrospective study of 131 insulin-dependent diabetes mellitus (IDDM) pregnancies with HbA1c values available in medical records over the past 10 years.
13971 9572378 We conclude that a significant association between elevated mean HbA1c values at 16-20 weeks' gestation and a high frequency of preeclampsia in IDDM pregnancies suggests that glycosylated hemoglobin may play an important role in the pathogenesis of preeclampsia in IDDM pregnant women.
13972 9572378 Glycosylated hemoglobin in insulin-dependent diabetes mellitus related to preeclampsia.
13973 9572378 We studied whether the mean value of glycosylated hemoglobin (HbA1c) during this gestational period was associated with an increased incidence of preeclampsia in insulin-dependent diabetes mellitus.
13974 9572378 We conducted a retrospective study of 131 insulin-dependent diabetes mellitus (IDDM) pregnancies with HbA1c values available in medical records over the past 10 years.
13975 9572378 We conclude that a significant association between elevated mean HbA1c values at 16-20 weeks' gestation and a high frequency of preeclampsia in IDDM pregnancies suggests that glycosylated hemoglobin may play an important role in the pathogenesis of preeclampsia in IDDM pregnant women.
13976 9573413 Patients with insulin-dependent diabetes mellitus (IDDM) who practice conventional insulin therapy are at risk of developing hypoglycemia (low levels of blood glucose), which can lead to severe dysfunction of the central nervous system.
13977 9575246 Insulin-dependent type 1 diabetes (IDDM) is caused by the autoimmune destruction of insulin-producing beta cells.
13978 9575392 Insulin-dependent diabetic (IDDM) patients with end-stage renal disease and coronary artery stenoses > or = 75% have a poor prognosis.
13979 9575834 In this study, the individual kinetic parameters of C-peptide and then the rates of insulin secretion were estimated by two mathematical methods, the deconvolution method and the "combined model" during slow (oral glucose) and fast (intravenous glucagon) changes in insulin secretion in six successful pancreas-kidney transplant recipients with systemic delivery of insulin (Px), six nondiabetic kidney-transplant recipients with portal insulin secretion (Kx), six nondiabetic controls (NS), and six C-peptide-negative insulin-dependent diabetes mellitus patients (IDDM).
13980 9576743 The fact that insulin-producing islet beta-cells are susceptible to the cytotoxic effects of inflammatory cytokines represents a potential hinderance to the use of such cells for transplantation therapy of insulin-dependent diabetes mellitus (IDDM).
13981 9576743 In the current study, we show that IL-1beta induces destruction of INS-1 insulinoma cells, while having no effect on a second insulinoma cell line RIN1046-38 and its engineered derivatives, and that this difference is correlated with a higher level of expression of manganese superoxide dismutase (MnSOD) in the latter cells.
13982 9576743 Stable overexpression of MnSOD in INS-1 cells provides complete protection against IL-1beta-mediated cytotoxicity, and also results in markedly reduced killing when such cells are exposed to conditioned media from activated human or rat PBMC.
13983 9576743 Further, overexpression of MnSOD in either RIN- or INS-1-derived lines results in a sharp reduction in IL-1beta-induced nitric oxide (NO) production, a finding that correlates with reduced levels of the inducible form of nitric oxide synthase (iNOS).
13984 9576743 Treatment of INS-1 cells with L-NMMA, an inhibitor of iNOS, provides the same degree of protection against IL-1beta or supernatants from LPS-activated rat PBMC as MnSOD overexpression, supporting the idea that MnSOD protects INS-1 cells by interfering with the normal IL-1beta-mediated increase in iNOS.
13985 9576743 Because NO and its derivatives have been implicated as critical mediators of beta-cell destruction in IDDM, we conclude that well regulated insulinoma cell lines engineered for MnSOD overexpression may be an attractive alternative to isolated islets as vehicles for insulin replacement in autoimmune diabetes.
13986 9576743 The fact that insulin-producing islet beta-cells are susceptible to the cytotoxic effects of inflammatory cytokines represents a potential hinderance to the use of such cells for transplantation therapy of insulin-dependent diabetes mellitus (IDDM).
13987 9576743 In the current study, we show that IL-1beta induces destruction of INS-1 insulinoma cells, while having no effect on a second insulinoma cell line RIN1046-38 and its engineered derivatives, and that this difference is correlated with a higher level of expression of manganese superoxide dismutase (MnSOD) in the latter cells.
13988 9576743 Stable overexpression of MnSOD in INS-1 cells provides complete protection against IL-1beta-mediated cytotoxicity, and also results in markedly reduced killing when such cells are exposed to conditioned media from activated human or rat PBMC.
13989 9576743 Further, overexpression of MnSOD in either RIN- or INS-1-derived lines results in a sharp reduction in IL-1beta-induced nitric oxide (NO) production, a finding that correlates with reduced levels of the inducible form of nitric oxide synthase (iNOS).
13990 9576743 Treatment of INS-1 cells with L-NMMA, an inhibitor of iNOS, provides the same degree of protection against IL-1beta or supernatants from LPS-activated rat PBMC as MnSOD overexpression, supporting the idea that MnSOD protects INS-1 cells by interfering with the normal IL-1beta-mediated increase in iNOS.
13991 9576743 Because NO and its derivatives have been implicated as critical mediators of beta-cell destruction in IDDM, we conclude that well regulated insulinoma cell lines engineered for MnSOD overexpression may be an attractive alternative to isolated islets as vehicles for insulin replacement in autoimmune diabetes.
13992 9580247 The aim of this study was to compare the effects of intensive insulin therapy on lipid metabolism using preprandial IL and regular insulin (RI) in 10 insulin-dependent diabetes mellitus (IDDM) subjects.
13993 9580247 Lipoprotein lipase (LPL) and cholesteryl ester transfer protein (CETP) activities were similar to the control group and did not change after both treatments.
13994 9583742 Insulin-dependent diabetes mellitus (IDDM) is caused by the progressive autoimmune destruction of insulin-producing pancreatic beta cells.
13995 9583742 The presentation of beta cell-specific autoantigens by macrophages and/or dendritic cells to CD4+ T helper cells, in association with MHC class II molecules, is considered the initial step in the development of autoimmune IDDM.
13996 9583742 The CD4+ T cells secrete IFN-gamma and IL-2.
13997 9583742 IFN-gamma activates other resting macrophages, which, in turn, release cytokines, such as IL-1beta, TNF-alpha, and free radicals, which are toxic to beta cells.
13998 9583742 During this process, IL-2 and other cytokines induce the migration of CD8+ peripheral T cells to the inflamed islets, perhaps by inducing the expression of a specific homing receptor.
13999 9583742 The precytotoxic CD8+ T cells that bear beta cell-specific autoantigen receptors differentiate into cytotoxic effector T cells upon recognition of the beta cell-specific peptide bound to MHC class I molecules in the presence of beta cell-specific CD4+ T helper cells.
14000 9583742 In this way, macrophages, CD4+ T cells, and CD8+ T cells synergistically destroy beta cells, resulting in the onset of autoimmune IDDM.
14001 9583742 Insulin-dependent diabetes mellitus (IDDM) is caused by the progressive autoimmune destruction of insulin-producing pancreatic beta cells.
14002 9583742 The presentation of beta cell-specific autoantigens by macrophages and/or dendritic cells to CD4+ T helper cells, in association with MHC class II molecules, is considered the initial step in the development of autoimmune IDDM.
14003 9583742 The CD4+ T cells secrete IFN-gamma and IL-2.
14004 9583742 IFN-gamma activates other resting macrophages, which, in turn, release cytokines, such as IL-1beta, TNF-alpha, and free radicals, which are toxic to beta cells.
14005 9583742 During this process, IL-2 and other cytokines induce the migration of CD8+ peripheral T cells to the inflamed islets, perhaps by inducing the expression of a specific homing receptor.
14006 9583742 The precytotoxic CD8+ T cells that bear beta cell-specific autoantigen receptors differentiate into cytotoxic effector T cells upon recognition of the beta cell-specific peptide bound to MHC class I molecules in the presence of beta cell-specific CD4+ T helper cells.
14007 9583742 In this way, macrophages, CD4+ T cells, and CD8+ T cells synergistically destroy beta cells, resulting in the onset of autoimmune IDDM.
14008 9583742 Insulin-dependent diabetes mellitus (IDDM) is caused by the progressive autoimmune destruction of insulin-producing pancreatic beta cells.
14009 9583742 The presentation of beta cell-specific autoantigens by macrophages and/or dendritic cells to CD4+ T helper cells, in association with MHC class II molecules, is considered the initial step in the development of autoimmune IDDM.
14010 9583742 The CD4+ T cells secrete IFN-gamma and IL-2.
14011 9583742 IFN-gamma activates other resting macrophages, which, in turn, release cytokines, such as IL-1beta, TNF-alpha, and free radicals, which are toxic to beta cells.
14012 9583742 During this process, IL-2 and other cytokines induce the migration of CD8+ peripheral T cells to the inflamed islets, perhaps by inducing the expression of a specific homing receptor.
14013 9583742 The precytotoxic CD8+ T cells that bear beta cell-specific autoantigen receptors differentiate into cytotoxic effector T cells upon recognition of the beta cell-specific peptide bound to MHC class I molecules in the presence of beta cell-specific CD4+ T helper cells.
14014 9583742 In this way, macrophages, CD4+ T cells, and CD8+ T cells synergistically destroy beta cells, resulting in the onset of autoimmune IDDM.
14015 9587393 Using various animal models for autoimmune diseases, we have previously found that allogeneic BMT (not autologous BMT) can be used to treat autoimmune diseases such as systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), immune thrombocytic purpura, insulin-dependent diabetes mellitus (IDDM), chronic glomerulonephritis, and certain types of non-insulin-dependent diabetes mellitus.
14016 9587701 Interleukin-1 beta induced transient diabetes mellitus in rats.
14017 9587701 A model of IDDM pathogenesis in man suggests that cytokines, and IL-1 in particular, are of major importance in the initial events (Nerup et al 1994) (Fig. 1).
14018 9587701 Finally, this review discussed the effects of IL-1 beta on human beta cells in vitro, and the clinical relevance of these experiments, with special reference to a clinical trial with the aim of preventing IDDM in man.
14019 9587701 Interleukin-1 beta reached all the investigated organs in the rats, was accumulated in kidneys and was excreted in the urine.
14020 9587701 Interleukin-1 beta induced transient diabetes mellitus in rats.
14021 9587701 A model of IDDM pathogenesis in man suggests that cytokines, and IL-1 in particular, are of major importance in the initial events (Nerup et al 1994) (Fig. 1).
14022 9587701 Finally, this review discussed the effects of IL-1 beta on human beta cells in vitro, and the clinical relevance of these experiments, with special reference to a clinical trial with the aim of preventing IDDM in man.
14023 9587701 Interleukin-1 beta reached all the investigated organs in the rats, was accumulated in kidneys and was excreted in the urine.
14024 9588457 A functional analysis of the role of IGF2 in IDDM2-encoded susceptibility to type 1 diabetes.
14025 9588457 One of the largest single contributors to genetic susceptibility, after the major histocompatability complex, is the IDDM2 locus, which maps to a nontranscribed variable number of tandem repeats (VNTR) minisatellite upstream of the insulin (INS) and insulin-like growth factor 2 (IGF2) genes.
14026 9588457 Similar VNTR transcriptional effects on IGF2 have also been proposed as a mechanism by which the IDDM2 locus confers susceptibility in addition to, or instead of, effects on INS.
14027 9588457 This is evidence against the hypotheses that have suggested IGF2 is a mediator of IDDM2-encoded susceptibility and corroborates previous studies suggesting insulin is the gene involved.
14028 9588457 A functional analysis of the role of IGF2 in IDDM2-encoded susceptibility to type 1 diabetes.
14029 9588457 One of the largest single contributors to genetic susceptibility, after the major histocompatability complex, is the IDDM2 locus, which maps to a nontranscribed variable number of tandem repeats (VNTR) minisatellite upstream of the insulin (INS) and insulin-like growth factor 2 (IGF2) genes.
14030 9588457 Similar VNTR transcriptional effects on IGF2 have also been proposed as a mechanism by which the IDDM2 locus confers susceptibility in addition to, or instead of, effects on INS.
14031 9588457 This is evidence against the hypotheses that have suggested IGF2 is a mediator of IDDM2-encoded susceptibility and corroborates previous studies suggesting insulin is the gene involved.
14032 9588457 A functional analysis of the role of IGF2 in IDDM2-encoded susceptibility to type 1 diabetes.
14033 9588457 One of the largest single contributors to genetic susceptibility, after the major histocompatability complex, is the IDDM2 locus, which maps to a nontranscribed variable number of tandem repeats (VNTR) minisatellite upstream of the insulin (INS) and insulin-like growth factor 2 (IGF2) genes.
14034 9588457 Similar VNTR transcriptional effects on IGF2 have also been proposed as a mechanism by which the IDDM2 locus confers susceptibility in addition to, or instead of, effects on INS.
14035 9588457 This is evidence against the hypotheses that have suggested IGF2 is a mediator of IDDM2-encoded susceptibility and corroborates previous studies suggesting insulin is the gene involved.
14036 9588457 A functional analysis of the role of IGF2 in IDDM2-encoded susceptibility to type 1 diabetes.
14037 9588457 One of the largest single contributors to genetic susceptibility, after the major histocompatability complex, is the IDDM2 locus, which maps to a nontranscribed variable number of tandem repeats (VNTR) minisatellite upstream of the insulin (INS) and insulin-like growth factor 2 (IGF2) genes.
14038 9588457 Similar VNTR transcriptional effects on IGF2 have also been proposed as a mechanism by which the IDDM2 locus confers susceptibility in addition to, or instead of, effects on INS.
14039 9588457 This is evidence against the hypotheses that have suggested IGF2 is a mediator of IDDM2-encoded susceptibility and corroborates previous studies suggesting insulin is the gene involved.
14040 9590367 Urinary measurement of transforming growth factor-beta and type IV collagen as new markers of renal injury: application in diabetic nephropathy.
14041 9590367 Transforming growth factor-beta1 (TGF-11) and retinol binding protein (RBP) were measured with modification of commercially available methods used to assay serum specimens; type 3 collagen (T3C) was measured with a new immunonephelometric assay.
14042 9590367 The clinical utility of measuring a panel of these markers was demonstrated in urine samples from 16 control subjects and from 46 individuals with insulin-dependent diabetes mellitus (IDDM) with various albumin excretion rates (AERs).
14043 9591229 Plasma beta-carotene, alpha-tocopherol and retinol were measured in 15 female and 5 male children with insulin-dependent diabetes mellitus (IDDM), and the correlations with plasma hemoglobin A1c (HbA1c) and fructosamine were analyzed.
14044 9592633 Adolescents with insulin-dependent diabetes mellitus (IDDM) often experience difficulties achieving good glycaemic control, and attempts at intensifying insulin therapy may increase the risk of hypoglycaemia and weight gain.
14045 9592633 Insulin-like growth factor-I (IGF-I) levels and IGF bioactivity are invariably reduced despite growth hormone (GH) hypersecretion, and these abnormalities are only partially corrected by intensified insulin therapy.
14046 9592633 The administration of recombinant human IGF-I (rhIGF-I) as an adjunct to insulin therapy can restore circulating IGF-I levels and thus suppress GH levels and improve insulin sensitivity.
14047 9592633 RhIGF-I used in conjunction with insulin may therefore provide an additional approach to the management of IDDM during adolescence, although further studies are required to determine the ideal dose regimen and confirm beneficial effects without adverse effects on microvascular complications in these subjects.
14048 9592633 Adolescents with insulin-dependent diabetes mellitus (IDDM) often experience difficulties achieving good glycaemic control, and attempts at intensifying insulin therapy may increase the risk of hypoglycaemia and weight gain.
14049 9592633 Insulin-like growth factor-I (IGF-I) levels and IGF bioactivity are invariably reduced despite growth hormone (GH) hypersecretion, and these abnormalities are only partially corrected by intensified insulin therapy.
14050 9592633 The administration of recombinant human IGF-I (rhIGF-I) as an adjunct to insulin therapy can restore circulating IGF-I levels and thus suppress GH levels and improve insulin sensitivity.
14051 9592633 RhIGF-I used in conjunction with insulin may therefore provide an additional approach to the management of IDDM during adolescence, although further studies are required to determine the ideal dose regimen and confirm beneficial effects without adverse effects on microvascular complications in these subjects.
14052 9592636 Lp(a) concentrations were measured by immunonephelometry in 740 diabetic patients [493 insulin-dependent diabetic (IDDM) patients and 247 insulin-treated Type 2 diabetic (ITD) patients].
14053 9592636 Both groups of insulin-treated patients (IDDM and ITD) displayed significantly higher Lp(a) concentrations when compared to controls.
14054 9592636 Lp(a) concentrations were measured by immunonephelometry in 740 diabetic patients [493 insulin-dependent diabetic (IDDM) patients and 247 insulin-treated Type 2 diabetic (ITD) patients].
14055 9592636 Both groups of insulin-treated patients (IDDM and ITD) displayed significantly higher Lp(a) concentrations when compared to controls.
14056 9592637 This study sought to determine whether moderate exercise influences hypoglycaemic responses in insulin-dependent diabetes mellitus (IDDM).
14057 9593759 19 insulin-dependent diabetes mellitus (IDDM) patients participated in a randomized double-blind crossover investigation to investigate the impact of human C-peptide on skin microvascular blood flow.
14058 9594623 [GAD antibody in IDDM].
14059 9594623 Two forms of GAD (GAD65 and GAD67) are known to be expressed in human tissues and GAD65 is predominantly expressed in pancreatic beta-cells.
14060 9594623 Recent findings revealed that GAD functions as an autoantigen in human autoimmunity, especially in insulin-dependent diabetes mellitus (IDDM).
14061 9594623 GAD is a key antigen for the development of autoimmunity against beta-cells and the production of GADAb precedes other autoantibodies such as IAA and ICA512/IA-2Ab prior to the clinical onset of IDDM.
14062 9594623 [GAD antibody in IDDM].
14063 9594623 Two forms of GAD (GAD65 and GAD67) are known to be expressed in human tissues and GAD65 is predominantly expressed in pancreatic beta-cells.
14064 9594623 Recent findings revealed that GAD functions as an autoantigen in human autoimmunity, especially in insulin-dependent diabetes mellitus (IDDM).
14065 9594623 GAD is a key antigen for the development of autoimmunity against beta-cells and the production of GADAb precedes other autoantibodies such as IAA and ICA512/IA-2Ab prior to the clinical onset of IDDM.
14066 9594623 [GAD antibody in IDDM].
14067 9594623 Two forms of GAD (GAD65 and GAD67) are known to be expressed in human tissues and GAD65 is predominantly expressed in pancreatic beta-cells.
14068 9594623 Recent findings revealed that GAD functions as an autoantigen in human autoimmunity, especially in insulin-dependent diabetes mellitus (IDDM).
14069 9594623 GAD is a key antigen for the development of autoimmunity against beta-cells and the production of GADAb precedes other autoantibodies such as IAA and ICA512/IA-2Ab prior to the clinical onset of IDDM.
14070 9597370 The effect of a decoction of fig leaves (Ficus carica), as a supplement to breakfast, on diabetes control was studied in insulin-dependent diabetes mellitus (IDDM) patients (six men, four women, age 22-38 years, body mass index (BMI): 20.8 +/- 3.0 kg/m2, HbA1c 7.6 +/- 0.9% with a mean duration of diabetes of 9 +/- 6.3 years).
14071 9597384 Eighty insulin-dependent diabetes mellitus (IDDM) patients with an average age (24.05 +/- 8.3 years), and 100 control subjects (25 +/- 7.1 years) were selected to verify the seroprevalence of Helicobacter pylori in these populations.
14072 9597384 The prevalence of ICA and APA in IDDM H. pylori positive subjects was higher than among controls.
14073 9597384 Eighty insulin-dependent diabetes mellitus (IDDM) patients with an average age (24.05 +/- 8.3 years), and 100 control subjects (25 +/- 7.1 years) were selected to verify the seroprevalence of Helicobacter pylori in these populations.
14074 9597384 The prevalence of ICA and APA in IDDM H. pylori positive subjects was higher than among controls.
14075 9597386 Information was extracted from the medical records. 4127 people with diabetes were identified of whom 87% were classified as NIDDM (non-insulin-dependent diabetes mellitus), 12% as IDDM (insulin-dependent diabetes mellitus) and 0.7% as secondary or unclassified diabetes.
14076 9599304 Quantitative defects in the density of conformationally correct human lymphocyte antigen (HLA) class I complexes on the surface of lymphocytes are apparent in patients with diverse HLA-linked autoimmune diseases, including Type I diabetes and Sjögren's syndrome.
14077 9599304 Polyglandular failure patients whose disease showed HLA linkage, but not those whose disease was not HLA linked, exhibited decreased HLA class I expression on the surface of their lymphocytes as well as a reduced abundance of transcripts of the HLA-linked genes Tap1 and Tap2, both of which encode proteins that contribute to HLA class I processing.
14078 9599304 Second, lymphocytes from patients with insulin-dependent diabetes mellitus (IDDM), Sjögren's syndrome, Graves' disease, and Hashimoto's disease showed varying degrees of decreased abundance of mRNAs that encode Tap1, Tap2, Lmp2, or Lmp7 (the latter two proteins also contribute to HLA class I processing).
14079 9599304 Fourth, functional assays of isolated diabetic proteasomes, the peptide cutting complex containing LMP2 and LMP7 proteins, revealed altered peptidase activity.
14080 9602207 A 16-year-old boy with insulin-dependent diabetes mellitus (IDDM) and a history of marginal glycemic control had severe hypoglycemia unawareness and a marked decrease in insulin requirement.
14081 9604865 IDDM is a T-cell-mediated autoimmune disease in which the insulin-producing beta-cells are destroyed.
14082 9604865 Furthermore, suppression of the diabetogenic response is mediated by the induction of GAD65-specific CD4+ regulatory T-cells.
14083 9605630 Recent advances in the understanding of the pathogenesis of insulin-dependent diabetes mellitus (IDDM) have led to the first trials of disease prevention in susceptible individuals.
14084 9605631 IA-2 and IA-2beta: the immune response in IDDM.
14085 9605631 Pancreatic islet cell autoantigens associated with insulin-dependent diabetes mellitus (IDDM) include a recently identified family of protein tyrosine phosphatase-like molecules, notably IA-2 and IA-2beta.
14086 9605631 IA-2 is a 979 amino acid transmembrane protein located on human chromosome 2q35, whereas IA-2beta is 986 amino acids long located on human chromosome 7q36.
14087 9605631 Comparison of human IA-2 and IA-2beta showed 74% identity within the intercellular domains, but only 27% indentify within the extracellular domains.
14088 9605631 Radioimmunoprecipitation with recombinant IA-2 and IA-2beta has been used to measure autoantibodies to these molecules and their intracellular fragments.
14089 9605631 Autoantibodies to IA-2 are detected in the majority (60% to 80%) of newly diagnosed IDDM patients and in less than 2% of controls.
14090 9605631 The major antigenic determinants of both IA-2 and IA-2beta reside within the C-terminus of their intracellular domains.
14091 9605631 In first-degree relatives of IDDM patients, the presence of autoantibodies to IA-2 is predictive of IDDM and in combination with autoantibodies to glutamic acid decarboxylase (GAD) the positive predictive value is in the 50% range.
14092 9605631 The role of IA-2 and IA-2beta in the pathogenesis of IDDM is still unclear.
14093 9605631 IA-2 and IA-2beta: the immune response in IDDM.
14094 9605631 Pancreatic islet cell autoantigens associated with insulin-dependent diabetes mellitus (IDDM) include a recently identified family of protein tyrosine phosphatase-like molecules, notably IA-2 and IA-2beta.
14095 9605631 IA-2 is a 979 amino acid transmembrane protein located on human chromosome 2q35, whereas IA-2beta is 986 amino acids long located on human chromosome 7q36.
14096 9605631 Comparison of human IA-2 and IA-2beta showed 74% identity within the intercellular domains, but only 27% indentify within the extracellular domains.
14097 9605631 Radioimmunoprecipitation with recombinant IA-2 and IA-2beta has been used to measure autoantibodies to these molecules and their intracellular fragments.
14098 9605631 Autoantibodies to IA-2 are detected in the majority (60% to 80%) of newly diagnosed IDDM patients and in less than 2% of controls.
14099 9605631 The major antigenic determinants of both IA-2 and IA-2beta reside within the C-terminus of their intracellular domains.
14100 9605631 In first-degree relatives of IDDM patients, the presence of autoantibodies to IA-2 is predictive of IDDM and in combination with autoantibodies to glutamic acid decarboxylase (GAD) the positive predictive value is in the 50% range.
14101 9605631 The role of IA-2 and IA-2beta in the pathogenesis of IDDM is still unclear.
14102 9605631 IA-2 and IA-2beta: the immune response in IDDM.
14103 9605631 Pancreatic islet cell autoantigens associated with insulin-dependent diabetes mellitus (IDDM) include a recently identified family of protein tyrosine phosphatase-like molecules, notably IA-2 and IA-2beta.
14104 9605631 IA-2 is a 979 amino acid transmembrane protein located on human chromosome 2q35, whereas IA-2beta is 986 amino acids long located on human chromosome 7q36.
14105 9605631 Comparison of human IA-2 and IA-2beta showed 74% identity within the intercellular domains, but only 27% indentify within the extracellular domains.
14106 9605631 Radioimmunoprecipitation with recombinant IA-2 and IA-2beta has been used to measure autoantibodies to these molecules and their intracellular fragments.
14107 9605631 Autoantibodies to IA-2 are detected in the majority (60% to 80%) of newly diagnosed IDDM patients and in less than 2% of controls.
14108 9605631 The major antigenic determinants of both IA-2 and IA-2beta reside within the C-terminus of their intracellular domains.
14109 9605631 In first-degree relatives of IDDM patients, the presence of autoantibodies to IA-2 is predictive of IDDM and in combination with autoantibodies to glutamic acid decarboxylase (GAD) the positive predictive value is in the 50% range.
14110 9605631 The role of IA-2 and IA-2beta in the pathogenesis of IDDM is still unclear.
14111 9605631 IA-2 and IA-2beta: the immune response in IDDM.
14112 9605631 Pancreatic islet cell autoantigens associated with insulin-dependent diabetes mellitus (IDDM) include a recently identified family of protein tyrosine phosphatase-like molecules, notably IA-2 and IA-2beta.
14113 9605631 IA-2 is a 979 amino acid transmembrane protein located on human chromosome 2q35, whereas IA-2beta is 986 amino acids long located on human chromosome 7q36.
14114 9605631 Comparison of human IA-2 and IA-2beta showed 74% identity within the intercellular domains, but only 27% indentify within the extracellular domains.
14115 9605631 Radioimmunoprecipitation with recombinant IA-2 and IA-2beta has been used to measure autoantibodies to these molecules and their intracellular fragments.
14116 9605631 Autoantibodies to IA-2 are detected in the majority (60% to 80%) of newly diagnosed IDDM patients and in less than 2% of controls.
14117 9605631 The major antigenic determinants of both IA-2 and IA-2beta reside within the C-terminus of their intracellular domains.
14118 9605631 In first-degree relatives of IDDM patients, the presence of autoantibodies to IA-2 is predictive of IDDM and in combination with autoantibodies to glutamic acid decarboxylase (GAD) the positive predictive value is in the 50% range.
14119 9605631 The role of IA-2 and IA-2beta in the pathogenesis of IDDM is still unclear.
14120 9605631 IA-2 and IA-2beta: the immune response in IDDM.
14121 9605631 Pancreatic islet cell autoantigens associated with insulin-dependent diabetes mellitus (IDDM) include a recently identified family of protein tyrosine phosphatase-like molecules, notably IA-2 and IA-2beta.
14122 9605631 IA-2 is a 979 amino acid transmembrane protein located on human chromosome 2q35, whereas IA-2beta is 986 amino acids long located on human chromosome 7q36.
14123 9605631 Comparison of human IA-2 and IA-2beta showed 74% identity within the intercellular domains, but only 27% indentify within the extracellular domains.
14124 9605631 Radioimmunoprecipitation with recombinant IA-2 and IA-2beta has been used to measure autoantibodies to these molecules and their intracellular fragments.
14125 9605631 Autoantibodies to IA-2 are detected in the majority (60% to 80%) of newly diagnosed IDDM patients and in less than 2% of controls.
14126 9605631 The major antigenic determinants of both IA-2 and IA-2beta reside within the C-terminus of their intracellular domains.
14127 9605631 In first-degree relatives of IDDM patients, the presence of autoantibodies to IA-2 is predictive of IDDM and in combination with autoantibodies to glutamic acid decarboxylase (GAD) the positive predictive value is in the 50% range.
14128 9605631 The role of IA-2 and IA-2beta in the pathogenesis of IDDM is still unclear.
14129 9609134 Type 1 diabetes (IDDM) is a T cell mediated autoimmune disease which in part is determined genetically by its association with major histocompatibility complex (MHC) class II alleles.
14130 9609134 The cellular immune response to insulin is relatively low in the peripheral blood of patients with IDDM.
14131 9609134 This implicates that insulin, in human childhood IDDM and animal autoimmune diabetes, acts as an important early antigen which may target the autoimmune response to pancreatic beta cells.
14132 9609134 Type 1 diabetes (IDDM) is a T cell mediated autoimmune disease which in part is determined genetically by its association with major histocompatibility complex (MHC) class II alleles.
14133 9609134 The cellular immune response to insulin is relatively low in the peripheral blood of patients with IDDM.
14134 9609134 This implicates that insulin, in human childhood IDDM and animal autoimmune diabetes, acts as an important early antigen which may target the autoimmune response to pancreatic beta cells.
14135 9609134 Type 1 diabetes (IDDM) is a T cell mediated autoimmune disease which in part is determined genetically by its association with major histocompatibility complex (MHC) class II alleles.
14136 9609134 The cellular immune response to insulin is relatively low in the peripheral blood of patients with IDDM.
14137 9609134 This implicates that insulin, in human childhood IDDM and animal autoimmune diabetes, acts as an important early antigen which may target the autoimmune response to pancreatic beta cells.
14138 9609365 Parental history of hypertension and parental history of diabetes and microvascular complications in insulin-dependent diabetes mellitus: the EURODIAB IDDM Complications Study.
14139 9614361 The effects of recombinant human IGF-I administration on concentrations of acid labile subunit, IGF binding protein-3, IGF-I, IGF-II and proteolysis of IGF binding protein-3 in adolescents with insulin-dependent diabetes mellitus.
14140 9614361 The long term therapeutic potential of recombinant human (rh) IGF-I administration in insulin-dependent diabetes mellitus (IDDM) may be determined by changes in the IGF binding proteins (IGFBPs) and thus the bioavailability of IGF-I.
14141 9614361 We have therefore studied the effects of a single subcutaneous dose of rhIGF-I (40 micrograms/kg at 1800 h), when compared with an untreated control night, in 17 subjects with IDDM, on serum concentrations of IGF-I, IGF-II, IGFBP-3, acid labile subunit (ALS), and IGFBP-3 proteolysis.
14142 9614361 IGF-I levels increased from 242 +/- 30 ng/ml to 399 +/- 26 ng/ml (P = 0.01) after rhIGF-I whereas IGF-II levels declined from 600 +/- 45 ng/ml to 533 +/- 30 ng/ml.
14143 9614361 On the baseline night, IGFBP-3 levels correlated with the sum of IGF-I and IGF-II (r = 0.73, P = 0.02) and with levels of the ALS (r = 0.7, P = 0.002).
14144 9614361 However after rhIGF-I, the sum of IGF-I and IGF-II no longer correlated with IGFBP-3, whereas the relationship with ALS was maintained.
14145 9614361 In conclusion, despite a slight but significant fall in ALS, IGFBP-3 levels rise after rhIGF-I administration in IDDM.
14146 9614361 This cannot be explained by alterations in IGFBP-3 proteolysis, and may relate to the relative stability of ALS/IGFBP-3 when complexed principally with IGF-I rather than IGF-II.
14147 9614361 The effects of recombinant human IGF-I administration on concentrations of acid labile subunit, IGF binding protein-3, IGF-I, IGF-II and proteolysis of IGF binding protein-3 in adolescents with insulin-dependent diabetes mellitus.
14148 9614361 The long term therapeutic potential of recombinant human (rh) IGF-I administration in insulin-dependent diabetes mellitus (IDDM) may be determined by changes in the IGF binding proteins (IGFBPs) and thus the bioavailability of IGF-I.
14149 9614361 We have therefore studied the effects of a single subcutaneous dose of rhIGF-I (40 micrograms/kg at 1800 h), when compared with an untreated control night, in 17 subjects with IDDM, on serum concentrations of IGF-I, IGF-II, IGFBP-3, acid labile subunit (ALS), and IGFBP-3 proteolysis.
14150 9614361 IGF-I levels increased from 242 +/- 30 ng/ml to 399 +/- 26 ng/ml (P = 0.01) after rhIGF-I whereas IGF-II levels declined from 600 +/- 45 ng/ml to 533 +/- 30 ng/ml.
14151 9614361 On the baseline night, IGFBP-3 levels correlated with the sum of IGF-I and IGF-II (r = 0.73, P = 0.02) and with levels of the ALS (r = 0.7, P = 0.002).
14152 9614361 However after rhIGF-I, the sum of IGF-I and IGF-II no longer correlated with IGFBP-3, whereas the relationship with ALS was maintained.
14153 9614361 In conclusion, despite a slight but significant fall in ALS, IGFBP-3 levels rise after rhIGF-I administration in IDDM.
14154 9614361 This cannot be explained by alterations in IGFBP-3 proteolysis, and may relate to the relative stability of ALS/IGFBP-3 when complexed principally with IGF-I rather than IGF-II.
14155 9614361 The effects of recombinant human IGF-I administration on concentrations of acid labile subunit, IGF binding protein-3, IGF-I, IGF-II and proteolysis of IGF binding protein-3 in adolescents with insulin-dependent diabetes mellitus.
14156 9614361 The long term therapeutic potential of recombinant human (rh) IGF-I administration in insulin-dependent diabetes mellitus (IDDM) may be determined by changes in the IGF binding proteins (IGFBPs) and thus the bioavailability of IGF-I.
14157 9614361 We have therefore studied the effects of a single subcutaneous dose of rhIGF-I (40 micrograms/kg at 1800 h), when compared with an untreated control night, in 17 subjects with IDDM, on serum concentrations of IGF-I, IGF-II, IGFBP-3, acid labile subunit (ALS), and IGFBP-3 proteolysis.
14158 9614361 IGF-I levels increased from 242 +/- 30 ng/ml to 399 +/- 26 ng/ml (P = 0.01) after rhIGF-I whereas IGF-II levels declined from 600 +/- 45 ng/ml to 533 +/- 30 ng/ml.
14159 9614361 On the baseline night, IGFBP-3 levels correlated with the sum of IGF-I and IGF-II (r = 0.73, P = 0.02) and with levels of the ALS (r = 0.7, P = 0.002).
14160 9614361 However after rhIGF-I, the sum of IGF-I and IGF-II no longer correlated with IGFBP-3, whereas the relationship with ALS was maintained.
14161 9614361 In conclusion, despite a slight but significant fall in ALS, IGFBP-3 levels rise after rhIGF-I administration in IDDM.
14162 9614361 This cannot be explained by alterations in IGFBP-3 proteolysis, and may relate to the relative stability of ALS/IGFBP-3 when complexed principally with IGF-I rather than IGF-II.
14163 9614927 These idiotypes are detected in sera from patients with insulin-dependent diabetes mellitus (IDDM), which are IAA-negative, also.
14164 9617861 We failed to identify the mutation in 100 diabetic patients, 86 NIDDM and 14 insulin-dependent diabetes mellitus (IDDM).
14165 9618068 The bone mineral density (BMD) in patients with insulin-dependent diabetes mellitus (IDDM) was evaluated prospectively to assess the course of osteopenia in IDDM.
14166 9619398 Ethnic comparisons are extremely important and useful for studying the HLA component involved in insulin-dependent diabetes mellitus (IDDM) predisposition.
14167 9620681 TGF-beta1, expressed in the pancreatic islets, protects the nonobese diabetic (NOD) mouse from insulin-dependent diabetes mellitus (IDDM).
14168 9621289 To test whether the growth phenotype of cells from patients with diabetic nephropathy was related to a lack of protection from oxidative stress, the effect of reduced glutathione (GSH) on cultured skin fibroblasts from 13 insulin-dependent diabetes mellitus (IDDM) patients with nephropathy (DN), 10 IDDM patients without kidney disease (D), and 10 nondiabetic control subjects (C), in normal (5 mM) glucose (NG) and high (22 mM) glucose (HG) medium was studied.
14169 9621289 The treatment of fibroblasts from D and C with the inhibitor of the gamma-glutamylcysteine synthetase activity, L-buthionine-S,R-sulfoximine, resulted in growth impairment, and the addition to the culture medium of another antioxidant, superoxide dismutase, corrected the growth abnormalities in fibroblasts from DN.
14170 9621289 The impaired growth of cultured fibroblasts from IDDM patients with nephropathy is prevented by GSH and superoxide dismutase and is independent of prevailing glucose concentrations.
14171 9621289 To test whether the growth phenotype of cells from patients with diabetic nephropathy was related to a lack of protection from oxidative stress, the effect of reduced glutathione (GSH) on cultured skin fibroblasts from 13 insulin-dependent diabetes mellitus (IDDM) patients with nephropathy (DN), 10 IDDM patients without kidney disease (D), and 10 nondiabetic control subjects (C), in normal (5 mM) glucose (NG) and high (22 mM) glucose (HG) medium was studied.
14172 9621289 The treatment of fibroblasts from D and C with the inhibitor of the gamma-glutamylcysteine synthetase activity, L-buthionine-S,R-sulfoximine, resulted in growth impairment, and the addition to the culture medium of another antioxidant, superoxide dismutase, corrected the growth abnormalities in fibroblasts from DN.
14173 9621289 The impaired growth of cultured fibroblasts from IDDM patients with nephropathy is prevented by GSH and superoxide dismutase and is independent of prevailing glucose concentrations.
14174 9621501 Insulin-dependent diabetes mellitus (IDDM) is a worldwide occurrence disease of childhood with genetic, environmental and familial risk factors.
14175 9621501 The family history data collection for IDDM and non insulin-dependent diabetes (NIDDM) were obtained by a questionnaire, administered to parents.
14176 9621501 Insulin-dependent diabetes mellitus (IDDM) is a worldwide occurrence disease of childhood with genetic, environmental and familial risk factors.
14177 9621501 The family history data collection for IDDM and non insulin-dependent diabetes (NIDDM) were obtained by a questionnaire, administered to parents.
14178 9625360 Serum leptin levels in children and adolescents with insulin-dependent diabetes mellitus in relation to metabolic control and body mass index.
14179 9625360 Insulin has been found to be a potent stimulator of leptin expression in rodents.
14180 9625360 To investigate whether leptin concentrations in children and adolescents with type 1 diabetes (IDDM) were related to metabolic status, body weight, body mass index and insulin treatment, we have measured leptin concentrations in serum from 13 newly diagnosed IDDM patients before the beginning of insulin treatment (8 girls, 5 boys, aged 4.7-17.5 years) and in 134 patients with IDDM during treatment (64 girls, 70 boys, aged 2.6-20.1 years) using a specific radioimmunoassay.
14181 9625360 Serum from children with newly diagnosed diabetes had significantly lower levels of leptin (mean 1.28+/-1.60 ng/ml, range 0.14-6.13 ng/ml) compared with healthy children (n=710) (mean 2.2 ng/ml, range 0.26-14.4ng/ml) and compared with insulin-treated children and adolescents (mean 5.18+/-5.48 ng/ml, range 0.26-29.77 ng/ml) (P<0.0001) even after adjustment for gender and body mass index (BMI).
14182 9625360 Serum leptin levels in patients with IDDM were significantly correlated with BMI (r=0.42, P<0.0001).
14183 9625360 Multiple regression analysis showed that age and BMI were significantly correlated with leptin levels, while duration of diabetes, mean HbA1c levels, insulin dose and plasma glucose, triglyceride and cholesterol levels were not.
14184 9625360 Surprisingly and most importantly, leptin levels in insulin-treated young adult (Tanner stage 5) patients were significantly higher than values found in the healthy nondiabetic reference population when adjusted for sex, Tanner stage and BMI.
14185 9625360 These findings suggest that leptin levels in IDDM patients show a similar dependency on adipose tissue and age as in healthy, normal children.
14186 9625360 The data provide evidence that insulin may be of importance as a regulator of serum leptin levels in vivo not only in rodents but also in humans.
14187 9625360 It is hypothesized that the elevated BMI-adjusted leptin levels in adolescents with IDDM could indicate either that these patients may be oversubstituted by the intensified insulin therapy that they are receiving or that their body composition and body fat content may differ from that of healthy adolescents in the sense that they have a relative increase in fat mass.
14188 9625360 Serum leptin levels in children and adolescents with insulin-dependent diabetes mellitus in relation to metabolic control and body mass index.
14189 9625360 Insulin has been found to be a potent stimulator of leptin expression in rodents.
14190 9625360 To investigate whether leptin concentrations in children and adolescents with type 1 diabetes (IDDM) were related to metabolic status, body weight, body mass index and insulin treatment, we have measured leptin concentrations in serum from 13 newly diagnosed IDDM patients before the beginning of insulin treatment (8 girls, 5 boys, aged 4.7-17.5 years) and in 134 patients with IDDM during treatment (64 girls, 70 boys, aged 2.6-20.1 years) using a specific radioimmunoassay.
14191 9625360 Serum from children with newly diagnosed diabetes had significantly lower levels of leptin (mean 1.28+/-1.60 ng/ml, range 0.14-6.13 ng/ml) compared with healthy children (n=710) (mean 2.2 ng/ml, range 0.26-14.4ng/ml) and compared with insulin-treated children and adolescents (mean 5.18+/-5.48 ng/ml, range 0.26-29.77 ng/ml) (P<0.0001) even after adjustment for gender and body mass index (BMI).
14192 9625360 Serum leptin levels in patients with IDDM were significantly correlated with BMI (r=0.42, P<0.0001).
14193 9625360 Multiple regression analysis showed that age and BMI were significantly correlated with leptin levels, while duration of diabetes, mean HbA1c levels, insulin dose and plasma glucose, triglyceride and cholesterol levels were not.
14194 9625360 Surprisingly and most importantly, leptin levels in insulin-treated young adult (Tanner stage 5) patients were significantly higher than values found in the healthy nondiabetic reference population when adjusted for sex, Tanner stage and BMI.
14195 9625360 These findings suggest that leptin levels in IDDM patients show a similar dependency on adipose tissue and age as in healthy, normal children.
14196 9625360 The data provide evidence that insulin may be of importance as a regulator of serum leptin levels in vivo not only in rodents but also in humans.
14197 9625360 It is hypothesized that the elevated BMI-adjusted leptin levels in adolescents with IDDM could indicate either that these patients may be oversubstituted by the intensified insulin therapy that they are receiving or that their body composition and body fat content may differ from that of healthy adolescents in the sense that they have a relative increase in fat mass.
14198 9625360 Serum leptin levels in children and adolescents with insulin-dependent diabetes mellitus in relation to metabolic control and body mass index.
14199 9625360 Insulin has been found to be a potent stimulator of leptin expression in rodents.
14200 9625360 To investigate whether leptin concentrations in children and adolescents with type 1 diabetes (IDDM) were related to metabolic status, body weight, body mass index and insulin treatment, we have measured leptin concentrations in serum from 13 newly diagnosed IDDM patients before the beginning of insulin treatment (8 girls, 5 boys, aged 4.7-17.5 years) and in 134 patients with IDDM during treatment (64 girls, 70 boys, aged 2.6-20.1 years) using a specific radioimmunoassay.
14201 9625360 Serum from children with newly diagnosed diabetes had significantly lower levels of leptin (mean 1.28+/-1.60 ng/ml, range 0.14-6.13 ng/ml) compared with healthy children (n=710) (mean 2.2 ng/ml, range 0.26-14.4ng/ml) and compared with insulin-treated children and adolescents (mean 5.18+/-5.48 ng/ml, range 0.26-29.77 ng/ml) (P<0.0001) even after adjustment for gender and body mass index (BMI).
14202 9625360 Serum leptin levels in patients with IDDM were significantly correlated with BMI (r=0.42, P<0.0001).
14203 9625360 Multiple regression analysis showed that age and BMI were significantly correlated with leptin levels, while duration of diabetes, mean HbA1c levels, insulin dose and plasma glucose, triglyceride and cholesterol levels were not.
14204 9625360 Surprisingly and most importantly, leptin levels in insulin-treated young adult (Tanner stage 5) patients were significantly higher than values found in the healthy nondiabetic reference population when adjusted for sex, Tanner stage and BMI.
14205 9625360 These findings suggest that leptin levels in IDDM patients show a similar dependency on adipose tissue and age as in healthy, normal children.
14206 9625360 The data provide evidence that insulin may be of importance as a regulator of serum leptin levels in vivo not only in rodents but also in humans.
14207 9625360 It is hypothesized that the elevated BMI-adjusted leptin levels in adolescents with IDDM could indicate either that these patients may be oversubstituted by the intensified insulin therapy that they are receiving or that their body composition and body fat content may differ from that of healthy adolescents in the sense that they have a relative increase in fat mass.
14208 9625360 Serum leptin levels in children and adolescents with insulin-dependent diabetes mellitus in relation to metabolic control and body mass index.
14209 9625360 Insulin has been found to be a potent stimulator of leptin expression in rodents.
14210 9625360 To investigate whether leptin concentrations in children and adolescents with type 1 diabetes (IDDM) were related to metabolic status, body weight, body mass index and insulin treatment, we have measured leptin concentrations in serum from 13 newly diagnosed IDDM patients before the beginning of insulin treatment (8 girls, 5 boys, aged 4.7-17.5 years) and in 134 patients with IDDM during treatment (64 girls, 70 boys, aged 2.6-20.1 years) using a specific radioimmunoassay.
14211 9625360 Serum from children with newly diagnosed diabetes had significantly lower levels of leptin (mean 1.28+/-1.60 ng/ml, range 0.14-6.13 ng/ml) compared with healthy children (n=710) (mean 2.2 ng/ml, range 0.26-14.4ng/ml) and compared with insulin-treated children and adolescents (mean 5.18+/-5.48 ng/ml, range 0.26-29.77 ng/ml) (P<0.0001) even after adjustment for gender and body mass index (BMI).
14212 9625360 Serum leptin levels in patients with IDDM were significantly correlated with BMI (r=0.42, P<0.0001).
14213 9625360 Multiple regression analysis showed that age and BMI were significantly correlated with leptin levels, while duration of diabetes, mean HbA1c levels, insulin dose and plasma glucose, triglyceride and cholesterol levels were not.
14214 9625360 Surprisingly and most importantly, leptin levels in insulin-treated young adult (Tanner stage 5) patients were significantly higher than values found in the healthy nondiabetic reference population when adjusted for sex, Tanner stage and BMI.
14215 9625360 These findings suggest that leptin levels in IDDM patients show a similar dependency on adipose tissue and age as in healthy, normal children.
14216 9625360 The data provide evidence that insulin may be of importance as a regulator of serum leptin levels in vivo not only in rodents but also in humans.
14217 9625360 It is hypothesized that the elevated BMI-adjusted leptin levels in adolescents with IDDM could indicate either that these patients may be oversubstituted by the intensified insulin therapy that they are receiving or that their body composition and body fat content may differ from that of healthy adolescents in the sense that they have a relative increase in fat mass.
14218 9626161 Increased CD69 and human leukocyte antigen-DR expression on T lymphocytes in insulin-dependent diabetes mellitus of long standing.
14219 9626161 To better define prevailing activation of circulating T cell subsets in insulin-dependent diabetes mellitus (IDDM) of recent onset (DM; n = 31; median age +/- SD, 28 +/- 6.9 yr) and of long standing (DML; n = 27; age, 33 +/- 10.4 yr; median duration of disease, 105 months), CD4+ and CD8+ T cells were analyzed to determine their naive and memory subsets as well as their expression of human leukocyte antigen (HLA)-DR, interleukin-2 receptor alpha-chain (CD25), and CD69 by three-color flow cytometry.
14220 9626161 No deviation was seen in either IDDM group compared to HS in CD25 expression on CD4+ or CD8+ cells or in their CD45RA+ or CD45RA- subsets.
14221 9626161 CD69 expression did not differ between IDDM and HS, but differed between DML (CD4+, CD8+, and CD45RA- CD4+) and DM only.
14222 9626161 In conclusion, our data demonstrate that HLA-DR expression in IDDM is restricted to memory cells (CD45RA-) among CD4+ cells in DML and is more markedly confined to naive (CD45RA+) than to memory CD8+ cells, whereas the early activation antigen CD69 is more readily expressed in DML than in DM.
14223 9626161 Increased CD69 and human leukocyte antigen-DR expression on T lymphocytes in insulin-dependent diabetes mellitus of long standing.
14224 9626161 To better define prevailing activation of circulating T cell subsets in insulin-dependent diabetes mellitus (IDDM) of recent onset (DM; n = 31; median age +/- SD, 28 +/- 6.9 yr) and of long standing (DML; n = 27; age, 33 +/- 10.4 yr; median duration of disease, 105 months), CD4+ and CD8+ T cells were analyzed to determine their naive and memory subsets as well as their expression of human leukocyte antigen (HLA)-DR, interleukin-2 receptor alpha-chain (CD25), and CD69 by three-color flow cytometry.
14225 9626161 No deviation was seen in either IDDM group compared to HS in CD25 expression on CD4+ or CD8+ cells or in their CD45RA+ or CD45RA- subsets.
14226 9626161 CD69 expression did not differ between IDDM and HS, but differed between DML (CD4+, CD8+, and CD45RA- CD4+) and DM only.
14227 9626161 In conclusion, our data demonstrate that HLA-DR expression in IDDM is restricted to memory cells (CD45RA-) among CD4+ cells in DML and is more markedly confined to naive (CD45RA+) than to memory CD8+ cells, whereas the early activation antigen CD69 is more readily expressed in DML than in DM.
14228 9626161 Increased CD69 and human leukocyte antigen-DR expression on T lymphocytes in insulin-dependent diabetes mellitus of long standing.
14229 9626161 To better define prevailing activation of circulating T cell subsets in insulin-dependent diabetes mellitus (IDDM) of recent onset (DM; n = 31; median age +/- SD, 28 +/- 6.9 yr) and of long standing (DML; n = 27; age, 33 +/- 10.4 yr; median duration of disease, 105 months), CD4+ and CD8+ T cells were analyzed to determine their naive and memory subsets as well as their expression of human leukocyte antigen (HLA)-DR, interleukin-2 receptor alpha-chain (CD25), and CD69 by three-color flow cytometry.
14230 9626161 No deviation was seen in either IDDM group compared to HS in CD25 expression on CD4+ or CD8+ cells or in their CD45RA+ or CD45RA- subsets.
14231 9626161 CD69 expression did not differ between IDDM and HS, but differed between DML (CD4+, CD8+, and CD45RA- CD4+) and DM only.
14232 9626161 In conclusion, our data demonstrate that HLA-DR expression in IDDM is restricted to memory cells (CD45RA-) among CD4+ cells in DML and is more markedly confined to naive (CD45RA+) than to memory CD8+ cells, whereas the early activation antigen CD69 is more readily expressed in DML than in DM.
14233 9626161 Increased CD69 and human leukocyte antigen-DR expression on T lymphocytes in insulin-dependent diabetes mellitus of long standing.
14234 9626161 To better define prevailing activation of circulating T cell subsets in insulin-dependent diabetes mellitus (IDDM) of recent onset (DM; n = 31; median age +/- SD, 28 +/- 6.9 yr) and of long standing (DML; n = 27; age, 33 +/- 10.4 yr; median duration of disease, 105 months), CD4+ and CD8+ T cells were analyzed to determine their naive and memory subsets as well as their expression of human leukocyte antigen (HLA)-DR, interleukin-2 receptor alpha-chain (CD25), and CD69 by three-color flow cytometry.
14235 9626161 No deviation was seen in either IDDM group compared to HS in CD25 expression on CD4+ or CD8+ cells or in their CD45RA+ or CD45RA- subsets.
14236 9626161 CD69 expression did not differ between IDDM and HS, but differed between DML (CD4+, CD8+, and CD45RA- CD4+) and DM only.
14237 9626161 In conclusion, our data demonstrate that HLA-DR expression in IDDM is restricted to memory cells (CD45RA-) among CD4+ cells in DML and is more markedly confined to naive (CD45RA+) than to memory CD8+ cells, whereas the early activation antigen CD69 is more readily expressed in DML than in DM.
14238 9628241 To evaluate the potential of autoimmune markers in identifying patients with slowly progressive IDDM in the prediabetic state, we screened a population of 151 patients aged 37-70 years with impaired glucose tolerance (IGT) for the presence of islet cell antibodies (ICA), insulin autoantibodies (IAA), antibodies to glutamic acid decarboxylase (GADA), and antibodies to tyrosine phosphatase IA-2 (IA-2A).
14239 9628269 Glutamic acid decarboxylase (GAD) is an important autoantigen in insulin-dependent diabetes mellitus (IDDM), but little is known about its regulation and function in islet cells.
14240 9628269 In islets incubated in high glucose culture medium there was an increase in GAD activity, GAD65 and GAD67 protein levels compared to low-glucose conditions; however, even in high glucose, GVG still significantly suppressed GAD activity and GAD67 expression.
14241 9628269 Taken together, these results suggest that GVG potentially could be of use to decrease GAD expression in islet cells and consequently to deviate/inhibit the autoimmune response against the beta cells seen in IDDM.
14242 9628269 Glutamic acid decarboxylase (GAD) is an important autoantigen in insulin-dependent diabetes mellitus (IDDM), but little is known about its regulation and function in islet cells.
14243 9628269 In islets incubated in high glucose culture medium there was an increase in GAD activity, GAD65 and GAD67 protein levels compared to low-glucose conditions; however, even in high glucose, GVG still significantly suppressed GAD activity and GAD67 expression.
14244 9628269 Taken together, these results suggest that GVG potentially could be of use to decrease GAD expression in islet cells and consequently to deviate/inhibit the autoimmune response against the beta cells seen in IDDM.
14245 9628271 Contributions of age, gender and insulin administration to weight gain in subjects with IDDM.
14246 9628271 Overweight in insulin-dependent diabetes mellitus (IDDM) has been repeatedly reported, especially in girls during adolescence.
14247 9628271 Contributions of age, gender and insulin administration to weight gain in subjects with IDDM.
14248 9628271 Overweight in insulin-dependent diabetes mellitus (IDDM) has been repeatedly reported, especially in girls during adolescence.
14249 9628281 In this study 88 patients with non-insulin-dependent diabetes mellitus (NIDDM) who were diagnosed as diabetic at less than 40 years of age, 55 patients with insulin-dependent-diabetes (IDDM), and 67 normal control subjects were analysed for variants in the upstream region of the IPF1 gene by direct sequencing.
14250 9630631 Antibodies to sulfatide occur in some patients with autoimmune neuropathies and in patients with insulin-dependent diabetes mellitus (IDDM) caused by immunologic destruction of insulin-secreting pancreatic islet beta-cells.
14251 9633019 It has been shown that patients with insulin-dependent diabetes mellitus (IDDM) may reveal abnormal alterations in heart-rate variability (HRV) due to autonomic neuropathy.
14252 9641736 Mean age and duration of insulin-dependent diabetes mellitus (IDDM) were 8.4 and 3.4 y, respectively.
14253 9642664 A dietary approach in line with RDA requirements, that may help prevent any complications related to an inappropriate diet pattern, coupled with a dynamic insulin adjustment, is the first-line intervention to prevent complications in IDDM patients.
14254 9642891 The adaptation of 27 children with juvenile rheumatoid arthritis (JRA) and 40 children with insulin-dependent diabetes mellitus (IDDM) was tracked for 18 months from diagnosis.
14255 9645372 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease with a predominantly non-hereditary etiology that results in a destruction of pancreatic beta cells by autoaggressive T lymphocytes.
14256 9645372 We determined sequential epitope motifs to search for mimicry peptides stimulating T cell lines specific for two epitopes derived from the IDDM autoantigen 65-kDa glutamic acid decarboxylase (GAD65).
14257 9645372 These were GAD65 (88-99), presented by HLA-DRB1*0101, and GAD65 (248-257), presented by HLA-DRB5*0101.
14258 9645372 Our results demonstrate that mono- and polyclonal GAD65-specific T cells from IDDM patients can be stimulated by viral and bacterial peptides with little apparent sequence homology with autoantigenic epitopes.
14259 9645372 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease with a predominantly non-hereditary etiology that results in a destruction of pancreatic beta cells by autoaggressive T lymphocytes.
14260 9645372 We determined sequential epitope motifs to search for mimicry peptides stimulating T cell lines specific for two epitopes derived from the IDDM autoantigen 65-kDa glutamic acid decarboxylase (GAD65).
14261 9645372 These were GAD65 (88-99), presented by HLA-DRB1*0101, and GAD65 (248-257), presented by HLA-DRB5*0101.
14262 9645372 Our results demonstrate that mono- and polyclonal GAD65-specific T cells from IDDM patients can be stimulated by viral and bacterial peptides with little apparent sequence homology with autoantigenic epitopes.
14263 9645372 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease with a predominantly non-hereditary etiology that results in a destruction of pancreatic beta cells by autoaggressive T lymphocytes.
14264 9645372 We determined sequential epitope motifs to search for mimicry peptides stimulating T cell lines specific for two epitopes derived from the IDDM autoantigen 65-kDa glutamic acid decarboxylase (GAD65).
14265 9645372 These were GAD65 (88-99), presented by HLA-DRB1*0101, and GAD65 (248-257), presented by HLA-DRB5*0101.
14266 9645372 Our results demonstrate that mono- and polyclonal GAD65-specific T cells from IDDM patients can be stimulated by viral and bacterial peptides with little apparent sequence homology with autoantigenic epitopes.
14267 9645989 Serologic case-control studies have suggested an association between coxsasckie group B viruses and insulin-dependent diabetes mellitus (IDDM).
14268 9645990 Molecular epidemiology of enteroviruses with special reference to their potential role in the etiology of insulin-dependent diabetes mellitus (IDDM).
14269 9649953 To evaluate the onset age-related autoimmune profile at presentation in insulin-dependent diabetes mellitus (IDDM), glutamic acid decarboxylase (GAD) autoantibody, islet cell antibody (ICA), and insulin autoantibody (IAA) were measured in 137 newly diagnosed Japanese IDDM patients with onset ages between 0-29 years.
14270 9649959 The prevalence of abnormally elevated albumin excretion rate (> 30 mg/24 h) is approximately 40% in insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetic patients.
14271 9649959 Randomised controlled trials in normotensive IDDM and NIDDM patients with persistent microalbuminuria indicate that ACE inhibitors diminish urinary albumin excretion rate, postpone it and may even prevent progression to clinical overt nephropathy.
14272 9649959 Effective blood pressure reduction with non-ACE-inhibitors and/or ACE-inhibitors frequently in combination with diuretics: (a) reduces albuminuria; (b) delays the progression of nephropathy; (c) postpones renal insufficiency; and (d) improves survival in IDDM and NIDDM patients with diabetic nephropathy.
14273 9649959 A specific renal protective effect of ACE-inhibitors in diabetic nephropathy has been demonstrated in IDDM patients with moderately reduced kidney function (s-creatinine > 133 mumol/l) while the data conflict with NIDDM patients.
14274 9649959 The prevalence of abnormally elevated albumin excretion rate (> 30 mg/24 h) is approximately 40% in insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetic patients.
14275 9649959 Randomised controlled trials in normotensive IDDM and NIDDM patients with persistent microalbuminuria indicate that ACE inhibitors diminish urinary albumin excretion rate, postpone it and may even prevent progression to clinical overt nephropathy.
14276 9649959 Effective blood pressure reduction with non-ACE-inhibitors and/or ACE-inhibitors frequently in combination with diuretics: (a) reduces albuminuria; (b) delays the progression of nephropathy; (c) postpones renal insufficiency; and (d) improves survival in IDDM and NIDDM patients with diabetic nephropathy.
14277 9649959 A specific renal protective effect of ACE-inhibitors in diabetic nephropathy has been demonstrated in IDDM patients with moderately reduced kidney function (s-creatinine > 133 mumol/l) while the data conflict with NIDDM patients.
14278 9649959 The prevalence of abnormally elevated albumin excretion rate (> 30 mg/24 h) is approximately 40% in insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetic patients.
14279 9649959 Randomised controlled trials in normotensive IDDM and NIDDM patients with persistent microalbuminuria indicate that ACE inhibitors diminish urinary albumin excretion rate, postpone it and may even prevent progression to clinical overt nephropathy.
14280 9649959 Effective blood pressure reduction with non-ACE-inhibitors and/or ACE-inhibitors frequently in combination with diuretics: (a) reduces albuminuria; (b) delays the progression of nephropathy; (c) postpones renal insufficiency; and (d) improves survival in IDDM and NIDDM patients with diabetic nephropathy.
14281 9649959 A specific renal protective effect of ACE-inhibitors in diabetic nephropathy has been demonstrated in IDDM patients with moderately reduced kidney function (s-creatinine > 133 mumol/l) while the data conflict with NIDDM patients.
14282 9649959 The prevalence of abnormally elevated albumin excretion rate (> 30 mg/24 h) is approximately 40% in insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetic patients.
14283 9649959 Randomised controlled trials in normotensive IDDM and NIDDM patients with persistent microalbuminuria indicate that ACE inhibitors diminish urinary albumin excretion rate, postpone it and may even prevent progression to clinical overt nephropathy.
14284 9649959 Effective blood pressure reduction with non-ACE-inhibitors and/or ACE-inhibitors frequently in combination with diuretics: (a) reduces albuminuria; (b) delays the progression of nephropathy; (c) postpones renal insufficiency; and (d) improves survival in IDDM and NIDDM patients with diabetic nephropathy.
14285 9649959 A specific renal protective effect of ACE-inhibitors in diabetic nephropathy has been demonstrated in IDDM patients with moderately reduced kidney function (s-creatinine > 133 mumol/l) while the data conflict with NIDDM patients.
14286 9650096 Cloned T cells from a recent onset IDDM patient reactive with insulin B-chain.
14287 9650096 Insulin-dependent diabetes mellitus (IDDM) results from selective autoimmune destruction of insulin producing beta-cells.
14288 9650096 T-cell reactivity and autoantibodies to several islet proteins such as insulin, GAD and IA-2 are associated with IDDM in mice and men.
14289 9650096 We have isolated and characterized a human insulin-specific T-cell clone that was derived from peripheral blood of a newly diagnosed IDDM patient.
14290 9650096 Functionally, the human insulin-specific CD4+ T cells displayed a Th1/0 like cytokine profile and were restricted by HLA-DR.
14291 9650096 Our results indicate that human clonal T cells isolated from a recent onset IDDM patient recognize an epitope overlapping with the insulin B-chain region that is immunodominant and potentially therapeutic in NOD mice.
14292 9650096 This observation may be useful in studying the role of insulin-specific T cells in IDDM, and may eventually help to establish peptide-based immunotherapies in IDDM.
14293 9650096 Cloned T cells from a recent onset IDDM patient reactive with insulin B-chain.
14294 9650096 Insulin-dependent diabetes mellitus (IDDM) results from selective autoimmune destruction of insulin producing beta-cells.
14295 9650096 T-cell reactivity and autoantibodies to several islet proteins such as insulin, GAD and IA-2 are associated with IDDM in mice and men.
14296 9650096 We have isolated and characterized a human insulin-specific T-cell clone that was derived from peripheral blood of a newly diagnosed IDDM patient.
14297 9650096 Functionally, the human insulin-specific CD4+ T cells displayed a Th1/0 like cytokine profile and were restricted by HLA-DR.
14298 9650096 Our results indicate that human clonal T cells isolated from a recent onset IDDM patient recognize an epitope overlapping with the insulin B-chain region that is immunodominant and potentially therapeutic in NOD mice.
14299 9650096 This observation may be useful in studying the role of insulin-specific T cells in IDDM, and may eventually help to establish peptide-based immunotherapies in IDDM.
14300 9650096 Cloned T cells from a recent onset IDDM patient reactive with insulin B-chain.
14301 9650096 Insulin-dependent diabetes mellitus (IDDM) results from selective autoimmune destruction of insulin producing beta-cells.
14302 9650096 T-cell reactivity and autoantibodies to several islet proteins such as insulin, GAD and IA-2 are associated with IDDM in mice and men.
14303 9650096 We have isolated and characterized a human insulin-specific T-cell clone that was derived from peripheral blood of a newly diagnosed IDDM patient.
14304 9650096 Functionally, the human insulin-specific CD4+ T cells displayed a Th1/0 like cytokine profile and were restricted by HLA-DR.
14305 9650096 Our results indicate that human clonal T cells isolated from a recent onset IDDM patient recognize an epitope overlapping with the insulin B-chain region that is immunodominant and potentially therapeutic in NOD mice.
14306 9650096 This observation may be useful in studying the role of insulin-specific T cells in IDDM, and may eventually help to establish peptide-based immunotherapies in IDDM.
14307 9650096 Cloned T cells from a recent onset IDDM patient reactive with insulin B-chain.
14308 9650096 Insulin-dependent diabetes mellitus (IDDM) results from selective autoimmune destruction of insulin producing beta-cells.
14309 9650096 T-cell reactivity and autoantibodies to several islet proteins such as insulin, GAD and IA-2 are associated with IDDM in mice and men.
14310 9650096 We have isolated and characterized a human insulin-specific T-cell clone that was derived from peripheral blood of a newly diagnosed IDDM patient.
14311 9650096 Functionally, the human insulin-specific CD4+ T cells displayed a Th1/0 like cytokine profile and were restricted by HLA-DR.
14312 9650096 Our results indicate that human clonal T cells isolated from a recent onset IDDM patient recognize an epitope overlapping with the insulin B-chain region that is immunodominant and potentially therapeutic in NOD mice.
14313 9650096 This observation may be useful in studying the role of insulin-specific T cells in IDDM, and may eventually help to establish peptide-based immunotherapies in IDDM.
14314 9650096 Cloned T cells from a recent onset IDDM patient reactive with insulin B-chain.
14315 9650096 Insulin-dependent diabetes mellitus (IDDM) results from selective autoimmune destruction of insulin producing beta-cells.
14316 9650096 T-cell reactivity and autoantibodies to several islet proteins such as insulin, GAD and IA-2 are associated with IDDM in mice and men.
14317 9650096 We have isolated and characterized a human insulin-specific T-cell clone that was derived from peripheral blood of a newly diagnosed IDDM patient.
14318 9650096 Functionally, the human insulin-specific CD4+ T cells displayed a Th1/0 like cytokine profile and were restricted by HLA-DR.
14319 9650096 Our results indicate that human clonal T cells isolated from a recent onset IDDM patient recognize an epitope overlapping with the insulin B-chain region that is immunodominant and potentially therapeutic in NOD mice.
14320 9650096 This observation may be useful in studying the role of insulin-specific T cells in IDDM, and may eventually help to establish peptide-based immunotherapies in IDDM.
14321 9650096 Cloned T cells from a recent onset IDDM patient reactive with insulin B-chain.
14322 9650096 Insulin-dependent diabetes mellitus (IDDM) results from selective autoimmune destruction of insulin producing beta-cells.
14323 9650096 T-cell reactivity and autoantibodies to several islet proteins such as insulin, GAD and IA-2 are associated with IDDM in mice and men.
14324 9650096 We have isolated and characterized a human insulin-specific T-cell clone that was derived from peripheral blood of a newly diagnosed IDDM patient.
14325 9650096 Functionally, the human insulin-specific CD4+ T cells displayed a Th1/0 like cytokine profile and were restricted by HLA-DR.
14326 9650096 Our results indicate that human clonal T cells isolated from a recent onset IDDM patient recognize an epitope overlapping with the insulin B-chain region that is immunodominant and potentially therapeutic in NOD mice.
14327 9650096 This observation may be useful in studying the role of insulin-specific T cells in IDDM, and may eventually help to establish peptide-based immunotherapies in IDDM.
14328 9650286 Glutamic acid decarboxylase (GAD) is one of the major autoantigens found in insulin-dependent (Type 1) diabetes mellitus (IDDM).
14329 9650286 A novel hybrid form of GAD was created by fusing amino acids 1-101 of the human GAD67 protein to amino acids 96-585 of the human GAD65 protein.
14330 9653017 This may also be true for rodent models of insulin-dependent diabetes mellitus (IDDM).
14331 9657625 The serum concentrations of digoxin-like immunoactivity (DLIA) were measured in 99 patients: 20 healthy volunteers (HV), 15 patients with insulin-dependent diabetes mellitus (IDDM), 14 patients with non-insulin-dependent diabetes mellitus without hypertension taking oral hypoglycemic (OHA) agents (NIDDM/-HT), 11 patients with NIDDM without hypertension taking insulin (NIDDM/-HT+INS), 12 NIDDM patients with hypertension taking OHA (NIDDM/+HT), nine NIDDM patients with hypertension taking insulin (NIDDM/+HT/+INS), 10 patients with essential hypertension with normal insulin levels (HT/-HI), and in eight patients with essential hypertension with hyperinsulinemia (HT/+HI).
14332 9660089 Lack of association between the insertion/deletion polymorphism of the angiotensin-converting-enzyme gene and diabetic nephropathy in IDDM patients.
14333 9660089 The insertion/deletion (I/D) polymorphism of the angiotensin-converting-enzyme (ACE) gene has been reported to be associated with diabetic nephropathy in IDDM.
14334 9660089 In conclusion, these results suggest that the ACE DD genotype cannot be regarded as a risk factor for diabetic nephropathy, but may even be associated with diabetes duration and thus longevity in IDDM patients.
14335 9660089 Lack of association between the insertion/deletion polymorphism of the angiotensin-converting-enzyme gene and diabetic nephropathy in IDDM patients.
14336 9660089 The insertion/deletion (I/D) polymorphism of the angiotensin-converting-enzyme (ACE) gene has been reported to be associated with diabetic nephropathy in IDDM.
14337 9660089 In conclusion, these results suggest that the ACE DD genotype cannot be regarded as a risk factor for diabetic nephropathy, but may even be associated with diabetes duration and thus longevity in IDDM patients.
14338 9660089 Lack of association between the insertion/deletion polymorphism of the angiotensin-converting-enzyme gene and diabetic nephropathy in IDDM patients.
14339 9660089 The insertion/deletion (I/D) polymorphism of the angiotensin-converting-enzyme (ACE) gene has been reported to be associated with diabetic nephropathy in IDDM.
14340 9660089 In conclusion, these results suggest that the ACE DD genotype cannot be regarded as a risk factor for diabetic nephropathy, but may even be associated with diabetes duration and thus longevity in IDDM patients.
14341 9661619 Modifications induced by plasma from insulin-dependent diabetic patients and by lysophosphatidylcholine on human Na+,K(+)-adenosine triphosphatase.
14342 9661619 To investigate the molecular mechanisms of the inhibition of Na+,K(+)-adenosine triphosphatase (Na+,K(+)-ATPase) in diabetes mellitus, we incubated Na+,K(+)-ATPase purified from human placenta of six healthy nondiabetic women with plasma from six insulin-dependent diabetic (IDDM) men and six healthy controls and with different concentrations of lysophosphatidylcholine (LPC).
14343 9661619 The addition of total and protein-free IDDM plasma to normal Na+,K(+)-ATPase significantly inhibited the enzymatic activity even at the lowest concentration studied (1: 100), whereas the ouabain-binding capacity, Kd, and tau were not affected by IDDM plasma.
14344 9661619 Modifications induced by plasma from insulin-dependent diabetic patients and by lysophosphatidylcholine on human Na+,K(+)-adenosine triphosphatase.
14345 9661619 To investigate the molecular mechanisms of the inhibition of Na+,K(+)-adenosine triphosphatase (Na+,K(+)-ATPase) in diabetes mellitus, we incubated Na+,K(+)-ATPase purified from human placenta of six healthy nondiabetic women with plasma from six insulin-dependent diabetic (IDDM) men and six healthy controls and with different concentrations of lysophosphatidylcholine (LPC).
14346 9661619 The addition of total and protein-free IDDM plasma to normal Na+,K(+)-ATPase significantly inhibited the enzymatic activity even at the lowest concentration studied (1: 100), whereas the ouabain-binding capacity, Kd, and tau were not affected by IDDM plasma.
14347 9662048 It has previously been observed that offspring of mothers with insulin-dependent diabetes mellitus (IDDM) have a lower risk of IDDM than offspring of IDDM affected fathers.
14348 9662049 We therefore examined the expression of AGE-binding sites on peripheral monocytes, serum levels of AGEs and AGE-induced cytokine production in patients with insulin-dependent diabetes mellitus (IDDM) compared to age-matched, healthy control subjects.
14349 9662050 IAA were measured with both assays in samples from 94 new onset insulin-dependent diabetes mellitus (IDDM) patients, 97 control subjects. and 48 first degree relatives of IDDM patients selected for having IAA in the conventional radiobinding assay.
14350 9662051 Fasting homocysteine concentrations were measured in the plasma of 165 diabetic patients (75 with insulin-dependent [IDDM]; 90 with non-insulin-dependent diabetes [NIDDM]) and 56 non-diabetic control subjects.
14351 9662408 During the past decade, the genetics of type 1 (insulin-dependent) diabetes mellitus (IDDM) has been studied extensively and the disorder has become a paradigm for genetically complex diseases.
14352 9662410 It is generally assumed that the male:female (M:F) ratio in patients with type 1 (insulin-dependent) diabetes mellitus (IDDM) is 1.
14353 9662410 We have now analysed the M:F ratio according to genotype at the major locus, the major histocompatibility complex (MHC; IDDM1).
14354 9662410 This is evidence for aetiological heterogeneity at the IDDM1/MHC locus and, therefore, in the search for non-MHC loci in type 1 diabetes, conditioning of linkage data by HLA type is advised.
14355 9662410 It is generally assumed that the male:female (M:F) ratio in patients with type 1 (insulin-dependent) diabetes mellitus (IDDM) is 1.
14356 9662410 We have now analysed the M:F ratio according to genotype at the major locus, the major histocompatibility complex (MHC; IDDM1).
14357 9662410 This is evidence for aetiological heterogeneity at the IDDM1/MHC locus and, therefore, in the search for non-MHC loci in type 1 diabetes, conditioning of linkage data by HLA type is advised.
14358 9662410 It is generally assumed that the male:female (M:F) ratio in patients with type 1 (insulin-dependent) diabetes mellitus (IDDM) is 1.
14359 9662410 We have now analysed the M:F ratio according to genotype at the major locus, the major histocompatibility complex (MHC; IDDM1).
14360 9662410 This is evidence for aetiological heterogeneity at the IDDM1/MHC locus and, therefore, in the search for non-MHC loci in type 1 diabetes, conditioning of linkage data by HLA type is advised.
14361 9662409 Genetic analysis of a mouse model of major histocompatability complex (MHC)-associated autoimmune type 1 (insulin-dependent) diabetes mellitus (IDDM) has shown that the disease is caused by a combination of a major effect at the MHC and at least ten other susceptibility loci elsewhere in the genome.
14362 9662409 A genome-wide scan of 93 affected sibpair families (ASP) from the UK (UK93) indicated a similar genetic basis for human type 1 diabetes, with the major genetic component at the MHC locus (IDDM1) explaining 34% of the familial clustering of the disease (lambda(s)=2.5; refs 3,4).
14363 9662409 Only four regions of the genome outside IDDM1/MHC, which was still the only major locus detected, were not excluded at lambda(s)=3 and lod=-2, of which two showed evidence of linkage: chromosome 10p13-p11 (maximum lod score (MLS)=4.7, P=3x10(-6), lambda(s)=1.56) and chromosome 16q22-16q24 (MLS=3.4, P=6.5x10(-5), lambda(s)=1.6).
14364 9662409 Genetic analysis of a mouse model of major histocompatability complex (MHC)-associated autoimmune type 1 (insulin-dependent) diabetes mellitus (IDDM) has shown that the disease is caused by a combination of a major effect at the MHC and at least ten other susceptibility loci elsewhere in the genome.
14365 9662409 A genome-wide scan of 93 affected sibpair families (ASP) from the UK (UK93) indicated a similar genetic basis for human type 1 diabetes, with the major genetic component at the MHC locus (IDDM1) explaining 34% of the familial clustering of the disease (lambda(s)=2.5; refs 3,4).
14366 9662409 Only four regions of the genome outside IDDM1/MHC, which was still the only major locus detected, were not excluded at lambda(s)=3 and lod=-2, of which two showed evidence of linkage: chromosome 10p13-p11 (maximum lod score (MLS)=4.7, P=3x10(-6), lambda(s)=1.56) and chromosome 16q22-16q24 (MLS=3.4, P=6.5x10(-5), lambda(s)=1.6).
14367 9662409 Genetic analysis of a mouse model of major histocompatability complex (MHC)-associated autoimmune type 1 (insulin-dependent) diabetes mellitus (IDDM) has shown that the disease is caused by a combination of a major effect at the MHC and at least ten other susceptibility loci elsewhere in the genome.
14368 9662409 A genome-wide scan of 93 affected sibpair families (ASP) from the UK (UK93) indicated a similar genetic basis for human type 1 diabetes, with the major genetic component at the MHC locus (IDDM1) explaining 34% of the familial clustering of the disease (lambda(s)=2.5; refs 3,4).
14369 9662409 Only four regions of the genome outside IDDM1/MHC, which was still the only major locus detected, were not excluded at lambda(s)=3 and lod=-2, of which two showed evidence of linkage: chromosome 10p13-p11 (maximum lod score (MLS)=4.7, P=3x10(-6), lambda(s)=1.56) and chromosome 16q22-16q24 (MLS=3.4, P=6.5x10(-5), lambda(s)=1.6).
14370 9663434 Insulin-dependent diabetes mellitus (IDDM) is a risk factor for periodontitis.
14371 9665368 APAs were detected frequently in patients with autoimmune thyroiditis, insulin-dependent diabetes mellitus (IDDM), or pituitary dwarfism.
14372 9667232 The impact of pregnancy and food intake on plasma leptin levels was investigated in insulin-dependent diabetes mellitus (IDDM) patients and healthy normal-weight women.
14373 9667232 Ingestion of the test meal did not affect leptin levels and there were no relationships between leptin and insulin or glucose, for either basal or postprandial (60-minute) levels.
14374 9667232 Only the insulin dose taken by the diabetic women correlated to leptin level.
14375 9667787 We found a case of KSS, who initially presented endocrinological dysfunction such as insulin-dependent diabetes mellitus (IDDM) and growth hormone (GH) deficiency, and had not developed external ophthalmoplegia until the age of 17.
14376 9670349 High-density lipoprotein cholesterol is related to the TaqIB cholesteryl ester transfer protein gene polymorphism and smoking, but not to moderate alcohol consumption in insulin-dependent diabetic men.
14377 9670349 We evaluated the effect of moderate alcohol consumption, the CETP gene polymorphism and clinical variables on HDL cholesterol and other lipoprotein parameters in insulin-dependent diabetic (IDDM) men.
14378 9670349 Thirteen moderate alcohol using IDDM men (median alcohol consumption 17 g/d) and 13 abstainers, individually matched for the CETP gene polymorphism and clinical factors including smoking, were studied.
14379 9670349 High-density lipoprotein cholesterol is related to the TaqIB cholesteryl ester transfer protein gene polymorphism and smoking, but not to moderate alcohol consumption in insulin-dependent diabetic men.
14380 9670349 We evaluated the effect of moderate alcohol consumption, the CETP gene polymorphism and clinical variables on HDL cholesterol and other lipoprotein parameters in insulin-dependent diabetic (IDDM) men.
14381 9670349 Thirteen moderate alcohol using IDDM men (median alcohol consumption 17 g/d) and 13 abstainers, individually matched for the CETP gene polymorphism and clinical factors including smoking, were studied.
14382 9670839 For this reason, we investigated autonomic nervous function, and the presence of autoantibodies to sympathetic and parasympathetic nervous structures, to glutamic acid decarboxylase (GAD) and tyrosine phosphatase (IA-2/ICA512) in 85 adolescents with insulin-dependent diabetes mellitus (IDDM) (mean age 14.7+/-1.6 yr, mean duration of diabetes 6.8+/-3.5 yr), and 45 age and sex-matched healthy subjects.
14383 9670839 GAD and IA-2/ICA512 autoantibodies were detected by radioimmunoprecipitation assay.
14384 9670839 There was no association between autoimmunity to nervous tissue structures and presence of GAD and IA-2/ICA512 Ab, and no correlation between these two autoantibodies and values of cardiovascular tests.
14385 9672120 Diabetes-associated alterations in resting heart rate and blood pressure have been demonstrated in clinical studies and in animal models of insulin-dependent diabetes mellitus (IDDM).
14386 9672509 Lack of a decline in nocturnal blood pressure is associated with an adverse effect on end organs in adults with insulin-dependent diabetes mellitus (IDDM).
14387 9672509 We determined the values for glycosylated hemoglobin (HgbA1), 24-hour ambulatory blood pressure, diastolic cardiac function (the ratio of peak E wave to peak A wave velocity (E/A) and indexed peak filling rate ¿PFR/SV¿ by Doppler echocardiography), and albumin excretion rate.
14388 9679440 Five cases with simultaneous onset of insulin-dependent diabetes mellitus (IDDM) and thyrotoxicosis are presented: one in an adult patient with manifestations of thyrotoxic crisis, one in early adolescence, two in elderly patients with multinodular goitre and Graves' disease respectively, and finally in a younger IDDM patient thyrotoxicosis had initially been overlooked.
14389 9679655 The activity of the isoenzymes of N-acetyl-beta-D-glucosaminidase (NAG, EC 3.2.1.30) is determined in the serum of insulin-dependent (IDDM) and non-insulin-dependent diabetics (NIDDM) with or without diabetic complications.
14390 9679667 Correlation studies between cytokines expressed in islets and autoimmune diabetes development in NOD mice and BB rats have demonstrated that beta-cell destructive insulitis is associated with increased expression of proinflammatory cytokines (IL-1, TNF alpha, and IFN alpha) and type 1 cytokines (IFN gamma, TNF beta, IL-2 and IL-12), whereas non-destructive (benign) insulitis is associated with increased expression of type 2 cytokines (IL-4 and IL-10) and the type 3 cytokine (TGF beta).
14391 9679667 Cytokines (IL-1, TNF alpha, TNF beta and IFN gamma) may be directly cytotoxic to beta-cells by inducing nitric oxide and oxygen free radicals in the beta-cells.
14392 9679667 In addition, cytokines may sensitize beta-cells to T-cell-mediated cytotoxicity in vivo by upregulating MHC class I expression on the beta-cells (an action of IFN gamma), and inducing Fas (CD95) expression on beta-cells (actions of IL-1, and possibly TNF alpha and IFN gamma).
14393 9679667 Transgenic expression of cytokines in beta-cells of non-diabetes-prone mice and NOD mice has suggested pathogenic roles for IFN alpha, IFN gamma, IL-2 and IL-10 in insulin-dependent diabetes mellitus (IDDM) development, and protective roles for IL-4, IL-6 and TNF alpha.
14394 9679667 Islet-reactive CD4+ T-cell lines and clones that adoptively transfer IDDM into young NOD mice have a Th1 phenotype (IFN gamma-producing), but other islet-specific Th1 clones that produce TGF beta can adoptively transfer protection against IDDM in NOD mice.
14395 9679667 NOD mice with targeted deletions of IL-12 and IFN gamma genes still develop IDDM, albeit delayed and slightly less often.
14396 9679667 In contrast, post-natal deletions of IL-12 and IFN gamma, also IL-1, TNF alpha, IL-2, and IL-6--by systemic administrations of neutralizing antibodies, soluble receptors and receptor antagonists, and receptor-targeted cytotoxic drugs--significantly decrease IDDM incidence in NOD mice and/or BB rats.
14397 9679667 These cytokine deletion studies have provided the best evidence for pathologic roles for proinflammatory cytokines (IL-1, TNF alpha, and IL-6) and type 1 cytokines (IFN gamma, IL-2 and IL-12) in IDDM development.
14398 9679667 Correlation studies between cytokines expressed in islets and autoimmune diabetes development in NOD mice and BB rats have demonstrated that beta-cell destructive insulitis is associated with increased expression of proinflammatory cytokines (IL-1, TNF alpha, and IFN alpha) and type 1 cytokines (IFN gamma, TNF beta, IL-2 and IL-12), whereas non-destructive (benign) insulitis is associated with increased expression of type 2 cytokines (IL-4 and IL-10) and the type 3 cytokine (TGF beta).
14399 9679667 Cytokines (IL-1, TNF alpha, TNF beta and IFN gamma) may be directly cytotoxic to beta-cells by inducing nitric oxide and oxygen free radicals in the beta-cells.
14400 9679667 In addition, cytokines may sensitize beta-cells to T-cell-mediated cytotoxicity in vivo by upregulating MHC class I expression on the beta-cells (an action of IFN gamma), and inducing Fas (CD95) expression on beta-cells (actions of IL-1, and possibly TNF alpha and IFN gamma).
14401 9679667 Transgenic expression of cytokines in beta-cells of non-diabetes-prone mice and NOD mice has suggested pathogenic roles for IFN alpha, IFN gamma, IL-2 and IL-10 in insulin-dependent diabetes mellitus (IDDM) development, and protective roles for IL-4, IL-6 and TNF alpha.
14402 9679667 Islet-reactive CD4+ T-cell lines and clones that adoptively transfer IDDM into young NOD mice have a Th1 phenotype (IFN gamma-producing), but other islet-specific Th1 clones that produce TGF beta can adoptively transfer protection against IDDM in NOD mice.
14403 9679667 NOD mice with targeted deletions of IL-12 and IFN gamma genes still develop IDDM, albeit delayed and slightly less often.
14404 9679667 In contrast, post-natal deletions of IL-12 and IFN gamma, also IL-1, TNF alpha, IL-2, and IL-6--by systemic administrations of neutralizing antibodies, soluble receptors and receptor antagonists, and receptor-targeted cytotoxic drugs--significantly decrease IDDM incidence in NOD mice and/or BB rats.
14405 9679667 These cytokine deletion studies have provided the best evidence for pathologic roles for proinflammatory cytokines (IL-1, TNF alpha, and IL-6) and type 1 cytokines (IFN gamma, IL-2 and IL-12) in IDDM development.
14406 9679667 Correlation studies between cytokines expressed in islets and autoimmune diabetes development in NOD mice and BB rats have demonstrated that beta-cell destructive insulitis is associated with increased expression of proinflammatory cytokines (IL-1, TNF alpha, and IFN alpha) and type 1 cytokines (IFN gamma, TNF beta, IL-2 and IL-12), whereas non-destructive (benign) insulitis is associated with increased expression of type 2 cytokines (IL-4 and IL-10) and the type 3 cytokine (TGF beta).
14407 9679667 Cytokines (IL-1, TNF alpha, TNF beta and IFN gamma) may be directly cytotoxic to beta-cells by inducing nitric oxide and oxygen free radicals in the beta-cells.
14408 9679667 In addition, cytokines may sensitize beta-cells to T-cell-mediated cytotoxicity in vivo by upregulating MHC class I expression on the beta-cells (an action of IFN gamma), and inducing Fas (CD95) expression on beta-cells (actions of IL-1, and possibly TNF alpha and IFN gamma).
14409 9679667 Transgenic expression of cytokines in beta-cells of non-diabetes-prone mice and NOD mice has suggested pathogenic roles for IFN alpha, IFN gamma, IL-2 and IL-10 in insulin-dependent diabetes mellitus (IDDM) development, and protective roles for IL-4, IL-6 and TNF alpha.
14410 9679667 Islet-reactive CD4+ T-cell lines and clones that adoptively transfer IDDM into young NOD mice have a Th1 phenotype (IFN gamma-producing), but other islet-specific Th1 clones that produce TGF beta can adoptively transfer protection against IDDM in NOD mice.
14411 9679667 NOD mice with targeted deletions of IL-12 and IFN gamma genes still develop IDDM, albeit delayed and slightly less often.
14412 9679667 In contrast, post-natal deletions of IL-12 and IFN gamma, also IL-1, TNF alpha, IL-2, and IL-6--by systemic administrations of neutralizing antibodies, soluble receptors and receptor antagonists, and receptor-targeted cytotoxic drugs--significantly decrease IDDM incidence in NOD mice and/or BB rats.
14413 9679667 These cytokine deletion studies have provided the best evidence for pathologic roles for proinflammatory cytokines (IL-1, TNF alpha, and IL-6) and type 1 cytokines (IFN gamma, IL-2 and IL-12) in IDDM development.
14414 9679667 Correlation studies between cytokines expressed in islets and autoimmune diabetes development in NOD mice and BB rats have demonstrated that beta-cell destructive insulitis is associated with increased expression of proinflammatory cytokines (IL-1, TNF alpha, and IFN alpha) and type 1 cytokines (IFN gamma, TNF beta, IL-2 and IL-12), whereas non-destructive (benign) insulitis is associated with increased expression of type 2 cytokines (IL-4 and IL-10) and the type 3 cytokine (TGF beta).
14415 9679667 Cytokines (IL-1, TNF alpha, TNF beta and IFN gamma) may be directly cytotoxic to beta-cells by inducing nitric oxide and oxygen free radicals in the beta-cells.
14416 9679667 In addition, cytokines may sensitize beta-cells to T-cell-mediated cytotoxicity in vivo by upregulating MHC class I expression on the beta-cells (an action of IFN gamma), and inducing Fas (CD95) expression on beta-cells (actions of IL-1, and possibly TNF alpha and IFN gamma).
14417 9679667 Transgenic expression of cytokines in beta-cells of non-diabetes-prone mice and NOD mice has suggested pathogenic roles for IFN alpha, IFN gamma, IL-2 and IL-10 in insulin-dependent diabetes mellitus (IDDM) development, and protective roles for IL-4, IL-6 and TNF alpha.
14418 9679667 Islet-reactive CD4+ T-cell lines and clones that adoptively transfer IDDM into young NOD mice have a Th1 phenotype (IFN gamma-producing), but other islet-specific Th1 clones that produce TGF beta can adoptively transfer protection against IDDM in NOD mice.
14419 9679667 NOD mice with targeted deletions of IL-12 and IFN gamma genes still develop IDDM, albeit delayed and slightly less often.
14420 9679667 In contrast, post-natal deletions of IL-12 and IFN gamma, also IL-1, TNF alpha, IL-2, and IL-6--by systemic administrations of neutralizing antibodies, soluble receptors and receptor antagonists, and receptor-targeted cytotoxic drugs--significantly decrease IDDM incidence in NOD mice and/or BB rats.
14421 9679667 These cytokine deletion studies have provided the best evidence for pathologic roles for proinflammatory cytokines (IL-1, TNF alpha, and IL-6) and type 1 cytokines (IFN gamma, IL-2 and IL-12) in IDDM development.
14422 9679667 Correlation studies between cytokines expressed in islets and autoimmune diabetes development in NOD mice and BB rats have demonstrated that beta-cell destructive insulitis is associated with increased expression of proinflammatory cytokines (IL-1, TNF alpha, and IFN alpha) and type 1 cytokines (IFN gamma, TNF beta, IL-2 and IL-12), whereas non-destructive (benign) insulitis is associated with increased expression of type 2 cytokines (IL-4 and IL-10) and the type 3 cytokine (TGF beta).
14423 9679667 Cytokines (IL-1, TNF alpha, TNF beta and IFN gamma) may be directly cytotoxic to beta-cells by inducing nitric oxide and oxygen free radicals in the beta-cells.
14424 9679667 In addition, cytokines may sensitize beta-cells to T-cell-mediated cytotoxicity in vivo by upregulating MHC class I expression on the beta-cells (an action of IFN gamma), and inducing Fas (CD95) expression on beta-cells (actions of IL-1, and possibly TNF alpha and IFN gamma).
14425 9679667 Transgenic expression of cytokines in beta-cells of non-diabetes-prone mice and NOD mice has suggested pathogenic roles for IFN alpha, IFN gamma, IL-2 and IL-10 in insulin-dependent diabetes mellitus (IDDM) development, and protective roles for IL-4, IL-6 and TNF alpha.
14426 9679667 Islet-reactive CD4+ T-cell lines and clones that adoptively transfer IDDM into young NOD mice have a Th1 phenotype (IFN gamma-producing), but other islet-specific Th1 clones that produce TGF beta can adoptively transfer protection against IDDM in NOD mice.
14427 9679667 NOD mice with targeted deletions of IL-12 and IFN gamma genes still develop IDDM, albeit delayed and slightly less often.
14428 9679667 In contrast, post-natal deletions of IL-12 and IFN gamma, also IL-1, TNF alpha, IL-2, and IL-6--by systemic administrations of neutralizing antibodies, soluble receptors and receptor antagonists, and receptor-targeted cytotoxic drugs--significantly decrease IDDM incidence in NOD mice and/or BB rats.
14429 9679667 These cytokine deletion studies have provided the best evidence for pathologic roles for proinflammatory cytokines (IL-1, TNF alpha, and IL-6) and type 1 cytokines (IFN gamma, IL-2 and IL-12) in IDDM development.
14430 9679670 The nonobese diabetic (NOD) mouse model of insulin-dependent diabetes mellitus (IDDM) has provided evidence which suggests that an important mechanism of the induction of this T-cell-mediated autoimmune disease is a failure in immune regulation.
14431 9682907 We have examined the role of plasma Na+-K+ pump inhibitor (SPI) in the hypertension of streptozotocin induced insulin dependent diabetes (IDDM) in reduced renal mass rats.
14432 9683605 Genomewide linkage studies of type 1 diabetes (or insulin-dependent diabetes mellitus [IDDM]) indicate that several unlinked susceptibility loci can explain the clustering of the disease in families.
14433 9684785 We hypothesized that the effects of glucose and AGEs on endothelial function in insulin-dependent diabetes mellitus (IDDM) are distinct and are reflected by distinct plasma markers of endothelial function.
14434 9684785 We therefore measured plasma levels of von Willebrand factor (vWF), soluble (s) E-selectin and vascular cell adhesion molecule-1 (sVCAM-1), and evaluated the relationship with HbA1c and urinary excretion of pentosidine, an AGE product, in 56 patients with IDDM.
14435 9684785 We hypothesized that the effects of glucose and AGEs on endothelial function in insulin-dependent diabetes mellitus (IDDM) are distinct and are reflected by distinct plasma markers of endothelial function.
14436 9684785 We therefore measured plasma levels of von Willebrand factor (vWF), soluble (s) E-selectin and vascular cell adhesion molecule-1 (sVCAM-1), and evaluated the relationship with HbA1c and urinary excretion of pentosidine, an AGE product, in 56 patients with IDDM.
14437 9684995 Susceptibility and resistance to insulin-dependent diabetes mellitus (IDDM) are strongly associated with alleles of HLA class II DR and DQ genes.
14438 9684995 We have studied HLA DRB1, DQA1, DQB1 allele and haplotype distribution in 152 IDDM children and 103 unrelated healthy individuals from the region of Lodz in central Poland by the polymerase chain reaction and hybridisation with allele-specific oligonucleotide probes.
14439 9684995 Susceptibility and resistance to insulin-dependent diabetes mellitus (IDDM) are strongly associated with alleles of HLA class II DR and DQ genes.
14440 9684995 We have studied HLA DRB1, DQA1, DQB1 allele and haplotype distribution in 152 IDDM children and 103 unrelated healthy individuals from the region of Lodz in central Poland by the polymerase chain reaction and hybridisation with allele-specific oligonucleotide probes.
14441 9686575 Recent reports have shown that B cells play a key role in the pathogenesis of T cell-mediated autoimmune diseases such as insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic mice (NOD).
14442 9690057 CTLA-4 gene polymorphism is associated with predisposition to IDDM in a population from central Poland.
14443 9690057 Susceptibility to insulin-dependent diabetes mellitus (IDDM) is strongly associated with particular HLA class II alleles.
14444 9690057 We investigated CTLA-4 exon 1 polymorphism (position 49 A/G) in 192 IDDM children and 136 healthy controls from Central Poland, using allele-specific hybridisation.
14445 9690057 The CTLA-4/G allele was found on 56.0% of chromosomes in IDDM patients as compared to 43.4% in controls (p = 0.002), mostly in homozygous form (31.2% in patients vs 15.4% in controls, p = 0.002).
14446 9690057 Our data indicate that CTLA-4 exon 1 position 49 A/G dimorphism was significantly associated with predisposition to IDDM in our Central Poland population, particularly in patients lacking the strongly predisposing DRB1 alleles.
14447 9690057 CTLA-4 gene polymorphism is associated with predisposition to IDDM in a population from central Poland.
14448 9690057 Susceptibility to insulin-dependent diabetes mellitus (IDDM) is strongly associated with particular HLA class II alleles.
14449 9690057 We investigated CTLA-4 exon 1 polymorphism (position 49 A/G) in 192 IDDM children and 136 healthy controls from Central Poland, using allele-specific hybridisation.
14450 9690057 The CTLA-4/G allele was found on 56.0% of chromosomes in IDDM patients as compared to 43.4% in controls (p = 0.002), mostly in homozygous form (31.2% in patients vs 15.4% in controls, p = 0.002).
14451 9690057 Our data indicate that CTLA-4 exon 1 position 49 A/G dimorphism was significantly associated with predisposition to IDDM in our Central Poland population, particularly in patients lacking the strongly predisposing DRB1 alleles.
14452 9690057 CTLA-4 gene polymorphism is associated with predisposition to IDDM in a population from central Poland.
14453 9690057 Susceptibility to insulin-dependent diabetes mellitus (IDDM) is strongly associated with particular HLA class II alleles.
14454 9690057 We investigated CTLA-4 exon 1 polymorphism (position 49 A/G) in 192 IDDM children and 136 healthy controls from Central Poland, using allele-specific hybridisation.
14455 9690057 The CTLA-4/G allele was found on 56.0% of chromosomes in IDDM patients as compared to 43.4% in controls (p = 0.002), mostly in homozygous form (31.2% in patients vs 15.4% in controls, p = 0.002).
14456 9690057 Our data indicate that CTLA-4 exon 1 position 49 A/G dimorphism was significantly associated with predisposition to IDDM in our Central Poland population, particularly in patients lacking the strongly predisposing DRB1 alleles.
14457 9690057 CTLA-4 gene polymorphism is associated with predisposition to IDDM in a population from central Poland.
14458 9690057 Susceptibility to insulin-dependent diabetes mellitus (IDDM) is strongly associated with particular HLA class II alleles.
14459 9690057 We investigated CTLA-4 exon 1 polymorphism (position 49 A/G) in 192 IDDM children and 136 healthy controls from Central Poland, using allele-specific hybridisation.
14460 9690057 The CTLA-4/G allele was found on 56.0% of chromosomes in IDDM patients as compared to 43.4% in controls (p = 0.002), mostly in homozygous form (31.2% in patients vs 15.4% in controls, p = 0.002).
14461 9690057 Our data indicate that CTLA-4 exon 1 position 49 A/G dimorphism was significantly associated with predisposition to IDDM in our Central Poland population, particularly in patients lacking the strongly predisposing DRB1 alleles.
14462 9690057 CTLA-4 gene polymorphism is associated with predisposition to IDDM in a population from central Poland.
14463 9690057 Susceptibility to insulin-dependent diabetes mellitus (IDDM) is strongly associated with particular HLA class II alleles.
14464 9690057 We investigated CTLA-4 exon 1 polymorphism (position 49 A/G) in 192 IDDM children and 136 healthy controls from Central Poland, using allele-specific hybridisation.
14465 9690057 The CTLA-4/G allele was found on 56.0% of chromosomes in IDDM patients as compared to 43.4% in controls (p = 0.002), mostly in homozygous form (31.2% in patients vs 15.4% in controls, p = 0.002).
14466 9690057 Our data indicate that CTLA-4 exon 1 position 49 A/G dimorphism was significantly associated with predisposition to IDDM in our Central Poland population, particularly in patients lacking the strongly predisposing DRB1 alleles.
14467 9692827 Kidney biopsies from 15 insulin-dependent diabetes mellitus (IDDM) patients with microalbuminuria were investigated to obtain quantitative data on the juxtaglomerular apparatus.
14468 9693976 We followed the course of islet cell antibodies (ICA), insulin antibodies (I[A]A), glutamic acid decarboxylase antibodies (GADA) and antibodies to the protein tyrosine phosphatase IA-2 (IA2A) in a patient with newly diagnosed insulin-dependent diabetes mellitus (IDDM) under multiple immunoadsorption treatments over 6 months.
14469 9693975 Antibodies to ICA512/IA-2 in rodent models of IDDM.
14470 9693975 Antibodies to ICA512/IA-2 are a well established marker of human IDDM and can be detected prior to and soon after the onset of insulin dependency.
14471 9693975 Antibodies to ICA512/IA-2 in rodent models of IDDM.
14472 9693975 Antibodies to ICA512/IA-2 are a well established marker of human IDDM and can be detected prior to and soon after the onset of insulin dependency.
14473 9698109 To study systematically the linear epitope specificity of anti-glutamic acid decarboxylase (GAD) autoantibodies associated with insulin-dependent diabetes mellitus (IDDM), we produced 93 overlapping 12-residue synthetic peptides derived from the sequence of the human GAD65 protein and covering the entire length of the protein.
14474 9698109 These peptides were used as antigens in an enzyme immunoassay to screen the sera from 10 IDDM patients, all of which contained at high level autoantibodies directed against GAD65.
14475 9698109 Two of the peptide-reactive IDDM sera, which also bound denatured recombinant GAD65 on western blots, had the highest titers of anti-GAD antibodies in ELISA assay.
14476 9698109 To study systematically the linear epitope specificity of anti-glutamic acid decarboxylase (GAD) autoantibodies associated with insulin-dependent diabetes mellitus (IDDM), we produced 93 overlapping 12-residue synthetic peptides derived from the sequence of the human GAD65 protein and covering the entire length of the protein.
14477 9698109 These peptides were used as antigens in an enzyme immunoassay to screen the sera from 10 IDDM patients, all of which contained at high level autoantibodies directed against GAD65.
14478 9698109 Two of the peptide-reactive IDDM sera, which also bound denatured recombinant GAD65 on western blots, had the highest titers of anti-GAD antibodies in ELISA assay.
14479 9698109 To study systematically the linear epitope specificity of anti-glutamic acid decarboxylase (GAD) autoantibodies associated with insulin-dependent diabetes mellitus (IDDM), we produced 93 overlapping 12-residue synthetic peptides derived from the sequence of the human GAD65 protein and covering the entire length of the protein.
14480 9698109 These peptides were used as antigens in an enzyme immunoassay to screen the sera from 10 IDDM patients, all of which contained at high level autoantibodies directed against GAD65.
14481 9698109 Two of the peptide-reactive IDDM sera, which also bound denatured recombinant GAD65 on western blots, had the highest titers of anti-GAD antibodies in ELISA assay.
14482 9698783 Distribution of HLA-DRB1 alleles in a mixed population with insulin-dependent diabetes mellitus from the southeast of Brazil.
14483 9698783 HLA class II genes are strongly associated with susceptibility and resistance to insulin-dependent diabetes mellitus (IDDM).
14484 9698783 The present study reports the HLA-DRB1 genotyping of 41 IDDM patients and 99 healthy subjects from the Southeast of Brazil (Campinas region).
14485 9698783 HLA-DRB1*03 and *04 alleles were found at significantly higher frequencies among IDDM patients compared to the controls (DRB1*03: 48.8% vs 18.2%, P < 0.005, RR = 4.27; DRB1*04: 43.9% vs 15.1%, P < 0.008, RR = 4.37) and were associated with a susceptibility to the disease.
14486 9698783 In contrast, the HLA-DRB1*11 allele frequency was lower among IDDM patients (7.3% vs 26.3% in controls), but the difference was not significant.
14487 9698783 Distribution of HLA-DRB1 alleles in a mixed population with insulin-dependent diabetes mellitus from the southeast of Brazil.
14488 9698783 HLA class II genes are strongly associated with susceptibility and resistance to insulin-dependent diabetes mellitus (IDDM).
14489 9698783 The present study reports the HLA-DRB1 genotyping of 41 IDDM patients and 99 healthy subjects from the Southeast of Brazil (Campinas region).
14490 9698783 HLA-DRB1*03 and *04 alleles were found at significantly higher frequencies among IDDM patients compared to the controls (DRB1*03: 48.8% vs 18.2%, P < 0.005, RR = 4.27; DRB1*04: 43.9% vs 15.1%, P < 0.008, RR = 4.37) and were associated with a susceptibility to the disease.
14491 9698783 In contrast, the HLA-DRB1*11 allele frequency was lower among IDDM patients (7.3% vs 26.3% in controls), but the difference was not significant.
14492 9698783 Distribution of HLA-DRB1 alleles in a mixed population with insulin-dependent diabetes mellitus from the southeast of Brazil.
14493 9698783 HLA class II genes are strongly associated with susceptibility and resistance to insulin-dependent diabetes mellitus (IDDM).
14494 9698783 The present study reports the HLA-DRB1 genotyping of 41 IDDM patients and 99 healthy subjects from the Southeast of Brazil (Campinas region).
14495 9698783 HLA-DRB1*03 and *04 alleles were found at significantly higher frequencies among IDDM patients compared to the controls (DRB1*03: 48.8% vs 18.2%, P < 0.005, RR = 4.27; DRB1*04: 43.9% vs 15.1%, P < 0.008, RR = 4.37) and were associated with a susceptibility to the disease.
14496 9698783 In contrast, the HLA-DRB1*11 allele frequency was lower among IDDM patients (7.3% vs 26.3% in controls), but the difference was not significant.
14497 9698783 Distribution of HLA-DRB1 alleles in a mixed population with insulin-dependent diabetes mellitus from the southeast of Brazil.
14498 9698783 HLA class II genes are strongly associated with susceptibility and resistance to insulin-dependent diabetes mellitus (IDDM).
14499 9698783 The present study reports the HLA-DRB1 genotyping of 41 IDDM patients and 99 healthy subjects from the Southeast of Brazil (Campinas region).
14500 9698783 HLA-DRB1*03 and *04 alleles were found at significantly higher frequencies among IDDM patients compared to the controls (DRB1*03: 48.8% vs 18.2%, P < 0.005, RR = 4.27; DRB1*04: 43.9% vs 15.1%, P < 0.008, RR = 4.37) and were associated with a susceptibility to the disease.
14501 9698783 In contrast, the HLA-DRB1*11 allele frequency was lower among IDDM patients (7.3% vs 26.3% in controls), but the difference was not significant.
14502 9699087 Determination of mRNA expression for IFN-gamma and IL-4 in lymphocytes from children with IDDM by RT-PCR technique.
14503 9699087 Insulin-dependent diabetes mellitus (IDDM) is characterized by infiltration of T-lymphocytes in the islets of Langerhans.
14504 9699087 Antigens are presented to Th-lymphocytes which can be divided into Th1- and Th2-lymphocytes, producing interferon-gamma (IFN-gamma) and interleukin-4 (IL-4) respectively.
14505 9699087 The expression of mRNA for IL-4, and to a lesser degree IFN-gamma, is increased in lymphocytes stimulated with tetanus toxoid (TT).
14506 9699087 In a pilot application, the lymphocytes from children with newly diagnosed IDDM were stimulated with a peptide of glutamic acid decarboxylase (GAD) (a.a. 247-279) known to have a similar aminoacid sequence as the Coxsackie B virus (a.a. 32-47).
14507 9699087 Increased IFN-gamma mRNA could be seen in two out of four children, whereas IL-4 showed a less pronounced mRNA expression.
14508 9699087 No increased mRNA expression for IFN-gamma and IL-4 could be seen in healthy HLA-matched controls.
14509 9699087 Further studies are needed to confirm whether increased IFN-gamma mRNA in Th1-like lymphocytes stimulated with this specific GAD-peptide play a role in the cell-mediated immune response seen in children early after the onset of IDDM.
14510 9699087 Determination of mRNA expression for IFN-gamma and IL-4 in lymphocytes from children with IDDM by RT-PCR technique.
14511 9699087 Insulin-dependent diabetes mellitus (IDDM) is characterized by infiltration of T-lymphocytes in the islets of Langerhans.
14512 9699087 Antigens are presented to Th-lymphocytes which can be divided into Th1- and Th2-lymphocytes, producing interferon-gamma (IFN-gamma) and interleukin-4 (IL-4) respectively.
14513 9699087 The expression of mRNA for IL-4, and to a lesser degree IFN-gamma, is increased in lymphocytes stimulated with tetanus toxoid (TT).
14514 9699087 In a pilot application, the lymphocytes from children with newly diagnosed IDDM were stimulated with a peptide of glutamic acid decarboxylase (GAD) (a.a. 247-279) known to have a similar aminoacid sequence as the Coxsackie B virus (a.a. 32-47).
14515 9699087 Increased IFN-gamma mRNA could be seen in two out of four children, whereas IL-4 showed a less pronounced mRNA expression.
14516 9699087 No increased mRNA expression for IFN-gamma and IL-4 could be seen in healthy HLA-matched controls.
14517 9699087 Further studies are needed to confirm whether increased IFN-gamma mRNA in Th1-like lymphocytes stimulated with this specific GAD-peptide play a role in the cell-mediated immune response seen in children early after the onset of IDDM.
14518 9699087 Determination of mRNA expression for IFN-gamma and IL-4 in lymphocytes from children with IDDM by RT-PCR technique.
14519 9699087 Insulin-dependent diabetes mellitus (IDDM) is characterized by infiltration of T-lymphocytes in the islets of Langerhans.
14520 9699087 Antigens are presented to Th-lymphocytes which can be divided into Th1- and Th2-lymphocytes, producing interferon-gamma (IFN-gamma) and interleukin-4 (IL-4) respectively.
14521 9699087 The expression of mRNA for IL-4, and to a lesser degree IFN-gamma, is increased in lymphocytes stimulated with tetanus toxoid (TT).
14522 9699087 In a pilot application, the lymphocytes from children with newly diagnosed IDDM were stimulated with a peptide of glutamic acid decarboxylase (GAD) (a.a. 247-279) known to have a similar aminoacid sequence as the Coxsackie B virus (a.a. 32-47).
14523 9699087 Increased IFN-gamma mRNA could be seen in two out of four children, whereas IL-4 showed a less pronounced mRNA expression.
14524 9699087 No increased mRNA expression for IFN-gamma and IL-4 could be seen in healthy HLA-matched controls.
14525 9699087 Further studies are needed to confirm whether increased IFN-gamma mRNA in Th1-like lymphocytes stimulated with this specific GAD-peptide play a role in the cell-mediated immune response seen in children early after the onset of IDDM.
14526 9699087 Determination of mRNA expression for IFN-gamma and IL-4 in lymphocytes from children with IDDM by RT-PCR technique.
14527 9699087 Insulin-dependent diabetes mellitus (IDDM) is characterized by infiltration of T-lymphocytes in the islets of Langerhans.
14528 9699087 Antigens are presented to Th-lymphocytes which can be divided into Th1- and Th2-lymphocytes, producing interferon-gamma (IFN-gamma) and interleukin-4 (IL-4) respectively.
14529 9699087 The expression of mRNA for IL-4, and to a lesser degree IFN-gamma, is increased in lymphocytes stimulated with tetanus toxoid (TT).
14530 9699087 In a pilot application, the lymphocytes from children with newly diagnosed IDDM were stimulated with a peptide of glutamic acid decarboxylase (GAD) (a.a. 247-279) known to have a similar aminoacid sequence as the Coxsackie B virus (a.a. 32-47).
14531 9699087 Increased IFN-gamma mRNA could be seen in two out of four children, whereas IL-4 showed a less pronounced mRNA expression.
14532 9699087 No increased mRNA expression for IFN-gamma and IL-4 could be seen in healthy HLA-matched controls.
14533 9699087 Further studies are needed to confirm whether increased IFN-gamma mRNA in Th1-like lymphocytes stimulated with this specific GAD-peptide play a role in the cell-mediated immune response seen in children early after the onset of IDDM.
14534 9707599 Glutamic acid decarboxylase (GAD)65 is a pancreatic beta cell autoantigen implicated as a target of T cells that initiate and sustain insulin-dependent diabetes mellitus (IDDM) in humans and in non-obese diabetic (NOD) mice.
14535 9707599 In an attempt to establish immunological tolerance toward GAD65 in NOD mice, and thereby to test the importance of GAD in IDDM, we generated three lines transgenic for murine GAD65 driven by a major histocompatibility complex class I promoter.
14536 9707599 Thus, the failure of NOD mice to develop tolerance toward GAD65 reflects at minimum a basic defect in central tolerance, not seen in animals not predisposed to IDDM.
14537 9707599 Glutamic acid decarboxylase (GAD)65 is a pancreatic beta cell autoantigen implicated as a target of T cells that initiate and sustain insulin-dependent diabetes mellitus (IDDM) in humans and in non-obese diabetic (NOD) mice.
14538 9707599 In an attempt to establish immunological tolerance toward GAD65 in NOD mice, and thereby to test the importance of GAD in IDDM, we generated three lines transgenic for murine GAD65 driven by a major histocompatibility complex class I promoter.
14539 9707599 Thus, the failure of NOD mice to develop tolerance toward GAD65 reflects at minimum a basic defect in central tolerance, not seen in animals not predisposed to IDDM.
14540 9707599 Glutamic acid decarboxylase (GAD)65 is a pancreatic beta cell autoantigen implicated as a target of T cells that initiate and sustain insulin-dependent diabetes mellitus (IDDM) in humans and in non-obese diabetic (NOD) mice.
14541 9707599 In an attempt to establish immunological tolerance toward GAD65 in NOD mice, and thereby to test the importance of GAD in IDDM, we generated three lines transgenic for murine GAD65 driven by a major histocompatibility complex class I promoter.
14542 9707599 Thus, the failure of NOD mice to develop tolerance toward GAD65 reflects at minimum a basic defect in central tolerance, not seen in animals not predisposed to IDDM.
14543 9709964 There were four groups of volunteers at UNMHSC: group I, normal subjects; group II, patients with insulin-dependent diabetes mellitus (IDDM) without DN; group III, IDDM with DN; and group IV, nondiabetics with kidney disease.
14544 9709972 Divergence between genetic determinants of IGF2 transcription levels in leukocytes and of IDDM2-encoded susceptibility to type 1 diabetes.
14545 9709972 The IDDM2 susceptibility locus in type 1 diabetes corresponds to a variable number of tandem repeats (VNTR) upstream of the insulin (INS) and insulin-like growth factor 2 (IGF2) genes.
14546 9709972 IGF2 has been considered a prime candidate for mediating IDDM2-encoded susceptibility because of its proximity to the VNTR, mitogenic properties and parental effects at IDDM2 suggest the involvement of an imprinted gene.
14547 9709972 The absence of transcriptional effects in leukocytes on IGF2 by the VNTR, which is the disease-predisposing locus, and the presence of a strong association between IGF2 levels and ApaI, which is not associated with the disease, argue against IGF2 expression in leukocytes as the mediator of IDDM2-encoded susceptibility.
14548 9709972 Taken together, these results support studies suggesting that INS expression in the thymus is a primary target of the IDDM2 susceptibility locus.
14549 9709972 Divergence between genetic determinants of IGF2 transcription levels in leukocytes and of IDDM2-encoded susceptibility to type 1 diabetes.
14550 9709972 The IDDM2 susceptibility locus in type 1 diabetes corresponds to a variable number of tandem repeats (VNTR) upstream of the insulin (INS) and insulin-like growth factor 2 (IGF2) genes.
14551 9709972 IGF2 has been considered a prime candidate for mediating IDDM2-encoded susceptibility because of its proximity to the VNTR, mitogenic properties and parental effects at IDDM2 suggest the involvement of an imprinted gene.
