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Gene Information

Gene symbol: CETP

Gene name: cholesteryl ester transfer protein, plasma

HGNC ID: 1869

Synonyms: BPIFF

Related Genes

# Gene Symbol Number of hits
1 ABCA1 1 hits
2 ABCG1 1 hits
3 ACAT1 1 hits
4 ACE 1 hits
5 ADIPOQ 1 hits
6 ANGPTL3 1 hits
7 APOA1 1 hits
8 APOA4 1 hits
9 APOB 1 hits
10 APOC3 1 hits
11 APOE 1 hits
12 APOL1 1 hits
13 BHMT 1 hits
14 CAV1 1 hits
15 COG2 1 hits
16 CYP27A1 1 hits
17 ELAVL2 1 hits
18 GALNT2 1 hits
19 GCKR 1 hits
20 HSD11B1 1 hits
21 IDDM2 1 hits
22 INS 1 hits
23 JPH3 1 hits
24 LCAT 1 hits
25 LDLR 1 hits
26 LEP 1 hits
27 LIPC 1 hits
28 LIPG 1 hits
29 LPAL2 1 hits
30 LPL 1 hits
31 LYPLA1 1 hits
32 MLXIPL 1 hits
33 MTHFR 1 hits
34 MTTP 1 hits
35 NCAN 1 hits
36 NLRP3 1 hits
37 PCSK9 1 hits
38 PLTP 1 hits
39 PON1 1 hits
40 PPARA 1 hits
41 PPARG 1 hits
42 RBP2 1 hits
43 RETN 1 hits
44 RXRA 1 hits
45 SCARB1 1 hits
46 SPTLC1 1 hits
47 STN 1 hits

Related Sentences

# PMID Sentence
1 2060438 Elevated cholesteryl ester transfer protein activity in IDDM men who smoke.
2 7605366 We have studied low density lipoprotein (LDL) subclass distribution in a group of male patients with non-insulin-dependent diabetes mellitus (NIDDM) and investigated its relationships to fasting and postprandial triglyceride (TG)-rich lipoproteins, insulin resistance, lipoprotein lipase (EC 3.1.1.3; LPL), hepatic lipase (EC 3.1.1.34; HL), lecithin:cholesterol acyl transferase (EC 2.3.1.43; LCAT) and cholesteryl ester transfer protein (CETP) activities.
3 7605366 There was no difference in the LPL activity, CETP and LCAT between diabetics and controls, whereas an increase in hepatic lipase activity was seen in the HTG diabetics (P < 0.05).
4 7605366 Both CETP and LCAT activities increased postprandially.
5 7605366 We have studied low density lipoprotein (LDL) subclass distribution in a group of male patients with non-insulin-dependent diabetes mellitus (NIDDM) and investigated its relationships to fasting and postprandial triglyceride (TG)-rich lipoproteins, insulin resistance, lipoprotein lipase (EC 3.1.1.3; LPL), hepatic lipase (EC 3.1.1.34; HL), lecithin:cholesterol acyl transferase (EC 2.3.1.43; LCAT) and cholesteryl ester transfer protein (CETP) activities.
6 7605366 There was no difference in the LPL activity, CETP and LCAT between diabetics and controls, whereas an increase in hepatic lipase activity was seen in the HTG diabetics (P < 0.05).
7 7605366 Both CETP and LCAT activities increased postprandially.
8 7605366 We have studied low density lipoprotein (LDL) subclass distribution in a group of male patients with non-insulin-dependent diabetes mellitus (NIDDM) and investigated its relationships to fasting and postprandial triglyceride (TG)-rich lipoproteins, insulin resistance, lipoprotein lipase (EC 3.1.1.3; LPL), hepatic lipase (EC 3.1.1.34; HL), lecithin:cholesterol acyl transferase (EC 2.3.1.43; LCAT) and cholesteryl ester transfer protein (CETP) activities.
9 7605366 There was no difference in the LPL activity, CETP and LCAT between diabetics and controls, whereas an increase in hepatic lipase activity was seen in the HTG diabetics (P < 0.05).
10 7605366 Both CETP and LCAT activities increased postprandially.
11 7621979 Apolipoprotein A-IV in diabetes mellitus.
12 7621979 Apolipoprotein A-IV is considered to play a role in triglyceride-rich lipoprotein metabolism, in reverse cholesterol transport, and in facilitation of CETP (Cholesterolyl Ester Transfer Protein) activity.
13 7621979 In non-insulin-dependent-diabetes, increased apoA-IV levels are found, mainly related to hypertriglyceridemia and to a lesser extent to HDL cholesterol level; apoA-IV phenotype distribution is not different from controls; in the control population, the potential protective lipid profile (characterized by increased HDL and HDL2 cholesterol levels) related to the apoA-IV 1-2 phenotype, is no longer found in NIDDM patients (the metabolic state of NIDDM appears to have effected the potential protective lipid profile related to the apoA-IV 1-2 phenotype); and plasma apoA-IV levels is associated with increased prevalence for macrovascular disease.
14 7775869 In a multivariate linear regression model, postheparin plasma hepatic lipase (HL) activity, and fasting serum insulin and TG concentrations were all associated independently and inversely with low HDL2b, but lipoprotein lipase or cholesteryl ester transfer protein activities were not correlated with HDL2b concentrations.
15 7820935 DNA polymorphisms at the locus for human cholesteryl ester transfer protein (CETP) are associated with macro- and microangiopathy in non-insulin-dependent diabetes mellitus.
16 7820935 The effect of variation at the cholesteryl ester transfer protein (CETP) gene locus and in the apolipoprotein (apo) AI-CIII-AIV gene cluster on the susceptibility of individuals with non-insulin-dependent diabetes mellitus (NIDDM) to atherosclerotic vascular disease was studied in 136 male and 122 female patients with NIDDM.
17 7820935 DNA polymorphisms at the locus for human cholesteryl ester transfer protein (CETP) are associated with macro- and microangiopathy in non-insulin-dependent diabetes mellitus.
18 7820935 The effect of variation at the cholesteryl ester transfer protein (CETP) gene locus and in the apolipoprotein (apo) AI-CIII-AIV gene cluster on the susceptibility of individuals with non-insulin-dependent diabetes mellitus (NIDDM) to atherosclerotic vascular disease was studied in 136 male and 122 female patients with NIDDM.
19 7828632 Contribution of glycaemic control, endogenous lipoproteins and cholesteryl ester transfer protein to accelerated cholesteryl ester transfer in IDDM.
20 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).
21 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.
22 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.
23 7828632 Contribution of glycaemic control, endogenous lipoproteins and cholesteryl ester transfer protein to accelerated cholesteryl ester transfer in IDDM.
24 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).
25 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.
26 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.
27 7828632 Contribution of glycaemic control, endogenous lipoproteins and cholesteryl ester transfer protein to accelerated cholesteryl ester transfer in IDDM.
28 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).
29 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.
30 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.
31 7968590 The effect of acute hyperinsulinemia on plasma cholesteryl ester transfer protein activity in patients with non-insulin-dependent diabetes mellitus and healthy subjects.
32 7968590 The effect of acute hyperinsulinemia on plasma cholesteryl ester (CE) transfer protein (CETP) activity was determined in 11 patients with non-insulin-dependent diabetes mellitus (NIDDM) and 10 healthy subjects.
33 7968590 Plasma CETP activity was reduced significantly in NIDDM patients (-37 +/- 59 nmol/mL/h, P < .05) but not in healthy subjects (-7 +/- 37 nmol/mL/h) during insulin infusion.
34 7968590 The effect of acute hyperinsulinemia on plasma cholesteryl ester transfer protein activity in patients with non-insulin-dependent diabetes mellitus and healthy subjects.
35 7968590 The effect of acute hyperinsulinemia on plasma cholesteryl ester (CE) transfer protein (CETP) activity was determined in 11 patients with non-insulin-dependent diabetes mellitus (NIDDM) and 10 healthy subjects.
36 7968590 Plasma CETP activity was reduced significantly in NIDDM patients (-37 +/- 59 nmol/mL/h, P < .05) but not in healthy subjects (-7 +/- 37 nmol/mL/h) during insulin infusion.
37 7968590 The effect of acute hyperinsulinemia on plasma cholesteryl ester transfer protein activity in patients with non-insulin-dependent diabetes mellitus and healthy subjects.
38 7968590 The effect of acute hyperinsulinemia on plasma cholesteryl ester (CE) transfer protein (CETP) activity was determined in 11 patients with non-insulin-dependent diabetes mellitus (NIDDM) and 10 healthy subjects.
39 7968590 Plasma CETP activity was reduced significantly in NIDDM patients (-37 +/- 59 nmol/mL/h, P < .05) but not in healthy subjects (-7 +/- 37 nmol/mL/h) during insulin infusion.
40 7990702 Plasma cholesteryl ester transfer protein activity in non-insulin-dependent diabetic patients with and without coronary artery disease.
41 7990702 The present study was designed to evaluate the potential role of plasma cholesteryl ester transfer protein (CETP) activity in the regulation of high-density lipoprotein (HDL) subclasses in non-insulin-dependent diabetes mellitus (NIDDM).
42 7990702 Plasma cholesteryl ester transfer protein activity in non-insulin-dependent diabetic patients with and without coronary artery disease.
43 7990702 The present study was designed to evaluate the potential role of plasma cholesteryl ester transfer protein (CETP) activity in the regulation of high-density lipoprotein (HDL) subclasses in non-insulin-dependent diabetes mellitus (NIDDM).
44 8062608 Plasma cholesteryl ester transfer protein and its relationship to plasma lipoproteins and apolipoprotein A-I-containing lipoproteins in IDDM patients with microalbuminuria and clinical nephropathy.
45 8141851 Combining NIDDM acceptor with control donor fractions that contained HDL and CETP and not the combination of NIDDM donor and control acceptor lipoproteins resulted in an accelerated CET response identical to that observed in NIDDM whole plasma.
46 8201953 CETP activity increased from baseline by 25.3% +/- 7.7% (P < .05) in group A after 3 months of IP insulin, whereas in group B it changed little, -1.5% +/- 7.9%, with modest differences between groups (P = .16).
47 8201953 These data indicate that (1) serum from patients treated long-term with IP insulin delivery may enhance cholesterol efflux from fibroblasts and CETP activity, and (2) these effects appear independent from glucose control, implying a direct effect by IP insulin.
48 8201953 CETP activity increased from baseline by 25.3% +/- 7.7% (P < .05) in group A after 3 months of IP insulin, whereas in group B it changed little, -1.5% +/- 7.9%, with modest differences between groups (P = .16).
49 8201953 These data indicate that (1) serum from patients treated long-term with IP insulin delivery may enhance cholesterol efflux from fibroblasts and CETP activity, and (2) these effects appear independent from glucose control, implying a direct effect by IP insulin.
50 8257455 Postheparin plasma lipoprotein lipase (LPL) and hepatic lipase (HL) activities and plasma cholesteryl ester transfer protein (CETP) activities were also determined.
51 8257455 The gemfibrozil-induced elevation of HDL3 and dense HDL subpopulations may reflect the concerted action of LPL, HL and CETP on plasma HDL metabolism.
52 8257455 Postheparin plasma lipoprotein lipase (LPL) and hepatic lipase (HL) activities and plasma cholesteryl ester transfer protein (CETP) activities were also determined.
53 8257455 The gemfibrozil-induced elevation of HDL3 and dense HDL subpopulations may reflect the concerted action of LPL, HL and CETP on plasma HDL metabolism.
54 8674885 Recent studies at the cellular level indicate that increased fatty acid flux to the liver, also common in NIDDM (and other insulin-resistant states associated with elevated plasma TG levels), will stimulate the assembly and secretion of apoprotein (apo) B-containing lipoproteins by targeting apoB for secretion rather than intracellular degradation.
55 8674885 This exchange, which occurs in plasma, is facilitated by cholesteryl ester transfer protein, and generates a TG-enriched HDL that is a substrate for either hepatic lipase or lipoprotein lipase.
56 8692021 Insulin concentrations in fasting plasma were directly related to CETP levels and to the weight-percentage of UC in HDL3, and inversely to the weight-percentage of phospholipids in LDL (all P < .05).
57 8808492 This study examines the activity of two key enzymes of reverse cholesterol transport, cholesterol ester transfer protein (CETP) and lecithin:cholesterol acyl transferase (LCAT) in 21 patients with non-insulin dependent diabetes mellitus (NIDDM) and 21 control subjects.
58 8808492 Serum CETP was assessed by measuring plasma-mediated cholesteryl ester transfer between pooled exogenous lipoprotein with endogenous LCAT inhibited--an estimate of CETP mass.
59 8808492 CETP activity was determined as cholesteryl ester transfer in the presence of the patients' lipoproteins and LCAT (endogenous assay).
60 8808492 There was no significant difference in CETP mass between the diabetic and non-diabetic subjects and there was no correlation between CETP mass and LCAT activity.
61 8808492 Serum free cholesterol from diabetic and control subjects correlated with CETP activity measured using endogenous lipoprotein assay (r = 0.77, P < 0.001 and r = 0.82, P < 0.001), and also with LCAT activity (r = 0.76, P < 0.01 and r = 0.79, P < 0.01).
62 8808492 In a subgroup of 10 control subjects, there was a positive correlation between LCAT activity and apolipoprotein (apo) A-I (r = 0.49, P < 0.05) and apo A-II (r = 0.51, P < 0.05) and also between CETP activity (endogenous assay) and apo A-I (r = 0.87, P = 0.001) and apo A-II (r = 0.63, P < 0.05).
63 8808492 Thus, serum CETP mass was normal in Type 2 diabetes but CETP activity (endogenous assay) was increased and was related to free cholesterol levels and LCAT activity in both diabetic and non-diabetic subjects.
64 8808492 This study examines the activity of two key enzymes of reverse cholesterol transport, cholesterol ester transfer protein (CETP) and lecithin:cholesterol acyl transferase (LCAT) in 21 patients with non-insulin dependent diabetes mellitus (NIDDM) and 21 control subjects.
65 8808492 Serum CETP was assessed by measuring plasma-mediated cholesteryl ester transfer between pooled exogenous lipoprotein with endogenous LCAT inhibited--an estimate of CETP mass.
66 8808492 CETP activity was determined as cholesteryl ester transfer in the presence of the patients' lipoproteins and LCAT (endogenous assay).
67 8808492 There was no significant difference in CETP mass between the diabetic and non-diabetic subjects and there was no correlation between CETP mass and LCAT activity.
68 8808492 Serum free cholesterol from diabetic and control subjects correlated with CETP activity measured using endogenous lipoprotein assay (r = 0.77, P < 0.001 and r = 0.82, P < 0.001), and also with LCAT activity (r = 0.76, P < 0.01 and r = 0.79, P < 0.01).
69 8808492 In a subgroup of 10 control subjects, there was a positive correlation between LCAT activity and apolipoprotein (apo) A-I (r = 0.49, P < 0.05) and apo A-II (r = 0.51, P < 0.05) and also between CETP activity (endogenous assay) and apo A-I (r = 0.87, P = 0.001) and apo A-II (r = 0.63, P < 0.05).
70 8808492 Thus, serum CETP mass was normal in Type 2 diabetes but CETP activity (endogenous assay) was increased and was related to free cholesterol levels and LCAT activity in both diabetic and non-diabetic subjects.
71 8808492 This study examines the activity of two key enzymes of reverse cholesterol transport, cholesterol ester transfer protein (CETP) and lecithin:cholesterol acyl transferase (LCAT) in 21 patients with non-insulin dependent diabetes mellitus (NIDDM) and 21 control subjects.
72 8808492 Serum CETP was assessed by measuring plasma-mediated cholesteryl ester transfer between pooled exogenous lipoprotein with endogenous LCAT inhibited--an estimate of CETP mass.
73 8808492 CETP activity was determined as cholesteryl ester transfer in the presence of the patients' lipoproteins and LCAT (endogenous assay).
74 8808492 There was no significant difference in CETP mass between the diabetic and non-diabetic subjects and there was no correlation between CETP mass and LCAT activity.
75 8808492 Serum free cholesterol from diabetic and control subjects correlated with CETP activity measured using endogenous lipoprotein assay (r = 0.77, P < 0.001 and r = 0.82, P < 0.001), and also with LCAT activity (r = 0.76, P < 0.01 and r = 0.79, P < 0.01).
76 8808492 In a subgroup of 10 control subjects, there was a positive correlation between LCAT activity and apolipoprotein (apo) A-I (r = 0.49, P < 0.05) and apo A-II (r = 0.51, P < 0.05) and also between CETP activity (endogenous assay) and apo A-I (r = 0.87, P = 0.001) and apo A-II (r = 0.63, P < 0.05).
77 8808492 Thus, serum CETP mass was normal in Type 2 diabetes but CETP activity (endogenous assay) was increased and was related to free cholesterol levels and LCAT activity in both diabetic and non-diabetic subjects.
78 8808492 This study examines the activity of two key enzymes of reverse cholesterol transport, cholesterol ester transfer protein (CETP) and lecithin:cholesterol acyl transferase (LCAT) in 21 patients with non-insulin dependent diabetes mellitus (NIDDM) and 21 control subjects.
79 8808492 Serum CETP was assessed by measuring plasma-mediated cholesteryl ester transfer between pooled exogenous lipoprotein with endogenous LCAT inhibited--an estimate of CETP mass.
80 8808492 CETP activity was determined as cholesteryl ester transfer in the presence of the patients' lipoproteins and LCAT (endogenous assay).
81 8808492 There was no significant difference in CETP mass between the diabetic and non-diabetic subjects and there was no correlation between CETP mass and LCAT activity.
82 8808492 Serum free cholesterol from diabetic and control subjects correlated with CETP activity measured using endogenous lipoprotein assay (r = 0.77, P < 0.001 and r = 0.82, P < 0.001), and also with LCAT activity (r = 0.76, P < 0.01 and r = 0.79, P < 0.01).
83 8808492 In a subgroup of 10 control subjects, there was a positive correlation between LCAT activity and apolipoprotein (apo) A-I (r = 0.49, P < 0.05) and apo A-II (r = 0.51, P < 0.05) and also between CETP activity (endogenous assay) and apo A-I (r = 0.87, P = 0.001) and apo A-II (r = 0.63, P < 0.05).
84 8808492 Thus, serum CETP mass was normal in Type 2 diabetes but CETP activity (endogenous assay) was increased and was related to free cholesterol levels and LCAT activity in both diabetic and non-diabetic subjects.
85 8808492 This study examines the activity of two key enzymes of reverse cholesterol transport, cholesterol ester transfer protein (CETP) and lecithin:cholesterol acyl transferase (LCAT) in 21 patients with non-insulin dependent diabetes mellitus (NIDDM) and 21 control subjects.
86 8808492 Serum CETP was assessed by measuring plasma-mediated cholesteryl ester transfer between pooled exogenous lipoprotein with endogenous LCAT inhibited--an estimate of CETP mass.
87 8808492 CETP activity was determined as cholesteryl ester transfer in the presence of the patients' lipoproteins and LCAT (endogenous assay).
88 8808492 There was no significant difference in CETP mass between the diabetic and non-diabetic subjects and there was no correlation between CETP mass and LCAT activity.
89 8808492 Serum free cholesterol from diabetic and control subjects correlated with CETP activity measured using endogenous lipoprotein assay (r = 0.77, P < 0.001 and r = 0.82, P < 0.001), and also with LCAT activity (r = 0.76, P < 0.01 and r = 0.79, P < 0.01).
90 8808492 In a subgroup of 10 control subjects, there was a positive correlation between LCAT activity and apolipoprotein (apo) A-I (r = 0.49, P < 0.05) and apo A-II (r = 0.51, P < 0.05) and also between CETP activity (endogenous assay) and apo A-I (r = 0.87, P = 0.001) and apo A-II (r = 0.63, P < 0.05).
91 8808492 Thus, serum CETP mass was normal in Type 2 diabetes but CETP activity (endogenous assay) was increased and was related to free cholesterol levels and LCAT activity in both diabetic and non-diabetic subjects.
92 8808492 This study examines the activity of two key enzymes of reverse cholesterol transport, cholesterol ester transfer protein (CETP) and lecithin:cholesterol acyl transferase (LCAT) in 21 patients with non-insulin dependent diabetes mellitus (NIDDM) and 21 control subjects.
93 8808492 Serum CETP was assessed by measuring plasma-mediated cholesteryl ester transfer between pooled exogenous lipoprotein with endogenous LCAT inhibited--an estimate of CETP mass.
94 8808492 CETP activity was determined as cholesteryl ester transfer in the presence of the patients' lipoproteins and LCAT (endogenous assay).
95 8808492 There was no significant difference in CETP mass between the diabetic and non-diabetic subjects and there was no correlation between CETP mass and LCAT activity.
96 8808492 Serum free cholesterol from diabetic and control subjects correlated with CETP activity measured using endogenous lipoprotein assay (r = 0.77, P < 0.001 and r = 0.82, P < 0.001), and also with LCAT activity (r = 0.76, P < 0.01 and r = 0.79, P < 0.01).
97 8808492 In a subgroup of 10 control subjects, there was a positive correlation between LCAT activity and apolipoprotein (apo) A-I (r = 0.49, P < 0.05) and apo A-II (r = 0.51, P < 0.05) and also between CETP activity (endogenous assay) and apo A-I (r = 0.87, P = 0.001) and apo A-II (r = 0.63, P < 0.05).
98 8808492 Thus, serum CETP mass was normal in Type 2 diabetes but CETP activity (endogenous assay) was increased and was related to free cholesterol levels and LCAT activity in both diabetic and non-diabetic subjects.
99 8808492 This study examines the activity of two key enzymes of reverse cholesterol transport, cholesterol ester transfer protein (CETP) and lecithin:cholesterol acyl transferase (LCAT) in 21 patients with non-insulin dependent diabetes mellitus (NIDDM) and 21 control subjects.
100 8808492 Serum CETP was assessed by measuring plasma-mediated cholesteryl ester transfer between pooled exogenous lipoprotein with endogenous LCAT inhibited--an estimate of CETP mass.
101 8808492 CETP activity was determined as cholesteryl ester transfer in the presence of the patients' lipoproteins and LCAT (endogenous assay).
102 8808492 There was no significant difference in CETP mass between the diabetic and non-diabetic subjects and there was no correlation between CETP mass and LCAT activity.
103 8808492 Serum free cholesterol from diabetic and control subjects correlated with CETP activity measured using endogenous lipoprotein assay (r = 0.77, P < 0.001 and r = 0.82, P < 0.001), and also with LCAT activity (r = 0.76, P < 0.01 and r = 0.79, P < 0.01).
104 8808492 In a subgroup of 10 control subjects, there was a positive correlation between LCAT activity and apolipoprotein (apo) A-I (r = 0.49, P < 0.05) and apo A-II (r = 0.51, P < 0.05) and also between CETP activity (endogenous assay) and apo A-I (r = 0.87, P = 0.001) and apo A-II (r = 0.63, P < 0.05).
105 8808492 Thus, serum CETP mass was normal in Type 2 diabetes but CETP activity (endogenous assay) was increased and was related to free cholesterol levels and LCAT activity in both diabetic and non-diabetic subjects.
106 8904350 Transfers or exchanges of cholesterol esters and triglycerides between lipoproteins are mediated by a specialized protein referred to as cholesteryl ester transfer protein (CETP), whereas those of phospholipids (PLs) are facilitated by both CETP and a specific phospholipid transfer protein (PLTP).
107 8904350 VLDL + LDL-dependent PLT was found to be negatively correlated with the PL/apolipoprotein B ratio, whereas HDL-dependent PLT was positively correlated with the HDL2/HDL3 and PL/apolipoprotein A-I ratios and negatively correlated with the flow activation energy at the HDL surface.
108 8904350 The HDL2/HDL3 ratio was positively correlated with PLTA but not with CETP, which confirms previous reports suggesting that PLTP might act as an HDL conversion factor.
109 8904350 Transfers or exchanges of cholesterol esters and triglycerides between lipoproteins are mediated by a specialized protein referred to as cholesteryl ester transfer protein (CETP), whereas those of phospholipids (PLs) are facilitated by both CETP and a specific phospholipid transfer protein (PLTP).
110 8904350 VLDL + LDL-dependent PLT was found to be negatively correlated with the PL/apolipoprotein B ratio, whereas HDL-dependent PLT was positively correlated with the HDL2/HDL3 and PL/apolipoprotein A-I ratios and negatively correlated with the flow activation energy at the HDL surface.
111 8904350 The HDL2/HDL3 ratio was positively correlated with PLTA but not with CETP, which confirms previous reports suggesting that PLTP might act as an HDL conversion factor.
112 8971092 Macrovascular disease is associated with increased plasma apolipoprotein A-IV levels in NIDDM.
113 8971092 Apolipoprotein A-IV (apoA-IV) might play an important role in lipoprotein metabolism, including modulation of triglyceride-rich lipoprotein catabolism, reverse cholesterol transport and cholesteryl ester transfer protein (CETP) activity.
114 9300246 After incubations with plasma d > 1.21 g/ml or with purified cholesteryl ester transfer protein, apoB-containing lipoproteins were precipitated with a dextran sulfate/MgCl2 solution.
115 9322801 The purpose of this study was to determine the effect of acute hyperinsulinemia on plasma CETP activity in normal subjects and patients with non-insulin-dependent diabetes mellitus (NIDDM).
116 9322801 Mean plasma CETP activity during an insulin infusion in both subject groups was significantly decreased compared with the mean basal activity.
117 9322801 The purpose of this study was to determine the effect of acute hyperinsulinemia on plasma CETP activity in normal subjects and patients with non-insulin-dependent diabetes mellitus (NIDDM).
118 9322801 Mean plasma CETP activity during an insulin infusion in both subject groups was significantly decreased compared with the mean basal activity.
119 9379105 [A case of non-insulin-dependent diabetes mellitus with deficiency of cholesteryl ester transfer protein].
120 9392500 In 44 consecutive type 1 diabetic patients (35 men), CETP polymorphism, apolipoprotein (apo) E genotype, serum lipoproteins, serum CETP activity (measured with an exogenous substrate assay, n = 30), clinical variables, and a diet history were documented.
121 9469586 Association between plasma HDL-cholesterol concentration and Taq1B CETP gene polymorphism in non-insulin-dependent diabetes mellitus.
122 9469586 The effects of CETP gene Taq1B polymorphism on plasma lipoproteins were investigated in 176 patients with non-insulin-dependent diabetes mellitus.
123 9469586 Association between plasma HDL-cholesterol concentration and Taq1B CETP gene polymorphism in non-insulin-dependent diabetes mellitus.
124 9469586 The effects of CETP gene Taq1B polymorphism on plasma lipoproteins were investigated in 176 patients with non-insulin-dependent diabetes mellitus.
125 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.
126 9580247 Lipoprotein lipase (LPL) and cholesteryl ester transfer protein (CETP) activities were similar to the control group and did not change after both treatments.
127 9611161 The KKAy-CETP mice retained the principal characteristics of KKAy mice except that their plasma HDL levels were reduced (from 159 +/- 25 to 25 +/- 6 mg/dl) and their free apolipoprotein A-I concentrations increased (from 7 +/- 3 to 22 +/- 6 mg/dl).
128 9611161 These data support the premise that CETP-mediated remodeling of the HDL is responsible for the low levels of that lipoprotein that accompany hypertriglyceridemic non-insulin-dependent diabetes mellitus.
129 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.
130 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.
131 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.
132 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.
133 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.
134 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.
135 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.
136 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.
137 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.
138 9726595 Plasma phospholipid transfer protein activity is related to insulin resistance: impaired acute lowering by insulin in obese Type II diabetic patients.
139 9726595 Cholesteryl ester transfer protein (CETP) and phospholipid transfer protein (PLTP) have important functions in high density lipoprotein (HDL) metabolism.
140 9726595 We determined the association of plasma CETP and PLTP activities (measured with exogenous substrate assays) with insulin resistance, plasma triglycerides (TG) and non-esterified fatty acids (NEFA), and assessed the lipid transfer protein response to insulin during a 6-7 h hyperinsulinaemic euglycaemic clamp in non-obese and obese healthy subjects and patients with Type II (non-insulin-dependent) diabetes mellitus (n = 8 per group).
141 9726595 Plasma PLTP activity was higher in obese healthy subjects and obese Type II diabetic patients compared with non-obese healthy subjects (p < 0.05 to 0.01) and was correlated with insulin resistance, plasma TG and NEFA (p = 0.02 to < 0.01).
142 9726595 Plasma PLTP activity fell by 14% at the end of the clamp (p < 0.01 compared with saline) but CETP activity did not change.
143 9726595 Baseline HDL CE/TG was negatively correlated with plasma TG (p < 0.001, n = 32) and PLTP activity (p < 0.01) but not with CETP activity.
144 9726595 It is concluded that plasma PLTP, but not CETP, is regulated by insulin in an acute setting.
145 9726595 High plasma PLTP activity is associated with insulin resistance in conjunction with altered NEFA and triglyceride metabolism.
146 9726595 Plasma phospholipid transfer protein activity is related to insulin resistance: impaired acute lowering by insulin in obese Type II diabetic patients.
147 9726595 Cholesteryl ester transfer protein (CETP) and phospholipid transfer protein (PLTP) have important functions in high density lipoprotein (HDL) metabolism.
148 9726595 We determined the association of plasma CETP and PLTP activities (measured with exogenous substrate assays) with insulin resistance, plasma triglycerides (TG) and non-esterified fatty acids (NEFA), and assessed the lipid transfer protein response to insulin during a 6-7 h hyperinsulinaemic euglycaemic clamp in non-obese and obese healthy subjects and patients with Type II (non-insulin-dependent) diabetes mellitus (n = 8 per group).
149 9726595 Plasma PLTP activity was higher in obese healthy subjects and obese Type II diabetic patients compared with non-obese healthy subjects (p < 0.05 to 0.01) and was correlated with insulin resistance, plasma TG and NEFA (p = 0.02 to < 0.01).
150 9726595 Plasma PLTP activity fell by 14% at the end of the clamp (p < 0.01 compared with saline) but CETP activity did not change.
151 9726595 Baseline HDL CE/TG was negatively correlated with plasma TG (p < 0.001, n = 32) and PLTP activity (p < 0.01) but not with CETP activity.
152 9726595 It is concluded that plasma PLTP, but not CETP, is regulated by insulin in an acute setting.
153 9726595 High plasma PLTP activity is associated with insulin resistance in conjunction with altered NEFA and triglyceride metabolism.
154 9726595 Plasma phospholipid transfer protein activity is related to insulin resistance: impaired acute lowering by insulin in obese Type II diabetic patients.
155 9726595 Cholesteryl ester transfer protein (CETP) and phospholipid transfer protein (PLTP) have important functions in high density lipoprotein (HDL) metabolism.
156 9726595 We determined the association of plasma CETP and PLTP activities (measured with exogenous substrate assays) with insulin resistance, plasma triglycerides (TG) and non-esterified fatty acids (NEFA), and assessed the lipid transfer protein response to insulin during a 6-7 h hyperinsulinaemic euglycaemic clamp in non-obese and obese healthy subjects and patients with Type II (non-insulin-dependent) diabetes mellitus (n = 8 per group).
157 9726595 Plasma PLTP activity was higher in obese healthy subjects and obese Type II diabetic patients compared with non-obese healthy subjects (p < 0.05 to 0.01) and was correlated with insulin resistance, plasma TG and NEFA (p = 0.02 to < 0.01).
158 9726595 Plasma PLTP activity fell by 14% at the end of the clamp (p < 0.01 compared with saline) but CETP activity did not change.
159 9726595 Baseline HDL CE/TG was negatively correlated with plasma TG (p < 0.001, n = 32) and PLTP activity (p < 0.01) but not with CETP activity.
160 9726595 It is concluded that plasma PLTP, but not CETP, is regulated by insulin in an acute setting.
161 9726595 High plasma PLTP activity is associated with insulin resistance in conjunction with altered NEFA and triglyceride metabolism.
162 9726595 Plasma phospholipid transfer protein activity is related to insulin resistance: impaired acute lowering by insulin in obese Type II diabetic patients.
163 9726595 Cholesteryl ester transfer protein (CETP) and phospholipid transfer protein (PLTP) have important functions in high density lipoprotein (HDL) metabolism.
164 9726595 We determined the association of plasma CETP and PLTP activities (measured with exogenous substrate assays) with insulin resistance, plasma triglycerides (TG) and non-esterified fatty acids (NEFA), and assessed the lipid transfer protein response to insulin during a 6-7 h hyperinsulinaemic euglycaemic clamp in non-obese and obese healthy subjects and patients with Type II (non-insulin-dependent) diabetes mellitus (n = 8 per group).
165 9726595 Plasma PLTP activity was higher in obese healthy subjects and obese Type II diabetic patients compared with non-obese healthy subjects (p < 0.05 to 0.01) and was correlated with insulin resistance, plasma TG and NEFA (p = 0.02 to < 0.01).
166 9726595 Plasma PLTP activity fell by 14% at the end of the clamp (p < 0.01 compared with saline) but CETP activity did not change.
167 9726595 Baseline HDL CE/TG was negatively correlated with plasma TG (p < 0.001, n = 32) and PLTP activity (p < 0.01) but not with CETP activity.