14552 9709972 The absence of transcriptional effects in leukocytes on IGF2 by the VNTR, which is the disease-predisposing locus, and the presence of a strong association between IGF2 levels and ApaI, which is not associated with the disease, argue against IGF2 expression in leukocytes as the mediator of IDDM2-encoded susceptibility.
14553 9709972 Taken together, these results support studies suggesting that INS expression in the thymus is a primary target of the IDDM2 susceptibility locus.
14554 9709972 Divergence between genetic determinants of IGF2 transcription levels in leukocytes and of IDDM2-encoded susceptibility to type 1 diabetes.
14555 9709972 The IDDM2 susceptibility locus in type 1 diabetes corresponds to a variable number of tandem repeats (VNTR) upstream of the insulin (INS) and insulin-like growth factor 2 (IGF2) genes.
14556 9709972 IGF2 has been considered a prime candidate for mediating IDDM2-encoded susceptibility because of its proximity to the VNTR, mitogenic properties and parental effects at IDDM2 suggest the involvement of an imprinted gene.
14557 9709972 The absence of transcriptional effects in leukocytes on IGF2 by the VNTR, which is the disease-predisposing locus, and the presence of a strong association between IGF2 levels and ApaI, which is not associated with the disease, argue against IGF2 expression in leukocytes as the mediator of IDDM2-encoded susceptibility.
14558 9709972 Taken together, these results support studies suggesting that INS expression in the thymus is a primary target of the IDDM2 susceptibility locus.
14559 9709972 Divergence between genetic determinants of IGF2 transcription levels in leukocytes and of IDDM2-encoded susceptibility to type 1 diabetes.
14560 9709972 The IDDM2 susceptibility locus in type 1 diabetes corresponds to a variable number of tandem repeats (VNTR) upstream of the insulin (INS) and insulin-like growth factor 2 (IGF2) genes.
14561 9709972 IGF2 has been considered a prime candidate for mediating IDDM2-encoded susceptibility because of its proximity to the VNTR, mitogenic properties and parental effects at IDDM2 suggest the involvement of an imprinted gene.
14562 9709972 The absence of transcriptional effects in leukocytes on IGF2 by the VNTR, which is the disease-predisposing locus, and the presence of a strong association between IGF2 levels and ApaI, which is not associated with the disease, argue against IGF2 expression in leukocytes as the mediator of IDDM2-encoded susceptibility.
14563 9709972 Taken together, these results support studies suggesting that INS expression in the thymus is a primary target of the IDDM2 susceptibility locus.
14564 9709972 Divergence between genetic determinants of IGF2 transcription levels in leukocytes and of IDDM2-encoded susceptibility to type 1 diabetes.
14565 9709972 The IDDM2 susceptibility locus in type 1 diabetes corresponds to a variable number of tandem repeats (VNTR) upstream of the insulin (INS) and insulin-like growth factor 2 (IGF2) genes.
14566 9709972 IGF2 has been considered a prime candidate for mediating IDDM2-encoded susceptibility because of its proximity to the VNTR, mitogenic properties and parental effects at IDDM2 suggest the involvement of an imprinted gene.
14567 9709972 The absence of transcriptional effects in leukocytes on IGF2 by the VNTR, which is the disease-predisposing locus, and the presence of a strong association between IGF2 levels and ApaI, which is not associated with the disease, argue against IGF2 expression in leukocytes as the mediator of IDDM2-encoded susceptibility.
14568 9709972 Taken together, these results support studies suggesting that INS expression in the thymus is a primary target of the IDDM2 susceptibility locus.
14569 9710355 Development of hyperglycemia with subsequent ketoacidosis is one of the potential risks of a sudden cessation of insulin delivery during continuous insulin infusion therapy with insulin pumps in patients with IDDM.
14570 9712353 Pancreatic islet beta cell destruction leading to insulin-dependent diabetes mellitus (IDDM) is believed to be mediated by a T-helper 1 (T(H)1) lymphocyte response to islet antigens.
14571 9712353 In the mouse, T(H)1 (IL-2, IFN-gamma) and T(H)2 (IL-4, -5, -6, -10) responses are associated with the generation of IgG2a and IgG1 subclasses, respectively.
14572 9712353 Because the IgG subclass response to an antigen may be a potentially useful marker of T(H)1/T(H)2 immune balance we measured IgG subclass antibodies to glutamic acid decarboxylase (GAD), a major islet autoantigen in IDDM, in 34 newly-diagnosed IDDM patients and in 28 at-risk, first-degree relatives of people with IDDM.
14573 9712353 Pancreatic islet beta cell destruction leading to insulin-dependent diabetes mellitus (IDDM) is believed to be mediated by a T-helper 1 (T(H)1) lymphocyte response to islet antigens.
14574 9712353 In the mouse, T(H)1 (IL-2, IFN-gamma) and T(H)2 (IL-4, -5, -6, -10) responses are associated with the generation of IgG2a and IgG1 subclasses, respectively.
14575 9712353 Because the IgG subclass response to an antigen may be a potentially useful marker of T(H)1/T(H)2 immune balance we measured IgG subclass antibodies to glutamic acid decarboxylase (GAD), a major islet autoantigen in IDDM, in 34 newly-diagnosed IDDM patients and in 28 at-risk, first-degree relatives of people with IDDM.
14576 9713762 The product could find application in infant formulas for therapeutic and preventive treatment of children with cow's milk allergy; in addition, the preventive use of such formulas in children genetically susceptible to the development of insulin-dependent diabetes mellitus (IDDM) should be considered if a relationship between the consumption of BSA and IDDM were to become more apparent.
14577 9714764 A gene encoding a novel transmembrane protein was identified by DNA sequence analysis within the insulin-dependent diabetes mellitus (IDDM) locus IDDM4 on chromosome 11q13.
14578 9714764 The gene, termed low-density lipoprotein receptor related protein 5 (LRP5), encodes a protein of 1615 amino acids that contains conserved modules which are characteristic of the low-density lipoprotein (LDL) receptor family.
14579 9714764 These modules include a putative signal peptide for protein export, four epidermal growth factor (EGF) repeats with associated spacer domains, three LDL-receptor (LDLR) repeats, a single transmembrane spanning domain, and a cytoplasmic domain.
14580 9714764 The encoded protein has a unique organization of EGF and LDLR repeats; therefore, LRP5 likely represents a new category of the LDLR family.
14581 9719467 Insulin-dependent diabetes mellitus (IDDM) is a disease that results from autoimmune destruction of the insulin-producing beta-cells in the pancreatic islets of Langerhans.
14582 9719467 Type 1 cytokines--interleukin 2 (IL-2), interferon gamma (IFNgamma), and tumor necrosis factor beta (TNFbeta), dominate over an immunoregulatory (suppressor) Th2 subset of T cells and their cytokine products, i.e.
14583 9719467 Type 2 cytokines--IL-4 and IL-10.
14584 9719467 Type 1 cytokines activate (1) cytotoxic T cells that interact specifically with beta-cells and destroy them, and (2) macrophages to produce proinflammatory cytokines (IL-1 and TNFalpha), and oxygen and nitrogen free radicals that are highly toxic to islet beta-cells.
14585 9719467 Furthermore, the cytokines IL-1, TNFalpha, and IFNgamma are cytotoxic to beta-cells, in large part by inducing the formation of oxygen free radicals, nitric oxide, and peroxynitrite in the beta-cells themselves.
14586 9721080 In the present study, we assess intramuscular DNA injection as a means of systemically delivering interleukin 10 (IL-10), a cytokine with immunosuppressive properties, and preventing the progression of autoimmune diabetes in the nonobese diabetic (NOD) mouse, an excellent model for human insulin-dependent diabetes mellitus (IDDM).
14587 9722685 Studies on patients with insulin-dependent diabetes mellitus (IDDM) indicate results similar to those found in studies on NIDDM.
14588 9722687 Based on our clinical observations that patients with insulin-dependent diabetes mellitus (IDDM) are subject to periodontal disease, we developed the hypothesis that hyper- or hypoglycemia might contribute to the pathogenesis of diabetic periodontitis.
14589 9722687 Hyperglycemia progressively glycates body proteins, forming advanced glycation end products (AGE), which stimulate phagocytes to release inflammatory cytokines such as TNF-alpha and IL-6.
14590 9722689 PGE2, IL-1 beta, and TNF-alpha responses in diabetics as modifiers of periodontal disease expression.
14591 9722689 We have recently examined the gingival crevicular fluid (GCF) mediator level, monocytic secretion, and clinical presentation of 39 insulin-dependent diabetes mellitus (IDDM) patients and 64 non-diabetic patients with various degrees of periodontal health and disease.
14592 9722689 Among diabetics, GCF TNF-alpha levels were only marginally detectable and no significant difference was found between group A and group B patients.
14593 9722689 Data suggest that the diabetic state results in a significantly upregulated monocytic secretion of PGE2 (4.2-fold), IL-1 beta (4.4-fold), and TNF-alpha (4.6-fold) when compared to non-diabetic controls.
14594 9722689 Within diabetics, LPS dose-response curves demonstrated that monocytes from group B patients secreted approximately 3 times more PGE2 and 6.2 times more TNF-alpha than those from group A; however, there was no significant difference in monocytic IL-1 beta secretion between the 2 diabetic groups.
14595 9722689 Furthermore, within diabetics, individuals with moderate to severe periodontitis (group B) have significantly elevated monocytic secretion of PGE2 and TNF-alpha upon LPS challenge and significantly higher GCF levels of PGE2 and IL-1 beta when compared to patients with gingivitis or mild periodontal disease (group A).
14596 9724775 Rheumatoid arthritis (RA), the most common autoimmune disease, is associated in families with other autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM).
14597 9724775 Four of the loci implicated in IDDM potentially overlap with these regions: the putative IDDM6, IDDM9, IDDM13, and DXS998 loci.
14598 9724775 Candidate genes include those coding for CD80 and CD86, molecules involved in antigen-specific T cell recognition.
14599 9724775 Rheumatoid arthritis (RA), the most common autoimmune disease, is associated in families with other autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM).
14600 9724775 Four of the loci implicated in IDDM potentially overlap with these regions: the putative IDDM6, IDDM9, IDDM13, and DXS998 loci.
14601 9724775 Candidate genes include those coding for CD80 and CD86, molecules involved in antigen-specific T cell recognition.
14602 9725265 Humans with pancreatic islet autoimmunity at high risk for insulin-dependent diabetes mellitus (IDDM) present the opportunity to investigate DC in autoimmune disease.
14603 9725265 While the DC phenotype, HLA-DR+CD14-, was expressed by > or =90% of the cells generated from relatives and controls, the proportion of cells that expressed CD1a and the costimulator molecules CD80 (B7-1) and CD86 (B7-2) was significantly lower in IDDM relatives.
14604 9725265 In addition, B7-1 and B7-2 expression per cell was significantly lower in IDDM relatives.
14605 9725265 Humans with pancreatic islet autoimmunity at high risk for insulin-dependent diabetes mellitus (IDDM) present the opportunity to investigate DC in autoimmune disease.
14606 9725265 While the DC phenotype, HLA-DR+CD14-, was expressed by > or =90% of the cells generated from relatives and controls, the proportion of cells that expressed CD1a and the costimulator molecules CD80 (B7-1) and CD86 (B7-2) was significantly lower in IDDM relatives.
14607 9725265 In addition, B7-1 and B7-2 expression per cell was significantly lower in IDDM relatives.
14608 9725265 Humans with pancreatic islet autoimmunity at high risk for insulin-dependent diabetes mellitus (IDDM) present the opportunity to investigate DC in autoimmune disease.
14609 9725265 While the DC phenotype, HLA-DR+CD14-, was expressed by > or =90% of the cells generated from relatives and controls, the proportion of cells that expressed CD1a and the costimulator molecules CD80 (B7-1) and CD86 (B7-2) was significantly lower in IDDM relatives.
14610 9725265 In addition, B7-1 and B7-2 expression per cell was significantly lower in IDDM relatives.
14611 9727374 This study provides a systematic review of all cross-sectional, case-control, and cohort studies in patients with insulin-dependent (IDDM) or non-insulin-dependent (NIDDM) diabetes mellitus of any race, examining the relationship between the ACE-insertion/deletion polymorphism and nephropathy.
14612 9727374 Although this analysis fails to confirm an association between the ACE-insertion/deletion genotype and nephropathy in Caucasians with NIDDM or IDDM, a role for this genetic marker in Asian patients cannot be ruled out.
14613 9727374 This study provides a systematic review of all cross-sectional, case-control, and cohort studies in patients with insulin-dependent (IDDM) or non-insulin-dependent (NIDDM) diabetes mellitus of any race, examining the relationship between the ACE-insertion/deletion polymorphism and nephropathy.
14614 9727374 Although this analysis fails to confirm an association between the ACE-insertion/deletion genotype and nephropathy in Caucasians with NIDDM or IDDM, a role for this genetic marker in Asian patients cannot be ruled out.
14615 9737664 Expression, characterization, processing and immunogenicity of an insulin-dependent diabetes mellitus autoantigen, IA-2, in Sf-9 cells.
14616 9737664 Autoantibodies to a 64-kD protein and a 40-kD tryptic fragment from pancreatic islets have been detected at high frequency in the sera of patients with insulin-dependent diabetes mellitus (IDDM).
14617 9737664 IA-2, a newly isolated transmembrane protein tyrosine phosphatase, is a major islet cell autoantigen in IDDM and the precursor of a 40-kD tryptic fragment.
14618 9737664 IA-2 expression was analysed by Western blot and by immunoprecipitation of 35S-methionine-radiolabelled proteins with rabbit antisera or IDDM sera.
14619 9737664 Baculovirus-expressed IA-2 was as sensitive or slightly more sensitive than in vitro translated IA-2 in detecting autoantibodies to IA-2: 66% of sera from newly diagnosed IDDM patients reacted with baculovirus-expressed IA-2 compared with 59% of the same sera which reacted with in vitro translated IA-2.
14620 9737664 It is concluded that baculovirus-expressed IA-2 is a good source of autoantigen and that a number of lower molecular weight fragments with which IDDM autoantibodies react are derived from the 120-kD full-length IA-2 molecule.
14621 9737664 Expression, characterization, processing and immunogenicity of an insulin-dependent diabetes mellitus autoantigen, IA-2, in Sf-9 cells.
14622 9737664 Autoantibodies to a 64-kD protein and a 40-kD tryptic fragment from pancreatic islets have been detected at high frequency in the sera of patients with insulin-dependent diabetes mellitus (IDDM).
14623 9737664 IA-2, a newly isolated transmembrane protein tyrosine phosphatase, is a major islet cell autoantigen in IDDM and the precursor of a 40-kD tryptic fragment.
14624 9737664 IA-2 expression was analysed by Western blot and by immunoprecipitation of 35S-methionine-radiolabelled proteins with rabbit antisera or IDDM sera.
14625 9737664 Baculovirus-expressed IA-2 was as sensitive or slightly more sensitive than in vitro translated IA-2 in detecting autoantibodies to IA-2: 66% of sera from newly diagnosed IDDM patients reacted with baculovirus-expressed IA-2 compared with 59% of the same sera which reacted with in vitro translated IA-2.
14626 9737664 It is concluded that baculovirus-expressed IA-2 is a good source of autoantigen and that a number of lower molecular weight fragments with which IDDM autoantibodies react are derived from the 120-kD full-length IA-2 molecule.
14627 9737664 Expression, characterization, processing and immunogenicity of an insulin-dependent diabetes mellitus autoantigen, IA-2, in Sf-9 cells.
14628 9737664 Autoantibodies to a 64-kD protein and a 40-kD tryptic fragment from pancreatic islets have been detected at high frequency in the sera of patients with insulin-dependent diabetes mellitus (IDDM).
14629 9737664 IA-2, a newly isolated transmembrane protein tyrosine phosphatase, is a major islet cell autoantigen in IDDM and the precursor of a 40-kD tryptic fragment.
14630 9737664 IA-2 expression was analysed by Western blot and by immunoprecipitation of 35S-methionine-radiolabelled proteins with rabbit antisera or IDDM sera.
14631 9737664 Baculovirus-expressed IA-2 was as sensitive or slightly more sensitive than in vitro translated IA-2 in detecting autoantibodies to IA-2: 66% of sera from newly diagnosed IDDM patients reacted with baculovirus-expressed IA-2 compared with 59% of the same sera which reacted with in vitro translated IA-2.
14632 9737664 It is concluded that baculovirus-expressed IA-2 is a good source of autoantigen and that a number of lower molecular weight fragments with which IDDM autoantibodies react are derived from the 120-kD full-length IA-2 molecule.
14633 9737664 Expression, characterization, processing and immunogenicity of an insulin-dependent diabetes mellitus autoantigen, IA-2, in Sf-9 cells.
14634 9737664 Autoantibodies to a 64-kD protein and a 40-kD tryptic fragment from pancreatic islets have been detected at high frequency in the sera of patients with insulin-dependent diabetes mellitus (IDDM).
14635 9737664 IA-2, a newly isolated transmembrane protein tyrosine phosphatase, is a major islet cell autoantigen in IDDM and the precursor of a 40-kD tryptic fragment.
14636 9737664 IA-2 expression was analysed by Western blot and by immunoprecipitation of 35S-methionine-radiolabelled proteins with rabbit antisera or IDDM sera.
14637 9737664 Baculovirus-expressed IA-2 was as sensitive or slightly more sensitive than in vitro translated IA-2 in detecting autoantibodies to IA-2: 66% of sera from newly diagnosed IDDM patients reacted with baculovirus-expressed IA-2 compared with 59% of the same sera which reacted with in vitro translated IA-2.
14638 9737664 It is concluded that baculovirus-expressed IA-2 is a good source of autoantigen and that a number of lower molecular weight fragments with which IDDM autoantibodies react are derived from the 120-kD full-length IA-2 molecule.
14639 9737664 Expression, characterization, processing and immunogenicity of an insulin-dependent diabetes mellitus autoantigen, IA-2, in Sf-9 cells.
14640 9737664 Autoantibodies to a 64-kD protein and a 40-kD tryptic fragment from pancreatic islets have been detected at high frequency in the sera of patients with insulin-dependent diabetes mellitus (IDDM).
14641 9737664 IA-2, a newly isolated transmembrane protein tyrosine phosphatase, is a major islet cell autoantigen in IDDM and the precursor of a 40-kD tryptic fragment.
14642 9737664 IA-2 expression was analysed by Western blot and by immunoprecipitation of 35S-methionine-radiolabelled proteins with rabbit antisera or IDDM sera.
14643 9737664 Baculovirus-expressed IA-2 was as sensitive or slightly more sensitive than in vitro translated IA-2 in detecting autoantibodies to IA-2: 66% of sera from newly diagnosed IDDM patients reacted with baculovirus-expressed IA-2 compared with 59% of the same sera which reacted with in vitro translated IA-2.
14644 9737664 It is concluded that baculovirus-expressed IA-2 is a good source of autoantigen and that a number of lower molecular weight fragments with which IDDM autoantibodies react are derived from the 120-kD full-length IA-2 molecule.
14645 9743359 Sequence variability in MHC class II molecules plays a major role in genetically determined susceptibility to insulin-dependent diabetes mellitus (IDDM).
14646 9744748 To evaluate the ADS in an autoimmune disease, we determined T cell responses to the insulin-dependent diabetes mellitus (IDDM)-associated autoantigen IA-2ic in patients with recent-onset IDDM.
14647 9745836 Of 10,800 Omani who performed the Hajj in 1996, the 169 Hajjees with diabetes mellitus (prevalence rate 16 per 1000) included four per cent insulin dependent (IDDM), seven per cent on dietary control, and 89% on oral hypoglycaemic agents.
14648 9747643 The aim of the study was to evaluate the role of urinary kallikrein in the regulation of renal hemodynamics and sodium handling in insulin-dependent diabetes mellitus (IDDM), and to test the effect of acutely induced hyperglycemia.
14649 9747645 A retrospective, semi-structured telephone interview was used to collect data from 28 of 31 families who participated in a pilot study testing subcutaneous insulin as a means to prevent or delay insulin-dependent diabetes mellitus (IDDM) onset.
14650 9747645 Most participants reported that they were distressed to learn that they or a family member were at risk for IDDM, and families readily agreed to initiate subcutaneous insulin therapy.
14651 9747645 Participants remained enthusiastic about trial participation; most favored screening programs to identify those at risk for IDDM, believed screening should be conducted regardless of age, believed subcutaneous insulin prevented or delayed IDDM onset, and would recommend subcutaneous insulin therapy to another high-risk individual.
14652 9747645 A retrospective, semi-structured telephone interview was used to collect data from 28 of 31 families who participated in a pilot study testing subcutaneous insulin as a means to prevent or delay insulin-dependent diabetes mellitus (IDDM) onset.
14653 9747645 Most participants reported that they were distressed to learn that they or a family member were at risk for IDDM, and families readily agreed to initiate subcutaneous insulin therapy.
14654 9747645 Participants remained enthusiastic about trial participation; most favored screening programs to identify those at risk for IDDM, believed screening should be conducted regardless of age, believed subcutaneous insulin prevented or delayed IDDM onset, and would recommend subcutaneous insulin therapy to another high-risk individual.
14655 9747645 A retrospective, semi-structured telephone interview was used to collect data from 28 of 31 families who participated in a pilot study testing subcutaneous insulin as a means to prevent or delay insulin-dependent diabetes mellitus (IDDM) onset.
14656 9747645 Most participants reported that they were distressed to learn that they or a family member were at risk for IDDM, and families readily agreed to initiate subcutaneous insulin therapy.
14657 9747645 Participants remained enthusiastic about trial participation; most favored screening programs to identify those at risk for IDDM, believed screening should be conducted regardless of age, believed subcutaneous insulin prevented or delayed IDDM onset, and would recommend subcutaneous insulin therapy to another high-risk individual.
14658 9747965 Several crossing studies with diabetic BB rats have shown that in addition to the lymphopenia (Iddm1) and the MHC class II genes of the RT1U haplotype (Iddm2) there are further non-MHC genes essential for diabetes development.
14659 9747965 The percentage of diabetics in Iddm1 and Iddm2 homozygotes confirmed the existence of the third gene, Iddm3, but there were some sex differences; significantly more male than female BC1W-F and significantly more BC1DA-M than BC1DA-F males were diabetic.
14660 9747965 Several crossing studies with diabetic BB rats have shown that in addition to the lymphopenia (Iddm1) and the MHC class II genes of the RT1U haplotype (Iddm2) there are further non-MHC genes essential for diabetes development.
14661 9747965 The percentage of diabetics in Iddm1 and Iddm2 homozygotes confirmed the existence of the third gene, Iddm3, but there were some sex differences; significantly more male than female BC1W-F and significantly more BC1DA-M than BC1DA-F males were diabetic.
14662 9752891 Ambulatory blood pressure and urinary albumin excretion in diabetic (non-insulin-dependent and insulin-dependent) hypertensive patients: relationships at baseline and after treatment by the angiotensin converting enzyme inhibitor trandolapril.
14663 9752891 The aim of the present study was to examine the relationships between ambulatory blood pressure (ABPM) and urinary albumin excretion (UAE) in diabetic (non-insulin dependent [NIDDM] and insulin-dependent [IDDM]) hypertensives at baseline and after treatment by an angiotensin converting enzyme (ACE) inhibitor.
14664 9753294 Susceptibility to the human autoimmune disease IDDM is strongly associated with those haplotypes of the major histocompatibility complex (MHC) carrying DQB1 alleles that do not encode aspartic acid at codon 57.
14665 9753294 This inhibition was partially reversed by treatment of the recipients with a combination of anti-interleukin (IL)-4 and anti-IL-10 monoclonal antibodies.
14666 9753294 Thus, a transgenic class II MHC allele encoding aspartic acid at B57 prevents diabetes, in part, by promoting the production of IL-4 and IL-10, which interfere with the effector phase of the diabetic process.
14667 9753297 We therefore analyzed the HLA-DR binding affinities of synthetic peptides covering the entire sequences of GAD65, islet cell antigen 69 (ICA69), and (pro)insulin, which are candidate antigens in the autoimmune process of T-cell-mediated destruction of the pancreatic beta-cells.
14668 9753297 The results demonstrate the following. 1) (Pro)insulin peptides display a strong binding affinity for HLA-DR2, which is associated with negative genetic predisposition to IDDM, whereas poor binding was observed for HLA-DR molecules neutrally or positively associated with IDDM.
14669 9754810 Antibodies to the protein tyrosine phosphatases IAR and IA-2 are associated with progression to insulin-dependent diabetes (IDDM) in first-degree relatives at-risk for IDDM.
14670 9754810 Insulin-dependent diabetes mellitus (IDDM) is preceded by the presence of antibodies against islet proteins including a protein tyrosine phosphatase (PTP) designated IA-2.
14671 9754810 Recently, we cloned a novel PTP named IAR which shares 43% sequence identity with IA-2 and is recognised by antibodies from a majority of patients with IDDM.
14672 9754810 The aim of the present study was to determine whether IAR antibodies (IAR Ab) or IA-2 antibodies (IA-2 Ab) are associated with progression to IDDM in first-degree relatives "at-risk" for IDDM (operationally defined as those with islet cell antibodies [ICA] > or = 20JDFU or insulin autoantibodies [IAA] > or = 100 nU/ml), and to examine combinations of IAR Ab and IA-2 Ab in these subjects.
14673 9754810 Using number of affected siblings as a covariable, both IAR and IA-2 antibodies were significantly associated with progression to IDDM (p < 0.005).
14674 9754810 The threshold of positivity for IAR Ab (0.5 units) and IA-2 Ab (3.0 units) assays was adjusted to give the same specificity (97.9%) for each assay in 144 healthy control subjects, to allow standardised comparisons.
14675 9754810 Levels of IAR Ab and IA-2 Ab were strongly correlated in 53 recent-onset IDDM patients (r = 0.70, p < 0.0001) but 11.3% had IAR Ab in the absence of IA-2 Ab and 16.9% had IA-2 Ab in the absence of IAR Ab.
14676 9754810 The sensitivity for IDDM (defined as the proportion of IDDM patients positive) was 56.6% for IAR Ab and 62.3% for IA-2 Ab.
14677 9754810 We conclude that there is considerable overlap in IA-2 Ab and IAR Ab positivity, although either antibody can occur independently in IDDM patients.
14678 9754810 Both IAR Ab and IA-2 antibodies are associated with progression to IDDM in first-degree relatives at-risk of IDDM, but the use of IAR and IA-2 antibodies in combination are not significantly more strongly associated with progression than single antibodies.
14679 9754810 IAR Ab may play an important role in the prediction of IDDM.
14680 9754810 Antibodies to the protein tyrosine phosphatases IAR and IA-2 are associated with progression to insulin-dependent diabetes (IDDM) in first-degree relatives at-risk for IDDM.
14681 9754810 Insulin-dependent diabetes mellitus (IDDM) is preceded by the presence of antibodies against islet proteins including a protein tyrosine phosphatase (PTP) designated IA-2.
14682 9754810 Recently, we cloned a novel PTP named IAR which shares 43% sequence identity with IA-2 and is recognised by antibodies from a majority of patients with IDDM.
14683 9754810 The aim of the present study was to determine whether IAR antibodies (IAR Ab) or IA-2 antibodies (IA-2 Ab) are associated with progression to IDDM in first-degree relatives "at-risk" for IDDM (operationally defined as those with islet cell antibodies [ICA] > or = 20JDFU or insulin autoantibodies [IAA] > or = 100 nU/ml), and to examine combinations of IAR Ab and IA-2 Ab in these subjects.
14684 9754810 Using number of affected siblings as a covariable, both IAR and IA-2 antibodies were significantly associated with progression to IDDM (p < 0.005).
14685 9754810 The threshold of positivity for IAR Ab (0.5 units) and IA-2 Ab (3.0 units) assays was adjusted to give the same specificity (97.9%) for each assay in 144 healthy control subjects, to allow standardised comparisons.
14686 9754810 Levels of IAR Ab and IA-2 Ab were strongly correlated in 53 recent-onset IDDM patients (r = 0.70, p < 0.0001) but 11.3% had IAR Ab in the absence of IA-2 Ab and 16.9% had IA-2 Ab in the absence of IAR Ab.
14687 9754810 The sensitivity for IDDM (defined as the proportion of IDDM patients positive) was 56.6% for IAR Ab and 62.3% for IA-2 Ab.
14688 9754810 We conclude that there is considerable overlap in IA-2 Ab and IAR Ab positivity, although either antibody can occur independently in IDDM patients.
14689 9754810 Both IAR Ab and IA-2 antibodies are associated with progression to IDDM in first-degree relatives at-risk of IDDM, but the use of IAR and IA-2 antibodies in combination are not significantly more strongly associated with progression than single antibodies.
14690 9754810 IAR Ab may play an important role in the prediction of IDDM.
14691 9754810 Antibodies to the protein tyrosine phosphatases IAR and IA-2 are associated with progression to insulin-dependent diabetes (IDDM) in first-degree relatives at-risk for IDDM.
14692 9754810 Insulin-dependent diabetes mellitus (IDDM) is preceded by the presence of antibodies against islet proteins including a protein tyrosine phosphatase (PTP) designated IA-2.
14693 9754810 Recently, we cloned a novel PTP named IAR which shares 43% sequence identity with IA-2 and is recognised by antibodies from a majority of patients with IDDM.
14694 9754810 The aim of the present study was to determine whether IAR antibodies (IAR Ab) or IA-2 antibodies (IA-2 Ab) are associated with progression to IDDM in first-degree relatives "at-risk" for IDDM (operationally defined as those with islet cell antibodies [ICA] > or = 20JDFU or insulin autoantibodies [IAA] > or = 100 nU/ml), and to examine combinations of IAR Ab and IA-2 Ab in these subjects.
14695 9754810 Using number of affected siblings as a covariable, both IAR and IA-2 antibodies were significantly associated with progression to IDDM (p < 0.005).
14696 9754810 The threshold of positivity for IAR Ab (0.5 units) and IA-2 Ab (3.0 units) assays was adjusted to give the same specificity (97.9%) for each assay in 144 healthy control subjects, to allow standardised comparisons.
14697 9754810 Levels of IAR Ab and IA-2 Ab were strongly correlated in 53 recent-onset IDDM patients (r = 0.70, p < 0.0001) but 11.3% had IAR Ab in the absence of IA-2 Ab and 16.9% had IA-2 Ab in the absence of IAR Ab.
14698 9754810 The sensitivity for IDDM (defined as the proportion of IDDM patients positive) was 56.6% for IAR Ab and 62.3% for IA-2 Ab.
14699 9754810 We conclude that there is considerable overlap in IA-2 Ab and IAR Ab positivity, although either antibody can occur independently in IDDM patients.
14700 9754810 Both IAR Ab and IA-2 antibodies are associated with progression to IDDM in first-degree relatives at-risk of IDDM, but the use of IAR and IA-2 antibodies in combination are not significantly more strongly associated with progression than single antibodies.
14701 9754810 IAR Ab may play an important role in the prediction of IDDM.
14702 9754810 Antibodies to the protein tyrosine phosphatases IAR and IA-2 are associated with progression to insulin-dependent diabetes (IDDM) in first-degree relatives at-risk for IDDM.
14703 9754810 Insulin-dependent diabetes mellitus (IDDM) is preceded by the presence of antibodies against islet proteins including a protein tyrosine phosphatase (PTP) designated IA-2.
14704 9754810 Recently, we cloned a novel PTP named IAR which shares 43% sequence identity with IA-2 and is recognised by antibodies from a majority of patients with IDDM.
14705 9754810 The aim of the present study was to determine whether IAR antibodies (IAR Ab) or IA-2 antibodies (IA-2 Ab) are associated with progression to IDDM in first-degree relatives "at-risk" for IDDM (operationally defined as those with islet cell antibodies [ICA] > or = 20JDFU or insulin autoantibodies [IAA] > or = 100 nU/ml), and to examine combinations of IAR Ab and IA-2 Ab in these subjects.
14706 9754810 Using number of affected siblings as a covariable, both IAR and IA-2 antibodies were significantly associated with progression to IDDM (p < 0.005).
14707 9754810 The threshold of positivity for IAR Ab (0.5 units) and IA-2 Ab (3.0 units) assays was adjusted to give the same specificity (97.9%) for each assay in 144 healthy control subjects, to allow standardised comparisons.
14708 9754810 Levels of IAR Ab and IA-2 Ab were strongly correlated in 53 recent-onset IDDM patients (r = 0.70, p < 0.0001) but 11.3% had IAR Ab in the absence of IA-2 Ab and 16.9% had IA-2 Ab in the absence of IAR Ab.
14709 9754810 The sensitivity for IDDM (defined as the proportion of IDDM patients positive) was 56.6% for IAR Ab and 62.3% for IA-2 Ab.
14710 9754810 We conclude that there is considerable overlap in IA-2 Ab and IAR Ab positivity, although either antibody can occur independently in IDDM patients.
14711 9754810 Both IAR Ab and IA-2 antibodies are associated with progression to IDDM in first-degree relatives at-risk of IDDM, but the use of IAR and IA-2 antibodies in combination are not significantly more strongly associated with progression than single antibodies.
14712 9754810 IAR Ab may play an important role in the prediction of IDDM.
14713 9754810 Antibodies to the protein tyrosine phosphatases IAR and IA-2 are associated with progression to insulin-dependent diabetes (IDDM) in first-degree relatives at-risk for IDDM.
14714 9754810 Insulin-dependent diabetes mellitus (IDDM) is preceded by the presence of antibodies against islet proteins including a protein tyrosine phosphatase (PTP) designated IA-2.
14715 9754810 Recently, we cloned a novel PTP named IAR which shares 43% sequence identity with IA-2 and is recognised by antibodies from a majority of patients with IDDM.
14716 9754810 The aim of the present study was to determine whether IAR antibodies (IAR Ab) or IA-2 antibodies (IA-2 Ab) are associated with progression to IDDM in first-degree relatives "at-risk" for IDDM (operationally defined as those with islet cell antibodies [ICA] > or = 20JDFU or insulin autoantibodies [IAA] > or = 100 nU/ml), and to examine combinations of IAR Ab and IA-2 Ab in these subjects.
14717 9754810 Using number of affected siblings as a covariable, both IAR and IA-2 antibodies were significantly associated with progression to IDDM (p < 0.005).
14718 9754810 The threshold of positivity for IAR Ab (0.5 units) and IA-2 Ab (3.0 units) assays was adjusted to give the same specificity (97.9%) for each assay in 144 healthy control subjects, to allow standardised comparisons.
14719 9754810 Levels of IAR Ab and IA-2 Ab were strongly correlated in 53 recent-onset IDDM patients (r = 0.70, p < 0.0001) but 11.3% had IAR Ab in the absence of IA-2 Ab and 16.9% had IA-2 Ab in the absence of IAR Ab.
14720 9754810 The sensitivity for IDDM (defined as the proportion of IDDM patients positive) was 56.6% for IAR Ab and 62.3% for IA-2 Ab.
14721 9754810 We conclude that there is considerable overlap in IA-2 Ab and IAR Ab positivity, although either antibody can occur independently in IDDM patients.
14722 9754810 Both IAR Ab and IA-2 antibodies are associated with progression to IDDM in first-degree relatives at-risk of IDDM, but the use of IAR and IA-2 antibodies in combination are not significantly more strongly associated with progression than single antibodies.
14723 9754810 IAR Ab may play an important role in the prediction of IDDM.
14724 9754810 Antibodies to the protein tyrosine phosphatases IAR and IA-2 are associated with progression to insulin-dependent diabetes (IDDM) in first-degree relatives at-risk for IDDM.
14725 9754810 Insulin-dependent diabetes mellitus (IDDM) is preceded by the presence of antibodies against islet proteins including a protein tyrosine phosphatase (PTP) designated IA-2.
14726 9754810 Recently, we cloned a novel PTP named IAR which shares 43% sequence identity with IA-2 and is recognised by antibodies from a majority of patients with IDDM.
14727 9754810 The aim of the present study was to determine whether IAR antibodies (IAR Ab) or IA-2 antibodies (IA-2 Ab) are associated with progression to IDDM in first-degree relatives "at-risk" for IDDM (operationally defined as those with islet cell antibodies [ICA] > or = 20JDFU or insulin autoantibodies [IAA] > or = 100 nU/ml), and to examine combinations of IAR Ab and IA-2 Ab in these subjects.
14728 9754810 Using number of affected siblings as a covariable, both IAR and IA-2 antibodies were significantly associated with progression to IDDM (p < 0.005).
14729 9754810 The threshold of positivity for IAR Ab (0.5 units) and IA-2 Ab (3.0 units) assays was adjusted to give the same specificity (97.9%) for each assay in 144 healthy control subjects, to allow standardised comparisons.
14730 9754810 Levels of IAR Ab and IA-2 Ab were strongly correlated in 53 recent-onset IDDM patients (r = 0.70, p < 0.0001) but 11.3% had IAR Ab in the absence of IA-2 Ab and 16.9% had IA-2 Ab in the absence of IAR Ab.
14731 9754810 The sensitivity for IDDM (defined as the proportion of IDDM patients positive) was 56.6% for IAR Ab and 62.3% for IA-2 Ab.
14732 9754810 We conclude that there is considerable overlap in IA-2 Ab and IAR Ab positivity, although either antibody can occur independently in IDDM patients.
14733 9754810 Both IAR Ab and IA-2 antibodies are associated with progression to IDDM in first-degree relatives at-risk of IDDM, but the use of IAR and IA-2 antibodies in combination are not significantly more strongly associated with progression than single antibodies.
14734 9754810 IAR Ab may play an important role in the prediction of IDDM.
14735 9754810 Antibodies to the protein tyrosine phosphatases IAR and IA-2 are associated with progression to insulin-dependent diabetes (IDDM) in first-degree relatives at-risk for IDDM.
14736 9754810 Insulin-dependent diabetes mellitus (IDDM) is preceded by the presence of antibodies against islet proteins including a protein tyrosine phosphatase (PTP) designated IA-2.
14737 9754810 Recently, we cloned a novel PTP named IAR which shares 43% sequence identity with IA-2 and is recognised by antibodies from a majority of patients with IDDM.
14738 9754810 The aim of the present study was to determine whether IAR antibodies (IAR Ab) or IA-2 antibodies (IA-2 Ab) are associated with progression to IDDM in first-degree relatives "at-risk" for IDDM (operationally defined as those with islet cell antibodies [ICA] > or = 20JDFU or insulin autoantibodies [IAA] > or = 100 nU/ml), and to examine combinations of IAR Ab and IA-2 Ab in these subjects.
14739 9754810 Using number of affected siblings as a covariable, both IAR and IA-2 antibodies were significantly associated with progression to IDDM (p < 0.005).
14740 9754810 The threshold of positivity for IAR Ab (0.5 units) and IA-2 Ab (3.0 units) assays was adjusted to give the same specificity (97.9%) for each assay in 144 healthy control subjects, to allow standardised comparisons.
14741 9754810 Levels of IAR Ab and IA-2 Ab were strongly correlated in 53 recent-onset IDDM patients (r = 0.70, p < 0.0001) but 11.3% had IAR Ab in the absence of IA-2 Ab and 16.9% had IA-2 Ab in the absence of IAR Ab.
14742 9754810 The sensitivity for IDDM (defined as the proportion of IDDM patients positive) was 56.6% for IAR Ab and 62.3% for IA-2 Ab.
14743 9754810 We conclude that there is considerable overlap in IA-2 Ab and IAR Ab positivity, although either antibody can occur independently in IDDM patients.
14744 9754810 Both IAR Ab and IA-2 antibodies are associated with progression to IDDM in first-degree relatives at-risk of IDDM, but the use of IAR and IA-2 antibodies in combination are not significantly more strongly associated with progression than single antibodies.
14745 9754810 IAR Ab may play an important role in the prediction of IDDM.
14746 9754810 Antibodies to the protein tyrosine phosphatases IAR and IA-2 are associated with progression to insulin-dependent diabetes (IDDM) in first-degree relatives at-risk for IDDM.
14747 9754810 Insulin-dependent diabetes mellitus (IDDM) is preceded by the presence of antibodies against islet proteins including a protein tyrosine phosphatase (PTP) designated IA-2.
14748 9754810 Recently, we cloned a novel PTP named IAR which shares 43% sequence identity with IA-2 and is recognised by antibodies from a majority of patients with IDDM.
14749 9754810 The aim of the present study was to determine whether IAR antibodies (IAR Ab) or IA-2 antibodies (IA-2 Ab) are associated with progression to IDDM in first-degree relatives "at-risk" for IDDM (operationally defined as those with islet cell antibodies [ICA] > or = 20JDFU or insulin autoantibodies [IAA] > or = 100 nU/ml), and to examine combinations of IAR Ab and IA-2 Ab in these subjects.
14750 9754810 Using number of affected siblings as a covariable, both IAR and IA-2 antibodies were significantly associated with progression to IDDM (p < 0.005).
14751 9754810 The threshold of positivity for IAR Ab (0.5 units) and IA-2 Ab (3.0 units) assays was adjusted to give the same specificity (97.9%) for each assay in 144 healthy control subjects, to allow standardised comparisons.
14752 9754810 Levels of IAR Ab and IA-2 Ab were strongly correlated in 53 recent-onset IDDM patients (r = 0.70, p < 0.0001) but 11.3% had IAR Ab in the absence of IA-2 Ab and 16.9% had IA-2 Ab in the absence of IAR Ab.
14753 9754810 The sensitivity for IDDM (defined as the proportion of IDDM patients positive) was 56.6% for IAR Ab and 62.3% for IA-2 Ab.
14754 9754810 We conclude that there is considerable overlap in IA-2 Ab and IAR Ab positivity, although either antibody can occur independently in IDDM patients.
14755 9754810 Both IAR Ab and IA-2 antibodies are associated with progression to IDDM in first-degree relatives at-risk of IDDM, but the use of IAR and IA-2 antibodies in combination are not significantly more strongly associated with progression than single antibodies.
14756 9754810 IAR Ab may play an important role in the prediction of IDDM.
14757 9754810 Antibodies to the protein tyrosine phosphatases IAR and IA-2 are associated with progression to insulin-dependent diabetes (IDDM) in first-degree relatives at-risk for IDDM.
14758 9754810 Insulin-dependent diabetes mellitus (IDDM) is preceded by the presence of antibodies against islet proteins including a protein tyrosine phosphatase (PTP) designated IA-2.
14759 9754810 Recently, we cloned a novel PTP named IAR which shares 43% sequence identity with IA-2 and is recognised by antibodies from a majority of patients with IDDM.
14760 9754810 The aim of the present study was to determine whether IAR antibodies (IAR Ab) or IA-2 antibodies (IA-2 Ab) are associated with progression to IDDM in first-degree relatives "at-risk" for IDDM (operationally defined as those with islet cell antibodies [ICA] > or = 20JDFU or insulin autoantibodies [IAA] > or = 100 nU/ml), and to examine combinations of IAR Ab and IA-2 Ab in these subjects.
14761 9754810 Using number of affected siblings as a covariable, both IAR and IA-2 antibodies were significantly associated with progression to IDDM (p < 0.005).
14762 9754810 The threshold of positivity for IAR Ab (0.5 units) and IA-2 Ab (3.0 units) assays was adjusted to give the same specificity (97.9%) for each assay in 144 healthy control subjects, to allow standardised comparisons.
14763 9754810 Levels of IAR Ab and IA-2 Ab were strongly correlated in 53 recent-onset IDDM patients (r = 0.70, p < 0.0001) but 11.3% had IAR Ab in the absence of IA-2 Ab and 16.9% had IA-2 Ab in the absence of IAR Ab.
14764 9754810 The sensitivity for IDDM (defined as the proportion of IDDM patients positive) was 56.6% for IAR Ab and 62.3% for IA-2 Ab.
14765 9754810 We conclude that there is considerable overlap in IA-2 Ab and IAR Ab positivity, although either antibody can occur independently in IDDM patients.
14766 9754810 Both IAR Ab and IA-2 antibodies are associated with progression to IDDM in first-degree relatives at-risk of IDDM, but the use of IAR and IA-2 antibodies in combination are not significantly more strongly associated with progression than single antibodies.
14767 9754810 IAR Ab may play an important role in the prediction of IDDM.
14768 9754810 Antibodies to the protein tyrosine phosphatases IAR and IA-2 are associated with progression to insulin-dependent diabetes (IDDM) in first-degree relatives at-risk for IDDM.
14769 9754810 Insulin-dependent diabetes mellitus (IDDM) is preceded by the presence of antibodies against islet proteins including a protein tyrosine phosphatase (PTP) designated IA-2.
14770 9754810 Recently, we cloned a novel PTP named IAR which shares 43% sequence identity with IA-2 and is recognised by antibodies from a majority of patients with IDDM.
14771 9754810 The aim of the present study was to determine whether IAR antibodies (IAR Ab) or IA-2 antibodies (IA-2 Ab) are associated with progression to IDDM in first-degree relatives "at-risk" for IDDM (operationally defined as those with islet cell antibodies [ICA] > or = 20JDFU or insulin autoantibodies [IAA] > or = 100 nU/ml), and to examine combinations of IAR Ab and IA-2 Ab in these subjects.
14772 9754810 Using number of affected siblings as a covariable, both IAR and IA-2 antibodies were significantly associated with progression to IDDM (p < 0.005).
14773 9754810 The threshold of positivity for IAR Ab (0.5 units) and IA-2 Ab (3.0 units) assays was adjusted to give the same specificity (97.9%) for each assay in 144 healthy control subjects, to allow standardised comparisons.
14774 9754810 Levels of IAR Ab and IA-2 Ab were strongly correlated in 53 recent-onset IDDM patients (r = 0.70, p < 0.0001) but 11.3% had IAR Ab in the absence of IA-2 Ab and 16.9% had IA-2 Ab in the absence of IAR Ab.
14775 9754810 The sensitivity for IDDM (defined as the proportion of IDDM patients positive) was 56.6% for IAR Ab and 62.3% for IA-2 Ab.
14776 9754810 We conclude that there is considerable overlap in IA-2 Ab and IAR Ab positivity, although either antibody can occur independently in IDDM patients.
14777 9754810 Both IAR Ab and IA-2 antibodies are associated with progression to IDDM in first-degree relatives at-risk of IDDM, but the use of IAR and IA-2 antibodies in combination are not significantly more strongly associated with progression than single antibodies.
14778 9754810 IAR Ab may play an important role in the prediction of IDDM.
14779 9754833 A susceptibility locus (IDDM2) for Type I (insulin-dependent) diabetes mellitus has been identified as allelic variation at a variable number of tandem repeats polymorphic region upstream of the human insulin gene.
14780 9757911 Characterization of self-glutamic acid decarboxylase 65-reactive CD4+ T-cell clones established from Japanese patients with insulin-dependent diabetes mellitus.
14781 9757911 To investigate autoimmunity to glutamic acid decarboxylase (GAD) 65 in Japanese patients with insulin-dependent diabetes mellitus (IDDM, type I diabetes), we established seven CD4+ T-cell clones, by stimulating peripheral blood mononuclear cells (PBMC) of six IDDM patients, using a mixture of overlapping human GAD65 peptides.
14782 9760119 Twenty-five patients with insulin-dependent diabetes mellitus (IDDM) and 25 age- and gender-matched controls were studied.
14783 9760119 This study confirms the reduction of the ACh-induced flare in human patients with IDDM and has demonstrated relatively rapid effects of insulin on this cutaneous neurogenic response.
14784 9760119 Twenty-five patients with insulin-dependent diabetes mellitus (IDDM) and 25 age- and gender-matched controls were studied.
14785 9760119 This study confirms the reduction of the ACh-induced flare in human patients with IDDM and has demonstrated relatively rapid effects of insulin on this cutaneous neurogenic response.
14786 9776526 In a population based study, the prescribed insulin dose of 348 prepubertal children with insulin-dependent diabetes mellitus (IDDM) was analysed 2 years after the diagnosis of diabetes.
14787 9776526 Our observations indicate that prepubertal girls with IDDM have a poorer insulin sensitivity than boys.
14788 9776526 In a population based study, the prescribed insulin dose of 348 prepubertal children with insulin-dependent diabetes mellitus (IDDM) was analysed 2 years after the diagnosis of diabetes.
14789 9776526 Our observations indicate that prepubertal girls with IDDM have a poorer insulin sensitivity than boys.
14790 9776708 Insulin, thyroglobulin and myelin basic protein (MBP) are implicated as autoantigens in the autoimmune diseases, insulin-dependent diabetes mellitus (IDDM), autoimmune thyroid-disease and multiple sclerosis.
14791 9776708 Expression was examined in mRNA isolated from complete adult rat thymus, various mouse thymic cell-types isolated from fetal thymic-organ cultures and from neonatal-mouse thymocyte subsets. mRNA for insulin, thyroglobulin and MBP were detected in unfractionated adult rat and embryonic mouse thymus.
14792 9776708 Thyroglobulin and MBP, but not insulin mRNA were detected in mouse MHC class II+ thymic epthelial cells and class II+ dendritic cells and in certain thymocyte subsets.
14793 9776708 The presence of insulin, thyroglobubin and MBP mRNA in the thymus has important implications for the development of the T-cell repertoire, particularly for the mechanisms of tolerance that prevent autoreactivity to these antigens in healthy individuals.
14794 9776712 Poly I:C, an inducer of IFN-alpha and other cytokines, has been used to study the development of diabetes in both the BioBreeding (BB) diabetes prone rat and non-obese diabetic (NOD) mouse animal models of insulin-dependent diabetes mellitus (IDDM).
14795 9776712 The administration of poly-0.05, but not poly-5.0, decreased TNF-alpha mRNA and IL-10 mRNA content in spleen cells.
14796 9776713 Type 1 diabetes, insulin-dependent diabetes mellitus (IDDM) results from autoimmune T cell-dependent destruction of insulin producing beta-cells in the pancreatic islets of Langerhans.
14797 9776713 APL triggered upregulation of CD69 and CD25 expression, but not T-cell proliferation, TCR down-modulation or T-cell anergy.
14798 9777326 We report on the role of HLA-DQA1 and DQB1 alleles in determining susceptibility to insulin-dependent diabetes mellitus (IDDM) in Hong Kong Chinese and investigate whether these alleles affect the age of onset of the disease.
14799 9780157 Nonobese diabetic (NOD) mice genetically deficient in B lymphocytes (NODJg mu(null)) are resistant to T cell-mediated autoimmune insulin-dependent diabetes mellitus (IDDM).
14800 9780157 To initially test whether they contribute to IDDM as APC, NOD B lymphocytes were transferred into NODJg mu(null) recipients.
14801 9780157 Hence, B lymphocytes appear to contribute to IDDM in NOD mice as APC with a preferential ability to present certain beta cell Ags such as GAD to autoreactive T cells.
14802 9780157 Nonobese diabetic (NOD) mice genetically deficient in B lymphocytes (NODJg mu(null)) are resistant to T cell-mediated autoimmune insulin-dependent diabetes mellitus (IDDM).
14803 9780157 To initially test whether they contribute to IDDM as APC, NOD B lymphocytes were transferred into NODJg mu(null) recipients.
14804 9780157 Hence, B lymphocytes appear to contribute to IDDM in NOD mice as APC with a preferential ability to present certain beta cell Ags such as GAD to autoreactive T cells.
14805 9780157 Nonobese diabetic (NOD) mice genetically deficient in B lymphocytes (NODJg mu(null)) are resistant to T cell-mediated autoimmune insulin-dependent diabetes mellitus (IDDM).
14806 9780157 To initially test whether they contribute to IDDM as APC, NOD B lymphocytes were transferred into NODJg mu(null) recipients.
14807 9780157 Hence, B lymphocytes appear to contribute to IDDM in NOD mice as APC with a preferential ability to present certain beta cell Ags such as GAD to autoreactive T cells.
14808 9782121 The cytotoxicity of reactive oxygen intermediates (ROIs) has been implicated in the destruction of pancreatic beta cells in insulin-dependent diabetes mellitus (IDDM).
14809 9782126 Activation of autoreactive T cells can lead to autoimmune diseases such as insulin-dependent diabetes mellitus (IDDM).
14810 9782126 The initiation and maintenance of IDDM by dendritic cells (DC), the most potent professional antigen-presenting cells, were investigated in transgenic mice expressing the lymphocytic choriomeningitis virus glycoprotein (LCMV-GP) under the control of the rat insulin promoter (RIP-GP mice).
14811 9782126 In addition, repetitive DC immunization induced IDDM with lymphoid neogenesis also in perforin-deficient RIP-GP mice, illustrating that CD8(+) T cell-dependent inflammatory mechanisms independent of perforin could induce IDDM.
14812 9782126 Activation of autoreactive T cells can lead to autoimmune diseases such as insulin-dependent diabetes mellitus (IDDM).
14813 9782126 The initiation and maintenance of IDDM by dendritic cells (DC), the most potent professional antigen-presenting cells, were investigated in transgenic mice expressing the lymphocytic choriomeningitis virus glycoprotein (LCMV-GP) under the control of the rat insulin promoter (RIP-GP mice).
14814 9782126 In addition, repetitive DC immunization induced IDDM with lymphoid neogenesis also in perforin-deficient RIP-GP mice, illustrating that CD8(+) T cell-dependent inflammatory mechanisms independent of perforin could induce IDDM.
14815 9782126 Activation of autoreactive T cells can lead to autoimmune diseases such as insulin-dependent diabetes mellitus (IDDM).
14816 9782126 The initiation and maintenance of IDDM by dendritic cells (DC), the most potent professional antigen-presenting cells, were investigated in transgenic mice expressing the lymphocytic choriomeningitis virus glycoprotein (LCMV-GP) under the control of the rat insulin promoter (RIP-GP mice).
14817 9782126 In addition, repetitive DC immunization induced IDDM with lymphoid neogenesis also in perforin-deficient RIP-GP mice, illustrating that CD8(+) T cell-dependent inflammatory mechanisms independent of perforin could induce IDDM.
14818 9782854 The purpose of this investigation was to describe the adult well sibling's experience of having grown up with a sibling who has insulin-dependent diabetes mellitus (IDDM).
14819 9790247 Insulin-like growth factors - insulin-like growth factor binding protein axis and diabetic control in insulin-dependent diabetes mellitus.
14820 9790247 There is some evidence that insulin-like growth factors (IGFs) and/or IGF binding proteins (IGFBPs) (IGF-IGFBP axis) may be involved in glucose metabolism.
14821 9790247 The purpose of this study was to investigate the relationship between the IGF-IGFBP axis and diabetic control in subjects with insulin-dependent diabetes mellitus (IDDM).
14822 9790247 In all subjects, the free form of IGF-I (free IGF-I), the total IGF-I (total IGF-I: free plus complexed form of IGF-I) and IGFBP-3 in serum or plasma were measured.
14823 9790247 The Z-scores of free IGF-I, total IGF-I, and IGFBP-3 were calculated.
14824 9790247 In 18 young adults with IDDM (age 18.0-30.3 years, 5 males and 13 females), IGFBP-1 in serum was also measured.
14825 9790247 In all subjects, the diabetic control parameters such as blood glucose (BS) (momentary control), 1,5-anhydro-D-glucitol (1,5 AG) (Ultrashort-term), fructosamine (short term), and glycosylated hemoglobin (HbA1) (long-term) were measured.
14826 9790247 None of the Z scores for free IGF-I, total IGF-I or IGFBP-3 had a significant correlation with BS.
14827 9790247 None of the Z scores for free IGF-I, total IGF-I or IGFBP-3 had a significant correlation with 1,5 AG, fructosamine or HbA1.
14828 9790247 In young adults, IGFBP-1 did not correlate with 1,5 AG, fructosamine or HbA1.
14829 9790247 Insulin-like growth factors - insulin-like growth factor binding protein axis and diabetic control in insulin-dependent diabetes mellitus.
14830 9790247 There is some evidence that insulin-like growth factors (IGFs) and/or IGF binding proteins (IGFBPs) (IGF-IGFBP axis) may be involved in glucose metabolism.
14831 9790247 The purpose of this study was to investigate the relationship between the IGF-IGFBP axis and diabetic control in subjects with insulin-dependent diabetes mellitus (IDDM).
14832 9790247 In all subjects, the free form of IGF-I (free IGF-I), the total IGF-I (total IGF-I: free plus complexed form of IGF-I) and IGFBP-3 in serum or plasma were measured.
14833 9790247 The Z-scores of free IGF-I, total IGF-I, and IGFBP-3 were calculated.
14834 9790247 In 18 young adults with IDDM (age 18.0-30.3 years, 5 males and 13 females), IGFBP-1 in serum was also measured.
14835 9790247 In all subjects, the diabetic control parameters such as blood glucose (BS) (momentary control), 1,5-anhydro-D-glucitol (1,5 AG) (Ultrashort-term), fructosamine (short term), and glycosylated hemoglobin (HbA1) (long-term) were measured.
14836 9790247 None of the Z scores for free IGF-I, total IGF-I or IGFBP-3 had a significant correlation with BS.
14837 9790247 None of the Z scores for free IGF-I, total IGF-I or IGFBP-3 had a significant correlation with 1,5 AG, fructosamine or HbA1.
14838 9790247 In young adults, IGFBP-1 did not correlate with 1,5 AG, fructosamine or HbA1.
14839 9790518 Evidence suggests that free oxygen radicals are involved in the destruction of islet beta-cells in insulin-dependent diabetes mellitus (IDDM).
14840 9790518 Twenty-two subjects tested positive for one or more IDDM-associated autoantibodies and 9 subjects had at least two of the three antibodies tested (antibodies against islet cells, ICA; glutamic acid decarboxylase, GADA; insulin, IAA).
14841 9790518 Evidence suggests that free oxygen radicals are involved in the destruction of islet beta-cells in insulin-dependent diabetes mellitus (IDDM).
14842 9790518 Twenty-two subjects tested positive for one or more IDDM-associated autoantibodies and 9 subjects had at least two of the three antibodies tested (antibodies against islet cells, ICA; glutamic acid decarboxylase, GADA; insulin, IAA).
14843 9791529 As part of an initiative to develop a smoking cessation resource tailored to the needs of smokers with diabetes, we undertook a survey of 223 people with insulin-dependent diabetes (IDDM) aged 15-40 years, 54 of whom were smokers.
14844 9794447 We tested the in vivo potential of a MHC class I-restricted blocking peptide to sufficiently lower an anti-viral CTL response for preventing virus-induced CTL-mediated autoimmune diabetes (insulin-dependent diabetes mellitus (IDDM)) in vivo without affecting systemic viral clearance.
14845 9794447 However, the CTL reduction by the peptide treatment was sufficient to prevent LCMV-induced IDDM in rat insulin promoter-LCMV-glycoprotein transgenic mice.
14846 9794447 Further, non-LCMV-CTL recognizing the blocking peptide secreted IFN-gamma and did not protect from IDDM.
14847 9794447 We tested the in vivo potential of a MHC class I-restricted blocking peptide to sufficiently lower an anti-viral CTL response for preventing virus-induced CTL-mediated autoimmune diabetes (insulin-dependent diabetes mellitus (IDDM)) in vivo without affecting systemic viral clearance.
14848 9794447 However, the CTL reduction by the peptide treatment was sufficient to prevent LCMV-induced IDDM in rat insulin promoter-LCMV-glycoprotein transgenic mice.
14849 9794447 Further, non-LCMV-CTL recognizing the blocking peptide secreted IFN-gamma and did not protect from IDDM.
14850 9794447 We tested the in vivo potential of a MHC class I-restricted blocking peptide to sufficiently lower an anti-viral CTL response for preventing virus-induced CTL-mediated autoimmune diabetes (insulin-dependent diabetes mellitus (IDDM)) in vivo without affecting systemic viral clearance.
14851 9794447 However, the CTL reduction by the peptide treatment was sufficient to prevent LCMV-induced IDDM in rat insulin promoter-LCMV-glycoprotein transgenic mice.
14852 9794447 Further, non-LCMV-CTL recognizing the blocking peptide secreted IFN-gamma and did not protect from IDDM.
14853 9794898 The first patient had insulin-dependent diabetes (IDDM), and the second patient had Addison's disease and hypoparathyroidism, and is also positive for islet cell antibodies, without overt diabetes.
14854 9794898 Our database search identified two proteins, carboxypeptidase H, an autoantigen in insulin-dependent diabetes, and 21-hydroxylase, the major autoantigen in Addison's disease, that share sequence similarity to the second major LKM1 epitope on CYP2D6.
14855 9794898 We found that reactivity to the second major epitope of CYP2D6 is significantly associated with reactivity to the homologous regions of carboxypeptidase H (CPH) and 21-hydroxylase (21-OHase) in patients with LKM1 AIH, and that this simultaneous recognition is cross-reactive.
14856 9795772 Using three reference disease models--insulin-dependent diabetes mellitus (IDDM) as a prototype of T-cell mediated organ-specific autoimmune disease, myasthenia gravis (MG) as a prototype of autoantibody-mediated organ-specific autoimmune disease and systemic lupus erythematosus (SLE) as a prototype of non-organ-specific autoimmune disease--we have reached several conclusions: 1) All three diseases are associated with the presence of multiple autoantibodies and/or autoreactive T cells that recognize a large number of antigenic molecules.
14857 9795772 The apparent predominant role of certain antibodies in some diseases could relate to their functional properties such as acetylcholine receptor (AChR) blockade for anti-AChR autoantibodies in MG or anti-dsDNA in SLE. 2) Major target antigens are clustered in the target cell affected by organ-specific autoimmune diseases: beta cells in IDDM, striated-muscle cells in MG, or apoptotic cells in the case of SLE. 3) Antibodies and T cells recognize multiple epitopes in these molecules. 4) The most evident explanation for the observed clustering and diversity is autoantigen spreading.
14858 9795772 Using three reference disease models--insulin-dependent diabetes mellitus (IDDM) as a prototype of T-cell mediated organ-specific autoimmune disease, myasthenia gravis (MG) as a prototype of autoantibody-mediated organ-specific autoimmune disease and systemic lupus erythematosus (SLE) as a prototype of non-organ-specific autoimmune disease--we have reached several conclusions: 1) All three diseases are associated with the presence of multiple autoantibodies and/or autoreactive T cells that recognize a large number of antigenic molecules.
14859 9795772 The apparent predominant role of certain antibodies in some diseases could relate to their functional properties such as acetylcholine receptor (AChR) blockade for anti-AChR autoantibodies in MG or anti-dsDNA in SLE. 2) Major target antigens are clustered in the target cell affected by organ-specific autoimmune diseases: beta cells in IDDM, striated-muscle cells in MG, or apoptotic cells in the case of SLE. 3) Antibodies and T cells recognize multiple epitopes in these molecules. 4) The most evident explanation for the observed clustering and diversity is autoantigen spreading.
14860 9797903 Vitamin D receptor gene polymorphism: correlation with bone mineral density in a Brazilian population with insulin-dependent diabetes mellitus.
14861 9797903 Patients with insulin-dependent diabetes mellitus (IDDM) are at higher risk of developing osteoporosis.
14862 9797903 We characterized the VDR gene polymorphism in a healthy adult Brazilian population and in a group of patients with IDDM and correlated these findings with densitometric values in both groups.
14863 9797903 These findings suggest a small influence of VDR gene polymorphism on BMD of a racially heterogeneous population with IDDM.
14864 9797903 Vitamin D receptor gene polymorphism: correlation with bone mineral density in a Brazilian population with insulin-dependent diabetes mellitus.
14865 9797903 Patients with insulin-dependent diabetes mellitus (IDDM) are at higher risk of developing osteoporosis.
14866 9797903 We characterized the VDR gene polymorphism in a healthy adult Brazilian population and in a group of patients with IDDM and correlated these findings with densitometric values in both groups.
14867 9797903 These findings suggest a small influence of VDR gene polymorphism on BMD of a racially heterogeneous population with IDDM.
14868 9797903 Vitamin D receptor gene polymorphism: correlation with bone mineral density in a Brazilian population with insulin-dependent diabetes mellitus.
14869 9797903 Patients with insulin-dependent diabetes mellitus (IDDM) are at higher risk of developing osteoporosis.
14870 9797903 We characterized the VDR gene polymorphism in a healthy adult Brazilian population and in a group of patients with IDDM and correlated these findings with densitometric values in both groups.
14871 9797903 These findings suggest a small influence of VDR gene polymorphism on BMD of a racially heterogeneous population with IDDM.
14872 9801731 Most, but not all, studies on insulin-dependent diabetes mellitus (IDDM) report an association with osteopenia.
14873 9808327 Studies done on the human adult population have demonstrated that degree of adiposity and insulin levels play a major role as determinants of leptin circulating levels.
14874 9808327 Moreover, IDDM mothers gave birth to newborns with significantly higher levels of leptin and insulin when compared with normal and GDM mothers.
14875 9808327 The correlation between leptin and insulin was significant only when newborns from IDDM mothers were included in the regression analysis (r = 0.39, P = 0.0002).
14876 9808327 Our results suggest that degree of adiposity is one of the main regulators of leptin concentration in the human newborn and that babies exposed to an altered, though clinically controlled, metabolic environment, as in IDDM mothers, have increased levels of leptin.
14877 9808327 Studies done on the human adult population have demonstrated that degree of adiposity and insulin levels play a major role as determinants of leptin circulating levels.
14878 9808327 Moreover, IDDM mothers gave birth to newborns with significantly higher levels of leptin and insulin when compared with normal and GDM mothers.
14879 9808327 The correlation between leptin and insulin was significant only when newborns from IDDM mothers were included in the regression analysis (r = 0.39, P = 0.0002).
14880 9808327 Our results suggest that degree of adiposity is one of the main regulators of leptin concentration in the human newborn and that babies exposed to an altered, though clinically controlled, metabolic environment, as in IDDM mothers, have increased levels of leptin.
14881 9808327 Studies done on the human adult population have demonstrated that degree of adiposity and insulin levels play a major role as determinants of leptin circulating levels.
14882 9808327 Moreover, IDDM mothers gave birth to newborns with significantly higher levels of leptin and insulin when compared with normal and GDM mothers.
14883 9808327 The correlation between leptin and insulin was significant only when newborns from IDDM mothers were included in the regression analysis (r = 0.39, P = 0.0002).
14884 9808327 Our results suggest that degree of adiposity is one of the main regulators of leptin concentration in the human newborn and that babies exposed to an altered, though clinically controlled, metabolic environment, as in IDDM mothers, have increased levels of leptin.
14885 9811387 Elevated urinary calcium and phosphate excretion have been observed in children with insulin-dependent diabetes mellitus (IDDM).
14886 9811387 The fasting serum glucose and hemoglobin Alc levels did not change significantly during the study.
14887 9811713 One of these families, the HERV-K group, contains members that encode functional proteins and that have been implicated in the etiology of insulin-dependent diabetes mellitus (IDDM).
14888 9816471 Type 1 diabetes, also referred to as insulin-dependent diabetes mellitus (IDDM), is an autoimmune disorder resulting from the destruction of pancreatic beta-cells and insulin deficiency.
14889 9816471 This review draws attention to how the study of beta-cell autoantigens may contribute insight into the pathogenesis of IDDM and provides an update on the cell biology of glutamic acid decarboxylase (GAD) and islet cell autoantigen 512, two major targets of autoimmunity in Type 1 diabetes on which I have focused my efforts.
14890 9816471 Type 1 diabetes, also referred to as insulin-dependent diabetes mellitus (IDDM), is an autoimmune disorder resulting from the destruction of pancreatic beta-cells and insulin deficiency.
14891 9816471 This review draws attention to how the study of beta-cell autoantigens may contribute insight into the pathogenesis of IDDM and provides an update on the cell biology of glutamic acid decarboxylase (GAD) and islet cell autoantigen 512, two major targets of autoimmunity in Type 1 diabetes on which I have focused my efforts.
14892 9819189 We investigated 76 insulin-dependent diabetic (IDDM) patients with microalbuminuria or diabetic nephropathy.
14893 9819564 The nonobese diabetic (NOD) mouse spontaneously develops an autoimmune diabetes that shares many immunogenetic features with human insulin-dependent diabetes mellitus (IDDM), type 1 diabetes.
14894 9819564 T cells are subdivided into CD4+ helper T cells and CD8+ cytotoxic T cells.
14895 9820603 Latvian insulin-dependent diabetes mellitus (IDDM) patients (n=101) and healthy controls (n=111) were analyzed for HLA-DR and DQ polymorphism.
14896 9824500 Non-obese diabetic (NOD) mice spontaneously develop insulin-dependent diabetes mellitus (IDDM) as a consequence of autoimmune aggression of beta cells of the endocrine pancreas by T cells.
14897 9824500 T lymphocytes of NOD mice are resistant to apoptosis induced by glucocorticoids, or by starving or DNA-damaging treatments, a feature that was interpreted as being linked to escape of autoreactive T cells from thymic negative selection. c-myc is one of the gene targets of glucocorticoids (GC), its expression being down-regulated by the activated GC-GC receptor complex.
14898 9826207 The objective of this study was to assess the proinsulin profile in persons with insulin-dependent diabetes mellitus (IDDM) after pancreas-kidney transplantation.
14899 9826222 Urinary endothelin in adolescents and young adults with insulin-dependent diabetes mellitus: relation to urinary albumin, blood pressure, and other factors.
14900 9826222 The aim of this study was to investigate (1) alterations of urinary ET1 (UET1) in adolescents and young adults with insulin-dependent diabetes mellitus (IDDM) and (2) the relation of UET1 to other indices of diabetic nephropathy and to risk factors of diabetic angiopathy in general.
14901 9826222 In 130 IDDM subjects aged 15.2+/-4.9 years with a diabetes duration of 7.3+/-5.1 years, UET1 by radioimmunoassay, urinary albumin by nephelometry, plasma renin by immunoradiometric assay, hemoglobin A1c (HbA1c) by high-performance liquid chromatography, and routine biochemistry analyses were determined.
14902 9826222 In IDDM subjects, UET1 showed a linear relationship with age (P=.002), urinary albumin (P=.000), serum creatinine (P=.001), systolic blood pressure (P=.038), triglycerides (P=.003), and HbA1c (P=.041).
14903 9826222 Urinary endothelin in adolescents and young adults with insulin-dependent diabetes mellitus: relation to urinary albumin, blood pressure, and other factors.
14904 9826222 The aim of this study was to investigate (1) alterations of urinary ET1 (UET1) in adolescents and young adults with insulin-dependent diabetes mellitus (IDDM) and (2) the relation of UET1 to other indices of diabetic nephropathy and to risk factors of diabetic angiopathy in general.
14905 9826222 In 130 IDDM subjects aged 15.2+/-4.9 years with a diabetes duration of 7.3+/-5.1 years, UET1 by radioimmunoassay, urinary albumin by nephelometry, plasma renin by immunoradiometric assay, hemoglobin A1c (HbA1c) by high-performance liquid chromatography, and routine biochemistry analyses were determined.
14906 9826222 In IDDM subjects, UET1 showed a linear relationship with age (P=.002), urinary albumin (P=.000), serum creatinine (P=.001), systolic blood pressure (P=.038), triglycerides (P=.003), and HbA1c (P=.041).
14907 9826222 Urinary endothelin in adolescents and young adults with insulin-dependent diabetes mellitus: relation to urinary albumin, blood pressure, and other factors.
14908 9826222 The aim of this study was to investigate (1) alterations of urinary ET1 (UET1) in adolescents and young adults with insulin-dependent diabetes mellitus (IDDM) and (2) the relation of UET1 to other indices of diabetic nephropathy and to risk factors of diabetic angiopathy in general.
14909 9826222 In 130 IDDM subjects aged 15.2+/-4.9 years with a diabetes duration of 7.3+/-5.1 years, UET1 by radioimmunoassay, urinary albumin by nephelometry, plasma renin by immunoradiometric assay, hemoglobin A1c (HbA1c) by high-performance liquid chromatography, and routine biochemistry analyses were determined.
14910 9826222 In IDDM subjects, UET1 showed a linear relationship with age (P=.002), urinary albumin (P=.000), serum creatinine (P=.001), systolic blood pressure (P=.038), triglycerides (P=.003), and HbA1c (P=.041).
14911 9828917 Autoimmune IDDM in a sporadic MELAS patient with mitochondrial tRNA(Leu(UUR)) mutation.
14912 9828917 He was also affected with insulin-dependent diabetes mellitus (IDDM), as diagnosed by the experience of diabetic ketoacidosis (DKA), and dependence on insulin therapy.
14913 9828917 In addition, human leucocyte associated antigen (HLA) typing showed DR3 and DR4, suggesting the strong contribution of autoimmunity to the pathogenesis of IDDM in this patient.
14914 9828917 This extremely rare case of sporadic MELAS syndrome with autoimmune IDDM harbouring mtDNA mutation highlights the possible pathogenetic role of mtDNA mutations in autoimmune disease.
14915 9828917 Autoimmune IDDM in a sporadic MELAS patient with mitochondrial tRNA(Leu(UUR)) mutation.
14916 9828917 He was also affected with insulin-dependent diabetes mellitus (IDDM), as diagnosed by the experience of diabetic ketoacidosis (DKA), and dependence on insulin therapy.
14917 9828917 In addition, human leucocyte associated antigen (HLA) typing showed DR3 and DR4, suggesting the strong contribution of autoimmunity to the pathogenesis of IDDM in this patient.
14918 9828917 This extremely rare case of sporadic MELAS syndrome with autoimmune IDDM harbouring mtDNA mutation highlights the possible pathogenetic role of mtDNA mutations in autoimmune disease.
14919 9828917 Autoimmune IDDM in a sporadic MELAS patient with mitochondrial tRNA(Leu(UUR)) mutation.
14920 9828917 He was also affected with insulin-dependent diabetes mellitus (IDDM), as diagnosed by the experience of diabetic ketoacidosis (DKA), and dependence on insulin therapy.
14921 9828917 In addition, human leucocyte associated antigen (HLA) typing showed DR3 and DR4, suggesting the strong contribution of autoimmunity to the pathogenesis of IDDM in this patient.
14922 9828917 This extremely rare case of sporadic MELAS syndrome with autoimmune IDDM harbouring mtDNA mutation highlights the possible pathogenetic role of mtDNA mutations in autoimmune disease.
14923 9828917 Autoimmune IDDM in a sporadic MELAS patient with mitochondrial tRNA(Leu(UUR)) mutation.
14924 9828917 He was also affected with insulin-dependent diabetes mellitus (IDDM), as diagnosed by the experience of diabetic ketoacidosis (DKA), and dependence on insulin therapy.
14925 9828917 In addition, human leucocyte associated antigen (HLA) typing showed DR3 and DR4, suggesting the strong contribution of autoimmunity to the pathogenesis of IDDM in this patient.
14926 9828917 This extremely rare case of sporadic MELAS syndrome with autoimmune IDDM harbouring mtDNA mutation highlights the possible pathogenetic role of mtDNA mutations in autoimmune disease.
14927 9829227 The incidence of insulin-dependent diabetes mellitus (IDDM) in children on the Balkan peninsula varies between 2.45 and 10.00/100,000.
14928 9831135 The association of HLA-DRB1 and DQB1 genes with IDDM in Koreans was assessed using 115 IDDM patients and 140 nondiabetic controls.
14929 9833174 Although the evidence is not completely uniform, there are indirect arguments (renal hemodynamic response to RAS blockade, AT1 receptor expression), however, which would be consistent with increased intrarenal action of angiotensin (ANG) II.
14930 9833174 There is solid evidence that ACE inhibitors effectively interfere with progression of micro-albuminuria both in IDDM and NIDDM.
14931 9833174 Head-on comparison of equipotent doses ACE inhibitors and ANG II receptor blockers in non-diabetic patients produced equal reductions in proteinuria.
14932 9833705 Heat shock protein 65 (hsp65) and a derived peptide, p277, are autoantigens reported in IDDM.
14933 9834137 Exceptional stability of the HLA-DQA1*0102/DQB1*0602 alpha beta protein dimer, the class II MHC molecule associated with protection from insulin-dependent diabetes mellitus.
14934 9834137 HLA-DQ alleles are closely associated with susceptibility and resistance to insulin-dependent diabetes mellitus (IDDM) but the immunologic mechanisms involved are not understood.
14935 9834137 Structural studies of the IDDM-susceptible allele, HLA-DQA1*0301/DQB1*0302, have classified it as a relatively unstable dimer, particularly at neutral pH.
14936 9834137 In EBV-transformed B-lymphoblastoid cell lines and PBL, the protein encoded by the IDDM-protective allele HLA-DQA1*0102/DQB1*0602 was the most SDS stable when compared with other HLA-DQ molecules, including HLA-DQA1*0102/DQB1*0604, a closely related allele that is not associated with protection from IDDM.
14937 9834137 Exceptional stability of the HLA-DQA1*0102/DQB1*0602 alpha beta protein dimer, the class II MHC molecule associated with protection from insulin-dependent diabetes mellitus.
14938 9834137 HLA-DQ alleles are closely associated with susceptibility and resistance to insulin-dependent diabetes mellitus (IDDM) but the immunologic mechanisms involved are not understood.
14939 9834137 Structural studies of the IDDM-susceptible allele, HLA-DQA1*0301/DQB1*0302, have classified it as a relatively unstable dimer, particularly at neutral pH.
14940 9834137 In EBV-transformed B-lymphoblastoid cell lines and PBL, the protein encoded by the IDDM-protective allele HLA-DQA1*0102/DQB1*0602 was the most SDS stable when compared with other HLA-DQ molecules, including HLA-DQA1*0102/DQB1*0604, a closely related allele that is not associated with protection from IDDM.
14941 9834137 Exceptional stability of the HLA-DQA1*0102/DQB1*0602 alpha beta protein dimer, the class II MHC molecule associated with protection from insulin-dependent diabetes mellitus.
14942 9834137 HLA-DQ alleles are closely associated with susceptibility and resistance to insulin-dependent diabetes mellitus (IDDM) but the immunologic mechanisms involved are not understood.
14943 9834137 Structural studies of the IDDM-susceptible allele, HLA-DQA1*0301/DQB1*0302, have classified it as a relatively unstable dimer, particularly at neutral pH.
14944 9834137 In EBV-transformed B-lymphoblastoid cell lines and PBL, the protein encoded by the IDDM-protective allele HLA-DQA1*0102/DQB1*0602 was the most SDS stable when compared with other HLA-DQ molecules, including HLA-DQA1*0102/DQB1*0604, a closely related allele that is not associated with protection from IDDM.
14945 9836523 Previous episodes of hypoglycemic coma are not associated with permanent cognitive brain dysfunction in IDDM patients on intensive insulin treatment.
14946 9836523 Intensive insulin treatment of IDDM is associated with increased frequency of hypoglycemic coma.
14947 9836523 We studied the impact of previous hypoglycemic coma on neurophysiological measures of cognitive brain function in 108 patients with adult-onset IDDM receiving intensive insulin treatment.
14948 9836523 In conclusion, previous episodes of hypoglycemic coma are not associated with permanent impairment of cognitive brain function in patients with adult-onset IDDM receiving intensive insulin treatment compared with patients without such episodes.
14949 9836523 Previous episodes of hypoglycemic coma are not associated with permanent cognitive brain dysfunction in IDDM patients on intensive insulin treatment.
14950 9836523 Intensive insulin treatment of IDDM is associated with increased frequency of hypoglycemic coma.
14951 9836523 We studied the impact of previous hypoglycemic coma on neurophysiological measures of cognitive brain function in 108 patients with adult-onset IDDM receiving intensive insulin treatment.
14952 9836523 In conclusion, previous episodes of hypoglycemic coma are not associated with permanent impairment of cognitive brain function in patients with adult-onset IDDM receiving intensive insulin treatment compared with patients without such episodes.
14953 9836523 Previous episodes of hypoglycemic coma are not associated with permanent cognitive brain dysfunction in IDDM patients on intensive insulin treatment.
14954 9836523 Intensive insulin treatment of IDDM is associated with increased frequency of hypoglycemic coma.
14955 9836523 We studied the impact of previous hypoglycemic coma on neurophysiological measures of cognitive brain function in 108 patients with adult-onset IDDM receiving intensive insulin treatment.
14956 9836523 In conclusion, previous episodes of hypoglycemic coma are not associated with permanent impairment of cognitive brain function in patients with adult-onset IDDM receiving intensive insulin treatment compared with patients without such episodes.
14957 9836523 Previous episodes of hypoglycemic coma are not associated with permanent cognitive brain dysfunction in IDDM patients on intensive insulin treatment.
14958 9836523 Intensive insulin treatment of IDDM is associated with increased frequency of hypoglycemic coma.
14959 9836523 We studied the impact of previous hypoglycemic coma on neurophysiological measures of cognitive brain function in 108 patients with adult-onset IDDM receiving intensive insulin treatment.
14960 9836523 In conclusion, previous episodes of hypoglycemic coma are not associated with permanent impairment of cognitive brain function in patients with adult-onset IDDM receiving intensive insulin treatment compared with patients without such episodes.
14961 9837695 Using these techniques, both the antigenic and functional levels of alpha1PI were determined in sera from subjects with insulin-dependent diabetes mellitus (IDDM) who had been clinically diagnosed as having either periodontal disease or gingival health.
14962 9839199 Since many of the complications induced by diabetes appear to be mediated by oxygen free radical generation, we have investigated serum antioxidant capacity in a group of healthy subjects and in insulin-dependent diabetic (IDDM) subjects.
14963 9848784 TGF-beta1 gene mutations in insulin-dependent diabetes mellitus and diabetic nephropathy.
14964 9848784 PCR assays were established for easy and fast analysis of two transforming growth factor-beta1 (TGF-beta1) gene mutations, a C to T transition at position 76 in exon 5 resulting in a change from threonine to isoleucine in position 263 (Thr263Ile) of the propeptide and a deletion of a C in the intron sequence eight bases prior to exon 5 (713-8delC).
14965 9848784 These mutations were evaluated in insulin-dependent diabetes mellitus (IDDM) patients (n = 137) and control subjects (n = 105) and in IDDM patients with (n = 170) and without (n = 99) nephropathy.
14966 9848784 No association of the two TGF-beta1 sequence variations with IDDM in general was found.
14967 9848784 TGF-beta1 gene mutations in insulin-dependent diabetes mellitus and diabetic nephropathy.
14968 9848784 PCR assays were established for easy and fast analysis of two transforming growth factor-beta1 (TGF-beta1) gene mutations, a C to T transition at position 76 in exon 5 resulting in a change from threonine to isoleucine in position 263 (Thr263Ile) of the propeptide and a deletion of a C in the intron sequence eight bases prior to exon 5 (713-8delC).
14969 9848784 These mutations were evaluated in insulin-dependent diabetes mellitus (IDDM) patients (n = 137) and control subjects (n = 105) and in IDDM patients with (n = 170) and without (n = 99) nephropathy.
14970 9848784 No association of the two TGF-beta1 sequence variations with IDDM in general was found.
14971 9849016 In the beginning, each of them was considered to be a patient with insulin-dependent diabetes mellitus (IDDM) and was treated with insulin.
14972 9849923 The present study has been designed to examine the role of a hyperglycaemic spike of short duration as a factor possibly involved in haemorheological microcirculatory and (or) haemostatic dysfunctions in ten insulin-dependent diabetes mellitus patients (IDDM) and five healthy volunteers.
14973 9849923 Hyperglycaemia induced in IDDM patients significant decreases in erythrocyte aggregation, in blood and plasma viscosities and in both fibrinogen and albumin levels.
14974 9849923 The present study has been designed to examine the role of a hyperglycaemic spike of short duration as a factor possibly involved in haemorheological microcirculatory and (or) haemostatic dysfunctions in ten insulin-dependent diabetes mellitus patients (IDDM) and five healthy volunteers.
14975 9849923 Hyperglycaemia induced in IDDM patients significant decreases in erythrocyte aggregation, in blood and plasma viscosities and in both fibrinogen and albumin levels.
14976 9850811 The presence of ICA and GAD-autoantibodies in pregnancy was associated with later development of IDDM.
14977 9856487 An in vitro expression study with a mouse IL-7-dependent pre-B cell line has revealed that inhibition of the programmed cell death function of 43Thr bcl-2 protein is suppressed compared with that of normal 43Ala bcl-2 protein.
14978 9856487 To evaluate the clinical impact of this polymorphism, the frequency of bcl-2 polymorphism was investigated in 221 children with insulin-dependent diabetes mellitus (IDDM), 237 adults with autoimmune disease (105 with rheumatoid arthritis, 57 with systemic lupus erythematosus, 55 with Sjögren's syndrome, and 20 others), and 290 healthy Japanese children and adults.
14979 9856487 The frequency of the 43Thr bcl-2 allele, either homozygous or heterozygous, was 14.5% in normal controls, 6.8% (P<0.01) in children with IDDM, and 8.0% (P<0.025) in adults with autoimmune disease.
14980 9856487 An in vitro expression study with a mouse IL-7-dependent pre-B cell line has revealed that inhibition of the programmed cell death function of 43Thr bcl-2 protein is suppressed compared with that of normal 43Ala bcl-2 protein.
14981 9856487 To evaluate the clinical impact of this polymorphism, the frequency of bcl-2 polymorphism was investigated in 221 children with insulin-dependent diabetes mellitus (IDDM), 237 adults with autoimmune disease (105 with rheumatoid arthritis, 57 with systemic lupus erythematosus, 55 with Sjögren's syndrome, and 20 others), and 290 healthy Japanese children and adults.
14982 9856487 The frequency of the 43Thr bcl-2 allele, either homozygous or heterozygous, was 14.5% in normal controls, 6.8% (P<0.01) in children with IDDM, and 8.0% (P<0.025) in adults with autoimmune disease.
14983 9858659 Several crossing studies using diabetic BB/OK and diabetes-resistant rat strains have clearly shown that the MHC class-II-genes of the RT1u haplotype (Iddm1) and the lymphopenia (Iddm2) are essential but not sufficient for type 1 diabetes development.
14984 9858659 The search for additional diabetogenic genes revealed predisposing non-MHC genes, Iddm3 and Iddm4, and a diabetes protective gene, Iddm5r, cosegregating with diabetes in the BB/OK rat subline.
14985 9862373 It is well established that long-term protection from insulin-dependent diabetes mellitus (IDDM) can be afforded to non-obese diabetic (NOD) mice by a short course of non-depleting (nd) anti-CD4 monoclonal antibodies (mAb).
14986 9862373 Since it is increasingly apparent that the CD8+ T cell plays a prominent role in the development of IDDM, we have investigated the effect of an anti-CD8 mAb (YTS 105) of the same isotype in both spontaneous and induced IDDM in NOD mice.
14987 9862373 It is well established that long-term protection from insulin-dependent diabetes mellitus (IDDM) can be afforded to non-obese diabetic (NOD) mice by a short course of non-depleting (nd) anti-CD4 monoclonal antibodies (mAb).
14988 9862373 Since it is increasingly apparent that the CD8+ T cell plays a prominent role in the development of IDDM, we have investigated the effect of an anti-CD8 mAb (YTS 105) of the same isotype in both spontaneous and induced IDDM in NOD mice.
14989 9862387 Differing haemodynamic and catecholamine responses to exercise in three groups with peripheralautonomic dysfunction: insulin-dependent diabetes mellitus, familial amyloid polyneuropathy and pure autonomic failure.
14990 9862387 The haemodynamic and catecholamine responses to supine exercise, and the effect on standing blood pressure (BP), were studied in three groups with peripheral autonomic dysfunction; insulin-dependent diabetes mellitus (IDDM), familial amyloid polyneuropathy (FAP) and pure autonomic failure (PAF).
14991 9862387 With exercise, BP increased in controls, was unchanged in IDDM and FAP, and fell in PAF.
14992 9862387 Heart rate (HR) increased more in controls than IDDM, FAP or PAF.
14993 9862387 Cardiac index (CI) increased less in IDDM than controls, FAP or PAF.
14994 9862387 Systemic vascular resistance (SVR) fell similarly in controls and IDDM, with a greater fall in FAP and PAF.
14995 9862387 On standing, BP was unchanged in controls; BP fell pre- and post-exercise in IDDM, FAP and PAF, with a significantly greater fall post-exercise in FAP and PAF.
14996 9862387 Differing haemodynamic and catecholamine responses to exercise in three groups with peripheralautonomic dysfunction: insulin-dependent diabetes mellitus, familial amyloid polyneuropathy and pure autonomic failure.
14997 9862387 The haemodynamic and catecholamine responses to supine exercise, and the effect on standing blood pressure (BP), were studied in three groups with peripheral autonomic dysfunction; insulin-dependent diabetes mellitus (IDDM), familial amyloid polyneuropathy (FAP) and pure autonomic failure (PAF).
14998 9862387 With exercise, BP increased in controls, was unchanged in IDDM and FAP, and fell in PAF.
14999 9862387 Heart rate (HR) increased more in controls than IDDM, FAP or PAF.
15000 9862387 Cardiac index (CI) increased less in IDDM than controls, FAP or PAF.
15001 9862387 Systemic vascular resistance (SVR) fell similarly in controls and IDDM, with a greater fall in FAP and PAF.
15002 9862387 On standing, BP was unchanged in controls; BP fell pre- and post-exercise in IDDM, FAP and PAF, with a significantly greater fall post-exercise in FAP and PAF.
15003 9862387 Differing haemodynamic and catecholamine responses to exercise in three groups with peripheralautonomic dysfunction: insulin-dependent diabetes mellitus, familial amyloid polyneuropathy and pure autonomic failure.
15004 9862387 The haemodynamic and catecholamine responses to supine exercise, and the effect on standing blood pressure (BP), were studied in three groups with peripheral autonomic dysfunction; insulin-dependent diabetes mellitus (IDDM), familial amyloid polyneuropathy (FAP) and pure autonomic failure (PAF).
15005 9862387 With exercise, BP increased in controls, was unchanged in IDDM and FAP, and fell in PAF.
15006 9862387 Heart rate (HR) increased more in controls than IDDM, FAP or PAF.
15007 9862387 Cardiac index (CI) increased less in IDDM than controls, FAP or PAF.
15008 9862387 Systemic vascular resistance (SVR) fell similarly in controls and IDDM, with a greater fall in FAP and PAF.
15009 9862387 On standing, BP was unchanged in controls; BP fell pre- and post-exercise in IDDM, FAP and PAF, with a significantly greater fall post-exercise in FAP and PAF.
15010 9862387 Differing haemodynamic and catecholamine responses to exercise in three groups with peripheralautonomic dysfunction: insulin-dependent diabetes mellitus, familial amyloid polyneuropathy and pure autonomic failure.
15011 9862387 The haemodynamic and catecholamine responses to supine exercise, and the effect on standing blood pressure (BP), were studied in three groups with peripheral autonomic dysfunction; insulin-dependent diabetes mellitus (IDDM), familial amyloid polyneuropathy (FAP) and pure autonomic failure (PAF).
15012 9862387 With exercise, BP increased in controls, was unchanged in IDDM and FAP, and fell in PAF.
15013 9862387 Heart rate (HR) increased more in controls than IDDM, FAP or PAF.
15014 9862387 Cardiac index (CI) increased less in IDDM than controls, FAP or PAF.
15015 9862387 Systemic vascular resistance (SVR) fell similarly in controls and IDDM, with a greater fall in FAP and PAF.
15016 9862387 On standing, BP was unchanged in controls; BP fell pre- and post-exercise in IDDM, FAP and PAF, with a significantly greater fall post-exercise in FAP and PAF.
15017 9862387 Differing haemodynamic and catecholamine responses to exercise in three groups with peripheralautonomic dysfunction: insulin-dependent diabetes mellitus, familial amyloid polyneuropathy and pure autonomic failure.
15018 9862387 The haemodynamic and catecholamine responses to supine exercise, and the effect on standing blood pressure (BP), were studied in three groups with peripheral autonomic dysfunction; insulin-dependent diabetes mellitus (IDDM), familial amyloid polyneuropathy (FAP) and pure autonomic failure (PAF).
15019 9862387 With exercise, BP increased in controls, was unchanged in IDDM and FAP, and fell in PAF.
15020 9862387 Heart rate (HR) increased more in controls than IDDM, FAP or PAF.
15021 9862387 Cardiac index (CI) increased less in IDDM than controls, FAP or PAF.
15022 9862387 Systemic vascular resistance (SVR) fell similarly in controls and IDDM, with a greater fall in FAP and PAF.
15023 9862387 On standing, BP was unchanged in controls; BP fell pre- and post-exercise in IDDM, FAP and PAF, with a significantly greater fall post-exercise in FAP and PAF.
15024 9862387 Differing haemodynamic and catecholamine responses to exercise in three groups with peripheralautonomic dysfunction: insulin-dependent diabetes mellitus, familial amyloid polyneuropathy and pure autonomic failure.
15025 9862387 The haemodynamic and catecholamine responses to supine exercise, and the effect on standing blood pressure (BP), were studied in three groups with peripheral autonomic dysfunction; insulin-dependent diabetes mellitus (IDDM), familial amyloid polyneuropathy (FAP) and pure autonomic failure (PAF).
15026 9862387 With exercise, BP increased in controls, was unchanged in IDDM and FAP, and fell in PAF.
15027 9862387 Heart rate (HR) increased more in controls than IDDM, FAP or PAF.
15028 9862387 Cardiac index (CI) increased less in IDDM than controls, FAP or PAF.
15029 9862387 Systemic vascular resistance (SVR) fell similarly in controls and IDDM, with a greater fall in FAP and PAF.
15030 9862387 On standing, BP was unchanged in controls; BP fell pre- and post-exercise in IDDM, FAP and PAF, with a significantly greater fall post-exercise in FAP and PAF.
15031 9864037 Distribution of insulin-dependent diabetes mellitus (IDDM)-related HLA alleles correlates with the difference in IDDM incidence in four populations of the Eastern Baltic region.
15032 9864037 The high incidence of insulin-dependent diabetes mellitus (IDDM) in Finland contrasts strikingly with the low rates in the neighbouring populations of countries in the Eastern Baltic region: Estonia, Latvia and Russia.
15033 9864037 To evaluate the possible contribution of genetic factors to these differences, the frequencies of HLA-DQB1 alleles and relevant DQB1-DQA1 or DQB1-DRB1 haplotypes associated with IDDM risk or protection were analysed among IDDM patients and control subjects from these four populations.
15034 9864037 An increased frequency of HLA-DQB1*0302, DQB1*02-DQA1*05 and DQB1*0302-DRB1*0401 was observed in subjects with IDDM in all studied populations, whereas the prevalence of DQB1*0301 and DQB1*0602 and/or *0603 was decreased among patients.
15035 9864037 Distribution of insulin-dependent diabetes mellitus (IDDM)-related HLA alleles correlates with the difference in IDDM incidence in four populations of the Eastern Baltic region.
15036 9864037 The high incidence of insulin-dependent diabetes mellitus (IDDM) in Finland contrasts strikingly with the low rates in the neighbouring populations of countries in the Eastern Baltic region: Estonia, Latvia and Russia.
15037 9864037 To evaluate the possible contribution of genetic factors to these differences, the frequencies of HLA-DQB1 alleles and relevant DQB1-DQA1 or DQB1-DRB1 haplotypes associated with IDDM risk or protection were analysed among IDDM patients and control subjects from these four populations.
15038 9864037 An increased frequency of HLA-DQB1*0302, DQB1*02-DQA1*05 and DQB1*0302-DRB1*0401 was observed in subjects with IDDM in all studied populations, whereas the prevalence of DQB1*0301 and DQB1*0602 and/or *0603 was decreased among patients.
15039 9864037 Distribution of insulin-dependent diabetes mellitus (IDDM)-related HLA alleles correlates with the difference in IDDM incidence in four populations of the Eastern Baltic region.
15040 9864037 The high incidence of insulin-dependent diabetes mellitus (IDDM) in Finland contrasts strikingly with the low rates in the neighbouring populations of countries in the Eastern Baltic region: Estonia, Latvia and Russia.
15041 9864037 To evaluate the possible contribution of genetic factors to these differences, the frequencies of HLA-DQB1 alleles and relevant DQB1-DQA1 or DQB1-DRB1 haplotypes associated with IDDM risk or protection were analysed among IDDM patients and control subjects from these four populations.
15042 9864037 An increased frequency of HLA-DQB1*0302, DQB1*02-DQA1*05 and DQB1*0302-DRB1*0401 was observed in subjects with IDDM in all studied populations, whereas the prevalence of DQB1*0301 and DQB1*0602 and/or *0603 was decreased among patients.
15043 9864037 Distribution of insulin-dependent diabetes mellitus (IDDM)-related HLA alleles correlates with the difference in IDDM incidence in four populations of the Eastern Baltic region.
15044 9864037 The high incidence of insulin-dependent diabetes mellitus (IDDM) in Finland contrasts strikingly with the low rates in the neighbouring populations of countries in the Eastern Baltic region: Estonia, Latvia and Russia.
15045 9864037 To evaluate the possible contribution of genetic factors to these differences, the frequencies of HLA-DQB1 alleles and relevant DQB1-DQA1 or DQB1-DRB1 haplotypes associated with IDDM risk or protection were analysed among IDDM patients and control subjects from these four populations.
15046 9864037 An increased frequency of HLA-DQB1*0302, DQB1*02-DQA1*05 and DQB1*0302-DRB1*0401 was observed in subjects with IDDM in all studied populations, whereas the prevalence of DQB1*0301 and DQB1*0602 and/or *0603 was decreased among patients.
15047 9867063 Accumulated data indicate that ACE inhibitors have either no adverse effect on glucose control or insulin sensitivity or may even improve them.
15048 9867063 The variability of results between studies may relate to differences in experimental design, the degree of glycemia or insulin resistance, potassium balance, and dose or duration of ACE inhibitor treatment, among others.
15049 9867063 In contrast, ACE inhibitors have proved effective in limiting proteinuria and retarding renal function loss in insulin-dependent diabetes mellitus (IDDM) or non-insulin-dependent diabetes mellitus (NIDDM) patients.
15050 9867064 Forty non-insulin-dependent (NIDDM) and insulin-dependent (IDDM) diabetic subjects, either normotensive or hypertensive, were randomly assigned to receive PE (n = 20) or placebo (n = 20).
15051 9867064 Before treatment, both groups had similar clinical characteristics, blood pressure, glycosylated hemoglobin (Hb), albumin excretion rate, glomerular filtration rate (GFR), serum creatinine, and renal structural damage.
15052 9867078 Effects of low-dose recombinant human insulin-like growth factor-I on insulin sensitivity, growth hormone and glucagon levels in young adults with insulin-dependent diabetes mellitus.
15053 9867078 Despite recent interest in the therapeutic potential of recombinant human insulin-like growth factor-I (rhIGF-I) in the treatment of diabetes mellitus, its mechanism of action is still not defined.
15054 9867078 We have studied the effects of low-dose bolus subcutaneous rhIGF-I (40 microg/kg and 20 microg/kg) on insulin sensitivity, growth hormone (GH) and glucagon levels in seven young adults with insulin-dependent diabetes mellitus (IDDM) using a randomized double-blind placebo-controlled crossover study design.
15055 9867078 Our data demonstrate that in subjects with IDDM, low-dose subcutaneous rhIGF-I leads to a dose-dependent reduction in the insulin level for euglycemia overnight that parallels the decrease in overnight GH levels, but glucagon and IGFBP-1 levels remain unchanged.
15056 9867078 Effects of low-dose recombinant human insulin-like growth factor-I on insulin sensitivity, growth hormone and glucagon levels in young adults with insulin-dependent diabetes mellitus.
15057 9867078 Despite recent interest in the therapeutic potential of recombinant human insulin-like growth factor-I (rhIGF-I) in the treatment of diabetes mellitus, its mechanism of action is still not defined.
15058 9867078 We have studied the effects of low-dose bolus subcutaneous rhIGF-I (40 microg/kg and 20 microg/kg) on insulin sensitivity, growth hormone (GH) and glucagon levels in seven young adults with insulin-dependent diabetes mellitus (IDDM) using a randomized double-blind placebo-controlled crossover study design.
15059 9867078 Our data demonstrate that in subjects with IDDM, low-dose subcutaneous rhIGF-I leads to a dose-dependent reduction in the insulin level for euglycemia overnight that parallels the decrease in overnight GH levels, but glucagon and IGFBP-1 levels remain unchanged.
15060 9870417 Insulin-dependent diabetes mellitus (IDDM) develops predominantly in children and young adults, but may appear in all age groups.
15061 9870419 The results of many cross-sectional studies have shown that the progression of renal damage regularly is accompanied by arterial hypertension both in insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
15062 9870425 We reviewed the available evidence in the recent medical literature and provide information on the relationships between hyperglycaemia and cardiovascular and renal complications in insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
15063 9874270 Autoimmune destruction of islets in the pancreas leads to the development of insulin-dependent diabetes mellitus (IDDM).
15064 9877463 Our objective was to determine whether microneurographically determined muscle sympathetic nerve activity (MSNA) levels are equally reproducible in control and insulin-dependent diabetes mellitus (IDDM) subjects.
15065 9877461 Microsensors were subcutaneously implanted in ten nondiabetic and ten insulin-dependent diabetes mellitus (IDDM) volunteers.
15066 9878081 Since autoimmune responses to glutamic acid decarboxylase (GAD) are up-regulated in insulin-dependent diabetes mellitus (IDDM), in this study GAD67-specific antibody, T cell proliferation and lymphokine production patterns were analysed in the adjuvant-treated mice to characterize the regulatory mechanisms underlying the protection.
15067 9878081 Upon in vitro stimulation with GAD67, draining lymph node and spleen cells from CFA-immunized NOD mice or syngeneic islet-grafted and BCG-protected NOD mice produced much more IL-4, whereas there was no significant change in IFN-gamma production.
15068 9881230 [Benefits of blood glucose self-monitoring in the management of insulin-dependent (IDDM) and non-insulin-dependent diabetes (NIDDM).
15069 9881230 Since the 1980s, self-monitoring of blood glucose (SMBG) has allowed easier and improved treatment of insulin-dependent diabetes mellitus (IDDM).
15070 9881230 Through the use of pen insulin injectors, SMBG should improve the autonomy, well-being and metabolic control of most IDDM patients.
15071 9881230 [Benefits of blood glucose self-monitoring in the management of insulin-dependent (IDDM) and non-insulin-dependent diabetes (NIDDM).
15072 9881230 Since the 1980s, self-monitoring of blood glucose (SMBG) has allowed easier and improved treatment of insulin-dependent diabetes mellitus (IDDM).
15073 9881230 Through the use of pen insulin injectors, SMBG should improve the autonomy, well-being and metabolic control of most IDDM patients.
15074 9881230 [Benefits of blood glucose self-monitoring in the management of insulin-dependent (IDDM) and non-insulin-dependent diabetes (NIDDM).
15075 9881230 Since the 1980s, self-monitoring of blood glucose (SMBG) has allowed easier and improved treatment of insulin-dependent diabetes mellitus (IDDM).
15076 9881230 Through the use of pen insulin injectors, SMBG should improve the autonomy, well-being and metabolic control of most IDDM patients.
15077 9881240 This report concerns the incidence rate of insulin-dependent diabetes mellitus (IDDM) in the 0-14 year age group in Benghazi, Libya.
15078 9884346 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease mediated by self-reactive T cells that induce inflammation and destruction of pancreatic islet beta cells.
15079 9892222 Genetic control of IDDM in both species is complex, including both major histocompatibility complex (MHC)-linked and non-MHC-linked genes.
15080 9892508 Glutamic acid decarboxylase (GAD) is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
15081 9892508 Two GAD isoforms exist, GAD65 and GAD67, which differ mostly in the first 100 amino acids of the amino terminus.
15082 9892508 IDDM sera are predominantly reactive with GAD65 but autoepitopes have been localised only to regions of GAD65 highly homologous with GAD67.
15083 9892508 In this study we investigated the contribution of the amino terminus to the IDDM epitope on GAD65, in order to test whether this region of GAD could explain the difference in reactivity between GAD65 and GAD67.
15084 9892508 A recombinant hybrid GAD molecule consisting of amino acids 1-101 of GAD67 and 96-585 of GAD65 was constructed and a truncated GAD65 was also constructed consisting of amino acids 98-585 of GAD65.
15085 9892508 The reactivity with the hybrid GAD molecule, GAD65 and GAD67, and truncated GAD65 was examined by radioimmunoprecipitation using 50 IDDM sera with known reactivity to purified porcine brain GAD.
15086 9892508 Over 90% of the IDDM sera were reactive with the hybrid GAD molecule confirming that the amino terminus of GAD65 does not contribute to the autoepitope and that the IDDM epitope is localised to the middle and carboxyl terminal domains of GAD65.
15087 9892508 Furthermore, evidence is presented that autoantibodies to GAD65 in IDDM sera react with an epitope formed on a dimeric configuration of the molecule.
15088 9892508 Glutamic acid decarboxylase (GAD) is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
15089 9892508 Two GAD isoforms exist, GAD65 and GAD67, which differ mostly in the first 100 amino acids of the amino terminus.
15090 9892508 IDDM sera are predominantly reactive with GAD65 but autoepitopes have been localised only to regions of GAD65 highly homologous with GAD67.
15091 9892508 In this study we investigated the contribution of the amino terminus to the IDDM epitope on GAD65, in order to test whether this region of GAD could explain the difference in reactivity between GAD65 and GAD67.
15092 9892508 A recombinant hybrid GAD molecule consisting of amino acids 1-101 of GAD67 and 96-585 of GAD65 was constructed and a truncated GAD65 was also constructed consisting of amino acids 98-585 of GAD65.
15093 9892508 The reactivity with the hybrid GAD molecule, GAD65 and GAD67, and truncated GAD65 was examined by radioimmunoprecipitation using 50 IDDM sera with known reactivity to purified porcine brain GAD.
15094 9892508 Over 90% of the IDDM sera were reactive with the hybrid GAD molecule confirming that the amino terminus of GAD65 does not contribute to the autoepitope and that the IDDM epitope is localised to the middle and carboxyl terminal domains of GAD65.
15095 9892508 Furthermore, evidence is presented that autoantibodies to GAD65 in IDDM sera react with an epitope formed on a dimeric configuration of the molecule.
15096 9892508 Glutamic acid decarboxylase (GAD) is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
15097 9892508 Two GAD isoforms exist, GAD65 and GAD67, which differ mostly in the first 100 amino acids of the amino terminus.
15098 9892508 IDDM sera are predominantly reactive with GAD65 but autoepitopes have been localised only to regions of GAD65 highly homologous with GAD67.
15099 9892508 In this study we investigated the contribution of the amino terminus to the IDDM epitope on GAD65, in order to test whether this region of GAD could explain the difference in reactivity between GAD65 and GAD67.
15100 9892508 A recombinant hybrid GAD molecule consisting of amino acids 1-101 of GAD67 and 96-585 of GAD65 was constructed and a truncated GAD65 was also constructed consisting of amino acids 98-585 of GAD65.
15101 9892508 The reactivity with the hybrid GAD molecule, GAD65 and GAD67, and truncated GAD65 was examined by radioimmunoprecipitation using 50 IDDM sera with known reactivity to purified porcine brain GAD.
15102 9892508 Over 90% of the IDDM sera were reactive with the hybrid GAD molecule confirming that the amino terminus of GAD65 does not contribute to the autoepitope and that the IDDM epitope is localised to the middle and carboxyl terminal domains of GAD65.
15103 9892508 Furthermore, evidence is presented that autoantibodies to GAD65 in IDDM sera react with an epitope formed on a dimeric configuration of the molecule.
15104 9892508 Glutamic acid decarboxylase (GAD) is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
15105 9892508 Two GAD isoforms exist, GAD65 and GAD67, which differ mostly in the first 100 amino acids of the amino terminus.
15106 9892508 IDDM sera are predominantly reactive with GAD65 but autoepitopes have been localised only to regions of GAD65 highly homologous with GAD67.
15107 9892508 In this study we investigated the contribution of the amino terminus to the IDDM epitope on GAD65, in order to test whether this region of GAD could explain the difference in reactivity between GAD65 and GAD67.
15108 9892508 A recombinant hybrid GAD molecule consisting of amino acids 1-101 of GAD67 and 96-585 of GAD65 was constructed and a truncated GAD65 was also constructed consisting of amino acids 98-585 of GAD65.
15109 9892508 The reactivity with the hybrid GAD molecule, GAD65 and GAD67, and truncated GAD65 was examined by radioimmunoprecipitation using 50 IDDM sera with known reactivity to purified porcine brain GAD.
15110 9892508 Over 90% of the IDDM sera were reactive with the hybrid GAD molecule confirming that the amino terminus of GAD65 does not contribute to the autoepitope and that the IDDM epitope is localised to the middle and carboxyl terminal domains of GAD65.
15111 9892508 Furthermore, evidence is presented that autoantibodies to GAD65 in IDDM sera react with an epitope formed on a dimeric configuration of the molecule.
15112 9892508 Glutamic acid decarboxylase (GAD) is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
15113 9892508 Two GAD isoforms exist, GAD65 and GAD67, which differ mostly in the first 100 amino acids of the amino terminus.
15114 9892508 IDDM sera are predominantly reactive with GAD65 but autoepitopes have been localised only to regions of GAD65 highly homologous with GAD67.
15115 9892508 In this study we investigated the contribution of the amino terminus to the IDDM epitope on GAD65, in order to test whether this region of GAD could explain the difference in reactivity between GAD65 and GAD67.
15116 9892508 A recombinant hybrid GAD molecule consisting of amino acids 1-101 of GAD67 and 96-585 of GAD65 was constructed and a truncated GAD65 was also constructed consisting of amino acids 98-585 of GAD65.
15117 9892508 The reactivity with the hybrid GAD molecule, GAD65 and GAD67, and truncated GAD65 was examined by radioimmunoprecipitation using 50 IDDM sera with known reactivity to purified porcine brain GAD.
15118 9892508 Over 90% of the IDDM sera were reactive with the hybrid GAD molecule confirming that the amino terminus of GAD65 does not contribute to the autoepitope and that the IDDM epitope is localised to the middle and carboxyl terminal domains of GAD65.
15119 9892508 Furthermore, evidence is presented that autoantibodies to GAD65 in IDDM sera react with an epitope formed on a dimeric configuration of the molecule.
15120 9892508 Glutamic acid decarboxylase (GAD) is a major autoantigen in insulin-dependent diabetes mellitus (IDDM).
15121 9892508 Two GAD isoforms exist, GAD65 and GAD67, which differ mostly in the first 100 amino acids of the amino terminus.
15122 9892508 IDDM sera are predominantly reactive with GAD65 but autoepitopes have been localised only to regions of GAD65 highly homologous with GAD67.
15123 9892508 In this study we investigated the contribution of the amino terminus to the IDDM epitope on GAD65, in order to test whether this region of GAD could explain the difference in reactivity between GAD65 and GAD67.
15124 9892508 A recombinant hybrid GAD molecule consisting of amino acids 1-101 of GAD67 and 96-585 of GAD65 was constructed and a truncated GAD65 was also constructed consisting of amino acids 98-585 of GAD65.
15125 9892508 The reactivity with the hybrid GAD molecule, GAD65 and GAD67, and truncated GAD65 was examined by radioimmunoprecipitation using 50 IDDM sera with known reactivity to purified porcine brain GAD.
15126 9892508 Over 90% of the IDDM sera were reactive with the hybrid GAD molecule confirming that the amino terminus of GAD65 does not contribute to the autoepitope and that the IDDM epitope is localised to the middle and carboxyl terminal domains of GAD65.
15127 9892508 Furthermore, evidence is presented that autoantibodies to GAD65 in IDDM sera react with an epitope formed on a dimeric configuration of the molecule.
15128 9893112 While the course of insulin-dependent diabetes mellitus (IDDM) progresses through well-defined stages, the natural history of NIDDM is less well characterized.
15129 9914216 Continuing progress has been made in elucidating the genetic factors involved in type 1 diabetes (insulin-dependent diabetes mellitus [IDDM]) in the past year.
15130 9914216 Although significant and consistent linkage evidence was reported for the susceptibility intervals IDDM8 (on human chromosome 6q27), IDDM4 (on 11q) and IDDM5 (on 6q25), evidence for most other intervals varies in different data sets -probably due to a weak effect of the disease genes, genetic heterogeneity or random variation.
15131 9914216 Functional studies indicate, firstly, that the susceptible and protective HLA class II molecules HLA-DR and -DQ bind and present nonoverlapping peptides and, secondly, that the variable number of tandem repeats at the 5' end of the insulin gene (susceptibility interval IDDM2) regulates insulin expression in the thymus.
15132 9914216 Continuing progress has been made in elucidating the genetic factors involved in type 1 diabetes (insulin-dependent diabetes mellitus [IDDM]) in the past year.
15133 9914216 Although significant and consistent linkage evidence was reported for the susceptibility intervals IDDM8 (on human chromosome 6q27), IDDM4 (on 11q) and IDDM5 (on 6q25), evidence for most other intervals varies in different data sets -probably due to a weak effect of the disease genes, genetic heterogeneity or random variation.
15134 9914216 Functional studies indicate, firstly, that the susceptible and protective HLA class II molecules HLA-DR and -DQ bind and present nonoverlapping peptides and, secondly, that the variable number of tandem repeats at the 5' end of the insulin gene (susceptibility interval IDDM2) regulates insulin expression in the thymus.
15135 9920154 Elevated serum semicarbazide-sensitive amine oxidase activity in non-insulin-dependent diabetes mellitus: correlation with body mass index and serum triglyceride.
15136 9920154 Previous clinical studies reported elevated semicarbazide-sensitive amine oxidase (SSAO) activity in insulin-dependent diabetes mellitus (IDDM), but there are not sufficient data about SSAO in non-insulin-dependent diabetes mellitus (NIDDM).
15137 9920154 The present study was conducted to investigate serum SSAO activity in NIDDM patients compared with nondiabetic and IDDM patients.
15138 9920154 Serum SSAO activity in 61 patients with diabetes (n = 34 NIDDM and n = 27 IDDM) and 36 controls was determined using 14C-benzylamine as a substrate.
15139 9920154 NIDDM and IDDM patients exhibited higher SSAO activity compared with controls ([mean +/- SD] NIDDM, 164.60+/-69.43 pmol/mg protein/h, P<.0001; IDDM, 143.91+/-72.45 pmol/mg protein/h, P<.002; control, 91.46+/-28.11 pmol/mg protein/h).
15140 9920154 There was a significant positive correlation between serum SSAO activity and the body mass index (BMI), body weight, hemoglobin A1c (HbA1c), fasting plasma glucose, and triglycerides.
15141 9920154 Elevated serum semicarbazide-sensitive amine oxidase activity in non-insulin-dependent diabetes mellitus: correlation with body mass index and serum triglyceride.
15142 9920154 Previous clinical studies reported elevated semicarbazide-sensitive amine oxidase (SSAO) activity in insulin-dependent diabetes mellitus (IDDM), but there are not sufficient data about SSAO in non-insulin-dependent diabetes mellitus (NIDDM).
15143 9920154 The present study was conducted to investigate serum SSAO activity in NIDDM patients compared with nondiabetic and IDDM patients.
15144 9920154 Serum SSAO activity in 61 patients with diabetes (n = 34 NIDDM and n = 27 IDDM) and 36 controls was determined using 14C-benzylamine as a substrate.
15145 9920154 NIDDM and IDDM patients exhibited higher SSAO activity compared with controls ([mean +/- SD] NIDDM, 164.60+/-69.43 pmol/mg protein/h, P<.0001; IDDM, 143.91+/-72.45 pmol/mg protein/h, P<.002; control, 91.46+/-28.11 pmol/mg protein/h).
15146 9920154 There was a significant positive correlation between serum SSAO activity and the body mass index (BMI), body weight, hemoglobin A1c (HbA1c), fasting plasma glucose, and triglycerides.
15147 9920154 Elevated serum semicarbazide-sensitive amine oxidase activity in non-insulin-dependent diabetes mellitus: correlation with body mass index and serum triglyceride.
15148 9920154 Previous clinical studies reported elevated semicarbazide-sensitive amine oxidase (SSAO) activity in insulin-dependent diabetes mellitus (IDDM), but there are not sufficient data about SSAO in non-insulin-dependent diabetes mellitus (NIDDM).
15149 9920154 The present study was conducted to investigate serum SSAO activity in NIDDM patients compared with nondiabetic and IDDM patients.
15150 9920154 Serum SSAO activity in 61 patients with diabetes (n = 34 NIDDM and n = 27 IDDM) and 36 controls was determined using 14C-benzylamine as a substrate.
15151 9920154 NIDDM and IDDM patients exhibited higher SSAO activity compared with controls ([mean +/- SD] NIDDM, 164.60+/-69.43 pmol/mg protein/h, P<.0001; IDDM, 143.91+/-72.45 pmol/mg protein/h, P<.002; control, 91.46+/-28.11 pmol/mg protein/h).
15152 9920154 There was a significant positive correlation between serum SSAO activity and the body mass index (BMI), body weight, hemoglobin A1c (HbA1c), fasting plasma glucose, and triglycerides.
15153 9920154 Elevated serum semicarbazide-sensitive amine oxidase activity in non-insulin-dependent diabetes mellitus: correlation with body mass index and serum triglyceride.
15154 9920154 Previous clinical studies reported elevated semicarbazide-sensitive amine oxidase (SSAO) activity in insulin-dependent diabetes mellitus (IDDM), but there are not sufficient data about SSAO in non-insulin-dependent diabetes mellitus (NIDDM).
15155 9920154 The present study was conducted to investigate serum SSAO activity in NIDDM patients compared with nondiabetic and IDDM patients.
15156 9920154 Serum SSAO activity in 61 patients with diabetes (n = 34 NIDDM and n = 27 IDDM) and 36 controls was determined using 14C-benzylamine as a substrate.
15157 9920154 NIDDM and IDDM patients exhibited higher SSAO activity compared with controls ([mean +/- SD] NIDDM, 164.60+/-69.43 pmol/mg protein/h, P<.0001; IDDM, 143.91+/-72.45 pmol/mg protein/h, P<.002; control, 91.46+/-28.11 pmol/mg protein/h).
15158 9920154 There was a significant positive correlation between serum SSAO activity and the body mass index (BMI), body weight, hemoglobin A1c (HbA1c), fasting plasma glucose, and triglycerides.
15159 9922397 Development of autoimmune insulin-dependent diabetes mellitus (IDDM) in NOD is a strain-specific characteristic.
15160 9928460 The adolescent with insulin-dependent diabetes mellitus (IDDM) can safely participate in sports activities without interference from the disease.
15161 9928460 To ensure safe and successful participation, clinicians must appreciate how diabetes may alter the physiologic adaptation to strenuous exercise and how an individualized self-care plan can empower the adolescent with IDDM to effectively manage meal planning, blood glucose testing, and insulin injections.
15162 9928460 The adolescent with insulin-dependent diabetes mellitus (IDDM) can safely participate in sports activities without interference from the disease.
15163 9928460 To ensure safe and successful participation, clinicians must appreciate how diabetes may alter the physiologic adaptation to strenuous exercise and how an individualized self-care plan can empower the adolescent with IDDM to effectively manage meal planning, blood glucose testing, and insulin injections.
15164 9930378 In Sprague-Dawley rats, angiotensin II (Ang II) infusion was associated with increased density of amylin-binding sites as well as elevated blood pressure.
15165 9930378 In a model of IDDM (streptozotocin diabetes), amylin and angiotensinogen IR are both restricted to a subset of brush border epithelial cells close to glomeruli which, in the developing kidney, expressed amylin mRNA.
15166 9930378 Thus in this IDDM model, we hypothesize that amylin mRNA transcription which is normally downregulated in the adult, is upregulated in this subset of these brush border epithelial cells, and that it stimulates the activity of a local RAS by an intracellular mechanism, leading to the biosynthesis of Ang II.
15167 9930378 It remains to be determined that if amylin is playing a role in stimulating local Ang II production at these sites, this provides a mechanism for activation of TGF-beta, ultimately leading to interstitial fibrosis.
15168 9930378 In Sprague-Dawley rats, angiotensin II (Ang II) infusion was associated with increased density of amylin-binding sites as well as elevated blood pressure.
15169 9930378 In a model of IDDM (streptozotocin diabetes), amylin and angiotensinogen IR are both restricted to a subset of brush border epithelial cells close to glomeruli which, in the developing kidney, expressed amylin mRNA.
15170 9930378 Thus in this IDDM model, we hypothesize that amylin mRNA transcription which is normally downregulated in the adult, is upregulated in this subset of these brush border epithelial cells, and that it stimulates the activity of a local RAS by an intracellular mechanism, leading to the biosynthesis of Ang II.
15171 9930378 It remains to be determined that if amylin is playing a role in stimulating local Ang II production at these sites, this provides a mechanism for activation of TGF-beta, ultimately leading to interstitial fibrosis.
15172 9930632 Growth hormone-insulin-like growth factor-I axis in adult insulin-dependent diabetic patients: evidence for central hypersensitivity to growth hormone-releasing hormone and peripheral resistance to growth hormone.
15173 9930632 The aim of this study was to assess the GH-IGFI axis, GH receptor availability, as reflected by the levels of GH-BP, and the amount of GH-dependent IGFBP-3 in adult IDDM patients with different degrees of metabolic control.
15174 9930632 Thus, 10 adult well-controlled IDDMs (HbA1 7.8 +/- 0.4%), 10 adult non-ketotic poorly controlled IDDMs (HbA1 13.3 +/- 7%) and 14 sex- and age-matched healthy controls were subjected to two intravenous GH-RH stimulation tests with 0.1 and 1.0 microg/kg body weight respectively, and a plasma IGF-1 generation test induced by the administration of hGH.
15175 9930632 Poorly controlled IDDM patients exhibited an exaggerated GH response to 1.0 microg/kg of GH-RH when compared to healthy control subjects.
15176 9930632 Low fasting plasma IGF-1 levels and a blunted IGF-1 response to exogenously administered hGH were also found in poorly controlled IDDMs when compared to the healthy control group.
15177 9930632 GH-BP levels were significantly lower in IDDMs than in normal controls, and correlated positively with the IGF-1 generation capacity after hGH.
15178 9930632 Serum IGFBP-3 levels measured by RIA were similar in IDDM and control groups.
15179 9930632 Our findings suggest that IDDM is associated with a diminished availability of GH receptors and synthesis of IGF-1.
15180 9930632 Growth hormone-insulin-like growth factor-I axis in adult insulin-dependent diabetic patients: evidence for central hypersensitivity to growth hormone-releasing hormone and peripheral resistance to growth hormone.
15181 9930632 The aim of this study was to assess the GH-IGFI axis, GH receptor availability, as reflected by the levels of GH-BP, and the amount of GH-dependent IGFBP-3 in adult IDDM patients with different degrees of metabolic control.
15182 9930632 Thus, 10 adult well-controlled IDDMs (HbA1 7.8 +/- 0.4%), 10 adult non-ketotic poorly controlled IDDMs (HbA1 13.3 +/- 7%) and 14 sex- and age-matched healthy controls were subjected to two intravenous GH-RH stimulation tests with 0.1 and 1.0 microg/kg body weight respectively, and a plasma IGF-1 generation test induced by the administration of hGH.
15183 9930632 Poorly controlled IDDM patients exhibited an exaggerated GH response to 1.0 microg/kg of GH-RH when compared to healthy control subjects.
15184 9930632 Low fasting plasma IGF-1 levels and a blunted IGF-1 response to exogenously administered hGH were also found in poorly controlled IDDMs when compared to the healthy control group.
15185 9930632 GH-BP levels were significantly lower in IDDMs than in normal controls, and correlated positively with the IGF-1 generation capacity after hGH.
15186 9930632 Serum IGFBP-3 levels measured by RIA were similar in IDDM and control groups.
15187 9930632 Our findings suggest that IDDM is associated with a diminished availability of GH receptors and synthesis of IGF-1.
15188 9930632 Growth hormone-insulin-like growth factor-I axis in adult insulin-dependent diabetic patients: evidence for central hypersensitivity to growth hormone-releasing hormone and peripheral resistance to growth hormone.
15189 9930632 The aim of this study was to assess the GH-IGFI axis, GH receptor availability, as reflected by the levels of GH-BP, and the amount of GH-dependent IGFBP-3 in adult IDDM patients with different degrees of metabolic control.
15190 9930632 Thus, 10 adult well-controlled IDDMs (HbA1 7.8 +/- 0.4%), 10 adult non-ketotic poorly controlled IDDMs (HbA1 13.3 +/- 7%) and 14 sex- and age-matched healthy controls were subjected to two intravenous GH-RH stimulation tests with 0.1 and 1.0 microg/kg body weight respectively, and a plasma IGF-1 generation test induced by the administration of hGH.
15191 9930632 Poorly controlled IDDM patients exhibited an exaggerated GH response to 1.0 microg/kg of GH-RH when compared to healthy control subjects.
15192 9930632 Low fasting plasma IGF-1 levels and a blunted IGF-1 response to exogenously administered hGH were also found in poorly controlled IDDMs when compared to the healthy control group.
15193 9930632 GH-BP levels were significantly lower in IDDMs than in normal controls, and correlated positively with the IGF-1 generation capacity after hGH.
15194 9930632 Serum IGFBP-3 levels measured by RIA were similar in IDDM and control groups.
15195 9930632 Our findings suggest that IDDM is associated with a diminished availability of GH receptors and synthesis of IGF-1.
15196 9930632 Growth hormone-insulin-like growth factor-I axis in adult insulin-dependent diabetic patients: evidence for central hypersensitivity to growth hormone-releasing hormone and peripheral resistance to growth hormone.
15197 9930632 The aim of this study was to assess the GH-IGFI axis, GH receptor availability, as reflected by the levels of GH-BP, and the amount of GH-dependent IGFBP-3 in adult IDDM patients with different degrees of metabolic control.
15198 9930632 Thus, 10 adult well-controlled IDDMs (HbA1 7.8 +/- 0.4%), 10 adult non-ketotic poorly controlled IDDMs (HbA1 13.3 +/- 7%) and 14 sex- and age-matched healthy controls were subjected to two intravenous GH-RH stimulation tests with 0.1 and 1.0 microg/kg body weight respectively, and a plasma IGF-1 generation test induced by the administration of hGH.
15199 9930632 Poorly controlled IDDM patients exhibited an exaggerated GH response to 1.0 microg/kg of GH-RH when compared to healthy control subjects.
15200 9930632 Low fasting plasma IGF-1 levels and a blunted IGF-1 response to exogenously administered hGH were also found in poorly controlled IDDMs when compared to the healthy control group.
15201 9930632 GH-BP levels were significantly lower in IDDMs than in normal controls, and correlated positively with the IGF-1 generation capacity after hGH.
15202 9930632 Serum IGFBP-3 levels measured by RIA were similar in IDDM and control groups.
15203 9930632 Our findings suggest that IDDM is associated with a diminished availability of GH receptors and synthesis of IGF-1.
15204 9930632 Growth hormone-insulin-like growth factor-I axis in adult insulin-dependent diabetic patients: evidence for central hypersensitivity to growth hormone-releasing hormone and peripheral resistance to growth hormone.
15205 9930632 The aim of this study was to assess the GH-IGFI axis, GH receptor availability, as reflected by the levels of GH-BP, and the amount of GH-dependent IGFBP-3 in adult IDDM patients with different degrees of metabolic control.
15206 9930632 Thus, 10 adult well-controlled IDDMs (HbA1 7.8 +/- 0.4%), 10 adult non-ketotic poorly controlled IDDMs (HbA1 13.3 +/- 7%) and 14 sex- and age-matched healthy controls were subjected to two intravenous GH-RH stimulation tests with 0.1 and 1.0 microg/kg body weight respectively, and a plasma IGF-1 generation test induced by the administration of hGH.
15207 9930632 Poorly controlled IDDM patients exhibited an exaggerated GH response to 1.0 microg/kg of GH-RH when compared to healthy control subjects.
15208 9930632 Low fasting plasma IGF-1 levels and a blunted IGF-1 response to exogenously administered hGH were also found in poorly controlled IDDMs when compared to the healthy control group.
15209 9930632 GH-BP levels were significantly lower in IDDMs than in normal controls, and correlated positively with the IGF-1 generation capacity after hGH.
15210 9930632 Serum IGFBP-3 levels measured by RIA were similar in IDDM and control groups.
15211 9930632 Our findings suggest that IDDM is associated with a diminished availability of GH receptors and synthesis of IGF-1.
15212 9930632 Growth hormone-insulin-like growth factor-I axis in adult insulin-dependent diabetic patients: evidence for central hypersensitivity to growth hormone-releasing hormone and peripheral resistance to growth hormone.
15213 9930632 The aim of this study was to assess the GH-IGFI axis, GH receptor availability, as reflected by the levels of GH-BP, and the amount of GH-dependent IGFBP-3 in adult IDDM patients with different degrees of metabolic control.
15214 9930632 Thus, 10 adult well-controlled IDDMs (HbA1 7.8 +/- 0.4%), 10 adult non-ketotic poorly controlled IDDMs (HbA1 13.3 +/- 7%) and 14 sex- and age-matched healthy controls were subjected to two intravenous GH-RH stimulation tests with 0.1 and 1.0 microg/kg body weight respectively, and a plasma IGF-1 generation test induced by the administration of hGH.
15215 9930632 Poorly controlled IDDM patients exhibited an exaggerated GH response to 1.0 microg/kg of GH-RH when compared to healthy control subjects.
15216 9930632 Low fasting plasma IGF-1 levels and a blunted IGF-1 response to exogenously administered hGH were also found in poorly controlled IDDMs when compared to the healthy control group.
15217 9930632 GH-BP levels were significantly lower in IDDMs than in normal controls, and correlated positively with the IGF-1 generation capacity after hGH.
15218 9930632 Serum IGFBP-3 levels measured by RIA were similar in IDDM and control groups.
15219 9930632 Our findings suggest that IDDM is associated with a diminished availability of GH receptors and synthesis of IGF-1.
15220 9930632 Growth hormone-insulin-like growth factor-I axis in adult insulin-dependent diabetic patients: evidence for central hypersensitivity to growth hormone-releasing hormone and peripheral resistance to growth hormone.
15221 9930632 The aim of this study was to assess the GH-IGFI axis, GH receptor availability, as reflected by the levels of GH-BP, and the amount of GH-dependent IGFBP-3 in adult IDDM patients with different degrees of metabolic control.
15222 9930632 Thus, 10 adult well-controlled IDDMs (HbA1 7.8 +/- 0.4%), 10 adult non-ketotic poorly controlled IDDMs (HbA1 13.3 +/- 7%) and 14 sex- and age-matched healthy controls were subjected to two intravenous GH-RH stimulation tests with 0.1 and 1.0 microg/kg body weight respectively, and a plasma IGF-1 generation test induced by the administration of hGH.
15223 9930632 Poorly controlled IDDM patients exhibited an exaggerated GH response to 1.0 microg/kg of GH-RH when compared to healthy control subjects.
15224 9930632 Low fasting plasma IGF-1 levels and a blunted IGF-1 response to exogenously administered hGH were also found in poorly controlled IDDMs when compared to the healthy control group.
15225 9930632 GH-BP levels were significantly lower in IDDMs than in normal controls, and correlated positively with the IGF-1 generation capacity after hGH.
15226 9930632 Serum IGFBP-3 levels measured by RIA were similar in IDDM and control groups.
15227 9930632 Our findings suggest that IDDM is associated with a diminished availability of GH receptors and synthesis of IGF-1.
15228 9930926 In the present study we investigated the humoral autoimmune response directed to islet autoantigens by studying islet cell antibodies and glutamic acid decarboxylase (GAD 65) antibodies in twenty-one insulin-dependent diabetes-mellitus (IDDM) patients undergoing intraportal islet allotransplantation.
15229 9932224 The risk of developing insulin-dependent diabetes mellitus (IDDM) is 50 times greater in first-degree relatives than in the general population.
15230 9932337 Diabetes advisory system (DIAS) is a decision support system, which has been developed to provide advice on the amount of insulin injected by subjects with insulin-dependent diabetes mellitus (IDDM).
15231 9933106 Insulin-dependent diabetes mellitus (IDDM) is not a disease of unbridled destruction.
15232 9933106 The monokines IL-18, IL-12 and TNF-alpha were pivotal, their induction occurring almost immediately and their coordinate action being required for the onset of aggression.
15233 9933106 Other cytokines with direct toxicity for beta cells, including IL-1 -beta, IL-6 and IFN-gamma, were subsequently induced; in contrast, there was no cellular or molecular evidence of cell contact-mediated mechanisms of beta cell death.
15234 9933449 Mechanisms of Mycobacterium avium-induced resistance against insulin-dependent diabetes mellitus (IDDM) in non-obese diabetic (NOD) mice: role of Fas and Th1 cells.
15235 9933449 Here, we investigate whether the M. avium-induced protection of NOD mice from diabetes was associated with changes in the expression of Fas (CD95) and FasL by immune cells, as well as alterations in cytotoxic activity, interferon-gamma (IFN-gamma) and IL-4 production and activation of T cells of infected animals.
15236 9933451 We analysed the development of insulin-dependent diabetes mellitus (IDDM) produced by adoptive transfer of islet lymphocytes from NOD into NOD.scid mice.
15237 9933451 Here we show that the transfer was most effective when both CD4+ and CD8+ T cells were present in the infiltrate, but CD4+ T cells alone were sufficient to cause the disease.
15238 9973668 Serum leptin levels in young females with insulin-dependent diabetes and the relationship to hyperandrogenicity and microalbuminuria.
15239 9973668 To investigate the relationship between leptin levels and IDDM with and without microalbuminuria, fasting serum levels of leptin, insulin, insulin-like growth factor-1 (IGF-1), sex hormone-binding globulin (SHBG), testosterone (SHBG) ratio, blood pressure and body mass index (BMI) were measured in 18 normo- and 11 microalbuminuric females with >5 years of IDDM, and 24 healthy controls in late puberty.
15240 9973668 Leptin levels were higher in micro- than normoalbuminuric IDDM patients, and lower in healthy controls than in both IDDM groups (p < 0.05, respectively).
15241 9973668 In multiple regression analysis, presence of IDDM and BMI independently contributed to increased leptin values (R2 = 0.34, p < 0.001).
15242 9973668 Including IDDM females only, solely low IGF-1 and high testosterone/SHBG were associated with leptin (R2 = 0.39, p = 0.009).
15243 9973668 Albumin excretion rate (AER) was correlated to leptin (r = 0.48, p = 0.01).
15244 9973668 In conclusion, serum leptin, independently of BMI, is: (1) increased in IDDM females of late puberty; (2) associated with low IGF-1 and hyperandrogenemia, and (3) related to increased albumin excretion rate in IDDM females.
15245 9973668 Serum leptin levels in young females with insulin-dependent diabetes and the relationship to hyperandrogenicity and microalbuminuria.
15246 9973668 To investigate the relationship between leptin levels and IDDM with and without microalbuminuria, fasting serum levels of leptin, insulin, insulin-like growth factor-1 (IGF-1), sex hormone-binding globulin (SHBG), testosterone (SHBG) ratio, blood pressure and body mass index (BMI) were measured in 18 normo- and 11 microalbuminuric females with >5 years of IDDM, and 24 healthy controls in late puberty.
15247 9973668 Leptin levels were higher in micro- than normoalbuminuric IDDM patients, and lower in healthy controls than in both IDDM groups (p < 0.05, respectively).
15248 9973668 In multiple regression analysis, presence of IDDM and BMI independently contributed to increased leptin values (R2 = 0.34, p < 0.001).
15249 9973668 Including IDDM females only, solely low IGF-1 and high testosterone/SHBG were associated with leptin (R2 = 0.39, p = 0.009).
15250 9973668 Albumin excretion rate (AER) was correlated to leptin (r = 0.48, p = 0.01).
15251 9973668 In conclusion, serum leptin, independently of BMI, is: (1) increased in IDDM females of late puberty; (2) associated with low IGF-1 and hyperandrogenemia, and (3) related to increased albumin excretion rate in IDDM females.
15252 9973668 Serum leptin levels in young females with insulin-dependent diabetes and the relationship to hyperandrogenicity and microalbuminuria.
15253 9973668 To investigate the relationship between leptin levels and IDDM with and without microalbuminuria, fasting serum levels of leptin, insulin, insulin-like growth factor-1 (IGF-1), sex hormone-binding globulin (SHBG), testosterone (SHBG) ratio, blood pressure and body mass index (BMI) were measured in 18 normo- and 11 microalbuminuric females with >5 years of IDDM, and 24 healthy controls in late puberty.
15254 9973668 Leptin levels were higher in micro- than normoalbuminuric IDDM patients, and lower in healthy controls than in both IDDM groups (p < 0.05, respectively).
15255 9973668 In multiple regression analysis, presence of IDDM and BMI independently contributed to increased leptin values (R2 = 0.34, p < 0.001).
15256 9973668 Including IDDM females only, solely low IGF-1 and high testosterone/SHBG were associated with leptin (R2 = 0.39, p = 0.009).
15257 9973668 Albumin excretion rate (AER) was correlated to leptin (r = 0.48, p = 0.01).
15258 9973668 In conclusion, serum leptin, independently of BMI, is: (1) increased in IDDM females of late puberty; (2) associated with low IGF-1 and hyperandrogenemia, and (3) related to increased albumin excretion rate in IDDM females.
15259 9973668 Serum leptin levels in young females with insulin-dependent diabetes and the relationship to hyperandrogenicity and microalbuminuria.
15260 9973668 To investigate the relationship between leptin levels and IDDM with and without microalbuminuria, fasting serum levels of leptin, insulin, insulin-like growth factor-1 (IGF-1), sex hormone-binding globulin (SHBG), testosterone (SHBG) ratio, blood pressure and body mass index (BMI) were measured in 18 normo- and 11 microalbuminuric females with >5 years of IDDM, and 24 healthy controls in late puberty.
15261 9973668 Leptin levels were higher in micro- than normoalbuminuric IDDM patients, and lower in healthy controls than in both IDDM groups (p < 0.05, respectively).
15262 9973668 In multiple regression analysis, presence of IDDM and BMI independently contributed to increased leptin values (R2 = 0.34, p < 0.001).
15263 9973668 Including IDDM females only, solely low IGF-1 and high testosterone/SHBG were associated with leptin (R2 = 0.39, p = 0.009).
15264 9973668 Albumin excretion rate (AER) was correlated to leptin (r = 0.48, p = 0.01).
15265 9973668 In conclusion, serum leptin, independently of BMI, is: (1) increased in IDDM females of late puberty; (2) associated with low IGF-1 and hyperandrogenemia, and (3) related to increased albumin excretion rate in IDDM females.
15266 9973668 Serum leptin levels in young females with insulin-dependent diabetes and the relationship to hyperandrogenicity and microalbuminuria.
15267 9973668 To investigate the relationship between leptin levels and IDDM with and without microalbuminuria, fasting serum levels of leptin, insulin, insulin-like growth factor-1 (IGF-1), sex hormone-binding globulin (SHBG), testosterone (SHBG) ratio, blood pressure and body mass index (BMI) were measured in 18 normo- and 11 microalbuminuric females with >5 years of IDDM, and 24 healthy controls in late puberty.
15268 9973668 Leptin levels were higher in micro- than normoalbuminuric IDDM patients, and lower in healthy controls than in both IDDM groups (p < 0.05, respectively).
15269 9973668 In multiple regression analysis, presence of IDDM and BMI independently contributed to increased leptin values (R2 = 0.34, p < 0.001).
15270 9973668 Including IDDM females only, solely low IGF-1 and high testosterone/SHBG were associated with leptin (R2 = 0.39, p = 0.009).
15271 9973668 Albumin excretion rate (AER) was correlated to leptin (r = 0.48, p = 0.01).
15272 9973668 In conclusion, serum leptin, independently of BMI, is: (1) increased in IDDM females of late puberty; (2) associated with low IGF-1 and hyperandrogenemia, and (3) related to increased albumin excretion rate in IDDM females.
15273 10021694 In this study we analyzed three cases of patients affected by L.C.D.: two of them suffered from insulin-dependent diabetes mellitus (IDDM) and the other one from infantile cerebral palsy and eosinophilic gastroenteritis.
15274 10027581 In this analysis the prevalence of QT interval prolongation and its relation with diabetic complications were evaluated in the EURODIAB IDDM Complications Study (3250 insulin-dependent diabetic patients attending 31 centres in 16 European countries).
15275 10028610 [Bilateral renal agenesis in insulin-dependent maternal diabetes mellitus (IDDM)--a case report].
15276 10036339 There are currently no guidelines regarding the carbohydrate (CHO) dosage required to prevent exercise-induced hypoglycemia in children with insulin-dependent diabetes mellitus (IDDM).
15277 10047432 T cell responses to peptide epitopes of the 60 kDa heat shock protein (hsp60) have been shown to play a role in the pathogenesis of type 1 insulin-dependent diabetes mellitus (IDDM) in mice.
15278 10051804 We, therefore, performed a trial of the effect of the ACE-inhibitor lisinopril on retinopathy and nephropathy in normotensive patients with IDDM.
15279 10051804 We performed a two year randomized double-blind placebo-controlled trial of the ACE-inhibitor lisinopril on 530 normotensive IDDM patients within the age group 20-59 years from 18 European centres.
15280 10051804 We, therefore, performed a trial of the effect of the ACE-inhibitor lisinopril on retinopathy and nephropathy in normotensive patients with IDDM.
15281 10051804 We performed a two year randomized double-blind placebo-controlled trial of the ACE-inhibitor lisinopril on 530 normotensive IDDM patients within the age group 20-59 years from 18 European centres.
15282 10052645 Progression of IDDM patients having microalbuminuria or diabetic nephropathy with or without hypertension has improved during the past decade largely because of adequate glycaemic control and effective antihypertensive treatment with conventional drugs e.g. beta-blockers and calcium antagonists, and more so due to the use of ACE inhibitors e.g. captopril, enalapril etc.
15283 10052685 Lack of association between CTLA-4 gene polymorphism and IDDM in Japanese subjects.
15284 10052685 Susceptibility to insulin-dependent diabetes mellitus (IDDM) is determined by both environmental and genetic factors.
15285 10052685 Recent studies have described linkage and association of IDDM to the CTLA-4 gene (IDDM12) in Caucasians.
15286 10052685 We investigated the distribution of a CTLA-4 gene polymorphism in 110 Japanese patients with IDDM and 200 control subjects.
15287 10052685 In 84 patients, we also investigated associations between this CTLA-4 gene polymorphism and GAD65 antibody positivity.
15288 10052685 There was no significant difference in the distribution of CTLA-4 alleles in patients and controls and no difference was observed in prevalence of CTLA-4 alleles when GAD65 antibody-positive and -negative individuals in the IDDM groups were compared.
15289 10052685 The present study did not support an association between the CTLA-4 gene and IDDM in the Japanese population.
15290 10052685 Lack of association between CTLA-4 gene polymorphism and IDDM in Japanese subjects.
15291 10052685 Susceptibility to insulin-dependent diabetes mellitus (IDDM) is determined by both environmental and genetic factors.
15292 10052685 Recent studies have described linkage and association of IDDM to the CTLA-4 gene (IDDM12) in Caucasians.
15293 10052685 We investigated the distribution of a CTLA-4 gene polymorphism in 110 Japanese patients with IDDM and 200 control subjects.
15294 10052685 In 84 patients, we also investigated associations between this CTLA-4 gene polymorphism and GAD65 antibody positivity.
15295 10052685 There was no significant difference in the distribution of CTLA-4 alleles in patients and controls and no difference was observed in prevalence of CTLA-4 alleles when GAD65 antibody-positive and -negative individuals in the IDDM groups were compared.
15296 10052685 The present study did not support an association between the CTLA-4 gene and IDDM in the Japanese population.
15297 10052685 Lack of association between CTLA-4 gene polymorphism and IDDM in Japanese subjects.
15298 10052685 Susceptibility to insulin-dependent diabetes mellitus (IDDM) is determined by both environmental and genetic factors.
15299 10052685 Recent studies have described linkage and association of IDDM to the CTLA-4 gene (IDDM12) in Caucasians.
15300 10052685 We investigated the distribution of a CTLA-4 gene polymorphism in 110 Japanese patients with IDDM and 200 control subjects.
15301 10052685 In 84 patients, we also investigated associations between this CTLA-4 gene polymorphism and GAD65 antibody positivity.
15302 10052685 There was no significant difference in the distribution of CTLA-4 alleles in patients and controls and no difference was observed in prevalence of CTLA-4 alleles when GAD65 antibody-positive and -negative individuals in the IDDM groups were compared.
15303 10052685 The present study did not support an association between the CTLA-4 gene and IDDM in the Japanese population.
15304 10052685 Lack of association between CTLA-4 gene polymorphism and IDDM in Japanese subjects.
15305 10052685 Susceptibility to insulin-dependent diabetes mellitus (IDDM) is determined by both environmental and genetic factors.
15306 10052685 Recent studies have described linkage and association of IDDM to the CTLA-4 gene (IDDM12) in Caucasians.
15307 10052685 We investigated the distribution of a CTLA-4 gene polymorphism in 110 Japanese patients with IDDM and 200 control subjects.
15308 10052685 In 84 patients, we also investigated associations between this CTLA-4 gene polymorphism and GAD65 antibody positivity.
15309 10052685 There was no significant difference in the distribution of CTLA-4 alleles in patients and controls and no difference was observed in prevalence of CTLA-4 alleles when GAD65 antibody-positive and -negative individuals in the IDDM groups were compared.
15310 10052685 The present study did not support an association between the CTLA-4 gene and IDDM in the Japanese population.
15311 10052685 Lack of association between CTLA-4 gene polymorphism and IDDM in Japanese subjects.
15312 10052685 Susceptibility to insulin-dependent diabetes mellitus (IDDM) is determined by both environmental and genetic factors.
15313 10052685 Recent studies have described linkage and association of IDDM to the CTLA-4 gene (IDDM12) in Caucasians.
15314 10052685 We investigated the distribution of a CTLA-4 gene polymorphism in 110 Japanese patients with IDDM and 200 control subjects.
15315 10052685 In 84 patients, we also investigated associations between this CTLA-4 gene polymorphism and GAD65 antibody positivity.
15316 10052685 There was no significant difference in the distribution of CTLA-4 alleles in patients and controls and no difference was observed in prevalence of CTLA-4 alleles when GAD65 antibody-positive and -negative individuals in the IDDM groups were compared.
15317 10052685 The present study did not support an association between the CTLA-4 gene and IDDM in the Japanese population.
15318 10052685 Lack of association between CTLA-4 gene polymorphism and IDDM in Japanese subjects.
15319 10052685 Susceptibility to insulin-dependent diabetes mellitus (IDDM) is determined by both environmental and genetic factors.
15320 10052685 Recent studies have described linkage and association of IDDM to the CTLA-4 gene (IDDM12) in Caucasians.
15321 10052685 We investigated the distribution of a CTLA-4 gene polymorphism in 110 Japanese patients with IDDM and 200 control subjects.
15322 10052685 In 84 patients, we also investigated associations between this CTLA-4 gene polymorphism and GAD65 antibody positivity.
15323 10052685 There was no significant difference in the distribution of CTLA-4 alleles in patients and controls and no difference was observed in prevalence of CTLA-4 alleles when GAD65 antibody-positive and -negative individuals in the IDDM groups were compared.
15324 10052685 The present study did not support an association between the CTLA-4 gene and IDDM in the Japanese population.
15325 10071763 In patients with insulin-dependent diabetes mellitus (IDDM), AGE-binding was significantly increased as compared to healthy individuals.
15326 10075863 T cells with somatically acquired mutations in the hypoxanthine-guanine phosphoribosyltransferase (hprt) gene were isolated from patients with insulin-dependent diabetes mellitus (IDDM) as representatives of populations potentially enriched for in vivo activated T cells.
15327 10075863 TCRB gene V region usage among mutant isolates from individual IDDM patients, but not from normal controls, showed a pronounced preference for BV14 and, to a lesser extent, BV6.
15328 10075863 Extensive in vivo clonal expansions of the BV14 expressing mutant T cells from IDDM patients were revealed by sequence identity of TCRB chain junctional regions.
15329 10075863 These data support restricted TCRB gene usage in T cell populations enriched for in vivo activated clones in patients with IDDM.
15330 10075863 T cells with somatically acquired mutations in the hypoxanthine-guanine phosphoribosyltransferase (hprt) gene were isolated from patients with insulin-dependent diabetes mellitus (IDDM) as representatives of populations potentially enriched for in vivo activated T cells.
15331 10075863 TCRB gene V region usage among mutant isolates from individual IDDM patients, but not from normal controls, showed a pronounced preference for BV14 and, to a lesser extent, BV6.
15332 10075863 Extensive in vivo clonal expansions of the BV14 expressing mutant T cells from IDDM patients were revealed by sequence identity of TCRB chain junctional regions.
15333 10075863 These data support restricted TCRB gene usage in T cell populations enriched for in vivo activated clones in patients with IDDM.
15334 10075863 T cells with somatically acquired mutations in the hypoxanthine-guanine phosphoribosyltransferase (hprt) gene were isolated from patients with insulin-dependent diabetes mellitus (IDDM) as representatives of populations potentially enriched for in vivo activated T cells.
15335 10075863 TCRB gene V region usage among mutant isolates from individual IDDM patients, but not from normal controls, showed a pronounced preference for BV14 and, to a lesser extent, BV6.
15336 10075863 Extensive in vivo clonal expansions of the BV14 expressing mutant T cells from IDDM patients were revealed by sequence identity of TCRB chain junctional regions.
15337 10075863 These data support restricted TCRB gene usage in T cell populations enriched for in vivo activated clones in patients with IDDM.
15338 10075863 T cells with somatically acquired mutations in the hypoxanthine-guanine phosphoribosyltransferase (hprt) gene were isolated from patients with insulin-dependent diabetes mellitus (IDDM) as representatives of populations potentially enriched for in vivo activated T cells.
15339 10075863 TCRB gene V region usage among mutant isolates from individual IDDM patients, but not from normal controls, showed a pronounced preference for BV14 and, to a lesser extent, BV6.
15340 10075863 Extensive in vivo clonal expansions of the BV14 expressing mutant T cells from IDDM patients were revealed by sequence identity of TCRB chain junctional regions.
15341 10075863 These data support restricted TCRB gene usage in T cell populations enriched for in vivo activated clones in patients with IDDM.
15342 10077416 ACE inhibitors have been found by clinical trials to be useful agents in the settings of established insulin-dependent diabetes mellitus (IDDM) nephropathy, non-insulin-dependent diabetes mellitus (NIDDM) nephropathy, IDDM patients with normal blood pressures and microalbuminuria, NIDDM patients with microalbuminuria and normal renal function, and a variety of nondiabetic renal diseases, especially in the setting of significant proteinuria.
15343 10077416 The angiotensin II antagonists have theoretical advantages for use in renal impairment, and seem to have similar renal hemodynamic and antiproteinuric effects to ACE inhibitors, but further clinical study is needed.
15344 10078022 Several investigators have reported the possibility of gene therapy for experimental autoimmune diseases such as type-1 insulin-dependent diabetes (IDDM), experimental allergic encephalomyelitis (EAE), rheumatoid arthritis (RA), and systemic lupus erythematosus (SLE).
15345 10080827 We have previously reported that oxLDL Ab exist both in free form and as antigen-antibody complexes (LDL-IC) in patients with insulin-dependent diabetes mellitus (IDDM).
15346 10080840 To investigate whether type 1 diabetes in man is associated with a preferential Th1/Th2 response, and whether autoantibodies to one of the main autoantigens would reflect such a response, we characterized the immunoglobulin isotype profile to the 65-kDa isoform of glutamic acid decarboxylase (GAD65) in siblings to IDDM patients.
15347 10080840 The rank order of anti-GAD65 immunoglobulin isotypes was similar in the siblings before and at clinical onset of IDDM, IgG1 > IgG4 > IgM > IgE > IgA > IgG3 > IgG2, but markedly different in the individuals at low risk, IgG1 > IgM > IgE > IgG4 > IgG3 > IgA > IgG2.
15348 10080840 Based on these observations, we suggest that progression to clinical onset of IDDM is associated with a maturation and a decrease in the Th2 immune response against GAD65; findings which could have implications for future intervention and prediction strategies.
15349 10080840 To investigate whether type 1 diabetes in man is associated with a preferential Th1/Th2 response, and whether autoantibodies to one of the main autoantigens would reflect such a response, we characterized the immunoglobulin isotype profile to the 65-kDa isoform of glutamic acid decarboxylase (GAD65) in siblings to IDDM patients.
15350 10080840 The rank order of anti-GAD65 immunoglobulin isotypes was similar in the siblings before and at clinical onset of IDDM, IgG1 > IgG4 > IgM > IgE > IgA > IgG3 > IgG2, but markedly different in the individuals at low risk, IgG1 > IgM > IgE > IgG4 > IgG3 > IgA > IgG2.
15351 10080840 Based on these observations, we suggest that progression to clinical onset of IDDM is associated with a maturation and a decrease in the Th2 immune response against GAD65; findings which could have implications for future intervention and prediction strategies.
15352 10080840 To investigate whether type 1 diabetes in man is associated with a preferential Th1/Th2 response, and whether autoantibodies to one of the main autoantigens would reflect such a response, we characterized the immunoglobulin isotype profile to the 65-kDa isoform of glutamic acid decarboxylase (GAD65) in siblings to IDDM patients.
15353 10080840 The rank order of anti-GAD65 immunoglobulin isotypes was similar in the siblings before and at clinical onset of IDDM, IgG1 > IgG4 > IgM > IgE > IgA > IgG3 > IgG2, but markedly different in the individuals at low risk, IgG1 > IgM > IgE > IgG4 > IgG3 > IgA > IgG2.
15354 10080840 Based on these observations, we suggest that progression to clinical onset of IDDM is associated with a maturation and a decrease in the Th2 immune response against GAD65; findings which could have implications for future intervention and prediction strategies.
15355 10081651 The aim of the review is to discuss our present knowledge of the activities and gene expression of hexokinase II (HKII), phosphofructokinase (PFK) and glycogen synthase (GS) in human skeletal muscle in states of altered insulin-stimulated glucose metabolism.
15356 10081651 My own experimental studies have comprised patients with disorders characterized by insulin resistance like non-insulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM) before and after therapeutic interventions, patients with microvascular angina and patients with severe insulin resistant diabetes mellitus and congenital muscle fiber type disproportion myopathy as well as athletes who are in a state of improved insulin sensitivity.
15357 10081651 In states characterized by insulin resistance but normoglycaemia, the activity of HKII measured in needle revealed any genetic variability that contributes to explain the decreased muscle levels of GS mRNA or the decreased activity and activation of muscle GS in NIDDM patients and their glucose tolerant but insulin resistant relatives.
15358 10091159 The incidence and prevalence of insulin-dependent diabetes mellitus (IDDM) and impaired glucose tolerance (IGT) were studied in a series of 273 patients with thalassaemia major followed in Ferrara from 1954 to 1998.
15359 10095998 Refinement of the paradigm of MHC restriction at the molecular level has allowed a view of the pathogenesis of insulin-dependent diabetes mellitus (IDDM), a prototypic autoimmune disease, unprecedented in its detail.
15360 10099077 ACE inhibitors have been found to be useful agents in preventing the progression of renal disease in the settings of established insulin-dependent diabetes mellitus (IDDM) nephropathy, non-insulin-dependent diabetes mellitus (NIDDM) nephropathy, IDDM patients with normal blood pressures and microalbuminuria, NIDDM patients with microalbuminuria and normal renal function, and a variety of non-diabetic renal diseases, especially in the setting of significant proteinuria.
15361 10099077 Although promising, the calcium antagonists and the new angiotensin II antagonists have not been studied as intensively as ACE inhibitors in regard to their ability to slow the progression of renal insufficiency.
15362 10101538 Value of the residual urine index was evaluated in 40 individuals both insulin-dependent (IDDM) and non-insulin dependent (NIDDM) diabetic male patients with and without an objective evidence of neuropathy and in 20 age matched non-diabetic men serving as controls using post void bladder ultrasonographic technique.
15363 10158998 Issues of quality of life (QOL) have often been considered for patients with insulin-dependent diabetes mellitus (IDDM, type I diabetes).
15364 10159000 These comparisons show that the rate of premature retirement for both insulin-dependent diabetes mellitus (IDDM, type I diabetes) or non-insulin-dependent diabetes mellitus (NIDDM, type II diabetes) patients was twice that of the average population.
15365 10159002 These patients live long enough to develop nephropathy, and they do so at the same rate as insulin-dependent diabetes mellitus (IDDM, type I diabetes) patients.
15366 10159009 Primary prevention of insulin-dependent diabetes mellitus (IDDM, type I diabetes) remains a research goal.
15367 10160085 Insulin-dependent diabetes mellitus (IDDM) is a prevalent chronic disease that causes marked personal and financial costs for patients, their families and society.
15368 10169388 Economic evaluation of ACE inhibitor treatment of nephropathy in patients with insulin-dependent diabetes mellitus in Italy.
15369 10169388 Diabetic nephropathy is one of the major complications of insulin-dependent diabetes mellitus (IDDM), with proteinuria being the main clinical manifestation of diabetic nephropathy.
15370 10186435 Insulin dependent diabetic (IDDM) present a 3 to 6-fold mortality and die after age 30, the most frequent causes being end stage renal and vascular diseases.
15371 10193411 TNF-alpha has been implicated in the pathogenesis of insulin- dependent diabetes mellitus (IDDM).
15372 10193411 We investigated serum levels of sTNF receptors (sTNF-RI and sTNF-RII) in IDDM patients with or without PDR, and related these to the in vitro production of TNF-alpha upon activation of whole blood and isolated mononuclear cells (MNC).
15373 10193411 Inhibition of TNF-alpha by TNF-R in plasma supernatants of activated blood from PDR patients was demonstrated by increase of TNF-alpha activity in the presence of anti-TNF-RI and anti-TNF-RII antibodies.
15374 10193411 TNF-alpha has been implicated in the pathogenesis of insulin- dependent diabetes mellitus (IDDM).
15375 10193411 We investigated serum levels of sTNF receptors (sTNF-RI and sTNF-RII) in IDDM patients with or without PDR, and related these to the in vitro production of TNF-alpha upon activation of whole blood and isolated mononuclear cells (MNC).
15376 10193411 Inhibition of TNF-alpha by TNF-R in plasma supernatants of activated blood from PDR patients was demonstrated by increase of TNF-alpha activity in the presence of anti-TNF-RI and anti-TNF-RII antibodies.
15377 10195855 Insulin-dependent diabetes mellitus (IDDM) as a chronic and potentially life-threatening condition, may have a devastating acute and long-term effect on the patient and his or her family.
15378 10199134 The words IDDM and NIDDM will be retained as terms representing the different degree of insulin deficiency.
15379 10199151 In IDDM and several special cases including diabetic ketoacidosis, severe infection, pregnancy, poor-controlled NIDDM, gangrane, surgery operation, severe renal or hepatic failure et al. insulin therapy should be started.
15380 10200497 Aspects of the involvement of interleukin-1 and nitric oxide in the pathogenesis of insulin-dependent diabetes mellitus.
15381 10200497 The possible involvement of the cytokine interleukin-1 (IL-1) and nitric oxide (NO) in the pathogenesis of insulin-dependent diabetes mellitus (IDDM) is reviewed and current and potential therapies are discussed.
15382 10200497 In IDDM, islet-infiltrating macrophages produce IL-1 which is cytotoxic specifically to beta-cells in vitro.
15383 10200497 Additionally, IL-1 depresses beta-cell energy production, insulin gene expression and cyclic AMP synthesis, and impacts negatively on different parts of the insulin stimulus-secretion coupling, actions mimicked by NO.
15384 10200497 Peptides capable of blocking beta-cell IL-1 receptors, and agents blocking NO synthesis may prove valuable in preserving beta-cell function in IDDM.
15385 10200497 If IL-1 is causing beta-cell dysfunction in human IDDM through NO production, several processes in the IL-1-NO connection are appropriate targets for agents protecting beta-cells from destruction and functional inhibition in IDDM.
15386 10200497 Aspects of the involvement of interleukin-1 and nitric oxide in the pathogenesis of insulin-dependent diabetes mellitus.
15387 10200497 The possible involvement of the cytokine interleukin-1 (IL-1) and nitric oxide (NO) in the pathogenesis of insulin-dependent diabetes mellitus (IDDM) is reviewed and current and potential therapies are discussed.
15388 10200497 In IDDM, islet-infiltrating macrophages produce IL-1 which is cytotoxic specifically to beta-cells in vitro.
15389 10200497 Additionally, IL-1 depresses beta-cell energy production, insulin gene expression and cyclic AMP synthesis, and impacts negatively on different parts of the insulin stimulus-secretion coupling, actions mimicked by NO.
15390 10200497 Peptides capable of blocking beta-cell IL-1 receptors, and agents blocking NO synthesis may prove valuable in preserving beta-cell function in IDDM.
15391 10200497 If IL-1 is causing beta-cell dysfunction in human IDDM through NO production, several processes in the IL-1-NO connection are appropriate targets for agents protecting beta-cells from destruction and functional inhibition in IDDM.
15392 10200497 Aspects of the involvement of interleukin-1 and nitric oxide in the pathogenesis of insulin-dependent diabetes mellitus.
15393 10200497 The possible involvement of the cytokine interleukin-1 (IL-1) and nitric oxide (NO) in the pathogenesis of insulin-dependent diabetes mellitus (IDDM) is reviewed and current and potential therapies are discussed.
15394 10200497 In IDDM, islet-infiltrating macrophages produce IL-1 which is cytotoxic specifically to beta-cells in vitro.
15395 10200497 Additionally, IL-1 depresses beta-cell energy production, insulin gene expression and cyclic AMP synthesis, and impacts negatively on different parts of the insulin stimulus-secretion coupling, actions mimicked by NO.
15396 10200497 Peptides capable of blocking beta-cell IL-1 receptors, and agents blocking NO synthesis may prove valuable in preserving beta-cell function in IDDM.
15397 10200497 If IL-1 is causing beta-cell dysfunction in human IDDM through NO production, several processes in the IL-1-NO connection are appropriate targets for agents protecting beta-cells from destruction and functional inhibition in IDDM.
15398 10200497 Aspects of the involvement of interleukin-1 and nitric oxide in the pathogenesis of insulin-dependent diabetes mellitus.
15399 10200497 The possible involvement of the cytokine interleukin-1 (IL-1) and nitric oxide (NO) in the pathogenesis of insulin-dependent diabetes mellitus (IDDM) is reviewed and current and potential therapies are discussed.
15400 10200497 In IDDM, islet-infiltrating macrophages produce IL-1 which is cytotoxic specifically to beta-cells in vitro.
15401 10200497 Additionally, IL-1 depresses beta-cell energy production, insulin gene expression and cyclic AMP synthesis, and impacts negatively on different parts of the insulin stimulus-secretion coupling, actions mimicked by NO.
15402 10200497 Peptides capable of blocking beta-cell IL-1 receptors, and agents blocking NO synthesis may prove valuable in preserving beta-cell function in IDDM.
15403 10200497 If IL-1 is causing beta-cell dysfunction in human IDDM through NO production, several processes in the IL-1-NO connection are appropriate targets for agents protecting beta-cells from destruction and functional inhibition in IDDM.
15404 10207929 Insulin-dependent diabetes mellitus (IDDM) is rare in Chinese children.
15405 10209508 Disease-associated autoantibodies and HLA-DQB1 genotypes in children with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
15406 10209508 The possible relation between HLA-DQ genotypes and both frequencies and levels of autoantibodies associated with IDDM was assessed by examining HLA-DQB1 alleles and antibodies to islet cells (ICA), insulin (IAA), glutamic acid decarboxylase (GADA) and the protein tyrosine phosphatase-related IA-2 molecule (IA-2A) in 631 newly diagnosed diabetic children under the age of 15 years.
15407 10209508 These results show that DQB1*0302, the most important single IDDM susceptibility allele, is associated with a strong antibody response to IA-2 and insulin, while GAD-specific humoral autoimmunity is linked to the *02 allele, in common with a series of other autoimmune diseases as well as IDDM.
15408 10209508 Disease-associated autoantibodies and HLA-DQB1 genotypes in children with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
15409 10209508 The possible relation between HLA-DQ genotypes and both frequencies and levels of autoantibodies associated with IDDM was assessed by examining HLA-DQB1 alleles and antibodies to islet cells (ICA), insulin (IAA), glutamic acid decarboxylase (GADA) and the protein tyrosine phosphatase-related IA-2 molecule (IA-2A) in 631 newly diagnosed diabetic children under the age of 15 years.
15410 10209508 These results show that DQB1*0302, the most important single IDDM susceptibility allele, is associated with a strong antibody response to IA-2 and insulin, while GAD-specific humoral autoimmunity is linked to the *02 allele, in common with a series of other autoimmune diseases as well as IDDM.
15411 10209508 Disease-associated autoantibodies and HLA-DQB1 genotypes in children with newly diagnosed insulin-dependent diabetes mellitus (IDDM).
15412 10209508 The possible relation between HLA-DQ genotypes and both frequencies and levels of autoantibodies associated with IDDM was assessed by examining HLA-DQB1 alleles and antibodies to islet cells (ICA), insulin (IAA), glutamic acid decarboxylase (GADA) and the protein tyrosine phosphatase-related IA-2 molecule (IA-2A) in 631 newly diagnosed diabetic children under the age of 15 years.
15413 10209508 These results show that DQB1*0302, the most important single IDDM susceptibility allele, is associated with a strong antibody response to IA-2 and insulin, while GAD-specific humoral autoimmunity is linked to the *02 allele, in common with a series of other autoimmune diseases as well as IDDM.
15414 10209507 Jejuna of patients with insulin-dependent diabetes mellitus (IDDM) show signs of immune activation.
15415 10209507 The roles of enteric viruses and food antigens as possible triggers in human insulin-dependent diabetes mellitus and the evidence that mucosal-associated homing receptors are important in both human and experimental diabetes prompted us to undertake an immunohistochemical study of intestinal specimens from patients with IDDM.
15416 10209507 We studied jejunal morphology and immunohistochemistry in 26 patients with IDDM, 13 of whom had the HLA-DQB1*0201 gene and therefore a higher risk of coeliac disease.
15417 10209507 The densities of T cells, CD4+, CD8+, and T cell receptor alpha/beta+ and gamma/delta+ cells in the epithelium and lamina propria were similar in patients and controls, but the patients had significantly more alpha 4/beta 7 integrin+ cells in the lamina propria (P = 0.006).
15418 10209507 Jejuna of patients with insulin-dependent diabetes mellitus (IDDM) show signs of immune activation.
15419 10209507 The roles of enteric viruses and food antigens as possible triggers in human insulin-dependent diabetes mellitus and the evidence that mucosal-associated homing receptors are important in both human and experimental diabetes prompted us to undertake an immunohistochemical study of intestinal specimens from patients with IDDM.
15420 10209507 We studied jejunal morphology and immunohistochemistry in 26 patients with IDDM, 13 of whom had the HLA-DQB1*0201 gene and therefore a higher risk of coeliac disease.
15421 10209507 The densities of T cells, CD4+, CD8+, and T cell receptor alpha/beta+ and gamma/delta+ cells in the epithelium and lamina propria were similar in patients and controls, but the patients had significantly more alpha 4/beta 7 integrin+ cells in the lamina propria (P = 0.006).
15422 10209507 Jejuna of patients with insulin-dependent diabetes mellitus (IDDM) show signs of immune activation.
15423 10209507 The roles of enteric viruses and food antigens as possible triggers in human insulin-dependent diabetes mellitus and the evidence that mucosal-associated homing receptors are important in both human and experimental diabetes prompted us to undertake an immunohistochemical study of intestinal specimens from patients with IDDM.
15424 10209507 We studied jejunal morphology and immunohistochemistry in 26 patients with IDDM, 13 of whom had the HLA-DQB1*0201 gene and therefore a higher risk of coeliac disease.
15425 10209507 The densities of T cells, CD4+, CD8+, and T cell receptor alpha/beta+ and gamma/delta+ cells in the epithelium and lamina propria were similar in patients and controls, but the patients had significantly more alpha 4/beta 7 integrin+ cells in the lamina propria (P = 0.006).
15426 10219830 Twenty healthy subjects and 21 patients, 11 with SIBO and 10 with insulin-dependent diabetes mellitus (IDDM), were included.
15427 10221665 Systemic levels of cytokines and GAD-specific autoantibodies isotypes in Chinese IDDM patients.
15428 10221665 It is not clear if a Th1/Th2 imbalance in Type 1 diabetes (insulin-dependent diabetes mellitus, IDDM) would lead to a particular antigen-specific IgG subclass dominant as had been shown in the mouse model.
15429 10221665 With high-sensitivity ELISA systems that measure sub-picogram cytokine concentrations, 26 of the 41 patients (63.4%) had at least one of the pro-inflammatory Th1 cytokines (TNF-alpha, IFN-gamma and IL-12) detected.
15430 10221665 Systemic levels of cytokines and GAD-specific autoantibodies isotypes in Chinese IDDM patients.
15431 10221665 It is not clear if a Th1/Th2 imbalance in Type 1 diabetes (insulin-dependent diabetes mellitus, IDDM) would lead to a particular antigen-specific IgG subclass dominant as had been shown in the mouse model.
15432 10221665 With high-sensitivity ELISA systems that measure sub-picogram cytokine concentrations, 26 of the 41 patients (63.4%) had at least one of the pro-inflammatory Th1 cytokines (TNF-alpha, IFN-gamma and IL-12) detected.
15433 10226887 Insulin-dependent diabetes mellitus (IDDM) results from the selective destruction of pancreatic beta cells by a T cell-mediated autoimmune process.
15434 10226887 Using short-term cultures of freshly isolated peripheral blood mononuclear cells, we evaluated T-cell responses to proinsulin and to insulin in IDDM patients and individuals at risk for IDDM.
15435 10226887 A proliferative T-cell response to proinsulin was observed in only 2 of 26 recent-onset IDDM subjects and 2 of 12 long-standing IDDM subjects and was associated with a proliferative response to insulin.
15436 10226887 In contrast, 5 of 13 islet cell autoantibody-positive first-degree relatives of IDDM patients showed a proliferative response to proinsulin alone, 3 of 13 to insulin alone, and 1 of 13 to both insulin and proinsulin.
15437 10226887 We observed an inverse relationship between antiinsulin antibodies and T-cell responses to insulin in ICA-positive first-degree relatives but not in long-standing IDDM patients.
15438 10226887 Our data indicate that proinsulin is a major antigen in IDDM and, further, illustrate the difference between the autoimmune response to insulin and the immune response to exogenous insulin.
15439 10226887 Insulin-dependent diabetes mellitus (IDDM) results from the selective destruction of pancreatic beta cells by a T cell-mediated autoimmune process.
15440 10226887 Using short-term cultures of freshly isolated peripheral blood mononuclear cells, we evaluated T-cell responses to proinsulin and to insulin in IDDM patients and individuals at risk for IDDM.
15441 10226887 A proliferative T-cell response to proinsulin was observed in only 2 of 26 recent-onset IDDM subjects and 2 of 12 long-standing IDDM subjects and was associated with a proliferative response to insulin.
15442 10226887 In contrast, 5 of 13 islet cell autoantibody-positive first-degree relatives of IDDM patients showed a proliferative response to proinsulin alone, 3 of 13 to insulin alone, and 1 of 13 to both insulin and proinsulin.
15443 10226887 We observed an inverse relationship between antiinsulin antibodies and T-cell responses to insulin in ICA-positive first-degree relatives but not in long-standing IDDM patients.
15444 10226887 Our data indicate that proinsulin is a major antigen in IDDM and, further, illustrate the difference between the autoimmune response to insulin and the immune response to exogenous insulin.
15445 10226887 Insulin-dependent diabetes mellitus (IDDM) results from the selective destruction of pancreatic beta cells by a T cell-mediated autoimmune process.
15446 10226887 Using short-term cultures of freshly isolated peripheral blood mononuclear cells, we evaluated T-cell responses to proinsulin and to insulin in IDDM patients and individuals at risk for IDDM.
15447 10226887 A proliferative T-cell response to proinsulin was observed in only 2 of 26 recent-onset IDDM subjects and 2 of 12 long-standing IDDM subjects and was associated with a proliferative response to insulin.
15448 10226887 In contrast, 5 of 13 islet cell autoantibody-positive first-degree relatives of IDDM patients showed a proliferative response to proinsulin alone, 3 of 13 to insulin alone, and 1 of 13 to both insulin and proinsulin.
15449 10226887 We observed an inverse relationship between antiinsulin antibodies and T-cell responses to insulin in ICA-positive first-degree relatives but not in long-standing IDDM patients.
15450 10226887 Our data indicate that proinsulin is a major antigen in IDDM and, further, illustrate the difference between the autoimmune response to insulin and the immune response to exogenous insulin.
15451 10226887 Insulin-dependent diabetes mellitus (IDDM) results from the selective destruction of pancreatic beta cells by a T cell-mediated autoimmune process.
15452 10226887 Using short-term cultures of freshly isolated peripheral blood mononuclear cells, we evaluated T-cell responses to proinsulin and to insulin in IDDM patients and individuals at risk for IDDM.
15453 10226887 A proliferative T-cell response to proinsulin was observed in only 2 of 26 recent-onset IDDM subjects and 2 of 12 long-standing IDDM subjects and was associated with a proliferative response to insulin.
15454 10226887 In contrast, 5 of 13 islet cell autoantibody-positive first-degree relatives of IDDM patients showed a proliferative response to proinsulin alone, 3 of 13 to insulin alone, and 1 of 13 to both insulin and proinsulin.
15455 10226887 We observed an inverse relationship between antiinsulin antibodies and T-cell responses to insulin in ICA-positive first-degree relatives but not in long-standing IDDM patients.
15456 10226887 Our data indicate that proinsulin is a major antigen in IDDM and, further, illustrate the difference between the autoimmune response to insulin and the immune response to exogenous insulin.
15457 10226887 Insulin-dependent diabetes mellitus (IDDM) results from the selective destruction of pancreatic beta cells by a T cell-mediated autoimmune process.
15458 10226887 Using short-term cultures of freshly isolated peripheral blood mononuclear cells, we evaluated T-cell responses to proinsulin and to insulin in IDDM patients and individuals at risk for IDDM.
15459 10226887 A proliferative T-cell response to proinsulin was observed in only 2 of 26 recent-onset IDDM subjects and 2 of 12 long-standing IDDM subjects and was associated with a proliferative response to insulin.
15460 10226887 In contrast, 5 of 13 islet cell autoantibody-positive first-degree relatives of IDDM patients showed a proliferative response to proinsulin alone, 3 of 13 to insulin alone, and 1 of 13 to both insulin and proinsulin.
15461 10226887 We observed an inverse relationship between antiinsulin antibodies and T-cell responses to insulin in ICA-positive first-degree relatives but not in long-standing IDDM patients.
15462 10226887 Our data indicate that proinsulin is a major antigen in IDDM and, further, illustrate the difference between the autoimmune response to insulin and the immune response to exogenous insulin.
15463 10226887 Insulin-dependent diabetes mellitus (IDDM) results from the selective destruction of pancreatic beta cells by a T cell-mediated autoimmune process.
15464 10226887 Using short-term cultures of freshly isolated peripheral blood mononuclear cells, we evaluated T-cell responses to proinsulin and to insulin in IDDM patients and individuals at risk for IDDM.
15465 10226887 A proliferative T-cell response to proinsulin was observed in only 2 of 26 recent-onset IDDM subjects and 2 of 12 long-standing IDDM subjects and was associated with a proliferative response to insulin.
15466 10226887 In contrast, 5 of 13 islet cell autoantibody-positive first-degree relatives of IDDM patients showed a proliferative response to proinsulin alone, 3 of 13 to insulin alone, and 1 of 13 to both insulin and proinsulin.
15467 10226887 We observed an inverse relationship between antiinsulin antibodies and T-cell responses to insulin in ICA-positive first-degree relatives but not in long-standing IDDM patients.
15468 10226887 Our data indicate that proinsulin is a major antigen in IDDM and, further, illustrate the difference between the autoimmune response to insulin and the immune response to exogenous insulin.
15469 10232456 Cross-sectional data relating to 149 insulin-dependent diabetes mellitus (IDDM) patients were collected from patient records, and by clinical oral examination and a quantitative questionnaire.
15470 10232709 We have performed a cross-sectional analysis of the relationship between prorenin values and the microvascular complications of diabetes in a well controlled population of insulin-dependent diabetes mellitus (IDDM) subjects.
15471 10233747 Non-obese diabetic (NOD) mice spontaneously develop autoimmune insulin-dependent diabetes mellitus (IDDM).
15472 10233747 Here, we have investigated whether protection of NOD mice from IDDM was associated with changes on costimulatory pathways of T and B cells, namely CD28/CTLA-4-B7 and CD40-CD40 ligand (CD40L) and we also further characterized protective T helper (Th) cells with regards to the expression of the differentiation markers CD45RB and CD38.
15473 10233747 The protective effect of Mycobacterium avium infection is also associated with increased CD40L and CTLA-4- expressing Th cells and with the generation of a CD40- IgG+ B cells.
15474 10233747 Non-obese diabetic (NOD) mice spontaneously develop autoimmune insulin-dependent diabetes mellitus (IDDM).
15475 10233747 Here, we have investigated whether protection of NOD mice from IDDM was associated with changes on costimulatory pathways of T and B cells, namely CD28/CTLA-4-B7 and CD40-CD40 ligand (CD40L) and we also further characterized protective T helper (Th) cells with regards to the expression of the differentiation markers CD45RB and CD38.
15476 10233747 The protective effect of Mycobacterium avium infection is also associated with increased CD40L and CTLA-4- expressing Th cells and with the generation of a CD40- IgG+ B cells.
15477 10319267 This review concerns the 8.1 AH (HLA-A1, C7, B8, C4AQ0, C4B1, DR3, DQ2), which is carried by most Caucasians with HLA-B8.
15478 10319267 It is associated with accelerated human immunodeficiency virus (HIV) disease, and susceptibility to insulin-dependent diabetes mellitus (IDDM), systemic lupus erythematosus, dermatitis herpetiformis, common variable immunodeficiency and IgA deficiency, myasthenia gravis and several other conditions.
15479 10319267 We have mapped susceptibility genes for HIV, IDDM and myasthenia gravis to the central MHC between HLA-B and the tumour necrosis factor or complement genes.
15480 10319267 This review concerns the 8.1 AH (HLA-A1, C7, B8, C4AQ0, C4B1, DR3, DQ2), which is carried by most Caucasians with HLA-B8.
15481 10319267 It is associated with accelerated human immunodeficiency virus (HIV) disease, and susceptibility to insulin-dependent diabetes mellitus (IDDM), systemic lupus erythematosus, dermatitis herpetiformis, common variable immunodeficiency and IgA deficiency, myasthenia gravis and several other conditions.
15482 10319267 We have mapped susceptibility genes for HIV, IDDM and myasthenia gravis to the central MHC between HLA-B and the tumour necrosis factor or complement genes.
15483 10320438 In adults with IDDM, cognitive impairments may be associated independently with chronic hyperglycemia-as indexed by glycosylated hemoglobin levels or by the presence of biomedical complications, or with repeated episodes of moderately severe hypoglycemia.
15484 10320922 Genetic markers and insulin-dependent diabetes mellitus (IDDM) in Sardinia.
15485 10320922 The distributions of some genetic markers in 106 Sardinian individuals with insulin-dependent diabetes mellitus (IDDM) and in a control sample of 186 nondiabetic Sardinians were studied.
15486 10320922 Genetic markers and insulin-dependent diabetes mellitus (IDDM) in Sardinia.
15487 10320922 The distributions of some genetic markers in 106 Sardinian individuals with insulin-dependent diabetes mellitus (IDDM) and in a control sample of 186 nondiabetic Sardinians were studied.
15488 10323367 Type I (insulin-dependent) diabetes mellitus (IDDM) is an autoimmune disease that results from the destruction of insulin-secreting pancreatic islet beta-cells by autoreactive cells and their mediators.
15489 10323367 Th1 cytokines, including interleukin-2 and interferon-gamma, induced islet beta-cell destruction directly by accelerating activation-induced cell death (apoptosis) and by up-regulating the expression of select adhesion molecules, Th1 cytokines facilitated the pancreatic homing of autoreactive leukocytes, hence enhancing beta-cell destruction.
15490 10330294 To evaluate the potential of this approach for treatment of insulin-dependent diabetes mellitus (IDDM), we have designed a cyclic peptide vaccine, DiavaX, from the third hypervariable region of the beta-chain of the NOD mouse MHC class II I-Ag7.
15491 10330300 GAD65 (glutamic acid decarboxylase) is an important autoantigen in both type 1 (insulin-dependent) diabetes mellitus (IDDM) and the neurological autoimmune disease stiff-man syndrome (SMS), and is expressed in pancreatic islets as well as the nervous system.
15492 10330300 To study regulation of T cell responsiveness to GAD65, we investigated a non-diabetic SMS patient with HLA-DR3/7 (predisposing to type 1 diabetes) and high levels of type 1 diabetes-associated autoantibodies against GAD65 and islet cells, and compared the results with those of her diabetic son and two other SMS patients.
15493 10330300 T cell responses to GAD65 were repeatedly absent in primary stimulation, whereas IA-2, islet antigen and tetanus toxoid induced significant T cell proliferation.
15494 10330300 These T cells produced the immunoregulatory cytokine IL-10 in combination with IFN-gamma and IL-4 (Th0).
15495 10333088 Insulin increases in vitro production of Th2 profile cytokines in peripheral blood cultures in subjects at high risk of diabetes type 1 and patients with newly diagnosed IDDM.
15496 10334305 Cellular immune responses against proinsulin: no evidence for enhanced reactivity in individuals with IDDM.
15497 10334305 Investigations of humans and nonobese diabetic mice suggest that proinsulin and/or a fragment of the region spanning C-peptide and the B-chain of insulin (i.e., proinsulin peptide) may serve as key autoantigens in IDDM.
15498 10334305 In vitro peripheral blood mononuclear cell (PBMC) responses against these antigens, a control antigen (tetanus toxoid), and phytohemaglutinin were determined in 60 individuals with newly diagnosed IDDM (< or = 1 day from diagnosis) in 34 islet cell cytoplasmic autoantibody- and/or insulin autoantibody-negative first-degree relatives of the IDDM subjects, and in 28 autoantibody-negative control subjects.
15499 10334305 Unlike previous reports suggesting diabetes-associated elevations in cellular immunity to other beta-cell antigens (e.g., GAD, IA-2, etc.), we observed equivalent levels of phytohemaglutinin stimulation and cellular proliferation in all groups against these antigens (all P values were not significant).
15500 10334305 The mean stimulation index +/- SD and frequency of reactivity to proinsulin for healthy control subjects and IDDM patients, respectively, were as follows: 1 microg/ml (1.5 +/- 1.0, 1 out of 17 [6%]; 1.9 +/- 1.4, 4 out of 33 [12%]); 10 microg/ml (1.7 +/- 1.3, 1 out of 17 [6%]; 1.2 +/- 0.6, 0 out of 28 [0%]); and 50 microg/ml (1.2 +/- 0.6, 1 out of 16 [6%]; 1.1 +/- 0.6, 1 out of 27 [4%]).
15501 10334305 The response in healthy control subjects, autoantibody-negative relatives, and IDDM patients, respectively, against the proinsulin peptide fragment were as follows: 1 microg/ml (0.9 +/- 0.4, 1 out of 12 [8%]; 1.3 +/- 1.1, 4 out of 34 [11%]; 1.1 +/- 0.3, 2 out of 28 [7%]); 10 microg/ml (0.9 +/- 0.6, 1 out of 12 [8%]; 1.2 +/- 0.6, 3 out of 34 [9%] 1.4 +/- 1.7, 2 out of 28 [7%]); and 50 microg/ml (1.0 +/- 0.7, 1 out of 12 [8%]; 1.2 +/- 0.5, 2 out of 34 [6%]; 1.3 +/- 0.5, 2 out of 28 [7%]).
15502 10334305 Taken together with previous studies reporting relatively infrequent occurrences of autoantibodies to proinsulin, the role of immunity to this molecule in the pathogenesis of IDDM in humans remains unclear.
15503 10334305 Cellular immune responses against proinsulin: no evidence for enhanced reactivity in individuals with IDDM.
15504 10334305 Investigations of humans and nonobese diabetic mice suggest that proinsulin and/or a fragment of the region spanning C-peptide and the B-chain of insulin (i.e., proinsulin peptide) may serve as key autoantigens in IDDM.
15505 10334305 In vitro peripheral blood mononuclear cell (PBMC) responses against these antigens, a control antigen (tetanus toxoid), and phytohemaglutinin were determined in 60 individuals with newly diagnosed IDDM (< or = 1 day from diagnosis) in 34 islet cell cytoplasmic autoantibody- and/or insulin autoantibody-negative first-degree relatives of the IDDM subjects, and in 28 autoantibody-negative control subjects.
15506 10334305 Unlike previous reports suggesting diabetes-associated elevations in cellular immunity to other beta-cell antigens (e.g., GAD, IA-2, etc.), we observed equivalent levels of phytohemaglutinin stimulation and cellular proliferation in all groups against these antigens (all P values were not significant).
15507 10334305 The mean stimulation index +/- SD and frequency of reactivity to proinsulin for healthy control subjects and IDDM patients, respectively, were as follows: 1 microg/ml (1.5 +/- 1.0, 1 out of 17 [6%]; 1.9 +/- 1.4, 4 out of 33 [12%]); 10 microg/ml (1.7 +/- 1.3, 1 out of 17 [6%]; 1.2 +/- 0.6, 0 out of 28 [0%]); and 50 microg/ml (1.2 +/- 0.6, 1 out of 16 [6%]; 1.1 +/- 0.6, 1 out of 27 [4%]).
15508 10334305 The response in healthy control subjects, autoantibody-negative relatives, and IDDM patients, respectively, against the proinsulin peptide fragment were as follows: 1 microg/ml (0.9 +/- 0.4, 1 out of 12 [8%]; 1.3 +/- 1.1, 4 out of 34 [11%]; 1.1 +/- 0.3, 2 out of 28 [7%]); 10 microg/ml (0.9 +/- 0.6, 1 out of 12 [8%]; 1.2 +/- 0.6, 3 out of 34 [9%] 1.4 +/- 1.7, 2 out of 28 [7%]); and 50 microg/ml (1.0 +/- 0.7, 1 out of 12 [8%]; 1.2 +/- 0.5, 2 out of 34 [6%]; 1.3 +/- 0.5, 2 out of 28 [7%]).
15509 10334305 Taken together with previous studies reporting relatively infrequent occurrences of autoantibodies to proinsulin, the role of immunity to this molecule in the pathogenesis of IDDM in humans remains unclear.
15510 10334305 Cellular immune responses against proinsulin: no evidence for enhanced reactivity in individuals with IDDM.
15511 10334305 Investigations of humans and nonobese diabetic mice suggest that proinsulin and/or a fragment of the region spanning C-peptide and the B-chain of insulin (i.e., proinsulin peptide) may serve as key autoantigens in IDDM.
15512 10334305 In vitro peripheral blood mononuclear cell (PBMC) responses against these antigens, a control antigen (tetanus toxoid), and phytohemaglutinin were determined in 60 individuals with newly diagnosed IDDM (< or = 1 day from diagnosis) in 34 islet cell cytoplasmic autoantibody- and/or insulin autoantibody-negative first-degree relatives of the IDDM subjects, and in 28 autoantibody-negative control subjects.
15513 10334305 Unlike previous reports suggesting diabetes-associated elevations in cellular immunity to other beta-cell antigens (e.g., GAD, IA-2, etc.), we observed equivalent levels of phytohemaglutinin stimulation and cellular proliferation in all groups against these antigens (all P values were not significant).
15514 10334305 The mean stimulation index +/- SD and frequency of reactivity to proinsulin for healthy control subjects and IDDM patients, respectively, were as follows: 1 microg/ml (1.5 +/- 1.0, 1 out of 17 [6%]; 1.9 +/- 1.4, 4 out of 33 [12%]); 10 microg/ml (1.7 +/- 1.3, 1 out of 17 [6%]; 1.2 +/- 0.6, 0 out of 28 [0%]); and 50 microg/ml (1.2 +/- 0.6, 1 out of 16 [6%]; 1.1 +/- 0.6, 1 out of 27 [4%]).
15515 10334305 The response in healthy control subjects, autoantibody-negative relatives, and IDDM patients, respectively, against the proinsulin peptide fragment were as follows: 1 microg/ml (0.9 +/- 0.4, 1 out of 12 [8%]; 1.3 +/- 1.1, 4 out of 34 [11%]; 1.1 +/- 0.3, 2 out of 28 [7%]); 10 microg/ml (0.9 +/- 0.6, 1 out of 12 [8%]; 1.2 +/- 0.6, 3 out of 34 [9%] 1.4 +/- 1.7, 2 out of 28 [7%]); and 50 microg/ml (1.0 +/- 0.7, 1 out of 12 [8%]; 1.2 +/- 0.5, 2 out of 34 [6%]; 1.3 +/- 0.5, 2 out of 28 [7%]).
15516 10334305 Taken together with previous studies reporting relatively infrequent occurrences of autoantibodies to proinsulin, the role of immunity to this molecule in the pathogenesis of IDDM in humans remains unclear.
15517 10334305 Cellular immune responses against proinsulin: no evidence for enhanced reactivity in individuals with IDDM.
15518 10334305 Investigations of humans and nonobese diabetic mice suggest that proinsulin and/or a fragment of the region spanning C-peptide and the B-chain of insulin (i.e., proinsulin peptide) may serve as key autoantigens in IDDM.
15519 10334305 In vitro peripheral blood mononuclear cell (PBMC) responses against these antigens, a control antigen (tetanus toxoid), and phytohemaglutinin were determined in 60 individuals with newly diagnosed IDDM (< or = 1 day from diagnosis) in 34 islet cell cytoplasmic autoantibody- and/or insulin autoantibody-negative first-degree relatives of the IDDM subjects, and in 28 autoantibody-negative control subjects.
15520 10334305 Unlike previous reports suggesting diabetes-associated elevations in cellular immunity to other beta-cell antigens (e.g., GAD, IA-2, etc.), we observed equivalent levels of phytohemaglutinin stimulation and cellular proliferation in all groups against these antigens (all P values were not significant).
15521 10334305 The mean stimulation index +/- SD and frequency of reactivity to proinsulin for healthy control subjects and IDDM patients, respectively, were as follows: 1 microg/ml (1.5 +/- 1.0, 1 out of 17 [6%]; 1.9 +/- 1.4, 4 out of 33 [12%]); 10 microg/ml (1.7 +/- 1.3, 1 out of 17 [6%]; 1.2 +/- 0.6, 0 out of 28 [0%]); and 50 microg/ml (1.2 +/- 0.6, 1 out of 16 [6%]; 1.1 +/- 0.6, 1 out of 27 [4%]).
15522 10334305 The response in healthy control subjects, autoantibody-negative relatives, and IDDM patients, respectively, against the proinsulin peptide fragment were as follows: 1 microg/ml (0.9 +/- 0.4, 1 out of 12 [8%]; 1.3 +/- 1.1, 4 out of 34 [11%]; 1.1 +/- 0.3, 2 out of 28 [7%]); 10 microg/ml (0.9 +/- 0.6, 1 out of 12 [8%]; 1.2 +/- 0.6, 3 out of 34 [9%] 1.4 +/- 1.7, 2 out of 28 [7%]); and 50 microg/ml (1.0 +/- 0.7, 1 out of 12 [8%]; 1.2 +/- 0.5, 2 out of 34 [6%]; 1.3 +/- 0.5, 2 out of 28 [7%]).
15523 10334305 Taken together with previous studies reporting relatively infrequent occurrences of autoantibodies to proinsulin, the role of immunity to this molecule in the pathogenesis of IDDM in humans remains unclear.
15524 10334305 Cellular immune responses against proinsulin: no evidence for enhanced reactivity in individuals with IDDM.
15525 10334305 Investigations of humans and nonobese diabetic mice suggest that proinsulin and/or a fragment of the region spanning C-peptide and the B-chain of insulin (i.e., proinsulin peptide) may serve as key autoantigens in IDDM.
15526 10334305 In vitro peripheral blood mononuclear cell (PBMC) responses against these antigens, a control antigen (tetanus toxoid), and phytohemaglutinin were determined in 60 individuals with newly diagnosed IDDM (< or = 1 day from diagnosis) in 34 islet cell cytoplasmic autoantibody- and/or insulin autoantibody-negative first-degree relatives of the IDDM subjects, and in 28 autoantibody-negative control subjects.
15527 10334305 Unlike previous reports suggesting diabetes-associated elevations in cellular immunity to other beta-cell antigens (e.g., GAD, IA-2, etc.), we observed equivalent levels of phytohemaglutinin stimulation and cellular proliferation in all groups against these antigens (all P values were not significant).
15528 10334305 The mean stimulation index +/- SD and frequency of reactivity to proinsulin for healthy control subjects and IDDM patients, respectively, were as follows: 1 microg/ml (1.5 +/- 1.0, 1 out of 17 [6%]; 1.9 +/- 1.4, 4 out of 33 [12%]); 10 microg/ml (1.7 +/- 1.3, 1 out of 17 [6%]; 1.2 +/- 0.6, 0 out of 28 [0%]); and 50 microg/ml (1.2 +/- 0.6, 1 out of 16 [6%]; 1.1 +/- 0.6, 1 out of 27 [4%]).
15529 10334305 The response in healthy control subjects, autoantibody-negative relatives, and IDDM patients, respectively, against the proinsulin peptide fragment were as follows: 1 microg/ml (0.9 +/- 0.4, 1 out of 12 [8%]; 1.3 +/- 1.1, 4 out of 34 [11%]; 1.1 +/- 0.3, 2 out of 28 [7%]); 10 microg/ml (0.9 +/- 0.6, 1 out of 12 [8%]; 1.2 +/- 0.6, 3 out of 34 [9%] 1.4 +/- 1.7, 2 out of 28 [7%]); and 50 microg/ml (1.0 +/- 0.7, 1 out of 12 [8%]; 1.2 +/- 0.5, 2 out of 34 [6%]; 1.3 +/- 0.5, 2 out of 28 [7%]).
15530 10334305 Taken together with previous studies reporting relatively infrequent occurrences of autoantibodies to proinsulin, the role of immunity to this molecule in the pathogenesis of IDDM in humans remains unclear.
15531 10334305 Cellular immune responses against proinsulin: no evidence for enhanced reactivity in individuals with IDDM.
15532 10334305 Investigations of humans and nonobese diabetic mice suggest that proinsulin and/or a fragment of the region spanning C-peptide and the B-chain of insulin (i.e., proinsulin peptide) may serve as key autoantigens in IDDM.
15533 10334305 In vitro peripheral blood mononuclear cell (PBMC) responses against these antigens, a control antigen (tetanus toxoid), and phytohemaglutinin were determined in 60 individuals with newly diagnosed IDDM (< or = 1 day from diagnosis) in 34 islet cell cytoplasmic autoantibody- and/or insulin autoantibody-negative first-degree relatives of the IDDM subjects, and in 28 autoantibody-negative control subjects.
15534 10334305 Unlike previous reports suggesting diabetes-associated elevations in cellular immunity to other beta-cell antigens (e.g., GAD, IA-2, etc.), we observed equivalent levels of phytohemaglutinin stimulation and cellular proliferation in all groups against these antigens (all P values were not significant).
15535 10334305 The mean stimulation index +/- SD and frequency of reactivity to proinsulin for healthy control subjects and IDDM patients, respectively, were as follows: 1 microg/ml (1.5 +/- 1.0, 1 out of 17 [6%]; 1.9 +/- 1.4, 4 out of 33 [12%]); 10 microg/ml (1.7 +/- 1.3, 1 out of 17 [6%]; 1.2 +/- 0.6, 0 out of 28 [0%]); and 50 microg/ml (1.2 +/- 0.6, 1 out of 16 [6%]; 1.1 +/- 0.6, 1 out of 27 [4%]).
15536 10334305 The response in healthy control subjects, autoantibody-negative relatives, and IDDM patients, respectively, against the proinsulin peptide fragment were as follows: 1 microg/ml (0.9 +/- 0.4, 1 out of 12 [8%]; 1.3 +/- 1.1, 4 out of 34 [11%]; 1.1 +/- 0.3, 2 out of 28 [7%]); 10 microg/ml (0.9 +/- 0.6, 1 out of 12 [8%]; 1.2 +/- 0.6, 3 out of 34 [9%] 1.4 +/- 1.7, 2 out of 28 [7%]); and 50 microg/ml (1.0 +/- 0.7, 1 out of 12 [8%]; 1.2 +/- 0.5, 2 out of 34 [6%]; 1.3 +/- 0.5, 2 out of 28 [7%]).
15537 10334305 Taken together with previous studies reporting relatively infrequent occurrences of autoantibodies to proinsulin, the role of immunity to this molecule in the pathogenesis of IDDM in humans remains unclear.
15538 10335123 In both groups--patients treated with insulin and with oral antidiabetic agents a positive correlation between fT4 and glycated hemoglobin levels were observed.
15539 10335123 There are no differences in thyroid gland function in patients with non-insulin dependent diabetes mellitus. 2.
15540 10335422 In insulin-dependent diabetic (IDDM) patients suffering from neuropathy, red blood cell (RBC) Na/K ATPase is decreased.
15541 10335422 Moreover, ACE inhibitor treatment in IDDM patients, whether hypertensive or not, was associated with higher levels of RBC Na/K ATPase, which could account for its beneficial effect on diabetic neuropathy.
15542 10335422 In insulin-dependent diabetic (IDDM) patients suffering from neuropathy, red blood cell (RBC) Na/K ATPase is decreased.
15543 10335422 Moreover, ACE inhibitor treatment in IDDM patients, whether hypertensive or not, was associated with higher levels of RBC Na/K ATPase, which could account for its beneficial effect on diabetic neuropathy.
15544 10336856 To investigate the role of our cloned transmembrane envelope protein in the pathogenesis of autoimmune insulin-dependent diabetes mellitus (IDDM) as an autoantigen or immunosuppressive modulator, a high amount of transmembrane envelope protein was essentially required.
15545 10336856 The processed hydrophilic retroviral transmembrane envelope protein was still immune reactive with NOD sera and also showed immunosuppressive activity by down-regulating the Th1-type cytokine (interferon-gamma) and up-regulating the Th2-type cytokine (interleukin 10).
15546 10337243 In cattle, we encountered insulin-dependent diabetes mellitus (IDDM) associated with bovine viral diarrhoea virus (BVDV) infection.
15547 10337852 The aim of the present study was to evaluate the action of plasma from insulin-dependent diabetic (IDDM) pregnant women on nitric oxide synthase (NOS) activity in cultured human umbilical vein endothelial cells (HUVECs).
15548 10337852 We observed a significant increase in NOS activity, intracellular calcium, and Na+/K+-ATPase activity in cultured HUVECs exposed to IDDM plasma.
15549 10337852 The aim of the present study was to evaluate the action of plasma from insulin-dependent diabetic (IDDM) pregnant women on nitric oxide synthase (NOS) activity in cultured human umbilical vein endothelial cells (HUVECs).
15550 10337852 We observed a significant increase in NOS activity, intracellular calcium, and Na+/K+-ATPase activity in cultured HUVECs exposed to IDDM plasma.
15551 10339045 We designed and evaluated an ambulatory care intervention aimed at improving glycemic control and reducing hospitalizations in patients with insulin-dependent diabetes mellitus (IDDM).
15552 10342534 The height at time of diagnosis of 35 children with insulin-dependent diabetes mellitus (IDDM) was compared with growth reference data.
15553 10352280 The nonobese diabetic (NOD) mouse, a model of spontaneous insulin-dependent diabetes mellitus (IDDM), fails to express surface MHC class II I-Eg7 molecules due to a deletion in the E alpha gene promoter.
15554 10352280 Of 80 hsp peptides tested, none bind with high affinity to both MHC molecules, arguing against some of the mechanisms hypothesized to explain protection from IDDM in E alpha-transgenic NOD mice.
15555 10352280 The nonobese diabetic (NOD) mouse, a model of spontaneous insulin-dependent diabetes mellitus (IDDM), fails to express surface MHC class II I-Eg7 molecules due to a deletion in the E alpha gene promoter.
15556 10352280 Of 80 hsp peptides tested, none bind with high affinity to both MHC molecules, arguing against some of the mechanisms hypothesized to explain protection from IDDM in E alpha-transgenic NOD mice.
15557 10353294 It remains to be evaluated whether angiotensin II-receptor antagonists can exert intrarenal effects and antiproteinuric actions similar to those of ACE inhibitors.
15558 10353294 While primary prevention of diabetic nephropathy is still an unsolved problem. there is convincing evidence that in patients with type 1 (insulin-dependent diabetes mellitus; IDDM) or 2 diabetes mellitus and incipient nephropathy ACE inhibitors reduce urinary albumin excretion and slow the progression to overt nephropathy.
15559 10353323 To evaluate oxidative stress in type I diabetes mellitus, two antioxidant enzymes in erythrocytes, copper-zinc superoxide dismutase (SOD EC 1.15.1.1.) and seleno-dependent glutathione peroxidase (GSH-Px; EC 1.11.19), and two indexes of peroxidation in plasma, thiobarbituric acid reactive substances (TBARS) and organic hydroperoxides (OHP), were measured in 118 patients with insulin-dependent diabetes mellitus (IDDM), classified in accordance with the presence or absence of vascular complications and the degree of metabolic control established by the HbA1c level.
15560 10355156 An otherwise healthy 35 year old male with insulin-dependent diabetes mellitus (IDDM) presented himself three days after a single intranasal methamphetamine abusus.
15561 10362661 Whether young patients with insulin-dependent diabetes mellitus (IDDM) have reduced arterial compliance before developing endothelial dysfunction or overt micro- and macrovascular disease is unclear.
15562 10374307 To understand latent autoimmune diabetes mellitus in adults (LADA), we compared the clinical characteristics, fasting plasma glucose and C-peptide level, genetic frequency of HLA-DQA1, -DQB1 chain in 25 patients with LADA, 57 patients with insulin-dependent diabetes mellitus (IDDM, 21 patients with children-onset IDDM, 36 patients with adult-onset IDDM with ketosis), 38 patients with NIDDM (mild and moderate 30 patients and severe 8) and 42 normal persons.
15563 10376440 We have studied T cell responses in type 1 diabetic patients and age and partly HLA matched controls to IA-2 peptides designed to bind HLA risk alleles of IDDM as DR*0401 and DQ*0302.
15564 10377681 Insulin-dependent diabetes mellitus (IDDM) is not only a common metabolic disorder in industrialised countries, but its incidence is still increasing, especially in Scandinavia.
15565 10377681 The article consists in a review of evidence implicating nitric oxide (NO) and the cytokine, interleukin-1 (IL-1), in the pathogenesis of IDDM.
15566 10377681 Cytotoxic effects of IL-1 and NO, generated through autoimmune reactions associated with insulitis and impairing the function of insulin-producing pancreatic beta-cells in IDDM, are discussed, as are possible pharmacological strategies for blocking this toxicity.
15567 10377681 Compounds capable of blocking IL-1 cell surface receptors and NO synthesis may prove beneficial in protecting beta-cells from autoimmune assault in IDDM.
15568 10377681 If IL-1 causes beta-cell dysfunction and destruction through NO synthesis in IDDM, several pathways in the IL-1-NO system are attractive potential targets for drugs protecting beta-cells against these effects, thus providing a means of intervening in the pathogenesis of IDDM.
15569 10377681 Insulin-dependent diabetes mellitus (IDDM) is not only a common metabolic disorder in industrialised countries, but its incidence is still increasing, especially in Scandinavia.
15570 10377681 The article consists in a review of evidence implicating nitric oxide (NO) and the cytokine, interleukin-1 (IL-1), in the pathogenesis of IDDM.
15571 10377681 Cytotoxic effects of IL-1 and NO, generated through autoimmune reactions associated with insulitis and impairing the function of insulin-producing pancreatic beta-cells in IDDM, are discussed, as are possible pharmacological strategies for blocking this toxicity.
15572 10377681 Compounds capable of blocking IL-1 cell surface receptors and NO synthesis may prove beneficial in protecting beta-cells from autoimmune assault in IDDM.
15573 10377681 If IL-1 causes beta-cell dysfunction and destruction through NO synthesis in IDDM, several pathways in the IL-1-NO system are attractive potential targets for drugs protecting beta-cells against these effects, thus providing a means of intervening in the pathogenesis of IDDM.
15574 10377681 Insulin-dependent diabetes mellitus (IDDM) is not only a common metabolic disorder in industrialised countries, but its incidence is still increasing, especially in Scandinavia.
15575 10377681 The article consists in a review of evidence implicating nitric oxide (NO) and the cytokine, interleukin-1 (IL-1), in the pathogenesis of IDDM.
15576 10377681 Cytotoxic effects of IL-1 and NO, generated through autoimmune reactions associated with insulitis and impairing the function of insulin-producing pancreatic beta-cells in IDDM, are discussed, as are possible pharmacological strategies for blocking this toxicity.
15577 10377681 Compounds capable of blocking IL-1 cell surface receptors and NO synthesis may prove beneficial in protecting beta-cells from autoimmune assault in IDDM.
15578 10377681 If IL-1 causes beta-cell dysfunction and destruction through NO synthesis in IDDM, several pathways in the IL-1-NO system are attractive potential targets for drugs protecting beta-cells against these effects, thus providing a means of intervening in the pathogenesis of IDDM.
15579 10377681 Insulin-dependent diabetes mellitus (IDDM) is not only a common metabolic disorder in industrialised countries, but its incidence is still increasing, especially in Scandinavia.
15580 10377681 The article consists in a review of evidence implicating nitric oxide (NO) and the cytokine, interleukin-1 (IL-1), in the pathogenesis of IDDM.
15581 10377681 Cytotoxic effects of IL-1 and NO, generated through autoimmune reactions associated with insulitis and impairing the function of insulin-producing pancreatic beta-cells in IDDM, are discussed, as are possible pharmacological strategies for blocking this toxicity.
15582 10377681 Compounds capable of blocking IL-1 cell surface receptors and NO synthesis may prove beneficial in protecting beta-cells from autoimmune assault in IDDM.
15583 10377681 If IL-1 causes beta-cell dysfunction and destruction through NO synthesis in IDDM, several pathways in the IL-1-NO system are attractive potential targets for drugs protecting beta-cells against these effects, thus providing a means of intervening in the pathogenesis of IDDM.
15584 10377681 Insulin-dependent diabetes mellitus (IDDM) is not only a common metabolic disorder in industrialised countries, but its incidence is still increasing, especially in Scandinavia.
15585 10377681 The article consists in a review of evidence implicating nitric oxide (NO) and the cytokine, interleukin-1 (IL-1), in the pathogenesis of IDDM.
15586 10377681 Cytotoxic effects of IL-1 and NO, generated through autoimmune reactions associated with insulitis and impairing the function of insulin-producing pancreatic beta-cells in IDDM, are discussed, as are possible pharmacological strategies for blocking this toxicity.
15587 10377681 Compounds capable of blocking IL-1 cell surface receptors and NO synthesis may prove beneficial in protecting beta-cells from autoimmune assault in IDDM.
15588 10377681 If IL-1 causes beta-cell dysfunction and destruction through NO synthesis in IDDM, several pathways in the IL-1-NO system are attractive potential targets for drugs protecting beta-cells against these effects, thus providing a means of intervening in the pathogenesis of IDDM.
15589 10377954 We propose that the increase in lymphocyte suppressive activity caused by cerebrocrast administration may prevent the development of IDDM and NIDDM in patients with pre-diabetes, but in patients with early and overt diabetes mellitus the drug administration may prevent the overexpression of insulin antibodies and other antibodies.
15590 10377954 The effect of cerebrocrast on the de novo production of insulin and IL-2 receptors may be beneficial for IDDM and NIDDM patients.
15591 10377954 We propose that the increase in lymphocyte suppressive activity caused by cerebrocrast administration may prevent the development of IDDM and NIDDM in patients with pre-diabetes, but in patients with early and overt diabetes mellitus the drug administration may prevent the overexpression of insulin antibodies and other antibodies.
15592 10377954 The effect of cerebrocrast on the de novo production of insulin and IL-2 receptors may be beneficial for IDDM and NIDDM patients.
15593 10381252 However, in doses ranging from 0.083 mmol/d to 0.42 mmol/d, vanadium has shown therapeutic potential in clinical studies with patients of both insulin-dependent diabetes mellitus (IDDM) and noninsulin-dependent diabetes mellitus (NIDDM) type.
15594 10382034 The use of the probiotic Acylact in combination with Viferone containing human recombinant interferon-alpha 2 in the treatment of intestinal dysbacteriosis in children with insulin-dependent diabetes mellitus (IDDM) was shown to be highly efficient.
15595 10392345 To investigate the prevalence of mitochondrial DNA mutations among Japanese children with IDDM as well as in those with NIDDM, a total of 155 patients with IDDM and 30 patients with NIDDM who were younger than 15 years of age at onset were studied for the following mtDNA mutations: 1) the A-->G mutation at position 3243 of mitochondrial leucine transfer RNA (3243 mutation); 2) the G-->A mutation at position 3316 of mitochondrial leucine transfer RNA (3316 mutation), and 3) The T-->C mutation at position 3394 of the mitochondrial NADH dehydrogenase subunit (3394 mutation).
15596 10393372 A 61-year-old woman with a 2-year history of insulin-dependent diabetes mellitus (IDDM) developed nephrotic syndrome.
15597 10395242 Twenty-year-old twin sons had been treated with insulin since the age of 7, when both were diagnosed with insulin-dependent diabetes mellitus (IDDM).
15598 10396031 In this paper we report the concentration of terminal complement complexes (TCCs, SC5b-9, an index of complement activation) in newly diagnosed insulin-dependent diabetes mellitus (IDDM) patient serum and normal human serum.
15599 10400135 Children with insulin-dependent diabetes mellitus (IDDM) suffer from a chronic autoimmune beta cell destruction of unknown origin, maybe due to superantigens or retroviral endogenous genes.
15600 10400139 Chemokine receptor CCR2 and CCR5 polymorphisms in children with insulin-dependent diabetes mellitus.
15601 10400139 Studies have shown the important roles of several regulatory and proinflammatory cytokines in insulin-dependent diabetes mellitus (IDDM).
15602 10400139 CC-chemokine receptors CCR2 and CCR5 bind chemokines that are involved in the trafficking of leukocytes in both basal and inflammatory states.
15603 10400139 A common 32-bp deletion mutation in the CCR5 gene (CCR5delta32) and a G-to-A nucleotide substitution in the CCR2 at position 190 (CCR2-64I) have recently been described.
15604 10400139 The role of this mutation in IDDM cannot be explained yet, but, because CCR2 mediates the chemotaxis of CD4+ and CD8+ T cells to areas of inflammation and because these cells play important roles in insulitis, a mutation in the CCR2 gene may contribute to the susceptibility to the disease.
15605 10400139 According to these results, the CCR2 gene may be a new candidate for the susceptibility locus of IDDM.
15606 10400139 Chemokine receptor CCR2 and CCR5 polymorphisms in children with insulin-dependent diabetes mellitus.
15607 10400139 Studies have shown the important roles of several regulatory and proinflammatory cytokines in insulin-dependent diabetes mellitus (IDDM).
15608 10400139 CC-chemokine receptors CCR2 and CCR5 bind chemokines that are involved in the trafficking of leukocytes in both basal and inflammatory states.
15609 10400139 A common 32-bp deletion mutation in the CCR5 gene (CCR5delta32) and a G-to-A nucleotide substitution in the CCR2 at position 190 (CCR2-64I) have recently been described.
15610 10400139 The role of this mutation in IDDM cannot be explained yet, but, because CCR2 mediates the chemotaxis of CD4+ and CD8+ T cells to areas of inflammation and because these cells play important roles in insulitis, a mutation in the CCR2 gene may contribute to the susceptibility to the disease.
15611 10400139 According to these results, the CCR2 gene may be a new candidate for the susceptibility locus of IDDM.
15612 10400139 Chemokine receptor CCR2 and CCR5 polymorphisms in children with insulin-dependent diabetes mellitus.
15613 10400139 Studies have shown the important roles of several regulatory and proinflammatory cytokines in insulin-dependent diabetes mellitus (IDDM).
15614 10400139 CC-chemokine receptors CCR2 and CCR5 bind chemokines that are involved in the trafficking of leukocytes in both basal and inflammatory states.
15615 10400139 A common 32-bp deletion mutation in the CCR5 gene (CCR5delta32) and a G-to-A nucleotide substitution in the CCR2 at position 190 (CCR2-64I) have recently been described.
15616 10400139 The role of this mutation in IDDM cannot be explained yet, but, because CCR2 mediates the chemotaxis of CD4+ and CD8+ T cells to areas of inflammation and because these cells play important roles in insulitis, a mutation in the CCR2 gene may contribute to the susceptibility to the disease.
15617 10400139 According to these results, the CCR2 gene may be a new candidate for the susceptibility locus of IDDM.
15618 10403913 The NOD mouse has been used to explore the many features of insulin-dependent diabetes mellitus (IDDM) that is caused by the destruction of insulin-producing beta cells in the islets of Langerhans of the pancreas.
15619 10403913 The present study shows that transfer of IFN-gamma-stimulated DC of the NOD or ICR mouse into the NOD mouse did not accelerate IDDM onset but afforded long-lasting protection against clinical and histological signs of IDDM in the recipient mice.
15620 10403913 The NOD mouse has been used to explore the many features of insulin-dependent diabetes mellitus (IDDM) that is caused by the destruction of insulin-producing beta cells in the islets of Langerhans of the pancreas.
15621 10403913 The present study shows that transfer of IFN-gamma-stimulated DC of the NOD or ICR mouse into the NOD mouse did not accelerate IDDM onset but afforded long-lasting protection against clinical and histological signs of IDDM in the recipient mice.
15622 10403922 The aim was to evaluate the level of responsiveness in two neighbouring countries with different poliovirus immunization practices and striking differences in the incidence of insulin-dependent diabetes mellitus (IDDM), a disease in which early enterovirus infections are an aetiological risk factor.
15623 10404800 Predictive value of human leukocyte antigen class II typing for the development of islet autoantibodies and insulin-dependent diabetes postpartum in women with gestational diabetes.
15624 10404800 Gestational diabetes mellitus (GDM) is a risk factor for the development of insulin-dependent diabetes mellitus (IDDM) and noninsulin-dependent diabetes mellitus postpartum.
15625 10404800 To evaluate whether there is any association of human leukocyte antigen (HLA) class II alleles (DR and DQ) with GDM and the postpartum development of IDDM, we analyzed 184 women with GDM from Germany for HLA class II alleles, islet autoantibodies [islet cell autoantibodies (ICA), glutamic acid decarboxylase autoantibodies (GADA), and protein tyrosine phosphatase IA-2 autoantibodies (IA-2A), and the postpartum development of diabetes.
15626 10404800 Twenty-five (59.5%) islet antibody-positive women and 17 (74%) women who developed IDDM postpartum had a DR3- or DR4-containing genotype.
15627 10404800 The cumulative risk to develop IDDM within 2 yr postpartum in GDM women with either DR3 or DR4 was 22% compared to 7% in women without those alleles (P = 0.02) and rose to 50% in the DR3- or DR4-positive women who had required insulin during pregnancy (P = 0.006).
15628 10404800 Combining the determination of susceptible HLA alleles (DR3, DR4) with islet autoantibody measurement increased the sensitivity of identifying GDM women developing postpartum IDDM to 92%, but did not improve risk assessment above that achieved using GADA measurement alone, which was the strongest predictor of IDDM.
15629 10404800 Predictive value of human leukocyte antigen class II typing for the development of islet autoantibodies and insulin-dependent diabetes postpartum in women with gestational diabetes.
15630 10404800 Gestational diabetes mellitus (GDM) is a risk factor for the development of insulin-dependent diabetes mellitus (IDDM) and noninsulin-dependent diabetes mellitus postpartum.
15631 10404800 To evaluate whether there is any association of human leukocyte antigen (HLA) class II alleles (DR and DQ) with GDM and the postpartum development of IDDM, we analyzed 184 women with GDM from Germany for HLA class II alleles, islet autoantibodies [islet cell autoantibodies (ICA), glutamic acid decarboxylase autoantibodies (GADA), and protein tyrosine phosphatase IA-2 autoantibodies (IA-2A), and the postpartum development of diabetes.
15632 10404800 Twenty-five (59.5%) islet antibody-positive women and 17 (74%) women who developed IDDM postpartum had a DR3- or DR4-containing genotype.
15633 10404800 The cumulative risk to develop IDDM within 2 yr postpartum in GDM women with either DR3 or DR4 was 22% compared to 7% in women without those alleles (P = 0.02) and rose to 50% in the DR3- or DR4-positive women who had required insulin during pregnancy (P = 0.006).
15634 10404800 Combining the determination of susceptible HLA alleles (DR3, DR4) with islet autoantibody measurement increased the sensitivity of identifying GDM women developing postpartum IDDM to 92%, but did not improve risk assessment above that achieved using GADA measurement alone, which was the strongest predictor of IDDM.
15635 10404800 Predictive value of human leukocyte antigen class II typing for the development of islet autoantibodies and insulin-dependent diabetes postpartum in women with gestational diabetes.
15636 10404800 Gestational diabetes mellitus (GDM) is a risk factor for the development of insulin-dependent diabetes mellitus (IDDM) and noninsulin-dependent diabetes mellitus postpartum.
15637 10404800 To evaluate whether there is any association of human leukocyte antigen (HLA) class II alleles (DR and DQ) with GDM and the postpartum development of IDDM, we analyzed 184 women with GDM from Germany for HLA class II alleles, islet autoantibodies [islet cell autoantibodies (ICA), glutamic acid decarboxylase autoantibodies (GADA), and protein tyrosine phosphatase IA-2 autoantibodies (IA-2A), and the postpartum development of diabetes.
15638 10404800 Twenty-five (59.5%) islet antibody-positive women and 17 (74%) women who developed IDDM postpartum had a DR3- or DR4-containing genotype.
15639 10404800 The cumulative risk to develop IDDM within 2 yr postpartum in GDM women with either DR3 or DR4 was 22% compared to 7% in women without those alleles (P = 0.02) and rose to 50% in the DR3- or DR4-positive women who had required insulin during pregnancy (P = 0.006).
15640 10404800 Combining the determination of susceptible HLA alleles (DR3, DR4) with islet autoantibody measurement increased the sensitivity of identifying GDM women developing postpartum IDDM to 92%, but did not improve risk assessment above that achieved using GADA measurement alone, which was the strongest predictor of IDDM.
15641 10404800 Predictive value of human leukocyte antigen class II typing for the development of islet autoantibodies and insulin-dependent diabetes postpartum in women with gestational diabetes.
15642 10404800 Gestational diabetes mellitus (GDM) is a risk factor for the development of insulin-dependent diabetes mellitus (IDDM) and noninsulin-dependent diabetes mellitus postpartum.
15643 10404800 To evaluate whether there is any association of human leukocyte antigen (HLA) class II alleles (DR and DQ) with GDM and the postpartum development of IDDM, we analyzed 184 women with GDM from Germany for HLA class II alleles, islet autoantibodies [islet cell autoantibodies (ICA), glutamic acid decarboxylase autoantibodies (GADA), and protein tyrosine phosphatase IA-2 autoantibodies (IA-2A), and the postpartum development of diabetes.
15644 10404800 Twenty-five (59.5%) islet antibody-positive women and 17 (74%) women who developed IDDM postpartum had a DR3- or DR4-containing genotype.
15645 10404800 The cumulative risk to develop IDDM within 2 yr postpartum in GDM women with either DR3 or DR4 was 22% compared to 7% in women without those alleles (P = 0.02) and rose to 50% in the DR3- or DR4-positive women who had required insulin during pregnancy (P = 0.006).
15646 10404800 Combining the determination of susceptible HLA alleles (DR3, DR4) with islet autoantibody measurement increased the sensitivity of identifying GDM women developing postpartum IDDM to 92%, but did not improve risk assessment above that achieved using GADA measurement alone, which was the strongest predictor of IDDM.
15647 10404800 Predictive value of human leukocyte antigen class II typing for the development of islet autoantibodies and insulin-dependent diabetes postpartum in women with gestational diabetes.
15648 10404800 Gestational diabetes mellitus (GDM) is a risk factor for the development of insulin-dependent diabetes mellitus (IDDM) and noninsulin-dependent diabetes mellitus postpartum.
15649 10404800 To evaluate whether there is any association of human leukocyte antigen (HLA) class II alleles (DR and DQ) with GDM and the postpartum development of IDDM, we analyzed 184 women with GDM from Germany for HLA class II alleles, islet autoantibodies [islet cell autoantibodies (ICA), glutamic acid decarboxylase autoantibodies (GADA), and protein tyrosine phosphatase IA-2 autoantibodies (IA-2A), and the postpartum development of diabetes.
15650 10404800 Twenty-five (59.5%) islet antibody-positive women and 17 (74%) women who developed IDDM postpartum had a DR3- or DR4-containing genotype.
15651 10404800 The cumulative risk to develop IDDM within 2 yr postpartum in GDM women with either DR3 or DR4 was 22% compared to 7% in women without those alleles (P = 0.02) and rose to 50% in the DR3- or DR4-positive women who had required insulin during pregnancy (P = 0.006).
15652 10404800 Combining the determination of susceptible HLA alleles (DR3, DR4) with islet autoantibody measurement increased the sensitivity of identifying GDM women developing postpartum IDDM to 92%, but did not improve risk assessment above that achieved using GADA measurement alone, which was the strongest predictor of IDDM.
15653 10405307 The pancreatic islets were studied in seven cattle with insulin-dependent diabetes mellitus (IDDM) associated with persistent bovine viral diarrhoea virus (BVDV) infection.
15654 10406085 The effect of Zn(+)+ on plasma glucose, C-peptide, glucagon, and cortisol was investigated in healthy and insulin-dependent diabetes mellitus (IDDM) patients.
15655 10408802 Associations of MHC class II alleles with insulin-dependent diabetes mellitus (IDDM) in patients from North India.
15656 10408802 Thirty-four insulin-dependent diabetes mellitus (IDDM) patients from North India were studied with respect to their HLA class II alleles including those of the DRB1, DQA1, DQB1 and DPB1 loci, using the polymerase chain reaction (PCR) and hybridization with sequence-specific oligonucleotide probes (SSOP).
15657 10408802 Associations of MHC class II alleles with insulin-dependent diabetes mellitus (IDDM) in patients from North India.
15658 10408802 Thirty-four insulin-dependent diabetes mellitus (IDDM) patients from North India were studied with respect to their HLA class II alleles including those of the DRB1, DQA1, DQB1 and DPB1 loci, using the polymerase chain reaction (PCR) and hybridization with sequence-specific oligonucleotide probes (SSOP).
15659 10410843 Individuals with type 1 (insulin-dependent diabetes mellitus [IDDM]) and type 2 (non-insulin-dependent diabetes mellitus [NIDDM]) diabetes should be encouraged to exercise.
15660 10411548 Mice expressing lymphocytic choriomeningitis virus nucleoprotein (LCMV-NP) as a transgene in their beta cells develop insulin-dependent diabetes mellitus (IDDM) only after LCMV infection.
15661 10411548 Inoculation of plasmid DNA encoding the insulin B chain reduced the incidence of IDDM by 50% in this model.
15662 10411548 The insulin B-chain DNA vaccination was effective through induction of regulatory CD4 lymphocytes that react with the insulin B chain, secrete IL-4, and locally reduce activity of LCMV-NP-autoreactive cytotoxic T lymphocytes in the pancreatic draining lymph node.
15663 10411548 Mice expressing lymphocytic choriomeningitis virus nucleoprotein (LCMV-NP) as a transgene in their beta cells develop insulin-dependent diabetes mellitus (IDDM) only after LCMV infection.
15664 10411548 Inoculation of plasmid DNA encoding the insulin B chain reduced the incidence of IDDM by 50% in this model.
15665 10411548 The insulin B-chain DNA vaccination was effective through induction of regulatory CD4 lymphocytes that react with the insulin B chain, secrete IL-4, and locally reduce activity of LCMV-NP-autoreactive cytotoxic T lymphocytes in the pancreatic draining lymph node.
15666 10414930 In the present trial (JEVIN), 90% of all insulin-treated diabetic patients (IDDM/NIDDM, n = 127/117) aged 16-60 years and living in the city of Jena (100247 inhabitants) were studied.
15667 10415012 Peptide-based immunotherapy is one strategy by which to selectively suppress the T cell-mediated destruction of beta cells and treat insulin-dependent diabetes mellitus (IDDM).
15668 10415012 Here, we investigated whether a panel of T cell epitopes derived from the beta cell autoantigen glutamic acid decarboxylase 65 (GAD65) differ in their capacity to induce Th2 cell function in nonobese diabetic (NOD) mice and in turn prevent overt IDDM at different preclinical stages of disease development.
15669 10415012 Immunization with the GAD65-specific peptides did not block IDDM development in NOD mice deficient in IL-4 expression.
15670 10415012 These findings demonstrate that GAD65-specific peptide immunotherapy effectively suppresses progression to overt IDDM, requires the production of IL-4, and is dependent on the epitope targeted and the extent of preexisting beta cell autoimmunity in the recipient.
15671 10415012 Peptide-based immunotherapy is one strategy by which to selectively suppress the T cell-mediated destruction of beta cells and treat insulin-dependent diabetes mellitus (IDDM).
15672 10415012 Here, we investigated whether a panel of T cell epitopes derived from the beta cell autoantigen glutamic acid decarboxylase 65 (GAD65) differ in their capacity to induce Th2 cell function in nonobese diabetic (NOD) mice and in turn prevent overt IDDM at different preclinical stages of disease development.
15673 10415012 Immunization with the GAD65-specific peptides did not block IDDM development in NOD mice deficient in IL-4 expression.
15674 10415012 These findings demonstrate that GAD65-specific peptide immunotherapy effectively suppresses progression to overt IDDM, requires the production of IL-4, and is dependent on the epitope targeted and the extent of preexisting beta cell autoimmunity in the recipient.
15675 10415012 Peptide-based immunotherapy is one strategy by which to selectively suppress the T cell-mediated destruction of beta cells and treat insulin-dependent diabetes mellitus (IDDM).
15676 10415012 Here, we investigated whether a panel of T cell epitopes derived from the beta cell autoantigen glutamic acid decarboxylase 65 (GAD65) differ in their capacity to induce Th2 cell function in nonobese diabetic (NOD) mice and in turn prevent overt IDDM at different preclinical stages of disease development.
15677 10415012 Immunization with the GAD65-specific peptides did not block IDDM development in NOD mice deficient in IL-4 expression.
15678 10415012 These findings demonstrate that GAD65-specific peptide immunotherapy effectively suppresses progression to overt IDDM, requires the production of IL-4, and is dependent on the epitope targeted and the extent of preexisting beta cell autoimmunity in the recipient.
15679 10415012 Peptide-based immunotherapy is one strategy by which to selectively suppress the T cell-mediated destruction of beta cells and treat insulin-dependent diabetes mellitus (IDDM).
15680 10415012 Here, we investigated whether a panel of T cell epitopes derived from the beta cell autoantigen glutamic acid decarboxylase 65 (GAD65) differ in their capacity to induce Th2 cell function in nonobese diabetic (NOD) mice and in turn prevent overt IDDM at different preclinical stages of disease development.
15681 10415012 Immunization with the GAD65-specific peptides did not block IDDM development in NOD mice deficient in IL-4 expression.
15682 10415012 These findings demonstrate that GAD65-specific peptide immunotherapy effectively suppresses progression to overt IDDM, requires the production of IL-4, and is dependent on the epitope targeted and the extent of preexisting beta cell autoimmunity in the recipient.
15683 10415575 The optimal treatment of insulin-dependent diabetes mellitus (IDDM), which is caused by the autoimmune destruction of pancreatic islet beta cells, would require the regulated delivery of insulin by transplantation of functional beta cells. beta-cell transplantation has so far been restricted by the scarcity of human islet donors.
15684 10416950 The incidence of insulin-dependent diabetes mellitus (IDDM), a chronic disease with a well-known genetic basis, is highest in Scandinavian and Sardinian populations.
15685 10420493 Since the detection of insulin in 1922 by Banting and Best, subcutaneous insulin replacement has remained the sole treatment modality for insulin-dependent diabetes mellitus (IDDM).
15686 10421991 Both types are present in non-insulin-dependent diabetes (NIDDM) and poorly controlled insulin-dependent diabetes (IDDM), whereas only qualitative abnormalities are observed in well- and moderately well-controlled IDDM.
15687 10424434 A decrease was observed in the absolute numbers and percentages of gammadelta+ /CD8+ and gammadelta+ /CD8- T-cell subpopulations in peripheral blood in the prediabetics with the impaired first phase of insulin secretion in comparison to relatives with autoantibodies but still with normal B-cells function, patients with clinical diabetes and healthy controls.
15688 10424434 In conclusion, the study suggests that the gammadelta T-cells play an important role in the development of insulin-dependent diabetes mellitus (IDDM).
15689 10427471 Implication of HLA-DMA alleles in corsican IDDM.
15690 10427471 The study of the DMA gene could therefore be an additional tool for early IDDM diagnosis in the Corsican population.
15691 10427471 Implication of HLA-DMA alleles in corsican IDDM.
15692 10427471 The study of the DMA gene could therefore be an additional tool for early IDDM diagnosis in the Corsican population.
15693 10432173 Acetoacetate and beta-hydroxybutyrate differentially regulate endothelin-1 and vascular endothelial growth factor in mouse brain microvascular endothelial cells.
15694 10432173 Insulin-dependent diabetes mellitus (IDDM), is characterized by a lack of insulin production from beta cells in the pancreas.
15695 10432173 The changes in intracellular calcium concentration, and the production of two vasoactive peptides, endothelin-1 (ET-1) and vascular permeability factor (VPF/VEGF) in mouse brain microvascular endothelial cells (MBMEC).
15696 10432171 The main aim was to evaluate the relative importance of sensory interactions for postural stability in 45 patients with insulin-dependent diabetes mellitus (IDDM) with and without peripheral neuropathy.
15697 10432437 In this study, we compared insulin-dependent diabetes mellitus (IDDM) with idiopathic dilated cardiomyopathy (IDC) from a strictly immunologic perspective.
15698 10432437 On the basis of the compounded results we obtained, it is possible to propose that the same HLA-DQ molecules which are able to protect the individuals from IDDM (e.g., HLA-DQA1*0102, DQB1*0602) seem to favour the enteroviral attack to the myocardium, while alleles which confer the strongest susceptibility to IDDM (e.g., DQA1*0301, DQB1*0302), seem unable to sustain the immune attack against the heart.
15699 10432437 In this study, we compared insulin-dependent diabetes mellitus (IDDM) with idiopathic dilated cardiomyopathy (IDC) from a strictly immunologic perspective.
15700 10432437 On the basis of the compounded results we obtained, it is possible to propose that the same HLA-DQ molecules which are able to protect the individuals from IDDM (e.g., HLA-DQA1*0102, DQB1*0602) seem to favour the enteroviral attack to the myocardium, while alleles which confer the strongest susceptibility to IDDM (e.g., DQA1*0301, DQB1*0302), seem unable to sustain the immune attack against the heart.
15701 10433070 Interleukin-1beta (IL-1beta) has been implicated to play an important role in the autoimmune beta cell lesion of insulin-dependent diabetes mellitus (IDDM) because of its inhibition of insulin secretion, direct islet cytotoxicity and alteration of islet cell antigen expression.