168 9726595 It is concluded that plasma PLTP, but not CETP, is regulated by insulin in an acute setting.
169 9726595 High plasma PLTP activity is associated with insulin resistance in conjunction with altered NEFA and triglyceride metabolism.
170 9726595 Plasma phospholipid transfer protein activity is related to insulin resistance: impaired acute lowering by insulin in obese Type II diabetic patients.
171 9726595 Cholesteryl ester transfer protein (CETP) and phospholipid transfer protein (PLTP) have important functions in high density lipoprotein (HDL) metabolism.
172 9726595 We determined the association of plasma CETP and PLTP activities (measured with exogenous substrate assays) with insulin resistance, plasma triglycerides (TG) and non-esterified fatty acids (NEFA), and assessed the lipid transfer protein response to insulin during a 6-7 h hyperinsulinaemic euglycaemic clamp in non-obese and obese healthy subjects and patients with Type II (non-insulin-dependent) diabetes mellitus (n = 8 per group).
173 9726595 Plasma PLTP activity was higher in obese healthy subjects and obese Type II diabetic patients compared with non-obese healthy subjects (p < 0.05 to 0.01) and was correlated with insulin resistance, plasma TG and NEFA (p = 0.02 to < 0.01).
174 9726595 Plasma PLTP activity fell by 14% at the end of the clamp (p < 0.01 compared with saline) but CETP activity did not change.
175 9726595 Baseline HDL CE/TG was negatively correlated with plasma TG (p < 0.001, n = 32) and PLTP activity (p < 0.01) but not with CETP activity.
176 9726595 It is concluded that plasma PLTP, but not CETP, is regulated by insulin in an acute setting.
177 9726595 High plasma PLTP activity is associated with insulin resistance in conjunction with altered NEFA and triglyceride metabolism.
178 9733217 Elevated plasma cholesteryl ester transfer in NIDDM: relationships with apolipoprotein B-containing lipoproteins and phospholipid transfer protein.
179 9733217 Phospholipid transfer protein (PLTP), lipoprotein lipase (LPL) and hepatic lipase (HL) are involved in plasma phospholipid and triglyceride metabolism and also affect HDL.
180 9733217 In 16 NIDDM men with plasma triglycerides < or = 4.5 mmol/l and cholesterol < or = 8.0 mmol/l. plasma cholesteryl ester transfer (CET), cholesterol esterification rate, LCAT and PLTP activity levels were higher (P < 0.05 to P < 0.02) in conjunction with higher plasma triglycerides (P < 0.01) and lower HDL cholesterol and cholesteryl ester levels (P < 0.05) compared to 16 matched healthy men.
181 9733217 Multiple stepwise regression analysis demonstrated that CET was positively related to VLDL + LDL cholesterol (P < 0.001), triglycerides (P = 0.001), PLTP activity (P = 0.007) and CETP activity (P = 0.008, multiple r = 0.94).
182 9733217 Furthermore, our data suggest that in normo- and moderately dyslipidaemic subjects PLTP and CETP activity levels per se may influence the rate of cholesteryl ester transfer in plasma.
183 9733217 Elevated plasma cholesteryl ester transfer in NIDDM: relationships with apolipoprotein B-containing lipoproteins and phospholipid transfer protein.
184 9733217 Phospholipid transfer protein (PLTP), lipoprotein lipase (LPL) and hepatic lipase (HL) are involved in plasma phospholipid and triglyceride metabolism and also affect HDL.
185 9733217 In 16 NIDDM men with plasma triglycerides < or = 4.5 mmol/l and cholesterol < or = 8.0 mmol/l. plasma cholesteryl ester transfer (CET), cholesterol esterification rate, LCAT and PLTP activity levels were higher (P < 0.05 to P < 0.02) in conjunction with higher plasma triglycerides (P < 0.01) and lower HDL cholesterol and cholesteryl ester levels (P < 0.05) compared to 16 matched healthy men.
186 9733217 Multiple stepwise regression analysis demonstrated that CET was positively related to VLDL + LDL cholesterol (P < 0.001), triglycerides (P = 0.001), PLTP activity (P = 0.007) and CETP activity (P = 0.008, multiple r = 0.94).
187 9733217 Furthermore, our data suggest that in normo- and moderately dyslipidaemic subjects PLTP and CETP activity levels per se may influence the rate of cholesteryl ester transfer in plasma.
188 9794117 Insulin sensitivity is inversely correlated with plasma cholesteryl ester transfer protein (CETP)
189 10426383 Plasma phospholipid transfer protein activity is lowered by 24-h insulin and acipimox administration: blunted response to insulin in type 2 diabetic patients.
190 10426383 We examined the effects of 24-h hyperinsulinemia (30 mU x kg(-1) x h(-1)) and 24-h Acipimox (250 mg/4 h) on plasma lipids as well as CETP and PLTP activities (measured with exogenous substrate assays) in eight healthy and eight type 2 diabetic subjects.
191 10426383 After 24 h of insulin, plasma free fatty acids (FFAs), HDL cholesterol, and plasma apolipoprotein AI decreased in healthy subjects and type 2 diabetic patients (P < 0.05).
192 10426383 Insulin decreased plasma PLTP activity by 17.6% after 24 h in healthy subjects (P < 0.05) and 10.2% in diabetic patients (P < 0.05 vs. baseline; P < 0.05 vs. healthy subjects).
193 10426383 Plasma CETP activity decreased by 9.5% after 24 h of insulin in healthy subjects (P < 0.05), but not in diabetic patients.
194 10426383 In healthy subjects, the PLTP responses with insulin and Acipimox were larger than the changes in CETP activity (P < 0.05).
195 10426383 These findings suggest that there is a metabolic link between the regulation of plasma FFA and PLTP, but not CETP.
196 10426383 The PLTP response to insulin is blunted in type 2 diabetes.
197 10426383 Plasma phospholipid transfer protein activity is lowered by 24-h insulin and acipimox administration: blunted response to insulin in type 2 diabetic patients.
198 10426383 We examined the effects of 24-h hyperinsulinemia (30 mU x kg(-1) x h(-1)) and 24-h Acipimox (250 mg/4 h) on plasma lipids as well as CETP and PLTP activities (measured with exogenous substrate assays) in eight healthy and eight type 2 diabetic subjects.
199 10426383 After 24 h of insulin, plasma free fatty acids (FFAs), HDL cholesterol, and plasma apolipoprotein AI decreased in healthy subjects and type 2 diabetic patients (P < 0.05).
200 10426383 Insulin decreased plasma PLTP activity by 17.6% after 24 h in healthy subjects (P < 0.05) and 10.2% in diabetic patients (P < 0.05 vs. baseline; P < 0.05 vs. healthy subjects).
201 10426383 Plasma CETP activity decreased by 9.5% after 24 h of insulin in healthy subjects (P < 0.05), but not in diabetic patients.
202 10426383 In healthy subjects, the PLTP responses with insulin and Acipimox were larger than the changes in CETP activity (P < 0.05).
203 10426383 These findings suggest that there is a metabolic link between the regulation of plasma FFA and PLTP, but not CETP.
204 10426383 The PLTP response to insulin is blunted in type 2 diabetes.
205 10426383 Plasma phospholipid transfer protein activity is lowered by 24-h insulin and acipimox administration: blunted response to insulin in type 2 diabetic patients.
206 10426383 We examined the effects of 24-h hyperinsulinemia (30 mU x kg(-1) x h(-1)) and 24-h Acipimox (250 mg/4 h) on plasma lipids as well as CETP and PLTP activities (measured with exogenous substrate assays) in eight healthy and eight type 2 diabetic subjects.
207 10426383 After 24 h of insulin, plasma free fatty acids (FFAs), HDL cholesterol, and plasma apolipoprotein AI decreased in healthy subjects and type 2 diabetic patients (P < 0.05).
208 10426383 Insulin decreased plasma PLTP activity by 17.6% after 24 h in healthy subjects (P < 0.05) and 10.2% in diabetic patients (P < 0.05 vs. baseline; P < 0.05 vs. healthy subjects).
209 10426383 Plasma CETP activity decreased by 9.5% after 24 h of insulin in healthy subjects (P < 0.05), but not in diabetic patients.
210 10426383 In healthy subjects, the PLTP responses with insulin and Acipimox were larger than the changes in CETP activity (P < 0.05).
211 10426383 These findings suggest that there is a metabolic link between the regulation of plasma FFA and PLTP, but not CETP.
212 10426383 The PLTP response to insulin is blunted in type 2 diabetes.
213 10426383 Plasma phospholipid transfer protein activity is lowered by 24-h insulin and acipimox administration: blunted response to insulin in type 2 diabetic patients.
214 10426383 We examined the effects of 24-h hyperinsulinemia (30 mU x kg(-1) x h(-1)) and 24-h Acipimox (250 mg/4 h) on plasma lipids as well as CETP and PLTP activities (measured with exogenous substrate assays) in eight healthy and eight type 2 diabetic subjects.
215 10426383 After 24 h of insulin, plasma free fatty acids (FFAs), HDL cholesterol, and plasma apolipoprotein AI decreased in healthy subjects and type 2 diabetic patients (P < 0.05).
216 10426383 Insulin decreased plasma PLTP activity by 17.6% after 24 h in healthy subjects (P < 0.05) and 10.2% in diabetic patients (P < 0.05 vs. baseline; P < 0.05 vs. healthy subjects).
217 10426383 Plasma CETP activity decreased by 9.5% after 24 h of insulin in healthy subjects (P < 0.05), but not in diabetic patients.
218 10426383 In healthy subjects, the PLTP responses with insulin and Acipimox were larger than the changes in CETP activity (P < 0.05).
219 10426383 These findings suggest that there is a metabolic link between the regulation of plasma FFA and PLTP, but not CETP.
220 10426383 The PLTP response to insulin is blunted in type 2 diabetes.
221 10488953 Roles of hepatic lipase and cholesteryl ester transfer protein in determining low density lipoprotein subfraction distribution in Chinese patients with non-insulin-dependent diabetes mellitus.
222 10488953 The present study was performed to define the roles of lipolytic enzymes (hepatic and lipoprotein lipase) and cholesteryl ester transfer protein (CETP) in determining the distribution of LDL subfractions in these patients.
223 10488953 No significant changes were seen in plasma lipoprotein lipase (LPL) and CETP activity.
224 10488953 Roles of hepatic lipase and cholesteryl ester transfer protein in determining low density lipoprotein subfraction distribution in Chinese patients with non-insulin-dependent diabetes mellitus.
225 10488953 The present study was performed to define the roles of lipolytic enzymes (hepatic and lipoprotein lipase) and cholesteryl ester transfer protein (CETP) in determining the distribution of LDL subfractions in these patients.
226 10488953 No significant changes were seen in plasma lipoprotein lipase (LPL) and CETP activity.
227 10488953 Roles of hepatic lipase and cholesteryl ester transfer protein in determining low density lipoprotein subfraction distribution in Chinese patients with non-insulin-dependent diabetes mellitus.
228 10488953 The present study was performed to define the roles of lipolytic enzymes (hepatic and lipoprotein lipase) and cholesteryl ester transfer protein (CETP) in determining the distribution of LDL subfractions in these patients.
229 10488953 No significant changes were seen in plasma lipoprotein lipase (LPL) and CETP activity.
230 10565450 Decreased activity of plasma cholesteryl ester transfer protein in children and adolescents with insulin-dependent diabetes mellitus.
231 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.
232 10565450 Serum triglycerides were significantly decreased, while the levels of HDL-C and apolipoprotein (apo) A1 were markedly increased, in the IDDM patients.
233 10565450 Plasma CETP activity was significantly lower in the IDDM patients than in the control children.
234 10565450 None of the anthropometric indices nor the biochemical data correlated significantly with CETP activity in the IDDM patients.
235 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.
236 10565450 Decreased activity of plasma cholesteryl ester transfer protein in children and adolescents with insulin-dependent diabetes mellitus.
237 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.
238 10565450 Serum triglycerides were significantly decreased, while the levels of HDL-C and apolipoprotein (apo) A1 were markedly increased, in the IDDM patients.
239 10565450 Plasma CETP activity was significantly lower in the IDDM patients than in the control children.
240 10565450 None of the anthropometric indices nor the biochemical data correlated significantly with CETP activity in the IDDM patients.
241 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.
242 10565450 Decreased activity of plasma cholesteryl ester transfer protein in children and adolescents with insulin-dependent diabetes mellitus.
243 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.
244 10565450 Serum triglycerides were significantly decreased, while the levels of HDL-C and apolipoprotein (apo) A1 were markedly increased, in the IDDM patients.
245 10565450 Plasma CETP activity was significantly lower in the IDDM patients than in the control children.
246 10565450 None of the anthropometric indices nor the biochemical data correlated significantly with CETP activity in the IDDM patients.
247 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.
248 10565450 Decreased activity of plasma cholesteryl ester transfer protein in children and adolescents with insulin-dependent diabetes mellitus.
249 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.
250 10565450 Serum triglycerides were significantly decreased, while the levels of HDL-C and apolipoprotein (apo) A1 were markedly increased, in the IDDM patients.
251 10565450 Plasma CETP activity was significantly lower in the IDDM patients than in the control children.
252 10565450 None of the anthropometric indices nor the biochemical data correlated significantly with CETP activity in the IDDM patients.
253 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.
254 10565450 Decreased activity of plasma cholesteryl ester transfer protein in children and adolescents with insulin-dependent diabetes mellitus.
255 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.
256 10565450 Serum triglycerides were significantly decreased, while the levels of HDL-C and apolipoprotein (apo) A1 were markedly increased, in the IDDM patients.
257 10565450 Plasma CETP activity was significantly lower in the IDDM patients than in the control children.
258 10565450 None of the anthropometric indices nor the biochemical data correlated significantly with CETP activity in the IDDM patients.
259 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.
260 10612483 We investigated in a pilot study the effect of testosterone suppression on lipoprotein metabolism, insulin, and leptin in 10 men who were treated either with cetrorelix, an antagonist of gonadotropin releasing hormone, or with placebo (P).
261 10612483 Compared to baseline, treatment with cetrorelix increased serum levels of apolipoprotein (apo) A-I, HDL subclass LpA-I, insulin, and leptin.
262 10612483 Compared to baseline and group P + P, treatment with cetrorelix in groups C + C and C + P did not lead to considerable or consistent changes in the plasma activities of lecithin:cholesterol acyltransferase (LCAT), phospholipid transfer protein (PLTP), cholesteryl ester transfer protein (CETP), lipoprotein lipase, and hepatic lipase (HL).
263 10612483 In conclusion, the small or absent effects of cetrorelix on LCAT, CETP, PLTP, LPL, and HL indicate that testosterone regulates HDL levels by other metabolic pathways.
264 10612483 The increases of insulin and leptin in response to cetrorelix suggest that testosterone influences HDL metabolism also via obesity and insulin resistance.
265 10612483 We investigated in a pilot study the effect of testosterone suppression on lipoprotein metabolism, insulin, and leptin in 10 men who were treated either with cetrorelix, an antagonist of gonadotropin releasing hormone, or with placebo (P).
266 10612483 Compared to baseline, treatment with cetrorelix increased serum levels of apolipoprotein (apo) A-I, HDL subclass LpA-I, insulin, and leptin.
267 10612483 Compared to baseline and group P + P, treatment with cetrorelix in groups C + C and C + P did not lead to considerable or consistent changes in the plasma activities of lecithin:cholesterol acyltransferase (LCAT), phospholipid transfer protein (PLTP), cholesteryl ester transfer protein (CETP), lipoprotein lipase, and hepatic lipase (HL).
268 10612483 In conclusion, the small or absent effects of cetrorelix on LCAT, CETP, PLTP, LPL, and HL indicate that testosterone regulates HDL levels by other metabolic pathways.
269 10612483 The increases of insulin and leptin in response to cetrorelix suggest that testosterone influences HDL metabolism also via obesity and insulin resistance.
270 10657563 Fasting and postprandial cholesteryl ester transfer protein (CETP) and lecithin:cholesteryl acyltransferase (LCAT) were determined in six patients.
271 10657563 CETP and LCAT were determined by an endogenous method which determined cholesterol esterification and transfer between the patients' lipoproteins.
272 10657563 Postprandial CETP and LCAT were significantly reduced in good control (P<0.01 and P<0.05, respectively) and there were significant changes in HDL composition.
273 10657563 Fasting and postprandial cholesteryl ester transfer protein (CETP) and lecithin:cholesteryl acyltransferase (LCAT) were determined in six patients.
274 10657563 CETP and LCAT were determined by an endogenous method which determined cholesterol esterification and transfer between the patients' lipoproteins.