15702 10433070 We have previously demonstrated that IL-1beta inhibits glutamic acid decarboxylase-65 (GAD-65) and increases heat shock protein-70 (HSP-70) expression in islet cells.
15703 10433070 In this study we investigated the role of the NO pathway in mediating the effects of IL-1beta on GAD-65 and HSP-70 expression and on insulin secretion.
15704 10433070 Accumulated nitrite production, insulin release and islet expression of GAD-65 and HSP-70 were measured.
15705 10433070 We found that (1) IL-1beta at 10 U/ml increased nitrite production, inhibited insulin release, increased HSP-70 expression and decreased GAD-65 expression. (2) AG alone at 1 mM/ml had no effect on nitrite production, insulin release, GAD-65 and HSP-70 expression. (3) In combination, AG completely blocked IL-1beta increased nitrite production, reversed IL-1beta inhibited insulin release by approximately 50%, completely reversed IL-1beta increased HSP-70 expression, but did not reverse IL-1beta inhibited GAD-65 expression.
15706 10433070 Our findings indicate that the effect of IL-1beta on HSP-70 expression is mediated by NO production, whereas a NO-independent pathway is involved in the effect of IL-1beta on GAD-65 expression and insulin secretion.
15707 10433084 Production of the islet cell antigen ICA69 (p69) with baculovirus expression system: analysis with a solid-phase time-resolved fluorescence method of sera from patients with IDDM and rheumatoid arthritis.
15708 10433084 Islet cell antigen 69 (ICA69), previously implicated as an autoantigen in autoimmune insulin-dependent diabetes mellitus (IDDM), was produced using baculovirus-mediated expression in Spodopterafrugiperda (Sf9) insect cells.
15709 10433084 Screening of patient and control sera using this protein as an antigen in time-resolved fluoroimmunoassay (TR-FIA) identified 4/50 of patients with IDDM and 6/73 of patients with rheumatoid arthritis (RA) to be positive for ICA69 antibodies.
15710 10433084 Production of the islet cell antigen ICA69 (p69) with baculovirus expression system: analysis with a solid-phase time-resolved fluorescence method of sera from patients with IDDM and rheumatoid arthritis.
15711 10433084 Islet cell antigen 69 (ICA69), previously implicated as an autoantigen in autoimmune insulin-dependent diabetes mellitus (IDDM), was produced using baculovirus-mediated expression in Spodopterafrugiperda (Sf9) insect cells.
15712 10433084 Screening of patient and control sera using this protein as an antigen in time-resolved fluoroimmunoassay (TR-FIA) identified 4/50 of patients with IDDM and 6/73 of patients with rheumatoid arthritis (RA) to be positive for ICA69 antibodies.
15713 10433084 Production of the islet cell antigen ICA69 (p69) with baculovirus expression system: analysis with a solid-phase time-resolved fluorescence method of sera from patients with IDDM and rheumatoid arthritis.
15714 10433084 Islet cell antigen 69 (ICA69), previously implicated as an autoantigen in autoimmune insulin-dependent diabetes mellitus (IDDM), was produced using baculovirus-mediated expression in Spodopterafrugiperda (Sf9) insect cells.
15715 10433084 Screening of patient and control sera using this protein as an antigen in time-resolved fluoroimmunoassay (TR-FIA) identified 4/50 of patients with IDDM and 6/73 of patients with rheumatoid arthritis (RA) to be positive for ICA69 antibodies.
15716 10433094 It has been hypothesised that mitochondrial dysfunction in pancreatic beta cells could produce hyper-expression of glutamic acid decarboxylase (GAD), a major autoantigen in insulin-dependent diabetes mellitus (IDDM) (Degli Esposti, M. and Mackay, I.R.
15717 10433094 These results represent the first evidence that GAD expression is enhanced under conditions that are toxic to pancreatic beta cells, and establish a link between mitochondrial dysfunction and expression of IDDM autoantigens.
15718 10433094 It has been hypothesised that mitochondrial dysfunction in pancreatic beta cells could produce hyper-expression of glutamic acid decarboxylase (GAD), a major autoantigen in insulin-dependent diabetes mellitus (IDDM) (Degli Esposti, M. and Mackay, I.R.
15719 10433094 These results represent the first evidence that GAD expression is enhanced under conditions that are toxic to pancreatic beta cells, and establish a link between mitochondrial dysfunction and expression of IDDM autoantigens.
15720 10435719 Failure of exogenously administered interferon-gamma or blockage of endogenous interleukin-4 with specific inhibitors to augment the incidence of autoimmune diabetes in male NOD mice.
15721 10435719 Interferon (IFN)-gamma and interleukin (IL)-4 are prototypic type 1 and type 2 cytokines which are known to play pathogenetic and protective roles, respectively, in NOD mouse IDDM.
15722 10435719 The capacity of male NOD mice to produce more IL-4 and less IFN-gamma within the insulitic lesions than females has been suggested to contribute to their lower incidence of diabetes.
15723 10435719 In this study we have tested the effects of prolonged prophylactic treatment of male NOD mice with rat IFN-gamma, mouse IFN-gamma, anti-IL-4 monoclonal antibody (mAb) and recombinant murine soluble IL-4 receptor (smIL-4R) on the diabetogenic events leading to insulitis and diabetes.
15724 10435719 Control mice exhibited comparable histological signs of insulitis and incidence of diabetes to those treated with either mouse/rat IFN-gamma or specific IL-4 inhibitors.
15725 10435719 These findings indicate that the autoimmune diathesis of male NOD mice towards IDDM cannot be augmented by manipulation of endogenous IFN-gamma or IL-4.
15726 10435719 Failure of exogenously administered interferon-gamma or blockage of endogenous interleukin-4 with specific inhibitors to augment the incidence of autoimmune diabetes in male NOD mice.
15727 10435719 Interferon (IFN)-gamma and interleukin (IL)-4 are prototypic type 1 and type 2 cytokines which are known to play pathogenetic and protective roles, respectively, in NOD mouse IDDM.
15728 10435719 The capacity of male NOD mice to produce more IL-4 and less IFN-gamma within the insulitic lesions than females has been suggested to contribute to their lower incidence of diabetes.
15729 10435719 In this study we have tested the effects of prolonged prophylactic treatment of male NOD mice with rat IFN-gamma, mouse IFN-gamma, anti-IL-4 monoclonal antibody (mAb) and recombinant murine soluble IL-4 receptor (smIL-4R) on the diabetogenic events leading to insulitis and diabetes.
15730 10435719 Control mice exhibited comparable histological signs of insulitis and incidence of diabetes to those treated with either mouse/rat IFN-gamma or specific IL-4 inhibitors.
15731 10435719 These findings indicate that the autoimmune diathesis of male NOD mice towards IDDM cannot be augmented by manipulation of endogenous IFN-gamma or IL-4.
15732 10436381 At the insulin gene (IDDM2), evidence for excess sharing of alleles transmitted from mothers was detected, which is consistent with transmission disequilibrium results published elsewhere.
15733 10436381 We also identified additional loci that demonstrate allele sharing predominantly from one parent: IDDM8 shows a paternal origin effect, IDDM10 shows a maternal effect, and a locus on chromosome 16q demonstrates a paternal effect.
15734 10439311 CD4+ and CD8+ T-cell clones from congenital rubella syndrome patients with IDDM recognize overlapping GAD65 protein epitopes.
15735 10439311 To fully characterize human glutamic acid decarboxylase (GAD)65 protein T-cell epitopes associated with insulin-dependent diabetes mellitus (IDDM), CTL clones specific to GAD65 protein antigens were isolated from two congenital rubella syndrome (CRS)-associated IDDM patients.
15736 10439311 Overlapping nonamer T-cell epitopes recognized by both CD4+ or CD8+ CTL clones within peptides GAD65(252-266) and GAD65(274-286) were identified as sequences bounded by GAD65(255-266) with 6/9 overlapping residues, and GAD65(276-285) with 8/9 overlapping residues, respectively, using two panels of overlapping peptide analogs in cytotoxicity assays.
15737 10439311 The antigenic GAD65 peptides elicited cytotoxic responses of peptide-specific CD4+ T-cell clones in the context of HLA DRB1*0404.
15738 10439311 The CD8+ T-cell clone specific to GAD65(255-263) was found to be restricted by HLA A3 and A11.
15739 10439311 Similarly, the CD8+ T-cell clone specific to GAD65(277-285) killed peptide-sensitized target cells expressing HLA B35 and B15.
15740 10439311 CD4+ and CD8+ T-cell clones from congenital rubella syndrome patients with IDDM recognize overlapping GAD65 protein epitopes.
15741 10439311 To fully characterize human glutamic acid decarboxylase (GAD)65 protein T-cell epitopes associated with insulin-dependent diabetes mellitus (IDDM), CTL clones specific to GAD65 protein antigens were isolated from two congenital rubella syndrome (CRS)-associated IDDM patients.
15742 10439311 Overlapping nonamer T-cell epitopes recognized by both CD4+ or CD8+ CTL clones within peptides GAD65(252-266) and GAD65(274-286) were identified as sequences bounded by GAD65(255-266) with 6/9 overlapping residues, and GAD65(276-285) with 8/9 overlapping residues, respectively, using two panels of overlapping peptide analogs in cytotoxicity assays.
15743 10439311 The antigenic GAD65 peptides elicited cytotoxic responses of peptide-specific CD4+ T-cell clones in the context of HLA DRB1*0404.
15744 10439311 The CD8+ T-cell clone specific to GAD65(255-263) was found to be restricted by HLA A3 and A11.
15745 10439311 Similarly, the CD8+ T-cell clone specific to GAD65(277-285) killed peptide-sensitized target cells expressing HLA B35 and B15.
15746 10441167 The present study was undertaken to investigate whether active induction of systemic lupus erythematosus (SLE) in non-obese diabetic (NOD) mice could affect their development of insulin-dependent diabetes mellitus (IDDM).
15747 10441652 We measured the circulating levels of carboxyterminal propeptide of type I procollagen (PICP) and cross-linked carboxyterminal telopeptide of type I collagen (ICTP) in the third trimester of pregnancy in samples obtained from 19 pregnant women with type I diabetes and 19 pregnant controls, to monitor the rate of bone formation and degradation, respectively.
15748 10441652 The circulating levels of PICP were significantly higher in pregnant women with insulin-dependent diabetes than in controls with uncomplicated pregnancy (median IDDM 147 microgram/liter, control 115 microgram/liter, P = 0.0014), but there was no significant difference in the circulating levels of ICTP between the two groups (median IDDM 4.6 microgram/liter, control 4.6 microgram/liter, P = 0.907).
15749 10446915 Autoimmune destruction of pancreatic beta cells in type I, insulin-dependent diabetes mellitus (IDDM) results in the loss of endogenous insulin secretion, which is incompletely replaced by exogenous insulin administration.
15750 10446915 These results support the possibility of developing insulin production machinery in human non-beta cells for gene therapy of IDDM.
15751 10446915 Autoimmune destruction of pancreatic beta cells in type I, insulin-dependent diabetes mellitus (IDDM) results in the loss of endogenous insulin secretion, which is incompletely replaced by exogenous insulin administration.
15752 10446915 These results support the possibility of developing insulin production machinery in human non-beta cells for gene therapy of IDDM.
15753 10449443 In this report, we demonstrate aberrant constitutive expression of the normally inducible cyclooxygenase PG synthase 2 (PGS(2)/ COX-2) in nonactivated monocytes of humans with insulin-dependent diabetes mellitus (IDDM) and those with islet autoantibodies at increased risk of developing this disease.
15754 10449443 Constitutive PGS(2) appears to characterize a high risk for diabetes as it correlates with and predicts a low first-phase insulin response in autoantibody-positive subjects.
15755 10449443 Abnormal PGS(2) expression in at-risk subjects affected immune response in vitro, as the presence of a specific PGS(2) inhibitor, NS398, significantly increased IL-2 receptor alpha-chain (CD25) expression on phytohemagglutinin-stimulated T cells.
15756 10449443 The effect of PGS(2) on CD25 expression was most profound in subjects expressing both DR04 and DQbeta0302 high-risk alleles, suggesting that this cyclooxygenase interacts with diabetes-associated MHC class II antigens to limit T-cell activation.
15757 10449443 These results indicate that constitutive PGS(2) expression in monocytes defines an antigen-presenting cell defect affecting immune response, and that this expression is a novel cell-associated risk marker for IDDM.
15758 10449443 In this report, we demonstrate aberrant constitutive expression of the normally inducible cyclooxygenase PG synthase 2 (PGS(2)/ COX-2) in nonactivated monocytes of humans with insulin-dependent diabetes mellitus (IDDM) and those with islet autoantibodies at increased risk of developing this disease.
15759 10449443 Constitutive PGS(2) appears to characterize a high risk for diabetes as it correlates with and predicts a low first-phase insulin response in autoantibody-positive subjects.
15760 10449443 Abnormal PGS(2) expression in at-risk subjects affected immune response in vitro, as the presence of a specific PGS(2) inhibitor, NS398, significantly increased IL-2 receptor alpha-chain (CD25) expression on phytohemagglutinin-stimulated T cells.
15761 10449443 The effect of PGS(2) on CD25 expression was most profound in subjects expressing both DR04 and DQbeta0302 high-risk alleles, suggesting that this cyclooxygenase interacts with diabetes-associated MHC class II antigens to limit T-cell activation.
15762 10449443 These results indicate that constitutive PGS(2) expression in monocytes defines an antigen-presenting cell defect affecting immune response, and that this expression is a novel cell-associated risk marker for IDDM.
15763 10450504 In the past decade, a wealth of information has accumulated through studies in non-obese diabetic (NOD) mice regarding the molecular and cellular events that participate in the progression to diabetes in insulin-dependent diabetes mellitus (IDDM).
15764 10450504 Here we describe a new NOD model for analyzing the role of TNF-alpha in IDDM, TNF-alpha-NOD mice.
15765 10450504 Although adoptive transfer studies demonstrated that TNF-alpha can enhance presentation of islet antigen to both effector CD4+ and CD8+ T cells, further investigations in TNF-alpha-NOD mice deficient in either CD4+ or CD8+ T cells demonstrated that diabetes progression is dependent on CD8+ T cells, with CD4+ T cells playing a lesser role.
15766 10450504 The data accumulating from TNF-alpha-NOD mice, described in this review, indicates novel pathways by which inflammatory stimuli can precipitate autoimmunity, and suggests newer approaches in the design of therapeutic treatments that prevent beta-cell destruction in IDDM.
15767 10450504 In the past decade, a wealth of information has accumulated through studies in non-obese diabetic (NOD) mice regarding the molecular and cellular events that participate in the progression to diabetes in insulin-dependent diabetes mellitus (IDDM).
15768 10450504 Here we describe a new NOD model for analyzing the role of TNF-alpha in IDDM, TNF-alpha-NOD mice.
15769 10450504 Although adoptive transfer studies demonstrated that TNF-alpha can enhance presentation of islet antigen to both effector CD4+ and CD8+ T cells, further investigations in TNF-alpha-NOD mice deficient in either CD4+ or CD8+ T cells demonstrated that diabetes progression is dependent on CD8+ T cells, with CD4+ T cells playing a lesser role.
15770 10450504 The data accumulating from TNF-alpha-NOD mice, described in this review, indicates novel pathways by which inflammatory stimuli can precipitate autoimmunity, and suggests newer approaches in the design of therapeutic treatments that prevent beta-cell destruction in IDDM.
15771 10450504 In the past decade, a wealth of information has accumulated through studies in non-obese diabetic (NOD) mice regarding the molecular and cellular events that participate in the progression to diabetes in insulin-dependent diabetes mellitus (IDDM).
15772 10450504 Here we describe a new NOD model for analyzing the role of TNF-alpha in IDDM, TNF-alpha-NOD mice.
15773 10450504 Although adoptive transfer studies demonstrated that TNF-alpha can enhance presentation of islet antigen to both effector CD4+ and CD8+ T cells, further investigations in TNF-alpha-NOD mice deficient in either CD4+ or CD8+ T cells demonstrated that diabetes progression is dependent on CD8+ T cells, with CD4+ T cells playing a lesser role.
15774 10450504 The data accumulating from TNF-alpha-NOD mice, described in this review, indicates novel pathways by which inflammatory stimuli can precipitate autoimmunity, and suggests newer approaches in the design of therapeutic treatments that prevent beta-cell destruction in IDDM.
15775 10450508 Insulin-dependent diabetes mellitus (IDDM) is an immunological disorder wherein autoimmune-mediated destruction of islet cells in the pancreas results in persistent hyperglycemia.
15776 10453045 IL-12 and IL-12 antagonist administration to nonobese diabetic (NOD) mice accelerates and prevents insulin-dependent diabetes mellitus (IDDM), respectively.
15777 10453045 Nevertheless, wild-type and IL-12-deficient NOD mice developed similar insulitis and IDDM.
15778 10453045 Both in wild-type and IL-12-deficient NOD mice, approximately 20% of pancreas-infiltrating CD4+ T cells produced IFN-gamma, whereas very few produced IL-10 or IL-4, indicating that IDDM was associated with a type 1 T cell infiltrate in the target organ.
15779 10453045 IL-12 and IL-12 antagonist administration to nonobese diabetic (NOD) mice accelerates and prevents insulin-dependent diabetes mellitus (IDDM), respectively.
15780 10453045 Nevertheless, wild-type and IL-12-deficient NOD mice developed similar insulitis and IDDM.
15781 10453045 Both in wild-type and IL-12-deficient NOD mice, approximately 20% of pancreas-infiltrating CD4+ T cells produced IFN-gamma, whereas very few produced IL-10 or IL-4, indicating that IDDM was associated with a type 1 T cell infiltrate in the target organ.
15782 10453045 IL-12 and IL-12 antagonist administration to nonobese diabetic (NOD) mice accelerates and prevents insulin-dependent diabetes mellitus (IDDM), respectively.
15783 10453045 Nevertheless, wild-type and IL-12-deficient NOD mice developed similar insulitis and IDDM.
15784 10453045 Both in wild-type and IL-12-deficient NOD mice, approximately 20% of pancreas-infiltrating CD4+ T cells produced IFN-gamma, whereas very few produced IL-10 or IL-4, indicating that IDDM was associated with a type 1 T cell infiltrate in the target organ.
15785 10457244 This study assesses factors which correlate with the expected success of health regimen adherence in 146 insulin-dependent diabetes mellitus (IDDM) subjects.
15786 10458104 Histopathological and immunohistochemical analysis of the endocrine and exocrine pancreas in twelve cattle with insulin-dependent diabetes mellitus (IDDM).
15787 10458104 Histological and immunohistochemical studies were carried out on the pancreas of twelve cattle of insulin-dependent diabetes mellitus (IDDM).
15788 10458104 Immunohistochemical examination revealed that the atrophied islet cells did not react to anti-insulin antibody, but occasionally reacted to anti-glucagon or somatostatin antibodies.
15789 10458104 Islet fibrosis was due to the proliferation of collagen fibers reactive to both anti-collagen type I and type III antibodies.
15790 10458104 Histopathological and immunohistochemical analysis of the endocrine and exocrine pancreas in twelve cattle with insulin-dependent diabetes mellitus (IDDM).
15791 10458104 Histological and immunohistochemical studies were carried out on the pancreas of twelve cattle of insulin-dependent diabetes mellitus (IDDM).
15792 10458104 Immunohistochemical examination revealed that the atrophied islet cells did not react to anti-insulin antibody, but occasionally reacted to anti-glucagon or somatostatin antibodies.
15793 10458104 Islet fibrosis was due to the proliferation of collagen fibers reactive to both anti-collagen type I and type III antibodies.
15794 10458326 Patients with insulin-dependent diabetes mellitus (IDDM), non-insulin-dependent diabetes mellitus (NIDDM) and malnutrition-related diabetes mellitus (MRDM), which is subdivided into protein-deficient diabetes mellitus (PDDM) and fibrocalculous pancreatic diabetes (FCPD), were studied and their associations with autoantibody markers.
15795 10458326 IDDM and PDDM were associated with DR3 and DQ2 but not DR4 and DQ8.
15796 10458326 Patients with insulin-dependent diabetes mellitus (IDDM), non-insulin-dependent diabetes mellitus (NIDDM) and malnutrition-related diabetes mellitus (MRDM), which is subdivided into protein-deficient diabetes mellitus (PDDM) and fibrocalculous pancreatic diabetes (FCPD), were studied and their associations with autoantibody markers.
15797 10458326 IDDM and PDDM were associated with DR3 and DQ2 but not DR4 and DQ8.
15798 10458327 HLA-DRB1*0403 is associated with dominant protection against IDDM in the general Dutch population and subjects with high-risk DQA1*0301-DQB1*0302/DQA1*0501-DQB1*0201 genotype.
15799 10458327 Insulin-dependent (Type 1) diabetes mellitus (IDDM) is a genetically controlled T-cell mediated autoimmune disease.
15800 10458327 We here report the frequency of HLA-DRB1*0403 in a large cohort (n=200) of Dutch patients with IDDM, their first-degree family members (n=370), and random controls (n=420) of the general population in The Netherlands.
15801 10458327 We found that HLA-DRB1*0403 is strongly associated with dominant protection against development of IDDM in unrelated subject, even in the context of the highest risk HLA-DQ phenotypes and HLA-DR4-DQB1*0302 (P < 0.0001).
15802 10458327 HLA-DRB1*0403 is associated with dominant protection against IDDM in the general Dutch population and subjects with high-risk DQA1*0301-DQB1*0302/DQA1*0501-DQB1*0201 genotype.
15803 10458327 Insulin-dependent (Type 1) diabetes mellitus (IDDM) is a genetically controlled T-cell mediated autoimmune disease.
15804 10458327 We here report the frequency of HLA-DRB1*0403 in a large cohort (n=200) of Dutch patients with IDDM, their first-degree family members (n=370), and random controls (n=420) of the general population in The Netherlands.
15805 10458327 We found that HLA-DRB1*0403 is strongly associated with dominant protection against development of IDDM in unrelated subject, even in the context of the highest risk HLA-DQ phenotypes and HLA-DR4-DQB1*0302 (P < 0.0001).
15806 10458327 HLA-DRB1*0403 is associated with dominant protection against IDDM in the general Dutch population and subjects with high-risk DQA1*0301-DQB1*0302/DQA1*0501-DQB1*0201 genotype.
15807 10458327 Insulin-dependent (Type 1) diabetes mellitus (IDDM) is a genetically controlled T-cell mediated autoimmune disease.
15808 10458327 We here report the frequency of HLA-DRB1*0403 in a large cohort (n=200) of Dutch patients with IDDM, their first-degree family members (n=370), and random controls (n=420) of the general population in The Netherlands.
15809 10458327 We found that HLA-DRB1*0403 is strongly associated with dominant protection against development of IDDM in unrelated subject, even in the context of the highest risk HLA-DQ phenotypes and HLA-DR4-DQB1*0302 (P < 0.0001).
15810 10458327 HLA-DRB1*0403 is associated with dominant protection against IDDM in the general Dutch population and subjects with high-risk DQA1*0301-DQB1*0302/DQA1*0501-DQB1*0201 genotype.
15811 10458327 Insulin-dependent (Type 1) diabetes mellitus (IDDM) is a genetically controlled T-cell mediated autoimmune disease.
15812 10458327 We here report the frequency of HLA-DRB1*0403 in a large cohort (n=200) of Dutch patients with IDDM, their first-degree family members (n=370), and random controls (n=420) of the general population in The Netherlands.
15813 10458327 We found that HLA-DRB1*0403 is strongly associated with dominant protection against development of IDDM in unrelated subject, even in the context of the highest risk HLA-DQ phenotypes and HLA-DR4-DQB1*0302 (P < 0.0001).
15814 10463626 A hyperinsulinaemic glucose clamp was used to achieve controlled euglycaemia (5.0 mmol/L) and hypoglycaemia (2.6 mmol/L) in 18 nondiabetic subjects and 30 people with insulin-dependent diabetes mellitus (IDDM).
15815 10474023 Association of angiotensin-converting enzyme gene polymorphism with lipid profiles in children and adolescents with insulin-dependent diabetes mellitus.
15816 10474023 We attempted to clarify the association between angiotensin-converting enzyme (ACE) gene polymorphism and the other predictive factors for macroangiopathy in children and adolescents with uncomplicated insulin-dependent diabetes mellitus (IDDM).
15817 10476927 Type I interferons (IFN-alpha/beta), products of the innate immune system, can modulate immune function whereas proinflammatory IFN-gamma (type II IFN), a product of the acquired immune system upregulates inflammation and enhances cell mediated immunity.
15818 10476927 We have proposed a unifying hypothesis of the origin of autoimmunity as a type I IFN immunodeficiency syndrome involving inadequate regulation of the acquired immune system product IFN-gamma by the IFN-alpha/beta innate immune system.
15819 10476927 In multiple sclerosis (MS) and insulin-dependent diabetes mellitus (IDDM) at the target organ, and in rheumatoid arthritis (RA) as a regulator of other proinflammatory cytokines, IFN-gamma is the nexus of inflammation in autoimmunity.
15820 10476927 The administration of type I IFNs (IFN-alpha/beta) via the gut offers an exciting alternative to systemic application for overcoming the type I IFN immunodeficiency in autoimmunity.
15821 10476932 Insulin-dependent diabetes mellitus (IDDM) in the nonobese diabetes (NOD) mouse model is thought to be an autoimmune CD4 Th1-like cell-mediated disease.
15822 10476932 We tested the efficacy of oral use of interferon-alpha (IFN-alpha) therapy on IDDM in NOD mice.
15823 10476932 Using urine and blood sugar levels as indicators of IDDM, oral administration of murine IFN-alpha (100 IU/body) to NOD mice significantly delayed the onset of symptomatic diabetes.
15824 10476932 However, oral use of IFN-alpha did not prevent diabetic NOD mice from losing weight once NOD mice were symptomatic, suggesting that orally administered IFN-alpha is a prophylactic rather than therapeutic approach to the management of IDDM.
15825 10476932 Insulin-dependent diabetes mellitus (IDDM) in the nonobese diabetes (NOD) mouse model is thought to be an autoimmune CD4 Th1-like cell-mediated disease.
15826 10476932 We tested the efficacy of oral use of interferon-alpha (IFN-alpha) therapy on IDDM in NOD mice.
15827 10476932 Using urine and blood sugar levels as indicators of IDDM, oral administration of murine IFN-alpha (100 IU/body) to NOD mice significantly delayed the onset of symptomatic diabetes.
15828 10476932 However, oral use of IFN-alpha did not prevent diabetic NOD mice from losing weight once NOD mice were symptomatic, suggesting that orally administered IFN-alpha is a prophylactic rather than therapeutic approach to the management of IDDM.
15829 10476932 Insulin-dependent diabetes mellitus (IDDM) in the nonobese diabetes (NOD) mouse model is thought to be an autoimmune CD4 Th1-like cell-mediated disease.
15830 10476932 We tested the efficacy of oral use of interferon-alpha (IFN-alpha) therapy on IDDM in NOD mice.
15831 10476932 Using urine and blood sugar levels as indicators of IDDM, oral administration of murine IFN-alpha (100 IU/body) to NOD mice significantly delayed the onset of symptomatic diabetes.
15832 10476932 However, oral use of IFN-alpha did not prevent diabetic NOD mice from losing weight once NOD mice were symptomatic, suggesting that orally administered IFN-alpha is a prophylactic rather than therapeutic approach to the management of IDDM.
15833 10476932 Insulin-dependent diabetes mellitus (IDDM) in the nonobese diabetes (NOD) mouse model is thought to be an autoimmune CD4 Th1-like cell-mediated disease.
15834 10476932 We tested the efficacy of oral use of interferon-alpha (IFN-alpha) therapy on IDDM in NOD mice.
15835 10476932 Using urine and blood sugar levels as indicators of IDDM, oral administration of murine IFN-alpha (100 IU/body) to NOD mice significantly delayed the onset of symptomatic diabetes.
15836 10476932 However, oral use of IFN-alpha did not prevent diabetic NOD mice from losing weight once NOD mice were symptomatic, suggesting that orally administered IFN-alpha is a prophylactic rather than therapeutic approach to the management of IDDM.
15837 10493003 [Glutamate decarboxylase (GAD)--an autoantigen in insulin-dependent diabetes mellitus (IDDM)].
15838 10494609 The reported case describes the rare subsequent development of primary sclerosing cholangitis, ulcerative colitis and insulin-dependent diabetes mellitus (IDDM) in a 22-year-old male patient.
15839 10496080 We intended to confirm genetically the involvement of the IDDMK1,2-22 gene in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
15840 10496112 The aim of this study was to examine the effects of a high carbohydrate diet on glycaemic control, resting muscle glycogen levels and exercise performance in athletes with insulin dependent diabetes (IDDM).
15841 10496112 An increased carbohydrate intake for three weeks, in IDDM athletes, is associated with a deterioration in glycaemic control, increased insulin requirements, decreased muscle glycogen and reduced exercise performance.
15842 10496112 The aim of this study was to examine the effects of a high carbohydrate diet on glycaemic control, resting muscle glycogen levels and exercise performance in athletes with insulin dependent diabetes (IDDM).
15843 10496112 An increased carbohydrate intake for three weeks, in IDDM athletes, is associated with a deterioration in glycaemic control, increased insulin requirements, decreased muscle glycogen and reduced exercise performance.
15844 10502544 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease characterized by the destruction of the insulin-secreting beta cells found in the islets of Langerhans.
15845 10505100 IFN gamma is a cytokine that plays an important role in many inflammatory disorders, including autoimmune insulin-dependent diabetes mellitus (IDDM) in NOD mice and (in various strains) multiple low-dose streptozotocin (STZ)-induced diabetes (MDSD).
15846 10506589 Reactive oxygen species (ROS) are involved in the destruction of pancreatic beta cells and the development of insulin-dependent diabetes mellitus (IDDM).
15847 10506589 Thus, enhancement of pancreatic GSH, a known antioxidant and key regulator of NF-kappaB, should protect against IDDM.
15848 10506589 Inhibition of NF-kappaB activation by NAC attenuated the severity of IDDM.
15849 10506589 Reactive oxygen species (ROS) are involved in the destruction of pancreatic beta cells and the development of insulin-dependent diabetes mellitus (IDDM).
15850 10506589 Thus, enhancement of pancreatic GSH, a known antioxidant and key regulator of NF-kappaB, should protect against IDDM.
15851 10506589 Inhibition of NF-kappaB activation by NAC attenuated the severity of IDDM.
15852 10506589 Reactive oxygen species (ROS) are involved in the destruction of pancreatic beta cells and the development of insulin-dependent diabetes mellitus (IDDM).
15853 10506589 Thus, enhancement of pancreatic GSH, a known antioxidant and key regulator of NF-kappaB, should protect against IDDM.
15854 10506589 Inhibition of NF-kappaB activation by NAC attenuated the severity of IDDM.
15855 10507551 In an attempt to know the role of nitric oxide in the disease of insulin-dependent diabetic mellitus (IDDM), the present study examined the change of nitric oxide synthase (NOS) both the activity and gene expression in cerebrocortex of streptozotocin-induced diabetic rats (STZ-diabetic rats).
15856 10515125 Since the NIT-1 cells are highly differentiated, and in many ways like beta cells, we consider our result to be of value for the understanding of beta-cell death during the development of insulin-dependent (Type I) diabetes mellitus (IDDM).
15857 10517302 Type 1 diabetes or insulin-dependent diabetes mellitus (IDDM) is the archetypal example of a T cell-mediated autoimmune disease characterised by selective destruction of a single cell type: the insulin-producing beta-cells of the pancreatic islets of Langerhans.
15858 10517302 The well-known association of IDDM with certain human histocompatibility leukocyte antigen (HLA) alleles of the major histocompatibility complex (MHC) was a major step toward understanding the role of inheritance in IDDM.
15859 10517302 Type 1 diabetes or insulin-dependent diabetes mellitus (IDDM) is the archetypal example of a T cell-mediated autoimmune disease characterised by selective destruction of a single cell type: the insulin-producing beta-cells of the pancreatic islets of Langerhans.
15860 10517302 The well-known association of IDDM with certain human histocompatibility leukocyte antigen (HLA) alleles of the major histocompatibility complex (MHC) was a major step toward understanding the role of inheritance in IDDM.
15861 10522814 Genetic susceptibility to type 1 diabetes: clinical and molecular heterogeneity of IDDM1 and IDDM12 in a german population.
15862 10522814 We analysed the transmission of HLA DQA1, DQB1, DRB1*04 alleles as well as an endogenous retroviral element (DQLTR3) in 130 families with a type 1 diabetic offspring in order to evaluate their role in genetic susceptibility to IDDM.
15863 10522814 By transmission distortion test we confirm the linkage of HLA DQA1*0501 DQB1*0201 (DR3 DQ2) as well as DQA1*0301 DQB1*0302 (DR4 DQ8) with IDDM.
15864 10522814 Genetic susceptibility to type 1 diabetes: clinical and molecular heterogeneity of IDDM1 and IDDM12 in a german population.
15865 10522814 We analysed the transmission of HLA DQA1, DQB1, DRB1*04 alleles as well as an endogenous retroviral element (DQLTR3) in 130 families with a type 1 diabetic offspring in order to evaluate their role in genetic susceptibility to IDDM.
15866 10522814 By transmission distortion test we confirm the linkage of HLA DQA1*0501 DQB1*0201 (DR3 DQ2) as well as DQA1*0301 DQB1*0302 (DR4 DQ8) with IDDM.
15867 10522814 Genetic susceptibility to type 1 diabetes: clinical and molecular heterogeneity of IDDM1 and IDDM12 in a german population.
15868 10522814 We analysed the transmission of HLA DQA1, DQB1, DRB1*04 alleles as well as an endogenous retroviral element (DQLTR3) in 130 families with a type 1 diabetic offspring in order to evaluate their role in genetic susceptibility to IDDM.
15869 10522814 By transmission distortion test we confirm the linkage of HLA DQA1*0501 DQB1*0201 (DR3 DQ2) as well as DQA1*0301 DQB1*0302 (DR4 DQ8) with IDDM.
15870 10523020 The aim of this study is to identify insulin-dependent diabetes mellitus (IDDM)-susceptible HLA antigens in IDDM patients who do not have established risk allele, HLA-DQA1*0301, and analyze relationship of these HLA antigens and the degree of beta-cell destruction.
15871 10523020 In 139 Japanese IDDM patients and 158 normal controls, HLA-A, -C, -B, -DR and -DQ antigens were typed.
15872 10523020 All 14 patients without HLA-DQA1*0301 had HLA-A24, whereas only 35 of 58 (60.3%) normal controls without HLA-DQA1*0301 and only 72 of 125 (57.6%) IDDM patients with HLA-DQA1*0301 had this antigen (Pc = 0.0256 and Pc = 0.0080, respectively).
15873 10523020 DeltaCPR in IDDM patients with both HLA-DQA1*0301 and HLA-A24 (0.097 +/- 0.163 nmol/L, mean +/- SD, n = 65) were lower than in IDDM patients with HLA-DQA1*0301 only (0.219 +/- 0.237 nmol/L, n = 45, P < 0.0001) and in IDDM patients with HLA-A24 only (0.187 +/- 0.198 nmol/L, n = 14, P = 0.0395).
15874 10523020 These results indicate that both HLA-DQA1*0301 and HLA-A24 contribute susceptibility to IDDM independently and accelerate beta-cell destruction in an additive manner.
15875 10523020 The aim of this study is to identify insulin-dependent diabetes mellitus (IDDM)-susceptible HLA antigens in IDDM patients who do not have established risk allele, HLA-DQA1*0301, and analyze relationship of these HLA antigens and the degree of beta-cell destruction.
15876 10523020 In 139 Japanese IDDM patients and 158 normal controls, HLA-A, -C, -B, -DR and -DQ antigens were typed.
15877 10523020 All 14 patients without HLA-DQA1*0301 had HLA-A24, whereas only 35 of 58 (60.3%) normal controls without HLA-DQA1*0301 and only 72 of 125 (57.6%) IDDM patients with HLA-DQA1*0301 had this antigen (Pc = 0.0256 and Pc = 0.0080, respectively).
15878 10523020 DeltaCPR in IDDM patients with both HLA-DQA1*0301 and HLA-A24 (0.097 +/- 0.163 nmol/L, mean +/- SD, n = 65) were lower than in IDDM patients with HLA-DQA1*0301 only (0.219 +/- 0.237 nmol/L, n = 45, P < 0.0001) and in IDDM patients with HLA-A24 only (0.187 +/- 0.198 nmol/L, n = 14, P = 0.0395).
15879 10523020 These results indicate that both HLA-DQA1*0301 and HLA-A24 contribute susceptibility to IDDM independently and accelerate beta-cell destruction in an additive manner.
15880 10523020 The aim of this study is to identify insulin-dependent diabetes mellitus (IDDM)-susceptible HLA antigens in IDDM patients who do not have established risk allele, HLA-DQA1*0301, and analyze relationship of these HLA antigens and the degree of beta-cell destruction.
15881 10523020 In 139 Japanese IDDM patients and 158 normal controls, HLA-A, -C, -B, -DR and -DQ antigens were typed.
15882 10523020 All 14 patients without HLA-DQA1*0301 had HLA-A24, whereas only 35 of 58 (60.3%) normal controls without HLA-DQA1*0301 and only 72 of 125 (57.6%) IDDM patients with HLA-DQA1*0301 had this antigen (Pc = 0.0256 and Pc = 0.0080, respectively).
15883 10523020 DeltaCPR in IDDM patients with both HLA-DQA1*0301 and HLA-A24 (0.097 +/- 0.163 nmol/L, mean +/- SD, n = 65) were lower than in IDDM patients with HLA-DQA1*0301 only (0.219 +/- 0.237 nmol/L, n = 45, P < 0.0001) and in IDDM patients with HLA-A24 only (0.187 +/- 0.198 nmol/L, n = 14, P = 0.0395).
15884 10523020 These results indicate that both HLA-DQA1*0301 and HLA-A24 contribute susceptibility to IDDM independently and accelerate beta-cell destruction in an additive manner.
15885 10523020 The aim of this study is to identify insulin-dependent diabetes mellitus (IDDM)-susceptible HLA antigens in IDDM patients who do not have established risk allele, HLA-DQA1*0301, and analyze relationship of these HLA antigens and the degree of beta-cell destruction.
15886 10523020 In 139 Japanese IDDM patients and 158 normal controls, HLA-A, -C, -B, -DR and -DQ antigens were typed.
15887 10523020 All 14 patients without HLA-DQA1*0301 had HLA-A24, whereas only 35 of 58 (60.3%) normal controls without HLA-DQA1*0301 and only 72 of 125 (57.6%) IDDM patients with HLA-DQA1*0301 had this antigen (Pc = 0.0256 and Pc = 0.0080, respectively).
15888 10523020 DeltaCPR in IDDM patients with both HLA-DQA1*0301 and HLA-A24 (0.097 +/- 0.163 nmol/L, mean +/- SD, n = 65) were lower than in IDDM patients with HLA-DQA1*0301 only (0.219 +/- 0.237 nmol/L, n = 45, P < 0.0001) and in IDDM patients with HLA-A24 only (0.187 +/- 0.198 nmol/L, n = 14, P = 0.0395).
15889 10523020 These results indicate that both HLA-DQA1*0301 and HLA-A24 contribute susceptibility to IDDM independently and accelerate beta-cell destruction in an additive manner.
15890 10523020 The aim of this study is to identify insulin-dependent diabetes mellitus (IDDM)-susceptible HLA antigens in IDDM patients who do not have established risk allele, HLA-DQA1*0301, and analyze relationship of these HLA antigens and the degree of beta-cell destruction.
15891 10523020 In 139 Japanese IDDM patients and 158 normal controls, HLA-A, -C, -B, -DR and -DQ antigens were typed.
15892 10523020 All 14 patients without HLA-DQA1*0301 had HLA-A24, whereas only 35 of 58 (60.3%) normal controls without HLA-DQA1*0301 and only 72 of 125 (57.6%) IDDM patients with HLA-DQA1*0301 had this antigen (Pc = 0.0256 and Pc = 0.0080, respectively).
15893 10523020 DeltaCPR in IDDM patients with both HLA-DQA1*0301 and HLA-A24 (0.097 +/- 0.163 nmol/L, mean +/- SD, n = 65) were lower than in IDDM patients with HLA-DQA1*0301 only (0.219 +/- 0.237 nmol/L, n = 45, P < 0.0001) and in IDDM patients with HLA-A24 only (0.187 +/- 0.198 nmol/L, n = 14, P = 0.0395).
15894 10523020 These results indicate that both HLA-DQA1*0301 and HLA-A24 contribute susceptibility to IDDM independently and accelerate beta-cell destruction in an additive manner.
15895 10523028 In the present work we studied in vitro the action of low density lipoproteins (LDL) isolated from normolipemic insulin-dependent diabetic (IDDM) patients on transmembrane cation transport, nitric oxide synthase (NOS) activity, and aggregating response to stimuli of platelets from healthy subjects to elucidate whether the modified interaction between circulating lipoproteins and cells might be one of the pathogenetic mechanisms of the increased platelet activation in IDDM.
15896 10523028 Platelet aggregation responses to ADP, NOS activity, cytosolic Ca2+ concentrations, and platelet membrane Na+/K+-adenosine triphosphatase (Na+/K+-ATPase) and Ca2+-ATPase activities were measured after incubation.
15897 10523028 IDDM LDL significantly increased the platelet aggregating response to ADP, cytosolic Ca2+ concentrations, and plasma membrane Ca2+-ATPase activity and significantly reduced NOS activity and platelet membrane Na+/K+-ATPase activity compared with those of platelets incubated in buffer or cells incubated with control LDL.
15898 10523028 Both the decreased activity of NOS and the higher cytoplasmic concentrations of Ca2+ might cause increased platelet activation, as observed in IDDM.
15899 10523028 In the present work we studied in vitro the action of low density lipoproteins (LDL) isolated from normolipemic insulin-dependent diabetic (IDDM) patients on transmembrane cation transport, nitric oxide synthase (NOS) activity, and aggregating response to stimuli of platelets from healthy subjects to elucidate whether the modified interaction between circulating lipoproteins and cells might be one of the pathogenetic mechanisms of the increased platelet activation in IDDM.
15900 10523028 Platelet aggregation responses to ADP, NOS activity, cytosolic Ca2+ concentrations, and platelet membrane Na+/K+-adenosine triphosphatase (Na+/K+-ATPase) and Ca2+-ATPase activities were measured after incubation.
15901 10523028 IDDM LDL significantly increased the platelet aggregating response to ADP, cytosolic Ca2+ concentrations, and plasma membrane Ca2+-ATPase activity and significantly reduced NOS activity and platelet membrane Na+/K+-ATPase activity compared with those of platelets incubated in buffer or cells incubated with control LDL.
15902 10523028 Both the decreased activity of NOS and the higher cytoplasmic concentrations of Ca2+ might cause increased platelet activation, as observed in IDDM.
15903 10523028 In the present work we studied in vitro the action of low density lipoproteins (LDL) isolated from normolipemic insulin-dependent diabetic (IDDM) patients on transmembrane cation transport, nitric oxide synthase (NOS) activity, and aggregating response to stimuli of platelets from healthy subjects to elucidate whether the modified interaction between circulating lipoproteins and cells might be one of the pathogenetic mechanisms of the increased platelet activation in IDDM.
15904 10523028 Platelet aggregation responses to ADP, NOS activity, cytosolic Ca2+ concentrations, and platelet membrane Na+/K+-adenosine triphosphatase (Na+/K+-ATPase) and Ca2+-ATPase activities were measured after incubation.
15905 10523028 IDDM LDL significantly increased the platelet aggregating response to ADP, cytosolic Ca2+ concentrations, and plasma membrane Ca2+-ATPase activity and significantly reduced NOS activity and platelet membrane Na+/K+-ATPase activity compared with those of platelets incubated in buffer or cells incubated with control LDL.
15906 10523028 Both the decreased activity of NOS and the higher cytoplasmic concentrations of Ca2+ might cause increased platelet activation, as observed in IDDM.
15907 10523611 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease resulting from apoptotic destruction of beta cells in the islets of Langerhans.
15908 10523611 Overexpression of A20 by means of adenovirus-mediated gene transfer protects islets from IL-1beta and interferon gamma-induced apoptosis.
15909 10523611 The inhibitory effect of A20 on cytokine-stimulated NO production is due to transcriptional blockade of inducible NO synthase (iNOS) induction; A20 inhibits the activation of the transcription factor nuclear factor kappaB at a level upstream of IkappaBalpha degradation.
15910 10523611 We propose that A20 may have therapeutic potential as a gene therapy candidate to achieve successful islet transplantation and the cure of IDDM.
15911 10523611 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease resulting from apoptotic destruction of beta cells in the islets of Langerhans.
15912 10523611 Overexpression of A20 by means of adenovirus-mediated gene transfer protects islets from IL-1beta and interferon gamma-induced apoptosis.
15913 10523611 The inhibitory effect of A20 on cytokine-stimulated NO production is due to transcriptional blockade of inducible NO synthase (iNOS) induction; A20 inhibits the activation of the transcription factor nuclear factor kappaB at a level upstream of IkappaBalpha degradation.
15914 10523611 We propose that A20 may have therapeutic potential as a gene therapy candidate to achieve successful islet transplantation and the cure of IDDM.
15915 10524496 Double transgenic (dTg) mice expressing the hemagglutinin (HA) of influenza virus under the insulin promoter and the TCR specific for the immunodominant CD4 T cell epitope of HA (HA110-120) develop insulin-dependent diabetes mellitus (IDDM).
15916 10525132 Autoantibodies against oxidized LDL (ratio of antibodies against oxidized vs. native LDL, oxLDLab) were determined in 38 patients with IDDM (HbA(1c) 8.4+/-0.2%), who were clinically free of macrovascular disease, and 33 healthy normolipidemic subjects (HbA(1c) 5.1+/-0.1%, P<0.001 vs.
15917 10525132 OxLDLab were correlated with age in normal subjects, but not with age, duration of disease, LDL-cholesterol, HbA(1c) or degree of microvascular complications in patients with IDDM.
15918 10525132 To determine whether oxLDLab are associated with endothelial dysfunction in vivo, blood flow responses to intrabrachial infusions of acetylcholine, sodium nitroprusside and L-NMMA were determined in 23 of the patients with IDDM (age 33+/-1 years, body mass index 24. 3+/-0.6 kg/m(2), HbA(1c) 8.5+/-0.3%) and in the 33 matched normal males.
15919 10525132 Within the group of IDDM patients, HbA(1c) but not oxLDLab or LDL-cholesterol, was inversely correlated with the forearm blood flow response to acetylcholine (r=-0.51, P<0.02), an endothelium-dependent vasodilator, but not to sodium nitroprusside (r=0.06, NS).
15920 10525132 Autoantibodies against oxidized LDL (ratio of antibodies against oxidized vs. native LDL, oxLDLab) were determined in 38 patients with IDDM (HbA(1c) 8.4+/-0.2%), who were clinically free of macrovascular disease, and 33 healthy normolipidemic subjects (HbA(1c) 5.1+/-0.1%, P<0.001 vs.
15921 10525132 OxLDLab were correlated with age in normal subjects, but not with age, duration of disease, LDL-cholesterol, HbA(1c) or degree of microvascular complications in patients with IDDM.
15922 10525132 To determine whether oxLDLab are associated with endothelial dysfunction in vivo, blood flow responses to intrabrachial infusions of acetylcholine, sodium nitroprusside and L-NMMA were determined in 23 of the patients with IDDM (age 33+/-1 years, body mass index 24. 3+/-0.6 kg/m(2), HbA(1c) 8.5+/-0.3%) and in the 33 matched normal males.
15923 10525132 Within the group of IDDM patients, HbA(1c) but not oxLDLab or LDL-cholesterol, was inversely correlated with the forearm blood flow response to acetylcholine (r=-0.51, P<0.02), an endothelium-dependent vasodilator, but not to sodium nitroprusside (r=0.06, NS).
15924 10525132 Autoantibodies against oxidized LDL (ratio of antibodies against oxidized vs. native LDL, oxLDLab) were determined in 38 patients with IDDM (HbA(1c) 8.4+/-0.2%), who were clinically free of macrovascular disease, and 33 healthy normolipidemic subjects (HbA(1c) 5.1+/-0.1%, P<0.001 vs.
15925 10525132 OxLDLab were correlated with age in normal subjects, but not with age, duration of disease, LDL-cholesterol, HbA(1c) or degree of microvascular complications in patients with IDDM.
15926 10525132 To determine whether oxLDLab are associated with endothelial dysfunction in vivo, blood flow responses to intrabrachial infusions of acetylcholine, sodium nitroprusside and L-NMMA were determined in 23 of the patients with IDDM (age 33+/-1 years, body mass index 24. 3+/-0.6 kg/m(2), HbA(1c) 8.5+/-0.3%) and in the 33 matched normal males.
15927 10525132 Within the group of IDDM patients, HbA(1c) but not oxLDLab or LDL-cholesterol, was inversely correlated with the forearm blood flow response to acetylcholine (r=-0.51, P<0.02), an endothelium-dependent vasodilator, but not to sodium nitroprusside (r=0.06, NS).
15928 10525132 Autoantibodies against oxidized LDL (ratio of antibodies against oxidized vs. native LDL, oxLDLab) were determined in 38 patients with IDDM (HbA(1c) 8.4+/-0.2%), who were clinically free of macrovascular disease, and 33 healthy normolipidemic subjects (HbA(1c) 5.1+/-0.1%, P<0.001 vs.
15929 10525132 OxLDLab were correlated with age in normal subjects, but not with age, duration of disease, LDL-cholesterol, HbA(1c) or degree of microvascular complications in patients with IDDM.
15930 10525132 To determine whether oxLDLab are associated with endothelial dysfunction in vivo, blood flow responses to intrabrachial infusions of acetylcholine, sodium nitroprusside and L-NMMA were determined in 23 of the patients with IDDM (age 33+/-1 years, body mass index 24. 3+/-0.6 kg/m(2), HbA(1c) 8.5+/-0.3%) and in the 33 matched normal males.
15931 10525132 Within the group of IDDM patients, HbA(1c) but not oxLDLab or LDL-cholesterol, was inversely correlated with the forearm blood flow response to acetylcholine (r=-0.51, P<0.02), an endothelium-dependent vasodilator, but not to sodium nitroprusside (r=0.06, NS).
15932 10527399 Singaporean Chinese with insulin-dependent diabetes mellitus (IDDM) have previously been shown to be associated with the DRB1*0301 haplotype and the joint occurrence of DRB1*0301/*0901 and DRB1*0301/*04.
15933 10527399 The present study extended previous HLA associations by investigating the HLA region using four microsatellites (TNFa, D6S273, TAP1, DQCARII).
15934 10527399 Our findings reinforce the notion that susceptibility to and protection against IDDM may include TNF region.
15935 10527399 In the present study, TNFa*12 seemed to be the primary association in the DRB1*0405 haplotype and may play an independent role in the pathogenesis of IDDM through TNF-alpha function.
15936 10527399 Singaporean Chinese with insulin-dependent diabetes mellitus (IDDM) have previously been shown to be associated with the DRB1*0301 haplotype and the joint occurrence of DRB1*0301/*0901 and DRB1*0301/*04.
15937 10527399 The present study extended previous HLA associations by investigating the HLA region using four microsatellites (TNFa, D6S273, TAP1, DQCARII).
15938 10527399 Our findings reinforce the notion that susceptibility to and protection against IDDM may include TNF region.
15939 10527399 In the present study, TNFa*12 seemed to be the primary association in the DRB1*0405 haplotype and may play an independent role in the pathogenesis of IDDM through TNF-alpha function.
15940 10527399 Singaporean Chinese with insulin-dependent diabetes mellitus (IDDM) have previously been shown to be associated with the DRB1*0301 haplotype and the joint occurrence of DRB1*0301/*0901 and DRB1*0301/*04.
15941 10527399 The present study extended previous HLA associations by investigating the HLA region using four microsatellites (TNFa, D6S273, TAP1, DQCARII).
15942 10527399 Our findings reinforce the notion that susceptibility to and protection against IDDM may include TNF region.
15943 10527399 In the present study, TNFa*12 seemed to be the primary association in the DRB1*0405 haplotype and may play an independent role in the pathogenesis of IDDM through TNF-alpha function.
15944 10540181 Platelet expression of tumour necrosis factor-alpha (TNF-alpha), TNF receptors and intercellular adhesion molecule-1 (ICAM-1) in patients with proliferative diabetic retinopathy.
15945 10540181 Microvascular complications of insulin-dependent diabetes mellitus (IDDM) have been strongly associated with platelet abnormalities, whilst TNF-alpha has been implicated in the pathogenesis of this condition.
15946 10540181 However, at present it is not clear whether human circulating platelets express TNF-alpha or TNF receptors (TNF-R) or whether impaired expression of these molecules and of the TNF-reactive adhesion molecule ICAM-1 may be associated with platelet abnormalities in patients with IDDM.
15947 10540181 We observed that the proportion of platelets staining for TNF-alpha was significantly higher in IDDM patients with active PDR than in patients without microvascular complications (P = 0.0078), quiescent PDR (P = 0.003) or healthy subjects (P = 0.0013).
15948 10540181 There was a direct correlation between platelet expression of TNF-alpha and that of TNF-R in PDR patients, indicating that platelet staining for TNF-alpha may be due to binding of this cytokine to its receptors.
15949 10540181 The results suggest that increased platelet expression of TNF-alpha, TNF-R and ICAM-1 in IDDM patients may constitute important markers of thrombocyte abnormalities during the development of microvascular complications of diabetes mellitus.
15950 10540181 Platelet expression of tumour necrosis factor-alpha (TNF-alpha), TNF receptors and intercellular adhesion molecule-1 (ICAM-1) in patients with proliferative diabetic retinopathy.
15951 10540181 Microvascular complications of insulin-dependent diabetes mellitus (IDDM) have been strongly associated with platelet abnormalities, whilst TNF-alpha has been implicated in the pathogenesis of this condition.
15952 10540181 However, at present it is not clear whether human circulating platelets express TNF-alpha or TNF receptors (TNF-R) or whether impaired expression of these molecules and of the TNF-reactive adhesion molecule ICAM-1 may be associated with platelet abnormalities in patients with IDDM.
15953 10540181 We observed that the proportion of platelets staining for TNF-alpha was significantly higher in IDDM patients with active PDR than in patients without microvascular complications (P = 0.0078), quiescent PDR (P = 0.003) or healthy subjects (P = 0.0013).
15954 10540181 There was a direct correlation between platelet expression of TNF-alpha and that of TNF-R in PDR patients, indicating that platelet staining for TNF-alpha may be due to binding of this cytokine to its receptors.
15955 10540181 The results suggest that increased platelet expression of TNF-alpha, TNF-R and ICAM-1 in IDDM patients may constitute important markers of thrombocyte abnormalities during the development of microvascular complications of diabetes mellitus.
15956 10540181 Platelet expression of tumour necrosis factor-alpha (TNF-alpha), TNF receptors and intercellular adhesion molecule-1 (ICAM-1) in patients with proliferative diabetic retinopathy.
15957 10540181 Microvascular complications of insulin-dependent diabetes mellitus (IDDM) have been strongly associated with platelet abnormalities, whilst TNF-alpha has been implicated in the pathogenesis of this condition.
15958 10540181 However, at present it is not clear whether human circulating platelets express TNF-alpha or TNF receptors (TNF-R) or whether impaired expression of these molecules and of the TNF-reactive adhesion molecule ICAM-1 may be associated with platelet abnormalities in patients with IDDM.
15959 10540181 We observed that the proportion of platelets staining for TNF-alpha was significantly higher in IDDM patients with active PDR than in patients without microvascular complications (P = 0.0078), quiescent PDR (P = 0.003) or healthy subjects (P = 0.0013).
15960 10540181 There was a direct correlation between platelet expression of TNF-alpha and that of TNF-R in PDR patients, indicating that platelet staining for TNF-alpha may be due to binding of this cytokine to its receptors.
15961 10540181 The results suggest that increased platelet expression of TNF-alpha, TNF-R and ICAM-1 in IDDM patients may constitute important markers of thrombocyte abnormalities during the development of microvascular complications of diabetes mellitus.
15962 10540181 Platelet expression of tumour necrosis factor-alpha (TNF-alpha), TNF receptors and intercellular adhesion molecule-1 (ICAM-1) in patients with proliferative diabetic retinopathy.
15963 10540181 Microvascular complications of insulin-dependent diabetes mellitus (IDDM) have been strongly associated with platelet abnormalities, whilst TNF-alpha has been implicated in the pathogenesis of this condition.
15964 10540181 However, at present it is not clear whether human circulating platelets express TNF-alpha or TNF receptors (TNF-R) or whether impaired expression of these molecules and of the TNF-reactive adhesion molecule ICAM-1 may be associated with platelet abnormalities in patients with IDDM.
15965 10540181 We observed that the proportion of platelets staining for TNF-alpha was significantly higher in IDDM patients with active PDR than in patients without microvascular complications (P = 0.0078), quiescent PDR (P = 0.003) or healthy subjects (P = 0.0013).
15966 10540181 There was a direct correlation between platelet expression of TNF-alpha and that of TNF-R in PDR patients, indicating that platelet staining for TNF-alpha may be due to binding of this cytokine to its receptors.
15967 10540181 The results suggest that increased platelet expression of TNF-alpha, TNF-R and ICAM-1 in IDDM patients may constitute important markers of thrombocyte abnormalities during the development of microvascular complications of diabetes mellitus.
15968 10544953 The aim of the present work was to analyse the susceptibility to in vitro peroxidation of VLDL and HDL from apparently normolipidemic subjects affected by insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) in good metabolic control and to examine the possible relations between oxidisability and lipoprotein fatty acid composition.
15969 10549569 Type I diabetes, also known as insulin-dependent diabetes mellitus (IDDM) results from the destruction of insulin-producing pancreatic beta cells by a progressive beta cell-specific autoimmune process.
15970 10549569 Macrophages are primary contributors to the creation of the immune environment conducive to the development and activation of beta cell-specific Th1-type CD4+ T cells and CD8+ cytotoxic T cells that cause autoimmune diabetes in NOD mice.
15971 10549569 CD4+ and CD8+ T cells are both believed to be important for the destruction of beta cells.
15972 10549569 In this way, macrophages, CD4+ T cells and CD8+ T cells act synergistically to kill the beta cells in conjunction with beta cell autoantigens and MHC class I and class II antigens, resulting in the onset of autoimmune type I diabetes.
15973 10551417 A new predictive model for insulin-dependent diabetes mellitus susceptibility based on combinations of molecular HLA-DRB1 and HLA-DQB1 pockets.
15974 10551417 With a view to establishing an accurate evaluation of the genetic predisposition to insulin-dependent type I diabetes (IDDM), we have built a model based on the characteristics of the relevant pockets of HLA-DR and -DQ molecules.
15975 10551417 We formulate the hypothesis that suceptibility to IDDM is not only explained by the absence of Aspartate 57 (negative charge) from pocket 9 of DQB1 (P9DQ), but also by the presence of an electric charge (+/- vs. neutral), generated by residues 70, 71 and 74 in pockets 4 of DRB1 (P4DR) and DQB1 (P4DQ) molecules.
15976 10551417 A new predictive model for insulin-dependent diabetes mellitus susceptibility based on combinations of molecular HLA-DRB1 and HLA-DQB1 pockets.
15977 10551417 With a view to establishing an accurate evaluation of the genetic predisposition to insulin-dependent type I diabetes (IDDM), we have built a model based on the characteristics of the relevant pockets of HLA-DR and -DQ molecules.
15978 10551417 We formulate the hypothesis that suceptibility to IDDM is not only explained by the absence of Aspartate 57 (negative charge) from pocket 9 of DQB1 (P9DQ), but also by the presence of an electric charge (+/- vs. neutral), generated by residues 70, 71 and 74 in pockets 4 of DRB1 (P4DR) and DQB1 (P4DQ) molecules.
15979 10561808 Experiments were performed to test the hypothesis that renal arteriolar responses to angiotensin (Ang)II are altered in insulin-dependent diabetes mellitus. 2.
15980 10562465 Methylenetetrahydrofolate reductase gene polymorphism as a risk factor for diabetic nephropathy in IDDM patients.
15981 10562465 Insulin-dependent diabetes mellitus (IDDM) is characterized by a higher prevalence of vascular complications.
15982 10562465 We analyzed the frequency of C677T MTHFR in IDDM and control groups.
15983 10562465 The MTHFR T677T genotype was found significantly more frequently in IDDM patients with diabetic nephropathy (0.216) compared with the IDDM patients without nephropathy (0.056); the odds ratio was 2.635 (95% CI 1.768-3.927).
15984 10562465 Thus, we suggest that the T677T genotype of the MTHFR gene is an independent risk factor for diabetic nephropathy in IDDM.
15985 10562465 Methylenetetrahydrofolate reductase gene polymorphism as a risk factor for diabetic nephropathy in IDDM patients.
15986 10562465 Insulin-dependent diabetes mellitus (IDDM) is characterized by a higher prevalence of vascular complications.
15987 10562465 We analyzed the frequency of C677T MTHFR in IDDM and control groups.
15988 10562465 The MTHFR T677T genotype was found significantly more frequently in IDDM patients with diabetic nephropathy (0.216) compared with the IDDM patients without nephropathy (0.056); the odds ratio was 2.635 (95% CI 1.768-3.927).
15989 10562465 Thus, we suggest that the T677T genotype of the MTHFR gene is an independent risk factor for diabetic nephropathy in IDDM.
15990 10562465 Methylenetetrahydrofolate reductase gene polymorphism as a risk factor for diabetic nephropathy in IDDM patients.
15991 10562465 Insulin-dependent diabetes mellitus (IDDM) is characterized by a higher prevalence of vascular complications.
15992 10562465 We analyzed the frequency of C677T MTHFR in IDDM and control groups.
15993 10562465 The MTHFR T677T genotype was found significantly more frequently in IDDM patients with diabetic nephropathy (0.216) compared with the IDDM patients without nephropathy (0.056); the odds ratio was 2.635 (95% CI 1.768-3.927).
15994 10562465 Thus, we suggest that the T677T genotype of the MTHFR gene is an independent risk factor for diabetic nephropathy in IDDM.
15995 10562465 Methylenetetrahydrofolate reductase gene polymorphism as a risk factor for diabetic nephropathy in IDDM patients.
15996 10562465 Insulin-dependent diabetes mellitus (IDDM) is characterized by a higher prevalence of vascular complications.
15997 10562465 We analyzed the frequency of C677T MTHFR in IDDM and control groups.
15998 10562465 The MTHFR T677T genotype was found significantly more frequently in IDDM patients with diabetic nephropathy (0.216) compared with the IDDM patients without nephropathy (0.056); the odds ratio was 2.635 (95% CI 1.768-3.927).
15999 10562465 Thus, we suggest that the T677T genotype of the MTHFR gene is an independent risk factor for diabetic nephropathy in IDDM.
16000 10562465 Methylenetetrahydrofolate reductase gene polymorphism as a risk factor for diabetic nephropathy in IDDM patients.
16001 10562465 Insulin-dependent diabetes mellitus (IDDM) is characterized by a higher prevalence of vascular complications.
16002 10562465 We analyzed the frequency of C677T MTHFR in IDDM and control groups.
16003 10562465 The MTHFR T677T genotype was found significantly more frequently in IDDM patients with diabetic nephropathy (0.216) compared with the IDDM patients without nephropathy (0.056); the odds ratio was 2.635 (95% CI 1.768-3.927).
16004 10562465 Thus, we suggest that the T677T genotype of the MTHFR gene is an independent risk factor for diabetic nephropathy in IDDM.
16005 10565450 Decreased activity of plasma cholesteryl ester transfer protein in children and adolescents with insulin-dependent diabetes mellitus.
16006 10565450 The aims of the present study were to determine whether the activity of cholesteryl ester transfer protein (CETP) is altered in the plasma of children and adolescents with insulin-dependent diabetes mellitus (IDDM), and whether high-density lipoprotein-cholesterol (HDL-C) levels reflect CETP activity.
16007 10565450 Serum triglycerides were significantly decreased, while the levels of HDL-C and apolipoprotein (apo) A1 were markedly increased, in the IDDM patients.
16008 10565450 Plasma CETP activity was significantly lower in the IDDM patients than in the control children.
16009 10565450 None of the anthropometric indices nor the biochemical data correlated significantly with CETP activity in the IDDM patients.
16010 10565450 Suppression of CETP along with the putative activation of lipoprotein lipase due to peripheral hyperinsulinism appears to induce synergistically the increase in HDL-C in IDDM children.
16011 10565450 Decreased activity of plasma cholesteryl ester transfer protein in children and adolescents with insulin-dependent diabetes mellitus.
16012 10565450 The aims of the present study were to determine whether the activity of cholesteryl ester transfer protein (CETP) is altered in the plasma of children and adolescents with insulin-dependent diabetes mellitus (IDDM), and whether high-density lipoprotein-cholesterol (HDL-C) levels reflect CETP activity.
16013 10565450 Serum triglycerides were significantly decreased, while the levels of HDL-C and apolipoprotein (apo) A1 were markedly increased, in the IDDM patients.
16014 10565450 Plasma CETP activity was significantly lower in the IDDM patients than in the control children.
16015 10565450 None of the anthropometric indices nor the biochemical data correlated significantly with CETP activity in the IDDM patients.
16016 10565450 Suppression of CETP along with the putative activation of lipoprotein lipase due to peripheral hyperinsulinism appears to induce synergistically the increase in HDL-C in IDDM children.
16017 10565450 Decreased activity of plasma cholesteryl ester transfer protein in children and adolescents with insulin-dependent diabetes mellitus.
16018 10565450 The aims of the present study were to determine whether the activity of cholesteryl ester transfer protein (CETP) is altered in the plasma of children and adolescents with insulin-dependent diabetes mellitus (IDDM), and whether high-density lipoprotein-cholesterol (HDL-C) levels reflect CETP activity.
16019 10565450 Serum triglycerides were significantly decreased, while the levels of HDL-C and apolipoprotein (apo) A1 were markedly increased, in the IDDM patients.
16020 10565450 Plasma CETP activity was significantly lower in the IDDM patients than in the control children.
16021 10565450 None of the anthropometric indices nor the biochemical data correlated significantly with CETP activity in the IDDM patients.
16022 10565450 Suppression of CETP along with the putative activation of lipoprotein lipase due to peripheral hyperinsulinism appears to induce synergistically the increase in HDL-C in IDDM children.
16023 10565450 Decreased activity of plasma cholesteryl ester transfer protein in children and adolescents with insulin-dependent diabetes mellitus.
16024 10565450 The aims of the present study were to determine whether the activity of cholesteryl ester transfer protein (CETP) is altered in the plasma of children and adolescents with insulin-dependent diabetes mellitus (IDDM), and whether high-density lipoprotein-cholesterol (HDL-C) levels reflect CETP activity.
16025 10565450 Serum triglycerides were significantly decreased, while the levels of HDL-C and apolipoprotein (apo) A1 were markedly increased, in the IDDM patients.
16026 10565450 Plasma CETP activity was significantly lower in the IDDM patients than in the control children.
16027 10565450 None of the anthropometric indices nor the biochemical data correlated significantly with CETP activity in the IDDM patients.
16028 10565450 Suppression of CETP along with the putative activation of lipoprotein lipase due to peripheral hyperinsulinism appears to induce synergistically the increase in HDL-C in IDDM children.
16029 10565450 Decreased activity of plasma cholesteryl ester transfer protein in children and adolescents with insulin-dependent diabetes mellitus.
16030 10565450 The aims of the present study were to determine whether the activity of cholesteryl ester transfer protein (CETP) is altered in the plasma of children and adolescents with insulin-dependent diabetes mellitus (IDDM), and whether high-density lipoprotein-cholesterol (HDL-C) levels reflect CETP activity.
16031 10565450 Serum triglycerides were significantly decreased, while the levels of HDL-C and apolipoprotein (apo) A1 were markedly increased, in the IDDM patients.
16032 10565450 Plasma CETP activity was significantly lower in the IDDM patients than in the control children.
16033 10565450 None of the anthropometric indices nor the biochemical data correlated significantly with CETP activity in the IDDM patients.
16034 10565450 Suppression of CETP along with the putative activation of lipoprotein lipase due to peripheral hyperinsulinism appears to induce synergistically the increase in HDL-C in IDDM children.
16035 10565631 We report on two patients (one female 42 years, one male 47 years) suffering from insulin-dependent diabetes mellitus (IDDM) for more than 20 years.
16036 10566120 This study evaluated the effect of cisapride on glycaemic control, well-being and treatment satisfaction in insulin-dependent diabetes mellitus (IDDM) patients with documented moderate to severe glycaemic instability.
16037 10566598 Influence of TNF microsatellite polymorphisms (TNFa) on age-at-onset of insulin-dependent diabetes mellitus.
16038 10566598 The TNF-alpha gene is located in the HLA region and has been implicated in the pathogenesis of Type I (insulin-dependent) diabetes mellitus (IDDM).
16039 10566598 We investigated the frequency of TNFa microsatellite alleles in 76 young-onset IDDM patients, 65 adult-onset IDDM patients, and 90 control subjects.
16040 10566598 We also examined the association of these TNFa alleles with HLA-DRB1 alleles, HLA-class I alleles, and TNF-alpha production.
16041 10566598 These results suggest that TNFa polymorphisms are associated with age-at-onset of IDDM and influence the inflammatory process of pancreatic beta cell destruction in the development of IDDM.
16042 10566598 Influence of TNF microsatellite polymorphisms (TNFa) on age-at-onset of insulin-dependent diabetes mellitus.
16043 10566598 The TNF-alpha gene is located in the HLA region and has been implicated in the pathogenesis of Type I (insulin-dependent) diabetes mellitus (IDDM).
16044 10566598 We investigated the frequency of TNFa microsatellite alleles in 76 young-onset IDDM patients, 65 adult-onset IDDM patients, and 90 control subjects.
16045 10566598 We also examined the association of these TNFa alleles with HLA-DRB1 alleles, HLA-class I alleles, and TNF-alpha production.
16046 10566598 These results suggest that TNFa polymorphisms are associated with age-at-onset of IDDM and influence the inflammatory process of pancreatic beta cell destruction in the development of IDDM.
16047 10566598 Influence of TNF microsatellite polymorphisms (TNFa) on age-at-onset of insulin-dependent diabetes mellitus.
16048 10566598 The TNF-alpha gene is located in the HLA region and has been implicated in the pathogenesis of Type I (insulin-dependent) diabetes mellitus (IDDM).
16049 10566598 We investigated the frequency of TNFa microsatellite alleles in 76 young-onset IDDM patients, 65 adult-onset IDDM patients, and 90 control subjects.
16050 10566598 We also examined the association of these TNFa alleles with HLA-DRB1 alleles, HLA-class I alleles, and TNF-alpha production.
16051 10566598 These results suggest that TNFa polymorphisms are associated with age-at-onset of IDDM and influence the inflammatory process of pancreatic beta cell destruction in the development of IDDM.
16052 10566651 No alteration in T lymphocyte expression of CD40 ligand (CD154) in individuals with or at increased risk for insulin-dependent diabetes mellitus.
16053 10566651 CD40 ligand (CD40L) regulates multiple phases of the humoral and cellular immune response through binding to CD40.
16054 10566651 Previous investigations have suggested that insulin-dependent diabetes (IDDM) in both humans and nonobese diabetic mice may be strongly influenced by similar immunoregulatory molecules.
16055 10566651 As persons with or at increased risk for the disease are characterized by a number of immunological abnormalities, including that of self-reactive autoantibody production (e.g. islet cell cytoplasmic autoantibodies), we analyzed the expression of CD40L on T lymphocytes (CD3+ cells) in a series of individuals with newly diagnosed IDDM (n = 11), nondiabetic relatives of IDDM probands at increased risk for the disease (n = 21; islet cell cytoplasmic autoantibodies positive; Juvenile Diabetes Foundation titer, > or = 20), and healthy controls (n = 13).
16056 10566651 Similarly, unstimulated and PMA stimulated CD40L expressions (percentage of positive cells and level) on CD3+ cells from newly diagnosed IDDM patients and persons at increased risk for the disease were similar to those in healthy controls (6, 24, and 48 h; all P = NS).
16057 10566651 These findings do not support abnormal CD40L expression as the mechanism underlying the functional defect(s) in communication between T lymphocytes and antigen-presenting cells that allows for autoantibody production or the inability of individuals to regulate antiself immunity in IDDM.
16058 10566651 No alteration in T lymphocyte expression of CD40 ligand (CD154) in individuals with or at increased risk for insulin-dependent diabetes mellitus.
16059 10566651 CD40 ligand (CD40L) regulates multiple phases of the humoral and cellular immune response through binding to CD40.
16060 10566651 Previous investigations have suggested that insulin-dependent diabetes (IDDM) in both humans and nonobese diabetic mice may be strongly influenced by similar immunoregulatory molecules.
16061 10566651 As persons with or at increased risk for the disease are characterized by a number of immunological abnormalities, including that of self-reactive autoantibody production (e.g. islet cell cytoplasmic autoantibodies), we analyzed the expression of CD40L on T lymphocytes (CD3+ cells) in a series of individuals with newly diagnosed IDDM (n = 11), nondiabetic relatives of IDDM probands at increased risk for the disease (n = 21; islet cell cytoplasmic autoantibodies positive; Juvenile Diabetes Foundation titer, > or = 20), and healthy controls (n = 13).
16062 10566651 Similarly, unstimulated and PMA stimulated CD40L expressions (percentage of positive cells and level) on CD3+ cells from newly diagnosed IDDM patients and persons at increased risk for the disease were similar to those in healthy controls (6, 24, and 48 h; all P = NS).
16063 10566651 These findings do not support abnormal CD40L expression as the mechanism underlying the functional defect(s) in communication between T lymphocytes and antigen-presenting cells that allows for autoantibody production or the inability of individuals to regulate antiself immunity in IDDM.
16064 10566651 No alteration in T lymphocyte expression of CD40 ligand (CD154) in individuals with or at increased risk for insulin-dependent diabetes mellitus.
16065 10566651 CD40 ligand (CD40L) regulates multiple phases of the humoral and cellular immune response through binding to CD40.
16066 10566651 Previous investigations have suggested that insulin-dependent diabetes (IDDM) in both humans and nonobese diabetic mice may be strongly influenced by similar immunoregulatory molecules.
16067 10566651 As persons with or at increased risk for the disease are characterized by a number of immunological abnormalities, including that of self-reactive autoantibody production (e.g. islet cell cytoplasmic autoantibodies), we analyzed the expression of CD40L on T lymphocytes (CD3+ cells) in a series of individuals with newly diagnosed IDDM (n = 11), nondiabetic relatives of IDDM probands at increased risk for the disease (n = 21; islet cell cytoplasmic autoantibodies positive; Juvenile Diabetes Foundation titer, > or = 20), and healthy controls (n = 13).
16068 10566651 Similarly, unstimulated and PMA stimulated CD40L expressions (percentage of positive cells and level) on CD3+ cells from newly diagnosed IDDM patients and persons at increased risk for the disease were similar to those in healthy controls (6, 24, and 48 h; all P = NS).
16069 10566651 These findings do not support abnormal CD40L expression as the mechanism underlying the functional defect(s) in communication between T lymphocytes and antigen-presenting cells that allows for autoantibody production or the inability of individuals to regulate antiself immunity in IDDM.
16070 10566651 No alteration in T lymphocyte expression of CD40 ligand (CD154) in individuals with or at increased risk for insulin-dependent diabetes mellitus.
16071 10566651 CD40 ligand (CD40L) regulates multiple phases of the humoral and cellular immune response through binding to CD40.
16072 10566651 Previous investigations have suggested that insulin-dependent diabetes (IDDM) in both humans and nonobese diabetic mice may be strongly influenced by similar immunoregulatory molecules.
16073 10566651 As persons with or at increased risk for the disease are characterized by a number of immunological abnormalities, including that of self-reactive autoantibody production (e.g. islet cell cytoplasmic autoantibodies), we analyzed the expression of CD40L on T lymphocytes (CD3+ cells) in a series of individuals with newly diagnosed IDDM (n = 11), nondiabetic relatives of IDDM probands at increased risk for the disease (n = 21; islet cell cytoplasmic autoantibodies positive; Juvenile Diabetes Foundation titer, > or = 20), and healthy controls (n = 13).
16074 10566651 Similarly, unstimulated and PMA stimulated CD40L expressions (percentage of positive cells and level) on CD3+ cells from newly diagnosed IDDM patients and persons at increased risk for the disease were similar to those in healthy controls (6, 24, and 48 h; all P = NS).
16075 10566651 These findings do not support abnormal CD40L expression as the mechanism underlying the functional defect(s) in communication between T lymphocytes and antigen-presenting cells that allows for autoantibody production or the inability of individuals to regulate antiself immunity in IDDM.
16076 10568450 Immunohistochemical expression of glutamic acid decarboxylase (GAD) enzyme was detected in the pancreatic islets of 12 cattle with spontaneous insulin-dependent diabetes mellitus (IDDM).
16077 10568450 The cytoplasm of vacuolated cells contained very few GAD- and insulin-positive granules, indicating beta cell destruction.
16078 10568450 These findings suggest that islet cells in cattle with IDDM lose their insulin synthesis function and their ability to regulate hormonal secretion of alpha and delta cells.
16079 10568450 Immunohistochemical expression of glutamic acid decarboxylase (GAD) enzyme was detected in the pancreatic islets of 12 cattle with spontaneous insulin-dependent diabetes mellitus (IDDM).
16080 10568450 The cytoplasm of vacuolated cells contained very few GAD- and insulin-positive granules, indicating beta cell destruction.
16081 10568450 These findings suggest that islet cells in cattle with IDDM lose their insulin synthesis function and their ability to regulate hormonal secretion of alpha and delta cells.
16082 10576062 [Polymorphism of gene encoding vascular angiotensin II receptor and microangiopathies in patients with insulin-dependent diabetes mellitus].
16083 10576062 Polymorphism A1166C of the AT1R gene encoding angiotensin vascular receptor [replacement of C (cytosine) for A (adenine)) at position 1166] was compared in patients with insulin-dependent diabetes mellitus (IDDM) complicated by diabetic nephropathy (DN) and in noncomplicated patients (n = 27 and n = 41, respectively) and also in patients with IDDM complicated by diabetic retinopathy (DR) and in correspondent noncomplicated individuals (n = 30 and n = 44, respectively).
16084 10576062 The frequency of AT1R gene alleles and genotypes in patients with IDDM complicated by DN did not differ significantly from that observed in patients with noncomplicated IDDM.
16085 10576062 [Polymorphism of gene encoding vascular angiotensin II receptor and microangiopathies in patients with insulin-dependent diabetes mellitus].
16086 10576062 Polymorphism A1166C of the AT1R gene encoding angiotensin vascular receptor [replacement of C (cytosine) for A (adenine)) at position 1166] was compared in patients with insulin-dependent diabetes mellitus (IDDM) complicated by diabetic nephropathy (DN) and in noncomplicated patients (n = 27 and n = 41, respectively) and also in patients with IDDM complicated by diabetic retinopathy (DR) and in correspondent noncomplicated individuals (n = 30 and n = 44, respectively).
16087 10576062 The frequency of AT1R gene alleles and genotypes in patients with IDDM complicated by DN did not differ significantly from that observed in patients with noncomplicated IDDM.
16088 10586200 Graft recurrence of insulin-dependent diabetes mellitus (IDDM) was examined.
16089 10586200 Only DP recipients that had been transplanted with whole pancreaticoduodenal grafts were free from IDDM recurrence (>60 days postgrafting) when treated with anti-intercellular adhesion moluecule-1 (ICAM)-1/leukocyte function-associated antigen-1 (LFA-1) monoclonal antibodies (mAbs).
16090 10586200 Graft recurrence of insulin-dependent diabetes mellitus (IDDM) was examined.
16091 10586200 Only DP recipients that had been transplanted with whole pancreaticoduodenal grafts were free from IDDM recurrence (>60 days postgrafting) when treated with anti-intercellular adhesion moluecule-1 (ICAM)-1/leukocyte function-associated antigen-1 (LFA-1) monoclonal antibodies (mAbs).
16092 10586428 Recently, a BamHI restriction fragment length polymorphism (RFLP) in the HSPG gene (HSPG2) was reported to be associated with diabetic nephropathy in Caucasian insulin-dependent diabetes mellitus (IDDM).
16093 10586428 The aim of the present study was to examine the contribution of the BamHI HSPG2 polymorphism to the development of diabetic nephropathy in Japanese non-insulin-dependent diabetes mellitus (NIDDM).
16094 10593564 Both are used to model human insulin-dependent diabetes mellitus (IDDM).
16095 10593564 We now report that the phenotype of NK T cells in the rat is alphabetaTcR+ CD8+ CD4-, comparable to the NK T cell phenotype reported for humans, which is alphabetaTcR+ CD4- Valpha24-JalphaQ, and either CD8- or CD8alphaalpha+.
16096 10593564 Because RT6+ T cells are deficient in DP-BB rats, and because depletion of cells expressing RT6 induces IDDM in DR-BB rats, we studied NK T cells for expression of this antigen.
16097 10593564 Both are used to model human insulin-dependent diabetes mellitus (IDDM).
16098 10593564 We now report that the phenotype of NK T cells in the rat is alphabetaTcR+ CD8+ CD4-, comparable to the NK T cell phenotype reported for humans, which is alphabetaTcR+ CD4- Valpha24-JalphaQ, and either CD8- or CD8alphaalpha+.
16099 10593564 Because RT6+ T cells are deficient in DP-BB rats, and because depletion of cells expressing RT6 induces IDDM in DR-BB rats, we studied NK T cells for expression of this antigen.
16100 10594551 Autoantibodies to GAD, an important marker of the autoimmune process in type I or insulin-dependent diabetes mellitus (IDDM), are also found in non-diabetic individuals with autoimmune polyendocrine syndrome type 1 (APS1), APS2, and stiff man syndrome (SMS).
16101 10594551 Most IDDM sera contain two distinct GAD antibody specificities, one of which targets an epitope region in the middle-third of GAD65 (IDDM-E1; amino acids 221-359) and one of which targets the carboxy-third of GAD65 (IDDM-E2; amino acids 453-569).
16102 10594551 Using 11 chimeric GAD65/GAD67 proteins to maintain conformation-dependent epitopes of GAD65, we compared the humoral repertoire of IgG antibodies from an individual with APS2-like disease (b35, b78, and b96) and MoAbs from an IDDM patient (MICA-2, MICA-3, and MICA-4).
16103 10594551 Neither the APS2 IgG antibodies nor the IDDM MoAbs bind the amino-terminal third of GAD65, but instead target the carboxy-terminal two-thirds of GAD65.
16104 10594551 These results indicate that there are both similarities and differences in the humoral response to GAD65 in APS2 and IDDM.
16105 10594551 Autoantibodies to GAD, an important marker of the autoimmune process in type I or insulin-dependent diabetes mellitus (IDDM), are also found in non-diabetic individuals with autoimmune polyendocrine syndrome type 1 (APS1), APS2, and stiff man syndrome (SMS).
16106 10594551 Most IDDM sera contain two distinct GAD antibody specificities, one of which targets an epitope region in the middle-third of GAD65 (IDDM-E1; amino acids 221-359) and one of which targets the carboxy-third of GAD65 (IDDM-E2; amino acids 453-569).
16107 10594551 Using 11 chimeric GAD65/GAD67 proteins to maintain conformation-dependent epitopes of GAD65, we compared the humoral repertoire of IgG antibodies from an individual with APS2-like disease (b35, b78, and b96) and MoAbs from an IDDM patient (MICA-2, MICA-3, and MICA-4).
16108 10594551 Neither the APS2 IgG antibodies nor the IDDM MoAbs bind the amino-terminal third of GAD65, but instead target the carboxy-terminal two-thirds of GAD65.
16109 10594551 These results indicate that there are both similarities and differences in the humoral response to GAD65 in APS2 and IDDM.
16110 10594551 Autoantibodies to GAD, an important marker of the autoimmune process in type I or insulin-dependent diabetes mellitus (IDDM), are also found in non-diabetic individuals with autoimmune polyendocrine syndrome type 1 (APS1), APS2, and stiff man syndrome (SMS).
16111 10594551 Most IDDM sera contain two distinct GAD antibody specificities, one of which targets an epitope region in the middle-third of GAD65 (IDDM-E1; amino acids 221-359) and one of which targets the carboxy-third of GAD65 (IDDM-E2; amino acids 453-569).
16112 10594551 Using 11 chimeric GAD65/GAD67 proteins to maintain conformation-dependent epitopes of GAD65, we compared the humoral repertoire of IgG antibodies from an individual with APS2-like disease (b35, b78, and b96) and MoAbs from an IDDM patient (MICA-2, MICA-3, and MICA-4).
16113 10594551 Neither the APS2 IgG antibodies nor the IDDM MoAbs bind the amino-terminal third of GAD65, but instead target the carboxy-terminal two-thirds of GAD65.
16114 10594551 These results indicate that there are both similarities and differences in the humoral response to GAD65 in APS2 and IDDM.
16115 10594551 Autoantibodies to GAD, an important marker of the autoimmune process in type I or insulin-dependent diabetes mellitus (IDDM), are also found in non-diabetic individuals with autoimmune polyendocrine syndrome type 1 (APS1), APS2, and stiff man syndrome (SMS).
16116 10594551 Most IDDM sera contain two distinct GAD antibody specificities, one of which targets an epitope region in the middle-third of GAD65 (IDDM-E1; amino acids 221-359) and one of which targets the carboxy-third of GAD65 (IDDM-E2; amino acids 453-569).
16117 10594551 Using 11 chimeric GAD65/GAD67 proteins to maintain conformation-dependent epitopes of GAD65, we compared the humoral repertoire of IgG antibodies from an individual with APS2-like disease (b35, b78, and b96) and MoAbs from an IDDM patient (MICA-2, MICA-3, and MICA-4).
16118 10594551 Neither the APS2 IgG antibodies nor the IDDM MoAbs bind the amino-terminal third of GAD65, but instead target the carboxy-terminal two-thirds of GAD65.
16119 10594551 These results indicate that there are both similarities and differences in the humoral response to GAD65 in APS2 and IDDM.
16120 10594551 Autoantibodies to GAD, an important marker of the autoimmune process in type I or insulin-dependent diabetes mellitus (IDDM), are also found in non-diabetic individuals with autoimmune polyendocrine syndrome type 1 (APS1), APS2, and stiff man syndrome (SMS).
16121 10594551 Most IDDM sera contain two distinct GAD antibody specificities, one of which targets an epitope region in the middle-third of GAD65 (IDDM-E1; amino acids 221-359) and one of which targets the carboxy-third of GAD65 (IDDM-E2; amino acids 453-569).
16122 10594551 Using 11 chimeric GAD65/GAD67 proteins to maintain conformation-dependent epitopes of GAD65, we compared the humoral repertoire of IgG antibodies from an individual with APS2-like disease (b35, b78, and b96) and MoAbs from an IDDM patient (MICA-2, MICA-3, and MICA-4).
16123 10594551 Neither the APS2 IgG antibodies nor the IDDM MoAbs bind the amino-terminal third of GAD65, but instead target the carboxy-terminal two-thirds of GAD65.
16124 10594551 These results indicate that there are both similarities and differences in the humoral response to GAD65 in APS2 and IDDM.
16125 10600218 The nonobese diabetic (NOD) mouse is a model of spontaneous insulin-dependent diabetes mellitus (IDDM) or type I diabetes.
16126 10600218 Interleukin-1 (IL-1) plays a pivotal role in the development of IDDM, and modulation of its synthesis may be a mechanism by which environmental modulation of disease progression occurs.
16127 10600218 The nonobese diabetic (NOD) mouse is a model of spontaneous insulin-dependent diabetes mellitus (IDDM) or type I diabetes.
16128 10600218 Interleukin-1 (IL-1) plays a pivotal role in the development of IDDM, and modulation of its synthesis may be a mechanism by which environmental modulation of disease progression occurs.
16129 10600222 Altered plasma levels of nerve growth factor and transforming growth factor-beta2 in type-1 diabetes mellitus.
16130 10600222 Nerve growth factor (NGF) and transforming growth factor-beta2 (TGF-beta2) are cytokines which have known immunological effects.
16131 10600222 An elevated level of NGF has been reported in certain autoimmune diseases, whereas TGF-beta2 is an immunosuppressor which is known to play a role in regulating cell proliferation.
16132 10600222 In this study we measured the levels of NGF and TGF-beta2 in the sera of patients with IDDM (n = 26) and values were compared to those of age-matched normal subjects (n = 27) and also to patients with type-2 diabetes mellitus (NIDDM) (n = 26) with similar HbA1c levels and an equal duration of diabetes.
16133 10600222 Serum NGF levels were significantly elevated in IDDM patients compared to those of age-matched controls (p <.001) and NIDDM controls (p <.01).
16134 10600222 TGF-beta2 levels were lower in IDDM patients when compared with the healthy control (p <.001) and the NIDDM control (p <.05).
16135 10600222 There was no correlation between the levels of NGF and TGF-beta2.
16136 10600222 The duration of diabetes and the level of HbA1c did not affect the NGF and TGF-beta2 levels in the IDDM patients.
16137 10600222 We conclude that an increase in NGF and a suppression in TGF-beta2 levels are present in patients with type-1 diabetes mellitus and that both cytokines may play independent roles in the pathogenesis of this disease.
16138 10600222 Altered plasma levels of nerve growth factor and transforming growth factor-beta2 in type-1 diabetes mellitus.
16139 10600222 Nerve growth factor (NGF) and transforming growth factor-beta2 (TGF-beta2) are cytokines which have known immunological effects.
16140 10600222 An elevated level of NGF has been reported in certain autoimmune diseases, whereas TGF-beta2 is an immunosuppressor which is known to play a role in regulating cell proliferation.
16141 10600222 In this study we measured the levels of NGF and TGF-beta2 in the sera of patients with IDDM (n = 26) and values were compared to those of age-matched normal subjects (n = 27) and also to patients with type-2 diabetes mellitus (NIDDM) (n = 26) with similar HbA1c levels and an equal duration of diabetes.
16142 10600222 Serum NGF levels were significantly elevated in IDDM patients compared to those of age-matched controls (p <.001) and NIDDM controls (p <.01).
16143 10600222 TGF-beta2 levels were lower in IDDM patients when compared with the healthy control (p <.001) and the NIDDM control (p <.05).
16144 10600222 There was no correlation between the levels of NGF and TGF-beta2.
16145 10600222 The duration of diabetes and the level of HbA1c did not affect the NGF and TGF-beta2 levels in the IDDM patients.
16146 10600222 We conclude that an increase in NGF and a suppression in TGF-beta2 levels are present in patients with type-1 diabetes mellitus and that both cytokines may play independent roles in the pathogenesis of this disease.
16147 10600222 Altered plasma levels of nerve growth factor and transforming growth factor-beta2 in type-1 diabetes mellitus.
16148 10600222 Nerve growth factor (NGF) and transforming growth factor-beta2 (TGF-beta2) are cytokines which have known immunological effects.
16149 10600222 An elevated level of NGF has been reported in certain autoimmune diseases, whereas TGF-beta2 is an immunosuppressor which is known to play a role in regulating cell proliferation.
16150 10600222 In this study we measured the levels of NGF and TGF-beta2 in the sera of patients with IDDM (n = 26) and values were compared to those of age-matched normal subjects (n = 27) and also to patients with type-2 diabetes mellitus (NIDDM) (n = 26) with similar HbA1c levels and an equal duration of diabetes.
16151 10600222 Serum NGF levels were significantly elevated in IDDM patients compared to those of age-matched controls (p <.001) and NIDDM controls (p <.01).
16152 10600222 TGF-beta2 levels were lower in IDDM patients when compared with the healthy control (p <.001) and the NIDDM control (p <.05).
16153 10600222 There was no correlation between the levels of NGF and TGF-beta2.
16154 10600222 The duration of diabetes and the level of HbA1c did not affect the NGF and TGF-beta2 levels in the IDDM patients.
16155 10600222 We conclude that an increase in NGF and a suppression in TGF-beta2 levels are present in patients with type-1 diabetes mellitus and that both cytokines may play independent roles in the pathogenesis of this disease.
16156 10600222 Altered plasma levels of nerve growth factor and transforming growth factor-beta2 in type-1 diabetes mellitus.
16157 10600222 Nerve growth factor (NGF) and transforming growth factor-beta2 (TGF-beta2) are cytokines which have known immunological effects.
16158 10600222 An elevated level of NGF has been reported in certain autoimmune diseases, whereas TGF-beta2 is an immunosuppressor which is known to play a role in regulating cell proliferation.
16159 10600222 In this study we measured the levels of NGF and TGF-beta2 in the sera of patients with IDDM (n = 26) and values were compared to those of age-matched normal subjects (n = 27) and also to patients with type-2 diabetes mellitus (NIDDM) (n = 26) with similar HbA1c levels and an equal duration of diabetes.
16160 10600222 Serum NGF levels were significantly elevated in IDDM patients compared to those of age-matched controls (p <.001) and NIDDM controls (p <.01).
16161 10600222 TGF-beta2 levels were lower in IDDM patients when compared with the healthy control (p <.001) and the NIDDM control (p <.05).
16162 10600222 There was no correlation between the levels of NGF and TGF-beta2.
16163 10600222 The duration of diabetes and the level of HbA1c did not affect the NGF and TGF-beta2 levels in the IDDM patients.
16164 10600222 We conclude that an increase in NGF and a suppression in TGF-beta2 levels are present in patients with type-1 diabetes mellitus and that both cytokines may play independent roles in the pathogenesis of this disease.
16165 10601879 Although many risk factors can trigger the development of insulin-dependent diabetes (IDDM), it is likely that reactive oxygen species (ROS) play a central role in beta-cell death and disease progression.
16166 10612717 Autoantibodies to IA-2 in insulin-dependent diabetes mellitus.
16167 10612717 With this assay IA-2 Abs were detected in 103/217 (47%) of IDDM patients of different ages and with different disease duration.
16168 10612717 IA-2 Ab prevalence was higher in younger patients (at the age of 15 years or below) with the recent onset IDDM (64/113; 57%) compared to patients above the age of 15 years (11/25; 44%).
16169 10612717 Out of 217 IDDM sera which were tested for IA-2 Abs, 140 (65%) were positive for Abs to glutamic acid decarboxylase (GAD) and 166 (76%) were positive for Abs to IA-2 and/or Abs to GAD.
16170 10612717 In addition, Abs to IA-2, to GAD and to insulin were analysed in sera from recent onset IDDM patients who had not been treated with insulin (n=117).
16171 10612717 In all, 76/117 (65%) of these sera were positive for GAD Abs, 66/117 (56%) for IA-2 Abs, 45/117 (38%) for insulin Abs.
16172 10612717 Autoantibodies to IA-2 in insulin-dependent diabetes mellitus.
16173 10612717 With this assay IA-2 Abs were detected in 103/217 (47%) of IDDM patients of different ages and with different disease duration.
16174 10612717 IA-2 Ab prevalence was higher in younger patients (at the age of 15 years or below) with the recent onset IDDM (64/113; 57%) compared to patients above the age of 15 years (11/25; 44%).
16175 10612717 Out of 217 IDDM sera which were tested for IA-2 Abs, 140 (65%) were positive for Abs to glutamic acid decarboxylase (GAD) and 166 (76%) were positive for Abs to IA-2 and/or Abs to GAD.
16176 10612717 In addition, Abs to IA-2, to GAD and to insulin were analysed in sera from recent onset IDDM patients who had not been treated with insulin (n=117).
16177 10612717 In all, 76/117 (65%) of these sera were positive for GAD Abs, 66/117 (56%) for IA-2 Abs, 45/117 (38%) for insulin Abs.
16178 10612717 Autoantibodies to IA-2 in insulin-dependent diabetes mellitus.
16179 10612717 With this assay IA-2 Abs were detected in 103/217 (47%) of IDDM patients of different ages and with different disease duration.
16180 10612717 IA-2 Ab prevalence was higher in younger patients (at the age of 15 years or below) with the recent onset IDDM (64/113; 57%) compared to patients above the age of 15 years (11/25; 44%).
16181 10612717 Out of 217 IDDM sera which were tested for IA-2 Abs, 140 (65%) were positive for Abs to glutamic acid decarboxylase (GAD) and 166 (76%) were positive for Abs to IA-2 and/or Abs to GAD.
16182 10612717 In addition, Abs to IA-2, to GAD and to insulin were analysed in sera from recent onset IDDM patients who had not been treated with insulin (n=117).
16183 10612717 In all, 76/117 (65%) of these sera were positive for GAD Abs, 66/117 (56%) for IA-2 Abs, 45/117 (38%) for insulin Abs.
16184 10612717 Autoantibodies to IA-2 in insulin-dependent diabetes mellitus.
16185 10612717 With this assay IA-2 Abs were detected in 103/217 (47%) of IDDM patients of different ages and with different disease duration.
16186 10612717 IA-2 Ab prevalence was higher in younger patients (at the age of 15 years or below) with the recent onset IDDM (64/113; 57%) compared to patients above the age of 15 years (11/25; 44%).
16187 10612717 Out of 217 IDDM sera which were tested for IA-2 Abs, 140 (65%) were positive for Abs to glutamic acid decarboxylase (GAD) and 166 (76%) were positive for Abs to IA-2 and/or Abs to GAD.
16188 10612717 In addition, Abs to IA-2, to GAD and to insulin were analysed in sera from recent onset IDDM patients who had not been treated with insulin (n=117).
16189 10612717 In all, 76/117 (65%) of these sera were positive for GAD Abs, 66/117 (56%) for IA-2 Abs, 45/117 (38%) for insulin Abs.
16190 10614992 Animal models of insulin-dependent diabetes mellitus (IDDM) have been used to characterize more fully insulitis, and our results with C57/BL/Ks mdb with low doses of streptozotocin (STZ) confirmed the disease.
16191 10614992 B1 receptor antagonist [Leu8]des-Arg9-BK has shown a significant effect on diabetic glycemia and renal control parameters.
16192 10615825 It is now possible, on the basis of the presence of antibodies directed against pancreatic autoantigens (ICA, GADA, IA-2A, IAA) to detect in the early stage of the autoimmune process leading to development of insulin-dependent diabetes (IDDM).
16193 10616860 Twenty-four hour urine samples were collected from 19 controls and 19 diabetic patients (11 non-insulin dependent diabetic mellitus (non-IDDM) patients, and 8 insulin dependent diabetic mellitus (IDDM) patients).
16194 10616860 It was determined that urinary THP concentrations were significantly decreased in patients with IDDM compared to patients with non-IDDM and controls.
16195 10616860 In conclusion, laboratory quantitation of urinary THP may be a useful indicator of cellular abnormalities such as reduced protein (THP) synthesis of the cells of the TAL and early DCT in some IDDM patients.
16196 10616860 Twenty-four hour urine samples were collected from 19 controls and 19 diabetic patients (11 non-insulin dependent diabetic mellitus (non-IDDM) patients, and 8 insulin dependent diabetic mellitus (IDDM) patients).
16197 10616860 It was determined that urinary THP concentrations were significantly decreased in patients with IDDM compared to patients with non-IDDM and controls.
16198 10616860 In conclusion, laboratory quantitation of urinary THP may be a useful indicator of cellular abnormalities such as reduced protein (THP) synthesis of the cells of the TAL and early DCT in some IDDM patients.
16199 10616860 Twenty-four hour urine samples were collected from 19 controls and 19 diabetic patients (11 non-insulin dependent diabetic mellitus (non-IDDM) patients, and 8 insulin dependent diabetic mellitus (IDDM) patients).
16200 10616860 It was determined that urinary THP concentrations were significantly decreased in patients with IDDM compared to patients with non-IDDM and controls.
16201 10616860 In conclusion, laboratory quantitation of urinary THP may be a useful indicator of cellular abnormalities such as reduced protein (THP) synthesis of the cells of the TAL and early DCT in some IDDM patients.
16202 10626263 Recent studies have revealed that seasonality of onset of childhood insulin-dependent diabetes mellitus (IDDM) with a peak late in autumn and winter exists in populations with medium or high incidence of disease and parallels viral epidemics.
16203 10626736 Alleles carrying serine, valine, or alanine at this position are strongly correlated with the development of insulin-dependent diabetes mellitus (IDDM).
16204 10626736 It has been proposed that the correlation between IDDM and MHC alleles lacking Asp(beta)57 may be due to an instability of the protein caused by loss of this salt bridge.
16205 10626736 Alleles carrying serine, valine, or alanine at this position are strongly correlated with the development of insulin-dependent diabetes mellitus (IDDM).
16206 10626736 It has been proposed that the correlation between IDDM and MHC alleles lacking Asp(beta)57 may be due to an instability of the protein caused by loss of this salt bridge.
16207 10630384 Our studies may have implications for the prevention of insulin-dependent diabetes mellitus (IDDM) in humans.
16208 10634379 Intensive therapy aiming at near normalization of glucose levels effectively delays the onset and slows the progression of complications in insulin-dependent diabetes mellitus (IDDM) and is recommended in most patients.
16209 10634379 The aim of the present study was to evaluate the association between glycemic control, insulin dose, and 24-h ambulatory BP (AMBP) in a group of well-characterized IDDM patients.
16210 10634379 Twenty-four-h AMBP was measured in 123 normoalbuminuric [urinary albumin excretion (UAE) < 20 microg/min] IDDM patients using an oscillometric technique (SpaceLabs 90207) with readings at 20-min intervals.
16211 10634379 Intensive therapy aiming at near normalization of glucose levels effectively delays the onset and slows the progression of complications in insulin-dependent diabetes mellitus (IDDM) and is recommended in most patients.
16212 10634379 The aim of the present study was to evaluate the association between glycemic control, insulin dose, and 24-h ambulatory BP (AMBP) in a group of well-characterized IDDM patients.
16213 10634379 Twenty-four-h AMBP was measured in 123 normoalbuminuric [urinary albumin excretion (UAE) < 20 microg/min] IDDM patients using an oscillometric technique (SpaceLabs 90207) with readings at 20-min intervals.
16214 10634379 Intensive therapy aiming at near normalization of glucose levels effectively delays the onset and slows the progression of complications in insulin-dependent diabetes mellitus (IDDM) and is recommended in most patients.
16215 10634379 The aim of the present study was to evaluate the association between glycemic control, insulin dose, and 24-h ambulatory BP (AMBP) in a group of well-characterized IDDM patients.
16216 10634379 Twenty-four-h AMBP was measured in 123 normoalbuminuric [urinary albumin excretion (UAE) < 20 microg/min] IDDM patients using an oscillometric technique (SpaceLabs 90207) with readings at 20-min intervals.
16217 10645659 [IDDM-Sardinia Project: a study model on the etiopathogenesis of insulin-dependent diabetes mellitus and other autoimmune pathologies.
16218 10645659 The "IDDM-Sardinia project" started in the beginning '90s and this main objective was, and still is, to clarify the epidemiological aspects of insulin-dependent diabetes mellitus in Sardinia, an island with a high incidence of the disease.
16219 10645659 [IDDM-Sardinia Project: a study model on the etiopathogenesis of insulin-dependent diabetes mellitus and other autoimmune pathologies.
16220 10645659 The "IDDM-Sardinia project" started in the beginning '90s and this main objective was, and still is, to clarify the epidemiological aspects of insulin-dependent diabetes mellitus in Sardinia, an island with a high incidence of the disease.
16221 10645793 The onset of insulin-dependent diabetes mellitus (IDDM) is often associated with the infiltration of pancreatic cells by macrophages.
16222 10649738 Improvement of glycemic control by CAPD with intraperitoneal insulin in a child with IDDM and ESRD.
16223 10649738 A 12-year old boy with ESRD from renal dysplasia who also had insulin-dependent diabetes mellitus (IDDM) was treated with CAPD and intraperitoneal insulin prior to renal transplantation.
16224 10649738 We conclude that the use of intraperitoneal insulin in children with IDDM and ESRD leads to improved glycemic control.
16225 10649738 Improvement of glycemic control by CAPD with intraperitoneal insulin in a child with IDDM and ESRD.
16226 10649738 A 12-year old boy with ESRD from renal dysplasia who also had insulin-dependent diabetes mellitus (IDDM) was treated with CAPD and intraperitoneal insulin prior to renal transplantation.
16227 10649738 We conclude that the use of intraperitoneal insulin in children with IDDM and ESRD leads to improved glycemic control.
16228 10649738 Improvement of glycemic control by CAPD with intraperitoneal insulin in a child with IDDM and ESRD.
16229 10649738 A 12-year old boy with ESRD from renal dysplasia who also had insulin-dependent diabetes mellitus (IDDM) was treated with CAPD and intraperitoneal insulin prior to renal transplantation.
16230 10649738 We conclude that the use of intraperitoneal insulin in children with IDDM and ESRD leads to improved glycemic control.
16231 10652168 The incidence of cataract in insulin-dependent diabetes mellitus (IDDM), non-insulin-treated and insulin-treated non-insulin-dependent diabetes mellitus (NIDDM) were 7.1 (95% CI, 5. 4, 8.9), 11.7 (95% CI, 9.1, 14.3) and 17.8 (95% CI, 12.9, 22.7) per 1000 person-years, respectively.
16232 10652168 Using a Cox's Proportional Hazards Model for IDDM and NIDDM (insulin and non-insulin-treated) diabetes separately, age and any retinopathy were significant independent predictors of cataract for all groups.
16233 10652168 Poor metabolic control also was a significant independent predictor of cataract for the IDDM and insulin-treated NIDDM diabetes groups.
16234 10652168 The incidence of cataract in insulin-dependent diabetes mellitus (IDDM), non-insulin-treated and insulin-treated non-insulin-dependent diabetes mellitus (NIDDM) were 7.1 (95% CI, 5. 4, 8.9), 11.7 (95% CI, 9.1, 14.3) and 17.8 (95% CI, 12.9, 22.7) per 1000 person-years, respectively.
16235 10652168 Using a Cox's Proportional Hazards Model for IDDM and NIDDM (insulin and non-insulin-treated) diabetes separately, age and any retinopathy were significant independent predictors of cataract for all groups.
16236 10652168 Poor metabolic control also was a significant independent predictor of cataract for the IDDM and insulin-treated NIDDM diabetes groups.
16237 10652168 The incidence of cataract in insulin-dependent diabetes mellitus (IDDM), non-insulin-treated and insulin-treated non-insulin-dependent diabetes mellitus (NIDDM) were 7.1 (95% CI, 5. 4, 8.9), 11.7 (95% CI, 9.1, 14.3) and 17.8 (95% CI, 12.9, 22.7) per 1000 person-years, respectively.
16238 10652168 Using a Cox's Proportional Hazards Model for IDDM and NIDDM (insulin and non-insulin-treated) diabetes separately, age and any retinopathy were significant independent predictors of cataract for all groups.
16239 10652168 Poor metabolic control also was a significant independent predictor of cataract for the IDDM and insulin-treated NIDDM diabetes groups.
16240 10657849 Evidence for complement-dependent and -independent inhibition of insulin secretion from clonal beta-cells incubated in the presence of sera of newly diagnosed IDDM patients.
16241 10657849 There are conflicting reports on the effect of serum from patients with insulin-dependent diabetes mellitus (IDDM) or normal human serum on beta-cell function and insulin secretion.
16242 10657849 Here, we report that the sera of newly diagnosed IDDM patients potently suppresses insulin secretion from a clonal rat pancreatic beta-cell line (BRIN-BD11), but do not alter cell viability.
16243 10657849 Alanine-stimulated insulin secretion from cells cultured for 24 h in (10% v/v) IDDM patient sera was reduced to 48% of that secreted from cells cultured in (10% v/v) normal human sera.
16244 10657849 After depletion of the complement components C1q and C3, the inhibition of insulin secretion induced by IDDM patient sera was significantly reversed (no significant difference was observed between cells cultured in complement-depleted IDDM patient sera and cells cultured in normal human sera or complement-depleted normal human sera).
16245 10657849 The concentration of glutamic acid decarboxylase (GAD) autoantibodies was markedly increased in the sera of six out of nine newly diagnosed IDDM patients in this study, whereas insulin auto-antibodies (IAA) were detected in the sera of three of the nine patients and islet-cell antibodies (ICA) in the sera of five of them.
16246 10657849 Evidence for complement-dependent and -independent inhibition of insulin secretion from clonal beta-cells incubated in the presence of sera of newly diagnosed IDDM patients.
16247 10657849 There are conflicting reports on the effect of serum from patients with insulin-dependent diabetes mellitus (IDDM) or normal human serum on beta-cell function and insulin secretion.
16248 10657849 Here, we report that the sera of newly diagnosed IDDM patients potently suppresses insulin secretion from a clonal rat pancreatic beta-cell line (BRIN-BD11), but do not alter cell viability.
16249 10657849 Alanine-stimulated insulin secretion from cells cultured for 24 h in (10% v/v) IDDM patient sera was reduced to 48% of that secreted from cells cultured in (10% v/v) normal human sera.
16250 10657849 After depletion of the complement components C1q and C3, the inhibition of insulin secretion induced by IDDM patient sera was significantly reversed (no significant difference was observed between cells cultured in complement-depleted IDDM patient sera and cells cultured in normal human sera or complement-depleted normal human sera).
16251 10657849 The concentration of glutamic acid decarboxylase (GAD) autoantibodies was markedly increased in the sera of six out of nine newly diagnosed IDDM patients in this study, whereas insulin auto-antibodies (IAA) were detected in the sera of three of the nine patients and islet-cell antibodies (ICA) in the sera of five of them.
16252 10657849 Evidence for complement-dependent and -independent inhibition of insulin secretion from clonal beta-cells incubated in the presence of sera of newly diagnosed IDDM patients.
16253 10657849 There are conflicting reports on the effect of serum from patients with insulin-dependent diabetes mellitus (IDDM) or normal human serum on beta-cell function and insulin secretion.
16254 10657849 Here, we report that the sera of newly diagnosed IDDM patients potently suppresses insulin secretion from a clonal rat pancreatic beta-cell line (BRIN-BD11), but do not alter cell viability.
16255 10657849 Alanine-stimulated insulin secretion from cells cultured for 24 h in (10% v/v) IDDM patient sera was reduced to 48% of that secreted from cells cultured in (10% v/v) normal human sera.
16256 10657849 After depletion of the complement components C1q and C3, the inhibition of insulin secretion induced by IDDM patient sera was significantly reversed (no significant difference was observed between cells cultured in complement-depleted IDDM patient sera and cells cultured in normal human sera or complement-depleted normal human sera).
16257 10657849 The concentration of glutamic acid decarboxylase (GAD) autoantibodies was markedly increased in the sera of six out of nine newly diagnosed IDDM patients in this study, whereas insulin auto-antibodies (IAA) were detected in the sera of three of the nine patients and islet-cell antibodies (ICA) in the sera of five of them.
16258 10657849 Evidence for complement-dependent and -independent inhibition of insulin secretion from clonal beta-cells incubated in the presence of sera of newly diagnosed IDDM patients.
16259 10657849 There are conflicting reports on the effect of serum from patients with insulin-dependent diabetes mellitus (IDDM) or normal human serum on beta-cell function and insulin secretion.
16260 10657849 Here, we report that the sera of newly diagnosed IDDM patients potently suppresses insulin secretion from a clonal rat pancreatic beta-cell line (BRIN-BD11), but do not alter cell viability.
16261 10657849 Alanine-stimulated insulin secretion from cells cultured for 24 h in (10% v/v) IDDM patient sera was reduced to 48% of that secreted from cells cultured in (10% v/v) normal human sera.
16262 10657849 After depletion of the complement components C1q and C3, the inhibition of insulin secretion induced by IDDM patient sera was significantly reversed (no significant difference was observed between cells cultured in complement-depleted IDDM patient sera and cells cultured in normal human sera or complement-depleted normal human sera).
16263 10657849 The concentration of glutamic acid decarboxylase (GAD) autoantibodies was markedly increased in the sera of six out of nine newly diagnosed IDDM patients in this study, whereas insulin auto-antibodies (IAA) were detected in the sera of three of the nine patients and islet-cell antibodies (ICA) in the sera of five of them.
16264 10657849 Evidence for complement-dependent and -independent inhibition of insulin secretion from clonal beta-cells incubated in the presence of sera of newly diagnosed IDDM patients.
16265 10657849 There are conflicting reports on the effect of serum from patients with insulin-dependent diabetes mellitus (IDDM) or normal human serum on beta-cell function and insulin secretion.
16266 10657849 Here, we report that the sera of newly diagnosed IDDM patients potently suppresses insulin secretion from a clonal rat pancreatic beta-cell line (BRIN-BD11), but do not alter cell viability.
16267 10657849 Alanine-stimulated insulin secretion from cells cultured for 24 h in (10% v/v) IDDM patient sera was reduced to 48% of that secreted from cells cultured in (10% v/v) normal human sera.
16268 10657849 After depletion of the complement components C1q and C3, the inhibition of insulin secretion induced by IDDM patient sera was significantly reversed (no significant difference was observed between cells cultured in complement-depleted IDDM patient sera and cells cultured in normal human sera or complement-depleted normal human sera).
16269 10657849 The concentration of glutamic acid decarboxylase (GAD) autoantibodies was markedly increased in the sera of six out of nine newly diagnosed IDDM patients in this study, whereas insulin auto-antibodies (IAA) were detected in the sera of three of the nine patients and islet-cell antibodies (ICA) in the sera of five of them.
16270 10657849 Evidence for complement-dependent and -independent inhibition of insulin secretion from clonal beta-cells incubated in the presence of sera of newly diagnosed IDDM patients.
16271 10657849 There are conflicting reports on the effect of serum from patients with insulin-dependent diabetes mellitus (IDDM) or normal human serum on beta-cell function and insulin secretion.
16272 10657849 Here, we report that the sera of newly diagnosed IDDM patients potently suppresses insulin secretion from a clonal rat pancreatic beta-cell line (BRIN-BD11), but do not alter cell viability.
16273 10657849 Alanine-stimulated insulin secretion from cells cultured for 24 h in (10% v/v) IDDM patient sera was reduced to 48% of that secreted from cells cultured in (10% v/v) normal human sera.
16274 10657849 After depletion of the complement components C1q and C3, the inhibition of insulin secretion induced by IDDM patient sera was significantly reversed (no significant difference was observed between cells cultured in complement-depleted IDDM patient sera and cells cultured in normal human sera or complement-depleted normal human sera).
16275 10657849 The concentration of glutamic acid decarboxylase (GAD) autoantibodies was markedly increased in the sera of six out of nine newly diagnosed IDDM patients in this study, whereas insulin auto-antibodies (IAA) were detected in the sera of three of the nine patients and islet-cell antibodies (ICA) in the sera of five of them.
16276 10660216 Certain dietary components have been reported to potentially suppress the initiation of experimental insulin-dependent diabetes mellitus (IDDM) in animal models.
16277 10665665 The prevalence of human leukocyte antigen (HLA) DQB1 and DQA1 alleles has been determined in 78 Kuwaiti Arab children with insulin-dependent diabetes mellitus (IDDM) and in 57 normal healthy controls with similar ethnic background.
16278 10666008 Fatty liver and hyperlipidemia in IDDM (insulin-dependent diabetes mellitus) of streptozotocin-treated shrews.
16279 10666008 Severe IDDM (insulin-dependent diabetes mellitus) was produced in the musk shrew (Suncus murimus, Insectivora) by a high dose (a single intraperitoneal injection of 100 mg/kg Body Weight) of streptozotocin (STZ) injection.
16280 10666008 Fatty liver and hyperlipidemia in IDDM (insulin-dependent diabetes mellitus) of streptozotocin-treated shrews.
16281 10666008 Severe IDDM (insulin-dependent diabetes mellitus) was produced in the musk shrew (Suncus murimus, Insectivora) by a high dose (a single intraperitoneal injection of 100 mg/kg Body Weight) of streptozotocin (STZ) injection.