275 10657563 Postprandial CETP and LCAT were significantly reduced in good control (P<0.01 and P<0.05, respectively) and there were significant changes in HDL composition.
276 10657563 Fasting and postprandial cholesteryl ester transfer protein (CETP) and lecithin:cholesteryl acyltransferase (LCAT) were determined in six patients.
277 10657563 CETP and LCAT were determined by an endogenous method which determined cholesterol esterification and transfer between the patients' lipoproteins.
278 10657563 Postprandial CETP and LCAT were significantly reduced in good control (P<0.01 and P<0.05, respectively) and there were significant changes in HDL composition.
279 10934452 In this regard, the plasma concentrations of the high density lipoprotein (HDL) subfractions, of cholesteryl ester transfer protein (CETP), as well as the activity of the enzyme lecithin-cholesterol acyl transferase (LCAT) play critical roles.
280 10934452 Furthermore, the roles played by LCAT and CETP in RCT in DM are difficult to interpret because the in vitro procedures of measurement utilized have either been inadequate, or inappropriately interpreted.
281 10934452 Knock-out or transgenic mice are much needed models to investigate the roles of LCAT, CETP, phospholipid transfer protein (PLTP), and of a CETP inhibitor in the development of atherosclerosis of experimental DM.
282 10934452 In this regard, the plasma concentrations of the high density lipoprotein (HDL) subfractions, of cholesteryl ester transfer protein (CETP), as well as the activity of the enzyme lecithin-cholesterol acyl transferase (LCAT) play critical roles.
283 10934452 Furthermore, the roles played by LCAT and CETP in RCT in DM are difficult to interpret because the in vitro procedures of measurement utilized have either been inadequate, or inappropriately interpreted.
284 10934452 Knock-out or transgenic mice are much needed models to investigate the roles of LCAT, CETP, phospholipid transfer protein (PLTP), and of a CETP inhibitor in the development of atherosclerosis of experimental DM.
285 10934452 In this regard, the plasma concentrations of the high density lipoprotein (HDL) subfractions, of cholesteryl ester transfer protein (CETP), as well as the activity of the enzyme lecithin-cholesterol acyl transferase (LCAT) play critical roles.
286 10934452 Furthermore, the roles played by LCAT and CETP in RCT in DM are difficult to interpret because the in vitro procedures of measurement utilized have either been inadequate, or inappropriately interpreted.
287 10934452 Knock-out or transgenic mice are much needed models to investigate the roles of LCAT, CETP, phospholipid transfer protein (PLTP), and of a CETP inhibitor in the development of atherosclerosis of experimental DM.
288 10946010 Apolipoprotein L levels were also correlated with total cholesterol in normolipidemia (0.257, P < 0.004), endogenous hypertriglyceridemia (0.446, P = 0.001), and non-insulin-dependent diabetes mellitus (NIDDM) (0.548, P < 0.02).
289 10946010 ApoL levels in plasma of patients with primary cholesteryl ester transfer protein deficiency significantly increased (7.1 +/- 0.5 vs. 5.47 +/- 0.27, P < 0.006).
290 11029971 Repeated-measures analysis showed a strong association between the absence of Taq 1B polymorphism and low CETP mass and elevated HDL- and HDL2-cholesterol and HDL-phospholipid concentrations than did those who were homozygous or heterozygous for the presence of the restriction site.
291 11096142 Lack of relationship in long-term type 1 diabetic patients between diabetic nephropathy and polymorphisms in apolipoprotein epsilon, lipoprotein lipase and cholesteryl ester transfer protein.
292 11246887 This study examined the role of cholesteryl ester transfer (CET), cholesteryl ester transfer protein (CETP) activity, and phospholipid transfer protein (PLTP) activity in the increased prevalence of coronary artery calcification (CAC) in diabetic subjects compared with nondiabetic subjects and in the loss of the sex difference in CAC in diabetes.
293 11246887 CETP activity, PLTP activity, and CET were measured in 195 type 1 diabetic subjects without renal failure and 194 nondiabetic control subjects of similar age (30-55 years) and sex distribution (50% female).
294 11246887 CETP and PLTP activities were not associated with CAC.
295 11246887 The odds of CAC in diabetic women compared with nondiabetic women was altered little by adjustment for CETP activity, PLTP activity, or CET (odds ratio on adjustment 3.7, P < 0.001).
296 11246887 The greater effect of diabetes on CAC in women than in men, i.e., the loss of the sex difference in CAC, was independent of CETP and PLTP activity and CET.
297 11246887 This study examined the role of cholesteryl ester transfer (CET), cholesteryl ester transfer protein (CETP) activity, and phospholipid transfer protein (PLTP) activity in the increased prevalence of coronary artery calcification (CAC) in diabetic subjects compared with nondiabetic subjects and in the loss of the sex difference in CAC in diabetes.
298 11246887 CETP activity, PLTP activity, and CET were measured in 195 type 1 diabetic subjects without renal failure and 194 nondiabetic control subjects of similar age (30-55 years) and sex distribution (50% female).
299 11246887 CETP and PLTP activities were not associated with CAC.
300 11246887 The odds of CAC in diabetic women compared with nondiabetic women was altered little by adjustment for CETP activity, PLTP activity, or CET (odds ratio on adjustment 3.7, P < 0.001).
301 11246887 The greater effect of diabetes on CAC in women than in men, i.e., the loss of the sex difference in CAC, was independent of CETP and PLTP activity and CET.
302 11246887 This study examined the role of cholesteryl ester transfer (CET), cholesteryl ester transfer protein (CETP) activity, and phospholipid transfer protein (PLTP) activity in the increased prevalence of coronary artery calcification (CAC) in diabetic subjects compared with nondiabetic subjects and in the loss of the sex difference in CAC in diabetes.
303 11246887 CETP activity, PLTP activity, and CET were measured in 195 type 1 diabetic subjects without renal failure and 194 nondiabetic control subjects of similar age (30-55 years) and sex distribution (50% female).
304 11246887 CETP and PLTP activities were not associated with CAC.
305 11246887 The odds of CAC in diabetic women compared with nondiabetic women was altered little by adjustment for CETP activity, PLTP activity, or CET (odds ratio on adjustment 3.7, P < 0.001).
306 11246887 The greater effect of diabetes on CAC in women than in men, i.e., the loss of the sex difference in CAC, was independent of CETP and PLTP activity and CET.
307 11246887 This study examined the role of cholesteryl ester transfer (CET), cholesteryl ester transfer protein (CETP) activity, and phospholipid transfer protein (PLTP) activity in the increased prevalence of coronary artery calcification (CAC) in diabetic subjects compared with nondiabetic subjects and in the loss of the sex difference in CAC in diabetes.
308 11246887 CETP activity, PLTP activity, and CET were measured in 195 type 1 diabetic subjects without renal failure and 194 nondiabetic control subjects of similar age (30-55 years) and sex distribution (50% female).
309 11246887 CETP and PLTP activities were not associated with CAC.
310 11246887 The odds of CAC in diabetic women compared with nondiabetic women was altered little by adjustment for CETP activity, PLTP activity, or CET (odds ratio on adjustment 3.7, P < 0.001).
311 11246887 The greater effect of diabetes on CAC in women than in men, i.e., the loss of the sex difference in CAC, was independent of CETP and PLTP activity and CET.
312 11246887 This study examined the role of cholesteryl ester transfer (CET), cholesteryl ester transfer protein (CETP) activity, and phospholipid transfer protein (PLTP) activity in the increased prevalence of coronary artery calcification (CAC) in diabetic subjects compared with nondiabetic subjects and in the loss of the sex difference in CAC in diabetes.
313 11246887 CETP activity, PLTP activity, and CET were measured in 195 type 1 diabetic subjects without renal failure and 194 nondiabetic control subjects of similar age (30-55 years) and sex distribution (50% female).
314 11246887 CETP and PLTP activities were not associated with CAC.
315 11246887 The odds of CAC in diabetic women compared with nondiabetic women was altered little by adjustment for CETP activity, PLTP activity, or CET (odds ratio on adjustment 3.7, P < 0.001).
316 11246887 The greater effect of diabetes on CAC in women than in men, i.e., the loss of the sex difference in CAC, was independent of CETP and PLTP activity and CET.
317 11254896 The relationship between PLTP and the related cholesteryl ester transfer protein (CETP) is reviewed.
318 11436182 Plasma cholesteryl ester transfer protein activity is not linked to insulin sensitivity.
319 11436182 It has been suggested that this suppressive effect of acute hyperinsulinemia is linked to whole body insulin sensitivity, and that the insulin resistance that accompanies obesity leads to high plasma CETP activity found in obese subjects.
320 11436182 In the present study, we used 2 experimental approaches to examine the putative link between CETP and insulin action.
321 11436182 First, we examined if the clamp-induced suppression of plasma CETP activity is linked to whole body insulin sensitivity.
322 11436182 Plasma CETP activity was measured at the beginning and end of a 2-hour hyperinsulinemic-euglycemic clamp in 18 nondiabetic individuals before and after an exercise training regimen that improved insulin sensitivity without weight loss.
323 11436182 While training decreased plasma CETP activity (10%, P <.05), the improvement in insulin sensitivity had no statistical effect on the clamp-induced suppression of plasma CETP activity (training*clamp, P =.26).
324 11436182 Second, we examined if insulin resistance is associated with an elevation in fasting plasma CETP activity when the influence of adiposity and diabetes were negated.
325 11436182 Plasma CETP activity was measured in 41 women (12 insulin-sensitive lean; 8 insulin-resistant lean; 10 insulin-sensitive obese; 11 insulin-resistant obese).
326 11436182 The level of insulin sensitivity had no significant effect on fasting plasma CETP activity, but CETP levels were 25% higher in obese subjects (P <.01).
327 11436182 Thus, neither experimental approach provided evidence that plasma CETP levels are linked to insulin and insulin sensitivity.
328 11436182 These data suggest that the elevated CETP activity found in obese patients is less associated with hyperinsulinemia and the accompanying insulin resistance, but rather is more related to some other metabolic complication of obesity.
329 11436182 Plasma cholesteryl ester transfer protein activity is not linked to insulin sensitivity.
330 11436182 It has been suggested that this suppressive effect of acute hyperinsulinemia is linked to whole body insulin sensitivity, and that the insulin resistance that accompanies obesity leads to high plasma CETP activity found in obese subjects.
331 11436182 In the present study, we used 2 experimental approaches to examine the putative link between CETP and insulin action.
332 11436182 First, we examined if the clamp-induced suppression of plasma CETP activity is linked to whole body insulin sensitivity.
333 11436182 Plasma CETP activity was measured at the beginning and end of a 2-hour hyperinsulinemic-euglycemic clamp in 18 nondiabetic individuals before and after an exercise training regimen that improved insulin sensitivity without weight loss.
334 11436182 While training decreased plasma CETP activity (10%, P <.05), the improvement in insulin sensitivity had no statistical effect on the clamp-induced suppression of plasma CETP activity (training*clamp, P =.26).
335 11436182 Second, we examined if insulin resistance is associated with an elevation in fasting plasma CETP activity when the influence of adiposity and diabetes were negated.
336 11436182 Plasma CETP activity was measured in 41 women (12 insulin-sensitive lean; 8 insulin-resistant lean; 10 insulin-sensitive obese; 11 insulin-resistant obese).
337 11436182 The level of insulin sensitivity had no significant effect on fasting plasma CETP activity, but CETP levels were 25% higher in obese subjects (P <.01).
338 11436182 Thus, neither experimental approach provided evidence that plasma CETP levels are linked to insulin and insulin sensitivity.
339 11436182 These data suggest that the elevated CETP activity found in obese patients is less associated with hyperinsulinemia and the accompanying insulin resistance, but rather is more related to some other metabolic complication of obesity.
340 11436182 Plasma cholesteryl ester transfer protein activity is not linked to insulin sensitivity.
341 11436182 It has been suggested that this suppressive effect of acute hyperinsulinemia is linked to whole body insulin sensitivity, and that the insulin resistance that accompanies obesity leads to high plasma CETP activity found in obese subjects.
342 11436182 In the present study, we used 2 experimental approaches to examine the putative link between CETP and insulin action.
343 11436182 First, we examined if the clamp-induced suppression of plasma CETP activity is linked to whole body insulin sensitivity.
344 11436182 Plasma CETP activity was measured at the beginning and end of a 2-hour hyperinsulinemic-euglycemic clamp in 18 nondiabetic individuals before and after an exercise training regimen that improved insulin sensitivity without weight loss.
345 11436182 While training decreased plasma CETP activity (10%, P <.05), the improvement in insulin sensitivity had no statistical effect on the clamp-induced suppression of plasma CETP activity (training*clamp, P =.26).
346 11436182 Second, we examined if insulin resistance is associated with an elevation in fasting plasma CETP activity when the influence of adiposity and diabetes were negated.
347 11436182 Plasma CETP activity was measured in 41 women (12 insulin-sensitive lean; 8 insulin-resistant lean; 10 insulin-sensitive obese; 11 insulin-resistant obese).
348 11436182 The level of insulin sensitivity had no significant effect on fasting plasma CETP activity, but CETP levels were 25% higher in obese subjects (P <.01).
349 11436182 Thus, neither experimental approach provided evidence that plasma CETP levels are linked to insulin and insulin sensitivity.
350 11436182 These data suggest that the elevated CETP activity found in obese patients is less associated with hyperinsulinemia and the accompanying insulin resistance, but rather is more related to some other metabolic complication of obesity.
351 11436182 Plasma cholesteryl ester transfer protein activity is not linked to insulin sensitivity.
352 11436182 It has been suggested that this suppressive effect of acute hyperinsulinemia is linked to whole body insulin sensitivity, and that the insulin resistance that accompanies obesity leads to high plasma CETP activity found in obese subjects.
353 11436182 In the present study, we used 2 experimental approaches to examine the putative link between CETP and insulin action.
354 11436182 First, we examined if the clamp-induced suppression of plasma CETP activity is linked to whole body insulin sensitivity.
355 11436182 Plasma CETP activity was measured at the beginning and end of a 2-hour hyperinsulinemic-euglycemic clamp in 18 nondiabetic individuals before and after an exercise training regimen that improved insulin sensitivity without weight loss.
356 11436182 While training decreased plasma CETP activity (10%, P <.05), the improvement in insulin sensitivity had no statistical effect on the clamp-induced suppression of plasma CETP activity (training*clamp, P =.26).
357 11436182 Second, we examined if insulin resistance is associated with an elevation in fasting plasma CETP activity when the influence of adiposity and diabetes were negated.
358 11436182 Plasma CETP activity was measured in 41 women (12 insulin-sensitive lean; 8 insulin-resistant lean; 10 insulin-sensitive obese; 11 insulin-resistant obese).
359 11436182 The level of insulin sensitivity had no significant effect on fasting plasma CETP activity, but CETP levels were 25% higher in obese subjects (P <.01).
360 11436182 Thus, neither experimental approach provided evidence that plasma CETP levels are linked to insulin and insulin sensitivity.
361 11436182 These data suggest that the elevated CETP activity found in obese patients is less associated with hyperinsulinemia and the accompanying insulin resistance, but rather is more related to some other metabolic complication of obesity.
362 11436182 Plasma cholesteryl ester transfer protein activity is not linked to insulin sensitivity.
363 11436182 It has been suggested that this suppressive effect of acute hyperinsulinemia is linked to whole body insulin sensitivity, and that the insulin resistance that accompanies obesity leads to high plasma CETP activity found in obese subjects.
364 11436182 In the present study, we used 2 experimental approaches to examine the putative link between CETP and insulin action.
365 11436182 First, we examined if the clamp-induced suppression of plasma CETP activity is linked to whole body insulin sensitivity.
366 11436182 Plasma CETP activity was measured at the beginning and end of a 2-hour hyperinsulinemic-euglycemic clamp in 18 nondiabetic individuals before and after an exercise training regimen that improved insulin sensitivity without weight loss.
367 11436182 While training decreased plasma CETP activity (10%, P <.05), the improvement in insulin sensitivity had no statistical effect on the clamp-induced suppression of plasma CETP activity (training*clamp, P =.26).
368 11436182 Second, we examined if insulin resistance is associated with an elevation in fasting plasma CETP activity when the influence of adiposity and diabetes were negated.
369 11436182 Plasma CETP activity was measured in 41 women (12 insulin-sensitive lean; 8 insulin-resistant lean; 10 insulin-sensitive obese; 11 insulin-resistant obese).
370 11436182 The level of insulin sensitivity had no significant effect on fasting plasma CETP activity, but CETP levels were 25% higher in obese subjects (P <.01).
371 11436182 Thus, neither experimental approach provided evidence that plasma CETP levels are linked to insulin and insulin sensitivity.
372 11436182 These data suggest that the elevated CETP activity found in obese patients is less associated with hyperinsulinemia and the accompanying insulin resistance, but rather is more related to some other metabolic complication of obesity.
373 11436182 Plasma cholesteryl ester transfer protein activity is not linked to insulin sensitivity.
374 11436182 It has been suggested that this suppressive effect of acute hyperinsulinemia is linked to whole body insulin sensitivity, and that the insulin resistance that accompanies obesity leads to high plasma CETP activity found in obese subjects.
375 11436182 In the present study, we used 2 experimental approaches to examine the putative link between CETP and insulin action.
376 11436182 First, we examined if the clamp-induced suppression of plasma CETP activity is linked to whole body insulin sensitivity.
377 11436182 Plasma CETP activity was measured at the beginning and end of a 2-hour hyperinsulinemic-euglycemic clamp in 18 nondiabetic individuals before and after an exercise training regimen that improved insulin sensitivity without weight loss.
378 11436182 While training decreased plasma CETP activity (10%, P <.05), the improvement in insulin sensitivity had no statistical effect on the clamp-induced suppression of plasma CETP activity (training*clamp, P =.26).
379 11436182 Second, we examined if insulin resistance is associated with an elevation in fasting plasma CETP activity when the influence of adiposity and diabetes were negated.
380 11436182 Plasma CETP activity was measured in 41 women (12 insulin-sensitive lean; 8 insulin-resistant lean; 10 insulin-sensitive obese; 11 insulin-resistant obese).
381 11436182 The level of insulin sensitivity had no significant effect on fasting plasma CETP activity, but CETP levels were 25% higher in obese subjects (P <.01).
382 11436182 Thus, neither experimental approach provided evidence that plasma CETP levels are linked to insulin and insulin sensitivity.
383 11436182 These data suggest that the elevated CETP activity found in obese patients is less associated with hyperinsulinemia and the accompanying insulin resistance, but rather is more related to some other metabolic complication of obesity.
384 11436182 Plasma cholesteryl ester transfer protein activity is not linked to insulin sensitivity.
385 11436182 It has been suggested that this suppressive effect of acute hyperinsulinemia is linked to whole body insulin sensitivity, and that the insulin resistance that accompanies obesity leads to high plasma CETP activity found in obese subjects.
386 11436182 In the present study, we used 2 experimental approaches to examine the putative link between CETP and insulin action.
387 11436182 First, we examined if the clamp-induced suppression of plasma CETP activity is linked to whole body insulin sensitivity.
388 11436182 Plasma CETP activity was measured at the beginning and end of a 2-hour hyperinsulinemic-euglycemic clamp in 18 nondiabetic individuals before and after an exercise training regimen that improved insulin sensitivity without weight loss.
389 11436182 While training decreased plasma CETP activity (10%, P <.05), the improvement in insulin sensitivity had no statistical effect on the clamp-induced suppression of plasma CETP activity (training*clamp, P =.26).
390 11436182 Second, we examined if insulin resistance is associated with an elevation in fasting plasma CETP activity when the influence of adiposity and diabetes were negated.
391 11436182 Plasma CETP activity was measured in 41 women (12 insulin-sensitive lean; 8 insulin-resistant lean; 10 insulin-sensitive obese; 11 insulin-resistant obese).
392 11436182 The level of insulin sensitivity had no significant effect on fasting plasma CETP activity, but CETP levels were 25% higher in obese subjects (P <.01).
393 11436182 Thus, neither experimental approach provided evidence that plasma CETP levels are linked to insulin and insulin sensitivity.
394 11436182 These data suggest that the elevated CETP activity found in obese patients is less associated with hyperinsulinemia and the accompanying insulin resistance, but rather is more related to some other metabolic complication of obesity.
395 11436182 Plasma cholesteryl ester transfer protein activity is not linked to insulin sensitivity.
396 11436182 It has been suggested that this suppressive effect of acute hyperinsulinemia is linked to whole body insulin sensitivity, and that the insulin resistance that accompanies obesity leads to high plasma CETP activity found in obese subjects.
397 11436182 In the present study, we used 2 experimental approaches to examine the putative link between CETP and insulin action.
398 11436182 First, we examined if the clamp-induced suppression of plasma CETP activity is linked to whole body insulin sensitivity.
399 11436182 Plasma CETP activity was measured at the beginning and end of a 2-hour hyperinsulinemic-euglycemic clamp in 18 nondiabetic individuals before and after an exercise training regimen that improved insulin sensitivity without weight loss.
400 11436182 While training decreased plasma CETP activity (10%, P <.05), the improvement in insulin sensitivity had no statistical effect on the clamp-induced suppression of plasma CETP activity (training*clamp, P =.26).
401 11436182 Second, we examined if insulin resistance is associated with an elevation in fasting plasma CETP activity when the influence of adiposity and diabetes were negated.
402 11436182 Plasma CETP activity was measured in 41 women (12 insulin-sensitive lean; 8 insulin-resistant lean; 10 insulin-sensitive obese; 11 insulin-resistant obese).
403 11436182 The level of insulin sensitivity had no significant effect on fasting plasma CETP activity, but CETP levels were 25% higher in obese subjects (P <.01).
404 11436182 Thus, neither experimental approach provided evidence that plasma CETP levels are linked to insulin and insulin sensitivity.
405 11436182 These data suggest that the elevated CETP activity found in obese patients is less associated with hyperinsulinemia and the accompanying insulin resistance, but rather is more related to some other metabolic complication of obesity.
406 11436182 Plasma cholesteryl ester transfer protein activity is not linked to insulin sensitivity.
407 11436182 It has been suggested that this suppressive effect of acute hyperinsulinemia is linked to whole body insulin sensitivity, and that the insulin resistance that accompanies obesity leads to high plasma CETP activity found in obese subjects.
408 11436182 In the present study, we used 2 experimental approaches to examine the putative link between CETP and insulin action.
409 11436182 First, we examined if the clamp-induced suppression of plasma CETP activity is linked to whole body insulin sensitivity.
410 11436182 Plasma CETP activity was measured at the beginning and end of a 2-hour hyperinsulinemic-euglycemic clamp in 18 nondiabetic individuals before and after an exercise training regimen that improved insulin sensitivity without weight loss.
411 11436182 While training decreased plasma CETP activity (10%, P <.05), the improvement in insulin sensitivity had no statistical effect on the clamp-induced suppression of plasma CETP activity (training*clamp, P =.26).
412 11436182 Second, we examined if insulin resistance is associated with an elevation in fasting plasma CETP activity when the influence of adiposity and diabetes were negated.
413 11436182 Plasma CETP activity was measured in 41 women (12 insulin-sensitive lean; 8 insulin-resistant lean; 10 insulin-sensitive obese; 11 insulin-resistant obese).
414 11436182 The level of insulin sensitivity had no significant effect on fasting plasma CETP activity, but CETP levels were 25% higher in obese subjects (P <.01).
415 11436182 Thus, neither experimental approach provided evidence that plasma CETP levels are linked to insulin and insulin sensitivity.
416 11436182 These data suggest that the elevated CETP activity found in obese patients is less associated with hyperinsulinemia and the accompanying insulin resistance, but rather is more related to some other metabolic complication of obesity.
417 11436182 Plasma cholesteryl ester transfer protein activity is not linked to insulin sensitivity.
418 11436182 It has been suggested that this suppressive effect of acute hyperinsulinemia is linked to whole body insulin sensitivity, and that the insulin resistance that accompanies obesity leads to high plasma CETP activity found in obese subjects.
419 11436182 In the present study, we used 2 experimental approaches to examine the putative link between CETP and insulin action.
420 11436182 First, we examined if the clamp-induced suppression of plasma CETP activity is linked to whole body insulin sensitivity.
421 11436182 Plasma CETP activity was measured at the beginning and end of a 2-hour hyperinsulinemic-euglycemic clamp in 18 nondiabetic individuals before and after an exercise training regimen that improved insulin sensitivity without weight loss.
422 11436182 While training decreased plasma CETP activity (10%, P <.05), the improvement in insulin sensitivity had no statistical effect on the clamp-induced suppression of plasma CETP activity (training*clamp, P =.26).
423 11436182 Second, we examined if insulin resistance is associated with an elevation in fasting plasma CETP activity when the influence of adiposity and diabetes were negated.
424 11436182 Plasma CETP activity was measured in 41 women (12 insulin-sensitive lean; 8 insulin-resistant lean; 10 insulin-sensitive obese; 11 insulin-resistant obese).
425 11436182 The level of insulin sensitivity had no significant effect on fasting plasma CETP activity, but CETP levels were 25% higher in obese subjects (P <.01).
426 11436182 Thus, neither experimental approach provided evidence that plasma CETP levels are linked to insulin and insulin sensitivity.
427 11436182 These data suggest that the elevated CETP activity found in obese patients is less associated with hyperinsulinemia and the accompanying insulin resistance, but rather is more related to some other metabolic complication of obesity.
428 11436182 Plasma cholesteryl ester transfer protein activity is not linked to insulin sensitivity.
429 11436182 It has been suggested that this suppressive effect of acute hyperinsulinemia is linked to whole body insulin sensitivity, and that the insulin resistance that accompanies obesity leads to high plasma CETP activity found in obese subjects.
430 11436182 In the present study, we used 2 experimental approaches to examine the putative link between CETP and insulin action.
431 11436182 First, we examined if the clamp-induced suppression of plasma CETP activity is linked to whole body insulin sensitivity.
432 11436182 Plasma CETP activity was measured at the beginning and end of a 2-hour hyperinsulinemic-euglycemic clamp in 18 nondiabetic individuals before and after an exercise training regimen that improved insulin sensitivity without weight loss.
433 11436182 While training decreased plasma CETP activity (10%, P <.05), the improvement in insulin sensitivity had no statistical effect on the clamp-induced suppression of plasma CETP activity (training*clamp, P =.26).
434 11436182 Second, we examined if insulin resistance is associated with an elevation in fasting plasma CETP activity when the influence of adiposity and diabetes were negated.
435 11436182 Plasma CETP activity was measured in 41 women (12 insulin-sensitive lean; 8 insulin-resistant lean; 10 insulin-sensitive obese; 11 insulin-resistant obese).
436 11436182 The level of insulin sensitivity had no significant effect on fasting plasma CETP activity, but CETP levels were 25% higher in obese subjects (P <.01).
437 11436182 Thus, neither experimental approach provided evidence that plasma CETP levels are linked to insulin and insulin sensitivity.
438 11436182 These data suggest that the elevated CETP activity found in obese patients is less associated with hyperinsulinemia and the accompanying insulin resistance, but rather is more related to some other metabolic complication of obesity.
439 11487175 The activities of two crucial enzymes of reverse cholesterol transport, cholesterol ester transfer protein (CETP) and lecithin:cholesterol acyltransferase (LCAT), and their relationships with lipid profile and fasting plasma glucose were examined in 35 type 1 diabetic children.
440 11487175 The CETP and LCAT activities were significantly lower (p<0.05) in the 4 subjects with normal fasting plasma glucose levels (<6.39 mmol/l) than in the 28 with high plasma glucose levels (CEPT activity, 10.63+/-3.81 vs. 32.18+/-13.94 nmol/ml h; LCAT activity, 25.52+/-4.53 vs. 39.52+/-12.52 nmol/ml h; both p<0.05).
441 11487175 CETP activity was positively correlated with fasting plasma glucose, CETP concentration, LCAT activity, total cholesterol, free cholesterol, LDL-C, and LDL-cholesteryl ester, while negatively correlated with cholesteryl ester to free cholesterol ratio, LDL triglyceride to protein ratio, and LDL triglyceride to cholesteryl ester ratio.
442 11487175 LCAT activity was found to positively correlate with CETP activity, total cholesterol, free cholesterol, LDL-C, CETP concentration, and LDL-cholesteryl ester, while it negatively correlated with cholesteryl ester to free cholesterol ratio.
443 11487175 The results observed in type 1 diabetic subjects suggest that (1) accelerated LCAT and CETP activities may result in the accumulation of LDL-cholesteryl ester; and (2) fasting plasma glucose may be a major determinant of CETP activity.
444 11487175 The activities of two crucial enzymes of reverse cholesterol transport, cholesterol ester transfer protein (CETP) and lecithin:cholesterol acyltransferase (LCAT), and their relationships with lipid profile and fasting plasma glucose were examined in 35 type 1 diabetic children.
445 11487175 The CETP and LCAT activities were significantly lower (p<0.05) in the 4 subjects with normal fasting plasma glucose levels (<6.39 mmol/l) than in the 28 with high plasma glucose levels (CEPT activity, 10.63+/-3.81 vs. 32.18+/-13.94 nmol/ml h; LCAT activity, 25.52+/-4.53 vs. 39.52+/-12.52 nmol/ml h; both p<0.05).
446 11487175 CETP activity was positively correlated with fasting plasma glucose, CETP concentration, LCAT activity, total cholesterol, free cholesterol, LDL-C, and LDL-cholesteryl ester, while negatively correlated with cholesteryl ester to free cholesterol ratio, LDL triglyceride to protein ratio, and LDL triglyceride to cholesteryl ester ratio.
447 11487175 LCAT activity was found to positively correlate with CETP activity, total cholesterol, free cholesterol, LDL-C, CETP concentration, and LDL-cholesteryl ester, while it negatively correlated with cholesteryl ester to free cholesterol ratio.
448 11487175 The results observed in type 1 diabetic subjects suggest that (1) accelerated LCAT and CETP activities may result in the accumulation of LDL-cholesteryl ester; and (2) fasting plasma glucose may be a major determinant of CETP activity.
449 11487175 The activities of two crucial enzymes of reverse cholesterol transport, cholesterol ester transfer protein (CETP) and lecithin:cholesterol acyltransferase (LCAT), and their relationships with lipid profile and fasting plasma glucose were examined in 35 type 1 diabetic children.
450 11487175 The CETP and LCAT activities were significantly lower (p<0.05) in the 4 subjects with normal fasting plasma glucose levels (<6.39 mmol/l) than in the 28 with high plasma glucose levels (CEPT activity, 10.63+/-3.81 vs. 32.18+/-13.94 nmol/ml h; LCAT activity, 25.52+/-4.53 vs. 39.52+/-12.52 nmol/ml h; both p<0.05).
451 11487175 CETP activity was positively correlated with fasting plasma glucose, CETP concentration, LCAT activity, total cholesterol, free cholesterol, LDL-C, and LDL-cholesteryl ester, while negatively correlated with cholesteryl ester to free cholesterol ratio, LDL triglyceride to protein ratio, and LDL triglyceride to cholesteryl ester ratio.
452 11487175 LCAT activity was found to positively correlate with CETP activity, total cholesterol, free cholesterol, LDL-C, CETP concentration, and LDL-cholesteryl ester, while it negatively correlated with cholesteryl ester to free cholesterol ratio.
453 11487175 The results observed in type 1 diabetic subjects suggest that (1) accelerated LCAT and CETP activities may result in the accumulation of LDL-cholesteryl ester; and (2) fasting plasma glucose may be a major determinant of CETP activity.
454 11487175 The activities of two crucial enzymes of reverse cholesterol transport, cholesterol ester transfer protein (CETP) and lecithin:cholesterol acyltransferase (LCAT), and their relationships with lipid profile and fasting plasma glucose were examined in 35 type 1 diabetic children.
455 11487175 The CETP and LCAT activities were significantly lower (p<0.05) in the 4 subjects with normal fasting plasma glucose levels (<6.39 mmol/l) than in the 28 with high plasma glucose levels (CEPT activity, 10.63+/-3.81 vs. 32.18+/-13.94 nmol/ml h; LCAT activity, 25.52+/-4.53 vs. 39.52+/-12.52 nmol/ml h; both p<0.05).
456 11487175 CETP activity was positively correlated with fasting plasma glucose, CETP concentration, LCAT activity, total cholesterol, free cholesterol, LDL-C, and LDL-cholesteryl ester, while negatively correlated with cholesteryl ester to free cholesterol ratio, LDL triglyceride to protein ratio, and LDL triglyceride to cholesteryl ester ratio.
457 11487175 LCAT activity was found to positively correlate with CETP activity, total cholesterol, free cholesterol, LDL-C, CETP concentration, and LDL-cholesteryl ester, while it negatively correlated with cholesteryl ester to free cholesterol ratio.
458 11487175 The results observed in type 1 diabetic subjects suggest that (1) accelerated LCAT and CETP activities may result in the accumulation of LDL-cholesteryl ester; and (2) fasting plasma glucose may be a major determinant of CETP activity.
459 11487175 The activities of two crucial enzymes of reverse cholesterol transport, cholesterol ester transfer protein (CETP) and lecithin:cholesterol acyltransferase (LCAT), and their relationships with lipid profile and fasting plasma glucose were examined in 35 type 1 diabetic children.