16282 10668191 Insulin-dependent diabetes mellitus (IDDM) is caused by autoimmune destruction of pancreatic beta cells with the primary mechanism being cell mediated.
16283 10668191 Since the diabetes-prone BB rat is lymphopenic, with a reduction of both CD4 and CD8 cells, the continuous failure of dCF treated animals to develop diabetes may have been due to generalized immunosuppression.
16284 10671304 Linkage disequilibrium testing of four interleukin-1 gene-cluster polymorphisms in Danish multiplex families with insulin-dependent diabetes mellitus.
16285 10671304 The molecules of the interleukin 1 (IL-1) system have been suggested to play a role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM), and polymorphisms in the genes encoding IL-1beta (IL1B), the IL-1 Type 1 receptor (IL1RTI) and the IL-1 receptor antagonist (IL1RN) molecules have been associated with IDDM in case-control studies.
16286 10671304 Hence, by means of the TDT we have investigated four intragenic IL-1 gene-cluster polymorphisms, the IL1B AvaI, the IL1B TaqI, the IL1RTI PstI and the IL1RN 2(nd)intron polymorphisms, for linkage and intra-familial association with IDDM in Danish IDDM multiplex family material comprising 245 families.
16287 10671304 In conclusion, by means of intra-familial TDT analysis we found no linkage or intra-familial association between IDDM and the four IL-1 gene-cluster polymorphisms in Danish IDDM multiplex family material.
16288 10671304 Linkage disequilibrium testing of four interleukin-1 gene-cluster polymorphisms in Danish multiplex families with insulin-dependent diabetes mellitus.
16289 10671304 The molecules of the interleukin 1 (IL-1) system have been suggested to play a role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM), and polymorphisms in the genes encoding IL-1beta (IL1B), the IL-1 Type 1 receptor (IL1RTI) and the IL-1 receptor antagonist (IL1RN) molecules have been associated with IDDM in case-control studies.
16290 10671304 Hence, by means of the TDT we have investigated four intragenic IL-1 gene-cluster polymorphisms, the IL1B AvaI, the IL1B TaqI, the IL1RTI PstI and the IL1RN 2(nd)intron polymorphisms, for linkage and intra-familial association with IDDM in Danish IDDM multiplex family material comprising 245 families.
16291 10671304 In conclusion, by means of intra-familial TDT analysis we found no linkage or intra-familial association between IDDM and the four IL-1 gene-cluster polymorphisms in Danish IDDM multiplex family material.
16292 10671304 Linkage disequilibrium testing of four interleukin-1 gene-cluster polymorphisms in Danish multiplex families with insulin-dependent diabetes mellitus.
16293 10671304 The molecules of the interleukin 1 (IL-1) system have been suggested to play a role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM), and polymorphisms in the genes encoding IL-1beta (IL1B), the IL-1 Type 1 receptor (IL1RTI) and the IL-1 receptor antagonist (IL1RN) molecules have been associated with IDDM in case-control studies.
16294 10671304 Hence, by means of the TDT we have investigated four intragenic IL-1 gene-cluster polymorphisms, the IL1B AvaI, the IL1B TaqI, the IL1RTI PstI and the IL1RN 2(nd)intron polymorphisms, for linkage and intra-familial association with IDDM in Danish IDDM multiplex family material comprising 245 families.
16295 10671304 In conclusion, by means of intra-familial TDT analysis we found no linkage or intra-familial association between IDDM and the four IL-1 gene-cluster polymorphisms in Danish IDDM multiplex family material.
16296 10679090 Several apoptotic pathways have been implicated in beta cell destruction, including Fas, perforin, and TNF-alpha.
16297 10679090 Evidence for Fas-mediated lysis of beta cells in the pathogenesis of IDDM in nonobese diabetic (NOD) mice includes: 1) Fas-deficient NOD mice bearing the lpr mutation (NOD-lpr/lpr) fail to develop IDDM; 2) transgenic expression of Fas ligand (FasL) on beta cells in NOD mice may result in accelerated IDDM; and 3) irradiated NOD-lpr/lpr mice are resistant to adoptive transfer of diabetes by cells from NOD mice.
16298 10679090 Here we present novel evidence for the role of Fas/FasL interactions in the progression of NOD diabetes using two newly derived mouse strains.
16299 10679090 We show that NOD mice heterozygous for the FasL mutation gld, which have reduced functional FasL expression on T cells but no lymphadenopathy, fail to develop IDDM.
16300 10679090 Further, we show that NOD-lpr/lpr mice bearing the scid mutation (NOD-lpr/lpr-scid/scid), which eliminates the enhanced FasL-mediated lytic activity induced by Fas deficiency, still have delayed onset and reduced incidence of IDDM after adoptive transfer of diabetogenic NOD spleen cells.
16301 10679090 These results provide evidence that Fas/FasL-mediated programmed cell death plays a significant role in the pathogenesis of autoimmune diabetes.
16302 10679090 Several apoptotic pathways have been implicated in beta cell destruction, including Fas, perforin, and TNF-alpha.
16303 10679090 Evidence for Fas-mediated lysis of beta cells in the pathogenesis of IDDM in nonobese diabetic (NOD) mice includes: 1) Fas-deficient NOD mice bearing the lpr mutation (NOD-lpr/lpr) fail to develop IDDM; 2) transgenic expression of Fas ligand (FasL) on beta cells in NOD mice may result in accelerated IDDM; and 3) irradiated NOD-lpr/lpr mice are resistant to adoptive transfer of diabetes by cells from NOD mice.
16304 10679090 Here we present novel evidence for the role of Fas/FasL interactions in the progression of NOD diabetes using two newly derived mouse strains.
16305 10679090 We show that NOD mice heterozygous for the FasL mutation gld, which have reduced functional FasL expression on T cells but no lymphadenopathy, fail to develop IDDM.
16306 10679090 Further, we show that NOD-lpr/lpr mice bearing the scid mutation (NOD-lpr/lpr-scid/scid), which eliminates the enhanced FasL-mediated lytic activity induced by Fas deficiency, still have delayed onset and reduced incidence of IDDM after adoptive transfer of diabetogenic NOD spleen cells.
16307 10679090 These results provide evidence that Fas/FasL-mediated programmed cell death plays a significant role in the pathogenesis of autoimmune diabetes.
16308 10679090 Several apoptotic pathways have been implicated in beta cell destruction, including Fas, perforin, and TNF-alpha.
16309 10679090 Evidence for Fas-mediated lysis of beta cells in the pathogenesis of IDDM in nonobese diabetic (NOD) mice includes: 1) Fas-deficient NOD mice bearing the lpr mutation (NOD-lpr/lpr) fail to develop IDDM; 2) transgenic expression of Fas ligand (FasL) on beta cells in NOD mice may result in accelerated IDDM; and 3) irradiated NOD-lpr/lpr mice are resistant to adoptive transfer of diabetes by cells from NOD mice.
16310 10679090 Here we present novel evidence for the role of Fas/FasL interactions in the progression of NOD diabetes using two newly derived mouse strains.
16311 10679090 We show that NOD mice heterozygous for the FasL mutation gld, which have reduced functional FasL expression on T cells but no lymphadenopathy, fail to develop IDDM.
16312 10679090 Further, we show that NOD-lpr/lpr mice bearing the scid mutation (NOD-lpr/lpr-scid/scid), which eliminates the enhanced FasL-mediated lytic activity induced by Fas deficiency, still have delayed onset and reduced incidence of IDDM after adoptive transfer of diabetogenic NOD spleen cells.
16313 10679090 These results provide evidence that Fas/FasL-mediated programmed cell death plays a significant role in the pathogenesis of autoimmune diabetes.
16314 10679951 IDDM7 links to insulin-dependent diabetes mellitus in Danish multiplex families but linkage is not explained by novel polymorphisms in the candidate gene GALNT3.
16315 10679951 The insulin-dependent diabetes mellitus (IDDM) susceptibility locus IDDM7 on 2q31 links to IDDM in some but not other populations.
16316 10679951 GALNT3 that encodes the UDP-GalNAc: polypeptide N-acetyl-galactosaminyltransferase-T3 (GalNAc-T3), was recently identified and mapped to a region 5-25 cM from D2S152.
16317 10679951 Hence, the aims of the present study were to investigate by means of extended transmission disequilibrium testing (ETDT) and transmission disequilibrium testing (TDT) of the marker for IDDM7, D2S152, the marker for GALNT3, D2S2363, and novel polymorphisms identified through mutation screening of the entire GALNT3 for linkage with IDDM in 241 Danish IDDM multiplex families.
16318 10679951 Analysis of the D2S2363 and the T284A GALNT3 transmission patterns did not show linkage to IDDM in Danish patients (P(ETDT)=0.15 and P(TDT)=0.76, respectively).
16319 10679951 In conclusion, IDDM7 (D2S152) links to IDDM in Danish patients, but D2S2363 and the identified T284A polymorphism in the GALNT3 3'UTR did not.
16320 10679951 Hence, it is unlikely that the GALNT3 is an IDDM susceptibility gene.
16321 10679951 IDDM7 links to insulin-dependent diabetes mellitus in Danish multiplex families but linkage is not explained by novel polymorphisms in the candidate gene GALNT3.
16322 10679951 The insulin-dependent diabetes mellitus (IDDM) susceptibility locus IDDM7 on 2q31 links to IDDM in some but not other populations.
16323 10679951 GALNT3 that encodes the UDP-GalNAc: polypeptide N-acetyl-galactosaminyltransferase-T3 (GalNAc-T3), was recently identified and mapped to a region 5-25 cM from D2S152.
16324 10679951 Hence, the aims of the present study were to investigate by means of extended transmission disequilibrium testing (ETDT) and transmission disequilibrium testing (TDT) of the marker for IDDM7, D2S152, the marker for GALNT3, D2S2363, and novel polymorphisms identified through mutation screening of the entire GALNT3 for linkage with IDDM in 241 Danish IDDM multiplex families.
16325 10679951 Analysis of the D2S2363 and the T284A GALNT3 transmission patterns did not show linkage to IDDM in Danish patients (P(ETDT)=0.15 and P(TDT)=0.76, respectively).
16326 10679951 In conclusion, IDDM7 (D2S152) links to IDDM in Danish patients, but D2S2363 and the identified T284A polymorphism in the GALNT3 3'UTR did not.
16327 10679951 Hence, it is unlikely that the GALNT3 is an IDDM susceptibility gene.
16328 10679951 IDDM7 links to insulin-dependent diabetes mellitus in Danish multiplex families but linkage is not explained by novel polymorphisms in the candidate gene GALNT3.
16329 10679951 The insulin-dependent diabetes mellitus (IDDM) susceptibility locus IDDM7 on 2q31 links to IDDM in some but not other populations.
16330 10679951 GALNT3 that encodes the UDP-GalNAc: polypeptide N-acetyl-galactosaminyltransferase-T3 (GalNAc-T3), was recently identified and mapped to a region 5-25 cM from D2S152.
16331 10679951 Hence, the aims of the present study were to investigate by means of extended transmission disequilibrium testing (ETDT) and transmission disequilibrium testing (TDT) of the marker for IDDM7, D2S152, the marker for GALNT3, D2S2363, and novel polymorphisms identified through mutation screening of the entire GALNT3 for linkage with IDDM in 241 Danish IDDM multiplex families.
16332 10679951 Analysis of the D2S2363 and the T284A GALNT3 transmission patterns did not show linkage to IDDM in Danish patients (P(ETDT)=0.15 and P(TDT)=0.76, respectively).
16333 10679951 In conclusion, IDDM7 (D2S152) links to IDDM in Danish patients, but D2S2363 and the identified T284A polymorphism in the GALNT3 3'UTR did not.
16334 10679951 Hence, it is unlikely that the GALNT3 is an IDDM susceptibility gene.
16335 10679951 IDDM7 links to insulin-dependent diabetes mellitus in Danish multiplex families but linkage is not explained by novel polymorphisms in the candidate gene GALNT3.
16336 10679951 The insulin-dependent diabetes mellitus (IDDM) susceptibility locus IDDM7 on 2q31 links to IDDM in some but not other populations.
16337 10679951 GALNT3 that encodes the UDP-GalNAc: polypeptide N-acetyl-galactosaminyltransferase-T3 (GalNAc-T3), was recently identified and mapped to a region 5-25 cM from D2S152.
16338 10679951 Hence, the aims of the present study were to investigate by means of extended transmission disequilibrium testing (ETDT) and transmission disequilibrium testing (TDT) of the marker for IDDM7, D2S152, the marker for GALNT3, D2S2363, and novel polymorphisms identified through mutation screening of the entire GALNT3 for linkage with IDDM in 241 Danish IDDM multiplex families.
16339 10679951 Analysis of the D2S2363 and the T284A GALNT3 transmission patterns did not show linkage to IDDM in Danish patients (P(ETDT)=0.15 and P(TDT)=0.76, respectively).
16340 10679951 In conclusion, IDDM7 (D2S152) links to IDDM in Danish patients, but D2S2363 and the identified T284A polymorphism in the GALNT3 3'UTR did not.
16341 10679951 Hence, it is unlikely that the GALNT3 is an IDDM susceptibility gene.
16342 10679951 IDDM7 links to insulin-dependent diabetes mellitus in Danish multiplex families but linkage is not explained by novel polymorphisms in the candidate gene GALNT3.
16343 10679951 The insulin-dependent diabetes mellitus (IDDM) susceptibility locus IDDM7 on 2q31 links to IDDM in some but not other populations.
16344 10679951 GALNT3 that encodes the UDP-GalNAc: polypeptide N-acetyl-galactosaminyltransferase-T3 (GalNAc-T3), was recently identified and mapped to a region 5-25 cM from D2S152.
16345 10679951 Hence, the aims of the present study were to investigate by means of extended transmission disequilibrium testing (ETDT) and transmission disequilibrium testing (TDT) of the marker for IDDM7, D2S152, the marker for GALNT3, D2S2363, and novel polymorphisms identified through mutation screening of the entire GALNT3 for linkage with IDDM in 241 Danish IDDM multiplex families.
16346 10679951 Analysis of the D2S2363 and the T284A GALNT3 transmission patterns did not show linkage to IDDM in Danish patients (P(ETDT)=0.15 and P(TDT)=0.76, respectively).
16347 10679951 In conclusion, IDDM7 (D2S152) links to IDDM in Danish patients, but D2S2363 and the identified T284A polymorphism in the GALNT3 3'UTR did not.
16348 10679951 Hence, it is unlikely that the GALNT3 is an IDDM susceptibility gene.
16349 10680451 [Evaluation of selected HLA DRB1 gene alleles as genetic markers of type I diabetes in the population of northeastern Poland].
16350 10680451 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease and both environmental and genetic factors play a role in its pathogenesis.
16351 10680451 The aim of the present study was to estimate the frequency of chosen HLA DRB1 gene alleles in patients with insulin-dependent diabetes mellitus and their first degree relatives in comparison with the healthy population in the north-eastern region of Poland.
16352 10681643 The balance between glucocorticoids and insulin regulates muscle proteolysis via the ubiquitin-proteasome pathway.
16353 10681643 In muscles of STZ-diabetic rats, the levels of ubiquitin-conjugated proteins and mRNAs encoding ubiquitin, the ubiquitin-carrier protein, E2(14k) and the C3, C5 and C9 proteasome subunits were increased.
16354 10681643 Transcription of ubiquitin and C3 proteasome subunit genes in muscle was also increased by IDDM.
16355 10681643 Corticosterone excretion was higher in IDDM rats and adrenalectomy (ADX) prevented these catabolic responses; physiologic doses of glucorcoticoids restored the excessive protein catabolism in ADX-STZ rats.
16356 10681643 Giving IDDM rats replacement insulin also normalized protein degradation in muscles.
16357 10681643 In conclusion, reduced insulin together with physiologic levels of glucocorticoids activate the ubiquitin-proteasome pathway by a mechanism that includes enhancing ubiquitin conjugation and proteolysis by the proteasome.
16358 10681643 The balance between glucocorticoids and insulin regulates muscle proteolysis via the ubiquitin-proteasome pathway.
16359 10681643 In muscles of STZ-diabetic rats, the levels of ubiquitin-conjugated proteins and mRNAs encoding ubiquitin, the ubiquitin-carrier protein, E2(14k) and the C3, C5 and C9 proteasome subunits were increased.
16360 10681643 Transcription of ubiquitin and C3 proteasome subunit genes in muscle was also increased by IDDM.
16361 10681643 Corticosterone excretion was higher in IDDM rats and adrenalectomy (ADX) prevented these catabolic responses; physiologic doses of glucorcoticoids restored the excessive protein catabolism in ADX-STZ rats.
16362 10681643 Giving IDDM rats replacement insulin also normalized protein degradation in muscles.
16363 10681643 In conclusion, reduced insulin together with physiologic levels of glucocorticoids activate the ubiquitin-proteasome pathway by a mechanism that includes enhancing ubiquitin conjugation and proteolysis by the proteasome.
16364 10681643 The balance between glucocorticoids and insulin regulates muscle proteolysis via the ubiquitin-proteasome pathway.
16365 10681643 In muscles of STZ-diabetic rats, the levels of ubiquitin-conjugated proteins and mRNAs encoding ubiquitin, the ubiquitin-carrier protein, E2(14k) and the C3, C5 and C9 proteasome subunits were increased.
16366 10681643 Transcription of ubiquitin and C3 proteasome subunit genes in muscle was also increased by IDDM.
16367 10681643 Corticosterone excretion was higher in IDDM rats and adrenalectomy (ADX) prevented these catabolic responses; physiologic doses of glucorcoticoids restored the excessive protein catabolism in ADX-STZ rats.
16368 10681643 Giving IDDM rats replacement insulin also normalized protein degradation in muscles.
16369 10681643 In conclusion, reduced insulin together with physiologic levels of glucocorticoids activate the ubiquitin-proteasome pathway by a mechanism that includes enhancing ubiquitin conjugation and proteolysis by the proteasome.
16370 10683186 Wistar rats with streptozotocin-induced diabetes (STZ-diabetic rats), which is similar to human insulin-dependent diabetic mellitus (IDDM), were employed to investigate the antihyperglycemic action of isoferulic acid.
16371 10683186 However, expression of GLUT4 and PEPCK genes in nondiabetic rats were not influenced by similar treatment with isoferulic acid.
16372 10689119 Genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) has been shown to be associated with MHC in many studies.
16373 10689119 To extend this data with a population with relatively low IDDM incidence, MHC DRB, DQA, and DQB have been investigated by polymerase chain reaction and sequence specific oligonucleotide probe hybridization (PCR/SSO) in 178 IDDM patients from Turkey and compared to 248 healthy controls.
16374 10689119 Genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) has been shown to be associated with MHC in many studies.
16375 10689119 To extend this data with a population with relatively low IDDM incidence, MHC DRB, DQA, and DQB have been investigated by polymerase chain reaction and sequence specific oligonucleotide probe hybridization (PCR/SSO) in 178 IDDM patients from Turkey and compared to 248 healthy controls.
16376 10691912 Antibodies to glutamic acid decarboxylase (GAD) occur frequently in patients with APECED, although clinical insulin-dependent diabetes mellitus (IDDM) is seen only in a subgroup of the patients.
16377 10691912 We studied the cellular immunity to GAD, antibodies to GAD and their association with the HLA DQB1 risk alleles for IDDM in patients with APECED.
16378 10691912 Proliferation responses to GAD were enhanced in the patients with APECED when compared with the control subjects (P = 0.004), but autoimmunity to GAD was not associated with IDDM in APECED.
16379 10691912 The levels of interferon-gamma (IFN-gamma) secreted by GAD-stimulated T cells were higher in the patients than in control subjects (P = 0. 001).
16380 10691912 In 14 non-diabetic patients no difference in insulin secretion was observed in intravenous glucose tolerance test (IVGTT) between the patients with and without T cell reactivity to GAD.
16381 10691912 We conclude that cellular immunity to GAD detected as T cell proliferation response to GAD or IFN-gamma secretion by GAD-stimulated T cells was frequent in patients with APECED (69%) and was not restricted to the patients with clinically detectable beta-cell damage.
16382 10691912 Antibodies to glutamic acid decarboxylase (GAD) occur frequently in patients with APECED, although clinical insulin-dependent diabetes mellitus (IDDM) is seen only in a subgroup of the patients.
16383 10691912 We studied the cellular immunity to GAD, antibodies to GAD and their association with the HLA DQB1 risk alleles for IDDM in patients with APECED.
16384 10691912 Proliferation responses to GAD were enhanced in the patients with APECED when compared with the control subjects (P = 0.004), but autoimmunity to GAD was not associated with IDDM in APECED.
16385 10691912 The levels of interferon-gamma (IFN-gamma) secreted by GAD-stimulated T cells were higher in the patients than in control subjects (P = 0. 001).
16386 10691912 In 14 non-diabetic patients no difference in insulin secretion was observed in intravenous glucose tolerance test (IVGTT) between the patients with and without T cell reactivity to GAD.
16387 10691912 We conclude that cellular immunity to GAD detected as T cell proliferation response to GAD or IFN-gamma secretion by GAD-stimulated T cells was frequent in patients with APECED (69%) and was not restricted to the patients with clinically detectable beta-cell damage.
16388 10691912 Antibodies to glutamic acid decarboxylase (GAD) occur frequently in patients with APECED, although clinical insulin-dependent diabetes mellitus (IDDM) is seen only in a subgroup of the patients.
16389 10691912 We studied the cellular immunity to GAD, antibodies to GAD and their association with the HLA DQB1 risk alleles for IDDM in patients with APECED.
16390 10691912 Proliferation responses to GAD were enhanced in the patients with APECED when compared with the control subjects (P = 0.004), but autoimmunity to GAD was not associated with IDDM in APECED.
16391 10691912 The levels of interferon-gamma (IFN-gamma) secreted by GAD-stimulated T cells were higher in the patients than in control subjects (P = 0. 001).
16392 10691912 In 14 non-diabetic patients no difference in insulin secretion was observed in intravenous glucose tolerance test (IVGTT) between the patients with and without T cell reactivity to GAD.
16393 10691912 We conclude that cellular immunity to GAD detected as T cell proliferation response to GAD or IFN-gamma secretion by GAD-stimulated T cells was frequent in patients with APECED (69%) and was not restricted to the patients with clinically detectable beta-cell damage.
16394 10692980 The aim of the study was to compare bone mineral density (BMD) and bone turnover in pre- and postmenopausal women with insulin-dependent diabetes mellitus (IDDM), non-insulin-dependent diabetes mellitus (NIDDM) and normal reference women.
16395 10692980 Osteocalcin was significantly lower in postmenopausal NIDDM compared with postmenopausal IDDM patients and reference values.
16396 10692980 The aim of the study was to compare bone mineral density (BMD) and bone turnover in pre- and postmenopausal women with insulin-dependent diabetes mellitus (IDDM), non-insulin-dependent diabetes mellitus (NIDDM) and normal reference women.
16397 10692980 Osteocalcin was significantly lower in postmenopausal NIDDM compared with postmenopausal IDDM patients and reference values.
16398 10704145 The destructive action of IL-1alpha and IL-1beta in IDDM is a multistage process: evidence and confirmation by apoptotic studies, induction of intermediates and electron microscopy.
16399 10704145 Using the rat beta-cell RIN-5AH insulinoma line as a means for studying insulin-dependent diabetes mellitus (IDDM), it is shown that interleukin-1 (IL-1) induces beta-cell damage initiated by early apoptotic signals.
16400 10704145 The destructive action of IL-1alpha and IL-1beta in IDDM is a multistage process: evidence and confirmation by apoptotic studies, induction of intermediates and electron microscopy.
16401 10704145 Using the rat beta-cell RIN-5AH insulinoma line as a means for studying insulin-dependent diabetes mellitus (IDDM), it is shown that interleukin-1 (IL-1) induces beta-cell damage initiated by early apoptotic signals.
16402 10708445 Virus-specific cytotoxic T lymphocytes (CTL) at frequencies of >1/1, 000 are sufficient to cause insulin-dependent diabetes mellitus (IDDM) in transgenic mice whose pancreatic beta cells express as "self" antigen a protein from a virus later used to initiate infection.
16403 10711658 Hypothesizing that leptin binding proteins may regulate the functional efficiency of leptin, we characterized auxologic and hormonal factors that influence leptin binding in three disparate groups: normal adolescents, obese children, and teenagers with type I diabetes mellitus (IDDM).
16404 10711658 At any value of sLBA, obese children had higher serum leptin levels than non-obese adolescents or diabetic teenagers, consistent with "leptin resistance" in the obese group. sLBA was higher in males than in females only in those with diabetes (18.6 +/- 7.3 vs 10.9 +/- 5.1%, p<0.05). sLBA correlated inversely with serum insulin-like growth factor-I values in the normal group (r= -0.45, p<0.01) and with insulin in the obese children (r= -0.53, p<0.01).
16405 10711821 To evaluate how creatine influences erythrocyte deformability, we determined its effect on erythrocyte filterability in 9 subjects with insulin dependent diabetes (IDDM) without complications, 14 diabetics with uremia and 10 non-diabetic controls.
16406 10714434 The analysis of in vitro transforming growth factor-beta1 (TGF-beta1) production by peripheral blood in overt and pre-clinical type 1 diabetes mellitus.
16407 10714434 The alterations of TGF-beta1 production are believed to contribute to the development of insulin-dependent diabetes mellitus (IDDM) in animal models as well as in humans.
16408 10714434 The aim of our study was to evaluate in vitro TGF-beta1 production by peripheral blood of newly diagnosed type 1 diabetes patients and subjects in the pre-clinical stage of the disease in comparison to healthy controls and relatives of IDDM patients with low genetic risk for diabetes development.
16409 10714434 In the first degree relatives HLA typing (for DR3, DR4 and DQB1*0602 alleles), measurements of anti-pancreatic antibodies (ICA, GADA, IA-2A, IAA) and intravenous glucose tolerance tests were performed.
16410 10714434 In the group of first degree relatives TGF-beta1 levels were highest in subjects with the presence of two or more pancreatic autoantibodies and/or with impaired insulin release in IVGTT, but lowest in relatives with protective DQB1*0602 alleles (P < 0.01).
16411 10714434 There was also a significant positive correlation between the TGF-beta1 levels and HbA1C in the IDDM subjects and first degree relatives (P < 0.03).
16412 10714434 The analysis of in vitro transforming growth factor-beta1 (TGF-beta1) production by peripheral blood in overt and pre-clinical type 1 diabetes mellitus.
16413 10714434 The alterations of TGF-beta1 production are believed to contribute to the development of insulin-dependent diabetes mellitus (IDDM) in animal models as well as in humans.
16414 10714434 The aim of our study was to evaluate in vitro TGF-beta1 production by peripheral blood of newly diagnosed type 1 diabetes patients and subjects in the pre-clinical stage of the disease in comparison to healthy controls and relatives of IDDM patients with low genetic risk for diabetes development.
16415 10714434 In the first degree relatives HLA typing (for DR3, DR4 and DQB1*0602 alleles), measurements of anti-pancreatic antibodies (ICA, GADA, IA-2A, IAA) and intravenous glucose tolerance tests were performed.
16416 10714434 In the group of first degree relatives TGF-beta1 levels were highest in subjects with the presence of two or more pancreatic autoantibodies and/or with impaired insulin release in IVGTT, but lowest in relatives with protective DQB1*0602 alleles (P < 0.01).
16417 10714434 There was also a significant positive correlation between the TGF-beta1 levels and HbA1C in the IDDM subjects and first degree relatives (P < 0.03).
16418 10714434 The analysis of in vitro transforming growth factor-beta1 (TGF-beta1) production by peripheral blood in overt and pre-clinical type 1 diabetes mellitus.
16419 10714434 The alterations of TGF-beta1 production are believed to contribute to the development of insulin-dependent diabetes mellitus (IDDM) in animal models as well as in humans.
16420 10714434 The aim of our study was to evaluate in vitro TGF-beta1 production by peripheral blood of newly diagnosed type 1 diabetes patients and subjects in the pre-clinical stage of the disease in comparison to healthy controls and relatives of IDDM patients with low genetic risk for diabetes development.
16421 10714434 In the first degree relatives HLA typing (for DR3, DR4 and DQB1*0602 alleles), measurements of anti-pancreatic antibodies (ICA, GADA, IA-2A, IAA) and intravenous glucose tolerance tests were performed.
16422 10714434 In the group of first degree relatives TGF-beta1 levels were highest in subjects with the presence of two or more pancreatic autoantibodies and/or with impaired insulin release in IVGTT, but lowest in relatives with protective DQB1*0602 alleles (P < 0.01).
16423 10714434 There was also a significant positive correlation between the TGF-beta1 levels and HbA1C in the IDDM subjects and first degree relatives (P < 0.03).
16424 10718300 We compared various measures of visual-vestibular interaction in subjects with insulin-dependent diabetes mellitus (IDDM) or non-insulin-dependent diabetes mellitus (NIDDM), as well as non-diabetic controls.
16425 10719242 Reactive oxygen species (ROS) have been implicated in pancreatic beta cell death and the development of insulin-dependent diabetes mellitus (IDDM).
16426 10719820 All patients had advanced insulin-dependent diabetes mellitus (IDDM).
16427 10724088 The autoimmune response seen in insulin-dependent diabetes mellitus (IDDM) includes a humoral immune response against human insulin.
16428 10724088 Early insulin treatment has been used to prevent IDDM in the rodent models of IDDM, and a prevention trial is underway in humans.
16429 10724088 The autoimmune response seen in insulin-dependent diabetes mellitus (IDDM) includes a humoral immune response against human insulin.
16430 10724088 Early insulin treatment has been used to prevent IDDM in the rodent models of IDDM, and a prevention trial is underway in humans.
16431 10725754 Identification of a CD8 T cell that can independently mediate autoimmune diabetes development in the complete absence of CD4 T cell helper functions.
16432 10725754 Previous work has indicated that an important component for the initiation of autoimmune insulin-dependent diabetes mellitus (IDDM) in the NOD mouse model entails MHC class I-restricted CD8 T cell responses against pancreatic beta cell Ags.
16433 10725754 However, unless previously activated in vitro, such CD8 T cells have previously been thought to require helper functions provided by MHC class II-restricted CD4 T cells to exert their full diabetogenic effects.
16434 10725754 In this study, we show that IDDM development is greatly accelerated in a stock of NOD mice expressing TCR transgenes derived from a MHC class I-restricted CD8 T cell clone (designated AI4) previously found to contribute to the earliest preclinical stages of pancreatic beta cell destruction.
16435 10725754 Importantly, these TCR transgenic NOD mice (designated NOD.AI4alphabeta Tg) continued to develop IDDM at a greatly accelerated rate when residual CD4 helper T cells were eliminated by introduction of the scid mutation or a functionally inactivated CD4 allele.
16436 10725754 In a previously described stock of NOD mice expressing TCR transgenes derived from another MHC class I-restricted beta cell autoreactive T cell clone, IDDM development was retarded by elimination of residual CD4 T cells.
16437 10725754 Hence, there is variability in the helper dependence of CD8 T cells contributing to the development of autoimmune IDDM.
16438 10725754 The AI4 clonotype represents the first CD8 T cell with a demonstrated ability to progress from a naive to functionally activated state and rapidly mediate autoimmune IDDM development in the complete absence of CD4 T cell helper functions.
16439 10725754 Identification of a CD8 T cell that can independently mediate autoimmune diabetes development in the complete absence of CD4 T cell helper functions.
16440 10725754 Previous work has indicated that an important component for the initiation of autoimmune insulin-dependent diabetes mellitus (IDDM) in the NOD mouse model entails MHC class I-restricted CD8 T cell responses against pancreatic beta cell Ags.
16441 10725754 However, unless previously activated in vitro, such CD8 T cells have previously been thought to require helper functions provided by MHC class II-restricted CD4 T cells to exert their full diabetogenic effects.
16442 10725754 In this study, we show that IDDM development is greatly accelerated in a stock of NOD mice expressing TCR transgenes derived from a MHC class I-restricted CD8 T cell clone (designated AI4) previously found to contribute to the earliest preclinical stages of pancreatic beta cell destruction.
16443 10725754 Importantly, these TCR transgenic NOD mice (designated NOD.AI4alphabeta Tg) continued to develop IDDM at a greatly accelerated rate when residual CD4 helper T cells were eliminated by introduction of the scid mutation or a functionally inactivated CD4 allele.
16444 10725754 In a previously described stock of NOD mice expressing TCR transgenes derived from another MHC class I-restricted beta cell autoreactive T cell clone, IDDM development was retarded by elimination of residual CD4 T cells.
16445 10725754 Hence, there is variability in the helper dependence of CD8 T cells contributing to the development of autoimmune IDDM.
16446 10725754 The AI4 clonotype represents the first CD8 T cell with a demonstrated ability to progress from a naive to functionally activated state and rapidly mediate autoimmune IDDM development in the complete absence of CD4 T cell helper functions.
16447 10725754 Identification of a CD8 T cell that can independently mediate autoimmune diabetes development in the complete absence of CD4 T cell helper functions.
16448 10725754 Previous work has indicated that an important component for the initiation of autoimmune insulin-dependent diabetes mellitus (IDDM) in the NOD mouse model entails MHC class I-restricted CD8 T cell responses against pancreatic beta cell Ags.
16449 10725754 However, unless previously activated in vitro, such CD8 T cells have previously been thought to require helper functions provided by MHC class II-restricted CD4 T cells to exert their full diabetogenic effects.
16450 10725754 In this study, we show that IDDM development is greatly accelerated in a stock of NOD mice expressing TCR transgenes derived from a MHC class I-restricted CD8 T cell clone (designated AI4) previously found to contribute to the earliest preclinical stages of pancreatic beta cell destruction.
16451 10725754 Importantly, these TCR transgenic NOD mice (designated NOD.AI4alphabeta Tg) continued to develop IDDM at a greatly accelerated rate when residual CD4 helper T cells were eliminated by introduction of the scid mutation or a functionally inactivated CD4 allele.
16452 10725754 In a previously described stock of NOD mice expressing TCR transgenes derived from another MHC class I-restricted beta cell autoreactive T cell clone, IDDM development was retarded by elimination of residual CD4 T cells.
16453 10725754 Hence, there is variability in the helper dependence of CD8 T cells contributing to the development of autoimmune IDDM.
16454 10725754 The AI4 clonotype represents the first CD8 T cell with a demonstrated ability to progress from a naive to functionally activated state and rapidly mediate autoimmune IDDM development in the complete absence of CD4 T cell helper functions.
16455 10725754 Identification of a CD8 T cell that can independently mediate autoimmune diabetes development in the complete absence of CD4 T cell helper functions.
16456 10725754 Previous work has indicated that an important component for the initiation of autoimmune insulin-dependent diabetes mellitus (IDDM) in the NOD mouse model entails MHC class I-restricted CD8 T cell responses against pancreatic beta cell Ags.
16457 10725754 However, unless previously activated in vitro, such CD8 T cells have previously been thought to require helper functions provided by MHC class II-restricted CD4 T cells to exert their full diabetogenic effects.
16458 10725754 In this study, we show that IDDM development is greatly accelerated in a stock of NOD mice expressing TCR transgenes derived from a MHC class I-restricted CD8 T cell clone (designated AI4) previously found to contribute to the earliest preclinical stages of pancreatic beta cell destruction.
16459 10725754 Importantly, these TCR transgenic NOD mice (designated NOD.AI4alphabeta Tg) continued to develop IDDM at a greatly accelerated rate when residual CD4 helper T cells were eliminated by introduction of the scid mutation or a functionally inactivated CD4 allele.
16460 10725754 In a previously described stock of NOD mice expressing TCR transgenes derived from another MHC class I-restricted beta cell autoreactive T cell clone, IDDM development was retarded by elimination of residual CD4 T cells.
16461 10725754 Hence, there is variability in the helper dependence of CD8 T cells contributing to the development of autoimmune IDDM.
16462 10725754 The AI4 clonotype represents the first CD8 T cell with a demonstrated ability to progress from a naive to functionally activated state and rapidly mediate autoimmune IDDM development in the complete absence of CD4 T cell helper functions.
16463 10725754 Identification of a CD8 T cell that can independently mediate autoimmune diabetes development in the complete absence of CD4 T cell helper functions.
16464 10725754 Previous work has indicated that an important component for the initiation of autoimmune insulin-dependent diabetes mellitus (IDDM) in the NOD mouse model entails MHC class I-restricted CD8 T cell responses against pancreatic beta cell Ags.
16465 10725754 However, unless previously activated in vitro, such CD8 T cells have previously been thought to require helper functions provided by MHC class II-restricted CD4 T cells to exert their full diabetogenic effects.
16466 10725754 In this study, we show that IDDM development is greatly accelerated in a stock of NOD mice expressing TCR transgenes derived from a MHC class I-restricted CD8 T cell clone (designated AI4) previously found to contribute to the earliest preclinical stages of pancreatic beta cell destruction.
16467 10725754 Importantly, these TCR transgenic NOD mice (designated NOD.AI4alphabeta Tg) continued to develop IDDM at a greatly accelerated rate when residual CD4 helper T cells were eliminated by introduction of the scid mutation or a functionally inactivated CD4 allele.
16468 10725754 In a previously described stock of NOD mice expressing TCR transgenes derived from another MHC class I-restricted beta cell autoreactive T cell clone, IDDM development was retarded by elimination of residual CD4 T cells.
16469 10725754 Hence, there is variability in the helper dependence of CD8 T cells contributing to the development of autoimmune IDDM.
16470 10725754 The AI4 clonotype represents the first CD8 T cell with a demonstrated ability to progress from a naive to functionally activated state and rapidly mediate autoimmune IDDM development in the complete absence of CD4 T cell helper functions.
16471 10725754 Identification of a CD8 T cell that can independently mediate autoimmune diabetes development in the complete absence of CD4 T cell helper functions.
16472 10725754 Previous work has indicated that an important component for the initiation of autoimmune insulin-dependent diabetes mellitus (IDDM) in the NOD mouse model entails MHC class I-restricted CD8 T cell responses against pancreatic beta cell Ags.
16473 10725754 However, unless previously activated in vitro, such CD8 T cells have previously been thought to require helper functions provided by MHC class II-restricted CD4 T cells to exert their full diabetogenic effects.
16474 10725754 In this study, we show that IDDM development is greatly accelerated in a stock of NOD mice expressing TCR transgenes derived from a MHC class I-restricted CD8 T cell clone (designated AI4) previously found to contribute to the earliest preclinical stages of pancreatic beta cell destruction.
16475 10725754 Importantly, these TCR transgenic NOD mice (designated NOD.AI4alphabeta Tg) continued to develop IDDM at a greatly accelerated rate when residual CD4 helper T cells were eliminated by introduction of the scid mutation or a functionally inactivated CD4 allele.
16476 10725754 In a previously described stock of NOD mice expressing TCR transgenes derived from another MHC class I-restricted beta cell autoreactive T cell clone, IDDM development was retarded by elimination of residual CD4 T cells.
16477 10725754 Hence, there is variability in the helper dependence of CD8 T cells contributing to the development of autoimmune IDDM.
16478 10725754 The AI4 clonotype represents the first CD8 T cell with a demonstrated ability to progress from a naive to functionally activated state and rapidly mediate autoimmune IDDM development in the complete absence of CD4 T cell helper functions.
16479 10727850 The cDNA library of human pancreatic islets was screened with sera from patients with insulin-dependent diabetes mellitus (IDDM).
16480 10727850 From the library screening, we isolated a novel cDNA, RNA helicase-like protein (RHELP), which exhibited strong sequence homology to p68 RNA helicase, a prototypic member of the DEAD (Asp-Glu-Ala-Asp) box protein family.
16481 10727850 RHELP showed 42% and 44% amino acid sequence identity to human p68 RNA helicase and yeast DBP2 RNA helicase, respectively, among the DEAD box protein family.
16482 10727850 In vivo or in vitro functions of RHELP as a putative RNA helicase and its potential role as a diabetic autoantigen need to be further investigated.
16483 10736103 In vitro interleukin-13 production by peripheral blood in patients with newly diagnosed insulin-dependent diabetes mellitus and their first degree relatives.
16484 10736103 It is generally accepted that proinflammatory cytokines secreted by macrophages/monocytes as well as cytotoxic T cells are responsible for pancreatic B-cell destruction in animal models of autoimmune diabetes and presumably in insulin-dependent diabetes mellitus (IDDM) in humans.
16485 10736103 The aim of the present study was to evaluate the production of interleukin (IL)-13-a Th2 cells derived anti-inflammatory cytokine, by peripheral blood of newly diagnosed IDDM patients and their first degree relatives with a low or high risk of IDDM development.
16486 10736103 IL-13 concentrations in supernatant of 72 h cultures of peripheral blood after incubation with phytohemagglutinin (PHA) or PHA+ insulin were quantified by enzyme-linked immunosorbent assay (ELISA).
16487 10736103 The levels of IL-13 in the supernatants were significantly lower in at high risk of IDDM first degree relatives of diabetic patients (P < 0.02), higher in subjects with low genetic risk of diabetes type 1 (P < 0.02), and normal in IDDM patients in comparison to the control group.
16488 10736103 We have also observed that the adding of human insulin to the cultures resulted in a significant increase of in vitro IL-13 production in prediabetics, but not in the other studied groups.
16489 10736103 In vitro interleukin-13 production by peripheral blood in patients with newly diagnosed insulin-dependent diabetes mellitus and their first degree relatives.
16490 10736103 It is generally accepted that proinflammatory cytokines secreted by macrophages/monocytes as well as cytotoxic T cells are responsible for pancreatic B-cell destruction in animal models of autoimmune diabetes and presumably in insulin-dependent diabetes mellitus (IDDM) in humans.
16491 10736103 The aim of the present study was to evaluate the production of interleukin (IL)-13-a Th2 cells derived anti-inflammatory cytokine, by peripheral blood of newly diagnosed IDDM patients and their first degree relatives with a low or high risk of IDDM development.
16492 10736103 IL-13 concentrations in supernatant of 72 h cultures of peripheral blood after incubation with phytohemagglutinin (PHA) or PHA+ insulin were quantified by enzyme-linked immunosorbent assay (ELISA).
16493 10736103 The levels of IL-13 in the supernatants were significantly lower in at high risk of IDDM first degree relatives of diabetic patients (P < 0.02), higher in subjects with low genetic risk of diabetes type 1 (P < 0.02), and normal in IDDM patients in comparison to the control group.
16494 10736103 We have also observed that the adding of human insulin to the cultures resulted in a significant increase of in vitro IL-13 production in prediabetics, but not in the other studied groups.
16495 10736103 In vitro interleukin-13 production by peripheral blood in patients with newly diagnosed insulin-dependent diabetes mellitus and their first degree relatives.
16496 10736103 It is generally accepted that proinflammatory cytokines secreted by macrophages/monocytes as well as cytotoxic T cells are responsible for pancreatic B-cell destruction in animal models of autoimmune diabetes and presumably in insulin-dependent diabetes mellitus (IDDM) in humans.
16497 10736103 The aim of the present study was to evaluate the production of interleukin (IL)-13-a Th2 cells derived anti-inflammatory cytokine, by peripheral blood of newly diagnosed IDDM patients and their first degree relatives with a low or high risk of IDDM development.
16498 10736103 IL-13 concentrations in supernatant of 72 h cultures of peripheral blood after incubation with phytohemagglutinin (PHA) or PHA+ insulin were quantified by enzyme-linked immunosorbent assay (ELISA).
16499 10736103 The levels of IL-13 in the supernatants were significantly lower in at high risk of IDDM first degree relatives of diabetic patients (P < 0.02), higher in subjects with low genetic risk of diabetes type 1 (P < 0.02), and normal in IDDM patients in comparison to the control group.
16500 10736103 We have also observed that the adding of human insulin to the cultures resulted in a significant increase of in vitro IL-13 production in prediabetics, but not in the other studied groups.
16501 10739335 We hypothesised that avidity of islet cell autoantibodies (ICA), found in the sera of patients with insulin-dependent diabetes mellitus (IDDM) usually months or years before disease onset, might reflect the stage of progression towards overt IDDM.
16502 10743694 Indications for early conversion were neurotoxicity (20), (insulin-dependent) diabetes mellitus (IDDM) (5), nephrotoxicity (3), gastrointestinal (GI) toxicity (6), and cardiomyopathy (1), and for late conversion were neurotoxicity (15), IDDM (12), nephrotoxicity (3), GI toxicity (5), hepatotoxicity (6), post-transplant lmphoproliferate disease (PTLD) (2), cardiomyopathy (1), hemolytic anemia (1), and pruritus (1).
16503 10744651 The MHC class II molecule I-Ag7 is essential for the development of insulin-dependent diabetes mellitus (IDDM) in the non-obese diabetic (NOD) mouse but the requirements for peptide binding to I-Ag7 are still controversial.
16504 10749813 This study was intended to compare exogenous [(13)C]glucose (Glu(exo)) oxidation in boys with insulin-dependent diabetes mellitus (IDDM) and healthy boys of similar age, weight, and maximal O(2) uptake.
16505 10749813 Blood glucose and plasma insulin concentrations were two- to threefold higher in IDDM vs. healthy boys in both trials.
16506 10749813 In conclusion, Glu(exo) is impaired in exercising boys with IDDM, even when plasma insulin levels are elevated.
16507 10749813 This study was intended to compare exogenous [(13)C]glucose (Glu(exo)) oxidation in boys with insulin-dependent diabetes mellitus (IDDM) and healthy boys of similar age, weight, and maximal O(2) uptake.
16508 10749813 Blood glucose and plasma insulin concentrations were two- to threefold higher in IDDM vs. healthy boys in both trials.
16509 10749813 In conclusion, Glu(exo) is impaired in exercising boys with IDDM, even when plasma insulin levels are elevated.
16510 10749813 This study was intended to compare exogenous [(13)C]glucose (Glu(exo)) oxidation in boys with insulin-dependent diabetes mellitus (IDDM) and healthy boys of similar age, weight, and maximal O(2) uptake.
16511 10749813 Blood glucose and plasma insulin concentrations were two- to threefold higher in IDDM vs. healthy boys in both trials.
16512 10749813 In conclusion, Glu(exo) is impaired in exercising boys with IDDM, even when plasma insulin levels are elevated.
16513 10756782 IDDM has, because of insulin lack, raised levels of triglycerides and afferent lipoproteins.
16514 10757435 Pregnancies complicated by insulin-dependent diabetes mellitus (IDDM) pose significant health risks to both the mother and her developing fetus.
16515 10759289 There are many data which demonstrate a significant relationship between leptin and insulin, but the mechanism underlying the changes of leptin induced by insulin and vice versa remains to be studied in more detail.
16516 10759289 It has been shown that the diminished serum leptin concentrations in patients with newly discovered insulin-dependent diabetes mellitus (IDDM) could be caused by insulin deficiency and/or increased lipolysis.
16517 10759289 Moreover, while in some studies in diabetic children with good metabolic control the serum leptin levels are similar to those of healthy children, in other studies children with IDDM have leptin levels higher than non diabetic children; it is possible that in some diabetic children intensified insulin therapy could cause chronic hyperinsulinemia with high leptin levels.
16518 10759289 There are many data which demonstrate a significant relationship between leptin and insulin, but the mechanism underlying the changes of leptin induced by insulin and vice versa remains to be studied in more detail.
16519 10759289 It has been shown that the diminished serum leptin concentrations in patients with newly discovered insulin-dependent diabetes mellitus (IDDM) could be caused by insulin deficiency and/or increased lipolysis.
16520 10759289 Moreover, while in some studies in diabetic children with good metabolic control the serum leptin levels are similar to those of healthy children, in other studies children with IDDM have leptin levels higher than non diabetic children; it is possible that in some diabetic children intensified insulin therapy could cause chronic hyperinsulinemia with high leptin levels.
16521 10761862 The strongest genetic risk component is encoded within the major histocompatibility complex (MHC) and is designated IDDM I.
16522 10761862 The susceptibility encoded by IDDM2 refers to a variable number of tandem repeats in the insulin gene region.
16523 10761862 The strongest genetic risk component is encoded within the major histocompatibility complex (MHC) and is designated IDDM I.
16524 10761862 The susceptibility encoded by IDDM2 refers to a variable number of tandem repeats in the insulin gene region.
16525 10767724 This insulin-dependent diabetes mellitus (IDDM) can be prevented or delayed in CY-treated NOD mice by nicotinamide (NA).
16526 10771998 Interleukin-1-beta, tumor necrosis factor-alpha, insulin secretion and oral glucose tolerance in non-diabetic siblings of children with IDDM.
16527 10771998 In vitro TNF-A and interleukin 1-beta (IL-1-beta) inhibit insulin release from islet beta-cells.
16528 10771998 We measured the circulating levels of IL-1-beta, TNF-A and islet cell antibody (ICA) in 30 children with IDDM (10 of them at their first presentation), 30 of their non-diabetic siblings, and 30 normal age-matched children.
16529 10771998 IL-1-beta and TNF-A concentrations were significantly higher in IDDM-siblings (31.8 +/- 7.7 pg/ml and 650 +/- 155 pg/ml respectively) versus normal children (21.2 +/- 6.4 pg/ml and 383 +/- 122 pg/ml respectively).
16530 10771998 IL-1-beta and TNF-A concentrations did not differ significantly between the diabetic children and healthy age-matched controls.
16531 10771998 Despite the significantly high prevalence of ICA in the recently diagnosed children with IDDM, their IL-1-beta and TNF-A concentrations were lower than those for the normal children.
16532 10771998 The presence of significantly higher concentrations of these cytokines in IDDM siblings, with high prevalence of ICA (16%), was associated with normal oral glucose tolerance and normal peak insulin response (60 +/- 10.4 mlU/ml) after i.v. glucose bolus compared to normal children (52.3 +/- 9.5 mlU/ml).
16533 10771998 In summary, IL-1-beta and TNF-A levels can be used as indicators of continuing autoimmune aggression against beta-cells before the development of extensive beta-cell destruction.
16534 10771998 Interleukin-1-beta, tumor necrosis factor-alpha, insulin secretion and oral glucose tolerance in non-diabetic siblings of children with IDDM.
16535 10771998 In vitro TNF-A and interleukin 1-beta (IL-1-beta) inhibit insulin release from islet beta-cells.
16536 10771998 We measured the circulating levels of IL-1-beta, TNF-A and islet cell antibody (ICA) in 30 children with IDDM (10 of them at their first presentation), 30 of their non-diabetic siblings, and 30 normal age-matched children.
16537 10771998 IL-1-beta and TNF-A concentrations were significantly higher in IDDM-siblings (31.8 +/- 7.7 pg/ml and 650 +/- 155 pg/ml respectively) versus normal children (21.2 +/- 6.4 pg/ml and 383 +/- 122 pg/ml respectively).
16538 10771998 IL-1-beta and TNF-A concentrations did not differ significantly between the diabetic children and healthy age-matched controls.
16539 10771998 Despite the significantly high prevalence of ICA in the recently diagnosed children with IDDM, their IL-1-beta and TNF-A concentrations were lower than those for the normal children.
16540 10771998 The presence of significantly higher concentrations of these cytokines in IDDM siblings, with high prevalence of ICA (16%), was associated with normal oral glucose tolerance and normal peak insulin response (60 +/- 10.4 mlU/ml) after i.v. glucose bolus compared to normal children (52.3 +/- 9.5 mlU/ml).
16541 10771998 In summary, IL-1-beta and TNF-A levels can be used as indicators of continuing autoimmune aggression against beta-cells before the development of extensive beta-cell destruction.
16542 10771998 Interleukin-1-beta, tumor necrosis factor-alpha, insulin secretion and oral glucose tolerance in non-diabetic siblings of children with IDDM.
16543 10771998 In vitro TNF-A and interleukin 1-beta (IL-1-beta) inhibit insulin release from islet beta-cells.
16544 10771998 We measured the circulating levels of IL-1-beta, TNF-A and islet cell antibody (ICA) in 30 children with IDDM (10 of them at their first presentation), 30 of their non-diabetic siblings, and 30 normal age-matched children.
16545 10771998 IL-1-beta and TNF-A concentrations were significantly higher in IDDM-siblings (31.8 +/- 7.7 pg/ml and 650 +/- 155 pg/ml respectively) versus normal children (21.2 +/- 6.4 pg/ml and 383 +/- 122 pg/ml respectively).
16546 10771998 IL-1-beta and TNF-A concentrations did not differ significantly between the diabetic children and healthy age-matched controls.
16547 10771998 Despite the significantly high prevalence of ICA in the recently diagnosed children with IDDM, their IL-1-beta and TNF-A concentrations were lower than those for the normal children.
16548 10771998 The presence of significantly higher concentrations of these cytokines in IDDM siblings, with high prevalence of ICA (16%), was associated with normal oral glucose tolerance and normal peak insulin response (60 +/- 10.4 mlU/ml) after i.v. glucose bolus compared to normal children (52.3 +/- 9.5 mlU/ml).
16549 10771998 In summary, IL-1-beta and TNF-A levels can be used as indicators of continuing autoimmune aggression against beta-cells before the development of extensive beta-cell destruction.
16550 10771998 Interleukin-1-beta, tumor necrosis factor-alpha, insulin secretion and oral glucose tolerance in non-diabetic siblings of children with IDDM.
16551 10771998 In vitro TNF-A and interleukin 1-beta (IL-1-beta) inhibit insulin release from islet beta-cells.
16552 10771998 We measured the circulating levels of IL-1-beta, TNF-A and islet cell antibody (ICA) in 30 children with IDDM (10 of them at their first presentation), 30 of their non-diabetic siblings, and 30 normal age-matched children.
16553 10771998 IL-1-beta and TNF-A concentrations were significantly higher in IDDM-siblings (31.8 +/- 7.7 pg/ml and 650 +/- 155 pg/ml respectively) versus normal children (21.2 +/- 6.4 pg/ml and 383 +/- 122 pg/ml respectively).
16554 10771998 IL-1-beta and TNF-A concentrations did not differ significantly between the diabetic children and healthy age-matched controls.
16555 10771998 Despite the significantly high prevalence of ICA in the recently diagnosed children with IDDM, their IL-1-beta and TNF-A concentrations were lower than those for the normal children.
16556 10771998 The presence of significantly higher concentrations of these cytokines in IDDM siblings, with high prevalence of ICA (16%), was associated with normal oral glucose tolerance and normal peak insulin response (60 +/- 10.4 mlU/ml) after i.v. glucose bolus compared to normal children (52.3 +/- 9.5 mlU/ml).
16557 10771998 In summary, IL-1-beta and TNF-A levels can be used as indicators of continuing autoimmune aggression against beta-cells before the development of extensive beta-cell destruction.
16558 10771998 Interleukin-1-beta, tumor necrosis factor-alpha, insulin secretion and oral glucose tolerance in non-diabetic siblings of children with IDDM.
16559 10771998 In vitro TNF-A and interleukin 1-beta (IL-1-beta) inhibit insulin release from islet beta-cells.
16560 10771998 We measured the circulating levels of IL-1-beta, TNF-A and islet cell antibody (ICA) in 30 children with IDDM (10 of them at their first presentation), 30 of their non-diabetic siblings, and 30 normal age-matched children.
16561 10771998 IL-1-beta and TNF-A concentrations were significantly higher in IDDM-siblings (31.8 +/- 7.7 pg/ml and 650 +/- 155 pg/ml respectively) versus normal children (21.2 +/- 6.4 pg/ml and 383 +/- 122 pg/ml respectively).
16562 10771998 IL-1-beta and TNF-A concentrations did not differ significantly between the diabetic children and healthy age-matched controls.
16563 10771998 Despite the significantly high prevalence of ICA in the recently diagnosed children with IDDM, their IL-1-beta and TNF-A concentrations were lower than those for the normal children.
16564 10771998 The presence of significantly higher concentrations of these cytokines in IDDM siblings, with high prevalence of ICA (16%), was associated with normal oral glucose tolerance and normal peak insulin response (60 +/- 10.4 mlU/ml) after i.v. glucose bolus compared to normal children (52.3 +/- 9.5 mlU/ml).
16565 10771998 In summary, IL-1-beta and TNF-A levels can be used as indicators of continuing autoimmune aggression against beta-cells before the development of extensive beta-cell destruction.
16566 10777104 In a separate case-control data set, we investigated the HLA-DRB1*04 and DQ allele distribution in 245 IDDM patients and 177 controls from Germany, all DR4 positive.
16567 10777104 The case-control study of HLA-DQB1 *0302+ individuals revealed -DRB1 *0405 to be more frequent in patients with IDDM and HLA-DRB1 *0403 and -DRB1 *0404 to be less frequent.
16568 10777104 HLA-DQA1 *0102-DQB1 *0602 and -DQA1 *0501-DQB1 *0301 in trans complementation with DRB1 *0401-DQB1 *0302 were also significantly less frequent in IDDM patients (P<3x 10(-7) and P<0.02).
16569 10777104 In conclusion, HLA-DRB1 *0403 and -DQB1*0301 alleles in cis as well as protective DQ haplotypes in trans, confer dominant protection against IDDM in a German / Belgian population.
16570 10777104 In a separate case-control data set, we investigated the HLA-DRB1*04 and DQ allele distribution in 245 IDDM patients and 177 controls from Germany, all DR4 positive.
16571 10777104 The case-control study of HLA-DQB1 *0302+ individuals revealed -DRB1 *0405 to be more frequent in patients with IDDM and HLA-DRB1 *0403 and -DRB1 *0404 to be less frequent.
16572 10777104 HLA-DQA1 *0102-DQB1 *0602 and -DQA1 *0501-DQB1 *0301 in trans complementation with DRB1 *0401-DQB1 *0302 were also significantly less frequent in IDDM patients (P<3x 10(-7) and P<0.02).
16573 10777104 In conclusion, HLA-DRB1 *0403 and -DQB1*0301 alleles in cis as well as protective DQ haplotypes in trans, confer dominant protection against IDDM in a German / Belgian population.
16574 10777104 In a separate case-control data set, we investigated the HLA-DRB1*04 and DQ allele distribution in 245 IDDM patients and 177 controls from Germany, all DR4 positive.
16575 10777104 The case-control study of HLA-DQB1 *0302+ individuals revealed -DRB1 *0405 to be more frequent in patients with IDDM and HLA-DRB1 *0403 and -DRB1 *0404 to be less frequent.
16576 10777104 HLA-DQA1 *0102-DQB1 *0602 and -DQA1 *0501-DQB1 *0301 in trans complementation with DRB1 *0401-DQB1 *0302 were also significantly less frequent in IDDM patients (P<3x 10(-7) and P<0.02).
16577 10777104 In conclusion, HLA-DRB1 *0403 and -DQB1*0301 alleles in cis as well as protective DQ haplotypes in trans, confer dominant protection against IDDM in a German / Belgian population.
16578 10777104 In a separate case-control data set, we investigated the HLA-DRB1*04 and DQ allele distribution in 245 IDDM patients and 177 controls from Germany, all DR4 positive.
16579 10777104 The case-control study of HLA-DQB1 *0302+ individuals revealed -DRB1 *0405 to be more frequent in patients with IDDM and HLA-DRB1 *0403 and -DRB1 *0404 to be less frequent.
16580 10777104 HLA-DQA1 *0102-DQB1 *0602 and -DQA1 *0501-DQB1 *0301 in trans complementation with DRB1 *0401-DQB1 *0302 were also significantly less frequent in IDDM patients (P<3x 10(-7) and P<0.02).
16581 10777104 In conclusion, HLA-DRB1 *0403 and -DQB1*0301 alleles in cis as well as protective DQ haplotypes in trans, confer dominant protection against IDDM in a German / Belgian population.
16582 10778865 Nocturnal hypoglycemia is one of the serious complications of intensive insulin therapy in patients with insulin-dependent diabetes mellitus (IDDM; type 1 DM).
16583 10778865 We assessed the effect of voglibose (alpha-glucosidase inhibitor) administration before the evening meal on nocturnal hypoglycemia in IDDM patients with intensive insulin therapy.
16584 10778865 We conclude that voglibose administration before the evening meal improves nocturnal hypoglycemia in IDDM patients with intensive insulin therapy.
16585 10778865 Nocturnal hypoglycemia is one of the serious complications of intensive insulin therapy in patients with insulin-dependent diabetes mellitus (IDDM; type 1 DM).
16586 10778865 We assessed the effect of voglibose (alpha-glucosidase inhibitor) administration before the evening meal on nocturnal hypoglycemia in IDDM patients with intensive insulin therapy.
16587 10778865 We conclude that voglibose administration before the evening meal improves nocturnal hypoglycemia in IDDM patients with intensive insulin therapy.
16588 10778865 Nocturnal hypoglycemia is one of the serious complications of intensive insulin therapy in patients with insulin-dependent diabetes mellitus (IDDM; type 1 DM).
16589 10778865 We assessed the effect of voglibose (alpha-glucosidase inhibitor) administration before the evening meal on nocturnal hypoglycemia in IDDM patients with intensive insulin therapy.
16590 10778865 We conclude that voglibose administration before the evening meal improves nocturnal hypoglycemia in IDDM patients with intensive insulin therapy.
16591 10779920 [Analysis of polymorphism of the D11S2008 locus of the catalase gene in patients with hypertension and ischemic heart disease in non-insulin-dependent diabetes mellitus in the Muscovite population].
16592 10779920 The allele and genotype frequency distributions of the D11S2008 tetranucleotide microsatellite linked with the catalase (CAT) gene were compared between patients with insulin-dependent diabetes mellitus (IDDM) with (N = 72) and without (N = 82) coronary heart disease (CHD), and between IDDM patients with normal arterial tension (N = 82) and with arterial hypertension (N = 42).
16593 10779920 Thus, the D11S2008 polymorphic locus located in proximity to the catalase gene proved to be weakly associated with CHD, but not associated with arterial hypertension, in IDDM patients.
16594 10779920 [Analysis of polymorphism of the D11S2008 locus of the catalase gene in patients with hypertension and ischemic heart disease in non-insulin-dependent diabetes mellitus in the Muscovite population].
16595 10779920 The allele and genotype frequency distributions of the D11S2008 tetranucleotide microsatellite linked with the catalase (CAT) gene were compared between patients with insulin-dependent diabetes mellitus (IDDM) with (N = 72) and without (N = 82) coronary heart disease (CHD), and between IDDM patients with normal arterial tension (N = 82) and with arterial hypertension (N = 42).
16596 10779920 Thus, the D11S2008 polymorphic locus located in proximity to the catalase gene proved to be weakly associated with CHD, but not associated with arterial hypertension, in IDDM patients.
16597 10782017 High frequency of HLA-DQB1 non-Asp(57) alleles in Kuwaiti children with insulin-dependent diabetes mellitus.
16598 10782017 The prevalence of polymorphic amino acids at position 57 of the HLA DQB1 in Kuwaiti children with insulin-dependent diabetes mellitus (IDDM) and nondiabetic controls has been determined using a polymerase chain reaction-sequence-specific primers (PCR-SSP) method.
16599 10782017 Amongst the IDDM children with heterozygous genotype at codon 57 of HLA DQB1, 6/55 (11%) had Asp/Ala, 8/55 (15%) had Ala/Val, 4/55 (7%) had Ala/Ser and 1/55 had Asp/Val allelic combinations.
16600 10782017 High frequency of HLA-DQB1 non-Asp(57) alleles in Kuwaiti children with insulin-dependent diabetes mellitus.
16601 10782017 The prevalence of polymorphic amino acids at position 57 of the HLA DQB1 in Kuwaiti children with insulin-dependent diabetes mellitus (IDDM) and nondiabetic controls has been determined using a polymerase chain reaction-sequence-specific primers (PCR-SSP) method.
16602 10782017 Amongst the IDDM children with heterozygous genotype at codon 57 of HLA DQB1, 6/55 (11%) had Asp/Ala, 8/55 (15%) had Ala/Val, 4/55 (7%) had Ala/Ser and 1/55 had Asp/Val allelic combinations.
16603 10787223 In addition, there were increased numbers of CD8 T cells in both autoimmune POF and insulin-dependent diabetes mellitus (IDDM) patients.
16604 10787223 Exclusive to POF patients was a statistically significant increase in CD8 density on T cells.
16605 10802156 The relationships of psychiatric characteristics to metabolic control and psychosocial functioning were examined in a group of 16 patients with insulin-dependent diabetes mellitus (IDDM) (mean age: 14.3+/-5.1 years, mean duration of follow-up: 5.0+/-2.3 years) and psychiatric disorders.
16606 10803660 Preliminary data on 53 children with insulin-dependent diabetes mellitus (IDDM) from Sardinia seem to confirm the relationship between RH and Hb A(1c) observed in NIDDM.
16607 10824689 To assess the autonomic function and the significance of its abnormalities for the prognosis of ARCP, 18 patients with ARCP and associated diabetes mellitus (P-DM group), 10 with ARCP without evidence of diabetes mellitus (P group), 17 patients with insulin-dependent diabetes mellitus (IDDM group), and 18 healthy controls answered a structured questionnaire and underwent three standardized cardiovascular (CV) tests that yielded six different parameters for autonomic nerve function.
16608 10825588 Analysis of CIITA encoding AIR-1 gene promoters in insulin-dependent diabetes mellitus and rheumatoid arthritis patients from the northeast of Italy: absence of sequence variability.
16609 10825588 The availability of CIITA ap- pears generally essential for MHC class II gene expression, and hence its own transcriptional regulatory mechanisms result of fundamental importance for a correct homeostasis of the immune response.
16610 10825588 Therefore, it is possible to hypothesize that variability at the CIITA-encoding locus, AIR-1, could constitute an additional source of susceptible traits to autoimmune diseases.
16611 10825588 Mutations at AIR-1/CIITA promoters could modulate expression of CIITA.
16612 10825588 Variations in CIITA expression could influence the qualitative and quantitative expression of MHC class II molecules at cell surface.
16613 10825588 We have analyzed sequence variation at AIR-1/CIITA promoters by PCR-SSCP in 23 IDDM and 30 RA patients compared to a sample of 19 unaffected normal controls and 16 unaffected IDDM family members, for a total of 88 Caucasian subjects from the Northeast of Italy.
16614 10825588 No sequence difference was found at the four AIR-1/CIITA promoters between autoimmune patients and normal controls.
16615 10826512 Further, the relationship between BMI on one hand and age, gender, duration of IDDM, the number of units of insulin used and the number of injections per day on the other hand were considered.
16616 10833246 Furthermore, hemolytic anemia, autoimmune phenomena, and hyalinizing glomerular renal disease of New Zealand Black (NZB) mice were prevented or cured by stem cell transplants using purified stem cells from MHC-matched DBA/2 donors or NZB donors.
16617 10833246 Other diseases we are approaching using this gentle manipulation include two forms of diabetes: insulin-dependent diabetes mellitus (IDDM) type I in NOD mice and non-insulin-dependent diabetes mellitus (NIDDM) type II in KK/Ay mice, atherosclerosis of apolipoprotein-E + kno
16618 10835296 Cytokines and nitric oxide (NO) have been implicated in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
16619 10835296 Our results demonstrate that PBN cotreatment prevents the generation of nitrite by RIN-5F cells induced by treatment with tumor necrosis factor-alpha, interleukin 1beta, and interferon-gamma in a dose-dependent fashion.
16620 10837172 The activation of the interferon (IFN)-alpha system and its relationship with coxsackievirus B (CVB) infection has been analyzed in 56 patients with insulin-dependent diabetes mellitus (IDDM; 25 children and 31 adults).
16621 10837652 Insulin-secreting pancreatic beta-cell lines represent a promising approach for treatment of insulin-dependent diabetes mellitus (IDDM).
16622 10837698 The literature suggests that intranasal insulin therapy has considerable potential for controlling post-prandial hyperglycaemia in the treatment of both IDDM and NIDDM.
16623 10838733 A single antigen--glutamic acid decarboxylase (GAD), can cause autoimmune disease as the immuno-dependent diabetes (IDDM).
16624 10848492 Insulin-dependent diabetes mellitus (IDDM) is a polygenic disease caused by progressive autoimmune infiltration (insulitis) of the pancreatic islets of Langerhan, culminating in the destruction of insulin-producing beta cells.
16625 10848492 However, only the IDDM1 locus is well characterized, at a molecular and functional level, as alleleic variants of the major histocompatibility complex (MHC) class II HLA-DQB1, DRB1, and DPB1 genes that mediate antigen presentation to T cells.
16626 10848492 Insulin-dependent diabetes mellitus (IDDM) is a polygenic disease caused by progressive autoimmune infiltration (insulitis) of the pancreatic islets of Langerhan, culminating in the destruction of insulin-producing beta cells.
16627 10848492 However, only the IDDM1 locus is well characterized, at a molecular and functional level, as alleleic variants of the major histocompatibility complex (MHC) class II HLA-DQB1, DRB1, and DPB1 genes that mediate antigen presentation to T cells.
16628 10849375 As these events occur at increased frequencies in several autoimmune disorders, presumably because of increased T-cell proliferation, we investigated if this is also true for insulin-dependent diabetes mellitus (IDDM).
16629 10864575 Experiments were performed to determine the involvement of ATP-sensitive K(+) channels (K(ATP) channels) in the renal afferent arteriolar dilation that occurs during the hyperfiltration stage of insulin-dependent diabetes mellitus (IDDM).
16630 10864575 IDDM was induced in rats by streptozotocin (STZ) injection, and adequate insulin was provided to maintain moderate hyperglycemia.
16631 10864575 Experiments were performed to determine the involvement of ATP-sensitive K(+) channels (K(ATP) channels) in the renal afferent arteriolar dilation that occurs during the hyperfiltration stage of insulin-dependent diabetes mellitus (IDDM).
16632 10864575 IDDM was induced in rats by streptozotocin (STZ) injection, and adequate insulin was provided to maintain moderate hyperglycemia.
16633 10868172 We report a 15-year-old Muslim boy with insulin-dependent diabetes mellitus (IDDM) who presented with diabetic ketoacidosis (DKA) during the Muslim Ramadan month of day-time fasting.
16634 10873667 COX-2 inhibition prevents insulin-dependent diabetes in low-dose streptozotocin-treated mice.
16635 10873667 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease believed to be caused by an inflammatory process in the pancreas leading to selective destruction of the beta cells.
16636 10873667 These results demonstrate the critical importance of COX-2 activity in autoimmune destruction of beta cells, and point to the fact that COX-2 inhibition can potentially develop into a preventive therapy against IDDM.
16637 10873667 COX-2 inhibition prevents insulin-dependent diabetes in low-dose streptozotocin-treated mice.
16638 10873667 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease believed to be caused by an inflammatory process in the pancreas leading to selective destruction of the beta cells.
16639 10873667 These results demonstrate the critical importance of COX-2 activity in autoimmune destruction of beta cells, and point to the fact that COX-2 inhibition can potentially develop into a preventive therapy against IDDM.
16640 10878475 In this paper, transmission probabilities are estimated and tested using data on HLA A, B and DR loci genotypes of parents and offspring ascertained from the entire population of Finland (Childhood Diabetes in Finland Study) through one or more offspring diagnosed with insulin-dependent diabetes mellitus (IDDM) during the recruitment period from September 1986 to July 1989.
16641 10882147 The objective was to evaluate the prevalence and severity of osteopenia in patients with uncomplicated insulin-dependent diabetes mellitus (IDDM) and to obtain more information on the pathophysiology of diabetic osteopenia.
16642 10882147 In addition, markers of bone formation [plasma insulin-like growth factor I (IGF-I), serum alkaline phosphatase (ALP), serum bone alkaline phosphatase (BAP) and serum osteocalcin] and bone resorption [urinary excretion of calcium and of the cross-linked N-telopeptide of type 1 collagen, both corrected for the excretion of creatinine] were measured in the diabetic patients and in 33 healthy controls, matched for sex, age, height, weight and body mass index (BMI).
16643 10882147 There were no differences in the mean serum ALP, BAP and osteocalcin levels between the diabetic patients and the controls, nor between the diabetic patients with and without femoral neck osteopenia.
16644 10882147 Considering only the male diabetic patients, significantly lower mean plasma IGF-I (-26%), serum ALP (-24%) and serum osteocalcin (-38%) levels were present in the patients with femoral neck osteopenia than in those without osteopenia at this site, suggesting lowered bone formation.
16645 10883114 [Incidence of insulin dependent diabetes in youth in Israel in 1997: Israel IDDM Registry Study Group for incidence of diabetes between the ages of 0-17].
16646 10883114 Recent reports from different countries have shown an increasing incidence of insulin-dependent diabetes mellitus (IDDM, type I diabetes).
16647 10883114 [Incidence of insulin dependent diabetes in youth in Israel in 1997: Israel IDDM Registry Study Group for incidence of diabetes between the ages of 0-17].
16648 10883114 Recent reports from different countries have shown an increasing incidence of insulin-dependent diabetes mellitus (IDDM, type I diabetes).
16649 10884183 In addition, VDR gene polymorphism influences susceptibility to some autoimmune diseases such as insulin-dependent diabetes mellitus (IDDM) and multiple sclerosis (MS).
16650 10893335 To investigate the hypothesis that diabetes induces nephrogenic diabetes insipidus, we studied the urine-concentrating ability in response to vasopressin (AVP) in 12 patients with insulin-dependent diabetes mellitus (IDDM) and 12 nondiabetic controls.
16651 10893335 Urinary aquaporin-2 concentrations after AVP infusion were higher in controls (611.8+/-105.6 fmol/mg creatinine) than in IDDM (462.0+/-94.9 fmol/mg creatinine, P = 0. 003).
16652 10893335 To investigate the hypothesis that diabetes induces nephrogenic diabetes insipidus, we studied the urine-concentrating ability in response to vasopressin (AVP) in 12 patients with insulin-dependent diabetes mellitus (IDDM) and 12 nondiabetic controls.
16653 10893335 Urinary aquaporin-2 concentrations after AVP infusion were higher in controls (611.8+/-105.6 fmol/mg creatinine) than in IDDM (462.0+/-94.9 fmol/mg creatinine, P = 0. 003).
16654 10900297 The relationship between glycaemic metabolic control and intracellular concentration of reduced glutathione (GSH) and related enzymes GSH-peroxidase (GSH-Px), GSH-reductase (GSH-Red), GSH-transferase (GSH-Tr), glucose-6-P-dehydrogenase (G6PDH), and thioltransferase (TT) in patients with insulin-dependent diabetes mellitus (IDDM) is controversial.
16655 10907214 The aim of this article is to describe women's experiences of being pregnant and having insulin-dependent diabetes mellitus (IDDM), particularly regarding what the crucial elements of the experience are during pregnancy.
16656 10907990 In addition, VDR gene polymorphism influences susceptibility to some autoimmune diseases such as insulin-dependent diabetes mellitus (IDDM) and multiple sclerosis (MS).
16657 10908288 Leptin expression in third trimester placenta (p) and leptin concentrations in umbilical cord blood (cb) were investigated in normal pregnancies [n = 10 (p), 31 (cb)] and abnormal pregnancies complicated with (i) maternal insulin-dependent diabetes [IDDM: n = 3 (p), 13 (cb)], (ii) gestational diabetes [GD: n = 2 (p), 10 (cb)] and (iii) fetal growth retardation [FGR: n = 5 (p), 5 (cb)].
16658 10908288 The IDDM group exhibited the highest concentrations of leptin in cord blood.
16659 10908288 Leptin expression in third trimester placenta (p) and leptin concentrations in umbilical cord blood (cb) were investigated in normal pregnancies [n = 10 (p), 31 (cb)] and abnormal pregnancies complicated with (i) maternal insulin-dependent diabetes [IDDM: n = 3 (p), 13 (cb)], (ii) gestational diabetes [GD: n = 2 (p), 10 (cb)] and (iii) fetal growth retardation [FGR: n = 5 (p), 5 (cb)].
16660 10908288 The IDDM group exhibited the highest concentrations of leptin in cord blood.
16661 10909282 Antibodies recognising different pancreatic autoantigens (Abs) are detected many years before the clinical onset of insulin-dependent diabetes mellitus (IDDM).
16662 10909282 The aim of the study was the estimation of the prevalence and titre of the antibodies directed against protein tyrosine phosphatase-2 (IA-2) and glutamic acid decarboxylase (GAD) in patients with newly diagnosed diabetes type 1 and their first degree relatives.
16663 10909282 IA-2A and GADA were performed by radiobinding assay (RIA) using 2 microliters of serum and recombinant S35-labelled GAD65 and IA-2 antigens.
16664 10909610 In the past decade biochemically-defined beta-cell antigens were described, leading to the development of sensitive and specific autoantibody assays, to predict insulin-dependent diabetes mellitus (IDDM).
16665 10909610 We examined the value of combined biochemically-based serological assays, such as autoantibodies to insulin (IAA), glutamic acid decarboxylase (GADA) and ICA512 (ICA512A) to replace the traditional ICA assay.
16666 10909610 We found that fewer sera scored positive for ICA and/or IAA (80.7%, 92/114) than for 1 or more of IAA, GAD, or ICA512 (88.6%, 101/114).
16667 10909610 We conclude that combined testing for IAA, GAD and ICA512 can replace the traditional ICA/IAA test to predict IDDM and is helpful in the differential diagnosis of insulin-dependent and noninsulin-dependent diabetes.
16668 10909610 In the past decade biochemically-defined beta-cell antigens were described, leading to the development of sensitive and specific autoantibody assays, to predict insulin-dependent diabetes mellitus (IDDM).
16669 10909610 We examined the value of combined biochemically-based serological assays, such as autoantibodies to insulin (IAA), glutamic acid decarboxylase (GADA) and ICA512 (ICA512A) to replace the traditional ICA assay.
16670 10909610 We found that fewer sera scored positive for ICA and/or IAA (80.7%, 92/114) than for 1 or more of IAA, GAD, or ICA512 (88.6%, 101/114).
16671 10909610 We conclude that combined testing for IAA, GAD and ICA512 can replace the traditional ICA/IAA test to predict IDDM and is helpful in the differential diagnosis of insulin-dependent and noninsulin-dependent diabetes.
16672 10912450 The cellular and molecular physiology and pathology of insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) are mostly studied and understood through the use of animal models.
16673 10912450 Modulation of pyruvate dehydrogenase (lipoamide) (PDH; EC 1.2.4.1) activity was found to be a possible mode for taurine involvement.
16674 10912450 In IDDM, PDH activity is decreased through a mechanism that includes the stimulation of the de novo synthesis of a kinase activator protein (KAP) which phosphorylates PDH and inactivates the enzyme.
16675 10912450 The cellular and molecular physiology and pathology of insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) are mostly studied and understood through the use of animal models.
16676 10912450 Modulation of pyruvate dehydrogenase (lipoamide) (PDH; EC 1.2.4.1) activity was found to be a possible mode for taurine involvement.
16677 10912450 In IDDM, PDH activity is decreased through a mechanism that includes the stimulation of the de novo synthesis of a kinase activator protein (KAP) which phosphorylates PDH and inactivates the enzyme.
16678 10912505 Insulin-dependent diabetes mellitus (IDDM) develops in nonobese diabetic (NOD) mice through the destruction of the B cells in pancreatic Langerhans islets by islet autoantigen-specific T cells.
16679 10912505 The islet autoantigen glutamic acid decarboxylase 65 (GAD65) is thought to be a major target autoantigen in IDDM.
16680 10912505 Insulin-dependent diabetes mellitus (IDDM) develops in nonobese diabetic (NOD) mice through the destruction of the B cells in pancreatic Langerhans islets by islet autoantigen-specific T cells.
16681 10912505 The islet autoantigen glutamic acid decarboxylase 65 (GAD65) is thought to be a major target autoantigen in IDDM.
16682 10916559 Genetic predisposition for IDDM is connected with HLA, CTLA-4 and insulin gene region.
16683 10916559 We analysed HLA class II, CTLA-4 and insulin gene polymorphisms in the whole family.
16684 10916559 All patients present identical genotype for VNTR loci: D1S80, D17S5 and Apo B, as well as for HLA-DRB1, -DQA1, -DQB1, CTLA-4 gene and all studied insulin gene polymorphisms.
16685 10916590 Retinopathy is a common complication of insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes, but serious visual loss may be prevented or delayed with sufficiently early diagnosis and treatment.
16686 10920859 The genetic determination of insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus and thyroid gland diseases (TGD) was carried out using clinical-genealogical data on 229 patients with IDDM, 275 patient with NIDDM, 247 patients with TGD and their relatives.
16687 10936496 The purpose of the present study was to evaluate antinociceptive response and G-protein activation by mu-opioid receptor and delta-opioid receptor agonists in the genetic non-obese diabetic (NOD) mouse, a model of type I insulin-dependent diabetes mellitus (IDDM).
16688 10937927 We assessed left ventricular systolic and diastolic function using pulsed-waved Doppler echocardiography in a selected group of 20 patients with insulin-dependent diabetes mellitus (IDDM) (mean age, 35 +/- 8 years; mean diabetes duration, 17 + 7 years).
16689 10947006 Saccadic or fast Eye Movement System (EMS) and Visual Evoked Potentials (VEPs) were assessed in 20 insulin-dependent diabetic mellitus (IDDM) patients without long-term complications and in stable metabolic control and in 21 age-matched control subjects.
16690 10950829 To determine the effect of glucose availability on glutamine metabolism, glutamine kinetics were assessed under conditions of hyperglycemia resulting from 1) intravenous infusion of 7.5% dextrose in healthy adults and 2) insulin deficiency in young adults with insulin-dependent diabetes mellitus (IDDM).
16691 10950829 Whether resulting from insulin deficiency or dextrose infusion, the rise in plasma glucose was associated with increased glucose turnover (23.5 +/- 0.7 vs. 12.9 +/- 0.3 micromol. kg(-1). min(-1), P < 0.01 and 20.9 +/- 2.5 vs. 12.8 +/- 0.4 micromol. kg(-1). min(-1), P = 0.03, in health and IDDM, respectively).
16692 10950829 When compared with the euglycemic day, the apparent contribution of glucose to glutamine carbon skeleton increased when high plasma glucose resulted from intravenous dextrose infusion in healthy volunteers (10 +/- 0.8 vs. 4.8 +/- 0.3%, P < 0.01) but failed to do so when hyperglycemia resulted from insulin deficiency in IDDM.
16693 10950829 To determine the effect of glucose availability on glutamine metabolism, glutamine kinetics were assessed under conditions of hyperglycemia resulting from 1) intravenous infusion of 7.5% dextrose in healthy adults and 2) insulin deficiency in young adults with insulin-dependent diabetes mellitus (IDDM).
16694 10950829 Whether resulting from insulin deficiency or dextrose infusion, the rise in plasma glucose was associated with increased glucose turnover (23.5 +/- 0.7 vs. 12.9 +/- 0.3 micromol. kg(-1). min(-1), P < 0.01 and 20.9 +/- 2.5 vs. 12.8 +/- 0.4 micromol. kg(-1). min(-1), P = 0.03, in health and IDDM, respectively).
16695 10950829 When compared with the euglycemic day, the apparent contribution of glucose to glutamine carbon skeleton increased when high plasma glucose resulted from intravenous dextrose infusion in healthy volunteers (10 +/- 0.8 vs. 4.8 +/- 0.3%, P < 0.01) but failed to do so when hyperglycemia resulted from insulin deficiency in IDDM.
16696 10950829 To determine the effect of glucose availability on glutamine metabolism, glutamine kinetics were assessed under conditions of hyperglycemia resulting from 1) intravenous infusion of 7.5% dextrose in healthy adults and 2) insulin deficiency in young adults with insulin-dependent diabetes mellitus (IDDM).
16697 10950829 Whether resulting from insulin deficiency or dextrose infusion, the rise in plasma glucose was associated with increased glucose turnover (23.5 +/- 0.7 vs. 12.9 +/- 0.3 micromol. kg(-1). min(-1), P < 0.01 and 20.9 +/- 2.5 vs. 12.8 +/- 0.4 micromol. kg(-1). min(-1), P = 0.03, in health and IDDM, respectively).
16698 10950829 When compared with the euglycemic day, the apparent contribution of glucose to glutamine carbon skeleton increased when high plasma glucose resulted from intravenous dextrose infusion in healthy volunteers (10 +/- 0.8 vs. 4.8 +/- 0.3%, P < 0.01) but failed to do so when hyperglycemia resulted from insulin deficiency in IDDM.
16699 10953502 As the lens does not depend on insulin, cataract formation is induced by hyperglycaemia both in IDDM and NIDDM patients.
16700 10963820 We report a case of chronic hepatitis C presenting insulin-dependent diabetes mellitus (IDDM) associated with various autoantibodies including possible anti-insulin receptor antibody (AIRA) during interferon (IFN) therapy.
16701 10963820 Administration of IFN was stopped and insulin treatment was started, but plasma glucose level was not controlled well.
16702 10963820 It is likely that IFN therapy induced the immunological disturbance and resulted in occurrence of various autoantibodies and IDDM in the patient.
16703 10963820 We report a case of chronic hepatitis C presenting insulin-dependent diabetes mellitus (IDDM) associated with various autoantibodies including possible anti-insulin receptor antibody (AIRA) during interferon (IFN) therapy.
16704 10963820 Administration of IFN was stopped and insulin treatment was started, but plasma glucose level was not controlled well.
16705 10963820 It is likely that IFN therapy induced the immunological disturbance and resulted in occurrence of various autoantibodies and IDDM in the patient.
16706 10975839 Beta 57-Asp plays an essential role in the unique SDS stability of HLA-DQA1*0102/DQB1*0602 alpha beta protein dimer, the class II MHC allele associated with protection from insulin-dependent diabetes mellitus.
16707 10975839 Studies of the stability of HLA-DQ have revealed a correlation between SDS stability of MHC class II alphabeta dimers and insulin-dependent diabetes mellitus (IDDM) susceptibility.
16708 10975839 The MHC class II alphabeta dimer encoded by HLA-DQA1*0102/DQB1*0602 (DQ0602), which is a dominant protective allele in IDDM, exhibits the greatest SDS stability among HLA-DQ molecules in EBV-transformed B-lymphoblastoid cells and PBLs.
16709 10975839 Beta 57-Asp plays an essential role in the unique SDS stability of HLA-DQA1*0102/DQB1*0602 alpha beta protein dimer, the class II MHC allele associated with protection from insulin-dependent diabetes mellitus.
16710 10975839 Studies of the stability of HLA-DQ have revealed a correlation between SDS stability of MHC class II alphabeta dimers and insulin-dependent diabetes mellitus (IDDM) susceptibility.
16711 10975839 The MHC class II alphabeta dimer encoded by HLA-DQA1*0102/DQB1*0602 (DQ0602), which is a dominant protective allele in IDDM, exhibits the greatest SDS stability among HLA-DQ molecules in EBV-transformed B-lymphoblastoid cells and PBLs.
16712 10981422 The prevalence of insulin-dependent diabetes mellitus (IDDM) and noninsulin-dependent diabetes mellitus (NIDDM) among adults in two Moscow okrugs was studied.
16713 10987645 Genetic contribution of the BAT2 gene microsatellite polymorphism to the age-at-onset of insulin-dependent diabetes mellitus.
16714 10987645 We investigated the frequency of the BAT2 microsatellite alleles (BAT2) in 74 young-onset insulin-dependent diabetes mellitus (IDDM) patients, 51 adult-onset IDDM patients, and 85 normal control subjects, and assessed the associations among these BAT2 alleles, TNFa microsatellite alleles (TNFa), and HLA-DRB1 alleles.
16715 10987645 The BAT2.9 allele was strongly associated with TNFa9 in the young-onset IDDM patients, although no association was found between the BAT2.9 and HLA-DRB1 alleles.
16716 10987645 These results suggest that the BAT2 microsatellite polymorphism is associated with the age-at-onset of IDDM and possibly with the inflammatory process of pancreatic beta-cell destruction during the development of IDDM.
16717 10987645 Genetic contribution of the BAT2 gene microsatellite polymorphism to the age-at-onset of insulin-dependent diabetes mellitus.
16718 10987645 We investigated the frequency of the BAT2 microsatellite alleles (BAT2) in 74 young-onset insulin-dependent diabetes mellitus (IDDM) patients, 51 adult-onset IDDM patients, and 85 normal control subjects, and assessed the associations among these BAT2 alleles, TNFa microsatellite alleles (TNFa), and HLA-DRB1 alleles.
16719 10987645 The BAT2.9 allele was strongly associated with TNFa9 in the young-onset IDDM patients, although no association was found between the BAT2.9 and HLA-DRB1 alleles.
16720 10987645 These results suggest that the BAT2 microsatellite polymorphism is associated with the age-at-onset of IDDM and possibly with the inflammatory process of pancreatic beta-cell destruction during the development of IDDM.
16721 10987645 Genetic contribution of the BAT2 gene microsatellite polymorphism to the age-at-onset of insulin-dependent diabetes mellitus.
16722 10987645 We investigated the frequency of the BAT2 microsatellite alleles (BAT2) in 74 young-onset insulin-dependent diabetes mellitus (IDDM) patients, 51 adult-onset IDDM patients, and 85 normal control subjects, and assessed the associations among these BAT2 alleles, TNFa microsatellite alleles (TNFa), and HLA-DRB1 alleles.
16723 10987645 The BAT2.9 allele was strongly associated with TNFa9 in the young-onset IDDM patients, although no association was found between the BAT2.9 and HLA-DRB1 alleles.
16724 10987645 These results suggest that the BAT2 microsatellite polymorphism is associated with the age-at-onset of IDDM and possibly with the inflammatory process of pancreatic beta-cell destruction during the development of IDDM.
16725 10987675 Insulin-like growth factor-I and diabetes.
16726 10987675 Although diabetes is a heterogeneous condition, IGF-I has been shown to improve glycaemic control and reduce insulin requirements in both IDDM and NIDDM.
16727 10987675 In IDDM, the therapeutic rationale for IGF-I is as a replacement therapy "topping up" low circulating IGF-I levels.
16728 10987675 At high doses, IGF-I may mimic insulin, but at levels resulting in unacceptable "acromegalic" IGF-I levels and side-effects.
16729 10987675 The most exciting data concerning IGF-I is with a low dose where IGF-I improves insulin sensitivity by an unknown mechanism.
16730 10987675 This may be mediated via the IGF-I receptor, by cross-reactivity with the insulin receptor, or by activation of hybrid receptors.
16731 10987675 Detailed genetic characterization of these syndromes following treatment with IGF-I may also help to characterize the mechanism of action of IGF-I and its interactions with the insulin receptor.
16732 10987675 Insulin-like growth factor-I and diabetes.
16733 10987675 Although diabetes is a heterogeneous condition, IGF-I has been shown to improve glycaemic control and reduce insulin requirements in both IDDM and NIDDM.
16734 10987675 In IDDM, the therapeutic rationale for IGF-I is as a replacement therapy "topping up" low circulating IGF-I levels.
16735 10987675 At high doses, IGF-I may mimic insulin, but at levels resulting in unacceptable "acromegalic" IGF-I levels and side-effects.
16736 10987675 The most exciting data concerning IGF-I is with a low dose where IGF-I improves insulin sensitivity by an unknown mechanism.
16737 10987675 This may be mediated via the IGF-I receptor, by cross-reactivity with the insulin receptor, or by activation of hybrid receptors.
16738 10987675 Detailed genetic characterization of these syndromes following treatment with IGF-I may also help to characterize the mechanism of action of IGF-I and its interactions with the insulin receptor.
16739 11000869 The study was performed on 31 diabetic patients of both sexes, divided in 2 groups: group I--17 patients with insulin-dependent diabetes (IDDM) and group II--14 patients with noninsulin-dependent diabetes (NIDDM) and compared with a control group of 16 non-diabetic subjects.
16740 11000868 They were divided in 2 groups: patients with insulin-dependent diabetes (IDDM) and noninsulin-dependent diabetes (NIDDM) and compared with a group of control non-diabetic subjects.
16741 11021593 Insulin-dependent diabetes mellitus (IDDM) or type 1 diabetes is an autoimmune disease that results in destruction of the insulin-producing pancreatic islet beta cells.
16742 11024583 Some environmental and genetic factors play important roles in etiopathogenesis of type 1 or insulin-dependent diabetes mellitus (IDDM).
16743 11024583 HLA genes, the IDDM1 locus located the human chromosome 6, were found to be associated with insulin-dependent diabetes mellitus.
16744 11024583 To study detailed molecular structure of class II HLA molecules and disease association, we examined several amino acid residues on DQalpha and DQbeta chains and the molecular mechanisms to explain the heterozygotic effect of the DR3/DR4 and DR3/DR9 in the Chinese population.
16745 11024583 Among the several class II alleles, a closer segregation of HLA-DQB1*0401 to the affected persons might suggest that HLA-DQB1*0401 itself or an allele closely linked to the DQB1 locus was the IDDM-predisposing allele in Taiwanese.
16746 11024583 For IDDM2 (INS) region, association with IDDM was not found due to that more than 90% of the population carried class I alleles.
16747 11024583 Some environmental and genetic factors play important roles in etiopathogenesis of type 1 or insulin-dependent diabetes mellitus (IDDM).
16748 11024583 HLA genes, the IDDM1 locus located the human chromosome 6, were found to be associated with insulin-dependent diabetes mellitus.
16749 11024583 To study detailed molecular structure of class II HLA molecules and disease association, we examined several amino acid residues on DQalpha and DQbeta chains and the molecular mechanisms to explain the heterozygotic effect of the DR3/DR4 and DR3/DR9 in the Chinese population.
16750 11024583 Among the several class II alleles, a closer segregation of HLA-DQB1*0401 to the affected persons might suggest that HLA-DQB1*0401 itself or an allele closely linked to the DQB1 locus was the IDDM-predisposing allele in Taiwanese.
16751 11024583 For IDDM2 (INS) region, association with IDDM was not found due to that more than 90% of the population carried class I alleles.
16752 11024583 Some environmental and genetic factors play important roles in etiopathogenesis of type 1 or insulin-dependent diabetes mellitus (IDDM).
16753 11024583 HLA genes, the IDDM1 locus located the human chromosome 6, were found to be associated with insulin-dependent diabetes mellitus.
16754 11024583 To study detailed molecular structure of class II HLA molecules and disease association, we examined several amino acid residues on DQalpha and DQbeta chains and the molecular mechanisms to explain the heterozygotic effect of the DR3/DR4 and DR3/DR9 in the Chinese population.
16755 11024583 Among the several class II alleles, a closer segregation of HLA-DQB1*0401 to the affected persons might suggest that HLA-DQB1*0401 itself or an allele closely linked to the DQB1 locus was the IDDM-predisposing allele in Taiwanese.
16756 11024583 For IDDM2 (INS) region, association with IDDM was not found due to that more than 90% of the population carried class I alleles.
16757 11024583 Some environmental and genetic factors play important roles in etiopathogenesis of type 1 or insulin-dependent diabetes mellitus (IDDM).
16758 11024583 HLA genes, the IDDM1 locus located the human chromosome 6, were found to be associated with insulin-dependent diabetes mellitus.
16759 11024583 To study detailed molecular structure of class II HLA molecules and disease association, we examined several amino acid residues on DQalpha and DQbeta chains and the molecular mechanisms to explain the heterozygotic effect of the DR3/DR4 and DR3/DR9 in the Chinese population.
16760 11024583 Among the several class II alleles, a closer segregation of HLA-DQB1*0401 to the affected persons might suggest that HLA-DQB1*0401 itself or an allele closely linked to the DQB1 locus was the IDDM-predisposing allele in Taiwanese.
16761 11024583 For IDDM2 (INS) region, association with IDDM was not found due to that more than 90% of the population carried class I alleles.
16762 11035111 Human monoclonal antibodies isolated from type I diabetes patients define multiple epitopes in the protein tyrosine phosphatase-like IA-2 antigen.
16763 11035111 Protein tyrosine phosphatase-like IA-2 autoantigen is one of the major targets of humoral autoimmunity in patients with insulin-dependant diabetes mellitus (IDDM).
16764 11035111 In an effort to define the epitopes recognized by autoantibodies against IA-2, we generated five human mAbs (hAbs) from peripheral B lymphocytes isolated from patients most of whom had been recently diagnosed for IDDM.
16765 11035111 Determination and fine mapping of the critical regions for autoantibody binding was performed by RIA using mutant and chimeric constructs of IA-2- and IA-2beta-regions.
16766 11035111 Four of the five IgG autoantibodies recognized distinct epitopes within the protein tyrosine phosphatase (PTP)-like domain of IA-2.
16767 11035111 Two of these hAbs cross-reacted with the related IA-2beta PTP-like domain (IA-2beta aa 741-1033).
16768 11035111 Human monoclonal antibodies isolated from type I diabetes patients define multiple epitopes in the protein tyrosine phosphatase-like IA-2 antigen.
16769 11035111 Protein tyrosine phosphatase-like IA-2 autoantigen is one of the major targets of humoral autoimmunity in patients with insulin-dependant diabetes mellitus (IDDM).
16770 11035111 In an effort to define the epitopes recognized by autoantibodies against IA-2, we generated five human mAbs (hAbs) from peripheral B lymphocytes isolated from patients most of whom had been recently diagnosed for IDDM.
16771 11035111 Determination and fine mapping of the critical regions for autoantibody binding was performed by RIA using mutant and chimeric constructs of IA-2- and IA-2beta-regions.
16772 11035111 Four of the five IgG autoantibodies recognized distinct epitopes within the protein tyrosine phosphatase (PTP)-like domain of IA-2.
16773 11035111 Two of these hAbs cross-reacted with the related IA-2beta PTP-like domain (IA-2beta aa 741-1033).
16774 11050183 Autoimmune insulin-dependent diabetes mellitus (IDDM) occurs spontaneously in mice-bearing transgenes encoding the influenza hemagglutinin under the control of the rat insulin promoter and a T cell receptor specific for an hemagglutinin peptide associated with I-E(d).
16775 11050183 Such "double transgenic" mice expressing wild-type or targeted IL-4Ralpha genes were examined for the onset of IDDM.
16776 11050183 Thus, the inability to respond to IL-4 and/or IL-13 protects mice against IDDM in this model of autoimmunity.
16777 11050183 Autoimmune insulin-dependent diabetes mellitus (IDDM) occurs spontaneously in mice-bearing transgenes encoding the influenza hemagglutinin under the control of the rat insulin promoter and a T cell receptor specific for an hemagglutinin peptide associated with I-E(d).
16778 11050183 Such "double transgenic" mice expressing wild-type or targeted IL-4Ralpha genes were examined for the onset of IDDM.
16779 11050183 Thus, the inability to respond to IL-4 and/or IL-13 protects mice against IDDM in this model of autoimmunity.
16780 11050183 Autoimmune insulin-dependent diabetes mellitus (IDDM) occurs spontaneously in mice-bearing transgenes encoding the influenza hemagglutinin under the control of the rat insulin promoter and a T cell receptor specific for an hemagglutinin peptide associated with I-E(d).
16781 11050183 Such "double transgenic" mice expressing wild-type or targeted IL-4Ralpha genes were examined for the onset of IDDM.
16782 11050183 Thus, the inability to respond to IL-4 and/or IL-13 protects mice against IDDM in this model of autoimmunity.
16783 11052951 The effects of pregnancy and type 1 diabetes [insulin-dependent diabetes mellitus (IDDM)] on protein metabolism are still uncertain.
16784 11052951 Whole body protein breakdown (leucine) increased in pregnancy [change in normal (delta N) and IDDM women (delta D) 0.59 +/- 0.40 and 0.48 +/- 0.26 g. kg(-1). day(-1), both P < 0.001], whereas reductions in protein breakdown due to insulin/amino acids (delta N -0.57 +/- 0.19, delta D -0.58 +/- 0.20 g. kg(-1). day(-1), both P < 0.001) were unaffected by pregnancy.
16785 11052951 Protein breakdown in IDDM women was not higher than normal, and neither pregnancy nor type 1 diabetes altered the insulin sensitivity of amino acid turnover.
16786 11052951 The effects of pregnancy and type 1 diabetes [insulin-dependent diabetes mellitus (IDDM)] on protein metabolism are still uncertain.
16787 11052951 Whole body protein breakdown (leucine) increased in pregnancy [change in normal (delta N) and IDDM women (delta D) 0.59 +/- 0.40 and 0.48 +/- 0.26 g. kg(-1). day(-1), both P < 0.001], whereas reductions in protein breakdown due to insulin/amino acids (delta N -0.57 +/- 0.19, delta D -0.58 +/- 0.20 g. kg(-1). day(-1), both P < 0.001) were unaffected by pregnancy.
16788 11052951 Protein breakdown in IDDM women was not higher than normal, and neither pregnancy nor type 1 diabetes altered the insulin sensitivity of amino acid turnover.
16789 11052951 The effects of pregnancy and type 1 diabetes [insulin-dependent diabetes mellitus (IDDM)] on protein metabolism are still uncertain.
16790 11052951 Whole body protein breakdown (leucine) increased in pregnancy [change in normal (delta N) and IDDM women (delta D) 0.59 +/- 0.40 and 0.48 +/- 0.26 g. kg(-1). day(-1), both P < 0.001], whereas reductions in protein breakdown due to insulin/amino acids (delta N -0.57 +/- 0.19, delta D -0.58 +/- 0.20 g. kg(-1). day(-1), both P < 0.001) were unaffected by pregnancy.
16791 11052951 Protein breakdown in IDDM women was not higher than normal, and neither pregnancy nor type 1 diabetes altered the insulin sensitivity of amino acid turnover.
16792 11064106 The alterations of soluble L-selectin have been found not only in overt but also in the preclinical stage of disease development and were independent from the presence of ICA - a marker of ongoing autoimmunity, but associated with HLA related genetic predisposition to insulin-dependent diabetes mellitus (IDDM).
16793 11064106 It was also shown that there is an association between T668C mutation and low HLA related risk of IDDM development, the highest frequency of F206L mutation in the EGF domain of L-selectin was observed in relatives with 'protective' HLA DQB1*0602 allele and nonDRB1*03-nonDRB1*04 haplotype, while in subjects with highest risk of IDDM haplotype the frequency of T668C mutation was similar to the controls.
16794 11064106 The alterations of soluble L-selectin have been found not only in overt but also in the preclinical stage of disease development and were independent from the presence of ICA - a marker of ongoing autoimmunity, but associated with HLA related genetic predisposition to insulin-dependent diabetes mellitus (IDDM).
16795 11064106 It was also shown that there is an association between T668C mutation and low HLA related risk of IDDM development, the highest frequency of F206L mutation in the EGF domain of L-selectin was observed in relatives with 'protective' HLA DQB1*0602 allele and nonDRB1*03-nonDRB1*04 haplotype, while in subjects with highest risk of IDDM haplotype the frequency of T668C mutation was similar to the controls.
16796 11065248 Laboratory findings indicated insulin-dependent diabetes mellitus (IDDM) with Graves' disease.
16797 11070077 Unusual DNA structure of the diabetes susceptibility locus IDDM2 and its effect on transcription by the insulin promoter factor Pur-1/MAZ.
16798 11070077 One of the loci responsible for genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) is the insulin-linked polymorphic region (ILPR, also known as IDDM2).
16799 11070077 This ability to form G-quartets raises the intriguing possibility that transcriptional activity of the insulin gene may in fact be influenced by the quaternary DNA topology of the ILPR.
16800 11070077 We now show that single nucleotide differences in the ILPR known to affect insulin transcription are correlated with ability to form unusual DNA structures.
16801 11070077 Through the design and testing of two high transcriptional activity ILPR repeats, we demonstrate that both inter- and intramolecular G-quartet formation in the ILPR can influence transcriptional activity of the human insulin gene, and thus, may contribute to that portion of diabetes susceptibility attributed to the IDDM2 locus.
16802 11070077 Unusual DNA structure of the diabetes susceptibility locus IDDM2 and its effect on transcription by the insulin promoter factor Pur-1/MAZ.
16803 11070077 One of the loci responsible for genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) is the insulin-linked polymorphic region (ILPR, also known as IDDM2).
16804 11070077 This ability to form G-quartets raises the intriguing possibility that transcriptional activity of the insulin gene may in fact be influenced by the quaternary DNA topology of the ILPR.
16805 11070077 We now show that single nucleotide differences in the ILPR known to affect insulin transcription are correlated with ability to form unusual DNA structures.
16806 11070077 Through the design and testing of two high transcriptional activity ILPR repeats, we demonstrate that both inter- and intramolecular G-quartet formation in the ILPR can influence transcriptional activity of the human insulin gene, and thus, may contribute to that portion of diabetes susceptibility attributed to the IDDM2 locus.
16807 11070077 Unusual DNA structure of the diabetes susceptibility locus IDDM2 and its effect on transcription by the insulin promoter factor Pur-1/MAZ.
16808 11070077 One of the loci responsible for genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) is the insulin-linked polymorphic region (ILPR, also known as IDDM2).
16809 11070077 This ability to form G-quartets raises the intriguing possibility that transcriptional activity of the insulin gene may in fact be influenced by the quaternary DNA topology of the ILPR.
16810 11070077 We now show that single nucleotide differences in the ILPR known to affect insulin transcription are correlated with ability to form unusual DNA structures.
16811 11070077 Through the design and testing of two high transcriptional activity ILPR repeats, we demonstrate that both inter- and intramolecular G-quartet formation in the ILPR can influence transcriptional activity of the human insulin gene, and thus, may contribute to that portion of diabetes susceptibility attributed to the IDDM2 locus.
16812 11070077 Unusual DNA structure of the diabetes susceptibility locus IDDM2 and its effect on transcription by the insulin promoter factor Pur-1/MAZ.
16813 11070077 One of the loci responsible for genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) is the insulin-linked polymorphic region (ILPR, also known as IDDM2).
16814 11070077 This ability to form G-quartets raises the intriguing possibility that transcriptional activity of the insulin gene may in fact be influenced by the quaternary DNA topology of the ILPR.
16815 11070077 We now show that single nucleotide differences in the ILPR known to affect insulin transcription are correlated with ability to form unusual DNA structures.
16816 11070077 Through the design and testing of two high transcriptional activity ILPR repeats, we demonstrate that both inter- and intramolecular G-quartet formation in the ILPR can influence transcriptional activity of the human insulin gene, and thus, may contribute to that portion of diabetes susceptibility attributed to the IDDM2 locus.
16817 11070077 Unusual DNA structure of the diabetes susceptibility locus IDDM2 and its effect on transcription by the insulin promoter factor Pur-1/MAZ.
16818 11070077 One of the loci responsible for genetic susceptibility to insulin-dependent diabetes mellitus (IDDM) is the insulin-linked polymorphic region (ILPR, also known as IDDM2).
16819 11070077 This ability to form G-quartets raises the intriguing possibility that transcriptional activity of the insulin gene may in fact be influenced by the quaternary DNA topology of the ILPR.
16820 11070077 We now show that single nucleotide differences in the ILPR known to affect insulin transcription are correlated with ability to form unusual DNA structures.
16821 11070077 Through the design and testing of two high transcriptional activity ILPR repeats, we demonstrate that both inter- and intramolecular G-quartet formation in the ILPR can influence transcriptional activity of the human insulin gene, and thus, may contribute to that portion of diabetes susceptibility attributed to the IDDM2 locus.
16822 11091124 The disease is due to a primary defect in glucose tolerance and carbohydrate metabolism resulting from either a deficiency of insulin (Insulin-dependent (type I) diabetes mellitus - IDDM) or a state of insulin resistance (Non-insulin-dependent (type II) diabetes mellitus - NIDDM).
16823 11091270 Here we describe the presence of IgG antibodies, in the sera of patients presenting with insulin-dependent diabetes mellitus (IDDM), that react in Western blots with a 60-kD protein (Mr 60K) from rat hepatic microsomal extracts.
16824 11091270 A polyclonal antisera to rat Glut-2 used in the liver microsome Western blot identified a 60-kD band superimposable upon that evidenced by IDDM sera.
16825 11091270 Using protein extracts from a rat insulinoma cell line (RIN) transfected with the human Glut-2 cDNA, further evidence was obtained suggesting that these IDDM IgGs are specific for the human Glut-2 transporter.
16826 11091270 Here we describe the presence of IgG antibodies, in the sera of patients presenting with insulin-dependent diabetes mellitus (IDDM), that react in Western blots with a 60-kD protein (Mr 60K) from rat hepatic microsomal extracts.
16827 11091270 A polyclonal antisera to rat Glut-2 used in the liver microsome Western blot identified a 60-kD band superimposable upon that evidenced by IDDM sera.
16828 11091270 Using protein extracts from a rat insulinoma cell line (RIN) transfected with the human Glut-2 cDNA, further evidence was obtained suggesting that these IDDM IgGs are specific for the human Glut-2 transporter.
16829 11091270 Here we describe the presence of IgG antibodies, in the sera of patients presenting with insulin-dependent diabetes mellitus (IDDM), that react in Western blots with a 60-kD protein (Mr 60K) from rat hepatic microsomal extracts.
16830 11091270 A polyclonal antisera to rat Glut-2 used in the liver microsome Western blot identified a 60-kD band superimposable upon that evidenced by IDDM sera.
16831 11091270 Using protein extracts from a rat insulinoma cell line (RIN) transfected with the human Glut-2 cDNA, further evidence was obtained suggesting that these IDDM IgGs are specific for the human Glut-2 transporter.
16832 11091663 BACKGROUND: The benign breast disease sclerosing lymphocytic lobulitis is thought to result from autoimmune diseases causing insulin-dependent diabetes mellitus (IDDM) due to insulinitis.
16833 11092695 Presence of interleukin 4 or interleukin 10, but not both cytokines, in pancreatic tissue of two patients with recently diagnosed diabetes mellitus type I.
16834 11092695 However, IL-4 (but not IL-10) cDNA, was amplified from the pancreas of Case 1.
16835 11092695 Conversely, IL-10 (but not IL-4) cDNA was amplified from the the pancreas of Case 2.
16836 11092695 The control pancreas yielded specific signals for both IL-4 and IL-10.
16837 11092695 Moreover, together with previous observations, our findings raise the possibility that the lack of both IL-4 and IL-10 may be associated with the development of IDDM in humans.
16838 11092698 Dual-label immunohistochemical study of interleukin-4-and interferon-gamma-expressing cells within the pancreas of the NOD mouse during disease acceleration with cyclophosphamide.
16839 11092698 Beta cell destruction has been shown to occur when rodent or human islets are exposed in vitro to inflammatory cytokines, such as interleukin-1beta (IL-1beta), tumour necrosis factor-alpha (TNF-alpha) and interferon-gamma (IFN-gamma).
16840 11092698 Other cytokines such as interleukin-4 (IL-4) or interleukin-10 (IL-10), when given to NOD mice, prevent insulin-dependent diabetes mellitus (IDDM).
16841 11092698 In this study, we have employed immunofluorescence histochemistry to study the expression of IFN-gamma and IL-4 in the pancreas of female NOD mice at various time-points (days 0, 4, 7, 11 and at onset of diabetes) following disease acceleration with cyclophosphamide (Cy).
16842 11092698 Our results demonstrate that during Cy-induced diabetes, there is increasing expression of both IL-4 and IFN-gamma in specific immune cells within the inflamed islets in the late prediabetic stage and at onset of diabetes.
16843 11095448 Growth and insulin-like growth factors (IGFs) in children with insulin-dependent diabetes mellitus at the onset of disease: evidence for normal growth, age dependency of the IGF system alterations, and presence of a small (approximately 18-kilodalton) IGF-binding protein-3 fragment in serum.
16844 11095448 Data on growth of children with insulin-dependent diabetes mellitus (IDDM) before the onset of disease are conflicting, and although the insulin-like growth factor (IGF) system has almost invariably been found altered at diagnosis, most of previous studies are affected by the small number of patients investigated.
16845 11095448 Furthermore, we assessed serum IGF-I, IGF-II, and IGF-binding protein-3 (IGFBP-3) levels and IGFBP-3 circulating forms.
16846 11095448 Overall, IDDM children showed reduced levels of IGF-I (mean +/- SD, -0.65+/-1.9 z-score) and normal levels of IGF-II (mean +/- SD, -0.05+/-1.2 z-score) and IGFBP-3 (mean +/- SD, -0.06+/-1.2 z-score).
16847 11095448 However, whereas patients younger than 6 yr showed normal values of IGF-I, IGF-II, and IGFBP-3, these peptides were significantly reduced in older subjects compared with either younger IDDM children or controls (P < 0.01).
16848 11095448 IGFBP-3 immunoblot analysis revealed the presence of an approximately 18-kDa fragment of IGFBP-3 in addition to the major approximately 29-kDa fragment and the intact form (approximately 42-39 kDa) in 46 of 60 IDDM patients, whereas the approximately 18-kDa band was absent in all 34 control sera.
16849 11095448 In conclusion, our results indicate that IDDM children at the onset of disease are not taller than healthy peers and have increased IGFBP-3 proteolytic activity.
16850 11095448 Growth and insulin-like growth factors (IGFs) in children with insulin-dependent diabetes mellitus at the onset of disease: evidence for normal growth, age dependency of the IGF system alterations, and presence of a small (approximately 18-kilodalton) IGF-binding protein-3 fragment in serum.
16851 11095448 Data on growth of children with insulin-dependent diabetes mellitus (IDDM) before the onset of disease are conflicting, and although the insulin-like growth factor (IGF) system has almost invariably been found altered at diagnosis, most of previous studies are affected by the small number of patients investigated.
16852 11095448 Furthermore, we assessed serum IGF-I, IGF-II, and IGF-binding protein-3 (IGFBP-3) levels and IGFBP-3 circulating forms.
16853 11095448 Overall, IDDM children showed reduced levels of IGF-I (mean +/- SD, -0.65+/-1.9 z-score) and normal levels of IGF-II (mean +/- SD, -0.05+/-1.2 z-score) and IGFBP-3 (mean +/- SD, -0.06+/-1.2 z-score).
16854 11095448 However, whereas patients younger than 6 yr showed normal values of IGF-I, IGF-II, and IGFBP-3, these peptides were significantly reduced in older subjects compared with either younger IDDM children or controls (P < 0.01).
16855 11095448 IGFBP-3 immunoblot analysis revealed the presence of an approximately 18-kDa fragment of IGFBP-3 in addition to the major approximately 29-kDa fragment and the intact form (approximately 42-39 kDa) in 46 of 60 IDDM patients, whereas the approximately 18-kDa band was absent in all 34 control sera.
16856 11095448 In conclusion, our results indicate that IDDM children at the onset of disease are not taller than healthy peers and have increased IGFBP-3 proteolytic activity.
16857 11095448 Growth and insulin-like growth factors (IGFs) in children with insulin-dependent diabetes mellitus at the onset of disease: evidence for normal growth, age dependency of the IGF system alterations, and presence of a small (approximately 18-kilodalton) IGF-binding protein-3 fragment in serum.
16858 11095448 Data on growth of children with insulin-dependent diabetes mellitus (IDDM) before the onset of disease are conflicting, and although the insulin-like growth factor (IGF) system has almost invariably been found altered at diagnosis, most of previous studies are affected by the small number of patients investigated.
16859 11095448 Furthermore, we assessed serum IGF-I, IGF-II, and IGF-binding protein-3 (IGFBP-3) levels and IGFBP-3 circulating forms.
16860 11095448 Overall, IDDM children showed reduced levels of IGF-I (mean +/- SD, -0.65+/-1.9 z-score) and normal levels of IGF-II (mean +/- SD, -0.05+/-1.2 z-score) and IGFBP-3 (mean +/- SD, -0.06+/-1.2 z-score).
16861 11095448 However, whereas patients younger than 6 yr showed normal values of IGF-I, IGF-II, and IGFBP-3, these peptides were significantly reduced in older subjects compared with either younger IDDM children or controls (P < 0.01).
16862 11095448 IGFBP-3 immunoblot analysis revealed the presence of an approximately 18-kDa fragment of IGFBP-3 in addition to the major approximately 29-kDa fragment and the intact form (approximately 42-39 kDa) in 46 of 60 IDDM patients, whereas the approximately 18-kDa band was absent in all 34 control sera.