460 11487175 The CETP and LCAT activities were significantly lower (p<0.05) in the 4 subjects with normal fasting plasma glucose levels (<6.39 mmol/l) than in the 28 with high plasma glucose levels (CEPT activity, 10.63+/-3.81 vs. 32.18+/-13.94 nmol/ml h; LCAT activity, 25.52+/-4.53 vs. 39.52+/-12.52 nmol/ml h; both p<0.05).
461 11487175 CETP activity was positively correlated with fasting plasma glucose, CETP concentration, LCAT activity, total cholesterol, free cholesterol, LDL-C, and LDL-cholesteryl ester, while negatively correlated with cholesteryl ester to free cholesterol ratio, LDL triglyceride to protein ratio, and LDL triglyceride to cholesteryl ester ratio.
462 11487175 LCAT activity was found to positively correlate with CETP activity, total cholesterol, free cholesterol, LDL-C, CETP concentration, and LDL-cholesteryl ester, while it negatively correlated with cholesteryl ester to free cholesterol ratio.
463 11487175 The results observed in type 1 diabetic subjects suggest that (1) accelerated LCAT and CETP activities may result in the accumulation of LDL-cholesteryl ester; and (2) fasting plasma glucose may be a major determinant of CETP activity.
464 11772294 Agents that have potent HDL cholesterol raising capacity include cholesteryl ester transfer protein (CETP) inhibitors, retinoid X receptor (RXR) selective agonists, specific peroxisome proliferator-activated receptor (PPAR) agonists and oestrogen-like compounds.
465 11772294 Another area of development involves agents that will lower both cholesterol and triglyceride levels, such as partial inhibitors of microsomal triglyceride transfer protein (MTP) and perhaps squalene synthase inhibitors and agonists of AMP kinase.
466 11795290 Increased cholesteryl ester transfer protein and changes in lipid metabolism from initiating insulin therapy.
467 11795290 Previous reports suggested that increased cholesteryl ester transfer protein (CETP) appeared in diabetic patients with hyperinsulinemia or given a lot of insulin is atherogenic.
468 11795290 We investigated whether insulin always increases CETP and whether increased CETP by insulin is always atherogenic.
469 11795290 In 40 patients the amount and activity of CETP were assessed before and 2 weeks after initiation of insulin therapy.
470 11795290 No significant correlation was observed between changes in CETP and in lipids including HDL-cholesterol or apolipoprotein concentrations.
471 11795290 This is the first prospective study to show increased CETP activity after initiation of insulin therapy.
472 11795290 After initiating insulin, CETP increases without accompanying atherogenic changes in lipid metabolism.
473 11795290 Based on the changes observed, CETP in itself does not have atherogenicity and the increase, but no excess, of CETP by appropriate insulin therapy cannot be atherogenic.
474 11795290 Increased cholesteryl ester transfer protein and changes in lipid metabolism from initiating insulin therapy.
475 11795290 Previous reports suggested that increased cholesteryl ester transfer protein (CETP) appeared in diabetic patients with hyperinsulinemia or given a lot of insulin is atherogenic.
476 11795290 We investigated whether insulin always increases CETP and whether increased CETP by insulin is always atherogenic.
477 11795290 In 40 patients the amount and activity of CETP were assessed before and 2 weeks after initiation of insulin therapy.
478 11795290 No significant correlation was observed between changes in CETP and in lipids including HDL-cholesterol or apolipoprotein concentrations.
479 11795290 This is the first prospective study to show increased CETP activity after initiation of insulin therapy.
480 11795290 After initiating insulin, CETP increases without accompanying atherogenic changes in lipid metabolism.
481 11795290 Based on the changes observed, CETP in itself does not have atherogenicity and the increase, but no excess, of CETP by appropriate insulin therapy cannot be atherogenic.
482 11795290 Increased cholesteryl ester transfer protein and changes in lipid metabolism from initiating insulin therapy.
483 11795290 Previous reports suggested that increased cholesteryl ester transfer protein (CETP) appeared in diabetic patients with hyperinsulinemia or given a lot of insulin is atherogenic.
484 11795290 We investigated whether insulin always increases CETP and whether increased CETP by insulin is always atherogenic.
485 11795290 In 40 patients the amount and activity of CETP were assessed before and 2 weeks after initiation of insulin therapy.
486 11795290 No significant correlation was observed between changes in CETP and in lipids including HDL-cholesterol or apolipoprotein concentrations.
487 11795290 This is the first prospective study to show increased CETP activity after initiation of insulin therapy.
488 11795290 After initiating insulin, CETP increases without accompanying atherogenic changes in lipid metabolism.
489 11795290 Based on the changes observed, CETP in itself does not have atherogenicity and the increase, but no excess, of CETP by appropriate insulin therapy cannot be atherogenic.
490 11795290 Increased cholesteryl ester transfer protein and changes in lipid metabolism from initiating insulin therapy.
491 11795290 Previous reports suggested that increased cholesteryl ester transfer protein (CETP) appeared in diabetic patients with hyperinsulinemia or given a lot of insulin is atherogenic.
492 11795290 We investigated whether insulin always increases CETP and whether increased CETP by insulin is always atherogenic.
493 11795290 In 40 patients the amount and activity of CETP were assessed before and 2 weeks after initiation of insulin therapy.
494 11795290 No significant correlation was observed between changes in CETP and in lipids including HDL-cholesterol or apolipoprotein concentrations.
495 11795290 This is the first prospective study to show increased CETP activity after initiation of insulin therapy.
496 11795290 After initiating insulin, CETP increases without accompanying atherogenic changes in lipid metabolism.
497 11795290 Based on the changes observed, CETP in itself does not have atherogenicity and the increase, but no excess, of CETP by appropriate insulin therapy cannot be atherogenic.
498 11795290 Increased cholesteryl ester transfer protein and changes in lipid metabolism from initiating insulin therapy.
499 11795290 Previous reports suggested that increased cholesteryl ester transfer protein (CETP) appeared in diabetic patients with hyperinsulinemia or given a lot of insulin is atherogenic.
500 11795290 We investigated whether insulin always increases CETP and whether increased CETP by insulin is always atherogenic.
501 11795290 In 40 patients the amount and activity of CETP were assessed before and 2 weeks after initiation of insulin therapy.
502 11795290 No significant correlation was observed between changes in CETP and in lipids including HDL-cholesterol or apolipoprotein concentrations.
503 11795290 This is the first prospective study to show increased CETP activity after initiation of insulin therapy.
504 11795290 After initiating insulin, CETP increases without accompanying atherogenic changes in lipid metabolism.
505 11795290 Based on the changes observed, CETP in itself does not have atherogenicity and the increase, but no excess, of CETP by appropriate insulin therapy cannot be atherogenic.
506 11795290 Increased cholesteryl ester transfer protein and changes in lipid metabolism from initiating insulin therapy.
507 11795290 Previous reports suggested that increased cholesteryl ester transfer protein (CETP) appeared in diabetic patients with hyperinsulinemia or given a lot of insulin is atherogenic.
508 11795290 We investigated whether insulin always increases CETP and whether increased CETP by insulin is always atherogenic.
509 11795290 In 40 patients the amount and activity of CETP were assessed before and 2 weeks after initiation of insulin therapy.
510 11795290 No significant correlation was observed between changes in CETP and in lipids including HDL-cholesterol or apolipoprotein concentrations.
511 11795290 This is the first prospective study to show increased CETP activity after initiation of insulin therapy.
512 11795290 After initiating insulin, CETP increases without accompanying atherogenic changes in lipid metabolism.
513 11795290 Based on the changes observed, CETP in itself does not have atherogenicity and the increase, but no excess, of CETP by appropriate insulin therapy cannot be atherogenic.
514 11795290 Increased cholesteryl ester transfer protein and changes in lipid metabolism from initiating insulin therapy.
515 11795290 Previous reports suggested that increased cholesteryl ester transfer protein (CETP) appeared in diabetic patients with hyperinsulinemia or given a lot of insulin is atherogenic.
516 11795290 We investigated whether insulin always increases CETP and whether increased CETP by insulin is always atherogenic.
517 11795290 In 40 patients the amount and activity of CETP were assessed before and 2 weeks after initiation of insulin therapy.
518 11795290 No significant correlation was observed between changes in CETP and in lipids including HDL-cholesterol or apolipoprotein concentrations.
519 11795290 This is the first prospective study to show increased CETP activity after initiation of insulin therapy.
520 11795290 After initiating insulin, CETP increases without accompanying atherogenic changes in lipid metabolism.
521 11795290 Based on the changes observed, CETP in itself does not have atherogenicity and the increase, but no excess, of CETP by appropriate insulin therapy cannot be atherogenic.
522 11795290 Increased cholesteryl ester transfer protein and changes in lipid metabolism from initiating insulin therapy.
523 11795290 Previous reports suggested that increased cholesteryl ester transfer protein (CETP) appeared in diabetic patients with hyperinsulinemia or given a lot of insulin is atherogenic.
524 11795290 We investigated whether insulin always increases CETP and whether increased CETP by insulin is always atherogenic.
525 11795290 In 40 patients the amount and activity of CETP were assessed before and 2 weeks after initiation of insulin therapy.
526 11795290 No significant correlation was observed between changes in CETP and in lipids including HDL-cholesterol or apolipoprotein concentrations.
527 11795290 This is the first prospective study to show increased CETP activity after initiation of insulin therapy.
528 11795290 After initiating insulin, CETP increases without accompanying atherogenic changes in lipid metabolism.
529 11795290 Based on the changes observed, CETP in itself does not have atherogenicity and the increase, but no excess, of CETP by appropriate insulin therapy cannot be atherogenic.
530 11872695 The B2 allele was associated in a dose-dependent fashion with higher HDL cholesterol and apolipoprotein AI levels, together with lower CETP concentrations.
531 11996942 The following subjects are reviewed: (1) methodology; (2) normal individuals and the effects of aging; (3) diet; (4) hereditary dyslipidemias: familial hypercholesterolemia, familial combined hyperlipidemia, cholesteryl ester storage disease, cholesteryl ester transfer protein deficiency, lipoprotein lipase deficiency, familial hypobetalipoproteinemia, and truncated forms of apoB; (5) hormonal perturbations: estrogen, insulin, diabetes, obesity, and growth hormone; (6) the nephrotic syndrome; and (7) the effects of the statin class of drugs.
532 12032161 Lipoprotein lipase deficiency and CETP in streptozotocin-treated apoB-expressing mice.
533 12032161 To study the effects of diabetes on lipoprotein profiles and atherosclerosis in a rodent model, we crossed mice that express human apolipoprotein B (HuB), mice that have a heterozygous deletion of lipoprotein lipase (LPL1), and transgenic mice expressing human cholesteryl ester transfer protein (CETP).
534 12032161 Fast-protein liquid chromatography analysis of plasma samples showed that HuB/LPL1 mice had increased VLDL triglyceride, and HuB/LPL1/CETP mice had decreased HDL and increased VLDL and IDL/LDL.
535 12032161 All strains of mice were made diabetic using streptozotocin (STZ); diabetes did not alter lipid profiles or atherosclerosis in HuB or HuB/LPL1/CETP mice.
536 12032161 In contrast, STZ-treated HuB/LPL1 mice were more diabetic, severely hyperlipidemic due to increased cholesterol and triglyceride in VLDL and IDL/LDL, and had more atherosclerosis.
537 12032161 Lipoprotein lipase deficiency and CETP in streptozotocin-treated apoB-expressing mice.
538 12032161 To study the effects of diabetes on lipoprotein profiles and atherosclerosis in a rodent model, we crossed mice that express human apolipoprotein B (HuB), mice that have a heterozygous deletion of lipoprotein lipase (LPL1), and transgenic mice expressing human cholesteryl ester transfer protein (CETP).
539 12032161 Fast-protein liquid chromatography analysis of plasma samples showed that HuB/LPL1 mice had increased VLDL triglyceride, and HuB/LPL1/CETP mice had decreased HDL and increased VLDL and IDL/LDL.
540 12032161 All strains of mice were made diabetic using streptozotocin (STZ); diabetes did not alter lipid profiles or atherosclerosis in HuB or HuB/LPL1/CETP mice.
541 12032161 In contrast, STZ-treated HuB/LPL1 mice were more diabetic, severely hyperlipidemic due to increased cholesterol and triglyceride in VLDL and IDL/LDL, and had more atherosclerosis.
542 12032161 Lipoprotein lipase deficiency and CETP in streptozotocin-treated apoB-expressing mice.
543 12032161 To study the effects of diabetes on lipoprotein profiles and atherosclerosis in a rodent model, we crossed mice that express human apolipoprotein B (HuB), mice that have a heterozygous deletion of lipoprotein lipase (LPL1), and transgenic mice expressing human cholesteryl ester transfer protein (CETP).
544 12032161 Fast-protein liquid chromatography analysis of plasma samples showed that HuB/LPL1 mice had increased VLDL triglyceride, and HuB/LPL1/CETP mice had decreased HDL and increased VLDL and IDL/LDL.
545 12032161 All strains of mice were made diabetic using streptozotocin (STZ); diabetes did not alter lipid profiles or atherosclerosis in HuB or HuB/LPL1/CETP mice.
546 12032161 In contrast, STZ-treated HuB/LPL1 mice were more diabetic, severely hyperlipidemic due to increased cholesterol and triglyceride in VLDL and IDL/LDL, and had more atherosclerosis.
547 12032161 Lipoprotein lipase deficiency and CETP in streptozotocin-treated apoB-expressing mice.
548 12032161 To study the effects of diabetes on lipoprotein profiles and atherosclerosis in a rodent model, we crossed mice that express human apolipoprotein B (HuB), mice that have a heterozygous deletion of lipoprotein lipase (LPL1), and transgenic mice expressing human cholesteryl ester transfer protein (CETP).
549 12032161 Fast-protein liquid chromatography analysis of plasma samples showed that HuB/LPL1 mice had increased VLDL triglyceride, and HuB/LPL1/CETP mice had decreased HDL and increased VLDL and IDL/LDL.
550 12032161 All strains of mice were made diabetic using streptozotocin (STZ); diabetes did not alter lipid profiles or atherosclerosis in HuB or HuB/LPL1/CETP mice.
551 12032161 In contrast, STZ-treated HuB/LPL1 mice were more diabetic, severely hyperlipidemic due to increased cholesterol and triglyceride in VLDL and IDL/LDL, and had more atherosclerosis.
552 12067822 RESULTS: Insulin therapy resulted in a significant decrease in fasting glucose levels by 26%; glycated hemoglobin decreased by 17% and fructosamine values by 19%.
553 12067822 Insulin treatment was also accompanied by a 21% increase in lipoprotein lipase (LPL) activity in postheparin plasma and by a 20% increase in cholesteryl ester transfer protein (CETP) activity.
554 12077724 There was no effect on fasting plasma glucose, insulin, fructosamine, or glycosylated hemoglobin (HbA(1c)).
555 12077724 The high-GIB, however, tended to decrease the amount of mRNA of leptin in abdominal adipose tissue, but had no effect on peroxisome proliferator-activated receptor gamma (PPARgamma) and cholesterylester transfer protein (CETP) mRNA amounts.
556 12116231 To identify genes that affect these traits and disorders, we looked for association between markers in candidate genes (apolipoprotein AII (apo AII), apolipoprotein AI-CIII-AIV gene cluster (apo AI-CIII-AIV), apolipoprotein E (apo E), cholesteryl ester transfer protein (CETP), cholesterol 7alpha-hydroxylase (CYP7a), hepatic lipase (HL), and microsomal triglyceride transfer protein (MTP)) and known risk factors (triglycerides (Tg), total cholesterol (TC), apolipoprotein AI (apo AI), apolipoprotein AII (apo AII), apolipoprotein B (apo B), body mass index (BMI), blood pressure (BP), leptin, and fasting blood sugar (FBS) levels.)
557 12116231 A total of 1,102 individuals from the Pacific island of Kosrae were genotyped for the following markers: Apo AII/MspI, Apo CIII/SstI, Apo AI/XmnI, Apo E/HhaI, CETP/TaqIB, CYP7a/BsaI, HL/DraI, and MTP/HhpI.
558 12116231 We also confirmed the following associations: 1) the apo AII/MspI with Tg level; 2) the apo CIII/SstI with Tg, TC, and apo B levels; 3) the Apo E/HhaI E2, E3, and E4 alleles with TC, apo AI, and apo B levels; and 4) the CETP/TaqIB with apo AI level.