16863 11095448 In conclusion, our results indicate that IDDM children at the onset of disease are not taller than healthy peers and have increased IGFBP-3 proteolytic activity.
16864 11095448 Growth and insulin-like growth factors (IGFs) in children with insulin-dependent diabetes mellitus at the onset of disease: evidence for normal growth, age dependency of the IGF system alterations, and presence of a small (approximately 18-kilodalton) IGF-binding protein-3 fragment in serum.
16865 11095448 Data on growth of children with insulin-dependent diabetes mellitus (IDDM) before the onset of disease are conflicting, and although the insulin-like growth factor (IGF) system has almost invariably been found altered at diagnosis, most of previous studies are affected by the small number of patients investigated.
16866 11095448 Furthermore, we assessed serum IGF-I, IGF-II, and IGF-binding protein-3 (IGFBP-3) levels and IGFBP-3 circulating forms.
16867 11095448 Overall, IDDM children showed reduced levels of IGF-I (mean +/- SD, -0.65+/-1.9 z-score) and normal levels of IGF-II (mean +/- SD, -0.05+/-1.2 z-score) and IGFBP-3 (mean +/- SD, -0.06+/-1.2 z-score).
16868 11095448 However, whereas patients younger than 6 yr showed normal values of IGF-I, IGF-II, and IGFBP-3, these peptides were significantly reduced in older subjects compared with either younger IDDM children or controls (P < 0.01).
16869 11095448 IGFBP-3 immunoblot analysis revealed the presence of an approximately 18-kDa fragment of IGFBP-3 in addition to the major approximately 29-kDa fragment and the intact form (approximately 42-39 kDa) in 46 of 60 IDDM patients, whereas the approximately 18-kDa band was absent in all 34 control sera.
16870 11095448 In conclusion, our results indicate that IDDM children at the onset of disease are not taller than healthy peers and have increased IGFBP-3 proteolytic activity.
16871 11095448 Growth and insulin-like growth factors (IGFs) in children with insulin-dependent diabetes mellitus at the onset of disease: evidence for normal growth, age dependency of the IGF system alterations, and presence of a small (approximately 18-kilodalton) IGF-binding protein-3 fragment in serum.
16872 11095448 Data on growth of children with insulin-dependent diabetes mellitus (IDDM) before the onset of disease are conflicting, and although the insulin-like growth factor (IGF) system has almost invariably been found altered at diagnosis, most of previous studies are affected by the small number of patients investigated.
16873 11095448 Furthermore, we assessed serum IGF-I, IGF-II, and IGF-binding protein-3 (IGFBP-3) levels and IGFBP-3 circulating forms.
16874 11095448 Overall, IDDM children showed reduced levels of IGF-I (mean +/- SD, -0.65+/-1.9 z-score) and normal levels of IGF-II (mean +/- SD, -0.05+/-1.2 z-score) and IGFBP-3 (mean +/- SD, -0.06+/-1.2 z-score).
16875 11095448 However, whereas patients younger than 6 yr showed normal values of IGF-I, IGF-II, and IGFBP-3, these peptides were significantly reduced in older subjects compared with either younger IDDM children or controls (P < 0.01).
16876 11095448 IGFBP-3 immunoblot analysis revealed the presence of an approximately 18-kDa fragment of IGFBP-3 in addition to the major approximately 29-kDa fragment and the intact form (approximately 42-39 kDa) in 46 of 60 IDDM patients, whereas the approximately 18-kDa band was absent in all 34 control sera.
16877 11095448 In conclusion, our results indicate that IDDM children at the onset of disease are not taller than healthy peers and have increased IGFBP-3 proteolytic activity.
16878 11098934 Norwegian babies born with the HLA-DRB1*0401-DQA1*03-DQB1*0302/DRB1*03-DQA1+ ++*05-DQB1*0201 genotype have an estimated 17% lifetime risk of developing insulin-dependent diabetes mellitus (IDDM).
16879 11115836 The insulin minisatellite or variable number of tandem repeats locus (INS VNTR) is the best candidate for the type 1 diabetes mellitus (T1DM) susceptibility locus IDDM2.
16880 11120794 The insulinoma-associated protein 2 (IA-2) is a phosphatase-like autoantigen inducing T and B cell responses associated with human insulin-dependent diabetes mellitus (IDDM).
16881 11120794 We now report that T cell responses to IA-2 can also be detected in the nonobese diabetic (NOD) mouse, a model of human IDDM.
16882 11120794 Cytokine secretion in response to purified mouse rIA-2, characterized by high IFN-gamma and relatively low IL-10 and IL-6 secretion, was elicited in spleen cells from unprimed NOD mice.
16883 11120794 Conversely, no response to IA-2 was induced in spleen cells from BALB/c, C57BL/6, or Biozzi AB/H mice that express, like NOD, the I-A(g7) class II molecule, but are not susceptible to spontaneous IDDM.
16884 11120794 The IA-2-induced IFN-gamma response in NOD spleen cells could already be detected at 3 wk and peaked at 8 wk of age, whereas the IL-10 secretion was maximal at 4 wk of age and then waned.
16885 11120794 IA-2-dependent IFN-gamma secretion was induced in CD4(+) cells from spleen as well as pancreatic and mesenteric lymph nodes.
16886 11120794 The biological relevance of the response to IA-2 is indicated by the enhanced IDDM following a single injection of the recombinant protein emulsified in IFA into 18-day-old NOD mice.
16887 11120794 In addition, IFN-gamma production in response to IA-2 and IDDM acceleration could be induced by IL-12 administration to 12-day-old NOD mice.
16888 11120794 These results identify IA-2 as an early T cell-inducing autoantigen in the NOD mouse and indicate a role for the IA-2-induced Th1 cell response in IDDM pathogenesis.
16889 11120794 The insulinoma-associated protein 2 (IA-2) is a phosphatase-like autoantigen inducing T and B cell responses associated with human insulin-dependent diabetes mellitus (IDDM).
16890 11120794 We now report that T cell responses to IA-2 can also be detected in the nonobese diabetic (NOD) mouse, a model of human IDDM.
16891 11120794 Cytokine secretion in response to purified mouse rIA-2, characterized by high IFN-gamma and relatively low IL-10 and IL-6 secretion, was elicited in spleen cells from unprimed NOD mice.
16892 11120794 Conversely, no response to IA-2 was induced in spleen cells from BALB/c, C57BL/6, or Biozzi AB/H mice that express, like NOD, the I-A(g7) class II molecule, but are not susceptible to spontaneous IDDM.
16893 11120794 The IA-2-induced IFN-gamma response in NOD spleen cells could already be detected at 3 wk and peaked at 8 wk of age, whereas the IL-10 secretion was maximal at 4 wk of age and then waned.
16894 11120794 IA-2-dependent IFN-gamma secretion was induced in CD4(+) cells from spleen as well as pancreatic and mesenteric lymph nodes.
16895 11120794 The biological relevance of the response to IA-2 is indicated by the enhanced IDDM following a single injection of the recombinant protein emulsified in IFA into 18-day-old NOD mice.
16896 11120794 In addition, IFN-gamma production in response to IA-2 and IDDM acceleration could be induced by IL-12 administration to 12-day-old NOD mice.
16897 11120794 These results identify IA-2 as an early T cell-inducing autoantigen in the NOD mouse and indicate a role for the IA-2-induced Th1 cell response in IDDM pathogenesis.
16898 11120794 The insulinoma-associated protein 2 (IA-2) is a phosphatase-like autoantigen inducing T and B cell responses associated with human insulin-dependent diabetes mellitus (IDDM).
16899 11120794 We now report that T cell responses to IA-2 can also be detected in the nonobese diabetic (NOD) mouse, a model of human IDDM.
16900 11120794 Cytokine secretion in response to purified mouse rIA-2, characterized by high IFN-gamma and relatively low IL-10 and IL-6 secretion, was elicited in spleen cells from unprimed NOD mice.
16901 11120794 Conversely, no response to IA-2 was induced in spleen cells from BALB/c, C57BL/6, or Biozzi AB/H mice that express, like NOD, the I-A(g7) class II molecule, but are not susceptible to spontaneous IDDM.
16902 11120794 The IA-2-induced IFN-gamma response in NOD spleen cells could already be detected at 3 wk and peaked at 8 wk of age, whereas the IL-10 secretion was maximal at 4 wk of age and then waned.
16903 11120794 IA-2-dependent IFN-gamma secretion was induced in CD4(+) cells from spleen as well as pancreatic and mesenteric lymph nodes.
16904 11120794 The biological relevance of the response to IA-2 is indicated by the enhanced IDDM following a single injection of the recombinant protein emulsified in IFA into 18-day-old NOD mice.
16905 11120794 In addition, IFN-gamma production in response to IA-2 and IDDM acceleration could be induced by IL-12 administration to 12-day-old NOD mice.
16906 11120794 These results identify IA-2 as an early T cell-inducing autoantigen in the NOD mouse and indicate a role for the IA-2-induced Th1 cell response in IDDM pathogenesis.
16907 11120794 The insulinoma-associated protein 2 (IA-2) is a phosphatase-like autoantigen inducing T and B cell responses associated with human insulin-dependent diabetes mellitus (IDDM).
16908 11120794 We now report that T cell responses to IA-2 can also be detected in the nonobese diabetic (NOD) mouse, a model of human IDDM.
16909 11120794 Cytokine secretion in response to purified mouse rIA-2, characterized by high IFN-gamma and relatively low IL-10 and IL-6 secretion, was elicited in spleen cells from unprimed NOD mice.
16910 11120794 Conversely, no response to IA-2 was induced in spleen cells from BALB/c, C57BL/6, or Biozzi AB/H mice that express, like NOD, the I-A(g7) class II molecule, but are not susceptible to spontaneous IDDM.
16911 11120794 The IA-2-induced IFN-gamma response in NOD spleen cells could already be detected at 3 wk and peaked at 8 wk of age, whereas the IL-10 secretion was maximal at 4 wk of age and then waned.
16912 11120794 IA-2-dependent IFN-gamma secretion was induced in CD4(+) cells from spleen as well as pancreatic and mesenteric lymph nodes.
16913 11120794 The biological relevance of the response to IA-2 is indicated by the enhanced IDDM following a single injection of the recombinant protein emulsified in IFA into 18-day-old NOD mice.
16914 11120794 In addition, IFN-gamma production in response to IA-2 and IDDM acceleration could be induced by IL-12 administration to 12-day-old NOD mice.
16915 11120794 These results identify IA-2 as an early T cell-inducing autoantigen in the NOD mouse and indicate a role for the IA-2-induced Th1 cell response in IDDM pathogenesis.
16916 11120794 The insulinoma-associated protein 2 (IA-2) is a phosphatase-like autoantigen inducing T and B cell responses associated with human insulin-dependent diabetes mellitus (IDDM).
16917 11120794 We now report that T cell responses to IA-2 can also be detected in the nonobese diabetic (NOD) mouse, a model of human IDDM.
16918 11120794 Cytokine secretion in response to purified mouse rIA-2, characterized by high IFN-gamma and relatively low IL-10 and IL-6 secretion, was elicited in spleen cells from unprimed NOD mice.
16919 11120794 Conversely, no response to IA-2 was induced in spleen cells from BALB/c, C57BL/6, or Biozzi AB/H mice that express, like NOD, the I-A(g7) class II molecule, but are not susceptible to spontaneous IDDM.
16920 11120794 The IA-2-induced IFN-gamma response in NOD spleen cells could already be detected at 3 wk and peaked at 8 wk of age, whereas the IL-10 secretion was maximal at 4 wk of age and then waned.
16921 11120794 IA-2-dependent IFN-gamma secretion was induced in CD4(+) cells from spleen as well as pancreatic and mesenteric lymph nodes.
16922 11120794 The biological relevance of the response to IA-2 is indicated by the enhanced IDDM following a single injection of the recombinant protein emulsified in IFA into 18-day-old NOD mice.
16923 11120794 In addition, IFN-gamma production in response to IA-2 and IDDM acceleration could be induced by IL-12 administration to 12-day-old NOD mice.
16924 11120794 These results identify IA-2 as an early T cell-inducing autoantigen in the NOD mouse and indicate a role for the IA-2-induced Th1 cell response in IDDM pathogenesis.
16925 11120794 The insulinoma-associated protein 2 (IA-2) is a phosphatase-like autoantigen inducing T and B cell responses associated with human insulin-dependent diabetes mellitus (IDDM).
16926 11120794 We now report that T cell responses to IA-2 can also be detected in the nonobese diabetic (NOD) mouse, a model of human IDDM.
16927 11120794 Cytokine secretion in response to purified mouse rIA-2, characterized by high IFN-gamma and relatively low IL-10 and IL-6 secretion, was elicited in spleen cells from unprimed NOD mice.
16928 11120794 Conversely, no response to IA-2 was induced in spleen cells from BALB/c, C57BL/6, or Biozzi AB/H mice that express, like NOD, the I-A(g7) class II molecule, but are not susceptible to spontaneous IDDM.
16929 11120794 The IA-2-induced IFN-gamma response in NOD spleen cells could already be detected at 3 wk and peaked at 8 wk of age, whereas the IL-10 secretion was maximal at 4 wk of age and then waned.
16930 11120794 IA-2-dependent IFN-gamma secretion was induced in CD4(+) cells from spleen as well as pancreatic and mesenteric lymph nodes.
16931 11120794 The biological relevance of the response to IA-2 is indicated by the enhanced IDDM following a single injection of the recombinant protein emulsified in IFA into 18-day-old NOD mice.
16932 11120794 In addition, IFN-gamma production in response to IA-2 and IDDM acceleration could be induced by IL-12 administration to 12-day-old NOD mice.
16933 11120794 These results identify IA-2 as an early T cell-inducing autoantigen in the NOD mouse and indicate a role for the IA-2-induced Th1 cell response in IDDM pathogenesis.
16934 11132145 Linkage and association was not found between the ICAM-1 K469E variation and type 1 diabetes in Danish patients (P(tdt)> or =0.48), and our data did not indicate an interaction between ICAM1 and IDDM1 in predisposition to type 1 diabetes in Danes (P=0.78).
16935 11136257 Genetic analysis of autoimmune insulin-dependent diabetes mellitus (IDDM) has focused on genes controlling immune functions, with little investigation of innate susceptibility determinants expressed at the level of target beta cells.
16936 11136257 ALR islets were found to be remarkably resistant to two different combinations of beta-cytotoxic cytokines (IL-1beta, tumor necrosis factor alpha, and IFN-gamma) that destroyed islets from the related NOD and alloxan-susceptible strains.
16937 11136257 The close MHC relatedness between the NOD and ALR strains (H2-Kd and H2-Ag7 identical) allowed us to examine whether ALR islet cells could survive autoimmune destruction by NOD-derived Kd-restricted diabetogenic cytotoxic T lymphocyte clones (AI4 and the insulin-reactive G9C8 clones).
16938 11145720 Numerous immunostimulatory protocols inhibit the development of T cell-mediated autoimmune insulin-dependent diabetes mellitus (IDDM) in the nonobese diabetic (NOD) mouse model.
16939 11145720 Many of these protocols, including treatment with the nonspecific immunostimulatory agents CFA or bacillus Calmette-Guérin (BCG) vaccine, have been reported to mediate protection by skewing the pattern of cytokines produced by pancreatic beta-cell autoreactive T cells from a Th1 (IFN-gamma) to a Th2 (IL-4 and IL-10) profile.
16940 11145720 To partially address this issue we produced NOD mice genetically deficient in IFN-gamma, IL-4, or IL-10.
16941 11145720 Additional experiments using these mice confirmed that CFA- or BCG-elicited diabetes protection is associated with a decreased IFN-gamma to IL-4 mRNA ratio within T cell-infiltrated pancreatic islets, but this is a secondary consequence rather than the cause of disease resistance.
16942 11145720 Unexpectedly, we also found that the ability of BCG and, to a lesser extent, CFA to inhibit IDDM development in standard NOD mice is actually dependent upon the presence of the Th1 cytokine, IFN-gamma.
16943 11145720 Numerous immunostimulatory protocols inhibit the development of T cell-mediated autoimmune insulin-dependent diabetes mellitus (IDDM) in the nonobese diabetic (NOD) mouse model.
16944 11145720 Many of these protocols, including treatment with the nonspecific immunostimulatory agents CFA or bacillus Calmette-Guérin (BCG) vaccine, have been reported to mediate protection by skewing the pattern of cytokines produced by pancreatic beta-cell autoreactive T cells from a Th1 (IFN-gamma) to a Th2 (IL-4 and IL-10) profile.
16945 11145720 To partially address this issue we produced NOD mice genetically deficient in IFN-gamma, IL-4, or IL-10.
16946 11145720 Additional experiments using these mice confirmed that CFA- or BCG-elicited diabetes protection is associated with a decreased IFN-gamma to IL-4 mRNA ratio within T cell-infiltrated pancreatic islets, but this is a secondary consequence rather than the cause of disease resistance.
16947 11145720 Unexpectedly, we also found that the ability of BCG and, to a lesser extent, CFA to inhibit IDDM development in standard NOD mice is actually dependent upon the presence of the Th1 cytokine, IFN-gamma.
16948 11160264 In this study, we have investigated the use of plasmid DNA (pDNA) vaccination to elicit Th2 effector cell function in an Ag-specific manner and in turn prevent insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic (NOD) mice. pDNA recombinants were engineered encoding a secreted fusion protein consisting of a fragment of glutamic acid decarboxylase 65 (GAD65) linked to IgGFc, and IL-4.
16949 11160264 Intramuscular injection of pDNA encoding GAD65-IgGFc and IL-4 effectively prevented diabetes in NOD mice treated at early or late preclinical stages of IDDM.
16950 11160264 This protection was GAD65-specific since NOD mice immunized with pDNA encoding hen egg lysozyme-IgGFc and IL-4 continued to develop diabetes.
16951 11160264 Importantly, GAD65-specific immune deviation was dependent on pDNA-encoded IL-4.
16952 11160264 In fact, GAD65-specific Th1 cell reactivity was significantly enhanced in animals immunized with pDNA encoding only GAD65-IgGFc.
16953 11160264 In this study, we have investigated the use of plasmid DNA (pDNA) vaccination to elicit Th2 effector cell function in an Ag-specific manner and in turn prevent insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic (NOD) mice. pDNA recombinants were engineered encoding a secreted fusion protein consisting of a fragment of glutamic acid decarboxylase 65 (GAD65) linked to IgGFc, and IL-4.
16954 11160264 Intramuscular injection of pDNA encoding GAD65-IgGFc and IL-4 effectively prevented diabetes in NOD mice treated at early or late preclinical stages of IDDM.
16955 11160264 This protection was GAD65-specific since NOD mice immunized with pDNA encoding hen egg lysozyme-IgGFc and IL-4 continued to develop diabetes.
16956 11160264 Importantly, GAD65-specific immune deviation was dependent on pDNA-encoded IL-4.
16957 11160264 In fact, GAD65-specific Th1 cell reactivity was significantly enhanced in animals immunized with pDNA encoding only GAD65-IgGFc.
16958 11168343 Plasma lipids and urinary albumin excretion rate in Type 1 diabetes mellitus: the EURODIAB IDDM Complications Study.
16959 11172025 We identified a naturally presented autoantigen from the human islet antigen glutamic acid decarboxylase, 65-kDa isoform (GAD65), by using a combination of chromatography and mass spectrometry of peptides bound by the type I diabetes (insulin-dependent diabetes mellitus, IDDM)-associated HLA-DR4 molecule.
16960 11172025 Peptides encompassing this epitope-stimulated GAD65-specific T cells from diabetic patients and a DR4-positive individual at high risk for developing IDDM.
16961 11172025 This direct identification and manipulation of GAD65 epitope recognition provides an approach toward dissection of the complex CD4(+) T cell response in IDDM.
16962 11172025 We identified a naturally presented autoantigen from the human islet antigen glutamic acid decarboxylase, 65-kDa isoform (GAD65), by using a combination of chromatography and mass spectrometry of peptides bound by the type I diabetes (insulin-dependent diabetes mellitus, IDDM)-associated HLA-DR4 molecule.
16963 11172025 Peptides encompassing this epitope-stimulated GAD65-specific T cells from diabetic patients and a DR4-positive individual at high risk for developing IDDM.
16964 11172025 This direct identification and manipulation of GAD65 epitope recognition provides an approach toward dissection of the complex CD4(+) T cell response in IDDM.
16965 11172025 We identified a naturally presented autoantigen from the human islet antigen glutamic acid decarboxylase, 65-kDa isoform (GAD65), by using a combination of chromatography and mass spectrometry of peptides bound by the type I diabetes (insulin-dependent diabetes mellitus, IDDM)-associated HLA-DR4 molecule.
16966 11172025 Peptides encompassing this epitope-stimulated GAD65-specific T cells from diabetic patients and a DR4-positive individual at high risk for developing IDDM.
16967 11172025 This direct identification and manipulation of GAD65 epitope recognition provides an approach toward dissection of the complex CD4(+) T cell response in IDDM.
16968 11175794 Type 1 diabetes (T1D; or insulin-dependent diabetes mellitus, IDDM) is an autoimmune disease with both genetic and environmental components.
16969 11175794 We report here a new susceptibility locus, IDDM18, located near the interleukin-12 (IL-12)p40 gene, IL12B.
16970 11175794 The IL12B 3' UTR alleles showed different levels of expression in cell lines.
16971 11203877 The terms "insulin-dependent diabetes mellitus" (IDDM) and "non-insulin-dependent diabetes mellitus" (NIDDM) were dropped.
16972 11205877 Insulin restores neuronal nitric oxide synthase expression in streptozotocin-induced diabetic rats.
16973 11205877 Nitric oxide (NO) is known to play an important role in the pathophysiology of insulin-dependent diabetic mellitus (IDDM).
16974 11205877 In an attempt to investigate the relation between insulin and NO in IDDM, the present study employed male Wistar rats to induce IDDM by intravenous injection of streptozotocin (STZ).
16975 11205877 Insulin treatment reversed the nNOS activity.
16976 11205877 Similar reversion by insulin treatment was also obtained in the gene expression of nNOS.
16977 11205877 These findings indicated that an impairment of nNOS in the brain of rats with IDDM is mainly due to the absence of insulin.
16978 11205877 Insulin restores neuronal nitric oxide synthase expression in streptozotocin-induced diabetic rats.
16979 11205877 Nitric oxide (NO) is known to play an important role in the pathophysiology of insulin-dependent diabetic mellitus (IDDM).
16980 11205877 In an attempt to investigate the relation between insulin and NO in IDDM, the present study employed male Wistar rats to induce IDDM by intravenous injection of streptozotocin (STZ).
16981 11205877 Insulin treatment reversed the nNOS activity.
16982 11205877 Similar reversion by insulin treatment was also obtained in the gene expression of nNOS.
16983 11205877 These findings indicated that an impairment of nNOS in the brain of rats with IDDM is mainly due to the absence of insulin.
16984 11205877 Insulin restores neuronal nitric oxide synthase expression in streptozotocin-induced diabetic rats.
16985 11205877 Nitric oxide (NO) is known to play an important role in the pathophysiology of insulin-dependent diabetic mellitus (IDDM).
16986 11205877 In an attempt to investigate the relation between insulin and NO in IDDM, the present study employed male Wistar rats to induce IDDM by intravenous injection of streptozotocin (STZ).
16987 11205877 Insulin treatment reversed the nNOS activity.
16988 11205877 Similar reversion by insulin treatment was also obtained in the gene expression of nNOS.
16989 11205877 These findings indicated that an impairment of nNOS in the brain of rats with IDDM is mainly due to the absence of insulin.
16990 11211056 During the past 7 years the patient had developed various associated disorders including insulin-dependent diabetes mellitus (IDDM), common variable immunodeficiency (CVID), candidial esophagitis, multiple digestive tract ulcers and pyothorax.
16991 11216638 In an experimental model of insulin-dependent diabetes mellitus (IDDM) in the teleost fish, the goby Gillichthys mirabilis, an isletectomy procedure completely removes the pancreatic endocrine tissue without affecting the exocrine acini or other essential tissues.
16992 11229442 Reactive oxygen intermediates (ROI) may be involved in the destruction of pancreatic beta-cells during the development of insulin-dependent diabetes mellitus (IDDM).
16993 11236144 The article describes the results of examination of 42 patients with inflammatory periodontal disease (IPO) and insulin-dependent diabetes mellitus (IDDM).
16994 11237130 IgG and lgM AIA, anti-DNA antibodies (ADA) and anti-tetanus toxoid antibodies (ATA) were determined using ELISA in sera and B-lymphocytes culture media of 24 SLE patients, 10 healthy controls and 19 insulin-dependent diabetes mellitus (IDDM) patients.
16995 11237226 Polymorphisms in the regulatory region of the insulin gene (designated IDDM2), polymorphisms in cytotoxic T lymphocyte antigen-4 (CTLA-4) gene (IDDM12), and other genes are likely to contribute to diabetes risk and susceptibility in some individuals.
16996 11237226 In selected families, major diabetogenes (e.g., IDDM17, autoimmune regulator gene (AIRE)) are likely to be of importance.
16997 11241886 Type 1 diabetes is a multifactorial disease in which the insulin producing beta-cells of the pancreas are destroyed by the immune system, a process determined by the activity of major histocompatibility complex (MHC)-restricted T lymphocytes.
16998 11241886 The role of IDDM2, the insulin locus, has been questioned in Asia.
16999 11247635 Accumulating evidence suggests that CD4(+)T helper type 1 (Th1) cells play a major role in the development of insulin-dependent diabetes mellitus (IDDM) in the non-obese diabetic (NOD) mouse model.
17000 11247635 To investigate the role of IL-12 that is locally produced by islet-infiltrating cells in the development of IDDM, we generated transgenic NOD mice in which the IL-12 p40 homodimer, a natural antagonist of IL-12, was produced exclusively in islets without affecting the levels of IL-12 p40 in the systemic circulation.
17001 11247635 These results clearly demonstrate that IL-12 locally produced by islet-infiltrating cells plays a critical role in the development of IDDM.
17002 11247635 Accumulating evidence suggests that CD4(+)T helper type 1 (Th1) cells play a major role in the development of insulin-dependent diabetes mellitus (IDDM) in the non-obese diabetic (NOD) mouse model.
17003 11247635 To investigate the role of IL-12 that is locally produced by islet-infiltrating cells in the development of IDDM, we generated transgenic NOD mice in which the IL-12 p40 homodimer, a natural antagonist of IL-12, was produced exclusively in islets without affecting the levels of IL-12 p40 in the systemic circulation.
17004 11247635 These results clearly demonstrate that IL-12 locally produced by islet-infiltrating cells plays a critical role in the development of IDDM.
17005 11247635 Accumulating evidence suggests that CD4(+)T helper type 1 (Th1) cells play a major role in the development of insulin-dependent diabetes mellitus (IDDM) in the non-obese diabetic (NOD) mouse model.
17006 11247635 To investigate the role of IL-12 that is locally produced by islet-infiltrating cells in the development of IDDM, we generated transgenic NOD mice in which the IL-12 p40 homodimer, a natural antagonist of IL-12, was produced exclusively in islets without affecting the levels of IL-12 p40 in the systemic circulation.
17007 11247635 These results clearly demonstrate that IL-12 locally produced by islet-infiltrating cells plays a critical role in the development of IDDM.
17008 11247636 The genes conferring susceptibility to autoimmune (insulin-dependent) diabetes mellitus (IDDM) are, in most cases, not defined.
17009 11252341 The protein binding of itraconazole and fluconazole in the serum of patients with insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus was investigated in vitro.
17010 11254515 Insulin-dependent diabetes mellitus (IDDM) can lead to ventilatory depression and decreased sensitivity to hypercapnia.
17011 11254515 We examined relationships between ventilation, plasma insulin, leptin, ketones, and blood glucose levels in two mouse models of IDDM: (1) streptozotocin-induced diabetes in C57BL/6J mice on a regular diet or with induced obesity from a high fat diet; and (2) spontaneous diabetes mellitus in NOD-Ltj mice.
17012 11254515 This ventilatory depression was not associated with decreases in plasma insulin or leptin levels.
17013 11254515 These results suggest that: (1) depression of the HCVR in IDDM is associated with hyperglycemia and glycosylation of the diaphragm; and (2) the hyperventilation of DKA is leptin dependent.
17014 11254515 Insulin-dependent diabetes mellitus (IDDM) can lead to ventilatory depression and decreased sensitivity to hypercapnia.
17015 11254515 We examined relationships between ventilation, plasma insulin, leptin, ketones, and blood glucose levels in two mouse models of IDDM: (1) streptozotocin-induced diabetes in C57BL/6J mice on a regular diet or with induced obesity from a high fat diet; and (2) spontaneous diabetes mellitus in NOD-Ltj mice.
17016 11254515 This ventilatory depression was not associated with decreases in plasma insulin or leptin levels.
17017 11254515 These results suggest that: (1) depression of the HCVR in IDDM is associated with hyperglycemia and glycosylation of the diaphragm; and (2) the hyperventilation of DKA is leptin dependent.
17018 11254515 Insulin-dependent diabetes mellitus (IDDM) can lead to ventilatory depression and decreased sensitivity to hypercapnia.
17019 11254515 We examined relationships between ventilation, plasma insulin, leptin, ketones, and blood glucose levels in two mouse models of IDDM: (1) streptozotocin-induced diabetes in C57BL/6J mice on a regular diet or with induced obesity from a high fat diet; and (2) spontaneous diabetes mellitus in NOD-Ltj mice.
17020 11254515 This ventilatory depression was not associated with decreases in plasma insulin or leptin levels.
17021 11254515 These results suggest that: (1) depression of the HCVR in IDDM is associated with hyperglycemia and glycosylation of the diaphragm; and (2) the hyperventilation of DKA is leptin dependent.
17022 11260509 The association of HLA class II phenotype with the development of insulin-dependent (Type 1) diabetes mellitus (IDDM) is well established but the contribution of the various HLA-DR and -DQ alleles and haplotypes to disease predisposition is not fully understood.
17023 11264791 In insulin-dependent diabetes mellitus (IDDM), for example, many "complications" such as atherosclerosis, premature arterial stiffening, senescence of fibroblasts in vitro, and exuberant growth of smooth muscle and mesangial cells in vivo are not strictly attributable to glucose elevation.
17024 11271269 The long-term effect of pancreatic and kidney transplantation (spkt) on blood viscosity, lipid metabolism and skin microcirculation in insulin-dependent diabetes mellitus (IDDM) was studied because impaired rheological properties of blood may play a role in the development of diabetic micro- and macroangiopathy. 46 IDDM-patients (16 f/30 m; 23 +/- 34 y mean duration of diabetes; 60 +/- 14 mos mean follow up period) underwent spkt (Gr.I: n = 28) or solitary kidney (Gr.II: n = 18) transplantation, and were compared with healthy controls (C).
17025 11271340 Creatinine (CR) and glomerular filtration rate (GFR) pretransplantation (pre-Tx) and at 1, 3, 5, and 12 months post-Tx were recorded, as well as incidences of hyperkalemia, post-Tx hypertension, and insulin-dependent diabetes mellitus (IDDM) in the two groups.
17026 11274907 Differential absorption and distribution of epidermal growth factor and insulin-like growth factor in diabetic NOD mice.
17027 11274907 The non-obese diabetic (NOD) mouse, a model for spontaneous development of type 1 insulin-dependent diabetes (IDDM), was evaluated for the absorption and systemic distribution of growth factors.
17028 11274907 Radiolabeled epidermal growth factor (EGF) and insulin-like growth factor, type I (IGF-I), were administered by gavage into the stomach or by lozenge into the sublingual vasculature of either diabetic or nondiabetic mice.
17029 11284175 Associations studies were attempted between the type of feeding, duration, and time of starting of solid foods in infancy and the incidence of insulin-dependent diabetes mellitus (IDDM).
17030 11285254 Conditional linkage disequilibrium analysis of a complex disease superlocus, IDDM1 in the HLA region, reveals the presence of independent modifying gene effects influencing the type 1 diabetes risk encoded by the major HLA-DQB1, -DRB1 disease loci.
17031 11285254 Its aetiology is underpinned by a major locus, insulin-dependent diabetes mellitus 1 (IDDM1) in the human leukocyte antigen (HLA) region of chromosome 6p21, and an unknown number of loci of lesser individual effect.
17032 11285254 In linkage analyses IDDM1 is a single peak, but it is evident that the linkage is caused by allelic variation of three adjacent genes in a 75 kb region, namely the class II genes, HLA-DRB1, -DQA1 and -DQB1.
17033 11285254 We investigated, in the founder population of Sardinia, whether non-DQ/DR polymorphic markers within a 9.452 Mb region encompassing the whole HLA complex further influence the disease risk, after taking into account linkage disequilibrium with the disease loci HLA-DQB1, -DQA1 and -DRB1.
17034 11285254 These associations were not only independent of the polymorphic exon 2 sequences of HLA-DQB1, -DQA1 and -DRB1, but also independent of each other.
17035 11285254 Conditional linkage disequilibrium analysis of a complex disease superlocus, IDDM1 in the HLA region, reveals the presence of independent modifying gene effects influencing the type 1 diabetes risk encoded by the major HLA-DQB1, -DRB1 disease loci.
17036 11285254 Its aetiology is underpinned by a major locus, insulin-dependent diabetes mellitus 1 (IDDM1) in the human leukocyte antigen (HLA) region of chromosome 6p21, and an unknown number of loci of lesser individual effect.
17037 11285254 In linkage analyses IDDM1 is a single peak, but it is evident that the linkage is caused by allelic variation of three adjacent genes in a 75 kb region, namely the class II genes, HLA-DRB1, -DQA1 and -DQB1.
17038 11285254 We investigated, in the founder population of Sardinia, whether non-DQ/DR polymorphic markers within a 9.452 Mb region encompassing the whole HLA complex further influence the disease risk, after taking into account linkage disequilibrium with the disease loci HLA-DQB1, -DQA1 and -DRB1.
17039 11285254 These associations were not only independent of the polymorphic exon 2 sequences of HLA-DQB1, -DQA1 and -DRB1, but also independent of each other.
17040 11285254 Conditional linkage disequilibrium analysis of a complex disease superlocus, IDDM1 in the HLA region, reveals the presence of independent modifying gene effects influencing the type 1 diabetes risk encoded by the major HLA-DQB1, -DRB1 disease loci.
17041 11285254 Its aetiology is underpinned by a major locus, insulin-dependent diabetes mellitus 1 (IDDM1) in the human leukocyte antigen (HLA) region of chromosome 6p21, and an unknown number of loci of lesser individual effect.
17042 11285254 In linkage analyses IDDM1 is a single peak, but it is evident that the linkage is caused by allelic variation of three adjacent genes in a 75 kb region, namely the class II genes, HLA-DRB1, -DQA1 and -DQB1.
17043 11285254 We investigated, in the founder population of Sardinia, whether non-DQ/DR polymorphic markers within a 9.452 Mb region encompassing the whole HLA complex further influence the disease risk, after taking into account linkage disequilibrium with the disease loci HLA-DQB1, -DQA1 and -DRB1.
17044 11285254 These associations were not only independent of the polymorphic exon 2 sequences of HLA-DQB1, -DQA1 and -DRB1, but also independent of each other.
17045 11291603 The aim of our study was to assess cardiac autonomic function in young subjects suffered from insulin-dependent diabetes mellitus (IDDM) with relatively short duration time of the disease.
17046 11295472 It has been postulated that variation in the distribution of human leukocyte antigen (HLA)-encoded susceptibility alleles for insulin-dependent diabetes mellitus (IDDM) is the genetic basis for variation in the incidence of the disease between populations.
17047 11295472 The aim of this study was to characterize HLA-encoded susceptibility to IDDM in Hungary and to identify whether HLA-DRB1/DQ-encoded susceptibility could account for the five times lower incidence of disease in Hungary compared with Finland.
17048 11295472 It has been postulated that variation in the distribution of human leukocyte antigen (HLA)-encoded susceptibility alleles for insulin-dependent diabetes mellitus (IDDM) is the genetic basis for variation in the incidence of the disease between populations.
17049 11295472 The aim of this study was to characterize HLA-encoded susceptibility to IDDM in Hungary and to identify whether HLA-DRB1/DQ-encoded susceptibility could account for the five times lower incidence of disease in Hungary compared with Finland.
17050 11298124 Anti-BSA IgG and IgA antibodies were measured by ELISA technique in 3 different cohorts: 578 unselected persons, 84 new-onset insulin-dependent diabetes mellitus (IDDM) patients and 103 atopic persons.
17051 11306901 In the present study, the family history of non-insulin-dependent diabetes mellitus type II (NIDDM) and insulin-dependent diabetes mellitus type I (IDDM) was evaluated in 106 women with GD, as compared to 189 women with IDDM.
17052 11308044 Improvement of HbA1c without increased hypoglycemia in adolescents and young adults with type 1 diabetes mellitus treated with recombinant human insulin-like growth factor-I and insulin. rhIGF-I in IDDM Study Group.
17053 11312630 Nitrotyrosine residues (NT), an index of oxidative stress arising from peroxynitrite formation and action, are found in placental vasculature of pregnancies complicated by pre-eclampsia (PE) or pregestational insulin-dependent diabetes mellitus (IDDM).
17054 11313187 Nowadays this type of disease is classified as autoimmune polyglandular syndrome type II (APS type II) with an increased risk of developing insulin-dependent diabetes mellitus (IDDM), vitiligo, alopecia, pernicious anaemia, coeliac disease, myasthenia gravis and primary hypogonadism.
17055 11321233 The role of Fas-FasL in CD8+ T-cell-mediated insulin-dependent diabetes mellitus (IDDM).
17056 11322658 Complications of insulin-dependent diabetes mellitus (IDDM) are a major cause of morbidity and mortality; however, the mechanisms of their development are still to be elucidated.
17057 11324686 The non-obese diabetic (NOD) mouse is an animal model of human insulin-dependent diabetes mellitus (IDDM).
17058 11324686 Cumulative evidence suggests that Thl CD4+ T cells play a critical role in the autoimmune process leading to beta cell destruction.
17059 11324686 In addition to CD4+ T cells, CD8+ cells and B cells also participate in the pathogenesis.
17060 11324686 There are several candidate antigens recognized by autoreactive T cells such as glutamic acid decarboxylase (GAD), insulin and heat shock protein (HSP) 60.
17061 11327378 A better understanding of the remission phase, while residual beta-cell function is still present in recently diagnosed type 1 (insulin dependent) diabetes mellitus (IDDM), is very important because of the potential for pharmacological intervention to preserve this function.
17062 11327715 Analysis of cross hybrids of diabetic BB/OK rats and rats of different diabetes-resistant strains has demonstrated that beside the MHC genes, Iddm1 and the lymphopenia, Iddm2, additional non-MHC genes are involved in diabetes development.
17063 11327715 To study the importance of the non-MHC genes, Iddm4 and Iddm3, two congenic BB.SHR rat strains were generated by recombining a segment of the SHR chromosome 6 (Iddm4; termed BB.6S; 15cM) or chromosome 18 (Iddm3; termed BB.18S; 24cM) into the BB/OK background by serial backcrossing and marker-aided selection.
17064 11334485 Coxsackievirus B4 (CB4) induces insulin-dependent diabetes mellitus (IDDM) in mice resembling the final step of disease progression in humans.
17065 11342238 To test whether DNA is damaged in diabetes, peripheral blood samples were taken from 30 control individuals and 63 diabetic patients (15 insulin dependent (IDDM) and 48 non-insulin dependent (NIDDM)) and the alkaline comet assay was used to evaluate background levels of DNA damage.
17066 11343230 Heterozygous mutations of AIRE were identified in 3 patients: a patient with PBC and a patient with AIH type 1 carried a R257X mutation, and a patient with AIH type 2, diabetes mellitus type 1 (IDDM), thyroid disease, and atrophic gastritis carried a G305S mutation in the first PHD ring finger domain of the AIRE protein.
17067 11344189 Use of the ligand immunofunctional assay for human insulin-like growth factor ((IGF) binding protein-3 (IGFBP-3) to analyze IGFBP-3 proteolysis and igf-i bioavailability in healthy adults, GH-deficient and acromegalic patients, and diabetics.
17068 11344189 The ligand immunofunctional assay for plasma insulin-like growth factor (IGF) binding protein (IGFBP)-3 developed in our laboratory provides for specific measurement of intact, as opposed to proteolyzed, IGFBP-3.
17069 11344189 This assay was combined with assays for IGF-I (RIA of the ultrafiltrate) and total IGFBP-3 (immunoradiometric assay) to quantify the percentage of proteolyzed IGFBP-3 (percent proteolyzed IGFBP-3) and to calculate the IGF-I/intact IGFBP-3 ratio as an index of the fraction of exchangeable IGF-I bound to IGFBP-3.
17070 11344189 Because GH and insulin control the hepatic production and plasma concentrations of IGF-I and IGFBP-3, we set out to determine whether variations in the secretion of the two hormones are involved in the regulation of IGFBP-3 proteolysis.
17071 11344189 The study included adult populations of 36 healthy subjects, 23 hypopituitary patients untreated with GH, 43 acromegalics (13 untreated), 42 insulin-treated type 1 diabetics [insulin-dependent diabetes mellitus (IDDM)] patients, and 50 type 2 diabetics [non-IDDM (NIDDM)] patients, 22 of whom were insulin-treated and the remaining 28 treated with sulfonylurea and/or metformin).
17072 11344189 Unlike IGF-I and (to a lesser extent) total IGFBP-3 levels, which decline with age, percent proteolyzed IGFBP-3 seemed relatively stable.
17073 11344189 In GH-deficient patients, despite severely depressed IGF-I levels, percent proteolyzed IGFBP-3 and IGF-I/intact IGFBP-3 ratios were within the normal range.
17074 11344189 In IDDM patients, the means for percent proteolyzed IGFBP-3 were higher than those in healthy adults: 36.7 +/- 3.7 (P = 0.03) and 31.3 +/- 3.3 for subjects of less than 45 and more than 45 yr, respectively.
17075 11344189 Among the diabetics, increased IGFBP-3 proteolysis resulted in an IGF-I/intact IGFBP-3 ratio that was normal for IDDM patients of less than 45 yr and above normal (P = 0.01) for the others.
17076 11344189 Percentage proteolyzed IGFBP-3 and the IGF-I/intact IGFBP-3 ratio were inversely related to body mass index in IDDM patients (r = -0.42, P = 0.008; and r = -0.31, P = 0.05, respectively) and to percentage glycosylated hemoglobin in all insulin-treated diabetics (r = -0.25, P = 0.05; and r = -0.33, P = 0.008, respectively).
17077 11344189 There was also an inverse relationship between IGF-I/intact IGFBP-3 ratios and IGFBP-1 levels in healthy adults (r = -0.39, P = 0.03) and orally treated NIDDM patients (r = -0.37, P = 0.05).
17078 11344189 It was negatively correlated to IGF-I/total IGFBP-3 in healthy subjects (r = -0.40, P = 0.02) and diabetics (r = -0.30, P = 0.005).
17079 11344189 In the pathological conditions studied here, regulation of IGF-I bioavailability by limited proteolysis of IGFBP-3 contributes toward an appropriate adaptation to insulin deficiency and/or resistance but not to disturbances of GH secretion.
17080 11344189 Use of the ligand immunofunctional assay for human insulin-like growth factor ((IGF) binding protein-3 (IGFBP-3) to analyze IGFBP-3 proteolysis and igf-i bioavailability in healthy adults, GH-deficient and acromegalic patients, and diabetics.
17081 11344189 The ligand immunofunctional assay for plasma insulin-like growth factor (IGF) binding protein (IGFBP)-3 developed in our laboratory provides for specific measurement of intact, as opposed to proteolyzed, IGFBP-3.
17082 11344189 This assay was combined with assays for IGF-I (RIA of the ultrafiltrate) and total IGFBP-3 (immunoradiometric assay) to quantify the percentage of proteolyzed IGFBP-3 (percent proteolyzed IGFBP-3) and to calculate the IGF-I/intact IGFBP-3 ratio as an index of the fraction of exchangeable IGF-I bound to IGFBP-3.
17083 11344189 Because GH and insulin control the hepatic production and plasma concentrations of IGF-I and IGFBP-3, we set out to determine whether variations in the secretion of the two hormones are involved in the regulation of IGFBP-3 proteolysis.
17084 11344189 The study included adult populations of 36 healthy subjects, 23 hypopituitary patients untreated with GH, 43 acromegalics (13 untreated), 42 insulin-treated type 1 diabetics [insulin-dependent diabetes mellitus (IDDM)] patients, and 50 type 2 diabetics [non-IDDM (NIDDM)] patients, 22 of whom were insulin-treated and the remaining 28 treated with sulfonylurea and/or metformin).
17085 11344189 Unlike IGF-I and (to a lesser extent) total IGFBP-3 levels, which decline with age, percent proteolyzed IGFBP-3 seemed relatively stable.
17086 11344189 In GH-deficient patients, despite severely depressed IGF-I levels, percent proteolyzed IGFBP-3 and IGF-I/intact IGFBP-3 ratios were within the normal range.
17087 11344189 In IDDM patients, the means for percent proteolyzed IGFBP-3 were higher than those in healthy adults: 36.7 +/- 3.7 (P = 0.03) and 31.3 +/- 3.3 for subjects of less than 45 and more than 45 yr, respectively.
17088 11344189 Among the diabetics, increased IGFBP-3 proteolysis resulted in an IGF-I/intact IGFBP-3 ratio that was normal for IDDM patients of less than 45 yr and above normal (P = 0.01) for the others.
17089 11344189 Percentage proteolyzed IGFBP-3 and the IGF-I/intact IGFBP-3 ratio were inversely related to body mass index in IDDM patients (r = -0.42, P = 0.008; and r = -0.31, P = 0.05, respectively) and to percentage glycosylated hemoglobin in all insulin-treated diabetics (r = -0.25, P = 0.05; and r = -0.33, P = 0.008, respectively).
17090 11344189 There was also an inverse relationship between IGF-I/intact IGFBP-3 ratios and IGFBP-1 levels in healthy adults (r = -0.39, P = 0.03) and orally treated NIDDM patients (r = -0.37, P = 0.05).
17091 11344189 It was negatively correlated to IGF-I/total IGFBP-3 in healthy subjects (r = -0.40, P = 0.02) and diabetics (r = -0.30, P = 0.005).
17092 11344189 In the pathological conditions studied here, regulation of IGF-I bioavailability by limited proteolysis of IGFBP-3 contributes toward an appropriate adaptation to insulin deficiency and/or resistance but not to disturbances of GH secretion.
17093 11344189 Use of the ligand immunofunctional assay for human insulin-like growth factor ((IGF) binding protein-3 (IGFBP-3) to analyze IGFBP-3 proteolysis and igf-i bioavailability in healthy adults, GH-deficient and acromegalic patients, and diabetics.
17094 11344189 The ligand immunofunctional assay for plasma insulin-like growth factor (IGF) binding protein (IGFBP)-3 developed in our laboratory provides for specific measurement of intact, as opposed to proteolyzed, IGFBP-3.
17095 11344189 This assay was combined with assays for IGF-I (RIA of the ultrafiltrate) and total IGFBP-3 (immunoradiometric assay) to quantify the percentage of proteolyzed IGFBP-3 (percent proteolyzed IGFBP-3) and to calculate the IGF-I/intact IGFBP-3 ratio as an index of the fraction of exchangeable IGF-I bound to IGFBP-3.
17096 11344189 Because GH and insulin control the hepatic production and plasma concentrations of IGF-I and IGFBP-3, we set out to determine whether variations in the secretion of the two hormones are involved in the regulation of IGFBP-3 proteolysis.
17097 11344189 The study included adult populations of 36 healthy subjects, 23 hypopituitary patients untreated with GH, 43 acromegalics (13 untreated), 42 insulin-treated type 1 diabetics [insulin-dependent diabetes mellitus (IDDM)] patients, and 50 type 2 diabetics [non-IDDM (NIDDM)] patients, 22 of whom were insulin-treated and the remaining 28 treated with sulfonylurea and/or metformin).
17098 11344189 Unlike IGF-I and (to a lesser extent) total IGFBP-3 levels, which decline with age, percent proteolyzed IGFBP-3 seemed relatively stable.
17099 11344189 In GH-deficient patients, despite severely depressed IGF-I levels, percent proteolyzed IGFBP-3 and IGF-I/intact IGFBP-3 ratios were within the normal range.
17100 11344189 In IDDM patients, the means for percent proteolyzed IGFBP-3 were higher than those in healthy adults: 36.7 +/- 3.7 (P = 0.03) and 31.3 +/- 3.3 for subjects of less than 45 and more than 45 yr, respectively.
17101 11344189 Among the diabetics, increased IGFBP-3 proteolysis resulted in an IGF-I/intact IGFBP-3 ratio that was normal for IDDM patients of less than 45 yr and above normal (P = 0.01) for the others.
17102 11344189 Percentage proteolyzed IGFBP-3 and the IGF-I/intact IGFBP-3 ratio were inversely related to body mass index in IDDM patients (r = -0.42, P = 0.008; and r = -0.31, P = 0.05, respectively) and to percentage glycosylated hemoglobin in all insulin-treated diabetics (r = -0.25, P = 0.05; and r = -0.33, P = 0.008, respectively).
17103 11344189 There was also an inverse relationship between IGF-I/intact IGFBP-3 ratios and IGFBP-1 levels in healthy adults (r = -0.39, P = 0.03) and orally treated NIDDM patients (r = -0.37, P = 0.05).
17104 11344189 It was negatively correlated to IGF-I/total IGFBP-3 in healthy subjects (r = -0.40, P = 0.02) and diabetics (r = -0.30, P = 0.005).
17105 11344189 In the pathological conditions studied here, regulation of IGF-I bioavailability by limited proteolysis of IGFBP-3 contributes toward an appropriate adaptation to insulin deficiency and/or resistance but not to disturbances of GH secretion.
17106 11344189 Use of the ligand immunofunctional assay for human insulin-like growth factor ((IGF) binding protein-3 (IGFBP-3) to analyze IGFBP-3 proteolysis and igf-i bioavailability in healthy adults, GH-deficient and acromegalic patients, and diabetics.
17107 11344189 The ligand immunofunctional assay for plasma insulin-like growth factor (IGF) binding protein (IGFBP)-3 developed in our laboratory provides for specific measurement of intact, as opposed to proteolyzed, IGFBP-3.
17108 11344189 This assay was combined with assays for IGF-I (RIA of the ultrafiltrate) and total IGFBP-3 (immunoradiometric assay) to quantify the percentage of proteolyzed IGFBP-3 (percent proteolyzed IGFBP-3) and to calculate the IGF-I/intact IGFBP-3 ratio as an index of the fraction of exchangeable IGF-I bound to IGFBP-3.
17109 11344189 Because GH and insulin control the hepatic production and plasma concentrations of IGF-I and IGFBP-3, we set out to determine whether variations in the secretion of the two hormones are involved in the regulation of IGFBP-3 proteolysis.
17110 11344189 The study included adult populations of 36 healthy subjects, 23 hypopituitary patients untreated with GH, 43 acromegalics (13 untreated), 42 insulin-treated type 1 diabetics [insulin-dependent diabetes mellitus (IDDM)] patients, and 50 type 2 diabetics [non-IDDM (NIDDM)] patients, 22 of whom were insulin-treated and the remaining 28 treated with sulfonylurea and/or metformin).
17111 11344189 Unlike IGF-I and (to a lesser extent) total IGFBP-3 levels, which decline with age, percent proteolyzed IGFBP-3 seemed relatively stable.
17112 11344189 In GH-deficient patients, despite severely depressed IGF-I levels, percent proteolyzed IGFBP-3 and IGF-I/intact IGFBP-3 ratios were within the normal range.
17113 11344189 In IDDM patients, the means for percent proteolyzed IGFBP-3 were higher than those in healthy adults: 36.7 +/- 3.7 (P = 0.03) and 31.3 +/- 3.3 for subjects of less than 45 and more than 45 yr, respectively.
17114 11344189 Among the diabetics, increased IGFBP-3 proteolysis resulted in an IGF-I/intact IGFBP-3 ratio that was normal for IDDM patients of less than 45 yr and above normal (P = 0.01) for the others.
17115 11344189 Percentage proteolyzed IGFBP-3 and the IGF-I/intact IGFBP-3 ratio were inversely related to body mass index in IDDM patients (r = -0.42, P = 0.008; and r = -0.31, P = 0.05, respectively) and to percentage glycosylated hemoglobin in all insulin-treated diabetics (r = -0.25, P = 0.05; and r = -0.33, P = 0.008, respectively).
17116 11344189 There was also an inverse relationship between IGF-I/intact IGFBP-3 ratios and IGFBP-1 levels in healthy adults (r = -0.39, P = 0.03) and orally treated NIDDM patients (r = -0.37, P = 0.05).
17117 11344189 It was negatively correlated to IGF-I/total IGFBP-3 in healthy subjects (r = -0.40, P = 0.02) and diabetics (r = -0.30, P = 0.005).
17118 11344189 In the pathological conditions studied here, regulation of IGF-I bioavailability by limited proteolysis of IGFBP-3 contributes toward an appropriate adaptation to insulin deficiency and/or resistance but not to disturbances of GH secretion.
17119 11358683 Activated peripheral T-lymphocytes are increased in both pre-insulin-dependent diabetes mellitus (IDDM) patients and in recently diagnosed IDDM patients, as well as in various forms of acute stress.
17120 11359854 Several studies have provided indirect evidence in support of a role for beta cell-specific Th2 cells in regulating insulin-dependent diabetes (IDDM).
17121 11359854 Adoptive transfer of a GAD65-specific Th2 cell clone (characterized by the secretion of IL-4, IL-5, and IL-10, but not IFN-gamma or TGF-beta) into 2- or 12-wk-old NOD female recipients prevented the progression of insulitis and subsequent development of overt IDDM.
17122 11359854 The immunoregulatory function of a given Th cell clone was dependent on the relative levels of IFN-gamma vs IL-4 and IL-10 secreted.
17123 11359854 Several studies have provided indirect evidence in support of a role for beta cell-specific Th2 cells in regulating insulin-dependent diabetes (IDDM).
17124 11359854 Adoptive transfer of a GAD65-specific Th2 cell clone (characterized by the secretion of IL-4, IL-5, and IL-10, but not IFN-gamma or TGF-beta) into 2- or 12-wk-old NOD female recipients prevented the progression of insulitis and subsequent development of overt IDDM.
17125 11359854 The immunoregulatory function of a given Th cell clone was dependent on the relative levels of IFN-gamma vs IL-4 and IL-10 secreted.
17126 11360279 Biochemical screening for chromosomal disorders and neural tube defects (NTD): is adjustment of maternal alpha-fetoprotein (AFP) still appropriate in insulin-dependent diabetes mellitus (IDDM)?
17127 11360279 Maternal serum alpha-fetoprotein (AFP) has been reported to be decreased in insulin-dependent diabetes mellitus (IDDM).
17128 11360279 Maternal serum levels of AFP, human chorionic gonadotropin (hCG), and unconjugated estriol (uE3) in 114 diabetic women, of whom 84 had IDDM, were compared to those of 19,251 control pregnancies in the second trimester (15th to 20th gestational weeks).
17129 11360279 Median MoM levels were 1.01 (hCG), 1.01 (uE3), 1.06 (AFP) in all diabetic women, and 0.95 (hCG), 0.96 (uE3), 0.96 (AFP) in women with IDDM, respectively.
17130 11360279 Biochemical screening for chromosomal disorders and neural tube defects (NTD): is adjustment of maternal alpha-fetoprotein (AFP) still appropriate in insulin-dependent diabetes mellitus (IDDM)?
17131 11360279 Maternal serum alpha-fetoprotein (AFP) has been reported to be decreased in insulin-dependent diabetes mellitus (IDDM).
17132 11360279 Maternal serum levels of AFP, human chorionic gonadotropin (hCG), and unconjugated estriol (uE3) in 114 diabetic women, of whom 84 had IDDM, were compared to those of 19,251 control pregnancies in the second trimester (15th to 20th gestational weeks).
17133 11360279 Median MoM levels were 1.01 (hCG), 1.01 (uE3), 1.06 (AFP) in all diabetic women, and 0.95 (hCG), 0.96 (uE3), 0.96 (AFP) in women with IDDM, respectively.
17134 11360279 Biochemical screening for chromosomal disorders and neural tube defects (NTD): is adjustment of maternal alpha-fetoprotein (AFP) still appropriate in insulin-dependent diabetes mellitus (IDDM)?
17135 11360279 Maternal serum alpha-fetoprotein (AFP) has been reported to be decreased in insulin-dependent diabetes mellitus (IDDM).
17136 11360279 Maternal serum levels of AFP, human chorionic gonadotropin (hCG), and unconjugated estriol (uE3) in 114 diabetic women, of whom 84 had IDDM, were compared to those of 19,251 control pregnancies in the second trimester (15th to 20th gestational weeks).
17137 11360279 Median MoM levels were 1.01 (hCG), 1.01 (uE3), 1.06 (AFP) in all diabetic women, and 0.95 (hCG), 0.96 (uE3), 0.96 (AFP) in women with IDDM, respectively.
17138 11360279 Biochemical screening for chromosomal disorders and neural tube defects (NTD): is adjustment of maternal alpha-fetoprotein (AFP) still appropriate in insulin-dependent diabetes mellitus (IDDM)?
17139 11360279 Maternal serum alpha-fetoprotein (AFP) has been reported to be decreased in insulin-dependent diabetes mellitus (IDDM).
17140 11360279 Maternal serum levels of AFP, human chorionic gonadotropin (hCG), and unconjugated estriol (uE3) in 114 diabetic women, of whom 84 had IDDM, were compared to those of 19,251 control pregnancies in the second trimester (15th to 20th gestational weeks).
17141 11360279 Median MoM levels were 1.01 (hCG), 1.01 (uE3), 1.06 (AFP) in all diabetic women, and 0.95 (hCG), 0.96 (uE3), 0.96 (AFP) in women with IDDM, respectively.
17142 11361930 The authors report an 18-year-old girl with HIV infection who developed new-onset insulin-dependent diabetes mellitus (IDDM) in association with anemia.
17143 11361930 Susceptibility to autoimmune diseases, such as IDDM, has been associated functionally with two members of a newly described multigene family called PERB11.
17144 11361930 The authors report an 18-year-old girl with HIV infection who developed new-onset insulin-dependent diabetes mellitus (IDDM) in association with anemia.
17145 11361930 Susceptibility to autoimmune diseases, such as IDDM, has been associated functionally with two members of a newly described multigene family called PERB11.
17146 11368278 Based on the above consideration, the aim of the present study was to investigate the renal handling of zinc in insulin-dependent diabetes mellitus (IDDM) patients.
17147 11390440 To explore the potential role of LT-mediated microenvironment in the pathogenesis of insulin-dependent diabetes mellitus (IDDM), an LTbeta receptor-immunoglobulin fusion protein (LTbetaR-Ig) was administered to nonobese diabetic mice.
17148 11392968 Similar titers and incidence of antibodies to group-specific Coxsackie B virus antigen were detected in 137 patients with chronic pancreatitis and 127 patients with insulin-dependent diabetes mellitus (IDDM).
17149 11397889 We performed a mutational scanning of all 27 exons of the human NOS2 gene and linkage transmission disequilibrium testing of identified NOS2 polymorphisms in a Danish nationwide type 1 diabetes mellitus (IDDM) family collection.
17150 11397889 In conclusion, linkage of the human NOS2 gene to IDDM in a subset of patients supports a pathogenic role of nitric oxide in human IDDM.
17151 11397889 We performed a mutational scanning of all 27 exons of the human NOS2 gene and linkage transmission disequilibrium testing of identified NOS2 polymorphisms in a Danish nationwide type 1 diabetes mellitus (IDDM) family collection.
17152 11397889 In conclusion, linkage of the human NOS2 gene to IDDM in a subset of patients supports a pathogenic role of nitric oxide in human IDDM.
17153 11399454 Serum insulin-like growth factor binding proteins (IGFBPs) as markers for anabolic/catabolic condition in fishes.
17154 11399454 Three different experimentally-induced catabolic states in fishes are compared in this paper: fasting; insulin-dependent diabetes mellitus (IDDM); and stress.
17155 11407307 Insulin-dependent diabetes mellitus (IDDM) is considered to be an autoimmune disorder characterized by destruction of the pancreatic beta-cells by auto-reacting lymphocytes.
17156 11411869 We have investigated by immuno-electron microscopy the presence of phosphotyrosine in cells as a whole and in different cell districts (nucleus, cytoplasm, plasma membrane, and mitochondria) in peripheral blood lymphocytes of IDDM (insulin-dependent diabetes mellitus) patients and age-matched controls.
17157 11418696 Initial studies indicated that exposure to glutamic acid decarboxylase (GAD65) peptides in utero resulted in delay or transient protection from insulin-dependent diabetes mellitus (IDDM) in NOD mice.
17158 11418696 To more closely examine the effects of early and late exposure to diabetogenic Ags on T cells, we applied peptides derived from GAD65 (GAD AA 246-266, 509-528, and 524-543), to our "in vitro IDDM" (ivIDDM) model.
17159 11418696 T cells derived from NOD FTOC primed during the latter stages of organ culture, when mature T cell phenotypes are present, had the ability to proliferate to GAD peptides. ivIDDM was exacerbated under these conditions, suggesting that GAD responsiveness correlates with the ivIDDM phenotype, and parallels the acceleration of IDDM we had seen in young adult NOD mice.
17160 11418696 Initial studies indicated that exposure to glutamic acid decarboxylase (GAD65) peptides in utero resulted in delay or transient protection from insulin-dependent diabetes mellitus (IDDM) in NOD mice.
17161 11418696 To more closely examine the effects of early and late exposure to diabetogenic Ags on T cells, we applied peptides derived from GAD65 (GAD AA 246-266, 509-528, and 524-543), to our "in vitro IDDM" (ivIDDM) model.
17162 11418696 T cells derived from NOD FTOC primed during the latter stages of organ culture, when mature T cell phenotypes are present, had the ability to proliferate to GAD peptides. ivIDDM was exacerbated under these conditions, suggesting that GAD responsiveness correlates with the ivIDDM phenotype, and parallels the acceleration of IDDM we had seen in young adult NOD mice.
17163 11418696 Initial studies indicated that exposure to glutamic acid decarboxylase (GAD65) peptides in utero resulted in delay or transient protection from insulin-dependent diabetes mellitus (IDDM) in NOD mice.
17164 11418696 To more closely examine the effects of early and late exposure to diabetogenic Ags on T cells, we applied peptides derived from GAD65 (GAD AA 246-266, 509-528, and 524-543), to our "in vitro IDDM" (ivIDDM) model.
17165 11418696 T cells derived from NOD FTOC primed during the latter stages of organ culture, when mature T cell phenotypes are present, had the ability to proliferate to GAD peptides. ivIDDM was exacerbated under these conditions, suggesting that GAD responsiveness correlates with the ivIDDM phenotype, and parallels the acceleration of IDDM we had seen in young adult NOD mice.
17166 11418698 We previously demonstrated that administration of plasmid DNAs (pDNAs) encoding IL-4 and a fragment of glutamic acid decarboxylase 65 (GAD65) fused to IgGFc induces GAD65-specific Th2 cells and prevents insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic (NOD) mice.
17167 11418698 Insulin was chosen based on studies demonstrating that administration of insulin or insulin B chain by a variety of strategies prevents IDDM in NOD mice.
17168 11418698 Surprisingly, young NOD mice receiving i.m. injections of pDNA encoding insulin B chain-IgGFc with or without IL-4 exhibited an accelerated progression of insulitis and developed early diabetes.
17169 11418698 Exacerbation of IDDM correlated with an increased frequency of IFN-gamma-secreting CD4(+) and CD8(+) T cells in response to insulin B chain-specific peptides compared with untreated mice.
17170 11418698 In contrast, treatment with pDNAs encoding insulin A chain-IgGFc and IL-4 elicited a low frequency of IL-4-secreting Th cells and had no effect on the progression of IDDM.
17171 11418698 Vaccination with pDNAs encoding GAD65-IgGFc and IL-4, however, prevented IDDM.
17172 11418698 These results demonstrate that insulin- and GAD65-specific T cell reactivity induced by pDNA vaccination has distinct effects on the progression of IDDM.
17173 11418698 We previously demonstrated that administration of plasmid DNAs (pDNAs) encoding IL-4 and a fragment of glutamic acid decarboxylase 65 (GAD65) fused to IgGFc induces GAD65-specific Th2 cells and prevents insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic (NOD) mice.
17174 11418698 Insulin was chosen based on studies demonstrating that administration of insulin or insulin B chain by a variety of strategies prevents IDDM in NOD mice.
17175 11418698 Surprisingly, young NOD mice receiving i.m. injections of pDNA encoding insulin B chain-IgGFc with or without IL-4 exhibited an accelerated progression of insulitis and developed early diabetes.
17176 11418698 Exacerbation of IDDM correlated with an increased frequency of IFN-gamma-secreting CD4(+) and CD8(+) T cells in response to insulin B chain-specific peptides compared with untreated mice.
17177 11418698 In contrast, treatment with pDNAs encoding insulin A chain-IgGFc and IL-4 elicited a low frequency of IL-4-secreting Th cells and had no effect on the progression of IDDM.
17178 11418698 Vaccination with pDNAs encoding GAD65-IgGFc and IL-4, however, prevented IDDM.
17179 11418698 These results demonstrate that insulin- and GAD65-specific T cell reactivity induced by pDNA vaccination has distinct effects on the progression of IDDM.
17180 11418698 We previously demonstrated that administration of plasmid DNAs (pDNAs) encoding IL-4 and a fragment of glutamic acid decarboxylase 65 (GAD65) fused to IgGFc induces GAD65-specific Th2 cells and prevents insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic (NOD) mice.
17181 11418698 Insulin was chosen based on studies demonstrating that administration of insulin or insulin B chain by a variety of strategies prevents IDDM in NOD mice.
17182 11418698 Surprisingly, young NOD mice receiving i.m. injections of pDNA encoding insulin B chain-IgGFc with or without IL-4 exhibited an accelerated progression of insulitis and developed early diabetes.
17183 11418698 Exacerbation of IDDM correlated with an increased frequency of IFN-gamma-secreting CD4(+) and CD8(+) T cells in response to insulin B chain-specific peptides compared with untreated mice.
17184 11418698 In contrast, treatment with pDNAs encoding insulin A chain-IgGFc and IL-4 elicited a low frequency of IL-4-secreting Th cells and had no effect on the progression of IDDM.
17185 11418698 Vaccination with pDNAs encoding GAD65-IgGFc and IL-4, however, prevented IDDM.
17186 11418698 These results demonstrate that insulin- and GAD65-specific T cell reactivity induced by pDNA vaccination has distinct effects on the progression of IDDM.
17187 11418698 We previously demonstrated that administration of plasmid DNAs (pDNAs) encoding IL-4 and a fragment of glutamic acid decarboxylase 65 (GAD65) fused to IgGFc induces GAD65-specific Th2 cells and prevents insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic (NOD) mice.
17188 11418698 Insulin was chosen based on studies demonstrating that administration of insulin or insulin B chain by a variety of strategies prevents IDDM in NOD mice.
17189 11418698 Surprisingly, young NOD mice receiving i.m. injections of pDNA encoding insulin B chain-IgGFc with or without IL-4 exhibited an accelerated progression of insulitis and developed early diabetes.
17190 11418698 Exacerbation of IDDM correlated with an increased frequency of IFN-gamma-secreting CD4(+) and CD8(+) T cells in response to insulin B chain-specific peptides compared with untreated mice.
17191 11418698 In contrast, treatment with pDNAs encoding insulin A chain-IgGFc and IL-4 elicited a low frequency of IL-4-secreting Th cells and had no effect on the progression of IDDM.
17192 11418698 Vaccination with pDNAs encoding GAD65-IgGFc and IL-4, however, prevented IDDM.
17193 11418698 These results demonstrate that insulin- and GAD65-specific T cell reactivity induced by pDNA vaccination has distinct effects on the progression of IDDM.
17194 11418698 We previously demonstrated that administration of plasmid DNAs (pDNAs) encoding IL-4 and a fragment of glutamic acid decarboxylase 65 (GAD65) fused to IgGFc induces GAD65-specific Th2 cells and prevents insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic (NOD) mice.
17195 11418698 Insulin was chosen based on studies demonstrating that administration of insulin or insulin B chain by a variety of strategies prevents IDDM in NOD mice.
17196 11418698 Surprisingly, young NOD mice receiving i.m. injections of pDNA encoding insulin B chain-IgGFc with or without IL-4 exhibited an accelerated progression of insulitis and developed early diabetes.
17197 11418698 Exacerbation of IDDM correlated with an increased frequency of IFN-gamma-secreting CD4(+) and CD8(+) T cells in response to insulin B chain-specific peptides compared with untreated mice.
17198 11418698 In contrast, treatment with pDNAs encoding insulin A chain-IgGFc and IL-4 elicited a low frequency of IL-4-secreting Th cells and had no effect on the progression of IDDM.
17199 11418698 Vaccination with pDNAs encoding GAD65-IgGFc and IL-4, however, prevented IDDM.
17200 11418698 These results demonstrate that insulin- and GAD65-specific T cell reactivity induced by pDNA vaccination has distinct effects on the progression of IDDM.
17201 11418698 We previously demonstrated that administration of plasmid DNAs (pDNAs) encoding IL-4 and a fragment of glutamic acid decarboxylase 65 (GAD65) fused to IgGFc induces GAD65-specific Th2 cells and prevents insulin-dependent diabetes mellitus (IDDM) in nonobese diabetic (NOD) mice.
17202 11418698 Insulin was chosen based on studies demonstrating that administration of insulin or insulin B chain by a variety of strategies prevents IDDM in NOD mice.
17203 11418698 Surprisingly, young NOD mice receiving i.m. injections of pDNA encoding insulin B chain-IgGFc with or without IL-4 exhibited an accelerated progression of insulitis and developed early diabetes.
17204 11418698 Exacerbation of IDDM correlated with an increased frequency of IFN-gamma-secreting CD4(+) and CD8(+) T cells in response to insulin B chain-specific peptides compared with untreated mice.
17205 11418698 In contrast, treatment with pDNAs encoding insulin A chain-IgGFc and IL-4 elicited a low frequency of IL-4-secreting Th cells and had no effect on the progression of IDDM.
17206 11418698 Vaccination with pDNAs encoding GAD65-IgGFc and IL-4, however, prevented IDDM.
17207 11418698 These results demonstrate that insulin- and GAD65-specific T cell reactivity induced by pDNA vaccination has distinct effects on the progression of IDDM.
17208 11424775 The antithyroid antibodies are more frequent in pregnant women with insulin-dependent diabetes mellitus (IDDM) than in normal pregnant women.
17209 11440912 Six subjects with insulin-dependent diabetes mellitus (IDDM) receiving conventional insulin therapy consumed the test meal with added [(15)N]Ala while adapted to their customary high-protein diet.
17210 11450149 The aim of the present study was to evaluate the presence of T helper lymphocyte subpopulations: naive (CD4+CD45RA+), memory cells (CD4+CDRO+) and lymphocytes coexpressing both studied phenotypes (CD4+CD45RA+CD45RO+) in subjects at risk of type 1 diabetes (first degree relatives of IDDM patients with autoantibodies) in comparison to age and sex matched controls.
17211 11450149 It could be suggested that CD4+CD45RA+/CD4+CD45RO+ ratio could serve as surrogate marker of diabetes type 1 risk development and presumably for estimation of the efficacy of the preventive procedures in subjects at high risk of IDDM, but further prospective studies are needed.
17212 11450149 The aim of the present study was to evaluate the presence of T helper lymphocyte subpopulations: naive (CD4+CD45RA+), memory cells (CD4+CDRO+) and lymphocytes coexpressing both studied phenotypes (CD4+CD45RA+CD45RO+) in subjects at risk of type 1 diabetes (first degree relatives of IDDM patients with autoantibodies) in comparison to age and sex matched controls.
17213 11450149 It could be suggested that CD4+CD45RA+/CD4+CD45RO+ ratio could serve as surrogate marker of diabetes type 1 risk development and presumably for estimation of the efficacy of the preventive procedures in subjects at high risk of IDDM, but further prospective studies are needed.
17214 11453115 The purpose of this study was to investigate the associations between gingival crevicular fluid (GCF) elastase levels, clinical measures of periodontal status, and metabolic control of diabetes in insulin dependent (type 1) diabetes (IDDM) and non-insulin dependent (type 2) diabetes (NIDDM) patients.
17215 11455884 We assessed saccadic eye movements (SEM) and the visual evoked potentials (VEP) with the aim to evaluate whether a correlation exist between SEM and visual pathways function, in insulin-dependent diabetes mellitus (IDDM) patients.
17216 11465945 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease characterized by T-cell-mediated destruction of the insulin-secreting beta cells in the pancreas.
17217 11465945 The NOD mouse is an animal model of IDDM in which several autoantigens, including insulin, have been identified.
17218 11465945 Protection appears to be mediated by insulin B (9-23)-specific down-regulation of IFN-gamma.
17219 11465945 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease characterized by T-cell-mediated destruction of the insulin-secreting beta cells in the pancreas.
17220 11465945 The NOD mouse is an animal model of IDDM in which several autoantigens, including insulin, have been identified.
17221 11465945 Protection appears to be mediated by insulin B (9-23)-specific down-regulation of IFN-gamma.
17222 11466133 BACKGROUND: The association of insulin-dependent diabetes mellitus (IDDM) and celiac disease (CD) has been widely reported in children but the relationship between the two conditions is incompletely understood.
17223 11466366 Insulin-dependent diabetes mellitus (IDDM) is characterized by the T cell-mediated destruction of insulin-producing beta cells.
17224 11466366 Here we demonstrate that DCs derived from nonobese diabetic (NOD) mice, a model for IDDM, are more sensitive to various forms of stimulation compared with those from C57BL/6 and BALB/c mice, resulting in increased IL-12 secretion.
17225 11466366 This property is a consequence of hyperactivation of NF-kappaB, a transcription factor known to regulate IL-12 gene expression.
17226 11466366 Transfection of NOD DCs with a modified form of IkappaBalpha significantly reduced IL-12 secretion, suggesting that hyperactivation of NF-kappaB was in part responsible for increased IL-12 production.
17227 11466366 Insulin-dependent diabetes mellitus (IDDM) is characterized by the T cell-mediated destruction of insulin-producing beta cells.
17228 11466366 Here we demonstrate that DCs derived from nonobese diabetic (NOD) mice, a model for IDDM, are more sensitive to various forms of stimulation compared with those from C57BL/6 and BALB/c mice, resulting in increased IL-12 secretion.
17229 11466366 This property is a consequence of hyperactivation of NF-kappaB, a transcription factor known to regulate IL-12 gene expression.
17230 11466366 Transfection of NOD DCs with a modified form of IkappaBalpha significantly reduced IL-12 secretion, suggesting that hyperactivation of NF-kappaB was in part responsible for increased IL-12 production.
17231 11466400 CD4(+) T cell responses to glutamic acid decarboxylase (GAD65) spontaneously arise in nonobese diabetic (NOD) mice before the onset of insulin-dependent diabetes mellitus (IDDM) and may be critical to the pathogenic process.
17232 11466400 However, since both CD4(+) and CD8(+) T cells are involved in autoimmune diabetes, we sought to determine whether GAD65-specific CD8(+) T cells were also present in prediabetic NOD mice and contribute to IDDM.
17233 11466400 Naive NOD spleen cells stimulated with GAD65 peptides 206-214 (p206) and 546-554 (p546) produced IFN-gamma and showed Ag-specific CTL responses against targets pulsed with homologous peptide.
17234 11466400 Spontaneous CTL responses to p206 and p546 were mediated by CD8(+) T cells that are capable of lysing GAD65-expressing target cells, and p546-specific T cells transferred insulitis to NOD.scid mice.
17235 11466400 This report reveals a potential therapeutic role for MHC class I-restricted peptides in treating autoimmune disease and revisits the notion that the CD4- and CD8-inducing determinants on some molecules may benefit from a proximal relationship.
17236 11466400 CD4(+) T cell responses to glutamic acid decarboxylase (GAD65) spontaneously arise in nonobese diabetic (NOD) mice before the onset of insulin-dependent diabetes mellitus (IDDM) and may be critical to the pathogenic process.
17237 11466400 However, since both CD4(+) and CD8(+) T cells are involved in autoimmune diabetes, we sought to determine whether GAD65-specific CD8(+) T cells were also present in prediabetic NOD mice and contribute to IDDM.
17238 11466400 Naive NOD spleen cells stimulated with GAD65 peptides 206-214 (p206) and 546-554 (p546) produced IFN-gamma and showed Ag-specific CTL responses against targets pulsed with homologous peptide.
17239 11466400 Spontaneous CTL responses to p206 and p546 were mediated by CD8(+) T cells that are capable of lysing GAD65-expressing target cells, and p546-specific T cells transferred insulitis to NOD.scid mice.
17240 11466400 This report reveals a potential therapeutic role for MHC class I-restricted peptides in treating autoimmune disease and revisits the notion that the CD4- and CD8-inducing determinants on some molecules may benefit from a proximal relationship.
17241 11470389 Patients with presumably insulin-dependent diabetes mellitus (IDDM) had the highest SMRs (10.2; CI 9.5-11.0); however, there was a significant (34%) improvement over time in their mortality risk.
17242 11482781 We have studied LDL oxidizability in three types of diabetics: insulin-dependent diabetes mellitus (IDDM), non-insulin-dependent diabetes mellitus (NIDDM) and insulin-treated diabetes mellitus type 2 (ITDM2) and a control group.
17243 11482808 Fifty-seven insulin dependent (IDDM) and non-insulin dependent (NIDDM) diabetic patients and 25 controls were studied.
17244 11490031 Introduction of a disrupted IL-4 gene into the NOD-H2-E transgenic stock demonstrated that induction of this Th2 cytokine does not represent the IDDM protective immunoregulatory process mediated by H2-E expression.
17245 11500197 Patients with insulin-dependent diabetes mellitus (IDDM) are well known to be at high risk of vascular disease, and dysfunction of vascular endothelium is considered as an early step in the development of diabetic complications.
17246 11500197 IDDM patients were characterized by significantly increased serum levels of C-reactive protein, of polymorphonuclear cells-derived elastase, of endothelin-1 (ET-1) and of thrombomodulin, while plasma concentrations of fibronectin (FNT) were significantly decreased, with a statistically significant inverse correlation between ET-1 and FNT values.
17247 11500197 In IDDM patients, at variance from the control group, the levels of ET-1 were directly correlated to those of von Willebrand factor, of anticardiolipin beta(2)-GPI and of CIC, with an inverse correlation with plasma FNT.
17248 11500197 Patients with insulin-dependent diabetes mellitus (IDDM) are well known to be at high risk of vascular disease, and dysfunction of vascular endothelium is considered as an early step in the development of diabetic complications.
17249 11500197 IDDM patients were characterized by significantly increased serum levels of C-reactive protein, of polymorphonuclear cells-derived elastase, of endothelin-1 (ET-1) and of thrombomodulin, while plasma concentrations of fibronectin (FNT) were significantly decreased, with a statistically significant inverse correlation between ET-1 and FNT values.
17250 11500197 In IDDM patients, at variance from the control group, the levels of ET-1 were directly correlated to those of von Willebrand factor, of anticardiolipin beta(2)-GPI and of CIC, with an inverse correlation with plasma FNT.
17251 11500197 Patients with insulin-dependent diabetes mellitus (IDDM) are well known to be at high risk of vascular disease, and dysfunction of vascular endothelium is considered as an early step in the development of diabetic complications.
17252 11500197 IDDM patients were characterized by significantly increased serum levels of C-reactive protein, of polymorphonuclear cells-derived elastase, of endothelin-1 (ET-1) and of thrombomodulin, while plasma concentrations of fibronectin (FNT) were significantly decreased, with a statistically significant inverse correlation between ET-1 and FNT values.
17253 11500197 In IDDM patients, at variance from the control group, the levels of ET-1 were directly correlated to those of von Willebrand factor, of anticardiolipin beta(2)-GPI and of CIC, with an inverse correlation with plasma FNT.
17254 11502799 The IDDM2 diabetes susceptibility locus maps to a minisatellite composed of a variable number of tandem repeats situated 0.5 kb upstream of INS.
17255 11502799 This confirms our prediction and represents an additional level of correlation between thymic insulin and diabetes susceptibility, which supports a thymic enhancer effect of the INS variable number of tandem repeats as the mechanism of IDDM2 and refines the contribution of IDDM2 genotyping to diabetes risk assessment.
17256 11502799 The IDDM2 diabetes susceptibility locus maps to a minisatellite composed of a variable number of tandem repeats situated 0.5 kb upstream of INS.
17257 11502799 This confirms our prediction and represents an additional level of correlation between thymic insulin and diabetes susceptibility, which supports a thymic enhancer effect of the INS variable number of tandem repeats as the mechanism of IDDM2 and refines the contribution of IDDM2 genotyping to diabetes risk assessment.
17258 11507683 In the present study, Wistar rats, which received a streptozotocin injection to induce diabetes (STZ-diabetic rats), a model similar to insulin-dependent diabetes mellitus (IDDM) or type 1 diabetes mellitus, were used to investigate the effect of prostaglandin (PG) E2 on plasma glucose.
17259 11507694 Three chromosome regions were identified that showed significant evidence of linkage (P<2.2x10(-5); LOD scores >4), 6p21 (IDDM1), 11p15 (IDDM2), 16q22-q24, and four more that showed suggestive evidence (P<7.4x10(-4), LOD scores > or =2.2), 10p11 (IDDM10), 2q31 (IDDM7, IDDM12, and IDDM13), 6q21 (IDDM15), and 1q42.
17260 11517959 Dysregulation of the growth hormone (GH)-insulin-like growth factor-I (IGF-I) axis in children and adolescents with insulin-dependent diabetes mellitus (IDDM) is well documented.
17261 11517959 Elevated levels of circulating GH, increased GH secretory amplitude, and decreased concentrations of IGF-I, IGFBP-3, and GHBP have been related to poor glycemic control.
17262 11517959 Twenty-four hour every 20 minute blood sampling for GH determination was analyzed using the Cluster algorithm, and static measures of IGF-I, IGFBP-3, and GHBP were obtained.
17263 11517959 Serum levels of IGF-I and IGFBP-3 were greater in the mid-pubertal boys, but levels of GHBP were higher in the prepubertal boys.
17264 11517959 No differences were found among the 3 groups for levels of IGF-I, IGFBP-3, or GHBP.
17265 11517959 We conclude that normal increases in GH secretion and levels of IGF-I and IGFBP-3 occur during mid-puberty in boys with IDDM.
17266 11517959 Dysregulation of the growth hormone (GH)-insulin-like growth factor-I (IGF-I) axis in children and adolescents with insulin-dependent diabetes mellitus (IDDM) is well documented.
17267 11517959 Elevated levels of circulating GH, increased GH secretory amplitude, and decreased concentrations of IGF-I, IGFBP-3, and GHBP have been related to poor glycemic control.
17268 11517959 Twenty-four hour every 20 minute blood sampling for GH determination was analyzed using the Cluster algorithm, and static measures of IGF-I, IGFBP-3, and GHBP were obtained.
17269 11517959 Serum levels of IGF-I and IGFBP-3 were greater in the mid-pubertal boys, but levels of GHBP were higher in the prepubertal boys.
17270 11517959 No differences were found among the 3 groups for levels of IGF-I, IGFBP-3, or GHBP.
17271 11517959 We conclude that normal increases in GH secretion and levels of IGF-I and IGFBP-3 occur during mid-puberty in boys with IDDM.
17272 11517960 Urinary free cortisol and its nyctohemeral variation in adolescents and young adults with IDDM: relation to endothelin 1 and indices of diabetic angiopathy.
17273 11517960 In 130 subjects with IDDM, aged 15.2+/-4.8 years and diabetes duration 7.3+/-5 years, and in 48 controls of comparable age, UFC, urinary endothelin (UET1), urinary albumin, HbA1c, and plasma renin were determined.
17274 11517960 Urinary free cortisol and its nyctohemeral variation in adolescents and young adults with IDDM: relation to endothelin 1 and indices of diabetic angiopathy.
17275 11517960 In 130 subjects with IDDM, aged 15.2+/-4.8 years and diabetes duration 7.3+/-5 years, and in 48 controls of comparable age, UFC, urinary endothelin (UET1), urinary albumin, HbA1c, and plasma renin were determined.
17276 11520112 The relationship between the polyol pathway and sugar cataracts has been studied extensively using streptozotocin-induced diabetic rats and galactose fed rats as animal models for insulin-dependent diabetes mellitus (IDDM).
17277 11520112 For the biochemical analysis, we measured the enzyme activity of aldose reductase (AR) and sorbitol dehydrogenase (SDH) and the sorbitol levels using 20, 40 and 60 week old OLETF or control Long-Evans Tokushima Otsuka (LETO) rats.
17278 11523250 Eighteen serum samples from patients with insulin-dependent diabetes mellitus (IDDM) and 20 serum samples from healthy human subjects were collected.
17279 11554771 The IDDM2 locus maps to a variable number of tandem repeats in the insulin gene region on chromosome 11.
17280 11556978 Interestingly, the two siblings of the family, which were HLA identical and suffered of insulin-dependent diabetes mellitus (IDDM), were carriers of the two HLA haplotypes (DRB1*03/DQB1*0201 and DRB1*04/DQB1*0302) reported as susceptibility markers to IDDM in Caucasians.
17281 11564833 Nonobese diabetic (NOD) and NOD-DRalpha transgenic (tg) mice, expressing Aalpha(d):Abeta(g7) and Aalpha(d):Abeta(g7) plus DRalpha:Ebeta(g7) class II molecules, respectively, both develop insulin-dependent diabetes mellitus (IDDM), whereas NOD-Ealpha tg mice expressing Aalpha(d):Abeta(g7) plus Ealpha:Ebeta(g7) are protected.
17282 11564833 Nevertheless, T cells from IL-12-treated NOD-Ealpha tg mice secrete IFN-gamma and transfer IDDM to NOD-SCID and NOD-Ealpha-SCID recipients, demonstrating the presence of peripheral diabetogenic Th1 cells in the protected mice.
17283 11564833 This is associated with the selective inhibition of the response to insulinoma-associated protein 2 (IA-2), an autoantigen in IDDM.
17284 11564833 Nonobese diabetic (NOD) and NOD-DRalpha transgenic (tg) mice, expressing Aalpha(d):Abeta(g7) and Aalpha(d):Abeta(g7) plus DRalpha:Ebeta(g7) class II molecules, respectively, both develop insulin-dependent diabetes mellitus (IDDM), whereas NOD-Ealpha tg mice expressing Aalpha(d):Abeta(g7) plus Ealpha:Ebeta(g7) are protected.
17285 11564833 Nevertheless, T cells from IL-12-treated NOD-Ealpha tg mice secrete IFN-gamma and transfer IDDM to NOD-SCID and NOD-Ealpha-SCID recipients, demonstrating the presence of peripheral diabetogenic Th1 cells in the protected mice.
17286 11564833 This is associated with the selective inhibition of the response to insulinoma-associated protein 2 (IA-2), an autoantigen in IDDM.
17287 11564833 Nonobese diabetic (NOD) and NOD-DRalpha transgenic (tg) mice, expressing Aalpha(d):Abeta(g7) and Aalpha(d):Abeta(g7) plus DRalpha:Ebeta(g7) class II molecules, respectively, both develop insulin-dependent diabetes mellitus (IDDM), whereas NOD-Ealpha tg mice expressing Aalpha(d):Abeta(g7) plus Ealpha:Ebeta(g7) are protected.
17288 11564833 Nevertheless, T cells from IL-12-treated NOD-Ealpha tg mice secrete IFN-gamma and transfer IDDM to NOD-SCID and NOD-Ealpha-SCID recipients, demonstrating the presence of peripheral diabetogenic Th1 cells in the protected mice.
17289 11564833 This is associated with the selective inhibition of the response to insulinoma-associated protein 2 (IA-2), an autoantigen in IDDM.
17290 11571094 Five percent of all pregnant women and 25% of pregnant women with insulin-dependent diabetes mellitus (IDDM) develop postpartum thyroiditis (PPT) during the first year after delivery.
17291 11571094 Our objective was to estimate the cost-effectiveness of screening pregnant women for the TPO antibody versus the current strategy of no screening test or an alternative strategy of a thyroid-stimulating hormone (TSH) test 6 weeks postpartum.
17292 11571094 A separate analysis for women with IDDM resulted in an incremental cost-effectiveness ratio of $13,000 per quality-adjusted life year for the TSH strategy and $32,000 per quality-adjusted life year for the TPO strategy.
17293 11571094 Five percent of all pregnant women and 25% of pregnant women with insulin-dependent diabetes mellitus (IDDM) develop postpartum thyroiditis (PPT) during the first year after delivery.
17294 11571094 Our objective was to estimate the cost-effectiveness of screening pregnant women for the TPO antibody versus the current strategy of no screening test or an alternative strategy of a thyroid-stimulating hormone (TSH) test 6 weeks postpartum.
17295 11571094 A separate analysis for women with IDDM resulted in an incremental cost-effectiveness ratio of $13,000 per quality-adjusted life year for the TSH strategy and $32,000 per quality-adjusted life year for the TPO strategy.
17296 11579968 Stiff-person syndrome associated with cerebellar ataxia and high glutamic acid decarboxylase antibody titer.
17297 11579968 Glutamic acid decarboxylase (GAD) is the main target of humoral autoimmunity in patients with insulin-dependent diabetes mellitus (IDDM) and stiff-person syndrome.
17298 11579968 We reviewed the case of a 46-year-old woman who had cerebellar ataxia before getting stiff-person syndrome and IDDM with high anti-GAD autoantibody titers.
17299 11579968 This was a rare case in which there were both the clinical symptoms of stiff-person syndrome and cerebellar ataxia.
17300 11579968 Stiff-person syndrome associated with cerebellar ataxia and high glutamic acid decarboxylase antibody titer.
17301 11579968 Glutamic acid decarboxylase (GAD) is the main target of humoral autoimmunity in patients with insulin-dependent diabetes mellitus (IDDM) and stiff-person syndrome.
17302 11579968 We reviewed the case of a 46-year-old woman who had cerebellar ataxia before getting stiff-person syndrome and IDDM with high anti-GAD autoantibody titers.
17303 11579968 This was a rare case in which there were both the clinical symptoms of stiff-person syndrome and cerebellar ataxia.
17304 11594768 Islet antigen (IA)-2 is a novel autoantigen of insulin-dependent diabetes mellitus (IDDM), and belongs to a new class within the receptor-type protein tyrosine phosphatase (PTP) family characterized by lack of PTP enzymatic activity with conventional substrates.
17305 11668578 Both groups of probands have almost identical frequencies of DR and DQ haplotypes but significantly different IBD distributions in the subset of families with probands who do not carry the highly predisposing DR3/DR4 genotype.
17306 11668578 Our results are consistent with previous reports implicating DPB1 in IDDM susceptibility.
17307 11696198 The nonobese diabetic (NOD) mouse model is a model of human autoimmune insulin dependent diabetes, IDDM.
17308 11729828 In vitro secretion of interleukin 2 and expression of IL-2 receptor in peripheral blood lymphocytes in high risk of insulin-dependent diabetes mellitus subjects.
17309 11729828 Interleukin 2 (IL-2)--a Th1 lymphocyte-derived cytokine is at present considered to play an important role in the etiopathogenesis of insulin-dependent diabetes mellitus.
17310 11729828 In the previous studies increased, decreased and unchanged IL-2 levels in patients with recent onset of insulin-dependent diabetes mellitus (IDDM) were found.
17311 11729828 The aim of our study was to estimate in vitro secretion of IL-2 and CD25 antigen expression by the peripheral blood T lymphocytes in subjects at the preclinical stage of IDDM (prediabetes), but still without metabolic disturbances.
17312 11729828 In 27 first degree relatives of IDDM patients with antibodies against different pancreatic islet cell antigens (ICA, GADA, IAA, IA-2) CD25 antigen expression on peripheral blood lymphocytes T was measured by flow cytometry and IL-2 concentration in supernatants of 48 and 72 h cultures of peripheral whole blood with 10 microg/ml PHA was estimated by ELISA.
17313 11729828 In the studied high risk IDDM subjects the decreased CD25 expression in peripheral CD4+ lymphocytes T and a negative correlation between the percentage of CD25+ cells and islet cell antibodies (ICA) titres was observed.
17314 11729828 A significant increase of IL-2 secretion at 72 h of PHA stimulation was shown in first degree relatives of IDDM patients with a combination of 3 or more antipancreatic-B cell antibodies.
17315 11729828 The present study suggests the involvement of IL-2 in the pathogenesis of IDDM.
17316 11729828 In vitro secretion of interleukin 2 and expression of IL-2 receptor in peripheral blood lymphocytes in high risk of insulin-dependent diabetes mellitus subjects.
17317 11729828 Interleukin 2 (IL-2)--a Th1 lymphocyte-derived cytokine is at present considered to play an important role in the etiopathogenesis of insulin-dependent diabetes mellitus.
17318 11729828 In the previous studies increased, decreased and unchanged IL-2 levels in patients with recent onset of insulin-dependent diabetes mellitus (IDDM) were found.
17319 11729828 The aim of our study was to estimate in vitro secretion of IL-2 and CD25 antigen expression by the peripheral blood T lymphocytes in subjects at the preclinical stage of IDDM (prediabetes), but still without metabolic disturbances.
17320 11729828 In 27 first degree relatives of IDDM patients with antibodies against different pancreatic islet cell antigens (ICA, GADA, IAA, IA-2) CD25 antigen expression on peripheral blood lymphocytes T was measured by flow cytometry and IL-2 concentration in supernatants of 48 and 72 h cultures of peripheral whole blood with 10 microg/ml PHA was estimated by ELISA.
17321 11729828 In the studied high risk IDDM subjects the decreased CD25 expression in peripheral CD4+ lymphocytes T and a negative correlation between the percentage of CD25+ cells and islet cell antibodies (ICA) titres was observed.
17322 11729828 A significant increase of IL-2 secretion at 72 h of PHA stimulation was shown in first degree relatives of IDDM patients with a combination of 3 or more antipancreatic-B cell antibodies.
17323 11729828 The present study suggests the involvement of IL-2 in the pathogenesis of IDDM.
17324 11729828 In vitro secretion of interleukin 2 and expression of IL-2 receptor in peripheral blood lymphocytes in high risk of insulin-dependent diabetes mellitus subjects.
17325 11729828 Interleukin 2 (IL-2)--a Th1 lymphocyte-derived cytokine is at present considered to play an important role in the etiopathogenesis of insulin-dependent diabetes mellitus.
17326 11729828 In the previous studies increased, decreased and unchanged IL-2 levels in patients with recent onset of insulin-dependent diabetes mellitus (IDDM) were found.
17327 11729828 The aim of our study was to estimate in vitro secretion of IL-2 and CD25 antigen expression by the peripheral blood T lymphocytes in subjects at the preclinical stage of IDDM (prediabetes), but still without metabolic disturbances.
17328 11729828 In 27 first degree relatives of IDDM patients with antibodies against different pancreatic islet cell antigens (ICA, GADA, IAA, IA-2) CD25 antigen expression on peripheral blood lymphocytes T was measured by flow cytometry and IL-2 concentration in supernatants of 48 and 72 h cultures of peripheral whole blood with 10 microg/ml PHA was estimated by ELISA.
17329 11729828 In the studied high risk IDDM subjects the decreased CD25 expression in peripheral CD4+ lymphocytes T and a negative correlation between the percentage of CD25+ cells and islet cell antibodies (ICA) titres was observed.
17330 11729828 A significant increase of IL-2 secretion at 72 h of PHA stimulation was shown in first degree relatives of IDDM patients with a combination of 3 or more antipancreatic-B cell antibodies.
17331 11729828 The present study suggests the involvement of IL-2 in the pathogenesis of IDDM.
17332 11729828 In vitro secretion of interleukin 2 and expression of IL-2 receptor in peripheral blood lymphocytes in high risk of insulin-dependent diabetes mellitus subjects.
17333 11729828 Interleukin 2 (IL-2)--a Th1 lymphocyte-derived cytokine is at present considered to play an important role in the etiopathogenesis of insulin-dependent diabetes mellitus.
17334 11729828 In the previous studies increased, decreased and unchanged IL-2 levels in patients with recent onset of insulin-dependent diabetes mellitus (IDDM) were found.
17335 11729828 The aim of our study was to estimate in vitro secretion of IL-2 and CD25 antigen expression by the peripheral blood T lymphocytes in subjects at the preclinical stage of IDDM (prediabetes), but still without metabolic disturbances.
17336 11729828 In 27 first degree relatives of IDDM patients with antibodies against different pancreatic islet cell antigens (ICA, GADA, IAA, IA-2) CD25 antigen expression on peripheral blood lymphocytes T was measured by flow cytometry and IL-2 concentration in supernatants of 48 and 72 h cultures of peripheral whole blood with 10 microg/ml PHA was estimated by ELISA.
17337 11729828 In the studied high risk IDDM subjects the decreased CD25 expression in peripheral CD4+ lymphocytes T and a negative correlation between the percentage of CD25+ cells and islet cell antibodies (ICA) titres was observed.
17338 11729828 A significant increase of IL-2 secretion at 72 h of PHA stimulation was shown in first degree relatives of IDDM patients with a combination of 3 or more antipancreatic-B cell antibodies.
17339 11729828 The present study suggests the involvement of IL-2 in the pathogenesis of IDDM.
17340 11729828 In vitro secretion of interleukin 2 and expression of IL-2 receptor in peripheral blood lymphocytes in high risk of insulin-dependent diabetes mellitus subjects.
17341 11729828 Interleukin 2 (IL-2)--a Th1 lymphocyte-derived cytokine is at present considered to play an important role in the etiopathogenesis of insulin-dependent diabetes mellitus.
17342 11729828 In the previous studies increased, decreased and unchanged IL-2 levels in patients with recent onset of insulin-dependent diabetes mellitus (IDDM) were found.
17343 11729828 The aim of our study was to estimate in vitro secretion of IL-2 and CD25 antigen expression by the peripheral blood T lymphocytes in subjects at the preclinical stage of IDDM (prediabetes), but still without metabolic disturbances.
17344 11729828 In 27 first degree relatives of IDDM patients with antibodies against different pancreatic islet cell antigens (ICA, GADA, IAA, IA-2) CD25 antigen expression on peripheral blood lymphocytes T was measured by flow cytometry and IL-2 concentration in supernatants of 48 and 72 h cultures of peripheral whole blood with 10 microg/ml PHA was estimated by ELISA.
17345 11729828 In the studied high risk IDDM subjects the decreased CD25 expression in peripheral CD4+ lymphocytes T and a negative correlation between the percentage of CD25+ cells and islet cell antibodies (ICA) titres was observed.
17346 11729828 A significant increase of IL-2 secretion at 72 h of PHA stimulation was shown in first degree relatives of IDDM patients with a combination of 3 or more antipancreatic-B cell antibodies.
17347 11729828 The present study suggests the involvement of IL-2 in the pathogenesis of IDDM.
17348 11729828 In vitro secretion of interleukin 2 and expression of IL-2 receptor in peripheral blood lymphocytes in high risk of insulin-dependent diabetes mellitus subjects.
17349 11729828 Interleukin 2 (IL-2)--a Th1 lymphocyte-derived cytokine is at present considered to play an important role in the etiopathogenesis of insulin-dependent diabetes mellitus.
17350 11729828 In the previous studies increased, decreased and unchanged IL-2 levels in patients with recent onset of insulin-dependent diabetes mellitus (IDDM) were found.
17351 11729828 The aim of our study was to estimate in vitro secretion of IL-2 and CD25 antigen expression by the peripheral blood T lymphocytes in subjects at the preclinical stage of IDDM (prediabetes), but still without metabolic disturbances.
17352 11729828 In 27 first degree relatives of IDDM patients with antibodies against different pancreatic islet cell antigens (ICA, GADA, IAA, IA-2) CD25 antigen expression on peripheral blood lymphocytes T was measured by flow cytometry and IL-2 concentration in supernatants of 48 and 72 h cultures of peripheral whole blood with 10 microg/ml PHA was estimated by ELISA.
17353 11729828 In the studied high risk IDDM subjects the decreased CD25 expression in peripheral CD4+ lymphocytes T and a negative correlation between the percentage of CD25+ cells and islet cell antibodies (ICA) titres was observed.
17354 11729828 A significant increase of IL-2 secretion at 72 h of PHA stimulation was shown in first degree relatives of IDDM patients with a combination of 3 or more antipancreatic-B cell antibodies.
17355 11729828 The present study suggests the involvement of IL-2 in the pathogenesis of IDDM.
17356 11735306 Vaccines and the risk of insulin-dependent diabetes (IDDM): potential mechanism of action.
17357 11748258 To analyze the function of the Th1-promoting cytokine IL-12 in vivo, we generated transgenic (tg) mice (RIP-IL12 mice) whose pancreatic beta cells constitutively express bioactive IL-12 or one of its components, p35 or p40.
17358 11748258 Expression of bioactive IL-12 primarily upregulated transcript levels of IFN-inducible protein-10 (IP-10), RANTES, IFN-gamma, and TNF-alpha in the pancreas.
17359 11748258 However, when RIP-IL12 x RIP-LCMV tg mice were infected with LCMV, antigen-specific anti-self/viral T cells were induced, which led to an acceleration in the kinetics and severity of insulin-dependent diabetes mellitus (IDDM).
17360 11761617 [Analysis of polymorphic variants of renin-angiotensin system genes in polymetabolic syndrome and non-insulin-dependent diabetes].
17361 11761617 Polymorphisms of the genes for angiotensin-converting enzyme (ACE) and angiotensinogen, the proteins of the renin-angiotensin system (RAS), were tested for association with the polymetabolic syndrome (PMS) and non-insulin-dependent diabetes mellitus (NIDDM) in the Moscow population.
17362 11761617 A significant difference in allele and genotype frequency distributions of the (CA)n microsatellite of the 3'-untranslated exon of the angiotensinogen gene was revealed between randomly sampled individuals and patients with PMS and IDDM from the Moscow population.
17363 11766001 In IDDM, DR3/4 heterozygotes were shown to have a greatly increased risk of developing the disease, suggesting the concept of genetic factor(s) being involved in the development of diabetes.
17364 11781353 In mice, coxsackievirus B4 (CB4) induces insulin-dependent diabetes mellitus (IDDM) resembling the final step of disease progression in humans.
17365 11784379 To assess the relationship between patient's perception of his own inferior limbs symptom and function and the clinical-neurophysiological assessment in patients affected by insulin-dependent diabetes mellitus (IDDM).
17366 11786723 The association of bronchiolitis obliterans organizing pneumonia (BOOP) with insulin-dependent diabetes mellitus (IDDM) and Evans syndrome (autoimmune pancytopenia) has not been reported previously.
17367 11787433 Insulin-dependent diabetes mellitus (IDDM) is difficult to live with as well as difficult to treat among adolescents.
17368 11795511 Insulin-dependent diabetes mellitus (IDDM), also known as type 1 diabetes, is an organ-specific autoimmune disease resulting from the destruction of insulin-producing pancreatic beta cells.
17369 11795511 Beta cell-specific suppression of GAD expression in NOD mice results in the prevention of IDDM.
17370 11795511 Insulin-dependent diabetes mellitus (IDDM), also known as type 1 diabetes, is an organ-specific autoimmune disease resulting from the destruction of insulin-producing pancreatic beta cells.
17371 11795511 Beta cell-specific suppression of GAD expression in NOD mice results in the prevention of IDDM.
17372 11822848 The data were collected by questionnaires from adolescents with asthma, epilepsy, juvenile rheumatoid arthritis (JRA) and insulin-dependent diabetes mellitus (IDDM).
17373 11835102 Investigators have, thus, sought to take advantage of this side effect in patients with gastric stasis secondary to long-standing insulin-dependent diabetes mellitus (IDDM).
17374 11891612 In patients with insulin-dependent diabetes mellitus (IDDM) isolated peripheral airway involvement may give rise to inspiratory threshold load (ITL) contributing to dyspnea.
17375 11891612 In this subset of patients with IDDM, Edi/Pdi ratio throughout increase in EELV and ITL was found to affect the perception of dyspnea in hypoxia to a similar extent as in hypercapnia.
17376 11891612 In patients with insulin-dependent diabetes mellitus (IDDM) isolated peripheral airway involvement may give rise to inspiratory threshold load (ITL) contributing to dyspnea.
17377 11891612 In this subset of patients with IDDM, Edi/Pdi ratio throughout increase in EELV and ITL was found to affect the perception of dyspnea in hypoxia to a similar extent as in hypercapnia.
17378 11893482 Stabilized rice bran and its fractions were fed for 60 days to insulin-dependent and noninsulin-dependent diabetes mellitus (IDDM = Type I and NIDDM = Type II) subjects to determine possible effects on serum hemoglobin, carbohydrate and lipid parameters.
17379 11893482 The reduction of glycosylated hemoglobin and a slight increase in insulin levels indicate that consumption of rice bran water solubles can control blood glucose levels in human diabetes.
17380 11894723 In the evaluation of the carbohydrate metabolism in non-diabetic women, we found no effect on fasting glucose or insulin and no effect on the insulin response to oral glucose in women using monophasic OCs containing EE combined with DSG or GST.
17381 11894723 In the women with IDDM there was a negative correlation between daily insulin requirement and HDL-cholesterol before and during treatment, but no other statistically significant correlation between estimates of glycaemic control and lipids and lipoproteins were observed.
17382 11894723 In the non-diabetic women, changes in the haemostatic system included an increase in the procoagulant factors fibrinogen and Factor VIIc; the concentration of active t-PA increased, mainly because of decreased inhibition by PAI-1.
17383 11894723 The regulation of the t-PA/PAI system was studied in non-diabetic women in order to elucidate if the effects of OCs are caused by a direct effect on synthesis or clearance of these variables or if they are secondary to changed insulin sensitivity, as described in individuals with atherosclerosis.
17384 11894723 We found no indications that insulin resistance is involved in the regulation of t-PA and PAI-1 antigen levels, neither before nor during intake of OCs.
17385 11899076 Pancreas transplants can cure insulin-dependent diabetes mellitus (IDDM).
17386 11903619 NOD/SCID mice, which lack functionally mature T and B lymphocytes, do not normally develop insulitis or insulin-dependent diabetes melitus (IDDM).
17387 11905849 Complexity of human immune response profiles for CD4+ T cell epitopes from the diabetes autoantigen GAD65.
17388 11905849 We have investigated recognition of the GAD65 protein, one of the well-characterized autoantigens in type I diabetes, among individuals carrying the HLA-DR4 haplotypes characteristic of susceptibility to IDDM.
17389 11905849 The majority of T cell responses were restricted by DRB1 molecules; however, DRB4 restricted responses were also observed.
17390 11922384 Using a Cox's Proportional Hazards Model for insulin-dependent diabetes (IDDM) and NIDDM (insulin and non-insulin-treated) diabetes separately, longer duration of diabetes, higher systolic blood pressure and poor metabolic control were significant independent predictors of retinopathy for all three groups.
17391 11924879 We compared vestibulo-ocular reflex, optokinetic reflex and postural function in subjects with insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM), as well as non-diabetic controls.
17392 11948737 The current study focused on imaging of autoimmune destruction of the insulin-producing pancreatic beta-cells by cytotoxic lymphocytes, the cause of insulin-dependent diabetes mellitus (IDDM; Type 1 diabetes).
17393 11960310 The IDDM13 region containing the insulin-like growth factor binding protein-5 (IGFBP5) gene on chromosome 2q33-q36 and the genetic susceptibility to rheumatoid arthritis.
17394 11960310 IGFBP5 is located in a region where an insulin-dependent diabetes mellitus (IDDM) susceptibility locus, IDDM13 (2q33-q36), has been mapped.
17395 11960310 Previous evidence that non-MHC IDDM loci overlap RA susceptibility loci made IGFBP5 and its region an interesting candidate locus which was tested for linkage.
17396 11960310 Forty-nine sibships (2-4 affected siblings per sibship) with RA were genotyped with microsatellite markers covering an 11.2 cM interval in the IGFBP5/IDDM13 region.
17397 11960310 The IDDM13 region containing the insulin-like growth factor binding protein-5 (IGFBP5) gene on chromosome 2q33-q36 and the genetic susceptibility to rheumatoid arthritis.
17398 11960310 IGFBP5 is located in a region where an insulin-dependent diabetes mellitus (IDDM) susceptibility locus, IDDM13 (2q33-q36), has been mapped.
17399 11960310 Previous evidence that non-MHC IDDM loci overlap RA susceptibility loci made IGFBP5 and its region an interesting candidate locus which was tested for linkage.
17400 11960310 Forty-nine sibships (2-4 affected siblings per sibship) with RA were genotyped with microsatellite markers covering an 11.2 cM interval in the IGFBP5/IDDM13 region.
17401 11978634 Insulin expression levels in the thymus modulate insulin-specific autoreactive T-cell tolerance: the mechanism by which the IDDM2 locus may predispose to diabetes.
17402 11978634 Evidence from our laboratory and others has suggested that the IDDM2 locus determines diabetes susceptibility by modulating levels of insulin expression in the thymus: the diabetes-protective class III alleles at a repeat polymorphism upstream of the insulin gene are associated with higher levels than the predisposing class I.
17403 11978634 We conclude that thymic insulin levels play a pivotal role in insulin-specific T-cell self-tolerance, a relation that provides an explanation for the mechanism by which the IDDM2 locus predisposes to or protects from diabetes.
17404 11978634 Insulin expression levels in the thymus modulate insulin-specific autoreactive T-cell tolerance: the mechanism by which the IDDM2 locus may predispose to diabetes.
17405 11978634 Evidence from our laboratory and others has suggested that the IDDM2 locus determines diabetes susceptibility by modulating levels of insulin expression in the thymus: the diabetes-protective class III alleles at a repeat polymorphism upstream of the insulin gene are associated with higher levels than the predisposing class I.
17406 11978634 We conclude that thymic insulin levels play a pivotal role in insulin-specific T-cell self-tolerance, a relation that provides an explanation for the mechanism by which the IDDM2 locus predisposes to or protects from diabetes.
17407 11978634 Insulin expression levels in the thymus modulate insulin-specific autoreactive T-cell tolerance: the mechanism by which the IDDM2 locus may predispose to diabetes.
17408 11978634 Evidence from our laboratory and others has suggested that the IDDM2 locus determines diabetes susceptibility by modulating levels of insulin expression in the thymus: the diabetes-protective class III alleles at a repeat polymorphism upstream of the insulin gene are associated with higher levels than the predisposing class I.
17409 11978634 We conclude that thymic insulin levels play a pivotal role in insulin-specific T-cell self-tolerance, a relation that provides an explanation for the mechanism by which the IDDM2 locus predisposes to or protects from diabetes.
17410 11979756 Lymphocytes response, IFN-gamma and IL-10 production of splenocytes cultures stimulated with hsp65 were examined to clue the reasons for the prevention of IDDM incidence by M. leprae immunization.
17411 11979756 The spontaneous development of anti-hsp65 T lymphocytes preceded the outbreak of overt IDDM in control NOD mice, but also appeared in M. leprae immunized cases in which the IDDM incidence was prevented, and both control and M. leprae immunized groups produced IFN-gamma and IL-10 by stimulation with hsp65.
17412 11979756 Lymphocytes response, IFN-gamma and IL-10 production of splenocytes cultures stimulated with hsp65 were examined to clue the reasons for the prevention of IDDM incidence by M. leprae immunization.
17413 11979756 The spontaneous development of anti-hsp65 T lymphocytes preceded the outbreak of overt IDDM in control NOD mice, but also appeared in M. leprae immunized cases in which the IDDM incidence was prevented, and both control and M. leprae immunized groups produced IFN-gamma and IL-10 by stimulation with hsp65.
17414 11981830 The islet tyrosine phosphatase-like protein IA-2/ICA512bdc is a major autoantigen in type 1 diabetes (IDDM), but the epitopes responsible for autoantibody binding have been only partially defined.
17415 11981830 This strategy resulted in the identification of two epitopes (IA-2 residues 761 - 964 and 929 - 979), which were recognized by 100 % and 62.9 % ICA512bdc-positive IDDM patients, respectively.
17416 11981830 The islet tyrosine phosphatase-like protein IA-2/ICA512bdc is a major autoantigen in type 1 diabetes (IDDM), but the epitopes responsible for autoantibody binding have been only partially defined.
17417 11981830 This strategy resulted in the identification of two epitopes (IA-2 residues 761 - 964 and 929 - 979), which were recognized by 100 % and 62.9 % ICA512bdc-positive IDDM patients, respectively.
17418 12002634 Insulin-dependent diabetes mellitus (IDDM) is a common metabolic disease often complicated by a number of pathological conditions among which are haematological changes and alterations in blood cell function.
17419 12002634 Erythrocyte function in dogs affected by IDDM has been investigated during insulin therapy, paying attention to antioxidant status, membrane resistance, enzyme activities and 2,3-diphosphoglycerate (2,3DPG) concentration.
17420 12002634 Osmotic fragility, the activities of the enzymes glucose-6-phosphate dehydrogenase (G6PD) and pyruvate-kinase (PK) and the concentrations of reduced glutathione (GSH) and 2,3DPG were evaluated in the erythrocytes.
17421 12002634 Insulin-dependent diabetes mellitus (IDDM) is a common metabolic disease often complicated by a number of pathological conditions among which are haematological changes and alterations in blood cell function.
17422 12002634 Erythrocyte function in dogs affected by IDDM has been investigated during insulin therapy, paying attention to antioxidant status, membrane resistance, enzyme activities and 2,3-diphosphoglycerate (2,3DPG) concentration.
17423 12002634 Osmotic fragility, the activities of the enzymes glucose-6-phosphate dehydrogenase (G6PD) and pyruvate-kinase (PK) and the concentrations of reduced glutathione (GSH) and 2,3DPG were evaluated in the erythrocytes.
17424 12012292 One of the mothers had gestational diabetes mellitus and one had insulin-dependent diabetes mellitus (IDDM).
17425 12012292 In cases of fetal macrosomia without a maternal diabetic problem amniocentesis may be carried out after 34 weeks of gestation to assay amniotic fluid insulin, C-peptide and erythropoietin to reveal rare cases of PHHI where there may be problems of fetal hypoxemia similar to those in diabetic pregnancies.
17426 12021080 Insulin-dependent diabetes mellitus (IDDM) is a multifactorial disease.
17427 12021089 Slowly progressive insulin-dependent diabetes mellitus (IDDM), like classical IDDM, is also associated with genetic markers.
17428 12021089 Alleles of the MHC class I chain-related A (MICA) gene located centromeric to the HLA-B gene is associated with LADA.
17429 12021089 Allele 5.1 of MICA was associated with both LADA and adult-onset Italian IDDM patients when compared to controls.
17430 12021089 Slowly progressive insulin-dependent diabetes mellitus (IDDM), like classical IDDM, is also associated with genetic markers.
17431 12021089 Alleles of the MHC class I chain-related A (MICA) gene located centromeric to the HLA-B gene is associated with LADA.
17432 12021089 Allele 5.1 of MICA was associated with both LADA and adult-onset Italian IDDM patients when compared to controls.
17433 12021094 Insulin-dependent diabetes mellitus (IDDM) is a polygenic disorder with an autoimmune basis for disease development.
17434 12021094 In addition to HLA, a second susceptibility locus for IDDM has been identified to lie in the major histocompatibility class III region.
17435 12021094 MICA is located in the MHC class I region and is expressed by monocytes, keratinocytes, and endothelial cells.
17436 12021094 We studied the association of MICA alleles with IDDM (n = 52) and MMDM (n = 41) patients and healthy controls (n = 73) from Cuttack, eastern India.
17437 12021094 Our findings suggest that MMDM is immunogenetically different from IDDM in eastern India and that MIC-A is important in the pathogenesis of MMDM patients from Cuttack in eastern India.
17438 12021094 Insulin-dependent diabetes mellitus (IDDM) is a polygenic disorder with an autoimmune basis for disease development.
17439 12021094 In addition to HLA, a second susceptibility locus for IDDM has been identified to lie in the major histocompatibility class III region.
17440 12021094 MICA is located in the MHC class I region and is expressed by monocytes, keratinocytes, and endothelial cells.
17441 12021094 We studied the association of MICA alleles with IDDM (n = 52) and MMDM (n = 41) patients and healthy controls (n = 73) from Cuttack, eastern India.
17442 12021094 Our findings suggest that MMDM is immunogenetically different from IDDM in eastern India and that MIC-A is important in the pathogenesis of MMDM patients from Cuttack in eastern India.
17443 12021094 Insulin-dependent diabetes mellitus (IDDM) is a polygenic disorder with an autoimmune basis for disease development.
17444 12021094 In addition to HLA, a second susceptibility locus for IDDM has been identified to lie in the major histocompatibility class III region.
17445 12021094 MICA is located in the MHC class I region and is expressed by monocytes, keratinocytes, and endothelial cells.
17446 12021094 We studied the association of MICA alleles with IDDM (n = 52) and MMDM (n = 41) patients and healthy controls (n = 73) from Cuttack, eastern India.
17447 12021094 Our findings suggest that MMDM is immunogenetically different from IDDM in eastern India and that MIC-A is important in the pathogenesis of MMDM patients from Cuttack in eastern India.
17448 12021094 Insulin-dependent diabetes mellitus (IDDM) is a polygenic disorder with an autoimmune basis for disease development.
17449 12021094 In addition to HLA, a second susceptibility locus for IDDM has been identified to lie in the major histocompatibility class III region.
17450 12021094 MICA is located in the MHC class I region and is expressed by monocytes, keratinocytes, and endothelial cells.
17451 12021094 We studied the association of MICA alleles with IDDM (n = 52) and MMDM (n = 41) patients and healthy controls (n = 73) from Cuttack, eastern India.
17452 12021094 Our findings suggest that MMDM is immunogenetically different from IDDM in eastern India and that MIC-A is important in the pathogenesis of MMDM patients from Cuttack in eastern India.
17453 12021116 GAD65 and ICA512 antibodies in undernourished and normally nourished south Indian patients with diabetes.
17454 12021116 The frequency of GAD65 and ICA512 antibodies in Indian IDDM patients is similar to that in Caucasians.
17455 12021116 The prevalence of GAD65 and ICA512 autoantibodies in controls from south India was 4% and 2%, respectively.
17456 12021116 One hundred thirty-one diabetic patients (undernourished [UNDM], n = 67; and normal nourished [NNDM], n = 64) were assayed for GAD65 and ICA512 autoantibodies.
17457 12021116 The results suggest that GAD65 and ICA512 antibody frequencies are neither significantly increased nor decreased in UNDM patients compared to NNDM patients.
17458 12021127 BCG vaccination and GAD65 and IA-2 autoantibodies in autoimmune diabetes in southern India.
17459 12021127 This paper reports a study to determine whether BCG vaccination is associated with an increase or decrease in GAD65 and I-A2 autoantibodies in cases of IDDM and NIDDM in southern India.
17460 12021128 Antibodies to GAD65 and IA-2 are the major immunological markers in autoimmune diabetes.
17461 12021128 We studied 88 IDDM patients and 100 NIDDM patients as well as controls for the prevalence of GAD65, IA-2, and ICA12 antibodies by radioligand binding assay (RIA) using (35)S-labeled islet antigens.
17462 12021132 Insulin-dependent diabetes mellitus (IDDM) is positively associated with HLA-DQ8, DQ2, and DQ6 (B*0604) and negatively with DQ6 (B*0602).
17463 12021132 The sequencing of the peptides from DQ6 (B*0602) identified three fractions: (1) IINEPTAAAIAYGLD (Bovine HSP70), (2) IINEPTAAAIAGLDR (Human HSP70), and (3) NPRDAKACVVHGSDLK (Na+/K+ ATPase).
17464 12021135 Associations of HLA-DR3/DQ2 with GAD65 and DR4 with IA-2 antibodies in insulin-dependent diabetes mellitus (IDDM) and DR3/DQ2 with GAD65 antibodies in latent autoimmune diabetes in adult (LADA) patients are known.
17465 12021135 The aim of the present study was to look for association of HLA DR and DQ with GAD65, IA2 and ICA12 antibodies in IDDM (n = 97), LADA (n = 32), and malnutrition-modulated diabetes mellitus (MMDM) (n = 22) patients from northern India.
17466 12021135 Antibodies to GAD65, IA-2, and ICA-12 were assayed by radioimmunoassay using (35)S-labeled recombinant human GAD65, IA2, and ICA12 using the in vitro transcription-translation method.
17467 12021135 We found DR3 (29% vs. 11%) and DQ2 (36% vs. 14%) were increased in GAD65 antibody-positive compared to GAD65 antibody-negative IDDM patients (P > 0.05).
17468 12021135 ICA 12 antibodies were increased in either DR3 or DR4 (84% vs. 69%) positives compared to non-DR3/DR4 IDDM patients (P > 0.05).
17469 12021135 However in LADA patients, ICA12 was increased in non-DR3/DR4 patients compared to DR3- or DR4-positive patients (P < 0.05).
17470 12021135 Associations of HLA-DR3/DQ2 with GAD65 and DR4 with IA-2 antibodies in insulin-dependent diabetes mellitus (IDDM) and DR3/DQ2 with GAD65 antibodies in latent autoimmune diabetes in adult (LADA) patients are known.
17471 12021135 The aim of the present study was to look for association of HLA DR and DQ with GAD65, IA2 and ICA12 antibodies in IDDM (n = 97), LADA (n = 32), and malnutrition-modulated diabetes mellitus (MMDM) (n = 22) patients from northern India.
17472 12021135 Antibodies to GAD65, IA-2, and ICA-12 were assayed by radioimmunoassay using (35)S-labeled recombinant human GAD65, IA2, and ICA12 using the in vitro transcription-translation method.
17473 12021135 We found DR3 (29% vs. 11%) and DQ2 (36% vs. 14%) were increased in GAD65 antibody-positive compared to GAD65 antibody-negative IDDM patients (P > 0.05).
17474 12021135 ICA 12 antibodies were increased in either DR3 or DR4 (84% vs. 69%) positives compared to non-DR3/DR4 IDDM patients (P > 0.05).
17475 12021135 However in LADA patients, ICA12 was increased in non-DR3/DR4 patients compared to DR3- or DR4-positive patients (P < 0.05).
17476 12021135 Associations of HLA-DR3/DQ2 with GAD65 and DR4 with IA-2 antibodies in insulin-dependent diabetes mellitus (IDDM) and DR3/DQ2 with GAD65 antibodies in latent autoimmune diabetes in adult (LADA) patients are known.
17477 12021135 The aim of the present study was to look for association of HLA DR and DQ with GAD65, IA2 and ICA12 antibodies in IDDM (n = 97), LADA (n = 32), and malnutrition-modulated diabetes mellitus (MMDM) (n = 22) patients from northern India.
17478 12021135 Antibodies to GAD65, IA-2, and ICA-12 were assayed by radioimmunoassay using (35)S-labeled recombinant human GAD65, IA2, and ICA12 using the in vitro transcription-translation method.
17479 12021135 We found DR3 (29% vs. 11%) and DQ2 (36% vs. 14%) were increased in GAD65 antibody-positive compared to GAD65 antibody-negative IDDM patients (P > 0.05).
17480 12021135 ICA 12 antibodies were increased in either DR3 or DR4 (84% vs. 69%) positives compared to non-DR3/DR4 IDDM patients (P > 0.05).
17481 12021135 However in LADA patients, ICA12 was increased in non-DR3/DR4 patients compared to DR3- or DR4-positive patients (P < 0.05).
17482 12021135 Associations of HLA-DR3/DQ2 with GAD65 and DR4 with IA-2 antibodies in insulin-dependent diabetes mellitus (IDDM) and DR3/DQ2 with GAD65 antibodies in latent autoimmune diabetes in adult (LADA) patients are known.
17483 12021135 The aim of the present study was to look for association of HLA DR and DQ with GAD65, IA2 and ICA12 antibodies in IDDM (n = 97), LADA (n = 32), and malnutrition-modulated diabetes mellitus (MMDM) (n = 22) patients from northern India.
17484 12021135 Antibodies to GAD65, IA-2, and ICA-12 were assayed by radioimmunoassay using (35)S-labeled recombinant human GAD65, IA2, and ICA12 using the in vitro transcription-translation method.
17485 12021135 We found DR3 (29% vs. 11%) and DQ2 (36% vs. 14%) were increased in GAD65 antibody-positive compared to GAD65 antibody-negative IDDM patients (P > 0.05).
17486 12021135 ICA 12 antibodies were increased in either DR3 or DR4 (84% vs. 69%) positives compared to non-DR3/DR4 IDDM patients (P > 0.05).
17487 12021135 However in LADA patients, ICA12 was increased in non-DR3/DR4 patients compared to DR3- or DR4-positive patients (P < 0.05).
17488 12021138 MHC class I chain-related gene a alleles distinguish malnutrition-modulated diabetes, insulin-dependent diabetes, and non-insulin- dependent diabetes mellitus patients from eastern India.
17489 12021138 Insulin-dependent diabetes mellitus (IDDM) is a polygenic disorder with an autoimmune basis for disease development.
17490 12021138 In addition to HLA, a second susceptibility locus for IDDM has been identified to lie in the major histocompatibility class III region.
17491 12021138 MIC-A is located in the MHC class III region and is expressed by monocytes, keratinocytes, and endothelial cells.
17492 12021138 The aim of our study was to find the association of MIC-A alleles with IDDM, malnutrition-modulated diabetes mellitus (MMDM), and non-insulin-dependent diabetes mellitus (NIDDM) patients.
17493 12021138 Of the 212 NIDDM patients analyzed, 96 of them were found to be positive for either GAD65 or IA-2 antibodies.
17494 12021138 Autoantibodies to GAD65 and IA-2 were measured by radioligand binding assay using (35)S-labeled recombinant human GAD65 and IA-2 in an in vitro transcription/translation system.
17495 12021138 MIC-A alleles distinguish acute-onset IDDM from slow-onset IDDM, indicating that this molecule may be important for delaying the onset of IDDM with the result that these patients are diagnosed clinically as NIDDM.
17496 12021138 MHC class I chain-related gene a alleles distinguish malnutrition-modulated diabetes, insulin-dependent diabetes, and non-insulin- dependent diabetes mellitus patients from eastern India.
17497 12021138 Insulin-dependent diabetes mellitus (IDDM) is a polygenic disorder with an autoimmune basis for disease development.
17498 12021138 In addition to HLA, a second susceptibility locus for IDDM has been identified to lie in the major histocompatibility class III region.
17499 12021138 MIC-A is located in the MHC class III region and is expressed by monocytes, keratinocytes, and endothelial cells.
17500 12021138 The aim of our study was to find the association of MIC-A alleles with IDDM, malnutrition-modulated diabetes mellitus (MMDM), and non-insulin-dependent diabetes mellitus (NIDDM) patients.
17501 12021138 Of the 212 NIDDM patients analyzed, 96 of them were found to be positive for either GAD65 or IA-2 antibodies.
17502 12021138 Autoantibodies to GAD65 and IA-2 were measured by radioligand binding assay using (35)S-labeled recombinant human GAD65 and IA-2 in an in vitro transcription/translation system.
17503 12021138 MIC-A alleles distinguish acute-onset IDDM from slow-onset IDDM, indicating that this molecule may be important for delaying the onset of IDDM with the result that these patients are diagnosed clinically as NIDDM.
17504 12021138 MHC class I chain-related gene a alleles distinguish malnutrition-modulated diabetes, insulin-dependent diabetes, and non-insulin- dependent diabetes mellitus patients from eastern India.
17505 12021138 Insulin-dependent diabetes mellitus (IDDM) is a polygenic disorder with an autoimmune basis for disease development.
17506 12021138 In addition to HLA, a second susceptibility locus for IDDM has been identified to lie in the major histocompatibility class III region.
17507 12021138 MIC-A is located in the MHC class III region and is expressed by monocytes, keratinocytes, and endothelial cells.
17508 12021138 The aim of our study was to find the association of MIC-A alleles with IDDM, malnutrition-modulated diabetes mellitus (MMDM), and non-insulin-dependent diabetes mellitus (NIDDM) patients.
17509 12021138 Of the 212 NIDDM patients analyzed, 96 of them were found to be positive for either GAD65 or IA-2 antibodies.
17510 12021138 Autoantibodies to GAD65 and IA-2 were measured by radioligand binding assay using (35)S-labeled recombinant human GAD65 and IA-2 in an in vitro transcription/translation system.
17511 12021138 MIC-A alleles distinguish acute-onset IDDM from slow-onset IDDM, indicating that this molecule may be important for delaying the onset of IDDM with the result that these patients are diagnosed clinically as NIDDM.
17512 12021138 MHC class I chain-related gene a alleles distinguish malnutrition-modulated diabetes, insulin-dependent diabetes, and non-insulin- dependent diabetes mellitus patients from eastern India.
17513 12021138 Insulin-dependent diabetes mellitus (IDDM) is a polygenic disorder with an autoimmune basis for disease development.
17514 12021138 In addition to HLA, a second susceptibility locus for IDDM has been identified to lie in the major histocompatibility class III region.
17515 12021138 MIC-A is located in the MHC class III region and is expressed by monocytes, keratinocytes, and endothelial cells.
17516 12021138 The aim of our study was to find the association of MIC-A alleles with IDDM, malnutrition-modulated diabetes mellitus (MMDM), and non-insulin-dependent diabetes mellitus (NIDDM) patients.
17517 12021138 Of the 212 NIDDM patients analyzed, 96 of them were found to be positive for either GAD65 or IA-2 antibodies.
17518 12021138 Autoantibodies to GAD65 and IA-2 were measured by radioligand binding assay using (35)S-labeled recombinant human GAD65 and IA-2 in an in vitro transcription/translation system.
17519 12021138 MIC-A alleles distinguish acute-onset IDDM from slow-onset IDDM, indicating that this molecule may be important for delaying the onset of IDDM with the result that these patients are diagnosed clinically as NIDDM.
17520 12021140 Microsatellite allele 5 of MHC class I chain-related gene a increases the risk for insulin-dependent diabetes mellitus in latvians.
17521 12021140 Insulin-dependent diabetes mellitus (IDDM) is one of the most common chronic diseases.
17522 12021140 HLA-DQ8/DR4 and DQ2/DR3 are positively associated with IDDM and DQ6 is negatively associated with IDDM in most Caucasian populations.
17523 12021140 The MICA gene is located in the MHC class I region and is expressed by monocytes, keratinocytes, and endothelial cells.
17524 12021140 Analysis of allele distribution among 93 Latvian IDDM patients and 108 healthy controls showed that allele A5 of MICA is significantly increased in IDDM patients [33/93 (35%)] compared to healthy controls [22/108 (20%)] (OR = 2.15; P = 0.016).
17525 12021140 In conclusion, we believe that MICA may play an important role in the etiopathogenesis of IDDM.
17526 12021140 Microsatellite allele 5 of MHC class I chain-related gene a increases the risk for insulin-dependent diabetes mellitus in latvians.
17527 12021140 Insulin-dependent diabetes mellitus (IDDM) is one of the most common chronic diseases.
17528 12021140 HLA-DQ8/DR4 and DQ2/DR3 are positively associated with IDDM and DQ6 is negatively associated with IDDM in most Caucasian populations.
17529 12021140 The MICA gene is located in the MHC class I region and is expressed by monocytes, keratinocytes, and endothelial cells.
17530 12021140 Analysis of allele distribution among 93 Latvian IDDM patients and 108 healthy controls showed that allele A5 of MICA is significantly increased in IDDM patients [33/93 (35%)] compared to healthy controls [22/108 (20%)] (OR = 2.15; P = 0.016).
17531 12021140 In conclusion, we believe that MICA may play an important role in the etiopathogenesis of IDDM.
17532 12021140 Microsatellite allele 5 of MHC class I chain-related gene a increases the risk for insulin-dependent diabetes mellitus in latvians.
17533 12021140 Insulin-dependent diabetes mellitus (IDDM) is one of the most common chronic diseases.
17534 12021140 HLA-DQ8/DR4 and DQ2/DR3 are positively associated with IDDM and DQ6 is negatively associated with IDDM in most Caucasian populations.
17535 12021140 The MICA gene is located in the MHC class I region and is expressed by monocytes, keratinocytes, and endothelial cells.
17536 12021140 Analysis of allele distribution among 93 Latvian IDDM patients and 108 healthy controls showed that allele A5 of MICA is significantly increased in IDDM patients [33/93 (35%)] compared to healthy controls [22/108 (20%)] (OR = 2.15; P = 0.016).
17537 12021140 In conclusion, we believe that MICA may play an important role in the etiopathogenesis of IDDM.
17538 12021140 Microsatellite allele 5 of MHC class I chain-related gene a increases the risk for insulin-dependent diabetes mellitus in latvians.
17539 12021140 Insulin-dependent diabetes mellitus (IDDM) is one of the most common chronic diseases.
17540 12021140 HLA-DQ8/DR4 and DQ2/DR3 are positively associated with IDDM and DQ6 is negatively associated with IDDM in most Caucasian populations.
17541 12021140 The MICA gene is located in the MHC class I region and is expressed by monocytes, keratinocytes, and endothelial cells.
17542 12021140 Analysis of allele distribution among 93 Latvian IDDM patients and 108 healthy controls showed that allele A5 of MICA is significantly increased in IDDM patients [33/93 (35%)] compared to healthy controls [22/108 (20%)] (OR = 2.15; P = 0.016).
17543 12021140 In conclusion, we believe that MICA may play an important role in the etiopathogenesis of IDDM.
17544 12021141 From our previous studies, we have shown that microsatellite allele A5 of MICA is associated with IDDM.
17545 12021141 Out of 100 clinically diagnosed NIDDM patients, 49 tested positive for GAD65 and IA-2 antibodies by use of 35S RIA.
17546 12021141 Our results show that MICA allele A5.1 is significantly increased in antibody-positive (GAD65 or IA-2) NIDDM patients [35/49 (72%)] when compared to healthy controls [22/96 (23%)] (OR = 8.4; P < 0.0001).
17547 12021142 Tumor necrosis factor-alpha allele 2 shows an association with insulin-dependent diabetes mellitus in Latvians.
17548 12021142 Insulin-dependent diabetes mellitus (IDDM) is one of the most common chronic diseases.
17549 12021142 Genes contributing the most for development of IDDM are located on chromosome 6p21.3 in the region called the major histocompatibility complex (MHC).
17550 12021142 HLA-DQ8/DR4 and DQ2/DR3 have shown positive association with IDDM, while DQ6 has negative association with IDDM in most Caucasian populations.
17551 12021142 The location of the tumor necrosis factor alpha (TNF-alpha) gene in the MHC suggests the role of TNF in the etiology of IDDM as an autoimmune disease.
17552 12021142 Ninety-two Latvian IDDM patients corresponding to WHO diagnostic criteria and 107 unrelated age- and sex-matched healthy controls were analyzed for the frequency of TNF-alpha alleles to test the hypothesis that TNF-alpha is associated with IDDM.
17553 12021142 We found that TNF-alpha microsatellite allele 2 is associated with IDDM, 29/92 (32%), versus 14/107 (13%) in healthy controls.
17554 12021142 The test of the strongest association of the MICA A5 allele and TNF-alpha allele 2 with IDDM showed that both are independently associated with the disease.
17555 12021142 Tumor necrosis factor-alpha allele 2 shows an association with insulin-dependent diabetes mellitus in Latvians.
17556 12021142 Insulin-dependent diabetes mellitus (IDDM) is one of the most common chronic diseases.
17557 12021142 Genes contributing the most for development of IDDM are located on chromosome 6p21.3 in the region called the major histocompatibility complex (MHC).
17558 12021142 HLA-DQ8/DR4 and DQ2/DR3 have shown positive association with IDDM, while DQ6 has negative association with IDDM in most Caucasian populations.
17559 12021142 The location of the tumor necrosis factor alpha (TNF-alpha) gene in the MHC suggests the role of TNF in the etiology of IDDM as an autoimmune disease.
17560 12021142 Ninety-two Latvian IDDM patients corresponding to WHO diagnostic criteria and 107 unrelated age- and sex-matched healthy controls were analyzed for the frequency of TNF-alpha alleles to test the hypothesis that TNF-alpha is associated with IDDM.
17561 12021142 We found that TNF-alpha microsatellite allele 2 is associated with IDDM, 29/92 (32%), versus 14/107 (13%) in healthy controls.
17562 12021142 The test of the strongest association of the MICA A5 allele and TNF-alpha allele 2 with IDDM showed that both are independently associated with the disease.
17563 12021142 Tumor necrosis factor-alpha allele 2 shows an association with insulin-dependent diabetes mellitus in Latvians.
17564 12021142 Insulin-dependent diabetes mellitus (IDDM) is one of the most common chronic diseases.
17565 12021142 Genes contributing the most for development of IDDM are located on chromosome 6p21.3 in the region called the major histocompatibility complex (MHC).
17566 12021142 HLA-DQ8/DR4 and DQ2/DR3 have shown positive association with IDDM, while DQ6 has negative association with IDDM in most Caucasian populations.
17567 12021142 The location of the tumor necrosis factor alpha (TNF-alpha) gene in the MHC suggests the role of TNF in the etiology of IDDM as an autoimmune disease.
17568 12021142 Ninety-two Latvian IDDM patients corresponding to WHO diagnostic criteria and 107 unrelated age- and sex-matched healthy controls were analyzed for the frequency of TNF-alpha alleles to test the hypothesis that TNF-alpha is associated with IDDM.
17569 12021142 We found that TNF-alpha microsatellite allele 2 is associated with IDDM, 29/92 (32%), versus 14/107 (13%) in healthy controls.
17570 12021142 The test of the strongest association of the MICA A5 allele and TNF-alpha allele 2 with IDDM showed that both are independently associated with the disease.
17571 12021142 Tumor necrosis factor-alpha allele 2 shows an association with insulin-dependent diabetes mellitus in Latvians.
17572 12021142 Insulin-dependent diabetes mellitus (IDDM) is one of the most common chronic diseases.
17573 12021142 Genes contributing the most for development of IDDM are located on chromosome 6p21.3 in the region called the major histocompatibility complex (MHC).
17574 12021142 HLA-DQ8/DR4 and DQ2/DR3 have shown positive association with IDDM, while DQ6 has negative association with IDDM in most Caucasian populations.
17575 12021142 The location of the tumor necrosis factor alpha (TNF-alpha) gene in the MHC suggests the role of TNF in the etiology of IDDM as an autoimmune disease.
17576 12021142 Ninety-two Latvian IDDM patients corresponding to WHO diagnostic criteria and 107 unrelated age- and sex-matched healthy controls were analyzed for the frequency of TNF-alpha alleles to test the hypothesis that TNF-alpha is associated with IDDM.
17577 12021142 We found that TNF-alpha microsatellite allele 2 is associated with IDDM, 29/92 (32%), versus 14/107 (13%) in healthy controls.
17578 12021142 The test of the strongest association of the MICA A5 allele and TNF-alpha allele 2 with IDDM showed that both are independently associated with the disease.
17579 12021142 Tumor necrosis factor-alpha allele 2 shows an association with insulin-dependent diabetes mellitus in Latvians.
17580 12021142 Insulin-dependent diabetes mellitus (IDDM) is one of the most common chronic diseases.
17581 12021142 Genes contributing the most for development of IDDM are located on chromosome 6p21.3 in the region called the major histocompatibility complex (MHC).
17582 12021142 HLA-DQ8/DR4 and DQ2/DR3 have shown positive association with IDDM, while DQ6 has negative association with IDDM in most Caucasian populations.
17583 12021142 The location of the tumor necrosis factor alpha (TNF-alpha) gene in the MHC suggests the role of TNF in the etiology of IDDM as an autoimmune disease.
17584 12021142 Ninety-two Latvian IDDM patients corresponding to WHO diagnostic criteria and 107 unrelated age- and sex-matched healthy controls were analyzed for the frequency of TNF-alpha alleles to test the hypothesis that TNF-alpha is associated with IDDM.
17585 12021142 We found that TNF-alpha microsatellite allele 2 is associated with IDDM, 29/92 (32%), versus 14/107 (13%) in healthy controls.
17586 12021142 The test of the strongest association of the MICA A5 allele and TNF-alpha allele 2 with IDDM showed that both are independently associated with the disease.
17587 12021142 Tumor necrosis factor-alpha allele 2 shows an association with insulin-dependent diabetes mellitus in Latvians.
17588 12021142 Insulin-dependent diabetes mellitus (IDDM) is one of the most common chronic diseases.
17589 12021142 Genes contributing the most for development of IDDM are located on chromosome 6p21.3 in the region called the major histocompatibility complex (MHC).
17590 12021142 HLA-DQ8/DR4 and DQ2/DR3 have shown positive association with IDDM, while DQ6 has negative association with IDDM in most Caucasian populations.
17591 12021142 The location of the tumor necrosis factor alpha (TNF-alpha) gene in the MHC suggests the role of TNF in the etiology of IDDM as an autoimmune disease.
17592 12021142 Ninety-two Latvian IDDM patients corresponding to WHO diagnostic criteria and 107 unrelated age- and sex-matched healthy controls were analyzed for the frequency of TNF-alpha alleles to test the hypothesis that TNF-alpha is associated with IDDM.
17593 12021142 We found that TNF-alpha microsatellite allele 2 is associated with IDDM, 29/92 (32%), versus 14/107 (13%) in healthy controls.
17594 12021142 The test of the strongest association of the MICA A5 allele and TNF-alpha allele 2 with IDDM showed that both are independently associated with the disease.
17595 12021142 Tumor necrosis factor-alpha allele 2 shows an association with insulin-dependent diabetes mellitus in Latvians.
17596 12021142 Insulin-dependent diabetes mellitus (IDDM) is one of the most common chronic diseases.
17597 12021142 Genes contributing the most for development of IDDM are located on chromosome 6p21.3 in the region called the major histocompatibility complex (MHC).
17598 12021142 HLA-DQ8/DR4 and DQ2/DR3 have shown positive association with IDDM, while DQ6 has negative association with IDDM in most Caucasian populations.
17599 12021142 The location of the tumor necrosis factor alpha (TNF-alpha) gene in the MHC suggests the role of TNF in the etiology of IDDM as an autoimmune disease.
17600 12021142 Ninety-two Latvian IDDM patients corresponding to WHO diagnostic criteria and 107 unrelated age- and sex-matched healthy controls were analyzed for the frequency of TNF-alpha alleles to test the hypothesis that TNF-alpha is associated with IDDM.
17601 12021142 We found that TNF-alpha microsatellite allele 2 is associated with IDDM, 29/92 (32%), versus 14/107 (13%) in healthy controls.
17602 12021142 The test of the strongest association of the MICA A5 allele and TNF-alpha allele 2 with IDDM showed that both are independently associated with the disease.
17603 12021143 IDDM is positively associated with HLA-DQA1*0301-DQB1*0302 (DQ8) and DQA1*0501-DQB1*0201 (DQ2) and negatively associated with DQA1*0102-DQB1*0602 (DQ6).
17604 12021143 HLA genotyping identified several polymorphic residues of the DQalpha and DQbeta to be either positively or negatively associated with IDDM, including Arg 52 DQalpha and Asp 57 DQbeta.
17605 12021143 IDDM is positively associated with HLA-DQA1*0301-DQB1*0302 (DQ8) and DQA1*0501-DQB1*0201 (DQ2) and negatively associated with DQA1*0102-DQB1*0602 (DQ6).
17606 12021143 HLA genotyping identified several polymorphic residues of the DQalpha and DQbeta to be either positively or negatively associated with IDDM, including Arg 52 DQalpha and Asp 57 DQbeta.
17607 12021155 This study used noninvasive methods to assess disturbance in cardiovascular function in insulin-dependent diabetes mellitus (IDDM) patients.
17608 12030374 Two cytosine-adenine (CA) repeats CAR/CAL and RepIN20 occur in the human SEL1L gene, which is regarded as a candidate gene for insulin-dependent diabetes mellitus (IDDM) and Grave's disease.
17609 12030374 The average heterozygosity was 0.68 for CAR/CAL polymorphism and 0.85 for RepIN20.
17610 12030374 The size of PCR fragments of CAR/CAL ranged from 207-225 bp and the most frequent allele was 207 bp (40.4%).
17611 12030374 In the light of the highly polymorphic nature of both microsatellites and their intragenic location in SEL1L gene, we suggest that they could provide a means for linkage analysis to clarify the potential role of SEL1L in conferring susceptibility to IDDM or Grave's disease.
17612 12030374 Two cytosine-adenine (CA) repeats CAR/CAL and RepIN20 occur in the human SEL1L gene, which is regarded as a candidate gene for insulin-dependent diabetes mellitus (IDDM) and Grave's disease.
17613 12030374 The average heterozygosity was 0.68 for CAR/CAL polymorphism and 0.85 for RepIN20.
17614 12030374 The size of PCR fragments of CAR/CAL ranged from 207-225 bp and the most frequent allele was 207 bp (40.4%).
17615 12030374 In the light of the highly polymorphic nature of both microsatellites and their intragenic location in SEL1L gene, we suggest that they could provide a means for linkage analysis to clarify the potential role of SEL1L in conferring susceptibility to IDDM or Grave's disease.
17616 12031988 The diabetes-prone BB rat carries a frameshift mutation in Ian4, a positional candidate of Iddm1.
17617 12031988 Functional and genetic data support the hypothesis that the gene responsible for the lymphopenia, Lyp, is also a diabetes susceptibility gene, named Iddm1.
17618 12031988 Two of these are orthologous to mouse Ian1 and -4, both excellent candidates for Iddm1.
17619 12031988 In the thymus of lymphopenic rats, Ian1 exhibits wild-type expression patterns, whereas Ian4 expression is reduced.
17620 12031988 We propose that Ian4 is identical to Iddm1.
17621 12031988 The diabetes-prone BB rat carries a frameshift mutation in Ian4, a positional candidate of Iddm1.
17622 12031988 Functional and genetic data support the hypothesis that the gene responsible for the lymphopenia, Lyp, is also a diabetes susceptibility gene, named Iddm1.
17623 12031988 Two of these are orthologous to mouse Ian1 and -4, both excellent candidates for Iddm1.
17624 12031988 In the thymus of lymphopenic rats, Ian1 exhibits wild-type expression patterns, whereas Ian4 expression is reduced.
17625 12031988 We propose that Ian4 is identical to Iddm1.
17626 12031988 The diabetes-prone BB rat carries a frameshift mutation in Ian4, a positional candidate of Iddm1.
17627 12031988 Functional and genetic data support the hypothesis that the gene responsible for the lymphopenia, Lyp, is also a diabetes susceptibility gene, named Iddm1.
17628 12031988 Two of these are orthologous to mouse Ian1 and -4, both excellent candidates for Iddm1.
17629 12031988 In the thymus of lymphopenic rats, Ian1 exhibits wild-type expression patterns, whereas Ian4 expression is reduced.
17630 12031988 We propose that Ian4 is identical to Iddm1.
17631 12031988 The diabetes-prone BB rat carries a frameshift mutation in Ian4, a positional candidate of Iddm1.
17632 12031988 Functional and genetic data support the hypothesis that the gene responsible for the lymphopenia, Lyp, is also a diabetes susceptibility gene, named Iddm1.
17633 12031988 Two of these are orthologous to mouse Ian1 and -4, both excellent candidates for Iddm1.
17634 12031988 In the thymus of lymphopenic rats, Ian1 exhibits wild-type expression patterns, whereas Ian4 expression is reduced.
17635 12031988 We propose that Ian4 is identical to Iddm1.
17636 12042892 We conclude that the indications for a renal biopsy in nephrotic children with and without insulin-dependent diabetes mellitus (IDDM) should be similar.
17637 12047362 Several studies have demonstrated an association of cytotoxic T lymphocyte-associated molecule 4 (CTLA-4) (IDDM 12) alanine 17 with type 1 diabetes, but we wished to study the parental effect of CTLA-4 49 A/G dimorphism in diabetic families.
17638 12047362 The CTLA-4 exon 1 polymorphism (49 A/G), HLA-DRB1 and insulin gene (INS) variable number tandem repeats (VNTR) were analysed in 134 type 1 diabetic patients vs. 273 control subjects.
17639 12047362 The distribution of GG, AG and AA CTLA-4 genotypes was similar in the two groups (13, 57 and 30% vs. 11, 54 and 35%, respectively) and was independent of HLA-DRB1 or INS VNTR polymorphism.
17640 12047362 The combined transmission of maternal CTLA-4 G with HLA-DRB1*03 (90%; tdt = 6.4; P < 0.01) and VNTR class I (80%; tdt = 5.4; P < 0.02) enhanced the susceptibility effect of each marker separately.
17641 12047362 We noted a slight CTLA-4 49 G and HLA-DRB1*04 distortion of transmission shared in paternal and maternal diabetic meiosis.
17642 12047362 In non-diabetic offspring, the CTLA-4 49 A allele confers a protective effect in the presence of maternal HLA-DRB1*03 and paternal HLA-DRB1*04 alleles.
17643 12047362 Despite the absence of a positive association of the CTLA-4 49 G allele with type 1 diabetes, our segregation analysis supports the hypothesis of a modulation by CTLA-4 49 G/A dimorphism of the susceptibility conferred by maternal HLA-DRB1*03 inheritance.
17644 12065235 Insulin-dependent diabetes mellitus (IDDM) is a disease characterized by the autoimmune destruction of the pancreatic beta-cells, which requires the expression of a number of immune-related genes including major histocompatibility complex proteins, cytokines, chemokines, and cytotoxic enzymes, many of which are regulated by the transcription factor, NFkappaB.
17645 12067838 Using R-beta-[1-(11)C]hydroxybutyrate and positron emission tomography, we studied the effect of acute hyperketonemia (range 0.7-1.7 micromol/ml) on cerebral ketone body utilization in six nondiabetic subjects and six insulin-dependent diabetes mellitus (IDDM) patients with average metabolic control (HbA(1c) = 8.1 +/- 1.7%).
17646 12092185 IDDM has, because of insulin lack, increased levels of triglycerides and afferent lipoproteins.
17647 12108794 Diabetic ketoacidosis (DKA) is a severe metabolic disturbance of insulin-dependent diabetes mellitus (IDDM) which has a significant effect on amino acid metabolism.
17648 12118252 The autoimmune disease type 1 diabetes mellitus (insulin-dependent diabetes mellitus, IDDM) has a multifactorial etiology.
17649 12118252 The Komeda diabetes-prone (KDP) rat is a spontaneous animal model of human type 1 diabetes in which the major susceptibility locus Iddm/kdp1 accounts, in combination with MHC, for most of the genetic predisposition to diabetes.
17650 12118252 Here we report the positional cloning of Iddm/kdp1 and identify a nonsense mutation in Cblb, a member of the Cbl/Sli family of ubiquitin-protein ligases.
17651 12118252 The autoimmune disease type 1 diabetes mellitus (insulin-dependent diabetes mellitus, IDDM) has a multifactorial etiology.
17652 12118252 The Komeda diabetes-prone (KDP) rat is a spontaneous animal model of human type 1 diabetes in which the major susceptibility locus Iddm/kdp1 accounts, in combination with MHC, for most of the genetic predisposition to diabetes.
17653 12118252 Here we report the positional cloning of Iddm/kdp1 and identify a nonsense mutation in Cblb, a member of the Cbl/Sli family of ubiquitin-protein ligases.
17654 12118252 The autoimmune disease type 1 diabetes mellitus (insulin-dependent diabetes mellitus, IDDM) has a multifactorial etiology.
17655 12118252 The Komeda diabetes-prone (KDP) rat is a spontaneous animal model of human type 1 diabetes in which the major susceptibility locus Iddm/kdp1 accounts, in combination with MHC, for most of the genetic predisposition to diabetes.
17656 12118252 Here we report the positional cloning of Iddm/kdp1 and identify a nonsense mutation in Cblb, a member of the Cbl/Sli family of ubiquitin-protein ligases.
17657 12121278 In total, 37 HLA-DQA1 heterozygous individuals were analysed, including patients with IDDM (n = 14) and healthy controls (n = 23).
17658 12126788 Oxidative stress plays an important role in the chronic complications of insulin-dependent diabetes mellitus (IDDM).
17659 12127157 The recently observed beneficial effects exerted by C-peptide in insulin-dependent diabetes patients (IDDM) have instigated research into the mechanisms of C-peptide action as well as the location for it.
17660 12140742 The largest contribution from a single locus (IDDM1) comes from several genes located in the MHC complex on chromosome 6p21.3, accounting for at least 40% of the familial aggregation of this disease.
17661 12165626 Two children with insulin-dependent diabetes mellitus (IDDM) presented with diabetic ketoacidosis within 4 months of being diagnosed with Kawasaki disease (KD).
17662 12200759 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease that selectively destroys insulin-secreting pancreatic beta cells.
17663 12200759 The children were subjected to history taking, clinical examination, and laboratory estimation of anticardiolipin IgG and IgM antibodies and glycosylated hemoglobin (HbA(1c)).
17664 12227663 In this article, we explored relations between selected Rorschach variables and blood glucose control in Insulin-Dependent Diabetes Mellitus (IDDM) patients.
17665 12235110 Defects in IL-4-producing CD1d-autoreactive NKT cells have been implicated in numerous Th1-mediated autoimmune diseases, including diabetes, multiple sclerosis, rheumatoid arthritis, lupus, and systemic sclerosis.
17666 12235110 Particular attention has been focused on autoimmune insulin-dependent diabetes mellitus (IDDM) because nonobese diabetic (NOD) mice and humans with IDDM are both reported to express severe deficiencies in the frequency and Th2 functions of NKT cells.
17667 12235110 We have now devised a direct, highly specific CD1d tetramer-based methodology to test whether humans with IDDM have associated NKT cell defects.
17668 12235110 Surprisingly, although we find marked and stable differences in NKT cells between individuals, our study of IDDM patients and healthy controls, including discordant twin pairs, demonstrates that NKT cell frequency and IL-4 production are conserved during the course of IDDM.
17669 12235110 Defects in IL-4-producing CD1d-autoreactive NKT cells have been implicated in numerous Th1-mediated autoimmune diseases, including diabetes, multiple sclerosis, rheumatoid arthritis, lupus, and systemic sclerosis.
17670 12235110 Particular attention has been focused on autoimmune insulin-dependent diabetes mellitus (IDDM) because nonobese diabetic (NOD) mice and humans with IDDM are both reported to express severe deficiencies in the frequency and Th2 functions of NKT cells.
17671 12235110 We have now devised a direct, highly specific CD1d tetramer-based methodology to test whether humans with IDDM have associated NKT cell defects.
17672 12235110 Surprisingly, although we find marked and stable differences in NKT cells between individuals, our study of IDDM patients and healthy controls, including discordant twin pairs, demonstrates that NKT cell frequency and IL-4 production are conserved during the course of IDDM.
17673 12235110 Defects in IL-4-producing CD1d-autoreactive NKT cells have been implicated in numerous Th1-mediated autoimmune diseases, including diabetes, multiple sclerosis, rheumatoid arthritis, lupus, and systemic sclerosis.
17674 12235110 Particular attention has been focused on autoimmune insulin-dependent diabetes mellitus (IDDM) because nonobese diabetic (NOD) mice and humans with IDDM are both reported to express severe deficiencies in the frequency and Th2 functions of NKT cells.
17675 12235110 We have now devised a direct, highly specific CD1d tetramer-based methodology to test whether humans with IDDM have associated NKT cell defects.
17676 12235110 Surprisingly, although we find marked and stable differences in NKT cells between individuals, our study of IDDM patients and healthy controls, including discordant twin pairs, demonstrates that NKT cell frequency and IL-4 production are conserved during the course of IDDM.
17677 12370859 We examined the susceptibility of the GSH pathway to oxidation and inactivation in subjects with well-controlled and poorly controlled insulin-dependent diabetes mellitus (IDDM) versus controls and the effect of glycemic control on this susceptibility.
17678 12383202 The chemokine stromal-cell derived factor-1 (SDF-1) controls maturation, trafficking, and homing of certain subsets, lymphoid cells including immunogenic B and T cells, as a ligand of the CXCR4 chemokine receptor.
17679 12383202 Insulin-dependent diabetes mellitus (IDDM) and Sjögren's syndrome (SS), both highly regulated autoimmune diseases, develop spontaneously in non-obese diabetic (NOD) mice.
17680 12383202 In addition, in the SDF-1-Ig group, a greater number of immunoglobulin M (IgM)- IgD- B220(low) CD38+ CD43+ CD23- progenitor B cells and IgM+ IgD+ B220(high) CD43- CD38+ CD24+ CD23+ mature B cells remained in the bone marrow, whereas infiltration of mature IgM+ B cells was less extensive in peripheral tissues.
17681 12397025 Persons with conventionally treated insulin-dependent diabetes mellitus (IDDM) appear to be impaired in their ability to reduce fed-state urea production appropriately in response to dietary protein restriction (Hoffer LJ, Taveroff A, and Schiffrin A.
17682 12397025 Eight normal subjects and six IDDM subjects treated with twice-daily intermediate- and short-acting insulin consumed a mixed test meal containing 0.50 g protein/kg after adaptation to 4 days of high protein intake (1.28 g protein/kg body wt) and again after 5 days of dietary protein restriction (0.044 g/kg).
17683 12397025 We conclude that whole body SAA metabolism is normal in conventionally treated IDDM before and after dietary protein restriction.
17684 12397025 SAA catabolism, as measured by fed-state sulfate production, may be a convenient and useful method to determine the extent of whole body protein dysregulation in IDDM.
17685 12397025 Persons with conventionally treated insulin-dependent diabetes mellitus (IDDM) appear to be impaired in their ability to reduce fed-state urea production appropriately in response to dietary protein restriction (Hoffer LJ, Taveroff A, and Schiffrin A.
17686 12397025 Eight normal subjects and six IDDM subjects treated with twice-daily intermediate- and short-acting insulin consumed a mixed test meal containing 0.50 g protein/kg after adaptation to 4 days of high protein intake (1.28 g protein/kg body wt) and again after 5 days of dietary protein restriction (0.044 g/kg).
17687 12397025 We conclude that whole body SAA metabolism is normal in conventionally treated IDDM before and after dietary protein restriction.
17688 12397025 SAA catabolism, as measured by fed-state sulfate production, may be a convenient and useful method to determine the extent of whole body protein dysregulation in IDDM.
17689 12397025 Persons with conventionally treated insulin-dependent diabetes mellitus (IDDM) appear to be impaired in their ability to reduce fed-state urea production appropriately in response to dietary protein restriction (Hoffer LJ, Taveroff A, and Schiffrin A.
17690 12397025 Eight normal subjects and six IDDM subjects treated with twice-daily intermediate- and short-acting insulin consumed a mixed test meal containing 0.50 g protein/kg after adaptation to 4 days of high protein intake (1.28 g protein/kg body wt) and again after 5 days of dietary protein restriction (0.044 g/kg).
17691 12397025 We conclude that whole body SAA metabolism is normal in conventionally treated IDDM before and after dietary protein restriction.
17692 12397025 SAA catabolism, as measured by fed-state sulfate production, may be a convenient and useful method to determine the extent of whole body protein dysregulation in IDDM.
17693 12397025 Persons with conventionally treated insulin-dependent diabetes mellitus (IDDM) appear to be impaired in their ability to reduce fed-state urea production appropriately in response to dietary protein restriction (Hoffer LJ, Taveroff A, and Schiffrin A.
17694 12397025 Eight normal subjects and six IDDM subjects treated with twice-daily intermediate- and short-acting insulin consumed a mixed test meal containing 0.50 g protein/kg after adaptation to 4 days of high protein intake (1.28 g protein/kg body wt) and again after 5 days of dietary protein restriction (0.044 g/kg).
17695 12397025 We conclude that whole body SAA metabolism is normal in conventionally treated IDDM before and after dietary protein restriction.
17696 12397025 SAA catabolism, as measured by fed-state sulfate production, may be a convenient and useful method to determine the extent of whole body protein dysregulation in IDDM.
17697 12426661 In 31 cases, we found autoimmune thyroid disorders, then came glomerulonephritis (3), immune thrombocytopenia (3), insulin-dependent diabetes mellitus (2), autoimmune hemolytic anemia (1), seronegative spondylarthritis (1), systemic lupus erythematosus (1), mixed connective tissue disease (1), scleroderma (1), and vasculitis (1).
17698 12436467 We illustrate these methods using data from a study of diabetic retinopathy consisting of 277 subjects with insulin-dependent (type I) diabetes mellitus (IDDM).
17699 12439786 Adenoviral insulin gene therapy prolongs survival of IDDM model BB rats by improving hyperlipidemia.
17700 12439786 Insulin-dependent diabetes mellitus (IDDM) model BB/Wor//Tky (BB) rats exhibit both hyperglycemia and hyperlipidemia and die within 3 weeks after the onset of diabetes unless insulin therapy is given.
17701 12439786 Adenoviral insulin gene therapy prolongs survival of IDDM model BB rats by improving hyperlipidemia.
17702 12439786 Insulin-dependent diabetes mellitus (IDDM) model BB/Wor//Tky (BB) rats exhibit both hyperglycemia and hyperlipidemia and die within 3 weeks after the onset of diabetes unless insulin therapy is given.
17703 12466346 To more clearly define the impact of early diabetic alterations in the male reproductive axis, we applied a combined strategy of patient selection restricted to young men with relatively short duration of IDDM, dual control groups, multiparameter deconvolution analysis to assess LH secretory activity, and assessment of time-dependent changes in human chorionic gonadotropin (hCG)-stimulated serum testosterone concentrations.
17704 12466346 Uncontrolled IDDM patients had significantly (P < 0.05) lower integrated serum LH concentrations after the first and second GnRH pulses (first GnRH pulse, 4460 +/- 770 vs. 7250 +/- 1200 and 5120 +/- 910 IU/liter; second pulse, 4700 +/- 615 vs. 7640 +/- 881 and 7100 +/- 1230 IU/liter; poorly controlled vs. well controlled IDDM and healthy men, respectively) and markedly attenuated LH secretory burst mass after the second GnRH stimulus (49 +/- 8.8 vs. 90 +/- 13 and 83 +/- 19 IU/liter; poorly controlled vs. well controlled IDDM and healthy controls, respectively).
17705 12466346 The biological to immunological ratio of LH released in baseline conditions was higher in uncontrolled IDDM patients (0.81 +/- 0.10) than in controlled IDDM (0.37 +/- 0.08) and healthy controls (0.48 +/- 0.06; P < 0.01), whereas LH released in response to exogenous GnRH exhibited comparable ratios among the three study cohorts.
17706 12466346 Collectively, these results indicate that the function of the hypothalamic-gonadotrope axis is compromised in young men with poorly controlled IDDM, such that the amplitude of spontaneous pulsatile and exogenous GnRH-stimulated LH secretion is attenuated.
17707 12466346 To more clearly define the impact of early diabetic alterations in the male reproductive axis, we applied a combined strategy of patient selection restricted to young men with relatively short duration of IDDM, dual control groups, multiparameter deconvolution analysis to assess LH secretory activity, and assessment of time-dependent changes in human chorionic gonadotropin (hCG)-stimulated serum testosterone concentrations.
17708 12466346 Uncontrolled IDDM patients had significantly (P < 0.05) lower integrated serum LH concentrations after the first and second GnRH pulses (first GnRH pulse, 4460 +/- 770 vs. 7250 +/- 1200 and 5120 +/- 910 IU/liter; second pulse, 4700 +/- 615 vs. 7640 +/- 881 and 7100 +/- 1230 IU/liter; poorly controlled vs. well controlled IDDM and healthy men, respectively) and markedly attenuated LH secretory burst mass after the second GnRH stimulus (49 +/- 8.8 vs. 90 +/- 13 and 83 +/- 19 IU/liter; poorly controlled vs. well controlled IDDM and healthy controls, respectively).
17709 12466346 The biological to immunological ratio of LH released in baseline conditions was higher in uncontrolled IDDM patients (0.81 +/- 0.10) than in controlled IDDM (0.37 +/- 0.08) and healthy controls (0.48 +/- 0.06; P < 0.01), whereas LH released in response to exogenous GnRH exhibited comparable ratios among the three study cohorts.
17710 12466346 Collectively, these results indicate that the function of the hypothalamic-gonadotrope axis is compromised in young men with poorly controlled IDDM, such that the amplitude of spontaneous pulsatile and exogenous GnRH-stimulated LH secretion is attenuated.
17711 12466346 To more clearly define the impact of early diabetic alterations in the male reproductive axis, we applied a combined strategy of patient selection restricted to young men with relatively short duration of IDDM, dual control groups, multiparameter deconvolution analysis to assess LH secretory activity, and assessment of time-dependent changes in human chorionic gonadotropin (hCG)-stimulated serum testosterone concentrations.
17712 12466346 Uncontrolled IDDM patients had significantly (P < 0.05) lower integrated serum LH concentrations after the first and second GnRH pulses (first GnRH pulse, 4460 +/- 770 vs. 7250 +/- 1200 and 5120 +/- 910 IU/liter; second pulse, 4700 +/- 615 vs. 7640 +/- 881 and 7100 +/- 1230 IU/liter; poorly controlled vs. well controlled IDDM and healthy men, respectively) and markedly attenuated LH secretory burst mass after the second GnRH stimulus (49 +/- 8.8 vs. 90 +/- 13 and 83 +/- 19 IU/liter; poorly controlled vs. well controlled IDDM and healthy controls, respectively).
17713 12466346 The biological to immunological ratio of LH released in baseline conditions was higher in uncontrolled IDDM patients (0.81 +/- 0.10) than in controlled IDDM (0.37 +/- 0.08) and healthy controls (0.48 +/- 0.06; P < 0.01), whereas LH released in response to exogenous GnRH exhibited comparable ratios among the three study cohorts.
17714 12466346 Collectively, these results indicate that the function of the hypothalamic-gonadotrope axis is compromised in young men with poorly controlled IDDM, such that the amplitude of spontaneous pulsatile and exogenous GnRH-stimulated LH secretion is attenuated.
17715 12466346 To more clearly define the impact of early diabetic alterations in the male reproductive axis, we applied a combined strategy of patient selection restricted to young men with relatively short duration of IDDM, dual control groups, multiparameter deconvolution analysis to assess LH secretory activity, and assessment of time-dependent changes in human chorionic gonadotropin (hCG)-stimulated serum testosterone concentrations.
17716 12466346 Uncontrolled IDDM patients had significantly (P < 0.05) lower integrated serum LH concentrations after the first and second GnRH pulses (first GnRH pulse, 4460 +/- 770 vs. 7250 +/- 1200 and 5120 +/- 910 IU/liter; second pulse, 4700 +/- 615 vs. 7640 +/- 881 and 7100 +/- 1230 IU/liter; poorly controlled vs. well controlled IDDM and healthy men, respectively) and markedly attenuated LH secretory burst mass after the second GnRH stimulus (49 +/- 8.8 vs. 90 +/- 13 and 83 +/- 19 IU/liter; poorly controlled vs. well controlled IDDM and healthy controls, respectively).
17717 12466346 The biological to immunological ratio of LH released in baseline conditions was higher in uncontrolled IDDM patients (0.81 +/- 0.10) than in controlled IDDM (0.37 +/- 0.08) and healthy controls (0.48 +/- 0.06; P < 0.01), whereas LH released in response to exogenous GnRH exhibited comparable ratios among the three study cohorts.
17718 12466346 Collectively, these results indicate that the function of the hypothalamic-gonadotrope axis is compromised in young men with poorly controlled IDDM, such that the amplitude of spontaneous pulsatile and exogenous GnRH-stimulated LH secretion is attenuated.
17719 12473241 Insulin is a predominant autoantigen in IDDM in man and the NOD mouse.
17720 12473241 None of the known pancreatic transcription factors for insulin; Pdx-1, Pax6 or Nkx6.1 were detectable in the thymus of Balb/c mice.
17721 12473241 These results support the idea that low insulin expression in the thymus may be a predisposing cause for development of diabetes in NOD mice analogous with what has been found in humans with the disease-disposing IDDM2 allele.
17722 12473241 Insulin is a predominant autoantigen in IDDM in man and the NOD mouse.
17723 12473241 None of the known pancreatic transcription factors for insulin; Pdx-1, Pax6 or Nkx6.1 were detectable in the thymus of Balb/c mice.
17724 12473241 These results support the idea that low insulin expression in the thymus may be a predisposing cause for development of diabetes in NOD mice analogous with what has been found in humans with the disease-disposing IDDM2 allele.
17725 12475765 One identified locus has a major effect on type 1 diabetes susceptibility (IDDM1), whereas other loci have significant, yet small, individual effects (IDDM2, IDDM15).
17726 12482192 Clustering of cases of insulin dependent diabetes (IDDM) occurring three years after hemophilus influenza B (HiB) immunization support causal relationship between immunization and IDDM.
17727 12498096 The levels of blood lymphocyte NAD(P)-dependent dehydrogenases were investigated in children and teenagers with different duration of insulin-dependent diabetes mellitus (IDDM).
17728 12498096 The level of some NAD(P)-dependent dehydrogenases changed proportionally in dependence of IDDM duration and insulin therapy did not restore their activities to the normal level.
17729 12498096 The levels of blood lymphocyte NAD(P)-dependent dehydrogenases were investigated in children and teenagers with different duration of insulin-dependent diabetes mellitus (IDDM).
17730 12498096 The level of some NAD(P)-dependent dehydrogenases changed proportionally in dependence of IDDM duration and insulin therapy did not restore their activities to the normal level.
17731 12501559 Since insulin measuring from sera became a routine laboratory test these two main types were nominated as insulin-dependent, and insulin non-dependent types (IDDM and NIDDM).
17732 12512830 These findings revealed that S. mansoni egg deposition which leads to a shift from Th1 (IFN-gamma mainly) to Th2 (IL4, IL5, IL10 and TGF-beta cytokine profiles causes down-regulation of the Th1 cell mediated autoimmune insulin dependant diabetes mellitus (IDDM).
17733 12520517 Vitamin D-deficiency in infancy and vitamin D receptor gene polymorphisms may be risk factors for insulin-dependent Diabetes mellitus (IDDM). 1,25(OH)(2)D(3) and its analogs significantly repress the development of insulitis and diabetes in the non-obese diabetic (NOD) mouse, a model of human IDDM. 1,25(OH)(2)D(3) may modulate IDDM disease pathogenesis by repression of type I cytokines, inhibition of dendritic cell maturation, and upregulation of regulatory T cells.
17734 12521082 On the contrary, in IDDM dysautonomia was independent of peripheral neuropathy.
17735 12570678 In particular, we have successfully used this approach to deliver neutralizing cytokine receptors such as interferon gamma (IFNgamma)-receptor-Ig fusion proteins or anti-inflammatory cytokines such as transforming growth factor beta-1 (TGF-beta1) and interleukin 4 (IL-4).
17736 12570678 Intramuscular gene therapy is effective in protecting against several experimental autoimmune diseases including insulin-dependent diabetes mellitus (IDDM), experimental allergic encephalomyelitis (EAE), and systemic lupus erythematosus (SLE).
17737 12594852 The imbalance of Th1/Th2 subsets is an important pathogenic mechanism for insulin-dependent diabetes mellitus (IDDM).
17738 12594852 We hypothesize that exogenous CGRP administration during insulitis may modulate the balance of Th lymphocytes, thereby providing a therapeutic intervention for IDDM.
17739 12594852 The effect of CGRP gene transfer on pathogenesis of IDDM was observedin autoimmune diabetic C57BL mice induced by multiple low-dose streptozotocin (MLDS) administration.
17740 12594852 CGRP gene transfer significantly inhibited T cell proliferation and secretion of the Th1 cytokine IFN-gamma, increased the level of the Th2 cytokine IL-10, but had no effect on IL-4 and TGF-beta1 secretion.
17741 12594852 CGRP gene transfer also decreased IL-12 and IFN-gamma levels in peritoneal effusion.
17742 12594852 Our results demonstrate that CGRP gene transfer selectively suppresses the pro-inflammatory Th1 subsets and promote anti-inflammatory Th2 subsets, resulting in amelioration of beta cell destruction and reduction of IDDM occurrence in mice with MLDS-induced diabetes.
17743 12594852 The imbalance of Th1/Th2 subsets is an important pathogenic mechanism for insulin-dependent diabetes mellitus (IDDM).
17744 12594852 We hypothesize that exogenous CGRP administration during insulitis may modulate the balance of Th lymphocytes, thereby providing a therapeutic intervention for IDDM.
17745 12594852 The effect of CGRP gene transfer on pathogenesis of IDDM was observedin autoimmune diabetic C57BL mice induced by multiple low-dose streptozotocin (MLDS) administration.
17746 12594852 CGRP gene transfer significantly inhibited T cell proliferation and secretion of the Th1 cytokine IFN-gamma, increased the level of the Th2 cytokine IL-10, but had no effect on IL-4 and TGF-beta1 secretion.
17747 12594852 CGRP gene transfer also decreased IL-12 and IFN-gamma levels in peritoneal effusion.
17748 12594852 Our results demonstrate that CGRP gene transfer selectively suppresses the pro-inflammatory Th1 subsets and promote anti-inflammatory Th2 subsets, resulting in amelioration of beta cell destruction and reduction of IDDM occurrence in mice with MLDS-induced diabetes.
17749 12594852 The imbalance of Th1/Th2 subsets is an important pathogenic mechanism for insulin-dependent diabetes mellitus (IDDM).
17750 12594852 We hypothesize that exogenous CGRP administration during insulitis may modulate the balance of Th lymphocytes, thereby providing a therapeutic intervention for IDDM.
17751 12594852 The effect of CGRP gene transfer on pathogenesis of IDDM was observedin autoimmune diabetic C57BL mice induced by multiple low-dose streptozotocin (MLDS) administration.
17752 12594852 CGRP gene transfer significantly inhibited T cell proliferation and secretion of the Th1 cytokine IFN-gamma, increased the level of the Th2 cytokine IL-10, but had no effect on IL-4 and TGF-beta1 secretion.
17753 12594852 CGRP gene transfer also decreased IL-12 and IFN-gamma levels in peritoneal effusion.
17754 12594852 Our results demonstrate that CGRP gene transfer selectively suppresses the pro-inflammatory Th1 subsets and promote anti-inflammatory Th2 subsets, resulting in amelioration of beta cell destruction and reduction of IDDM occurrence in mice with MLDS-induced diabetes.
17755 12594852 The imbalance of Th1/Th2 subsets is an important pathogenic mechanism for insulin-dependent diabetes mellitus (IDDM).
17756 12594852 We hypothesize that exogenous CGRP administration during insulitis may modulate the balance of Th lymphocytes, thereby providing a therapeutic intervention for IDDM.
17757 12594852 The effect of CGRP gene transfer on pathogenesis of IDDM was observedin autoimmune diabetic C57BL mice induced by multiple low-dose streptozotocin (MLDS) administration.
17758 12594852 CGRP gene transfer significantly inhibited T cell proliferation and secretion of the Th1 cytokine IFN-gamma, increased the level of the Th2 cytokine IL-10, but had no effect on IL-4 and TGF-beta1 secretion.
17759 12594852 CGRP gene transfer also decreased IL-12 and IFN-gamma levels in peritoneal effusion.
17760 12594852 Our results demonstrate that CGRP gene transfer selectively suppresses the pro-inflammatory Th1 subsets and promote anti-inflammatory Th2 subsets, resulting in amelioration of beta cell destruction and reduction of IDDM occurrence in mice with MLDS-induced diabetes.
17761 12613008 A 80-year-old female with insulin-dependent diabetes mellitus (IDDM) visited our hospital on November 24, 1999, because of nausea, vomiting and macrohematuria.
17762 12647272 From earlier studies it appears that weaning associated changes in the animal's physiology and that of the pancreas in particular, render diabetes-prone Bio-Breeding (DP-BB) rats susceptible to the induction and development of insulin-dependent diabetes mellitus (IDDM).
17763 12647272 Interestingly, when testing (mucosal) immune functions of short-term HC-fed rats, their mesenteric lymph node cells (MLNC) showed increased interferon-gamma (IFN-gamma) and reduced interleukin-10 (IL-10) production after in vitro stimulation.
17764 12648278 The human leukocyte antigen (HLA) class II DQB1*0201/0202-DRB1*04 genotype has been identified as predisposing to type 1 diabetes [insulin-dependent diabetes mellitus (IDDM)] in the Saudi Arabian population (P = 0.0002; odds ratio = 0.67; 95% confidence interval = 0.009-0.381).
17765 12648278 In this study, we searched for a factor at the DPB1 locus by analysing DPB1 polymorphism using sequence-based typing in 86 Saudi IDDM patients and control subjects, all carrying the HLA-DRB1*04/DQB1*02 haplotype or the known susceptibility allele DQB1*0201/0202.
17766 12648278 The human leukocyte antigen (HLA) class II DQB1*0201/0202-DRB1*04 genotype has been identified as predisposing to type 1 diabetes [insulin-dependent diabetes mellitus (IDDM)] in the Saudi Arabian population (P = 0.0002; odds ratio = 0.67; 95% confidence interval = 0.009-0.381).
17767 12648278 In this study, we searched for a factor at the DPB1 locus by analysing DPB1 polymorphism using sequence-based typing in 86 Saudi IDDM patients and control subjects, all carrying the HLA-DRB1*04/DQB1*02 haplotype or the known susceptibility allele DQB1*0201/0202.
17768 12657523 Both the CD4(+) and CD8(+) subsets of T cells are required for the normal development of IDDM in NOD mice.
17769 12657523 We have isolated a GAD(65) reactive, cytotoxic CD8(+) T cell clone R1 that produces large quantities of IFNgamma and accelerates the onset of insulitis.
17770 12657523 This clone proliferates and produces IFNgamma in response to GAD(65) presenting APCs and kills GAD(65) presenting targets.
17771 12657523 Furthermore, it expresses TNFalpha, CD25, CD28, CD44, CD45 and LFA1, but not CD95L This is the first example of a GAD(65)specific CD8(+) T cell clone that accelerates the onset of the insulitis, although it does not appear to accelerate the onset of diabetes.
17772 12657525 Independent crossing studies have demonstrated that diabetes in the BB rat is explained by at least three recessively acting genes termed Iddm1 (major histocompatibility complex), Iddm2 (lymphopenia), Iddm3 (unknown).
17773 12657525 About 50% of Iddm1 and Iddm2 homozygous first backcross hybrids (BC1) usually develop diabetes.
17774 12657525 Fifty nine Iddm1 and Iddm2 homozygous [(BNxBB)F1xBB] BC1 hybrids (35 M, 24 F) were observed for diabetes occurrence up to an age of 30 weeks.
17775 12657525 Significantly more Iddm1 and Iddm2 homozygous BC1 hybrids became diabetic (69 vs. 50%, p<0.003) with an age at onset of 91+/-31 days.
17776 12657525 Independent crossing studies have demonstrated that diabetes in the BB rat is explained by at least three recessively acting genes termed Iddm1 (major histocompatibility complex), Iddm2 (lymphopenia), Iddm3 (unknown).
17777 12657525 About 50% of Iddm1 and Iddm2 homozygous first backcross hybrids (BC1) usually develop diabetes.
17778 12657525 Fifty nine Iddm1 and Iddm2 homozygous [(BNxBB)F1xBB] BC1 hybrids (35 M, 24 F) were observed for diabetes occurrence up to an age of 30 weeks.
17779 12657525 Significantly more Iddm1 and Iddm2 homozygous BC1 hybrids became diabetic (69 vs. 50%, p<0.003) with an age at onset of 91+/-31 days.
17780 12657525 Independent crossing studies have demonstrated that diabetes in the BB rat is explained by at least three recessively acting genes termed Iddm1 (major histocompatibility complex), Iddm2 (lymphopenia), Iddm3 (unknown).
17781 12657525 About 50% of Iddm1 and Iddm2 homozygous first backcross hybrids (BC1) usually develop diabetes.
17782 12657525 Fifty nine Iddm1 and Iddm2 homozygous [(BNxBB)F1xBB] BC1 hybrids (35 M, 24 F) were observed for diabetes occurrence up to an age of 30 weeks.
17783 12657525 Significantly more Iddm1 and Iddm2 homozygous BC1 hybrids became diabetic (69 vs. 50%, p<0.003) with an age at onset of 91+/-31 days.
17784 12657525 Independent crossing studies have demonstrated that diabetes in the BB rat is explained by at least three recessively acting genes termed Iddm1 (major histocompatibility complex), Iddm2 (lymphopenia), Iddm3 (unknown).
17785 12657525 About 50% of Iddm1 and Iddm2 homozygous first backcross hybrids (BC1) usually develop diabetes.
17786 12657525 Fifty nine Iddm1 and Iddm2 homozygous [(BNxBB)F1xBB] BC1 hybrids (35 M, 24 F) were observed for diabetes occurrence up to an age of 30 weeks.
17787 12657525 Significantly more Iddm1 and Iddm2 homozygous BC1 hybrids became diabetic (69 vs. 50%, p<0.003) with an age at onset of 91+/-31 days.
17788 12683326 Insulin therapy remains the only treatment of insulin-dependent diabetes (IDDM)--the chronic autoimmune disorder resulting in B-cell destruction.
17789 12683326 The alternative mostly experimental methods of IDDM treatment call for restoration of insulin-producing cells.
17790 12683326 Insulin therapy remains the only treatment of insulin-dependent diabetes (IDDM)--the chronic autoimmune disorder resulting in B-cell destruction.
17791 12683326 The alternative mostly experimental methods of IDDM treatment call for restoration of insulin-producing cells.
17792 12695558 Several reports propose that apoptosis of pancreatic beta cells may play a central role in the pathogenesis of both spontaneous and induced insulin-dependent diabetes mellitus (IDDM) in animal models.
17793 12742378 We have recently described an impaired proliferative response of CD4(+) T-cells to primary antigens in patients with insulin-dependent diabetes mellitus (IDDM) [Clin.
17794 12742378 In order to further investigate possible mechanisms underlying this impairment, several factors known to be involved in the down-regulation of the immune response both at the level of APCs and CD4(+) T-cells were investigated: Monocyte-derived dendritic cells (MDDC) from IDDM patients were shown to express elevated amounts of CD86 (B7.2) (p=0.003) and reduced amounts of the adhesion molecule CD54 (ICAM-1) (p=0.03) on their cell surface compared to age-matched healthy controls and patients with non-insulin-dependent diabetes mellitus (NIDDM) as well as decreased SDS-PAGE stability of HLA-DQ and -DR peptide complexes directly isolated from the IDDM patients' peripheral blood mononuclear cells (PBMCs).
17795 12742378 Expression of CTLA-4 (CD152), known to be involved in the down-regulation of the immune response, was shown to be increased on CD4(+) T-cells from IDDM patients after exposure to the primary antigen KLH (keyhole limpet hemocyanin) presented by MDDC (p=0.0047).
17796 12742378 Likewise, purified CD4(+) T-cells from IDDM patients produced elevated levels of the cytokine TGF-beta1 after stimulation with immobilized monoclonal antibodies directed against CD3 and CD28 (p=0.014).
17797 12742378 When monocytes from IDDM patients were stimulated with lipopolysaccharide (LPS), an increased tendency to produce the inhibitory cytokine interleukin (IL)-10 (p=0.007) and the acute phase cytokine IL-6 (p=0.044) was observed, whereas the concentrations of tumor necrosis factor (TNF)-alpha, IL-1beta, and IL-12 were comparable to controls.
17798 12742378 We have recently described an impaired proliferative response of CD4(+) T-cells to primary antigens in patients with insulin-dependent diabetes mellitus (IDDM) [Clin.
17799 12742378 In order to further investigate possible mechanisms underlying this impairment, several factors known to be involved in the down-regulation of the immune response both at the level of APCs and CD4(+) T-cells were investigated: Monocyte-derived dendritic cells (MDDC) from IDDM patients were shown to express elevated amounts of CD86 (B7.2) (p=0.003) and reduced amounts of the adhesion molecule CD54 (ICAM-1) (p=0.03) on their cell surface compared to age-matched healthy controls and patients with non-insulin-dependent diabetes mellitus (NIDDM) as well as decreased SDS-PAGE stability of HLA-DQ and -DR peptide complexes directly isolated from the IDDM patients' peripheral blood mononuclear cells (PBMCs).
17800 12742378 Expression of CTLA-4 (CD152), known to be involved in the down-regulation of the immune response, was shown to be increased on CD4(+) T-cells from IDDM patients after exposure to the primary antigen KLH (keyhole limpet hemocyanin) presented by MDDC (p=0.0047).
17801 12742378 Likewise, purified CD4(+) T-cells from IDDM patients produced elevated levels of the cytokine TGF-beta1 after stimulation with immobilized monoclonal antibodies directed against CD3 and CD28 (p=0.014).
17802 12742378 When monocytes from IDDM patients were stimulated with lipopolysaccharide (LPS), an increased tendency to produce the inhibitory cytokine interleukin (IL)-10 (p=0.007) and the acute phase cytokine IL-6 (p=0.044) was observed, whereas the concentrations of tumor necrosis factor (TNF)-alpha, IL-1beta, and IL-12 were comparable to controls.
17803 12742378 We have recently described an impaired proliferative response of CD4(+) T-cells to primary antigens in patients with insulin-dependent diabetes mellitus (IDDM) [Clin.
17804 12742378 In order to further investigate possible mechanisms underlying this impairment, several factors known to be involved in the down-regulation of the immune response both at the level of APCs and CD4(+) T-cells were investigated: Monocyte-derived dendritic cells (MDDC) from IDDM patients were shown to express elevated amounts of CD86 (B7.2) (p=0.003) and reduced amounts of the adhesion molecule CD54 (ICAM-1) (p=0.03) on their cell surface compared to age-matched healthy controls and patients with non-insulin-dependent diabetes mellitus (NIDDM) as well as decreased SDS-PAGE stability of HLA-DQ and -DR peptide complexes directly isolated from the IDDM patients' peripheral blood mononuclear cells (PBMCs).
17805 12742378 Expression of CTLA-4 (CD152), known to be involved in the down-regulation of the immune response, was shown to be increased on CD4(+) T-cells from IDDM patients after exposure to the primary antigen KLH (keyhole limpet hemocyanin) presented by MDDC (p=0.0047).
17806 12742378 Likewise, purified CD4(+) T-cells from IDDM patients produced elevated levels of the cytokine TGF-beta1 after stimulation with immobilized monoclonal antibodies directed against CD3 and CD28 (p=0.014).
17807 12742378 When monocytes from IDDM patients were stimulated with lipopolysaccharide (LPS), an increased tendency to produce the inhibitory cytokine interleukin (IL)-10 (p=0.007) and the acute phase cytokine IL-6 (p=0.044) was observed, whereas the concentrations of tumor necrosis factor (TNF)-alpha, IL-1beta, and IL-12 were comparable to controls.
17808 12742378 We have recently described an impaired proliferative response of CD4(+) T-cells to primary antigens in patients with insulin-dependent diabetes mellitus (IDDM) [Clin.
17809 12742378 In order to further investigate possible mechanisms underlying this impairment, several factors known to be involved in the down-regulation of the immune response both at the level of APCs and CD4(+) T-cells were investigated: Monocyte-derived dendritic cells (MDDC) from IDDM patients were shown to express elevated amounts of CD86 (B7.2) (p=0.003) and reduced amounts of the adhesion molecule CD54 (ICAM-1) (p=0.03) on their cell surface compared to age-matched healthy controls and patients with non-insulin-dependent diabetes mellitus (NIDDM) as well as decreased SDS-PAGE stability of HLA-DQ and -DR peptide complexes directly isolated from the IDDM patients' peripheral blood mononuclear cells (PBMCs).
17810 12742378 Expression of CTLA-4 (CD152), known to be involved in the down-regulation of the immune response, was shown to be increased on CD4(+) T-cells from IDDM patients after exposure to the primary antigen KLH (keyhole limpet hemocyanin) presented by MDDC (p=0.0047).
17811 12742378 Likewise, purified CD4(+) T-cells from IDDM patients produced elevated levels of the cytokine TGF-beta1 after stimulation with immobilized monoclonal antibodies directed against CD3 and CD28 (p=0.014).
17812 12742378 When monocytes from IDDM patients were stimulated with lipopolysaccharide (LPS), an increased tendency to produce the inhibitory cytokine interleukin (IL)-10 (p=0.007) and the acute phase cytokine IL-6 (p=0.044) was observed, whereas the concentrations of tumor necrosis factor (TNF)-alpha, IL-1beta, and IL-12 were comparable to controls.
17813 12742378 We have recently described an impaired proliferative response of CD4(+) T-cells to primary antigens in patients with insulin-dependent diabetes mellitus (IDDM) [Clin.
17814 12742378 In order to further investigate possible mechanisms underlying this impairment, several factors known to be involved in the down-regulation of the immune response both at the level of APCs and CD4(+) T-cells were investigated: Monocyte-derived dendritic cells (MDDC) from IDDM patients were shown to express elevated amounts of CD86 (B7.2) (p=0.003) and reduced amounts of the adhesion molecule CD54 (ICAM-1) (p=0.03) on their cell surface compared to age-matched healthy controls and patients with non-insulin-dependent diabetes mellitus (NIDDM) as well as decreased SDS-PAGE stability of HLA-DQ and -DR peptide complexes directly isolated from the IDDM patients' peripheral blood mononuclear cells (PBMCs).
17815 12742378 Expression of CTLA-4 (CD152), known to be involved in the down-regulation of the immune response, was shown to be increased on CD4(+) T-cells from IDDM patients after exposure to the primary antigen KLH (keyhole limpet hemocyanin) presented by MDDC (p=0.0047).
17816 12742378 Likewise, purified CD4(+) T-cells from IDDM patients produced elevated levels of the cytokine TGF-beta1 after stimulation with immobilized monoclonal antibodies directed against CD3 and CD28 (p=0.014).
17817 12742378 When monocytes from IDDM patients were stimulated with lipopolysaccharide (LPS), an increased tendency to produce the inhibitory cytokine interleukin (IL)-10 (p=0.007) and the acute phase cytokine IL-6 (p=0.044) was observed, whereas the concentrations of tumor necrosis factor (TNF)-alpha, IL-1beta, and IL-12 were comparable to controls.
17818 12744920 Basal membrane ATP dependent calcium transport was unaltered in gestational diabetes (GDM) but increased by 54 per cent in insulin dependent diabetes (IDDM) compared to controls (P< 0.05; n =14).
17819 12744920 We have previously shown that the mid-molecular fragment of parathyroid hormone related peptide (PTHrP midmolecule) stimulates BM Ca(2+) ATPase in vitro.
17820 12750767 IDDM2/insulin VNTR modifies risk conferred by IDDM1/HLA for development of Type 1 diabetes and associated autoimmunity.
17821 12759426 IL-12 administration accelerates autoimmune diabetes in both wild-type and IFN-gamma-deficient nonobese diabetic mice, revealing pathogenic and protective effects of IL-12-induced IFN-gamma.
17822 12759426 IL-12 administration to nonobese diabetic (NOD) mice induces IFN-gamma-secreting type 1 T cells and high circulating IFN-gamma levels and accelerates insulin-dependent diabetes mellitus (IDDM).
17823 12759426 Here we show that IL-12-induced IFN-gamma production is dispensable for diabetes acceleration, because exogenous IL-12 could enhance IDDM development in IFN-gamma-deficient as well as in IFN-gamma-sufficient NOD mice.
17824 12759426 Both in IFN-gamma(+/-) and IFN-gamma(-/-) NOD mice, IL-12 administration generates a massive and destructive insulitis characterized by T cells, macrophages, and CD11c(+) dendritic cells, and increases the number of pancreatic CD4(+) cells secreting IL-2 and TNF-alpha.
17825 12759426 Surprisingly, IL-12-induced IFN-gamma hinders pancreatic B cell infiltration and inhibits the capacity of APCs to activate T cells.
17826 12759426 Although pancreatic CD4(+) T cells from IL-12-treated IFN-gamma(-/-) mice fail to up-regulate the P-selectin ligand, suggesting that their entry into the pancreas may be impaired, T cell expansion is favored in these mice compared with IL-12-treated IFN-gamma(+/-) mice because IL-12 administration in the absence of IFN-gamma leads to enhanced cell proliferation and reduced T cell apoptosis.
17827 12759426 NO, an effector molecule in beta cell destruction, is produced ex vivo in high quantity by pancreas-infiltrating cells through a mechanism involving IL-12-induced IFN-gamma.
17828 12759426 Conversely, in IL-12-treated IFN-gamma-deficient mice, other pathways of beta cell death appear to be increased, as indicated by the up-regulated expression of Fas ligand on Th1 cells in the absence of IFN-gamma.
17829 12759426 These data demonstrate that IFN-gamma has a dual role, pathogenic and protective, in IDDM development, and its deletion allows IL-12 to establish alternative pathways leading to diabetes acceleration.
17830 12759426 IL-12 administration accelerates autoimmune diabetes in both wild-type and IFN-gamma-deficient nonobese diabetic mice, revealing pathogenic and protective effects of IL-12-induced IFN-gamma.
17831 12759426 IL-12 administration to nonobese diabetic (NOD) mice induces IFN-gamma-secreting type 1 T cells and high circulating IFN-gamma levels and accelerates insulin-dependent diabetes mellitus (IDDM).
17832 12759426 Here we show that IL-12-induced IFN-gamma production is dispensable for diabetes acceleration, because exogenous IL-12 could enhance IDDM development in IFN-gamma-deficient as well as in IFN-gamma-sufficient NOD mice.
17833 12759426 Both in IFN-gamma(+/-) and IFN-gamma(-/-) NOD mice, IL-12 administration generates a massive and destructive insulitis characterized by T cells, macrophages, and CD11c(+) dendritic cells, and increases the number of pancreatic CD4(+) cells secreting IL-2 and TNF-alpha.
17834 12759426 Surprisingly, IL-12-induced IFN-gamma hinders pancreatic B cell infiltration and inhibits the capacity of APCs to activate T cells.
17835 12759426 Although pancreatic CD4(+) T cells from IL-12-treated IFN-gamma(-/-) mice fail to up-regulate the P-selectin ligand, suggesting that their entry into the pancreas may be impaired, T cell expansion is favored in these mice compared with IL-12-treated IFN-gamma(+/-) mice because IL-12 administration in the absence of IFN-gamma leads to enhanced cell proliferation and reduced T cell apoptosis.
17836 12759426 NO, an effector molecule in beta cell destruction, is produced ex vivo in high quantity by pancreas-infiltrating cells through a mechanism involving IL-12-induced IFN-gamma.
17837 12759426 Conversely, in IL-12-treated IFN-gamma-deficient mice, other pathways of beta cell death appear to be increased, as indicated by the up-regulated expression of Fas ligand on Th1 cells in the absence of IFN-gamma.
17838 12759426 These data demonstrate that IFN-gamma has a dual role, pathogenic and protective, in IDDM development, and its deletion allows IL-12 to establish alternative pathways leading to diabetes acceleration.
17839 12759426 IL-12 administration accelerates autoimmune diabetes in both wild-type and IFN-gamma-deficient nonobese diabetic mice, revealing pathogenic and protective effects of IL-12-induced IFN-gamma.
17840 12759426 IL-12 administration to nonobese diabetic (NOD) mice induces IFN-gamma-secreting type 1 T cells and high circulating IFN-gamma levels and accelerates insulin-dependent diabetes mellitus (IDDM).
17841 12759426 Here we show that IL-12-induced IFN-gamma production is dispensable for diabetes acceleration, because exogenous IL-12 could enhance IDDM development in IFN-gamma-deficient as well as in IFN-gamma-sufficient NOD mice.
17842 12759426 Both in IFN-gamma(+/-) and IFN-gamma(-/-) NOD mice, IL-12 administration generates a massive and destructive insulitis characterized by T cells, macrophages, and CD11c(+) dendritic cells, and increases the number of pancreatic CD4(+) cells secreting IL-2 and TNF-alpha.
17843 12759426 Surprisingly, IL-12-induced IFN-gamma hinders pancreatic B cell infiltration and inhibits the capacity of APCs to activate T cells.
17844 12759426 Although pancreatic CD4(+) T cells from IL-12-treated IFN-gamma(-/-) mice fail to up-regulate the P-selectin ligand, suggesting that their entry into the pancreas may be impaired, T cell expansion is favored in these mice compared with IL-12-treated IFN-gamma(+/-) mice because IL-12 administration in the absence of IFN-gamma leads to enhanced cell proliferation and reduced T cell apoptosis.
17845 12759426 NO, an effector molecule in beta cell destruction, is produced ex vivo in high quantity by pancreas-infiltrating cells through a mechanism involving IL-12-induced IFN-gamma.
17846 12759426 Conversely, in IL-12-treated IFN-gamma-deficient mice, other pathways of beta cell death appear to be increased, as indicated by the up-regulated expression of Fas ligand on Th1 cells in the absence of IFN-gamma.
17847 12759426 These data demonstrate that IFN-gamma has a dual role, pathogenic and protective, in IDDM development, and its deletion allows IL-12 to establish alternative pathways leading to diabetes acceleration.
17848 12774662 [Content of lipid peroxidation products, alpha-tocopherol and ceruloplasmin in the blood of patients with vascular complications of insulin-dependent diabetes mellitus].
17849 12774662 The content of lipid peroxidation products (LPP), as well as the concentrations of alpha-tocopherol (alpha-TC) and of ceruloplasmin (CP) were examined in the blood serum of patients with insulin-dependent diabetes mellitus (IDDM) without any vascular complications and with diabetic micro- and macroangiopathies.
17850 12792702 Three groups were compared in the present study: 1) nondiabetic control individuals (N = 19); 2) insulin-dependent diabetes mellitus (IDDM) patients (on insulin treatment) (N = 19); 3) non-insulin-dependent diabetes mellitus (NIDDM) patients using oral hypoglycemic agents and no insulin treatment (N = 22).
17851 12792702 The overall position of the ODC was the same for the three groups despite an increase of the glycosylated hemoglobin fraction that was expected to shift the ODC to the left in both groups of diabetic patients (HbA1c: control, 4.6%; IDDM, 10.5%; NIDDM, 9.0%).
17852 12792702 In IDDM patients, the effect of the glycosylated hemoglobin fraction on the position of the ODC appeared to be counterbalanced by small though statistically significant increases in 2,3-DPG concentration from 2.05 (control) to 2.45 mol/ml blood (IDDM).
17853 12792702 Three groups were compared in the present study: 1) nondiabetic control individuals (N = 19); 2) insulin-dependent diabetes mellitus (IDDM) patients (on insulin treatment) (N = 19); 3) non-insulin-dependent diabetes mellitus (NIDDM) patients using oral hypoglycemic agents and no insulin treatment (N = 22).
17854 12792702 The overall position of the ODC was the same for the three groups despite an increase of the glycosylated hemoglobin fraction that was expected to shift the ODC to the left in both groups of diabetic patients (HbA1c: control, 4.6%; IDDM, 10.5%; NIDDM, 9.0%).
17855 12792702 In IDDM patients, the effect of the glycosylated hemoglobin fraction on the position of the ODC appeared to be counterbalanced by small though statistically significant increases in 2,3-DPG concentration from 2.05 (control) to 2.45 mol/ml blood (IDDM).
17856 12792702 Three groups were compared in the present study: 1) nondiabetic control individuals (N = 19); 2) insulin-dependent diabetes mellitus (IDDM) patients (on insulin treatment) (N = 19); 3) non-insulin-dependent diabetes mellitus (NIDDM) patients using oral hypoglycemic agents and no insulin treatment (N = 22).
17857 12792702 The overall position of the ODC was the same for the three groups despite an increase of the glycosylated hemoglobin fraction that was expected to shift the ODC to the left in both groups of diabetic patients (HbA1c: control, 4.6%; IDDM, 10.5%; NIDDM, 9.0%).
17858 12792702 In IDDM patients, the effect of the glycosylated hemoglobin fraction on the position of the ODC appeared to be counterbalanced by small though statistically significant increases in 2,3-DPG concentration from 2.05 (control) to 2.45 mol/ml blood (IDDM).
17859 12826204 Human fetal pancreas (HFP) is a potential source of transplantable islets for the treatment of type 1 insulin-dependent diabetes mellitus (IDDM).
17860 12887108 The strong associations between poor vitamin D nutrition, particular VDR alleles, and susceptibility to chronic mycobacterial infections, together with evidence that 1alpha,25-(OH)2D3 served as a vaccine adjuvant enhancing antibody-mediated immunity, suggest a model wherein high levels of 1alpha,25-(OH)2D3-liganded VDR transcriptional activity may promote the CD4+ T helper 2 (Th2) cell-mediated and mucosal antibody responses to cutaneous antigens in vivo.
17861 12887108 Studies done in animal models of multiple sclerosis (MS), insulin-dependent diabetes mellitus (IDDM), inflammatory bowel disease (IBD), and transplantation support a model wherein the 1alpha,25-(OH)2D3 may augment the function of suppressor T cells that maintain self tolerance to organ-specific self antigens.
17862 12901503 Preliminary studies on associations of IDDM3, IDDM4, IDDM5 and IDDM8 with IDDM in Chengdu population.
17863 12911280 Chromosomal regions on which the genes Iddm 4 (BB.6s), Iddm6 (BB.Xs) and Iddm 2 (BB.LL) are located were exchanged.
17864 12954155 In this study, we evaluated changes in levels of nitric oxide (NO) and von Willebrand Factor (vWF) to detect early endothelial dysfunction in IDDM patients recently diagnosed.
17865 14509931 To investigate the role of cholecystokinin (ChCK) in the pathogenesis of insulin-dependent diabetes mellitus (IDDM) and to search the ways of its treatment with good prospects we conducted a comparative study of the effects of chronic conjunctive instillations (c.i.)) and intracerebroventricular administrations (i.c.v.) of cholecystokinin octapeptide (ChCK-8) to intact and streptozotocin-induced IDDM rats.
17866 14509931 Both ways of ChCK-8 administrations to a IDDM rats caused a positive effect on those animals by inhibiting a destruction of beta-cells, stimulating their function, and decreasing the content of alpha-cells in pancreatic islets which lead to a significant increase in insulin and a decrease in glucose in blood.
17867 14509931 To investigate the role of cholecystokinin (ChCK) in the pathogenesis of insulin-dependent diabetes mellitus (IDDM) and to search the ways of its treatment with good prospects we conducted a comparative study of the effects of chronic conjunctive instillations (c.i.)) and intracerebroventricular administrations (i.c.v.) of cholecystokinin octapeptide (ChCK-8) to intact and streptozotocin-induced IDDM rats.
17868 14509931 Both ways of ChCK-8 administrations to a IDDM rats caused a positive effect on those animals by inhibiting a destruction of beta-cells, stimulating their function, and decreasing the content of alpha-cells in pancreatic islets which lead to a significant increase in insulin and a decrease in glucose in blood.
17869 14510692 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease resulting in destruction of the pancreatic beta-cells in the islets of Langerhans.
17870 14510692 Commonly employed treatment of IDDM requires periodic insulin therapy, which is not ideal because of its inability to prevent chronic complications such as nephropathy, neuropathy and retinopathy.
17871 14510692 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease resulting in destruction of the pancreatic beta-cells in the islets of Langerhans.
17872 14510692 Commonly employed treatment of IDDM requires periodic insulin therapy, which is not ideal because of its inability to prevent chronic complications such as nephropathy, neuropathy and retinopathy.
17873 14551599 There was some evidence for an interaction between -3233 C>T and the T1D locus IDDM2 in the insulin gene region (P=0.001 in the combined and P=0.02 in the Finnish data set).
17874 14566435 The HLA complex on chromosome 6, especially of the HLA class II genes, plays an important role in the pathogenesis of insulin-dependent diabetes mellitus (IDDM).
17875 14575615 The morbidity of insulin-dependent diabetes mellitus (IDDM) in children develops not evenly.
17876 14592444 Tumor necrosis factor-alpha (TNF-alpha) is a cytokine considered to play a key role in beta-cell destruction in insulin-dependent diabetes mellitus (IDDM).
17877 14592444 Expression of TNF receptor I, inducible form of nitric oxide synthase (iNOS), interleukin-1 beta-converting enzyme (ICE), Bcl-2, and nuclear factor kappa B (NF-kappa B) was analyzed by reverse transcriptase-polymerase chain reaction to investigate the suppressor mechanism of FTS on TNF-alpha-induced apoptosis.
17878 14592444 FTS treatment suppressed the expression of iNOS and Bcl-2 mRNA in TNF-alpha-treated cells.
17879 14592444 The expression of NF-kappa B mRNA in TNF-alpha-treated cells was enhanced after FTS treatment, while that of ICE mRNA did not change in TNF-alpha-treated cells with or without FTS treatment.
17880 14592444 These results suggest that the inhibition of MIN6 cell death by FTS on TNF-alpha-induced apoptosis is caused by a negative feedback mechanism involving the inhibition of iNOS induction.
17881 14598492 A total of 99 patients (198 eyes) with insulin-dependent diabetes mellitus (IDDM) without diabetic retinopathy (DR) and DR of various stages were observed.
17882 14602847 Gender differences in memory and learning in children with insulin-dependent diabetes mellitus (IDDM) over a 4-year follow-up interval.
17883 14615071 Epidemiological studies, however, have so far failed to demonstrate any causal relationship between vaccination and autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM).
17884 14641608 QoL of 20 children with PA and 20 children with insulin-dependent diabetes mellitus (IDDM) was measured using two disease-specific QoL questionnaires (higher scores correspond to a poorer QoL).
17885 14648003 Our objective was to study neonates born to insulin-dependent diabetes mellitus (IDDM) mothers to detect the spectrum of congenital heart disease (CHD).
17886 14652638 Therefore, first of all the aim was to investigate if differences in blood coagulation and fibrinolysis can be demonstrated in subjects with insulin-dependent diabetes mellitus (IDDM) compared to controls and secondly, if differences concerning exercise induced changes can be seen in diabetics. 16 moderately fit subjects with IDDM and 16 matched controls underwent a maximal step test.
17887 14652638 The rest values (mean of the two rest samples) in extrinsic total thrombin potential (TTPex, P=0.049), tPA-activity (P=0.007) were significantly higher and in PAI-1-antigen (P=0.002) -activity (P=0.049) lower in the diabetic group.
17888 14652638 IDDM led to higher extrinsic total thrombin and fibrinolytic potential at rest, and reducing the exercise provoked distribution of tPA-antigen and decrease of PAI-1-antigen.
17889 14652638 Therefore, first of all the aim was to investigate if differences in blood coagulation and fibrinolysis can be demonstrated in subjects with insulin-dependent diabetes mellitus (IDDM) compared to controls and secondly, if differences concerning exercise induced changes can be seen in diabetics. 16 moderately fit subjects with IDDM and 16 matched controls underwent a maximal step test.
17890 14652638 The rest values (mean of the two rest samples) in extrinsic total thrombin potential (TTPex, P=0.049), tPA-activity (P=0.007) were significantly higher and in PAI-1-antigen (P=0.002) -activity (P=0.049) lower in the diabetic group.
17891 14652638 IDDM led to higher extrinsic total thrombin and fibrinolytic potential at rest, and reducing the exercise provoked distribution of tPA-antigen and decrease of PAI-1-antigen.
17892 14679087 Caspase 7 is a positional candidate gene for IDDM 17 in a Bedouin Arab family.
17893 14679087 Caspase 7 (CASP7), an apoptosis-related cysteine protease, is one of the few known genes in this region.
17894 14679484 A cross-sectional study design was undertaken to assess pulmonary function in children with insulin-dependent diabetes mellitus (IDDM), and to establish if there is any relationship with diabetic factors and complications.
17895 14688931 We have followed eight first-degree relatives of IDDM patients (insulin-dependent, type I diabetes) attending the outpatient diabetes clinic at the State University of Rio de Janeiro for three years, all of them with positive islet cell antibodies (ICA and/or ICA-CF).
17896 14688931 Three out of eight relatives less than fifteen years old have subsequently progressed to overt Insulin-Dependent Diabetes Mellitus (IDDM) 12, 21 and 8 months after the first positive autoantibodies detection.
17897 14688931 We have followed eight first-degree relatives of IDDM patients (insulin-dependent, type I diabetes) attending the outpatient diabetes clinic at the State University of Rio de Janeiro for three years, all of them with positive islet cell antibodies (ICA and/or ICA-CF).
17898 14688931 Three out of eight relatives less than fifteen years old have subsequently progressed to overt Insulin-Dependent Diabetes Mellitus (IDDM) 12, 21 and 8 months after the first positive autoantibodies detection.
17899 14692131 The aim of this case-control study conducted in Belgrade during 1994-1997 was to investigate whether parental demographic characteristics and habits are associated with insulin-dependent diabetes mellitus (IDDM).
17900 14692396 The IDDM and NIDDM patients had above-normal absolute lymphocyte counts, whereas the percentages of CD3, CD4 adn CD8 T lymphocytes were significantly reduced.
17901 14692396 The low intracellular reduced glutathione(GSH) and the unbalanced profile of key enzymes involved in GSH metabolism, gamma-glutamyltransferase (gamma-GT) and glutathione-S-transferase (GST), account for the increased oxidative status of PBMC from diabetic patients.
17902 14695479 The insulin complement with gene therapy has been used as an experimental treatment for insulin dependent diabetes (IDDM).
17903 14724691 hIan5: the human ortholog to the rat Ian4/Iddm1/lyp is a new member of the Ian family that is overexpressed in B-cell lymphoid malignancies.
17904 14724691 Recently, the rat Ian4 (rIan4) was cloned and it appears to be identical to the gene Iddm1/lyp responsible for severe lymphopenia and the development of insulin-dependent diabetes in the BB-DP rat.
17905 14724691 Different blood fractions show high hIan5 expression in CD4- and CD8-positive T cells and monocytes, but not in B lymphocytes.
17906 14724691 hIan5: the human ortholog to the rat Ian4/Iddm1/lyp is a new member of the Ian family that is overexpressed in B-cell lymphoid malignancies.
17907 14724691 Recently, the rat Ian4 (rIan4) was cloned and it appears to be identical to the gene Iddm1/lyp responsible for severe lymphopenia and the development of insulin-dependent diabetes in the BB-DP rat.
17908 14724691 Different blood fractions show high hIan5 expression in CD4- and CD8-positive T cells and monocytes, but not in B lymphocytes.
17909 14734853 The effects of tacrolimus on insulin-dependent diabetes mellitus (IDDM) induced by the D-variant of encephalomyocarditis virus (D-EMCV) have been investigated.
17910 14734853 Expressions of TNF-alpha and IFN-gamma mRNA in spleens of tacrolimus-treated D-EMCV-infected mice were lower than that of non-treated tacrolimus DEMCV-infected mice on 7 DPI.
17911 14734853 The results suggest that tacrolimus suppresses expressions of TNF-alpha and IFN-gamma mRNAs to prevent the onset of D-EMCV-induced IDDM.
17912 14734853 The effects of tacrolimus on insulin-dependent diabetes mellitus (IDDM) induced by the D-variant of encephalomyocarditis virus (D-EMCV) have been investigated.
17913 14734853 Expressions of TNF-alpha and IFN-gamma mRNA in spleens of tacrolimus-treated D-EMCV-infected mice were lower than that of non-treated tacrolimus DEMCV-infected mice on 7 DPI.
17914 14734853 The results suggest that tacrolimus suppresses expressions of TNF-alpha and IFN-gamma mRNAs to prevent the onset of D-EMCV-induced IDDM.
17915 14735147 Genetic association with type 1 diabetes (T1D) has been established for two chromosomal regions: HLA DQ/DR (IDDM1) and INS VNTR (IDDM2).
17916 14735147 Functional genetic polymorphisms of proinflammatory (T-helper-1: IL-2, IL-12 and IFN-gamma), anti-inflammatory (T-helper-2: IL-4, IL-6 and IL-10) and metabolic (IGF-I, VDR and INS) genes were determined in 206 Dutch simplex families with juvenile onset T1D and the results were analysed using the transmission disequilibrium test.
17917 14735147 Significantly increased transmission to T1D probands was observed for the loci IDDM1, IDDM2 and the vitamin D receptor.
17918 14735147 Although none of the other individual polymorphisms was associated with disease individually, the combination of T-helper-2 and metabolic/growth alleles IL-10(*)R2, IL-4(*)C, VDR(*)C and IGF-I(*)wt was found to be transmitted more frequently than expected (67%, P(c)=0.015).
17919 14735147 Genetic association with type 1 diabetes (T1D) has been established for two chromosomal regions: HLA DQ/DR (IDDM1) and INS VNTR (IDDM2).
17920 14735147 Functional genetic polymorphisms of proinflammatory (T-helper-1: IL-2, IL-12 and IFN-gamma), anti-inflammatory (T-helper-2: IL-4, IL-6 and IL-10) and metabolic (IGF-I, VDR and INS) genes were determined in 206 Dutch simplex families with juvenile onset T1D and the results were analysed using the transmission disequilibrium test.
17921 14735147 Significantly increased transmission to T1D probands was observed for the loci IDDM1, IDDM2 and the vitamin D receptor.
17922 14735147 Although none of the other individual polymorphisms was associated with disease individually, the combination of T-helper-2 and metabolic/growth alleles IL-10(*)R2, IL-4(*)C, VDR(*)C and IGF-I(*)wt was found to be transmitted more frequently than expected (67%, P(c)=0.015).
17923 14735361 We studied the histo- and immunopathology of the endocrine and exocrine pancreas and a number of other organs in a new insulin-dependent diabetes mellitus (IDDM) rat model (LEW.1AR1/Ztm- iddm rat).
17924 14735361 The islet infiltrate was composed mainly of ED1-positive macrophages and T lymphocytes, comprising a large number of CD8(+) lymphocytes and a few CD4(+) lymphocytes.
17925 14747305 Haplotype tag single nucleotide polymorphism analysis of the human orthologues of the rat type 1 diabetes genes Ian4 (Lyp/Iddm1) and Cblb.
17926 14747305 Recently, a frameshift deletion in Ian4, a member of the immune-associated nucleotide (Ian)-related gene family, has been shown to map to BB rat Iddm1.
17927 14747305 Evaluation of disease association by a multilocus transmission/disequilibrium test (TDT) gave a P value of 0.484 for IAN4L1 and 0.692 for CBLB, suggesting that neither gene influences susceptibility to common alleles of human type 1 diabetes in these populations.
17928 14747305 Haplotype tag single nucleotide polymorphism analysis of the human orthologues of the rat type 1 diabetes genes Ian4 (Lyp/Iddm1) and Cblb.
17929 14747305 Recently, a frameshift deletion in Ian4, a member of the immune-associated nucleotide (Ian)-related gene family, has been shown to map to BB rat Iddm1.
17930 14747305 Evaluation of disease association by a multilocus transmission/disequilibrium test (TDT) gave a P value of 0.484 for IAN4L1 and 0.692 for CBLB, suggesting that neither gene influences susceptibility to common alleles of human type 1 diabetes in these populations.
17931 14761780 Heart failure is known to be a complication of insulin-dependent (IDDM) and noninsulin-dependent diabetes mellitus (NIDDM) even in the absence of coronary heart disease or hypertension.
17932 14761780 Diabetic animals showed a twofold increase in cardiomyocyte volume with increased left ventricular ANP but not BNP mRNA levels in spite of a reduced plasma renin activity (PRA) 2 months after onset of diabetes compared to nondiabetic littermates.
17933 14761780 Perivascular fibrosis and laminin thickness were significantly augmented in diabetic rat myocardium irrespective of insulin treatment, whereas interstitial collagen I and fibronectin were similarly found in diabetic and control myocardium.
17934 14972202 Type 1 (formerly insulin-dependent diabetes mellitus IDDM) is immune-mediated and leads to absolute insulin deficiency.
17935 15003810 Epidemiological studies have associated coxsackie B virus (CBV) with the development of insulin-dependent diabetes mellitus (IDDM) in humans.
17936 15008838 Evidence for a Type 1 diabetes-specific mechanism for the insulin gene-associated IDDM2 locus rather than a general influence on autoimmunity.
17937 15013991 In nonobese diabetogenic (NOD) mice that spontaneously develop insulin-dependent diabetes mellitus (IDDM) and SS, we replaced major histocompatibility complex (MHC) class II (A(g7) E(g7)) and class I D(b) with MHC class II (A(d) E(d)) and class I D(d) from nondiabetic B10.D2 mice to produce an animal model that inhibited IDDM without affecting SS.
17938 15016222 Profound changes in the GH-IGF-I system in adolescent girls with IDDM: can IGFBP1 be used to reflect overall glucose regulation?
17939 15016222 Disturbances in the relations between insulin, growth hormone (GH) and insulin-like growth factor I (IGF-I) may be a major cause behind deteriorated metabolic control in adolescent girls with type I diabetes.
17940 15016222 Ten girls with well-controlled insulin-dependent diabetes mellitus (IDDM), hemoglobin A1c (HbA1c) 6.5+/-0.4% (normal range 3.9-5.2%) and nine healthy controls were investigated and compared with 11 girls with poor glucose regulation, HbA1c 10.9+/-0.4%, and their corresponding controls.
17941 15016222 Serum profiles of glucose, insulin, GH and IGF-binding protein 1 (IGFBP1) were analysed in addition to IGF-I and HbA1c.
17942 15016222 Secondly, despite similar insulin concentrations (mean 24 h insulin - girls with poorly controlled diabetes 22.9+/-2.6 and girls with well-controlled diabetes 27.3+/-2.9 mU/L, respectively; p=0.26), there was a marked difference in IGFBP1 concentrations between the two groups with IDDM (mean IGFBP1 - girls with poorly controlled diabetes 70.5+/-9.1 microg/L vs girls with well-controlled diabetes 28.6+/-3.3; p<0.001).
17943 15016222 Despite equally elevated GH concentrations that may induce insulin resistance, the markedly lower concentrations of IGFBP1 in the well-controlled group indicate a higher hepatic insulin sensitivity in these girls compared with those with a poor control.
17944 15016222 Furthermore, in spite of similar total IGF-I concentrations, the lower IGFBP1 concentrations may result in higher IGF-I bioactivity in the well-controlled group.
17945 15016222 IGFBP1 may be a marker of overall insulinization in adolescents with type 1 diabetes, independent of the absolute insulin dose used for therapy.
17946 15016222 Profound changes in the GH-IGF-I system in adolescent girls with IDDM: can IGFBP1 be used to reflect overall glucose regulation?
17947 15016222 Disturbances in the relations between insulin, growth hormone (GH) and insulin-like growth factor I (IGF-I) may be a major cause behind deteriorated metabolic control in adolescent girls with type I diabetes.
17948 15016222 Ten girls with well-controlled insulin-dependent diabetes mellitus (IDDM), hemoglobin A1c (HbA1c) 6.5+/-0.4% (normal range 3.9-5.2%) and nine healthy controls were investigated and compared with 11 girls with poor glucose regulation, HbA1c 10.9+/-0.4%, and their corresponding controls.
17949 15016222 Serum profiles of glucose, insulin, GH and IGF-binding protein 1 (IGFBP1) were analysed in addition to IGF-I and HbA1c.
17950 15016222 Secondly, despite similar insulin concentrations (mean 24 h insulin - girls with poorly controlled diabetes 22.9+/-2.6 and girls with well-controlled diabetes 27.3+/-2.9 mU/L, respectively; p=0.26), there was a marked difference in IGFBP1 concentrations between the two groups with IDDM (mean IGFBP1 - girls with poorly controlled diabetes 70.5+/-9.1 microg/L vs girls with well-controlled diabetes 28.6+/-3.3; p<0.001).
17951 15016222 Despite equally elevated GH concentrations that may induce insulin resistance, the markedly lower concentrations of IGFBP1 in the well-controlled group indicate a higher hepatic insulin sensitivity in these girls compared with those with a poor control.
17952 15016222 Furthermore, in spite of similar total IGF-I concentrations, the lower IGFBP1 concentrations may result in higher IGF-I bioactivity in the well-controlled group.
17953 15016222 IGFBP1 may be a marker of overall insulinization in adolescents with type 1 diabetes, independent of the absolute insulin dose used for therapy.
17954 15016222 Profound changes in the GH-IGF-I system in adolescent girls with IDDM: can IGFBP1 be used to reflect overall glucose regulation?
17955 15016222 Disturbances in the relations between insulin, growth hormone (GH) and insulin-like growth factor I (IGF-I) may be a major cause behind deteriorated metabolic control in adolescent girls with type I diabetes.
17956 15016222 Ten girls with well-controlled insulin-dependent diabetes mellitus (IDDM), hemoglobin A1c (HbA1c) 6.5+/-0.4% (normal range 3.9-5.2%) and nine healthy controls were investigated and compared with 11 girls with poor glucose regulation, HbA1c 10.9+/-0.4%, and their corresponding controls.
17957 15016222 Serum profiles of glucose, insulin, GH and IGF-binding protein 1 (IGFBP1) were analysed in addition to IGF-I and HbA1c.
17958 15016222 Secondly, despite similar insulin concentrations (mean 24 h insulin - girls with poorly controlled diabetes 22.9+/-2.6 and girls with well-controlled diabetes 27.3+/-2.9 mU/L, respectively; p=0.26), there was a marked difference in IGFBP1 concentrations between the two groups with IDDM (mean IGFBP1 - girls with poorly controlled diabetes 70.5+/-9.1 microg/L vs girls with well-controlled diabetes 28.6+/-3.3; p<0.001).
17959 15016222 Despite equally elevated GH concentrations that may induce insulin resistance, the markedly lower concentrations of IGFBP1 in the well-controlled group indicate a higher hepatic insulin sensitivity in these girls compared with those with a poor control.
17960 15016222 Furthermore, in spite of similar total IGF-I concentrations, the lower IGFBP1 concentrations may result in higher IGF-I bioactivity in the well-controlled group.
17961 15016222 IGFBP1 may be a marker of overall insulinization in adolescents with type 1 diabetes, independent of the absolute insulin dose used for therapy.
17962 15023151 Sixteen prospective, randomized comparative studies providing information on incidence of insulin-dependent diabetes mellitus (IDDM) were subjected to meta-analysis.
17963 15024708 Several clinical series, analyzing fracture healing in patients with insulin-dependent type 1 diabetes (IDDM) demonstrated significant incidence of delayed union, non-union, and pseudarthrosis.
17964 15024708 This study suggests that strictly controlled insulin treatment resulting in well-compensated diabetic metabolic states will ameliorate the impaired early mineralization and cell differentiation disorders of IDDM fracture healing.
17965 15024708 Several clinical series, analyzing fracture healing in patients with insulin-dependent type 1 diabetes (IDDM) demonstrated significant incidence of delayed union, non-union, and pseudarthrosis.
17966 15024708 This study suggests that strictly controlled insulin treatment resulting in well-compensated diabetic metabolic states will ameliorate the impaired early mineralization and cell differentiation disorders of IDDM fracture healing.
17967 15033788 Diabetes-prone BB (dpBB) rats develop autoimmune insulin-dependent diabetes mellitus (IDDM) at high frequency as a consequence of a defect in T cell development, caused by a mutation in a single gene locus on rat chromosome 4 (lyp) which has recently been identified as immune-associated nucleotide 4 (ian4).
17968 15046815 Bovine serum albumin and insulin-dependent diabetes mellitus; is cow's milk still a possible toxicological causative agent of diabetes?
17969 15046815 The implication of bovine serum albumin (BSA) in cow's milk as a causative agent for the onset of insulin-dependent diabetes mellitus (IDDM) is a major topic of scientific debate not withstanding the medical and economic implications.
17970 15098924 Glutamic acid decarboxylase (GAD65 and GAD67) in pancreatic beta cells is the target of autoantibodies and autoreactive T cells in insulin-dependent diabetes mellitus (IDDM).
17971 15098924 Regulating expression of GAD perhaps is a practical approach to treat IDDM.
17972 15098924 In this study, we established an in vitro system, in which GAD was expressed and glutamate treatment produced over-expression of GAD67 and GAD65 in rat islet cells.
17973 15098924 These findings suggest that the over-expression of GAD67 induced by glutamate in islet cells of rat may act as a suitable cellular model to study GAD autoreactivity during the development of IDDM.
17974 15098924 Meanwhile, it indicates that ALC, an ester of the trimethylated amino acid, can block glutamate-induced over-expression of GAD67, a key beta-cell autoantigen, suggesting a therapeutic potential of ALC in IDDM.
17975 15098924 Glutamic acid decarboxylase (GAD65 and GAD67) in pancreatic beta cells is the target of autoantibodies and autoreactive T cells in insulin-dependent diabetes mellitus (IDDM).
17976 15098924 Regulating expression of GAD perhaps is a practical approach to treat IDDM.
17977 15098924 In this study, we established an in vitro system, in which GAD was expressed and glutamate treatment produced over-expression of GAD67 and GAD65 in rat islet cells.
17978 15098924 These findings suggest that the over-expression of GAD67 induced by glutamate in islet cells of rat may act as a suitable cellular model to study GAD autoreactivity during the development of IDDM.
17979 15098924 Meanwhile, it indicates that ALC, an ester of the trimethylated amino acid, can block glutamate-induced over-expression of GAD67, a key beta-cell autoantigen, suggesting a therapeutic potential of ALC in IDDM.
17980 15098924 Glutamic acid decarboxylase (GAD65 and GAD67) in pancreatic beta cells is the target of autoantibodies and autoreactive T cells in insulin-dependent diabetes mellitus (IDDM).
17981 15098924 Regulating expression of GAD perhaps is a practical approach to treat IDDM.
17982 15098924 In this study, we established an in vitro system, in which GAD was expressed and glutamate treatment produced over-expression of GAD67 and GAD65 in rat islet cells.
17983 15098924 These findings suggest that the over-expression of GAD67 induced by glutamate in islet cells of rat may act as a suitable cellular model to study GAD autoreactivity during the development of IDDM.
17984 15098924 Meanwhile, it indicates that ALC, an ester of the trimethylated amino acid, can block glutamate-induced over-expression of GAD67, a key beta-cell autoantigen, suggesting a therapeutic potential of ALC in IDDM.
17985 15098924 Glutamic acid decarboxylase (GAD65 and GAD67) in pancreatic beta cells is the target of autoantibodies and autoreactive T cells in insulin-dependent diabetes mellitus (IDDM).
17986 15098924 Regulating expression of GAD perhaps is a practical approach to treat IDDM.
17987 15098924 In this study, we established an in vitro system, in which GAD was expressed and glutamate treatment produced over-expression of GAD67 and GAD65 in rat islet cells.
17988 15098924 These findings suggest that the over-expression of GAD67 induced by glutamate in islet cells of rat may act as a suitable cellular model to study GAD autoreactivity during the development of IDDM.
17989 15098924 Meanwhile, it indicates that ALC, an ester of the trimethylated amino acid, can block glutamate-induced over-expression of GAD67, a key beta-cell autoantigen, suggesting a therapeutic potential of ALC in IDDM.
17990 15114673 As regulators of T cell activation, antigen-presenting cells (APC) modulate peripheral tolerance and hence contribute to the immune dysregulation characteristic of insulin-dependent diabetes mellitus (IDDM).
17991 15114673 As costimulatory molecules have been shown to be NF-kappa B responsive, we examined the expression of these markers on NOD APC.
17992 15114673 Both B cells and BMDC expressed elevated levels of CD80 and CD40.
17993 15114673 Therefore, hyperactivation of NF-kappa B and increased expression of CD80 and CD40 by NOD B cells and BMDC may be a contributing factor in the selection of effector T cells observed in IDDM.
17994 15114673 As regulators of T cell activation, antigen-presenting cells (APC) modulate peripheral tolerance and hence contribute to the immune dysregulation characteristic of insulin-dependent diabetes mellitus (IDDM).
17995 15114673 As costimulatory molecules have been shown to be NF-kappa B responsive, we examined the expression of these markers on NOD APC.
17996 15114673 Both B cells and BMDC expressed elevated levels of CD80 and CD40.
17997 15114673 Therefore, hyperactivation of NF-kappa B and increased expression of CD80 and CD40 by NOD B cells and BMDC may be a contributing factor in the selection of effector T cells observed in IDDM.
17998 15114726 Fifty-eight (58) children with insulin-dependent diabetes mellitus (IDDM) were examined and shared between 6 groups: Group 1--primarily diagnosed diabetes mellitus (DM); Group 2--DM with an up to 5-year history; Group 3--DM with a an up to 10-year history; Group 4--children with non-proliferative diabetic retinopathy; Group 5--children with diabetic cataract.
17999 15154602 Firstly the aim of the study was to investigate if differences in platelet activity, reactivity and platelet-leukocyte conjugate (PLC) formation can be observed in subjects with IDDM; secondly, if differences can be seen between the diabetic and control group concerning exercise-induced changes in platelet activation and conjugate formation; and thirdly, if different types of exercise lead to different patterns in platelet activation.
18000 15154602 CD62P expression and differentiated platelet-leukocyte conjugates (CD45, CD14, CD41) were detected flow-cytometrically with and without stimulation with TRAP-6.
18001 15206715 Autoimmune diseases including insulin-dependent diabetes mellitus (IDDM) are characterized by the loss of tolerance to self determinants, activation of autoreactive lymphocytes, and subsequent damage to target organs.
18002 15206715 We have previously demonstrated that, in the DBA/2 mouse, IFN-gamma potentiates the tolerogenic potential of a subset of splenic dendritic cells via activation of the enzyme indoleamine 2,3-dioxygenase (IDO) and production of tryptophan catabolites capable of inducing apoptosis in T cells.
18003 15207750 Insulin-dependent type 1 diabetes mellitus (IDDM) has been shown to alter the properties of bone and impair bone repair in both humans and animals.
18004 15207750 This study suggests that strictly controlled insulin treatment resulting in a well-compensated diabetic metabolic state will ameliorate the impaired histomorphometric parameters of IDDM bone defect healing.
18005 15207750 Insulin-dependent type 1 diabetes mellitus (IDDM) has been shown to alter the properties of bone and impair bone repair in both humans and animals.
18006 15207750 This study suggests that strictly controlled insulin treatment resulting in a well-compensated diabetic metabolic state will ameliorate the impaired histomorphometric parameters of IDDM bone defect healing.
18007 15220214 Remapping the insulin gene/IDDM2 locus in type 1 diabetes.
18008 15220214 Type 1 diabetes susceptibility at the IDDM2 locus was previously mapped to a variable number tandem repeat (VNTR) 5' of the insulin gene (INS).
18009 15220214 Remapping the insulin gene/IDDM2 locus in type 1 diabetes.
18010 15220214 Type 1 diabetes susceptibility at the IDDM2 locus was previously mapped to a variable number tandem repeat (VNTR) 5' of the insulin gene (INS).
18011 15225668 The precise mechanisms of vascular diseases in patients with insulin-dependent diabetes mellitus (IDDM) are not clearly understood.
18012 15225668 This study sought to examine the interaction of ACE activity and NO and how insulin treatment affected these mechanisms.
18013 15225668 It is concluded that ACE reducing activity of insulin in aorta and heart of STZ-induced diabetic rats may be mediated by elevation of NO by insulin treatment.
18014 15230112 The content of malonic dialdehyde (MDA) in erythrocytes and blood plasma as well as the specificity of erythrocyte membrane permeability (EMP) was studied in case of children and teenagers with insulin-dependent diabetes mellitus (IDDM) with respect to a duration and compensation degree of the disease.