559 12116231 To identify genes that affect these traits and disorders, we looked for association between markers in candidate genes (apolipoprotein AII (apo AII), apolipoprotein AI-CIII-AIV gene cluster (apo AI-CIII-AIV), apolipoprotein E (apo E), cholesteryl ester transfer protein (CETP), cholesterol 7alpha-hydroxylase (CYP7a), hepatic lipase (HL), and microsomal triglyceride transfer protein (MTP)) and known risk factors (triglycerides (Tg), total cholesterol (TC), apolipoprotein AI (apo AI), apolipoprotein AII (apo AII), apolipoprotein B (apo B), body mass index (BMI), blood pressure (BP), leptin, and fasting blood sugar (FBS) levels.)
560 12116231 A total of 1,102 individuals from the Pacific island of Kosrae were genotyped for the following markers: Apo AII/MspI, Apo CIII/SstI, Apo AI/XmnI, Apo E/HhaI, CETP/TaqIB, CYP7a/BsaI, HL/DraI, and MTP/HhpI.
561 12116231 We also confirmed the following associations: 1) the apo AII/MspI with Tg level; 2) the apo CIII/SstI with Tg, TC, and apo B levels; 3) the Apo E/HhaI E2, E3, and E4 alleles with TC, apo AI, and apo B levels; and 4) the CETP/TaqIB with apo AI level.
562 12116231 To identify genes that affect these traits and disorders, we looked for association between markers in candidate genes (apolipoprotein AII (apo AII), apolipoprotein AI-CIII-AIV gene cluster (apo AI-CIII-AIV), apolipoprotein E (apo E), cholesteryl ester transfer protein (CETP), cholesterol 7alpha-hydroxylase (CYP7a), hepatic lipase (HL), and microsomal triglyceride transfer protein (MTP)) and known risk factors (triglycerides (Tg), total cholesterol (TC), apolipoprotein AI (apo AI), apolipoprotein AII (apo AII), apolipoprotein B (apo B), body mass index (BMI), blood pressure (BP), leptin, and fasting blood sugar (FBS) levels.)
563 12116231 A total of 1,102 individuals from the Pacific island of Kosrae were genotyped for the following markers: Apo AII/MspI, Apo CIII/SstI, Apo AI/XmnI, Apo E/HhaI, CETP/TaqIB, CYP7a/BsaI, HL/DraI, and MTP/HhpI.
564 12116231 We also confirmed the following associations: 1) the apo AII/MspI with Tg level; 2) the apo CIII/SstI with Tg, TC, and apo B levels; 3) the Apo E/HhaI E2, E3, and E4 alleles with TC, apo AI, and apo B levels; and 4) the CETP/TaqIB with apo AI level.
565 12606523 The metabolic syndrome is characterized by insulin resistance and abnormal apolipoprotein AI (apoAI) and apolipoprotein B-100 (apoB) metabolism that may collectively accelerate atherosclerosis.
566 12606523 Both agents significantly lowered plasma triglycerides and apoCIII concentrations, but only atorvastatin significantly lowered (P < 0.001) plasma cholesteryl ester transfer protein activity.
567 12691171 In the field of lipoprotein metabolism and cardiovascular disease several gene polymorphisms for key proteins, such as apoproteins (apo) E, B, A-IV and C-III, LDL receptor, microsomal transfer protein (MTP), fatty acid-binding protein (FABP), cholesteryl ester transfer protein (CETP), lipoprotein lipase and hepatic lipase, have been identified and linked to variable responses to diets.
568 12691171 Among single nucleotide polymorphisms (SNP) already studied (apoE (epsilon2, epsilon3, epsilon4), apoB (-516C/T), apoC-III (SstI), apoA-IV (Ser347Thr), MTP (-493G/T), intestinal FABP (Ala54Thr), CETP (TaqIB) and hepatic lipase (-480C/T)), some SNP showed interactions with diets in relation to changes in particular variables after 3 months on the dietary regimens.
569 12691171 This was the case for apoE and LDL-cholesterol and triacylglycerols, apoA-IV and LDL-cholesterol, MTP and LDL-cholesterol, intestinal FABP and triacylglycerols.
570 12691171 In the field of lipoprotein metabolism and cardiovascular disease several gene polymorphisms for key proteins, such as apoproteins (apo) E, B, A-IV and C-III, LDL receptor, microsomal transfer protein (MTP), fatty acid-binding protein (FABP), cholesteryl ester transfer protein (CETP), lipoprotein lipase and hepatic lipase, have been identified and linked to variable responses to diets.
571 12691171 Among single nucleotide polymorphisms (SNP) already studied (apoE (epsilon2, epsilon3, epsilon4), apoB (-516C/T), apoC-III (SstI), apoA-IV (Ser347Thr), MTP (-493G/T), intestinal FABP (Ala54Thr), CETP (TaqIB) and hepatic lipase (-480C/T)), some SNP showed interactions with diets in relation to changes in particular variables after 3 months on the dietary regimens.
572 12691171 This was the case for apoE and LDL-cholesterol and triacylglycerols, apoA-IV and LDL-cholesterol, MTP and LDL-cholesterol, intestinal FABP and triacylglycerols.
573 12714034 It is now clear that HDL plays a pivotal role in cellular cholesterol efflux via the interaction of apolipoprotein A-I with the ATP binding cassette transporter A-1.
574 12714034 The cholesterol in HDL can either be transferred to apolipoprotein B-containing particles via CETP or delivered directly to the liver with the help of scavenger receptor B1.
575 12822207 Among the new classes of drugs, the most promising molecules are the cholesterol absorption inhibitors--with ezetimibe as the first in line--and the PPAR-alpha and PPAR-gamma activators.
576 12822207 Among the other classes, the acyl-CoA:cholesterol acyltransferase (ACAT) inhibitors, microsomal triglyceride transfer protein (MTP) inhibitors, cholesteryl ester transfer protein (CETP) inhibitors, and ileal bile acid transporter inhibitors, have to be mentioned.
577 12822207 However, the clinical benefit of ACAT or CETP inhibitors remains to be determined and the development of MTP inhibitors has been restricted so far, because of problems of digestive intolerance and hepatic steatosis.
578 12822207 Finally, the discovery of new specific lipoprotein receptors, such as the ABCA1 and SRB1 receptors, means that we can work towards developing new potential targets for pharmacological intervention.
579 12822207 Among the new classes of drugs, the most promising molecules are the cholesterol absorption inhibitors--with ezetimibe as the first in line--and the PPAR-alpha and PPAR-gamma activators.
580 12822207 Among the other classes, the acyl-CoA:cholesterol acyltransferase (ACAT) inhibitors, microsomal triglyceride transfer protein (MTP) inhibitors, cholesteryl ester transfer protein (CETP) inhibitors, and ileal bile acid transporter inhibitors, have to be mentioned.
581 12822207 However, the clinical benefit of ACAT or CETP inhibitors remains to be determined and the development of MTP inhibitors has been restricted so far, because of problems of digestive intolerance and hepatic steatosis.
582 12822207 Finally, the discovery of new specific lipoprotein receptors, such as the ABCA1 and SRB1 receptors, means that we can work towards developing new potential targets for pharmacological intervention.
583 14608418 Streptozotocin-induced increase in cholesterol ester transfer protein (CETP) and its reversal by insulin in transgenic mice expressing human CETP.
584 14608418 We used transgenic mice expressing human CETP to study the regulation of this protein under type-1 diabetic conditions and further investigated whether insulin reverses the effect of diabetes.
585 14608418 The plasma cholesterol ester transfer activity, CETP mass, and hepatic CETP mRNA abundance were significantly higher in diabetic mice that were partially restored by insulin administration.
586 14608418 Streptozotocin-induced increase in cholesterol ester transfer protein (CETP) and its reversal by insulin in transgenic mice expressing human CETP.
587 14608418 We used transgenic mice expressing human CETP to study the regulation of this protein under type-1 diabetic conditions and further investigated whether insulin reverses the effect of diabetes.
588 14608418 The plasma cholesterol ester transfer activity, CETP mass, and hepatic CETP mRNA abundance were significantly higher in diabetic mice that were partially restored by insulin administration.
589 14608418 Streptozotocin-induced increase in cholesterol ester transfer protein (CETP) and its reversal by insulin in transgenic mice expressing human CETP.
590 14608418 We used transgenic mice expressing human CETP to study the regulation of this protein under type-1 diabetic conditions and further investigated whether insulin reverses the effect of diabetes.
591 14608418 The plasma cholesterol ester transfer activity, CETP mass, and hepatic CETP mRNA abundance were significantly higher in diabetic mice that were partially restored by insulin administration.
592 14636288 Several enzymes including lipoprotein lipase (LPL), hepatic lipase (HL) and lecithin: cholesterol acyltransferase (LCAT), as well as cholesteryl ester transfer protein (CETP) and phospholipid transfer protein (PLTP), participate in HDL metabolism and remodelling.
593 14636288 A decreased postheparin plasma LPL/HL ratio is a determinant of low HDL2 cholesterol in insulin resistance.
594 14636288 In insulin resistance, the ability of plasma to promote cellular cholesterol efflux may be maintained consequent to increases in PLTP activity and pre beta-HDL.
595 14636288 Besides, cellular abnormalities that are in part related to impaired actions of ATP binding cassette transporter 1 and scavenger receptor class B type I are likely to result in diminished cellular cholesterol efflux in the diabetic state.
596 14636288 As an increased CETP-mediated cholesteryl ester transfer represents a plausible metabolic intermediate between high triglycerides and low HDL cholesterol, studies are warranted to evaluate the effects of these agents in insulin resistance- and diabetes-associated dyslipidaemia.
597 14636288 Several enzymes including lipoprotein lipase (LPL), hepatic lipase (HL) and lecithin: cholesterol acyltransferase (LCAT), as well as cholesteryl ester transfer protein (CETP) and phospholipid transfer protein (PLTP), participate in HDL metabolism and remodelling.
598 14636288 A decreased postheparin plasma LPL/HL ratio is a determinant of low HDL2 cholesterol in insulin resistance.
599 14636288 In insulin resistance, the ability of plasma to promote cellular cholesterol efflux may be maintained consequent to increases in PLTP activity and pre beta-HDL.
600 14636288 Besides, cellular abnormalities that are in part related to impaired actions of ATP binding cassette transporter 1 and scavenger receptor class B type I are likely to result in diminished cellular cholesterol efflux in the diabetic state.
601 14636288 As an increased CETP-mediated cholesteryl ester transfer represents a plausible metabolic intermediate between high triglycerides and low HDL cholesterol, studies are warranted to evaluate the effects of these agents in insulin resistance- and diabetes-associated dyslipidaemia.
602 14651331 Role of lipases, lecithin:cholesterol acyltransferase and cholesteryl ester transfer protein in abnormal high density lipoprotein metabolism in insulin resistance and type 2 diabetes mellitus.
603 14651331 Among other factors, lipoprotein lipase (LPL), hepatic lipase (HL), lecithin:cholesterol acyltransferase (LCAT) and cholesteryl ester transfer protein (CETP) play an important role in an abnormal HDL metabolism in insulin resistance and type 2 diabetes mellitus.
604 14651331 In insulin resistant states, a decreased post-heparin plasma LPL activity contributes to a low HDL cholesterol, whereas an increased activity of HL reduces HDL particle size by hydrolysing its triglycerides and phospholipids.
605 14651331 It is plausible that a low LPL activity contributes to premature atherosclerosis as observed in insulin resistance and type 2 diabetes mellitus, but the effects of high HL activity and altered plasma cholesterol esterification on atherosclerosis development are uncertain.
606 14651331 Role of lipases, lecithin:cholesterol acyltransferase and cholesteryl ester transfer protein in abnormal high density lipoprotein metabolism in insulin resistance and type 2 diabetes mellitus.
607 14651331 Among other factors, lipoprotein lipase (LPL), hepatic lipase (HL), lecithin:cholesterol acyltransferase (LCAT) and cholesteryl ester transfer protein (CETP) play an important role in an abnormal HDL metabolism in insulin resistance and type 2 diabetes mellitus.
608 14651331 In insulin resistant states, a decreased post-heparin plasma LPL activity contributes to a low HDL cholesterol, whereas an increased activity of HL reduces HDL particle size by hydrolysing its triglycerides and phospholipids.
609 14651331 It is plausible that a low LPL activity contributes to premature atherosclerosis as observed in insulin resistance and type 2 diabetes mellitus, but the effects of high HL activity and altered plasma cholesterol esterification on atherosclerosis development are uncertain.
610 14729390 In mediating the transfer of cholesteryl esters (CE) from antiatherogenic high density lipoprotein (HDL) to proatherogenic apolipoprotein (apo)-B-containing lipoprotein particles (including very low density lipoprotein [VLDL], VLDL remnants, intermediate density lipoprotein [IDL], and low density lipoprotein [LDL]), the CE transfer protein (CETP) plays a critical role not only in the reverse cholesterol transport (RCT) pathway but also in the intravascular remodeling and recycling of HDL particles.
611 14729390 In such states, CETP activity is elevated and contributes significantly to the cholesterol burden in atherogenic apoB-containing lipoproteins.
612 14729390 In mediating the transfer of cholesteryl esters (CE) from antiatherogenic high density lipoprotein (HDL) to proatherogenic apolipoprotein (apo)-B-containing lipoprotein particles (including very low density lipoprotein [VLDL], VLDL remnants, intermediate density lipoprotein [IDL], and low density lipoprotein [LDL]), the CE transfer protein (CETP) plays a critical role not only in the reverse cholesterol transport (RCT) pathway but also in the intravascular remodeling and recycling of HDL particles.
613 14729390 In such states, CETP activity is elevated and contributes significantly to the cholesterol burden in atherogenic apoB-containing lipoproteins.
614 15222630 Type 2 diabetes mellitus is associated with differential effects on plasma cholesteryl ester transfer protein and phospholipid transfer protein activities and concentrations.
615 15285698 Newer therapies, such as cholesterol absorption inhibitors, cholesteryl ester transfer protein antagonists and insulin sensitizers, could also be employed alone or in combination with other agents to optimize treatment.
616 15488885 Relationships with HDL chemical composition, alpha-tocopherol content, cholesteryl ester transfer protein (CETP) and paraoxonase activity (PON) were investigated.
617 15585206 This study was aimed to examine cholesteryl ester transfer protein (CETP), apolipoprotein AI and CIII gene polymorphisms, and to verify whether these genetic determinants are associated with the prevalence of myocardial infarction (MI) or type 2 diabetes.
618 15585206 The TaqIB restriction fragment length polymorphism (RFLP) in intron I of the CETP gene, the MspI in the third intron of the APOAI gene, and also SstI in the 3' untranslated region of the APOCIII gene were determined using standard methods.
619 15585206 Therefore, among these genetic polymorphisms, TaqIB of CETP and MspI of apolipoprotein AI appeared to help significantly to identify diabetic individuals.
620 15585206 This study was aimed to examine cholesteryl ester transfer protein (CETP), apolipoprotein AI and CIII gene polymorphisms, and to verify whether these genetic determinants are associated with the prevalence of myocardial infarction (MI) or type 2 diabetes.
621 15585206 The TaqIB restriction fragment length polymorphism (RFLP) in intron I of the CETP gene, the MspI in the third intron of the APOAI gene, and also SstI in the 3' untranslated region of the APOCIII gene were determined using standard methods.
622 15585206 Therefore, among these genetic polymorphisms, TaqIB of CETP and MspI of apolipoprotein AI appeared to help significantly to identify diabetic individuals.
623 15585206 This study was aimed to examine cholesteryl ester transfer protein (CETP), apolipoprotein AI and CIII gene polymorphisms, and to verify whether these genetic determinants are associated with the prevalence of myocardial infarction (MI) or type 2 diabetes.
624 15585206 The TaqIB restriction fragment length polymorphism (RFLP) in intron I of the CETP gene, the MspI in the third intron of the APOAI gene, and also SstI in the 3' untranslated region of the APOCIII gene were determined using standard methods.
625 15585206 Therefore, among these genetic polymorphisms, TaqIB of CETP and MspI of apolipoprotein AI appeared to help significantly to identify diabetic individuals.
626 15589073 Cholesteryl ester transfer protein TaqIB polymorphism and its relation to parameters of the insulin resistance syndrome in an Austrian cohort.
627 15589073 We investigated the association of the TaqIB CETP polymorphism and various parameters of the insulin resistance syndrome in a cross sectional population based study.
628 15589073 We found a significant sex specific effect of the TaqIB CETP polymorphism on the insulin resistance parameters HDL-cholesterol and sdLDL in an Austrian population based study.
629 15589073 Cholesteryl ester transfer protein TaqIB polymorphism and its relation to parameters of the insulin resistance syndrome in an Austrian cohort.
630 15589073 We investigated the association of the TaqIB CETP polymorphism and various parameters of the insulin resistance syndrome in a cross sectional population based study.
631 15589073 We found a significant sex specific effect of the TaqIB CETP polymorphism on the insulin resistance parameters HDL-cholesterol and sdLDL in an Austrian population based study.