18015 15245369 Of the 20 genomic intervals implicated for the risk to develop T1D, the major histocompatibility complex (MHC) region on chromosome 6p21.31 (IDDM1) has been the major contributor, followed by 5' regulatory region of the insulin (INS) gene on chromosome 11p15.5 (IDDM2).
18016 15245369 MHC has a role in antigen presentation and IDDM2 has been shown to have a role in transcription of insulin in the thymus.
18017 15245369 Hence, alleles of human leukocyte antigen (HLA)-DRB1, DQB1, and insulin-linked variable number of tandem repeats (INS-VNTR) were studied in 110 T1D patients and 112 healthy controls using polymerase chain reaction and hybridization with sequence-specific oligonucleotide probes (PCR-SSOP) and PCR restriction fragment length polymorphism (PCR-RFLP), respectively.
18018 15245369 Of the 20 genomic intervals implicated for the risk to develop T1D, the major histocompatibility complex (MHC) region on chromosome 6p21.31 (IDDM1) has been the major contributor, followed by 5' regulatory region of the insulin (INS) gene on chromosome 11p15.5 (IDDM2).
18019 15245369 MHC has a role in antigen presentation and IDDM2 has been shown to have a role in transcription of insulin in the thymus.
18020 15245369 Hence, alleles of human leukocyte antigen (HLA)-DRB1, DQB1, and insulin-linked variable number of tandem repeats (INS-VNTR) were studied in 110 T1D patients and 112 healthy controls using polymerase chain reaction and hybridization with sequence-specific oligonucleotide probes (PCR-SSOP) and PCR restriction fragment length polymorphism (PCR-RFLP), respectively.
18021 15262490 Coxsackievirus B4 (CBV4), a member of the Picornavirus genus, has long been implicated in the development of insulin-dependent diabetes mellitus (IDDM), by viral-induced pancreatic cell damage.
18022 15283380 The aim of pancreas and islet transplantation is to establish the same status of glucose control that is provided by endogenous secretion of insulin from a healthy native pancreas in order to improve the quality of life and ameliorate secondary diabetic complications in patients with type I insulin-dependent diabetes mellitus (IDDM).
18023 15283380 Islet transplantation is, theoretically, an ideal solution for patients with IDDM since it is not a major procedure, can be performed radiologically and can be repeated several times without any major discomfort to the patient, but despite experimental and clinical efforts over the past 25 years, long term and consistent insulin independence has not yet been achieved.
18024 15283380 The aim of pancreas and islet transplantation is to establish the same status of glucose control that is provided by endogenous secretion of insulin from a healthy native pancreas in order to improve the quality of life and ameliorate secondary diabetic complications in patients with type I insulin-dependent diabetes mellitus (IDDM).
18025 15283380 Islet transplantation is, theoretically, an ideal solution for patients with IDDM since it is not a major procedure, can be performed radiologically and can be repeated several times without any major discomfort to the patient, but despite experimental and clinical efforts over the past 25 years, long term and consistent insulin independence has not yet been achieved.
18026 15303408 IDDM2 and the polymorphism of the human tyrosine hydroxylase (hTH) gene in African Americans with type-1 diabetes.
18027 15303408 This data shifts the focus from hTH to the VNTR at the insulin gene for IDDM2, the second major candidate gene for type-1 diabetes.
18028 15303408 IDDM2 and the polymorphism of the human tyrosine hydroxylase (hTH) gene in African Americans with type-1 diabetes.
18029 15303408 This data shifts the focus from hTH to the VNTR at the insulin gene for IDDM2, the second major candidate gene for type-1 diabetes.
18030 15334375 The growth hormone (GH), cortisol, and arginine vasopressin (AVP) responses to bicycle ergometry (with increasing workload until exhaustion) were measured in 20 patients affected by insulin-dependent diabetes mellitus (IDDM) (10 habitual smokers and 10 nonsmokers) and 20 nondiabetic subjects (normal controls) (10 habitual smokers and 10 nonsmokers).
18031 15335542 She had been suffering from insulin-dependent diabetes mellitus (IDDM) for 3 years.
18032 15336779 In this study, we have investigated the frequencies of TAP1 and TAP2 alleles in a group of 226 persons, living in La Reunion Island, consisting of 70 patients with insulin-dependent diabetes mellitus (IDDM) and most of their first degree relatives (i.e., 156 parents and full sibling subjects) and previously HLA DQB1, DQA1, and DRB1 genotyped.
18033 15354863 Insulin-dependent type 1 diabetes mellitus (IDDM) has been shown to alter the properties of bone and to impair fracture-healing in both humans and animals.
18034 15354863 This study suggests that strictly controlled insulin treatment resulting in a well-compensated diabetic metabolic state will ameliorate the impaired early and late parameters of IDDM bone-defect healing.
18035 15354863 Insulin-dependent type 1 diabetes mellitus (IDDM) has been shown to alter the properties of bone and to impair fracture-healing in both humans and animals.
18036 15354863 This study suggests that strictly controlled insulin treatment resulting in a well-compensated diabetic metabolic state will ameliorate the impaired early and late parameters of IDDM bone-defect healing.
18037 15356070 We investigated the activity of two TG hydrolases in MVM isolated from placentas of appropriately grown for gestational age pregnancies and pregnancies complicated by intrauterine growth restriction (IUGR), insulin-dependent diabetes mellitus (IDDM) or gestational diabetes mellitus (GDM).
18038 15356070 The LPL activity in placentas of IDDM pregnancies was increased by 39% (n = 8, P < 0.05), compared with controls.
18039 15356070 The expression of L-FABP was increased by 112% (n = 8, P < 0.05) in IDDM and 64% (n = 8, P < 0.05) in GDM.
18040 15356070 These results indicate that alterations in MVM LPL activity and expression of L-FABP may contribute to the altered lipid deposition and metabolism in IUGR and diabetic pregnancies.
18041 15356070 We investigated the activity of two TG hydrolases in MVM isolated from placentas of appropriately grown for gestational age pregnancies and pregnancies complicated by intrauterine growth restriction (IUGR), insulin-dependent diabetes mellitus (IDDM) or gestational diabetes mellitus (GDM).
18042 15356070 The LPL activity in placentas of IDDM pregnancies was increased by 39% (n = 8, P < 0.05), compared with controls.
18043 15356070 The expression of L-FABP was increased by 112% (n = 8, P < 0.05) in IDDM and 64% (n = 8, P < 0.05) in GDM.
18044 15356070 These results indicate that alterations in MVM LPL activity and expression of L-FABP may contribute to the altered lipid deposition and metabolism in IUGR and diabetic pregnancies.
18045 15356070 We investigated the activity of two TG hydrolases in MVM isolated from placentas of appropriately grown for gestational age pregnancies and pregnancies complicated by intrauterine growth restriction (IUGR), insulin-dependent diabetes mellitus (IDDM) or gestational diabetes mellitus (GDM).
18046 15356070 The LPL activity in placentas of IDDM pregnancies was increased by 39% (n = 8, P < 0.05), compared with controls.
18047 15356070 The expression of L-FABP was increased by 112% (n = 8, P < 0.05) in IDDM and 64% (n = 8, P < 0.05) in GDM.
18048 15356070 These results indicate that alterations in MVM LPL activity and expression of L-FABP may contribute to the altered lipid deposition and metabolism in IUGR and diabetic pregnancies.
18049 15371112 Twenty of them had insulin-dependent diabetes mellitus (IDDM) and visited the hospital on a regular basis, and 20 were treated on a surgical ward for a short period.
18050 15372359 Genetic factors including MHC ( IDDM 1-genetic locus) and non-MHC genes (IDDM 2 - IDDM X) have been shown to determine susceptibility to autoimmunity in type 1 diabetes or lifelong tolerance.
18051 15452251 Coxsackievirus B4 (CBV4), a member of the Picornavirus genus, has long been implicated in the development of insulin-dependent diabetes mellitus (IDDM) caused by virus-induced pancreatic cell damage.
18052 15470032 Insulin-dependent diabetes mellitus (IDDM) and Sjogren's syndrome (SS) are highly regulated autoimmune diseases that develop spontaneously in NOD mice.
18053 15470032 The aim of the present in vivo study was to explore the functional importance of the E2f1 molecule in IDDM and SS, in the context of whole animal physiology and pathophysiology, using E2f1-deficient NOD mice.
18054 15470032 These mice also exhibited a defect in T lymphocyte development, leading to excessive numbers of mature T cells (CD4+ and CD8+), due to a maturation stage-specific defect in the apoptosis of thymocytes and peripheral T cells.
18055 15470032 Furthermore, E2f1-deficient mice showed a profound decrease of immunoregulatory CD4+CD25+ T cells, while the spleen cells of NOD mice lacking E2f1 showed a significant increase of the proinflammatory cytokine IFN-gamma following antigenic stimulation in vitro.
18056 15470032 Consistent with these observations, E2f1 homozygous mutant NOD mice were highly predisposed to the development of IDDM and SS.
18057 15470032 Insulin-dependent diabetes mellitus (IDDM) and Sjogren's syndrome (SS) are highly regulated autoimmune diseases that develop spontaneously in NOD mice.
18058 15470032 The aim of the present in vivo study was to explore the functional importance of the E2f1 molecule in IDDM and SS, in the context of whole animal physiology and pathophysiology, using E2f1-deficient NOD mice.
18059 15470032 These mice also exhibited a defect in T lymphocyte development, leading to excessive numbers of mature T cells (CD4+ and CD8+), due to a maturation stage-specific defect in the apoptosis of thymocytes and peripheral T cells.
18060 15470032 Furthermore, E2f1-deficient mice showed a profound decrease of immunoregulatory CD4+CD25+ T cells, while the spleen cells of NOD mice lacking E2f1 showed a significant increase of the proinflammatory cytokine IFN-gamma following antigenic stimulation in vitro.
18061 15470032 Consistent with these observations, E2f1 homozygous mutant NOD mice were highly predisposed to the development of IDDM and SS.
18062 15470032 Insulin-dependent diabetes mellitus (IDDM) and Sjogren's syndrome (SS) are highly regulated autoimmune diseases that develop spontaneously in NOD mice.
18063 15470032 The aim of the present in vivo study was to explore the functional importance of the E2f1 molecule in IDDM and SS, in the context of whole animal physiology and pathophysiology, using E2f1-deficient NOD mice.
18064 15470032 These mice also exhibited a defect in T lymphocyte development, leading to excessive numbers of mature T cells (CD4+ and CD8+), due to a maturation stage-specific defect in the apoptosis of thymocytes and peripheral T cells.
18065 15470032 Furthermore, E2f1-deficient mice showed a profound decrease of immunoregulatory CD4+CD25+ T cells, while the spleen cells of NOD mice lacking E2f1 showed a significant increase of the proinflammatory cytokine IFN-gamma following antigenic stimulation in vitro.
18066 15470032 Consistent with these observations, E2f1 homozygous mutant NOD mice were highly predisposed to the development of IDDM and SS.
18067 15503275 Published studies have shown that some serum markers used in screening for Down syndrome tend to be lower among women with insulin-dependent diabetes mellitus (IDDM).
18068 15507049 Data were collected by interviewing adolescents with asthma, epilepsy, juvenile rheumatoid arthritis (JRA) and insulin-dependent diabetes mellitus (IDDM).
18069 15512790 The manipulation of a specific gene in NOD mice, the best animal model for insulin-dependent diabetes mellitus (IDDM), must allow for the precise characterization of the functional involvement of its encoded molecule in the pathogenesis of the disease.
18070 15559165 The present study was designed to explore the relationship between lipid peroxidation and antioxidant enzymes in young Malaysian insulin dependant diabetes mellitus (IDDM) patients.
18071 15559165 Antioxidant enzymes namely superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) were significantly decreased while plasma malondialdehyde (MDA), an indicator for lipid peroxidation was significantly increased in IDDM patients compared to control subjects.
18072 15559165 The present study was designed to explore the relationship between lipid peroxidation and antioxidant enzymes in young Malaysian insulin dependant diabetes mellitus (IDDM) patients.
18073 15559165 Antioxidant enzymes namely superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) were significantly decreased while plasma malondialdehyde (MDA), an indicator for lipid peroxidation was significantly increased in IDDM patients compared to control subjects.
18074 15561961 There is still uncertainty concerning the joint action of the two established type 1 diabetes susceptibility loci, the HLA class II DQB1 and DRB1 genes (IDDM1) and the insulin gene (INS) promoter (IDDM2).
18075 15561961 In this study, we have assessed the combined effects of the HLA-DQB1/DRB1 and INS genotypes in 944 type 1 diabetic patients and 1,023 control subjects, all from Sardinia.
18076 15589968 Nitric oxide (NO) is believed to play a key role in the process of pancreatic beta-cell destruction leading to insulin-dependent diabetes mellitus (IDDM).
18077 15589968 Exposure of RINm5F cells to chemical NO donor such as S-nitroso-N-acetylpenicillamine (SNAP) induced apoptotic events such as the disruption of mitochondrial membrane potential (Deltapsim), cytochrome c release from mitochondria, activation of caspase-3, poly (ADP-ribose) polymerase cleavage and DNA fragmentation.
18078 15589968 In addition, rat islets pretreated with CR extract retained the insulin-secretion capacity even after the treatment with IL-1beta.
18079 15616624 The evidence that human insulin-dependent diabetes mellitus (IDDM) is a T cell-mediated disease is well substantiated, and the use of transgenic technology to understand the Th1/Th2 paradigm will provide keys to attenuating pathogenic autoimmunity.
18080 15616624 Insofar as the role of Th1 cytokines in IDDM is concerned, interferon gamma is considered a critical player in the etiology, a proinflammatory role has been determined for IDDM, interleukin-2 is considered an "amplification" factor, and tumor necrosis factor-alpha presents dichotomous effects.
18081 15616624 Regarding the role of Th2 cytokines in IDDM, interleukin-4 is essential for immunoprotection and counterregulation of IDDM, and interleukin-10 plays immunoprotective and destructive roles.
18082 15616624 Of all the cytokines examined, IL-4 seems to be the likely candidate for preventing IDDM.
18083 15616624 The evidence that human insulin-dependent diabetes mellitus (IDDM) is a T cell-mediated disease is well substantiated, and the use of transgenic technology to understand the Th1/Th2 paradigm will provide keys to attenuating pathogenic autoimmunity.
18084 15616624 Insofar as the role of Th1 cytokines in IDDM is concerned, interferon gamma is considered a critical player in the etiology, a proinflammatory role has been determined for IDDM, interleukin-2 is considered an "amplification" factor, and tumor necrosis factor-alpha presents dichotomous effects.
18085 15616624 Regarding the role of Th2 cytokines in IDDM, interleukin-4 is essential for immunoprotection and counterregulation of IDDM, and interleukin-10 plays immunoprotective and destructive roles.
18086 15616624 Of all the cytokines examined, IL-4 seems to be the likely candidate for preventing IDDM.
18087 15616624 The evidence that human insulin-dependent diabetes mellitus (IDDM) is a T cell-mediated disease is well substantiated, and the use of transgenic technology to understand the Th1/Th2 paradigm will provide keys to attenuating pathogenic autoimmunity.
18088 15616624 Insofar as the role of Th1 cytokines in IDDM is concerned, interferon gamma is considered a critical player in the etiology, a proinflammatory role has been determined for IDDM, interleukin-2 is considered an "amplification" factor, and tumor necrosis factor-alpha presents dichotomous effects.
18089 15616624 Regarding the role of Th2 cytokines in IDDM, interleukin-4 is essential for immunoprotection and counterregulation of IDDM, and interleukin-10 plays immunoprotective and destructive roles.
18090 15616624 Of all the cytokines examined, IL-4 seems to be the likely candidate for preventing IDDM.
18091 15616624 The evidence that human insulin-dependent diabetes mellitus (IDDM) is a T cell-mediated disease is well substantiated, and the use of transgenic technology to understand the Th1/Th2 paradigm will provide keys to attenuating pathogenic autoimmunity.
18092 15616624 Insofar as the role of Th1 cytokines in IDDM is concerned, interferon gamma is considered a critical player in the etiology, a proinflammatory role has been determined for IDDM, interleukin-2 is considered an "amplification" factor, and tumor necrosis factor-alpha presents dichotomous effects.
18093 15616624 Regarding the role of Th2 cytokines in IDDM, interleukin-4 is essential for immunoprotection and counterregulation of IDDM, and interleukin-10 plays immunoprotective and destructive roles.
18094 15616624 Of all the cytokines examined, IL-4 seems to be the likely candidate for preventing IDDM.
18095 15629156 The antigenic epitopes within GAD65(448-585), GAD65(487-585), and GAD65(512-585) against insulin-dependent diabetes mellitus (IDDM) marker (autoantibodies against GAD65) were localized at the surface of the spherical protein nanoparticles so that anti-GAD65 Ab could recognize them.
18096 15661602 This study explored the illness experiences of adolescents with insulin-dependent diabetes mellitus (IDDM) using Video Intervention/Prevention Assessment (VIA).
18097 15669604 The polysaccharide isolated from the fruiting bodies of TA exhibits significant hypoglycemic activity in diabetic mouse models of insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
18098 15669604 The fruiting bodies (FB), mycelium (TM) and polysaccharide (GX) of TA were fed to the IDDM and NIDDM rats, and testosterone and corticosterone levels in plasma, the weight of steroidogenic organs, and the expression of steroidogenic acute regulatory (StAR) protein and P450scc enzyme were determined.
18099 15669604 The expression of StAR protein and P450scc enzyme were not different among groups in IDDM and NIDDM rats.
18100 15669604 The polysaccharide isolated from the fruiting bodies of TA exhibits significant hypoglycemic activity in diabetic mouse models of insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
18101 15669604 The fruiting bodies (FB), mycelium (TM) and polysaccharide (GX) of TA were fed to the IDDM and NIDDM rats, and testosterone and corticosterone levels in plasma, the weight of steroidogenic organs, and the expression of steroidogenic acute regulatory (StAR) protein and P450scc enzyme were determined.
18102 15669604 The expression of StAR protein and P450scc enzyme were not different among groups in IDDM and NIDDM rats.
18103 15669604 The polysaccharide isolated from the fruiting bodies of TA exhibits significant hypoglycemic activity in diabetic mouse models of insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
18104 15669604 The fruiting bodies (FB), mycelium (TM) and polysaccharide (GX) of TA were fed to the IDDM and NIDDM rats, and testosterone and corticosterone levels in plasma, the weight of steroidogenic organs, and the expression of steroidogenic acute regulatory (StAR) protein and P450scc enzyme were determined.
18105 15669604 The expression of StAR protein and P450scc enzyme were not different among groups in IDDM and NIDDM rats.
18106 15672321 The purpose of this study was to investigate the effects of insulin-dependent diabetes mellitus (IDDM) on the viability of perforator-based flaps (pbf) in diabetic rats.
18107 15690345 The 65 kDa human isoform of glutamate decarboxylase, GAD65, plays a central role in neurotransmission in higher vertebrates and is a typical autoantigen in several human autoimmune diseases, such as insulin-dependent diabetes mellitus (IDDM), Stiff-man syndrome and autoimmune polyendocrine syndrome type I.
18108 15690345 Herein a model of GAD65 is presented, which is based on the recently solved crystal structures of mammalian DOPA decarboxylase and of bacterial glutamate decarboxylase.
18109 15690446 Fibrous and inflammatory lesions of the breast in patients with early-onset, longstanding insulin-dependent diabetes mellitus (IDDM) can lead to misdiagnosis because the clinical, mammographic, and sonographic findings simulate breast cancer.
18110 15699505 In order to determine whether insulin autoimmunity could be attributed to a genetic susceptibility conferred by the INS-VNTR (IDDM2) locus, we studied the frequency of INS-VNTR alleles and the presence of IAA in 90 patients with new-onset type 1 diabetes.
18111 15803864 Effects of antioxidants coenzyme Q10 and lipoic acid on interleukin-1 beta-mediated inhibition of glucose-stimulated insulin release from cultured mouse pancreatic islets.
18112 15803864 During the development of the autoimmune disease, insulin-dependent diabetes mellitus (IDDM) islet cell death is thought to be mediated in part by oxygen and nitrogen free radicals and interleukin 1beta (IL-1beta), secreted by activated macrophages.
18113 15803864 In this study, the antioxidants coenzyme Q10 and lipoic acid were able to block IL-1beta-mediated inhibition of glucose-stimulated insulin secretion from islet cells at 10(-12) M and 10(-9) M, respectively.
18114 15841818 Evaluation of caries risk factors and effects of a fluoride-releasing adhesive material in children with insulin-dependent diabetes mellitus (IDDM): initial first-year results.
18115 15841818 The aims of this study were to evaluate the prevalence and risk factors of dental caries, and to determine whether there is any relationship between a fluoride-releasing adhesive material and the development of dental caries in the first year in children with insulin-dependent diabetics (IDDM).
18116 15841818 Evaluation of caries risk factors and effects of a fluoride-releasing adhesive material in children with insulin-dependent diabetes mellitus (IDDM): initial first-year results.
18117 15841818 The aims of this study were to evaluate the prevalence and risk factors of dental caries, and to determine whether there is any relationship between a fluoride-releasing adhesive material and the development of dental caries in the first year in children with insulin-dependent diabetics (IDDM).
18118 15855350 In the present study, we genotyped 835 type 1 diabetic and 401 healthy siblings at the OAS1 splice site polymorphism and (for comparison) at an A/C SNP of the insulin (IDDM2) locus.
18119 15855350 The strength of association was similar to that at IDDM2, where, as expected, the C/C (variable number tandem repeat class I homozygote) genotype was increased in affected compared with healthy siblings (P = 0.0025).
18120 15855350 In the present study, we genotyped 835 type 1 diabetic and 401 healthy siblings at the OAS1 splice site polymorphism and (for comparison) at an A/C SNP of the insulin (IDDM2) locus.
18121 15855350 The strength of association was similar to that at IDDM2, where, as expected, the C/C (variable number tandem repeat class I homozygote) genotype was increased in affected compared with healthy siblings (P = 0.0025).
18122 15897618 We performed genetic analysis of type 1 diabetes in a newly established animal model, the Komeda diabetes-prone (KDP) rat, and found that most of the genetic predisposition to diabetes is accounted for by two major susceptibility genes, MHC and Iddm/kdp1.
18123 15897618 In addition, we identified a nonsense mutation in the Casitas B-lineage lymphoma b (Cblb) gene by positional cloning of Iddm/kdp1.
18124 15897618 In this paper, I review our positional cloning analysis of Iddm/kdp1 and propose a two-gene model of the development of type 1 diabetes in which two major susceptibility genes, Cblb and MHC, determine autoimmune reaction and tissue specificity to pancreatic beta-cells, respectively.
18125 15897618 We performed genetic analysis of type 1 diabetes in a newly established animal model, the Komeda diabetes-prone (KDP) rat, and found that most of the genetic predisposition to diabetes is accounted for by two major susceptibility genes, MHC and Iddm/kdp1.
18126 15897618 In addition, we identified a nonsense mutation in the Casitas B-lineage lymphoma b (Cblb) gene by positional cloning of Iddm/kdp1.
18127 15897618 In this paper, I review our positional cloning analysis of Iddm/kdp1 and propose a two-gene model of the development of type 1 diabetes in which two major susceptibility genes, Cblb and MHC, determine autoimmune reaction and tissue specificity to pancreatic beta-cells, respectively.
18128 15897618 We performed genetic analysis of type 1 diabetes in a newly established animal model, the Komeda diabetes-prone (KDP) rat, and found that most of the genetic predisposition to diabetes is accounted for by two major susceptibility genes, MHC and Iddm/kdp1.
18129 15897618 In addition, we identified a nonsense mutation in the Casitas B-lineage lymphoma b (Cblb) gene by positional cloning of Iddm/kdp1.
18130 15897618 In this paper, I review our positional cloning analysis of Iddm/kdp1 and propose a two-gene model of the development of type 1 diabetes in which two major susceptibility genes, Cblb and MHC, determine autoimmune reaction and tissue specificity to pancreatic beta-cells, respectively.
18131 15905321 Decreased bone mass, osteoporosis, and increased fracture rates are common skeletal complications in patients with insulin-dependent diabetes mellitus (IDDM; type I diabetes).
18132 15905321 IDDM develops from little or no insulin production and is marked by elevated blood glucose levels and weight loss.
18133 15905321 However, osteocalcin mRNA (a marker of late-stage osteoblast differentiation) and dynamic parameters of bone formation were decreased in diabetic tibias, whereas osteoblast number and runx2 and alkaline phosphatase mRNA levels did not differ.
18134 15905321 This is supported by increased expression of adipocyte markers [peroxisome proliferator-activated receptor gamma2, resistin, and adipocyte fatty acid binding protein (alphaP2)] and the appearance of lipid-dense adipocytes in diabetic tibias.
18135 15905321 Decreased bone mass, osteoporosis, and increased fracture rates are common skeletal complications in patients with insulin-dependent diabetes mellitus (IDDM; type I diabetes).
18136 15905321 IDDM develops from little or no insulin production and is marked by elevated blood glucose levels and weight loss.
18137 15905321 However, osteocalcin mRNA (a marker of late-stage osteoblast differentiation) and dynamic parameters of bone formation were decreased in diabetic tibias, whereas osteoblast number and runx2 and alkaline phosphatase mRNA levels did not differ.
18138 15905321 This is supported by increased expression of adipocyte markers [peroxisome proliferator-activated receptor gamma2, resistin, and adipocyte fatty acid binding protein (alphaP2)] and the appearance of lipid-dense adipocytes in diabetic tibias.
18139 15909768 Inhibition and kinetic changes of brain tryptophan-5-hydroxylase during insulin-dependent diabetes mellitus in the rat.
18140 15909768 In the present study we report results on the possible mechanism of inhibition of tryptophan-5-hydroxylase activity induced by insulin-dependent diabetes mellitus (IDDM).
18141 15909768 These shifts in the activity of tryptophan-5-hydroxylase developed during IDDM may not be explained only by a decrease of L-Trp, but also by a possible change in the enzyme itself, reflected in a diminished affinity for the substrate and a decreased response to phosphorylating conditions.
18142 15909768 Inhibition and kinetic changes of brain tryptophan-5-hydroxylase during insulin-dependent diabetes mellitus in the rat.
18143 15909768 In the present study we report results on the possible mechanism of inhibition of tryptophan-5-hydroxylase activity induced by insulin-dependent diabetes mellitus (IDDM).
18144 15909768 These shifts in the activity of tryptophan-5-hydroxylase developed during IDDM may not be explained only by a decrease of L-Trp, but also by a possible change in the enzyme itself, reflected in a diminished affinity for the substrate and a decreased response to phosphorylating conditions.
18145 15983205 With progressive islet infiltration, interleukin-1beta (IL-1beta) and tumor necrosis factor-alpha (TNF-alpha) were expressed in immune cells but not in beta-cells.
18146 15983205 The observed coincidence of IL-1beta and TNF-alpha expression in the immune cells and the induction of iNOS and procaspase 3 mRNA expression in the beta-cells depicts a sequence of pathological changes leading to apoptotic beta-cell death in the IDDM rat.
18147 16005098 The present study was undertaken to clarify a role of interleukin-12p40 gene (IL-12B) polymorphism, located on chromosome 5q33-34 (IDDM 18), in Japanese subjects with Type 1 diabetes mellitus (T1DM) and autoimmune thyroid diseases (AITD).
18148 16042135 This autoimmune diabetes is commonly manifested in childhood and adolescence with a fast onset (type 1 diabetes, IDDM) and it can occur in adult patients with a slow onset with delayed insulin requirement, (latent autoimmune diabetes in adults, LADA ).
18149 16100680 Topics discussed included: clinical trials with anti-CD3 in recently-diagnosed insulin-dependent diabetes mellitus (IDDM) patients; Tr1 cells in bone-marrow transplantation; and, 1 alpha,25-dihydroxyvitamin D3-associated with mycophenolate mofetil and anti-CD25 in islet transplantation.
18150 16178863 A strong association between type 1 insulin-dependent diabetes mellitus (IDDM1) and coeliac disease (CD) is well documented, but it is known that prevalence values are underestimated.
18151 16178863 EMA IgA and IgG1 in sera and culture supernatants were detected.
18152 16200462 Histopathological changes in insulin, glucagon and somatostatin cells in the islets of NOD mice during cyclophosphamide-accelerated diabetes: a combined immunohistochemical and histochemical study.
18153 16200462 The cyclophosphamide model of accelerated diabetes in the NOD mouse is a useful model of insulin-dependent diabetes mellitus (IDDM).
18154 16222174 Parents of 404 children ranging from 6 to 17 years of age and diagnosed with either insulin-dependent diabetes mellitus (IDDM) or sickle cell disease (SCD) completed the PSC while waiting for a routine medical appointment.
18155 16246524 Insulin alleles and autoimmune regulator (AIRE) gene expression both influence insulin expression in the thymus.
18156 16246524 It is well established that the polymorphisms at the 5' of the insulin gene (IDDM2) confers susceptibility to type 1 diabetes, probably by modifying the level of insulin expression in the thymus that in turn influences immunological tolerance to insulin as self-antigen.
18157 16246524 Results presented here confirm that insulin gene copies from both parental chromosomes are expressed in human thymus and that IDDM2 class III protective alleles are indeed associated with a higher level of insulin message expression.
18158 16246524 However, differences in insulin mRNA expression among different thymi were far wider than those determined by the class I and class III insulin gene alleles and maintained a clear correlation with AIRE expression.
18159 16246524 These results confirm the effect of IDDM2 alleles on insulin expression in the thymus, but suggest that the levels of AIRE may exert a stronger influence than IDDM2 alleles themselves.
18160 16246524 Insulin alleles and autoimmune regulator (AIRE) gene expression both influence insulin expression in the thymus.
18161 16246524 It is well established that the polymorphisms at the 5' of the insulin gene (IDDM2) confers susceptibility to type 1 diabetes, probably by modifying the level of insulin expression in the thymus that in turn influences immunological tolerance to insulin as self-antigen.
18162 16246524 Results presented here confirm that insulin gene copies from both parental chromosomes are expressed in human thymus and that IDDM2 class III protective alleles are indeed associated with a higher level of insulin message expression.
18163 16246524 However, differences in insulin mRNA expression among different thymi were far wider than those determined by the class I and class III insulin gene alleles and maintained a clear correlation with AIRE expression.
18164 16246524 These results confirm the effect of IDDM2 alleles on insulin expression in the thymus, but suggest that the levels of AIRE may exert a stronger influence than IDDM2 alleles themselves.
18165 16246524 Insulin alleles and autoimmune regulator (AIRE) gene expression both influence insulin expression in the thymus.
18166 16246524 It is well established that the polymorphisms at the 5' of the insulin gene (IDDM2) confers susceptibility to type 1 diabetes, probably by modifying the level of insulin expression in the thymus that in turn influences immunological tolerance to insulin as self-antigen.
18167 16246524 Results presented here confirm that insulin gene copies from both parental chromosomes are expressed in human thymus and that IDDM2 class III protective alleles are indeed associated with a higher level of insulin message expression.
18168 16246524 However, differences in insulin mRNA expression among different thymi were far wider than those determined by the class I and class III insulin gene alleles and maintained a clear correlation with AIRE expression.
18169 16246524 These results confirm the effect of IDDM2 alleles on insulin expression in the thymus, but suggest that the levels of AIRE may exert a stronger influence than IDDM2 alleles themselves.
18170 16250693 In a previous study, a subgroup of asymptomatic insulin-dependent diabetic individuals (termed IDDM-2) were identified on the basis of diminished parasympathetic cardiac input and elevated heart rate at rest.
18171 16268888 We report the case of a 33-year-old patient who had had insulin-dependent diabetes mellitus (IDDM) since he was 11 months old, and who presented with major perforating necrobiosis lipoidica (PNL) complicated by a well-differentiated epidermoid carcinoma.
18172 16270716 Precedence for such an approach to optimizing disease control and outcomes can be appreciated in comparing asthma with insulin-dependent diabetes mellitus (IDDM) management in children.
18173 16270716 However, IDDM management focuses primarily on peripheral blood biomarkers of tight control (i.e., daily serum glucose levels) and predictors of long-term morbidity (i.e., hemoglobin A1C, or hemoglobin "remodeling" due to chronically poor control of glucose) for optimal assessment and monitoring and to best achieve these clinical objectives (Alemzadeh R, et al.
18174 16270716 Precedence for such an approach to optimizing disease control and outcomes can be appreciated in comparing asthma with insulin-dependent diabetes mellitus (IDDM) management in children.
18175 16270716 However, IDDM management focuses primarily on peripheral blood biomarkers of tight control (i.e., daily serum glucose levels) and predictors of long-term morbidity (i.e., hemoglobin A1C, or hemoglobin "remodeling" due to chronically poor control of glucose) for optimal assessment and monitoring and to best achieve these clinical objectives (Alemzadeh R, et al.
18176 16298616 Selection and listing criteria for transplantation include regional priority, ABO blood type, previous islet transplant status with insulin independence, and a longer waiting time.
18177 16298616 Twenty-seven isolations and 14 transplants were performed in eight non-insulin-dependent diabetes mellitus (IDDM) recipients.
18178 16307231 Impact of IDDM2 on disease pathogenesis and progression in children with newly diagnosed type 1 diabetes: reduced insulin antibody titres and preserved beta cell function.
18179 16369714 Tobacco use (24%) was the most common risk factor identified, followed by hypertension (HTN, 17%), coronary artery disease (9%), chronic obstructive pulmonary disease (COPD)/reactive airway disease (4%), non-insulin-dependent diabetes (NIDDM) (4%), insulin-dependent diabetes (IDDM) (3.2%), cancer (3%), liver disease (2%), and HIV/AIDS (1.4%).
18180 16380501 Variants in the human insulin gene that affect pre-mRNA splicing: is -23HphI a functional single nucleotide polymorphism at IDDM2?
18181 16380501 Predisposition to type 1 diabetes and juvenile obesity is influenced by the susceptibility locus IDDM2 that includes the insulin gene (INS).
18182 16380501 Although the risk conferred by IDDM2 has been attributed to a minisatellite upstream of INS, intragenic variants have not been ruled out.
18183 16380501 These results indicate that -23HphI and IVS-69 are the most important INS variants affecting pre-mRNA splicing and suggest that -23HphI+/- is a common functional single nucleotide polymorphism at IDDM2.
18184 16380501 Variants in the human insulin gene that affect pre-mRNA splicing: is -23HphI a functional single nucleotide polymorphism at IDDM2?
18185 16380501 Predisposition to type 1 diabetes and juvenile obesity is influenced by the susceptibility locus IDDM2 that includes the insulin gene (INS).
18186 16380501 Although the risk conferred by IDDM2 has been attributed to a minisatellite upstream of INS, intragenic variants have not been ruled out.
18187 16380501 These results indicate that -23HphI and IVS-69 are the most important INS variants affecting pre-mRNA splicing and suggest that -23HphI+/- is a common functional single nucleotide polymorphism at IDDM2.
18188 16380501 Variants in the human insulin gene that affect pre-mRNA splicing: is -23HphI a functional single nucleotide polymorphism at IDDM2?
18189 16380501 Predisposition to type 1 diabetes and juvenile obesity is influenced by the susceptibility locus IDDM2 that includes the insulin gene (INS).
18190 16380501 Although the risk conferred by IDDM2 has been attributed to a minisatellite upstream of INS, intragenic variants have not been ruled out.
18191 16380501 These results indicate that -23HphI and IVS-69 are the most important INS variants affecting pre-mRNA splicing and suggest that -23HphI+/- is a common functional single nucleotide polymorphism at IDDM2.
18192 16380501 Variants in the human insulin gene that affect pre-mRNA splicing: is -23HphI a functional single nucleotide polymorphism at IDDM2?
18193 16380501 Predisposition to type 1 diabetes and juvenile obesity is influenced by the susceptibility locus IDDM2 that includes the insulin gene (INS).
18194 16380501 Although the risk conferred by IDDM2 has been attributed to a minisatellite upstream of INS, intragenic variants have not been ruled out.
18195 16380501 These results indicate that -23HphI and IVS-69 are the most important INS variants affecting pre-mRNA splicing and suggest that -23HphI+/- is a common functional single nucleotide polymorphism at IDDM2.
18196 16385470 The method is applied to data from a study of 1,056 type 1 diabetes families to examine the evidence for an additional putative locus (IDDM15) on chromosome 6q, linked to IDDM1 in the HLA region on chromosome 6p.
18197 16385470 After accounting for the strong effect of IDDM1 and the differing rates of male and female recombination in the region, we find only marginal evidence for IDDM15 (P = 0.03 to 0.002, using different methods) approximately 15 cM centromeric of the original localisation.
18198 16385470 The method is applied to data from a study of 1,056 type 1 diabetes families to examine the evidence for an additional putative locus (IDDM15) on chromosome 6q, linked to IDDM1 in the HLA region on chromosome 6p.
18199 16385470 After accounting for the strong effect of IDDM1 and the differing rates of male and female recombination in the region, we find only marginal evidence for IDDM15 (P = 0.03 to 0.002, using different methods) approximately 15 cM centromeric of the original localisation.
18200 16390390 The genetic component of T1DM is in large part related to genes from the human leukocyte antigen (HLA) complex (IDDM1); however, loci from the variable nucleotide tandem repeat (VNTR) region of the insulin (INS) gene (IDDM2) and more recently, the cytotoxic T-lymphocyte-associated protein-4 region (CTLA4, IDDM12) have also been implicated.
18201 16390390 We discovered that younger individuals with HLA-DRB1*0301/DRB1*04 and INS I/I genotypes exhibited increased susceptibility to T1DM, whereas the interaction of INS I/I and CTLA4 G/G genotypes was more common in older children with T1DM.
18202 16403445 In this study, we sought to elucidate the potential of HAC vectors carrying the human proinsulin transgene for gene therapy of insulin-dependent diabetes mellitus (IDDM) using non-beta-cells as a host for the vector.
18203 16403445 To facilitate the production of mature insulin in non-beta-cells and to safely regulate the level of transgene expression, we introduced furin-cleavable sites into the proinsulin coding region and utilized the heat shock protein 70 (Hsp70) promoter.
18204 16403445 As expected, the Hsp70 promoter allowed us to regulate gene expression with temperature, and the production and secretion of intermediates of mature insulin were made possible by the furin-cleavable sites we had introduced into proinsulin.
18205 16414754 The nor adrenaline content of corpus cavernosum from insulin dependent (IDDM) and non insulin dependent (NIDDM) diabetic neuropathic patients was also found to be significantly lower (P <0.02) than that of non diabetic non neuropathic patients.
18206 16423804 To show the possibility of sustained-release insulin formulation composed of PLGA, the optimum one was administered to BioBreeding rat, a model of spontaneous type I diabetes mellitus (IDDM).
18207 16423804 Therefore, the formulation could become a new tool as a provider of basal insulin for IDDM patients.
18208 16423804 To show the possibility of sustained-release insulin formulation composed of PLGA, the optimum one was administered to BioBreeding rat, a model of spontaneous type I diabetes mellitus (IDDM).
18209 16423804 Therefore, the formulation could become a new tool as a provider of basal insulin for IDDM patients.
18210 16617123 Restoring depressed HERG K+ channel function as a mechanism for insulin treatment of abnormal QT prolongation and associated arrhythmias in diabetic rabbits.
18211 16617123 Here we report the efficacy of insulin in preventing QT-P and the associated arrhythmias and the mechanisms underlying the effects in a rabbit model of type 1 insulin-dependent diabetes mellitus (IDDM).
18212 16617123 The rapid delayed rectifier K+ current (IKr) was markedly reduced in IDDM hearts, and hyperglycemia depressed the function of the human ether-a-go-go-related gene (HERG), which conducts IKr.
18213 16617123 Moreover, IDDM or hyperglycemia resulted in downregulation of HERG protein level.
18214 16617123 Insulin restored the depressed IKr/HERG and prevented QTc/action potential duration prolongation and the associated arrhythmias, and the beneficial actions of insulin are partially due to its antioxidant ability.
18215 16617123 Restoring depressed HERG K+ channel function as a mechanism for insulin treatment of abnormal QT prolongation and associated arrhythmias in diabetic rabbits.
18216 16617123 Here we report the efficacy of insulin in preventing QT-P and the associated arrhythmias and the mechanisms underlying the effects in a rabbit model of type 1 insulin-dependent diabetes mellitus (IDDM).
18217 16617123 The rapid delayed rectifier K+ current (IKr) was markedly reduced in IDDM hearts, and hyperglycemia depressed the function of the human ether-a-go-go-related gene (HERG), which conducts IKr.
18218 16617123 Moreover, IDDM or hyperglycemia resulted in downregulation of HERG protein level.
18219 16617123 Insulin restored the depressed IKr/HERG and prevented QTc/action potential duration prolongation and the associated arrhythmias, and the beneficial actions of insulin are partially due to its antioxidant ability.
18220 16617123 Restoring depressed HERG K+ channel function as a mechanism for insulin treatment of abnormal QT prolongation and associated arrhythmias in diabetic rabbits.
18221 16617123 Here we report the efficacy of insulin in preventing QT-P and the associated arrhythmias and the mechanisms underlying the effects in a rabbit model of type 1 insulin-dependent diabetes mellitus (IDDM).
18222 16617123 The rapid delayed rectifier K+ current (IKr) was markedly reduced in IDDM hearts, and hyperglycemia depressed the function of the human ether-a-go-go-related gene (HERG), which conducts IKr.
18223 16617123 Moreover, IDDM or hyperglycemia resulted in downregulation of HERG protein level.
18224 16617123 Insulin restored the depressed IKr/HERG and prevented QTc/action potential duration prolongation and the associated arrhythmias, and the beneficial actions of insulin are partially due to its antioxidant ability.
18225 16773407 Two boys, after 9 and 44 months on therapy, respectively, developed insulin-dependent diabetes mellitus (IDDM), necessitating the withdrawal of Tac and the daily use of insulin for 3 and 6 months.
18226 16786643 Indices were studied for the blood coagulation system in 132 patients with insulin-dependent diabetes mellitus (IDDM).
18227 16792463 In addition to the insulin-dependent diabetes mellitus 1 (IDDM1) gene, which marks the HLA region, and IDDM2 which marks the insulin gene, significant associations of DM 1A to other IDMM genes or genetic regions we reported.
18228 16793709 Platelet activation was assessed by flow cytometry analysis in 50 healthy controls (c) and in 41 patients with insulin-dependent diabetes mellitus (IDDM type 1) who were screened for diabetic complications.
18229 16793713 A report of urinary and serum nitrate/nitrite, glucometabolic parameters, endothelial and in vivo platelet activation markers of 22 insulin dependent diabetics (IDDM) patients are given.
18230 16793713 A significant and inverse correlation of nitrate/nitrite excretion with endothelial markers (von Willebrand factor, soluble thrombomodulin) was documented.
18231 16801088 This study examined the significance of selected parameters of primary haemostasis to discriminate between relatives of children with insulin-dependent diabetes mellitus (IDDM).
18232 16801088 Platelet function, including markers of spontaneous and agonist-induced platelet activation (CD62), platelet consumption (microparticles) and clumping (aggregates), as well as selected parameters of the fibrinolytic system (t-PA and PAI-1), were studied in IDDM children ( n = 45), their parents ( n = 65), siblings ( n = 17) and unrelated healthy controls ( n = 51).
18233 16801088 Significantly decreased total PAI-1 occurred in IDDM children ( P < 0.02 versus parents); also slightly lowered active PAI-1 and t-PA antigen were noticed in IDDM subjects compared to other groups, however, the differences were not statistically significant.
18234 16801088 This study examined the significance of selected parameters of primary haemostasis to discriminate between relatives of children with insulin-dependent diabetes mellitus (IDDM).
18235 16801088 Platelet function, including markers of spontaneous and agonist-induced platelet activation (CD62), platelet consumption (microparticles) and clumping (aggregates), as well as selected parameters of the fibrinolytic system (t-PA and PAI-1), were studied in IDDM children ( n = 45), their parents ( n = 65), siblings ( n = 17) and unrelated healthy controls ( n = 51).
18236 16801088 Significantly decreased total PAI-1 occurred in IDDM children ( P < 0.02 versus parents); also slightly lowered active PAI-1 and t-PA antigen were noticed in IDDM subjects compared to other groups, however, the differences were not statistically significant.
18237 16801088 This study examined the significance of selected parameters of primary haemostasis to discriminate between relatives of children with insulin-dependent diabetes mellitus (IDDM).
18238 16801088 Platelet function, including markers of spontaneous and agonist-induced platelet activation (CD62), platelet consumption (microparticles) and clumping (aggregates), as well as selected parameters of the fibrinolytic system (t-PA and PAI-1), were studied in IDDM children ( n = 45), their parents ( n = 65), siblings ( n = 17) and unrelated healthy controls ( n = 51).
18239 16801088 Significantly decreased total PAI-1 occurred in IDDM children ( P < 0.02 versus parents); also slightly lowered active PAI-1 and t-PA antigen were noticed in IDDM subjects compared to other groups, however, the differences were not statistically significant.
18240 16835866 The purpose of this study was to observe the islet changes of pancreas in insulin-dependent diabetes mellitus (IDDM) mice in comparison to normal mice after application of an extract from Siraitia grosvenori fruits containing mogrosides, in particular, mogroside V.
18241 16835866 In addition, alloxan induced a notable increase in the expression of CD8+ lymphocytes to form a dramatic decrease in CD4+/CD8+ ratio (while CD4+ was unchanged).
18242 16835866 Furthermore, at low dose, MG regulated the immune imbalance observed in alloxan-induced IDDM mice by up-regulating the CD4+ T-lymphocyte subsets and CD4/CD8 ratio, and altering the intracellular cytokine profiles.
18243 16835866 The expression of the pro-inflammatory Th1 cytokines: IFN-gamma, TNF-alpha in splenic lymphocytes was altered toward a beneficial Th2 pattern.
18244 16835866 The purpose of this study was to observe the islet changes of pancreas in insulin-dependent diabetes mellitus (IDDM) mice in comparison to normal mice after application of an extract from Siraitia grosvenori fruits containing mogrosides, in particular, mogroside V.
18245 16835866 In addition, alloxan induced a notable increase in the expression of CD8+ lymphocytes to form a dramatic decrease in CD4+/CD8+ ratio (while CD4+ was unchanged).
18246 16835866 Furthermore, at low dose, MG regulated the immune imbalance observed in alloxan-induced IDDM mice by up-regulating the CD4+ T-lymphocyte subsets and CD4/CD8 ratio, and altering the intracellular cytokine profiles.
18247 16835866 The expression of the pro-inflammatory Th1 cytokines: IFN-gamma, TNF-alpha in splenic lymphocytes was altered toward a beneficial Th2 pattern.
18248 16864906 Serum IL-1beta, IL-2, and IL-6 in insulin-dependent diabetic children.
18249 16864906 Insulin-dependent diabetes mellitus (IDDM) is a chronic disease characterized by T-cell-dependent autoimmune destruction of the insulin-producing beta cells in the pancreatic islets of Langerhans, resulting in an absolute lack of insulin.
18250 16864906 Insulin is one of the islet autoantigens responsible for the activation of T-lymphocyte functions, inflammatory cytokine production, and development of IDDM.
18251 16864906 The aim of this study was to investigate serum concentrations of interleukin (IL)-1beta, IL-2, IL-6, and tumor necrosis factor (TNF)-alpha in children IDDM.
18252 16864906 In all stages of diabetes higher levels of IL-1beta and TNF-alpha and lower levels of IL-2 and IL-6 were detected.
18253 16864906 Our data about elevated serum IL-1beta, TNF-alpha and decreased IL-2, IL-6 levels in newly diagnosed IDDM patients in comparison with longer standing cases supports an activation of systemic inflammatory process during early phases of IDDM which may be indicative of an ongoing beta-cell destruction.
18254 16864906 Persistence of significant difference between the cases with IDDM monitored for a long time and controls in terms of IL-1beta, IL-2, IL-6, and TNF-alpha supports continuous activation during the late stages of diabetes.
18255 16864906 Serum IL-1beta, IL-2, and IL-6 in insulin-dependent diabetic children.
18256 16864906 Insulin-dependent diabetes mellitus (IDDM) is a chronic disease characterized by T-cell-dependent autoimmune destruction of the insulin-producing beta cells in the pancreatic islets of Langerhans, resulting in an absolute lack of insulin.
18257 16864906 Insulin is one of the islet autoantigens responsible for the activation of T-lymphocyte functions, inflammatory cytokine production, and development of IDDM.
18258 16864906 The aim of this study was to investigate serum concentrations of interleukin (IL)-1beta, IL-2, IL-6, and tumor necrosis factor (TNF)-alpha in children IDDM.
18259 16864906 In all stages of diabetes higher levels of IL-1beta and TNF-alpha and lower levels of IL-2 and IL-6 were detected.
18260 16864906 Our data about elevated serum IL-1beta, TNF-alpha and decreased IL-2, IL-6 levels in newly diagnosed IDDM patients in comparison with longer standing cases supports an activation of systemic inflammatory process during early phases of IDDM which may be indicative of an ongoing beta-cell destruction.
18261 16864906 Persistence of significant difference between the cases with IDDM monitored for a long time and controls in terms of IL-1beta, IL-2, IL-6, and TNF-alpha supports continuous activation during the late stages of diabetes.
18262 16864906 Serum IL-1beta, IL-2, and IL-6 in insulin-dependent diabetic children.
18263 16864906 Insulin-dependent diabetes mellitus (IDDM) is a chronic disease characterized by T-cell-dependent autoimmune destruction of the insulin-producing beta cells in the pancreatic islets of Langerhans, resulting in an absolute lack of insulin.
18264 16864906 Insulin is one of the islet autoantigens responsible for the activation of T-lymphocyte functions, inflammatory cytokine production, and development of IDDM.
18265 16864906 The aim of this study was to investigate serum concentrations of interleukin (IL)-1beta, IL-2, IL-6, and tumor necrosis factor (TNF)-alpha in children IDDM.
18266 16864906 In all stages of diabetes higher levels of IL-1beta and TNF-alpha and lower levels of IL-2 and IL-6 were detected.
18267 16864906 Our data about elevated serum IL-1beta, TNF-alpha and decreased IL-2, IL-6 levels in newly diagnosed IDDM patients in comparison with longer standing cases supports an activation of systemic inflammatory process during early phases of IDDM which may be indicative of an ongoing beta-cell destruction.
18268 16864906 Persistence of significant difference between the cases with IDDM monitored for a long time and controls in terms of IL-1beta, IL-2, IL-6, and TNF-alpha supports continuous activation during the late stages of diabetes.
18269 16864906 Serum IL-1beta, IL-2, and IL-6 in insulin-dependent diabetic children.
18270 16864906 Insulin-dependent diabetes mellitus (IDDM) is a chronic disease characterized by T-cell-dependent autoimmune destruction of the insulin-producing beta cells in the pancreatic islets of Langerhans, resulting in an absolute lack of insulin.
18271 16864906 Insulin is one of the islet autoantigens responsible for the activation of T-lymphocyte functions, inflammatory cytokine production, and development of IDDM.
18272 16864906 The aim of this study was to investigate serum concentrations of interleukin (IL)-1beta, IL-2, IL-6, and tumor necrosis factor (TNF)-alpha in children IDDM.
18273 16864906 In all stages of diabetes higher levels of IL-1beta and TNF-alpha and lower levels of IL-2 and IL-6 were detected.
18274 16864906 Our data about elevated serum IL-1beta, TNF-alpha and decreased IL-2, IL-6 levels in newly diagnosed IDDM patients in comparison with longer standing cases supports an activation of systemic inflammatory process during early phases of IDDM which may be indicative of an ongoing beta-cell destruction.
18275 16864906 Persistence of significant difference between the cases with IDDM monitored for a long time and controls in terms of IL-1beta, IL-2, IL-6, and TNF-alpha supports continuous activation during the late stages of diabetes.
18276 16864906 Serum IL-1beta, IL-2, and IL-6 in insulin-dependent diabetic children.
18277 16864906 Insulin-dependent diabetes mellitus (IDDM) is a chronic disease characterized by T-cell-dependent autoimmune destruction of the insulin-producing beta cells in the pancreatic islets of Langerhans, resulting in an absolute lack of insulin.
18278 16864906 Insulin is one of the islet autoantigens responsible for the activation of T-lymphocyte functions, inflammatory cytokine production, and development of IDDM.
18279 16864906 The aim of this study was to investigate serum concentrations of interleukin (IL)-1beta, IL-2, IL-6, and tumor necrosis factor (TNF)-alpha in children IDDM.
18280 16864906 In all stages of diabetes higher levels of IL-1beta and TNF-alpha and lower levels of IL-2 and IL-6 were detected.
18281 16864906 Our data about elevated serum IL-1beta, TNF-alpha and decreased IL-2, IL-6 levels in newly diagnosed IDDM patients in comparison with longer standing cases supports an activation of systemic inflammatory process during early phases of IDDM which may be indicative of an ongoing beta-cell destruction.
18282 16864906 Persistence of significant difference between the cases with IDDM monitored for a long time and controls in terms of IL-1beta, IL-2, IL-6, and TNF-alpha supports continuous activation during the late stages of diabetes.
18283 16940151 It has been well established that invasion-promoting membrane type-1 matrix metalloproteinase (MT1-MMP), a multifunctional membrane-tethered enzyme, functions in cancer cells as a mediator of pericellular proteolysis and directly cleaves several cell surface receptors, including CD44.
18284 16940151 We have validated that the T cell CD44 receptor is critical for the adhesion of diabetogenic insulin-specific, CD8-positive, K(d)-restricted cells to the matrix as well as for the subsequent transmigration of the adherent T cells through the endothelium and homing of the transmigrated T cells into the pancreatic islets.
18285 16940151 We have determined that the inhibition of MT1-MMP by low dosages of AG3340 (a subnanomolar range hydroxamate inhibitor of MMPs that has been widely tested in cancer patients) inhibited both T cell MT1-MMP activity and MT1-MMP-dependent shedding of CD44, immobilized T cells on the endothelium, repressed the homing of diabetogenic T cells into the pancreatic islets, reduced insulitis and mononuclear cell infiltration, and promoted either the recovery or the rejuvenation of the functional insulin-producing beta cells in diabetic NOD mice with freshly developed type I diabetes (IDDM).
18286 16940151 We believe our data constitute a mechanistic and substantive rationale for clinical trials of selected MT1-MMP inhibitors in the therapy of IDDM in humans.
18287 16940151 It has been well established that invasion-promoting membrane type-1 matrix metalloproteinase (MT1-MMP), a multifunctional membrane-tethered enzyme, functions in cancer cells as a mediator of pericellular proteolysis and directly cleaves several cell surface receptors, including CD44.
18288 16940151 We have validated that the T cell CD44 receptor is critical for the adhesion of diabetogenic insulin-specific, CD8-positive, K(d)-restricted cells to the matrix as well as for the subsequent transmigration of the adherent T cells through the endothelium and homing of the transmigrated T cells into the pancreatic islets.
18289 16940151 We have determined that the inhibition of MT1-MMP by low dosages of AG3340 (a subnanomolar range hydroxamate inhibitor of MMPs that has been widely tested in cancer patients) inhibited both T cell MT1-MMP activity and MT1-MMP-dependent shedding of CD44, immobilized T cells on the endothelium, repressed the homing of diabetogenic T cells into the pancreatic islets, reduced insulitis and mononuclear cell infiltration, and promoted either the recovery or the rejuvenation of the functional insulin-producing beta cells in diabetic NOD mice with freshly developed type I diabetes (IDDM).
18290 16940151 We believe our data constitute a mechanistic and substantive rationale for clinical trials of selected MT1-MMP inhibitors in the therapy of IDDM in humans.
18291 16986170 Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease that is characterized by selective destruction of insulin secreting pancreatic islets beta-cells.
18292 16986170 The formation of cytokines (IL-1beta, IL-6, TNF-alpha, etc.) leads to extensive morphological damage of beta-cells, DNA fragmentation, decrease of glucose oxidation, impaired glucose-insulin secretion and decreased insulin action and proinsulin biosynthesis.
18293 16995840 While pathogenesis of IDDM (insulin dependant diabetes mellitus) is well understood, the same is not true for diabetes mellitus type II.
18294 17053023 Insulin-dependent diabetes mellitus (IDDM) is associated with increased risk of osteopenia/osteoporosis in humans.
18295 17053023 Correspondingly, both diabetic models exhibited decreased osteocalcin mRNA and increased adipocyte fatty acid-binding protein 2 mRNA levels in isolated tibias and calvaria.
18296 17115199 The aim of our study is to determine whether children and adolescents with insulin-dependent diabetes mellitus (IDDM) experience alterations in blood volume (BV) before onset of apparent nephropathy.
18297 17130566 These data suggest that a second component of IDDM1 maps to the HLA class I region, contributing to susceptibility to as well as age-at-onset of type 1 diabetes.
18298 17284223 The role of the IDDM2 locus in the susceptibility of UK APS1 subjects to type 1 diabetes mellitus.
18299 17284223 Autoimmune polyendocrinopathy syndrome type 1 (APS1) is characterized by autoimmune destruction of endocrine tissues and chronic mucocutaneous candidiasis.
18300 17284223 However, alleles of a variable number tandem repeat (VNTR) 5' of the insulin gene are known to influence the development of T1D in the general, non-APS1 population.
18301 17284223 Therefore, we investigated the prevalence of these IDDM2 alleles in British Caucasian patients with APS1.
18302 17284223 The study employed genotyping of 33 patients with APS1 for the HphI polymorphism that is in tight linkage disequilibrium with the insulin gene VNTR alleles.
18303 17284223 Six of eight (75%) APS1 patients with T1D were homozygous for the class I INS VNTR (susceptibility) allele, compared with eight of 25 (32%) of APS1 patients without T1D (P = 0.042).
18304 17284223 The role of the IDDM2 locus in the susceptibility of UK APS1 subjects to type 1 diabetes mellitus.
18305 17284223 Autoimmune polyendocrinopathy syndrome type 1 (APS1) is characterized by autoimmune destruction of endocrine tissues and chronic mucocutaneous candidiasis.
18306 17284223 However, alleles of a variable number tandem repeat (VNTR) 5' of the insulin gene are known to influence the development of T1D in the general, non-APS1 population.
18307 17284223 Therefore, we investigated the prevalence of these IDDM2 alleles in British Caucasian patients with APS1.
18308 17284223 The study employed genotyping of 33 patients with APS1 for the HphI polymorphism that is in tight linkage disequilibrium with the insulin gene VNTR alleles.
18309 17284223 Six of eight (75%) APS1 patients with T1D were homozygous for the class I INS VNTR (susceptibility) allele, compared with eight of 25 (32%) of APS1 patients without T1D (P = 0.042).
18310 17323409 Positional cloning of the underlying genes for the rare syndrome autoimmune polyendocrinopathy candidadiasis extrodermal dystrophy (APECED) opened a new venue of research on the role of central tolerance in autoimmunity.
18311 17323409 Most importantly it is shown that carriers of the type 1 diabetes (T1D) associated locus IDDM2 show lower expression of insulin in mTEC, as controlled by AIRE.
18312 17324464 Activation induced cell death (AICD) via Fas/FasL is the primary homeostatic molecular mechanism employed by the immune system to control activated T-cell responses and promote tolerance to self-antigens.
18313 17324464 We herein investigated the ability of a novel multimeric form of FasL chimeric with streptavidin (SA-FasL) having potent apoptotic activity to induce apoptosis in diabetogenic T cells and modulate insulin-dependent type 1 diabetes (IDDM) in an adoptive transfer model.
18314 17324464 This effect was associated with an increase in CD4(+)CD25(+) T cells and correlated with FoxP3 expression in pancreatic lymph nodes.
18315 17327440 The association of type 1 diabetes with the insulin gene (IDDM2 locus) has been mapped to a short haplotype encompassing two single nucleotide polymorphisms (SNPs) in perfect linkage disequilibrium (r(2) = 1) with each other and with the two allele classes at the variable number of tandem repeats (VNTR) polymorphism upstream of the transcription site.
18316 17337426 In this investigation 50 insulin dependent (IDDM) and 50 non insulin dependent (NIDDM) diabetic male patients with and without an objective evidence of neuropathy and 50 age matched non diabetic male controls were selected.
18317 17341563 Insulin gene/IDDM2 locus in Japanese type 1 diabetes: contribution of class I alleles and influence of class I subdivision in susceptibility to type 1 diabetes.
18318 17361417 This report describes type 1 insulin deficient diabetes mellitus (IDDM) arising in identical twins aged under one year.
18319 17372456 This study was undertaken to determine the prevalence of diabetes mellitus (DM), insulin-dependent diabetes mellitus (IDDM), noninsulin-dependent diabetes mellitus (NIDDM) and impaired glucose tolerance (IGT) in different areas of Saudi Arabia.
18320 17373940 Studies in IDDM 5 have lead to the discovery of a novel polymorphism 163 A-->G, of SUMO4 (small ubiquitin-related modifier) gene, associated with risk to T1DM in Asians, but not in Caucasians.
18321 17448564 Although consistent linkage evidence was reported for the susceptibility intervals IDDM2, IDDM5 and IDDM12, evidence for most other intervals varies in different data sets.
18322 17448564 The variable number of tandem repeats at the 5' end of the insulin gene (IDDM2) regulates insulin expression in the thymus.
18323 17448564 The polymorphisms of the cytotoxic T lymphocyte antigen 4 gene (CTLA4, IDDM12) encoding a regulatory molecule in the immune system associate with T1D and autoimmune thyroid diseases (ATD).
18324 17448564 Both AIRE and Foxp3, identified initially via their association with genetically manipulated mice, are involved in tolerance induction in humans.
18325 17448564 Although consistent linkage evidence was reported for the susceptibility intervals IDDM2, IDDM5 and IDDM12, evidence for most other intervals varies in different data sets.
18326 17448564 The variable number of tandem repeats at the 5' end of the insulin gene (IDDM2) regulates insulin expression in the thymus.
18327 17448564 The polymorphisms of the cytotoxic T lymphocyte antigen 4 gene (CTLA4, IDDM12) encoding a regulatory molecule in the immune system associate with T1D and autoimmune thyroid diseases (ATD).
18328 17448564 Both AIRE and Foxp3, identified initially via their association with genetically manipulated mice, are involved in tolerance induction in humans.
18329 17487263 Effect of type-1 diabetes mellitus on the regulation of insulin and endothelin-1 receptors in rat hearts.
18330 17487263 This project assesses the treatment role with insulin and (or) angiotensin II receptor subtype-1 (AT1-R) blocker (ARB) on insulin receptor and endothelin-1 receptor subtype (ETA-R and ETB-R) regulation in rat hearts suffering from insulin-dependent diabetes mellitus (IDDM).
18331 17487263 However, ETB-R expression was significantly reduced in the diabetic group treated with both insulin and an ARB.
18332 17487263 The changes in the expression of the insulin, the ETA-Rs, and the ETB-Rs at the various sites of the myocardium and the effect of both insulin treatment and blockade of the AT1-R explain the new benefits related to the halting of myocardial remodeling in IDDM rats.
18333 17487263 Effect of type-1 diabetes mellitus on the regulation of insulin and endothelin-1 receptors in rat hearts.
18334 17487263 This project assesses the treatment role with insulin and (or) angiotensin II receptor subtype-1 (AT1-R) blocker (ARB) on insulin receptor and endothelin-1 receptor subtype (ETA-R and ETB-R) regulation in rat hearts suffering from insulin-dependent diabetes mellitus (IDDM).
18335 17487263 However, ETB-R expression was significantly reduced in the diabetic group treated with both insulin and an ARB.
18336 17487263 The changes in the expression of the insulin, the ETA-Rs, and the ETB-Rs at the various sites of the myocardium and the effect of both insulin treatment and blockade of the AT1-R explain the new benefits related to the halting of myocardial remodeling in IDDM rats.
18337 17491660 It is well known that autoimmunity associated with the onset of insulin-dependent diabetes mellitus (IDDM) involves the generation of autoreactive T and B cells.
18338 17518348 Angiotensin enzyme inhibitors (ACEi) and angiotensin-II receptor antagonists (ARBs) reduce proteinuria and retard the progression of renal failure in patients with IDDM and diabetic rats.
18339 17530468 Insulin-dependent diabetes mellitus (IDDM) is an organ-specific autoimmune disorder triggered by autoreactive T cells directed to pancreas beta-cell antigens.
18340 17530468 One of these ligands may be tumour necrosis factor (TNF)-related apoptosis-inducing ligand (TRAIL), a member of the TNF-alpha superfamily.
18341 17550100 [Difficulties and concerns identified by Puerto Rican youth with insulin-dependent diabetes mellitus (IDDM): their relationship with metabolic control, hopelessness, social support, and depressive symptoms].
18342 17550100 Insulin-dependent diabetes mellitus (IDDM) is a chronic health condition that affects 18 of every 100,000 Puerto Rican youth.
18343 17550100 [Difficulties and concerns identified by Puerto Rican youth with insulin-dependent diabetes mellitus (IDDM): their relationship with metabolic control, hopelessness, social support, and depressive symptoms].
18344 17550100 Insulin-dependent diabetes mellitus (IDDM) is a chronic health condition that affects 18 of every 100,000 Puerto Rican youth.
18345 17551474 Although more than 18 diabetes-predisposing genes have been reported to date, only the major histocompatibility complex (HLA) region on chromosome 6p21 (IDDM1) and the insulin gene on chromosome 11p15 (IDDM 2) have been conclusively associated with susceptibility to type 1 diabetes.
18346 17551474 However, it has been shown recently that cytotoxic lymphocyte antigen 4 (CTLA4) on chromosome 2q33 (IDDM12) and LYP/PTPN22 on chromosome 1p13 also contribute to the genetic risk of T1DM.
18347 17553393 All children diagnosed with insulin-dependent diabetes mellitus (IDDM) under the age of 15 years are included.
18348 17574431 There are two major types of diabetes mellitus: Type 1 diabetes (insulin-dependent diabetes, IDDM or juvenile onset diabetes) and Type 2 diabetes (non-insulin-dependent diabetes, NIDDM or adult-onset).
18349 17574431 Increased PKC activation have been associated with changes in blood flow, basement membrane thickening, extracellular matrix expansion, increases in vascular permeability, abnormal angiogenesis, excessive apoptosis and changes in enzymatic activity alterations such as Na(+)-K(+)-ATPase, cPLA(2), PI3Kinase and MAP kinase.
18350 17589018 The diabetic patients were further grouped into noninsulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM) depending on the age of onset and mode of treatment.
18351 17589175 THe mean glycated hemoglobin was significantly higher in type I (IDDM) (10.2 +/- 2.2%) than in type 2 (NIDDM) diabetic respondents (9.1 +/- 2.0%), P = 0.001.
18352 17590177 The non-obese diabetic (NOD) mouse develops insulin-dependent diabetes mellitus (IDDM) spontaneously as a consequence of an autoimmune process that leads to destruction of the insulin-producing beta cells of the pancreas.
18353 17590177 IDDM is characterized by increased T helper 1 (Th1) cell responses toward several autoantigens, including Hsp60, glutamic acid decarboxylase and insulin.
18354 17590177 This change included reduction of CD4(+) and CD8(+) T cells infiltration, appearance of CD25(+) cells influx and an increased staining for interleukin (IL)-10 in the islets.
18355 17590177 The non-obese diabetic (NOD) mouse develops insulin-dependent diabetes mellitus (IDDM) spontaneously as a consequence of an autoimmune process that leads to destruction of the insulin-producing beta cells of the pancreas.
18356 17590177 IDDM is characterized by increased T helper 1 (Th1) cell responses toward several autoantigens, including Hsp60, glutamic acid decarboxylase and insulin.
18357 17590177 This change included reduction of CD4(+) and CD8(+) T cells infiltration, appearance of CD25(+) cells influx and an increased staining for interleukin (IL)-10 in the islets.
18358 17709893 Information on the impact of prolonged deficient glycemic control in the quality of the gonadotropin signal delivered by the pituitary gland during puberty in children with insulin-dependent diabetes mellitus (IDDM) is scarce.
18359 17761671 The pathogenesis of IDDM involves the transmigration of autoimmune T cells into the pancreatic islets and the subsequent destruction of insulin-producing beta cells.
18360 17761671 We report here that specific inhibition of T cell intra-islet transmigration by using a small molecule proteinase inhibitor restores beta cell functionality, increases insulin-producing beta cell mass, and alleviates the severity of IDDM in acutely diabetic NOD mice.
18361 17761671 As a result, acutely diabetic NOD mice do not require insulin injections for survival for a significant time period, thus providing a promising clue to effect IDDM reversal in humans.
18362 17761671 The pathogenesis of IDDM involves the transmigration of autoimmune T cells into the pancreatic islets and the subsequent destruction of insulin-producing beta cells.
18363 17761671 We report here that specific inhibition of T cell intra-islet transmigration by using a small molecule proteinase inhibitor restores beta cell functionality, increases insulin-producing beta cell mass, and alleviates the severity of IDDM in acutely diabetic NOD mice.
18364 17761671 As a result, acutely diabetic NOD mice do not require insulin injections for survival for a significant time period, thus providing a promising clue to effect IDDM reversal in humans.
18365 17761671 The pathogenesis of IDDM involves the transmigration of autoimmune T cells into the pancreatic islets and the subsequent destruction of insulin-producing beta cells.
18366 17761671 We report here that specific inhibition of T cell intra-islet transmigration by using a small molecule proteinase inhibitor restores beta cell functionality, increases insulin-producing beta cell mass, and alleviates the severity of IDDM in acutely diabetic NOD mice.
18367 17761671 As a result, acutely diabetic NOD mice do not require insulin injections for survival for a significant time period, thus providing a promising clue to effect IDDM reversal in humans.
18368 17897897 The prevalence of type 2 diabetes (initially non-insulin-dependent diabetes mellitus: NIDDM) was 10.5% and of type 1 diabetes (insulin-dependent diabetes mellitus: IDDM) 3.7%.
18369 17916039 Beta (beta)-cell replacement represents an attractive approach for the possible cure of type 1 insulin-dependent diabetes mellitus (IDDM).
18370 17916039 In a search for potential sources of insulin-secreting cells for IDDM substitution therapy, we have focused on the neonatal pig liver, which is putatively enriched in multipotent stem cells.
18371 17916039 Beta (beta)-cell replacement represents an attractive approach for the possible cure of type 1 insulin-dependent diabetes mellitus (IDDM).
18372 17916039 In a search for potential sources of insulin-secreting cells for IDDM substitution therapy, we have focused on the neonatal pig liver, which is putatively enriched in multipotent stem cells.
18373 17916452 Increased cathepsin K and tartrate-resistant acid phosphatase expression in bone of streptozotocin-induced diabetic rats.
18374 17916452 The effect of insulin-dependent diabetes mellitus (IDDM) on bone metabolism was evaluated using the streptozotocin (STZ)-induced diabetic rat 1 week after the induction of diabetes.
18375 17916452 The levels of serum osteocalcin and alkaline phosphatase (ALP) activity in the distal femur of the diabetic rats were significantly reduced to about 40% and 70% of the control levels, respectively.
18376 17916452 The decrease in the expression osteocalcin was observed in distal femur of the diabetic rats, although the level of ALP mRNA was unchanged.
18377 17916452 The activity and the mRNA level of tartrate-resistant acid phosphatase (TRAP) increased to 1.5- and 2.3-fold the control level, respectively, in distal femur of the diabetic rats.
18378 17916452 These results suggest that IDDM contributes to bone loss through changes in gene expression of TRAP and cathepsin K in osteoclasts as well as osteocalcin in osteoblasts resulting in increased bone resorptive activity and decreased bone formation.
18379 17916452 Increased cathepsin K and tartrate-resistant acid phosphatase expression in bone of streptozotocin-induced diabetic rats.
18380 17916452 The effect of insulin-dependent diabetes mellitus (IDDM) on bone metabolism was evaluated using the streptozotocin (STZ)-induced diabetic rat 1 week after the induction of diabetes.
18381 17916452 The levels of serum osteocalcin and alkaline phosphatase (ALP) activity in the distal femur of the diabetic rats were significantly reduced to about 40% and 70% of the control levels, respectively.
18382 17916452 The decrease in the expression osteocalcin was observed in distal femur of the diabetic rats, although the level of ALP mRNA was unchanged.
18383 17916452 The activity and the mRNA level of tartrate-resistant acid phosphatase (TRAP) increased to 1.5- and 2.3-fold the control level, respectively, in distal femur of the diabetic rats.
18384 17916452 These results suggest that IDDM contributes to bone loss through changes in gene expression of TRAP and cathepsin K in osteoclasts as well as osteocalcin in osteoblasts resulting in increased bone resorptive activity and decreased bone formation.
18385 17974465 Data on the incidence of insulin-dependent diabetes mellitus (IDDM) are presented.
18386 18020607 SKPT should be regarded as the treatment of choice in carefully selected patients with type 1 (insulin-dependent; IDDM) diabetes mellitus and advanced nephropathy, because of its ability to offer superior glycaemic control and an improved quality of life.
18387 18066100 This study aimed to investigate the interrelationship of plasma lipid profile, lipid peroxidation, and erythrocyte antioxidative defense in patients with insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus.
18388 18066100 Plasma levels of total cholesterol, triglycerides, and lipid peroxides and the activities of copper, zinc superoxide dismutase (CuZnSOD), catalase, glutathione peroxidase (GSH-Px), as well as the amount of glutathione in erythrocytes, were determined in IDDM, NIDDM, and nondiabetic control subjects.
18389 18066100 This study aimed to investigate the interrelationship of plasma lipid profile, lipid peroxidation, and erythrocyte antioxidative defense in patients with insulin-dependent (IDDM) and non-insulin-dependent (NIDDM) diabetes mellitus.
18390 18066100 Plasma levels of total cholesterol, triglycerides, and lipid peroxides and the activities of copper, zinc superoxide dismutase (CuZnSOD), catalase, glutathione peroxidase (GSH-Px), as well as the amount of glutathione in erythrocytes, were determined in IDDM, NIDDM, and nondiabetic control subjects.
18391 18167158 This review covers the epidemiological evidence regarding the role of Bacillus Calmette-Guérin (BCG) vaccination on the following inflammatory or autoimmune diseases: asthma and allergic diseases, Crohn's disease (CD), insulin-dependent diabetes mellitus (IDDM), and specific cancers.
18392 18406789 Insulin-dependent diabetes mellitus (IDDM) is a T-cell-mediated autoimmune disease.
18393 18432735 Use of the BioBreeding (BB) rat to model human insulin-dependent diabetes mellitus (IDDM) is useful in that characteristics of diabetes in the BB rat closely parallel those observed in human IDDM.
18394 18432739 Nonobese diabetic (NOD) mice spontaneously develop autoimmune T cell-mediated insulin-dependent diabetes mellitus (IDDM).
18395 18774050 Diabetes is divided into (1) diabetes associated with certain syndromes or conditions, (2) gestational diabetes, (3) non-insulin-dependent diabetes or type 2 diabetes, and (4) insulin-dependent diabetes (IDDM) or type 1 diabetes.
18396 18789598 Insulin-dependent diabetes mellitus (IDDM), also called type 1 diabetes mellitus (T1DM), is a T cell-mediated autoimmune disease resulting from a selective destruction of pancreatic islet beta cells.
18397 19022264 Insulin-Dependent Diabetes Mellitus (IDDM) is a chronic disease characterized by the inability of the pancreas to produce sufficient amounts of insulin.
18398 19120271 To date, more than 19 insulin-dependent diabetes mellitus (IDDM) susceptibility loci have been mapped to specific chromosome regions in the human.
18399 19120310 We report a case of latent autoimmune diabetes in adults (LADA), also known as slowly progressive type 1 diabetes (SPT1D), followed up for changes, including reactivity to the GAD65 antibody epitope for the 9-year period from impaired glucose tolerance (IGT) to the insulin-dependent stage (IDDM).
18400 19130584 To understand the function of Th17 cells in IDDM, we differentiated islet-reactive BDC2.5 TcR transgenic CD4(+) cells in vitro into Th17 cells and transferred them into NOD.scid and neonate NOD mice.
18401 19130584 Surprisingly, BDC2.5(+) cells recovered from diabetic NOD.scid mice, in comparison with those from neonate NOD mice, showed predominant IFN-gamma over IL-17 expression, indicating conversion of donor cells into Th1 cells.
18402 19130584 Moreover, diabetes progression in NOD.scid recipients was dependent on IFN-gamma while anti-IL-17 treatment reduced insulitic inflammation.
18403 19130584 These results indicate that islet-reactive Th17 cells promote pancreatic inflammation, but only induce IDDM upon conversion into IFN-gamma producers.
18404 19130584 To understand the function of Th17 cells in IDDM, we differentiated islet-reactive BDC2.5 TcR transgenic CD4(+) cells in vitro into Th17 cells and transferred them into NOD.scid and neonate NOD mice.
18405 19130584 Surprisingly, BDC2.5(+) cells recovered from diabetic NOD.scid mice, in comparison with those from neonate NOD mice, showed predominant IFN-gamma over IL-17 expression, indicating conversion of donor cells into Th1 cells.
18406 19130584 Moreover, diabetes progression in NOD.scid recipients was dependent on IFN-gamma while anti-IL-17 treatment reduced insulitic inflammation.
18407 19130584 These results indicate that islet-reactive Th17 cells promote pancreatic inflammation, but only induce IDDM upon conversion into IFN-gamma producers.
18408 19224981 The authors conducted a series of population-based cohort studies, utilizing the United Kingdom General Practice Research Database, to assess intraindividual risks of coexistence of rheumatoid arthritis (RA), autoimmune thyroiditis (AIT), multiple sclerosis (MS), and insulin-dependent diabetes mellitus (IDDM) during 1990-1999.
18409 19224981 Among those with IDDM, adjusted AIT rates were higher than expected for both males (SIR = 646.0, 95% confidence interval (CI): 466, 873) and females (SIR = 409.6, 95% CI: 343, 485), as were RA rates for females (SIR = 181.6, 95% CI: 136, 238).
18410 19224981 This study demonstrates coexistence of RA, AIT, and IDDM at higher than expected rates but reduced comorbidity between RA and MS.
18411 19224981 The authors conducted a series of population-based cohort studies, utilizing the United Kingdom General Practice Research Database, to assess intraindividual risks of coexistence of rheumatoid arthritis (RA), autoimmune thyroiditis (AIT), multiple sclerosis (MS), and insulin-dependent diabetes mellitus (IDDM) during 1990-1999.
18412 19224981 Among those with IDDM, adjusted AIT rates were higher than expected for both males (SIR = 646.0, 95% confidence interval (CI): 466, 873) and females (SIR = 409.6, 95% CI: 343, 485), as were RA rates for females (SIR = 181.6, 95% CI: 136, 238).
18413 19224981 This study demonstrates coexistence of RA, AIT, and IDDM at higher than expected rates but reduced comorbidity between RA and MS.
18414 19224981 The authors conducted a series of population-based cohort studies, utilizing the United Kingdom General Practice Research Database, to assess intraindividual risks of coexistence of rheumatoid arthritis (RA), autoimmune thyroiditis (AIT), multiple sclerosis (MS), and insulin-dependent diabetes mellitus (IDDM) during 1990-1999.
18415 19224981 Among those with IDDM, adjusted AIT rates were higher than expected for both males (SIR = 646.0, 95% confidence interval (CI): 466, 873) and females (SIR = 409.6, 95% CI: 343, 485), as were RA rates for females (SIR = 181.6, 95% CI: 136, 238).
18416 19224981 This study demonstrates coexistence of RA, AIT, and IDDM at higher than expected rates but reduced comorbidity between RA and MS.
18417 19469010 In fact, a more appropriate indication is in patients with liver disease and insulin-dependent diabetes mellitus (IDDM).
18418 19550073 Expression and function of IA-2 family proteins, unique neuroendocrine-specific protein-tyrosine phosphatases.
18419 19550073 IA-2 (also known as islet cell antigen ICA-512) and IA-2 beta (also known as phogrin, phosphatase homologue in granules of insulinoma) are major autoantigens in insulin-dependent diabetes mellitus (IDDM).
18420 19550073 IA-2 and IA-2 beta are type I transmembrane proteins that possess one inactive protein-tyrosine phosphatase (PTP) domain in the cytoplasmic region, and act as one of the constituents of regulated secretory pathways in various neuroendocrine cell types including pancreatic beta-cells.
18421 19631771 Type 1 diabetes (insulin-dependent diabetes mellitus, IDDM) is an autoimmune disease affecting about 0.12% of the world's population.
18422 19751417 Bone mineral density, osteocalcin, and bone-specific alkaline phosphatase in patients with insulin-dependent diabetes mellitus.
18423 19751417 The aims of this study were to evaluate the prevalence of osteopenia and the relationships between osteocalcin (OC), bone alkaline phosphatase (bALP), and bone mineral density (BMD) in patients with insulin-dependent diabetes mellitus (IDDM).
18424 19757377 Pdx1-transfected adipose tissue-derived stem cells differentiate into insulin-producing cells in vivo and reduce hyperglycemia in diabetic mice.
18425 19757377 Insulin-dependent diabetes mellitus (IDDM) is characterized by the rapid development of potentially severe metabolic abnormalities resulting from insulin deficiency.
18426 19757377 The transplantation of insulin-producing cells is a promising approach for the treatment of IDDM.
18427 19757377 The transcription factor pancreatic duodenal homeobox 1 (Pdx1) plays an important role in the differentiation of pancreatic beta cells.
18428 19757377 STZ-treated mice transplanted with Pdx1-transduced ASCs (Pdx1-ASCs) showed significantly decreased blood glucose levels and increased survival, when compared with control mice.
18429 19757377 While stable expression of Pdx1 in ASCs did not induce the pancreatic phenotype in vitro in our experiment, the transplanted stem cells became engrafted in the pancreas, wherein they expressed insulin and C-peptide, which is a marker of insulin-producing cells.
18430 19757377 Pdx1-transfected adipose tissue-derived stem cells differentiate into insulin-producing cells in vivo and reduce hyperglycemia in diabetic mice.
18431 19757377 Insulin-dependent diabetes mellitus (IDDM) is characterized by the rapid development of potentially severe metabolic abnormalities resulting from insulin deficiency.
18432 19757377 The transplantation of insulin-producing cells is a promising approach for the treatment of IDDM.
18433 19757377 The transcription factor pancreatic duodenal homeobox 1 (Pdx1) plays an important role in the differentiation of pancreatic beta cells.
18434 19757377 STZ-treated mice transplanted with Pdx1-transduced ASCs (Pdx1-ASCs) showed significantly decreased blood glucose levels and increased survival, when compared with control mice.
18435 19757377 While stable expression of Pdx1 in ASCs did not induce the pancreatic phenotype in vitro in our experiment, the transplanted stem cells became engrafted in the pancreas, wherein they expressed insulin and C-peptide, which is a marker of insulin-producing cells.
18436 19777286 Psychopathological factors associated with metabolic control in juvenile insulin-dependent diabetes mellitus (IDDM) deserve further investigation.
18437 19851523 Patients with insulin-dependent diabetes or coronary heart disease following rehabilitation express serum fractalkine levels similar to those in healthy control subjects.
18438 19851523 We compared serum fractalkine concentrations of 46 patients with coronary heart disease (CHD) and 47 insulin-dependent diabetic patients (IDDM) following rehabilitation with those of 50 control subjects.
18439 19851523 Following rehabilitation serum fractalkine levels (477 + or - 225 pg/mL) in CHD patients were similar to those in control subjects (572 + or - 205 pg/mL; P = 0.303), whereas fractalkine levels were lower in IDDM patients (430 + or - 256 pg/mL; P = 0.042).
18440 19851523 Patients with insulin-dependent diabetes or coronary heart disease following rehabilitation express serum fractalkine levels similar to those in healthy control subjects.
18441 19851523 We compared serum fractalkine concentrations of 46 patients with coronary heart disease (CHD) and 47 insulin-dependent diabetic patients (IDDM) following rehabilitation with those of 50 control subjects.
18442 19851523 Following rehabilitation serum fractalkine levels (477 + or - 225 pg/mL) in CHD patients were similar to those in control subjects (572 + or - 205 pg/mL; P = 0.303), whereas fractalkine levels were lower in IDDM patients (430 + or - 256 pg/mL; P = 0.042).
18443 19877961 Successful pancreas transplantation is an effective therapy for insulin-dependent diabetes mellitus (IDDM) but subjects patients to morbidity and mortality associated with chronic immunosuppression.
18444 19934373 The non-obese diabetic mouse (NOD) is the most characterized model used to study insulin-dependent type 1 diabetes mellitus (IDDM) and Sjoögren's syndrome (SS).
18445 19934373 In a previous report, we found NOD.E2f1(-/-) mice show a greater progressive development to IDDM and SS compared to NOD mice.
18446 19934373 Our previous data indicated a progressive decrease in regulatory T cells (CD4(+)CD25(+)) and a decrease in the systemic secretion systems for insulin, and saliva was associated with the progression of IDDM and SS.
18447 19934373 Therefore, to define the mechanism of early-onset IDDM SS in E2F-1 deficient NOD mice required further investigation by producing E2F-1 deficient NOD/SCID mice in which the T and B cells do not develop.
18448 19934373 The purpose here was to analyze the essential function of the E2F-1 molecule in the development of IDDM and SS; and the dysfunction of the pancreas islet and salivary gland in the NOD background using NOD/SCID mice.
18449 19934373 We produced NOD/SCID.E2f1(-/-) mice using homologous recombination; determined diabetes development; measured saliva and insulin production; and performed a histological analysis.
18450 19934373 Therefore, we considered a deficiency in E2F-1 induces a decrease in regulatory T cells and an increase in auto-reactive T cells; however, the E2F-1 deficiency is not associated with T and B cells-independent dysfunction of pancreatic beta cell in insulin secretion.
18451 19934373 The non-obese diabetic mouse (NOD) is the most characterized model used to study insulin-dependent type 1 diabetes mellitus (IDDM) and Sjoögren's syndrome (SS).
18452 19934373 In a previous report, we found NOD.E2f1(-/-) mice show a greater progressive development to IDDM and SS compared to NOD mice.
18453 19934373 Our previous data indicated a progressive decrease in regulatory T cells (CD4(+)CD25(+)) and a decrease in the systemic secretion systems for insulin, and saliva was associated with the progression of IDDM and SS.
18454 19934373 Therefore, to define the mechanism of early-onset IDDM SS in E2F-1 deficient NOD mice required further investigation by producing E2F-1 deficient NOD/SCID mice in which the T and B cells do not develop.
18455 19934373 The purpose here was to analyze the essential function of the E2F-1 molecule in the development of IDDM and SS; and the dysfunction of the pancreas islet and salivary gland in the NOD background using NOD/SCID mice.
18456 19934373 We produced NOD/SCID.E2f1(-/-) mice using homologous recombination; determined diabetes development; measured saliva and insulin production; and performed a histological analysis.
18457 19934373 Therefore, we considered a deficiency in E2F-1 induces a decrease in regulatory T cells and an increase in auto-reactive T cells; however, the E2F-1 deficiency is not associated with T and B cells-independent dysfunction of pancreatic beta cell in insulin secretion.
18458 19934373 The non-obese diabetic mouse (NOD) is the most characterized model used to study insulin-dependent type 1 diabetes mellitus (IDDM) and Sjoögren's syndrome (SS).
18459 19934373 In a previous report, we found NOD.E2f1(-/-) mice show a greater progressive development to IDDM and SS compared to NOD mice.
18460 19934373 Our previous data indicated a progressive decrease in regulatory T cells (CD4(+)CD25(+)) and a decrease in the systemic secretion systems for insulin, and saliva was associated with the progression of IDDM and SS.
18461 19934373 Therefore, to define the mechanism of early-onset IDDM SS in E2F-1 deficient NOD mice required further investigation by producing E2F-1 deficient NOD/SCID mice in which the T and B cells do not develop.
18462 19934373 The purpose here was to analyze the essential function of the E2F-1 molecule in the development of IDDM and SS; and the dysfunction of the pancreas islet and salivary gland in the NOD background using NOD/SCID mice.
18463 19934373 We produced NOD/SCID.E2f1(-/-) mice using homologous recombination; determined diabetes development; measured saliva and insulin production; and performed a histological analysis.
18464 19934373 Therefore, we considered a deficiency in E2F-1 induces a decrease in regulatory T cells and an increase in auto-reactive T cells; however, the E2F-1 deficiency is not associated with T and B cells-independent dysfunction of pancreatic beta cell in insulin secretion.
18465 19934373 The non-obese diabetic mouse (NOD) is the most characterized model used to study insulin-dependent type 1 diabetes mellitus (IDDM) and Sjoögren's syndrome (SS).
18466 19934373 In a previous report, we found NOD.E2f1(-/-) mice show a greater progressive development to IDDM and SS compared to NOD mice.
18467 19934373 Our previous data indicated a progressive decrease in regulatory T cells (CD4(+)CD25(+)) and a decrease in the systemic secretion systems for insulin, and saliva was associated with the progression of IDDM and SS.
18468 19934373 Therefore, to define the mechanism of early-onset IDDM SS in E2F-1 deficient NOD mice required further investigation by producing E2F-1 deficient NOD/SCID mice in which the T and B cells do not develop.
18469 19934373 The purpose here was to analyze the essential function of the E2F-1 molecule in the development of IDDM and SS; and the dysfunction of the pancreas islet and salivary gland in the NOD background using NOD/SCID mice.
18470 19934373 We produced NOD/SCID.E2f1(-/-) mice using homologous recombination; determined diabetes development; measured saliva and insulin production; and performed a histological analysis.
18471 19934373 Therefore, we considered a deficiency in E2F-1 induces a decrease in regulatory T cells and an increase in auto-reactive T cells; however, the E2F-1 deficiency is not associated with T and B cells-independent dysfunction of pancreatic beta cell in insulin secretion.
18472 19934373 The non-obese diabetic mouse (NOD) is the most characterized model used to study insulin-dependent type 1 diabetes mellitus (IDDM) and Sjoögren's syndrome (SS).
18473 19934373 In a previous report, we found NOD.E2f1(-/-) mice show a greater progressive development to IDDM and SS compared to NOD mice.
18474 19934373 Our previous data indicated a progressive decrease in regulatory T cells (CD4(+)CD25(+)) and a decrease in the systemic secretion systems for insulin, and saliva was associated with the progression of IDDM and SS.
18475 19934373 Therefore, to define the mechanism of early-onset IDDM SS in E2F-1 deficient NOD mice required further investigation by producing E2F-1 deficient NOD/SCID mice in which the T and B cells do not develop.
18476 19934373 The purpose here was to analyze the essential function of the E2F-1 molecule in the development of IDDM and SS; and the dysfunction of the pancreas islet and salivary gland in the NOD background using NOD/SCID mice.
18477 19934373 We produced NOD/SCID.E2f1(-/-) mice using homologous recombination; determined diabetes development; measured saliva and insulin production; and performed a histological analysis.
18478 19934373 Therefore, we considered a deficiency in E2F-1 induces a decrease in regulatory T cells and an increase in auto-reactive T cells; however, the E2F-1 deficiency is not associated with T and B cells-independent dysfunction of pancreatic beta cell in insulin secretion.
18479 20069546 Type 2 diabetes has a replicated linkage on chromosome12q24.2 (NIDDM2 locus/non-insulin-dependent diabetes mellitus 2 locus), near the HNF-1alpha/MODY3 gene.
18480 20345871 Changes in frequency of IDDM-associated HLA DQB, CTLA4 and INS alleles.
18481 20345871 With all necessary precautions required in ancient DNA analysis, frequencies of HLA DQB(57), CTLA4+49A/G and INS -23A/T alleles were assessed and compared with available data, characterising contemporary Polish population.
18482 20345871 Out of 86 medieval individuals typed for CTLA4+49A/G, 29.1% were homozygous for the predisposing G allele, which is significantly more than contemporarily - 7.6% (P < 0.001).
18483 20345871 Contrary to the initial assumptions, genetic predisposition towards type 1 diabetes, conferred by HLA DQB(57), CTLA4+49A/G and INS -23A/T alleles is much lower contemporarily than it was approximately 700 years before present.
18484 20391195 Characterization of insulin ILPR sequences for their ability to adopt a G-quadruplex structure.
18485 20391195 A major genetic factor linked to the progression of type 1 diabetes occurs in the insulin-linked polymorphic repeat region (ILPR) located 363 bp upstream of the human insulin gene.
18486 20391195 Previous research has suggested that some sequences found within the ILPR can adopt a G-quadruplex structure, and this finding has lead to speculation that G-quadruplexes may control insulin expression in certain circumstances.
18487 20391195 Characterization of insulin ILPR sequences for their ability to adopt a G-quadruplex structure.
18488 20391195 A major genetic factor linked to the progression of type 1 diabetes occurs in the insulin-linked polymorphic repeat region (ILPR) located 363 bp upstream of the human insulin gene.
18489 20391195 Previous research has suggested that some sequences found within the ILPR can adopt a G-quadruplex structure, and this finding has lead to speculation that G-quadruplexes may control insulin expression in certain circumstances.
18490 20391195 Characterization of insulin ILPR sequences for their ability to adopt a G-quadruplex structure.
18491 20391195 A major genetic factor linked to the progression of type 1 diabetes occurs in the insulin-linked polymorphic repeat region (ILPR) located 363 bp upstream of the human insulin gene.
18492 20391195 Previous research has suggested that some sequences found within the ILPR can adopt a G-quadruplex structure, and this finding has lead to speculation that G-quadruplexes may control insulin expression in certain circumstances.
18493 20535137 We have previously described a pair of discordant APECED siblings and pointed to a possible role of 5'insulin variable number of tandem repeats (VNTR) locus IDDM2 in the appearance of diabetes within this disease.
18494 20535137 We genotyped the 5'INS VNTR locus and several flanking 11p15.5 markers in 50 Finnish APECED subjects and explored the possible contribution of IDDM2 in the development of diabetes.
18495 20535137 We have previously described a pair of discordant APECED siblings and pointed to a possible role of 5'insulin variable number of tandem repeats (VNTR) locus IDDM2 in the appearance of diabetes within this disease.
18496 20535137 We genotyped the 5'INS VNTR locus and several flanking 11p15.5 markers in 50 Finnish APECED subjects and explored the possible contribution of IDDM2 in the development of diabetes.
18497 20545565 Susceptibility is determined by the interaction of MHC and non-MHC genes in the thymus, primarily by the IDDM1 locus, which is extremely polymorphic and thus generates multitudes of predisposing and protective haplotypes for binding self-peptides.
18498 20698373 Among patients undergoing CRS, insulin-dependent diabetes mellitus (IDDM) and noninsulin-dependent diabetes mellitus (NIDDM) were 1.32 (P < 0.05) times more likely than nondiabetics to develop SSI.
18499 20698373 Diabetic patients with CRS (IDDM and NIDDM) and patients undergoing GS (IDDM) were at increased risk of SSI compared with nondiabetics.
18500 20698373 Among patients undergoing CRS, insulin-dependent diabetes mellitus (IDDM) and noninsulin-dependent diabetes mellitus (NIDDM) were 1.32 (P < 0.05) times more likely than nondiabetics to develop SSI.
18501 20698373 Diabetic patients with CRS (IDDM and NIDDM) and patients undergoing GS (IDDM) were at increased risk of SSI compared with nondiabetics.
18502 20704972 By contrast, type 1 diabetes (T1D) or insulin-dependent diabetes mellitus (IDDM), the less common form (characterized by a lack of insulin), also described as autoimmune diabetes, is predominantly observed in children and young adults.
18503 20818503 Increased expression of the receptor for activation of NF-kappaB and decreased runt-related transcription factor 2 expression in bone of rats with streptozotocin-induced diabetes.
18504 20818503 Insulin-dependent diabetes mellitus (IDDM) is associated with an increased risk of osteopenia/osteoporosis in humans.
18505 20818503 Markers of bone formation, alkaline phosphatase (ALP) activity and the number of osteoblasts in the proximal tibia and the serum osteocalcin level, were significantly lower.
18506 20818503 Markers of bone resorption, activity of tartrate-resistant acid phosphatase (TRAP) and cathepsin K and the number of osteoclasts in the proximal tibia and urinary excretion of deoxypyridinoline, were higher in diabetic rats than control rats. mRNA levels of receptor for activation of NF-kappaB (RANK), c-fos, c-jun, TRAP and cathepsin K were significantly increased in diabetic rats, although RANK ligand, osteoprotegerin, macrophage colony-stimulating factor and c-fms levels were similar to the control value.
18507 20818503 The decreased expression of ALP, osteoclacin and collagen mRNA in diabetic rats was associated with decreases in the expression of Runx2, Dlx5 and osterix and an unaltered expression of bone morphogenic protein-2.
18508 20818503 The level of RANK protein increased and Runx2 protein decreased in diabetic rats.
18509 20818503 These suggested that short-term IDDM induced upregulation of osteoclastogenesis with an increase in RANK and downregulation of osteoblastogenesis with a decrease in Runx2 in bone.
18510 20818503 Increased expression of the receptor for activation of NF-kappaB and decreased runt-related transcription factor 2 expression in bone of rats with streptozotocin-induced diabetes.
18511 20818503 Insulin-dependent diabetes mellitus (IDDM) is associated with an increased risk of osteopenia/osteoporosis in humans.
18512 20818503 Markers of bone formation, alkaline phosphatase (ALP) activity and the number of osteoblasts in the proximal tibia and the serum osteocalcin level, were significantly lower.
18513 20818503 Markers of bone resorption, activity of tartrate-resistant acid phosphatase (TRAP) and cathepsin K and the number of osteoclasts in the proximal tibia and urinary excretion of deoxypyridinoline, were higher in diabetic rats than control rats. mRNA levels of receptor for activation of NF-kappaB (RANK), c-fos, c-jun, TRAP and cathepsin K were significantly increased in diabetic rats, although RANK ligand, osteoprotegerin, macrophage colony-stimulating factor and c-fms levels were similar to the control value.
18514 20818503 The decreased expression of ALP, osteoclacin and collagen mRNA in diabetic rats was associated with decreases in the expression of Runx2, Dlx5 and osterix and an unaltered expression of bone morphogenic protein-2.
18515 20818503 The level of RANK protein increased and Runx2 protein decreased in diabetic rats.
18516 20818503 These suggested that short-term IDDM induced upregulation of osteoclastogenesis with an increase in RANK and downregulation of osteoblastogenesis with a decrease in Runx2 in bone.
18517 20931529 The IDDM1 locus, which lies within the human leukocyte antigen (HLA) and the IDDM2 locus, which is located to the insulin gene region, are two major genetic contributors of susceptibility.
18518 20931529 Many other loci conferring susceptibility to autoimmune diabetes are being discovered, including PTPN22, CTLA4, IL2RA and IFIH1.
18519 21125142 Current studies have linked the deficiency of vitamin D with different autoimmune diseases, including insulin-dependent diabetes mellitus (IDDM), multiple sclerosis (MS), inflammatory bowel disease (IBD), systemic lupus erythematosus (SLE), and rheumatoid arthritis (RA).
18520 21263829 Current evidence suggests that insulin-dependent diabetes mellitus (IDDM) is most likely a slowly progressive autoimmune disorder.
18521 21263829 At onset of disease, most IDDM patients have islet-cell antibodies, more immune-associated T lymphocytes and anti-insulin antibodies.
18522 21263829 Current evidence suggests that insulin-dependent diabetes mellitus (IDDM) is most likely a slowly progressive autoimmune disorder.
18523 21263829 At onset of disease, most IDDM patients have islet-cell antibodies, more immune-associated T lymphocytes and anti-insulin antibodies.
18524 21289788 The five clinical classes are: Type I (insulin-dependent diabetes mellitus, IDDM), Type II (non-insulin-dependent, NIDDM), "other types", gestational diabetes (GDM) and impaired glucose tolerance (IGT).
18525 21289788 Contamination of insulin preparations by other hormones or compounds (e.g. glucagon, pro-insulin, pancreatic polypeptide) is now at a very low level.
18526 21302718 Epidemiological research shows a proportional interdependence of latitude and prevalence of autoimmune diseases such as multiple sclerosis (MS), insulin-dependent diabetes mellitus (IDDM) and rheumatoid arthritis (RA).
18527 21370197 This has been confirmed in the recent diabetes control and complications trial which has demonstrated that intensive treatment of patients with insulin-dependent diabetes mellitus (IDDM), with tight glycemic control close to the control range, effectively delays the onset, and slows the progression, of the various diabetic complications (1).
18528 21374549 Iddm1 and Iddm2 homozygous WOK.4BB rats develop lymphopenia, but no hyperglycemia like the BB/OK rats.
18529 21374549 Both strains are common the RT1 (u) haplotype of major histocompatibility complex (MHC) which is essential for type 1 diabetes development in BB rats ( IDDM1).
18530 21374549 However, BB rats need an additional gene (lymphopenia, IDDM2, GIMAP5) to develop type 1 diabetes.
18531 21374549 Although congenic WOKW.4BB rats were homozygous for IDDM1 and IDDM2 of the BB/OK rat none of WOKW.4BB rats developed hyperglycemia.
18532 21374549 Iddm1 and Iddm2 homozygous WOK.4BB rats develop lymphopenia, but no hyperglycemia like the BB/OK rats.
18533 21374549 Both strains are common the RT1 (u) haplotype of major histocompatibility complex (MHC) which is essential for type 1 diabetes development in BB rats ( IDDM1).
18534 21374549 However, BB rats need an additional gene (lymphopenia, IDDM2, GIMAP5) to develop type 1 diabetes.
18535 21374549 Although congenic WOKW.4BB rats were homozygous for IDDM1 and IDDM2 of the BB/OK rat none of WOKW.4BB rats developed hyperglycemia.
18536 21374549 Iddm1 and Iddm2 homozygous WOK.4BB rats develop lymphopenia, but no hyperglycemia like the BB/OK rats.
18537 21374549 Both strains are common the RT1 (u) haplotype of major histocompatibility complex (MHC) which is essential for type 1 diabetes development in BB rats ( IDDM1).
18538 21374549 However, BB rats need an additional gene (lymphopenia, IDDM2, GIMAP5) to develop type 1 diabetes.
18539 21374549 Although congenic WOKW.4BB rats were homozygous for IDDM1 and IDDM2 of the BB/OK rat none of WOKW.4BB rats developed hyperglycemia.
18540 21422625 HLA class II alleles on chromosome 6p21 [insulin dependent diabetes mellitus 1 (IDDM1)], especially DR and DQ, show strong association with T1DM.
18541 21422625 In addition, several studies have suggested that polymorphisms in the CTLA-4 gene (IDDM12) on chromosome 2q33 form part of the genetic susceptibility for type 1 diabetes.
18542 21422625 The aim of this study was to analyze HLA alleles of the DQB1 and DRB1 genes using polymerase chain reaction using sequence specific primers (PCR-SSP) technique and to investigate the association of the A49G CTLA-4 polymorphism using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis in Lebanese T1DM patients.
18543 21530685 P277 is a peptide derived from the HSP60 regions, have potent immunological effect on insulin-dependent diabetes mellitus (IDDM) and its phase III clinical trials are currently under investigation.
18544 21567076 Insulin-dependent diabetes mellitus decreases osteoblastogenesis associated with the inhibition of Wnt signaling through increased expression of Sost and Dkk1 and inhibition of Akt activation.
18545 21567076 Insulin-dependent diabetes mellitus (IDDM) is known to be associated with an increased risk of osteopenia.
18546 21567076 After 4 weeks, the diabetic rats exhibited bone loss, low levels of osteocalcin, insulin-like growth factor-I (IGF-I) and bone alkaline phosphatase (ALP) activity with normal levels of bone tartrate-resistant acid phosphatase (TRAP) and cathepsin K activity, and urinary excretion of deoxypyridinoline (Dpd).
18547 21567076 The decreased expression of ALP, osteoclacin and collagen mRNA was associated with a decrease in the expression of runt-related transcription factor 2 (Runx2), Osterix and distal-less homeobox 5 (Dlx5) and an unaltered expression of bone morphogenic protein-2 (BMP2).
18548 21567076 The protein levels of Runx2, phosphorylated glycogen synthase kinase 3β (GSK3β), active β-catenin and β-catenin decreased.
18549 21567076 The mRNA and protein levels of sclerosteosis (Sost) and Dickkopf 1 (Dkk1), inhibitors of Wnt signaling, increased.
18550 21567076 The mRNA expression of IGF-I and the IGF-I receptor (IGF-IR) was suppressed.
18551 21567076 These changes observed in the bone of diabetic rats were reversed by treatment with insulin, but not by normalization of the circulating IGF-I levels by treatment with IGF-I.
18552 21567076 These results suggest that insulin-deficiency in IDDM decreases osteoblastogenesis associated with inhibition of Wnt signaling through the increased expression of Sost and Dkk1 and the inhibition of Akt activation.
18553 21567076 Insulin-dependent diabetes mellitus decreases osteoblastogenesis associated with the inhibition of Wnt signaling through increased expression of Sost and Dkk1 and inhibition of Akt activation.
18554 21567076 Insulin-dependent diabetes mellitus (IDDM) is known to be associated with an increased risk of osteopenia.
18555 21567076 After 4 weeks, the diabetic rats exhibited bone loss, low levels of osteocalcin, insulin-like growth factor-I (IGF-I) and bone alkaline phosphatase (ALP) activity with normal levels of bone tartrate-resistant acid phosphatase (TRAP) and cathepsin K activity, and urinary excretion of deoxypyridinoline (Dpd).
18556 21567076 The decreased expression of ALP, osteoclacin and collagen mRNA was associated with a decrease in the expression of runt-related transcription factor 2 (Runx2), Osterix and distal-less homeobox 5 (Dlx5) and an unaltered expression of bone morphogenic protein-2 (BMP2).
18557 21567076 The protein levels of Runx2, phosphorylated glycogen synthase kinase 3β (GSK3β), active β-catenin and β-catenin decreased.
18558 21567076 The mRNA and protein levels of sclerosteosis (Sost) and Dickkopf 1 (Dkk1), inhibitors of Wnt signaling, increased.
18559 21567076 The mRNA expression of IGF-I and the IGF-I receptor (IGF-IR) was suppressed.
18560 21567076 These changes observed in the bone of diabetic rats were reversed by treatment with insulin, but not by normalization of the circulating IGF-I levels by treatment with IGF-I.
18561 21567076 These results suggest that insulin-deficiency in IDDM decreases osteoblastogenesis associated with inhibition of Wnt signaling through the increased expression of Sost and Dkk1 and the inhibition of Akt activation.
18562 22085091 The etiology of these lesions is unknown, although a possible relationship to insulin-dependent diabetes mellitus (IDDM) has been proposed in the literature.
18563 22294227 Streptozotocin (STZ) is an antibiotic that can cause pancreatic β-cell destruction, so it is widely used experimentally as an agent capable of inducing insulin-dependent diabetes mellitus (IDDM), also known as type 1 diabetes mellitus (T1DM).
18564 22679189 The authors report a 17-year-female and a 19-year-male with uncontrolled insulin-dependent diabetes mellitus (IDDM) for ≥10 years, treated with insulin-secreting human adipose tissue derived mesenchymal stem cells (IS-h-ADMSC).
18565 22679189 Thus long-term control of IDDM in PGAS-3 with co-transplantation of H-AD-IS-MSC+HSC can be achieved safely and effectively.
18566 22679189 The authors report a 17-year-female and a 19-year-male with uncontrolled insulin-dependent diabetes mellitus (IDDM) for ≥10 years, treated with insulin-secreting human adipose tissue derived mesenchymal stem cells (IS-h-ADMSC).
18567 22679189 Thus long-term control of IDDM in PGAS-3 with co-transplantation of H-AD-IS-MSC+HSC can be achieved safely and effectively.
18568 22745337 This work concerns the identification of the alleles of the polymorphic DQB1 gene of the human leukocyte antigen system, conferring susceptibility to the development of insulin-dependent diabetes mellitus (IDDM) in non-PCR amplified DNA samples and, more importantly, in crude cell extracts.
18569 22773500 The study focused on health education interventions as strategies to improve the adherence of individuals with insulin- dependent diabetes mellitus (IDDM), clients of a blood glucose self-Monitoring program.
18570 22798086 The cases are reported of two young children who developed insulin-dependent diabetes mellitus (IDDM) within 2 weeks of receiving a diagnosis of nephrotic syndrome.
18571 22798086 Tests for NPHS2 and WT1 genetic mutations were negative in both patients.
18572 22991195 Both patients had facial asymmetry and the young man had facial dysmorphism, seizures with EEG anomalies, hemiplegia, insulin-dependent diabetes mellitus (IDDM), autoimmune thyroiditis, a large hepatic cavernous vascular malformation, and left Legg-Calvé-Perthes disease (LCPD) [LCPD-like presentation].
18573 23229289 Four subgroups were considered according to the type of maternal glucidic alteration during pregnancy and the home treatment: impaired glucose tolerance, insulin-dependent gestational diabetes mellitus (IDDM), non-insulin-dependent gestational diabetes mellitus (NIDDM), and gestational diabetes not controlled (NC: untreated diabetes).
18574 23330247 Several genes, including those encoding human leukocyte antigen (HLA) class II (IDDM1 locus), insulin (IDDM2 locus), and cytotoxic T lymphocyte antigen (CTLA) 4 (IDDM12 locus), are involved in this process.
18575 23330247 The JSGIT study analyzed the HLA-DRB1, DQB1, DPB1, A, C, and B genes in Japanese patients with childhood T1ADM to identify candidate genes specific for Japanese individuals.
18576 23359194 We have evaluated, with the help of ELISA kits, the levels of ICA and serum insulin in male Sprague-Dawley rats with Streptozotocin-induced IDDM in addition to pancreatic histological findings.
18577 23393666 The first worldwide accepted classification scheme for DM was published in 1979 by the National Diabetes Data Group (NDDG) and classified DM based on the pharmacologic therapy applied into two major groups: Insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM).
18578 23509798 The frequency of HLA-B∗27 phenotype was 10.50% in 724 ankylosing spondylitis, 16.80% in 125 uveitis (3.41% BMD, 4.24% CBD, P < 0.0001); HLA-B∗51 allele was 15.57% in 212 Behçet's disease (12.91% BMD, 9.88% CBD, P < 0.0001); the HLA-DRB1-rheumatoid arthritis (RA) shared epitope was 13.72% in 554 RA (10.85% BMD, 13.48% CBD, P = 0.016); the carriers of almost one of HLA-DQB1 susceptibility alleles were 84.91% in 795 celiac disease (CD) and 59.37% in 256 insulin-dependent diabetes mellitus (IDDM) (46.06% in 875 CBD, 42.75% in 662 BMD P < 0.0001).
18579 23632905 Hepatic mRNA was extracted, and the relative expression of clock genes (Per1, Per2, Bmal1, Clock, Cry1), as well as CCGs (Dbp, E4bp4, RevErbα, Rorα, Pparγ), was analyzed by reverse transcription followed by real-time polymerase chain reaction.
18580 23632905 Diabetic STZ and Iddm rats, as well as insulin-substituted Iddm rats, exhibited a significant diurnal expression pattern of clock genes as determined by Cosinor analysis; however, the MESOR (midline estimating statistic of rhythm) of Bmal1, Per2, and Clock transcript expression was altered in Iddm and insulin-substituted Iddm rats.
18581 23632905 Insulin administration to Iddm rats normalized the enhanced MESOR in the expression of Dbp, RevErbα, and E4bp4 to the levels of normoglycemic controls.
18582 23632905 Cosinor analysis indicated no diurnal rhythm of Pparγ expression in the livers of diabetic STZ or Iddm rats or in those of insulin-substituted Iddm rats.
18583 23632905 Also, insulin substitution could not reverse the decreased MESOR of Pparγ expression in Iddm rats.
18584 23632905 Hepatic mRNA was extracted, and the relative expression of clock genes (Per1, Per2, Bmal1, Clock, Cry1), as well as CCGs (Dbp, E4bp4, RevErbα, Rorα, Pparγ), was analyzed by reverse transcription followed by real-time polymerase chain reaction.
18585 23632905 Diabetic STZ and Iddm rats, as well as insulin-substituted Iddm rats, exhibited a significant diurnal expression pattern of clock genes as determined by Cosinor analysis; however, the MESOR (midline estimating statistic of rhythm) of Bmal1, Per2, and Clock transcript expression was altered in Iddm and insulin-substituted Iddm rats.
18586 23632905 Insulin administration to Iddm rats normalized the enhanced MESOR in the expression of Dbp, RevErbα, and E4bp4 to the levels of normoglycemic controls.
18587 23632905 Cosinor analysis indicated no diurnal rhythm of Pparγ expression in the livers of diabetic STZ or Iddm rats or in those of insulin-substituted Iddm rats.
18588 23632905 Also, insulin substitution could not reverse the decreased MESOR of Pparγ expression in Iddm rats.
18589 23632905 Hepatic mRNA was extracted, and the relative expression of clock genes (Per1, Per2, Bmal1, Clock, Cry1), as well as CCGs (Dbp, E4bp4, RevErbα, Rorα, Pparγ), was analyzed by reverse transcription followed by real-time polymerase chain reaction.
18590 23632905 Diabetic STZ and Iddm rats, as well as insulin-substituted Iddm rats, exhibited a significant diurnal expression pattern of clock genes as determined by Cosinor analysis; however, the MESOR (midline estimating statistic of rhythm) of Bmal1, Per2, and Clock transcript expression was altered in Iddm and insulin-substituted Iddm rats.
18591 23632905 Insulin administration to Iddm rats normalized the enhanced MESOR in the expression of Dbp, RevErbα, and E4bp4 to the levels of normoglycemic controls.
18592 23632905 Cosinor analysis indicated no diurnal rhythm of Pparγ expression in the livers of diabetic STZ or Iddm rats or in those of insulin-substituted Iddm rats.
18593 23632905 Also, insulin substitution could not reverse the decreased MESOR of Pparγ expression in Iddm rats.
18594 23632905 Hepatic mRNA was extracted, and the relative expression of clock genes (Per1, Per2, Bmal1, Clock, Cry1), as well as CCGs (Dbp, E4bp4, RevErbα, Rorα, Pparγ), was analyzed by reverse transcription followed by real-time polymerase chain reaction.
18595 23632905 Diabetic STZ and Iddm rats, as well as insulin-substituted Iddm rats, exhibited a significant diurnal expression pattern of clock genes as determined by Cosinor analysis; however, the MESOR (midline estimating statistic of rhythm) of Bmal1, Per2, and Clock transcript expression was altered in Iddm and insulin-substituted Iddm rats.
18596 23632905 Insulin administration to Iddm rats normalized the enhanced MESOR in the expression of Dbp, RevErbα, and E4bp4 to the levels of normoglycemic controls.
18597 23632905 Cosinor analysis indicated no diurnal rhythm of Pparγ expression in the livers of diabetic STZ or Iddm rats or in those of insulin-substituted Iddm rats.
18598 23632905 Also, insulin substitution could not reverse the decreased MESOR of Pparγ expression in Iddm rats.
18599 23649196 In vivo investigation on nonobese diabetic (NOD) mice indicated that compound 4 decreased the incidence of insulin-dependent diabetes mellitus (IDDM; type 1 diabetes) of NOD mice which suggested a potential activity of compound 4 against type 1 diabetes.
18600 23653585 The same deletion was identified in her father who presents insulin-dependent diabetes mellitus (IDDM) diagnosed at 14 years.
18601 24012439 Interleukin-1β (IL-1β) belongs to IL-1 family and is a potent pro-inflammatory cytokine.
18602 24012439 This review discusses the contribution of IL-1β to the course of autoimmune diseases, such as rheumatic diseases, uveitis, autoimmune thyroid diseases (AITD), insulin-dependent diabetes mellitus (IDDM), autoimmune inner ear disease (AIED), multiple sclerosis (MS), myocarditis, hepatitis and kidney diseases.
18603 3947142 LJM was noted in 131 (55%) of the 238 patients with insulin-dependent diabetes mellitus (IDDM) as opposed to 31 of the 41 patients (76%) with non-insulin-dependent diabetes mellitus (NIDDM).