632 15589073 Cholesteryl ester transfer protein TaqIB polymorphism and its relation to parameters of the insulin resistance syndrome in an Austrian cohort.
633 15589073 We investigated the association of the TaqIB CETP polymorphism and various parameters of the insulin resistance syndrome in a cross sectional population based study.
634 15589073 We found a significant sex specific effect of the TaqIB CETP polymorphism on the insulin resistance parameters HDL-cholesterol and sdLDL in an Austrian population based study.
635 15925013 Overproduction of VLDL leads to increased plasma levels of TG which, via an exchange process mediated by cholesterol ester transfer protein (CETP), results in low levels of high density lipoprotein (HDL) cholesterol and apolipoprotein A-I, and the generation of small, dense, cholesterol ester depleted low density lipoproteins (LDL).
636 15952120 [Association between insulin resistance and cholesteryl ester transfer protein gene polymorphism in type 2 diabetes mellitus].
637 16306375 In 87 male and female subjects with type 2 diabetes (nonsmokers, no insulin or lipid-lowering drug treatment) and 82 control subjects, IMT, plasma CET, CETP mass, and lipids were determined.
638 16319046 The aim of this study was to evaluate the effect of a low-saturated-fat, low-cholesterol diet on plasma lipopoproteins, pre beta-high density lipoprotein (HDL) formation, lecithin:cholesterol acyltransferase (LCAT), cholesteryl ester transfer protein (CETP) and phospholipid transfer protein (PLTP) activities, as well as on the ability of plasma to stimulate cellular cholesterol efflux.
639 16319046 Plasma LCAT, CETP and PLTP activities were assayed by exogenous substrate methods.
640 16319046 The changes in plasma total cholesterol, very low and low-density lipoprotein (VLDL+LDL) cholesterol, HDL cholesterol, HDL phospholipids, apolipoprotein (apo) A-I, plasma LCAT activity and PLTP activity were not significant.
641 16319046 The aim of this study was to evaluate the effect of a low-saturated-fat, low-cholesterol diet on plasma lipopoproteins, pre beta-high density lipoprotein (HDL) formation, lecithin:cholesterol acyltransferase (LCAT), cholesteryl ester transfer protein (CETP) and phospholipid transfer protein (PLTP) activities, as well as on the ability of plasma to stimulate cellular cholesterol efflux.
642 16319046 Plasma LCAT, CETP and PLTP activities were assayed by exogenous substrate methods.
643 16319046 The changes in plasma total cholesterol, very low and low-density lipoprotein (VLDL+LDL) cholesterol, HDL cholesterol, HDL phospholipids, apolipoprotein (apo) A-I, plasma LCAT activity and PLTP activity were not significant.
644 16343038 To evaluate the influence of cholesterol ester transfer protein (CETP) TaqIB polymorphism, lipoprotein lipase (LPL) PvuII and HindIII polymorphisms, hepatic lipase (LIPC) G-250A polymorphism and apolipoprotein C-III (APOC3) SstI gene polymorphism on lipid levels in dyslipidemia of the metabolic syndrome, 150 patients with dyslipidemia of metabolic syndrome were included. 96 % of patients had type 2 diabetes.
645 16343038 The apoB level was significantly higher in patients with S1S1 genotype of APOC3 SstI polymorphism when compared with S1S2 group (1.10+/-0.26 vs. 0.98+/-0.21 g/l, p=0.02).
646 16343038 Similarly, patients with H-H- genotype of LPL HindIII polymorphism had significantly higher mean apoB, compared with H+H- and H+H+ group (1.35+/-0.30 vs. 1.10+/-0.26 g/l, p=0.02).
647 16343038 In the multiple stepwise linear regression analysis, apoB level seemed to be influenced by APOC3 SstI genotype, which explained 6 % of its variance.
648 16343038 The present study has shown that the S1 allele of APOC3 SstI polymorphism and the H- allele of LPL HindIII polymorphism might have a small effect on apoB levels in the Central European Caucasian population with dyslipidemia of metabolic syndrome.
649 16637783 Emerging risk factors for coronary heart disease (CHD), including low concentrations of high-density lipoprotein (HDL) cholesterol and apolipoprotein A-1 (apoA-1), high levels of high-sensitivity C-reactive protein, and small dense low-density lipoprotein cholesterol particles, have been identified.
650 16637783 The new and emerging drug therapies include an antiobesity agent that reduces atherogenic dyslipidemia and abnormal glucose metabolism; cholesteryl ester transfer protein inhibitors that increase HDL cholesterol and apoA-1 levels; glitazars that increase HDL cholesterol and decrease triglyceride concentrations, as well as improve abnormal glucose metabolism; and the amylin analog pramlintide and the incretin mimetic exenatide, both of which reduce body weight as well as improve abnormal glucose metabolism.
651 16637783 The insulin-sensitizing effects of angiotensin-converting enzyme inhibitors and angiotensin II receptor blockers (ARBs), which may help prevent new-onset diabetes mellitus, and the beneficial effects of the ARB telmisartan on the glucose and lipid profiles also are presented.
652 16929388 Combining the HDL cholesterol-elevating properties of a CETP inhibitor with the LDL cholesterol-lowering properties of a statin may offer improved outcomes over targeting LDL cholesterol alone.
653 17185032 Plasma cholesteryl ester transfer protein mass and phospholipid transfer protein activity are associated with leptin in type 2 diabetes mellitus.
654 17185032 We hypothesized that plasma cholesteryl ester transfer protein (CETP) mass, phospholipid transfer protein (PLTP) activity and cholesteryl ester transfer (CET, a measure of CETP action) are determined by adipokine levels.
655 17185032 In this study, relationships of plasma CETP mass, PLTP activity and CET with leptin, resistin and adiponectin were analyzed in type 2 diabetic patients and control subjects.
656 17185032 Plasma PLTP activity (P<0.001), CET (P<0.001), leptin (P=0.003), resistin (P<0.001), high sensitive C-reactive protein (P=0.005), and insulin resistance (HOMA(ir)) (P<0.001) were higher, whereas HDL cholesterol (P<0.001) and plasma adiponectin (P<0.001) were lower in 83 type 2 diabetic patients (32 females) than in 83 sex-matched control subjects.
657 17185032 Multiple linear regression analysis demonstrated that in diabetic patients plasma leptin levels were related to plasma CETP mass (P=0.018) and PLTP activity (P<0.001), but not to the other adipokines measured.
658 17185032 Plasma CET was inversely correlated with adiponectin in univariate analysis, but this association disappeared in multivariate models that included plasma lipids and CETP.
659 17185032 In conclusion, both plasma CETP mass and PLTP activity are associated with plasma leptin in type 2 diabetes.
660 17185032 Plasma cholesteryl ester transfer protein mass and phospholipid transfer protein activity are associated with leptin in type 2 diabetes mellitus.
661 17185032 We hypothesized that plasma cholesteryl ester transfer protein (CETP) mass, phospholipid transfer protein (PLTP) activity and cholesteryl ester transfer (CET, a measure of CETP action) are determined by adipokine levels.
662 17185032 In this study, relationships of plasma CETP mass, PLTP activity and CET with leptin, resistin and adiponectin were analyzed in type 2 diabetic patients and control subjects.
663 17185032 Plasma PLTP activity (P<0.001), CET (P<0.001), leptin (P=0.003), resistin (P<0.001), high sensitive C-reactive protein (P=0.005), and insulin resistance (HOMA(ir)) (P<0.001) were higher, whereas HDL cholesterol (P<0.001) and plasma adiponectin (P<0.001) were lower in 83 type 2 diabetic patients (32 females) than in 83 sex-matched control subjects.
664 17185032 Multiple linear regression analysis demonstrated that in diabetic patients plasma leptin levels were related to plasma CETP mass (P=0.018) and PLTP activity (P<0.001), but not to the other adipokines measured.
665 17185032 Plasma CET was inversely correlated with adiponectin in univariate analysis, but this association disappeared in multivariate models that included plasma lipids and CETP.
666 17185032 In conclusion, both plasma CETP mass and PLTP activity are associated with plasma leptin in type 2 diabetes.
667 17185032 Plasma cholesteryl ester transfer protein mass and phospholipid transfer protein activity are associated with leptin in type 2 diabetes mellitus.
668 17185032 We hypothesized that plasma cholesteryl ester transfer protein (CETP) mass, phospholipid transfer protein (PLTP) activity and cholesteryl ester transfer (CET, a measure of CETP action) are determined by adipokine levels.
669 17185032 In this study, relationships of plasma CETP mass, PLTP activity and CET with leptin, resistin and adiponectin were analyzed in type 2 diabetic patients and control subjects.
670 17185032 Plasma PLTP activity (P<0.001), CET (P<0.001), leptin (P=0.003), resistin (P<0.001), high sensitive C-reactive protein (P=0.005), and insulin resistance (HOMA(ir)) (P<0.001) were higher, whereas HDL cholesterol (P<0.001) and plasma adiponectin (P<0.001) were lower in 83 type 2 diabetic patients (32 females) than in 83 sex-matched control subjects.
671 17185032 Multiple linear regression analysis demonstrated that in diabetic patients plasma leptin levels were related to plasma CETP mass (P=0.018) and PLTP activity (P<0.001), but not to the other adipokines measured.
672 17185032 Plasma CET was inversely correlated with adiponectin in univariate analysis, but this association disappeared in multivariate models that included plasma lipids and CETP.
673 17185032 In conclusion, both plasma CETP mass and PLTP activity are associated with plasma leptin in type 2 diabetes.
674 17185032 Plasma cholesteryl ester transfer protein mass and phospholipid transfer protein activity are associated with leptin in type 2 diabetes mellitus.
675 17185032 We hypothesized that plasma cholesteryl ester transfer protein (CETP) mass, phospholipid transfer protein (PLTP) activity and cholesteryl ester transfer (CET, a measure of CETP action) are determined by adipokine levels.
676 17185032 In this study, relationships of plasma CETP mass, PLTP activity and CET with leptin, resistin and adiponectin were analyzed in type 2 diabetic patients and control subjects.
677 17185032 Plasma PLTP activity (P<0.001), CET (P<0.001), leptin (P=0.003), resistin (P<0.001), high sensitive C-reactive protein (P=0.005), and insulin resistance (HOMA(ir)) (P<0.001) were higher, whereas HDL cholesterol (P<0.001) and plasma adiponectin (P<0.001) were lower in 83 type 2 diabetic patients (32 females) than in 83 sex-matched control subjects.
678 17185032 Multiple linear regression analysis demonstrated that in diabetic patients plasma leptin levels were related to plasma CETP mass (P=0.018) and PLTP activity (P<0.001), but not to the other adipokines measured.
679 17185032 Plasma CET was inversely correlated with adiponectin in univariate analysis, but this association disappeared in multivariate models that included plasma lipids and CETP.
680 17185032 In conclusion, both plasma CETP mass and PLTP activity are associated with plasma leptin in type 2 diabetes.
681 17185032 Plasma cholesteryl ester transfer protein mass and phospholipid transfer protein activity are associated with leptin in type 2 diabetes mellitus.
682 17185032 We hypothesized that plasma cholesteryl ester transfer protein (CETP) mass, phospholipid transfer protein (PLTP) activity and cholesteryl ester transfer (CET, a measure of CETP action) are determined by adipokine levels.
683 17185032 In this study, relationships of plasma CETP mass, PLTP activity and CET with leptin, resistin and adiponectin were analyzed in type 2 diabetic patients and control subjects.
684 17185032 Plasma PLTP activity (P<0.001), CET (P<0.001), leptin (P=0.003), resistin (P<0.001), high sensitive C-reactive protein (P=0.005), and insulin resistance (HOMA(ir)) (P<0.001) were higher, whereas HDL cholesterol (P<0.001) and plasma adiponectin (P<0.001) were lower in 83 type 2 diabetic patients (32 females) than in 83 sex-matched control subjects.
685 17185032 Multiple linear regression analysis demonstrated that in diabetic patients plasma leptin levels were related to plasma CETP mass (P=0.018) and PLTP activity (P<0.001), but not to the other adipokines measured.
686 17185032 Plasma CET was inversely correlated with adiponectin in univariate analysis, but this association disappeared in multivariate models that included plasma lipids and CETP.
687 17185032 In conclusion, both plasma CETP mass and PLTP activity are associated with plasma leptin in type 2 diabetes.
688 17185032 Plasma cholesteryl ester transfer protein mass and phospholipid transfer protein activity are associated with leptin in type 2 diabetes mellitus.
689 17185032 We hypothesized that plasma cholesteryl ester transfer protein (CETP) mass, phospholipid transfer protein (PLTP) activity and cholesteryl ester transfer (CET, a measure of CETP action) are determined by adipokine levels.
690 17185032 In this study, relationships of plasma CETP mass, PLTP activity and CET with leptin, resistin and adiponectin were analyzed in type 2 diabetic patients and control subjects.
691 17185032 Plasma PLTP activity (P<0.001), CET (P<0.001), leptin (P=0.003), resistin (P<0.001), high sensitive C-reactive protein (P=0.005), and insulin resistance (HOMA(ir)) (P<0.001) were higher, whereas HDL cholesterol (P<0.001) and plasma adiponectin (P<0.001) were lower in 83 type 2 diabetic patients (32 females) than in 83 sex-matched control subjects.
692 17185032 Multiple linear regression analysis demonstrated that in diabetic patients plasma leptin levels were related to plasma CETP mass (P=0.018) and PLTP activity (P<0.001), but not to the other adipokines measured.
693 17185032 Plasma CET was inversely correlated with adiponectin in univariate analysis, but this association disappeared in multivariate models that included plasma lipids and CETP.
694 17185032 In conclusion, both plasma CETP mass and PLTP activity are associated with plasma leptin in type 2 diabetes.
695 17217373 When and how to use CETP inhibitors, e.g. in combination with a statin or a fibrate, is a major challenge.
696 17495597 Concerted actions of cholesteryl ester transfer protein and phospholipid transfer protein in type 2 diabetes: effects of apolipoproteins.
697 18193043 Overall, we identify strongly associated variants in eleven loci previously implicated in lipid metabolism (ABCA1, the APOA5-APOA4-APOC3-APOA1 and APOE-APOC clusters, APOB, CETP, GCKR, LDLR, LPL, LIPC, LIPG and PCSK9) and also in several newly identified loci (near MVK-MMAB and GALNT2, with variants primarily associated with high-density lipoprotein (HDL) cholesterol; near SORT1, with variants primarily associated with low-density lipoprotein (LDL) cholesterol; near TRIB1, MLXIPL and ANGPTL3, with variants primarily associated with triglycerides; and a locus encompassing several genes near NCAN, with variants strongly associated with both triglycerides and LDL cholesterol).
698 18398806 Changes in the levels of the adipokines - tumour necrosis factor-alpha, cholesteryl ester transfer protein and adiponectin, for example - can lead to alterations in insulin sensitivity and high-density lipoprotein cholesterol metabolism.
699 18480348 Newly developed pharmacological agents include apolipoprotein A-I mimetics and the cholesteryl ester transfer protein (CETP) inhibitors, JTT-705 and torcetrapib, the latter of which has been recently withdrawn from clinical testing because of serious adverse effects.
700 18622028 Enhancing apolipoprotein A-I-dependent cholesterol efflux elevates cholesterol export from macrophages in vivo.
701 18622028 Eight proteins potentially involved in cholesterol efflux [ABCA1, ABCG1, CYP27A1, phospholipid transfer protein (PLTP), scavenger receptor type BI (SR-BI), caveolin-1, cholesteryl ester transfer protein, and apolipoprotein A-I (apoA-I)] were overexpressed alone or in combination in RAW 264.7 macrophages.
702 18622028 When apoA-I was used as an acceptor, overexpression of the combination of ABCA1, CYP27A1, PLTP, and SR-BI (Combination I) enhanced the efflux by 4.3-fold.
703 18622028 When HDL was used as an acceptor, overexpression of caveolin-1 or a combination of caveolin-1 and SR-BI (Combination II) was the most active, doubling the efflux to HDL, without affecting the efflux to apoA-I.
704 19103817 Newly developed pharmacological agents include apolipoprotein A-I mimetics and the cholesteryl ester transfer protein (CETP) inhibitors, JTT-705 and torcetrapib, the latter of which has been recently withdrawn from clinical testing because of serious adverse effects.
705 19140312 [The effect of apolipoprotein e polymorphism on plasma cholesteryl ester transfer protein activity in type 2 diabetic patients].
706 19413703 However, this potentially anti-atherogenic role of PLTP has been challenged recently by another picture: PLTP arose as a pro-atherogenic factor through its ability to increase the production of apolipoprotein B-containing lipoproteins, to decrease their antioxidative protection and to trigger inflammation.
707 19413703 Both PLTP and related cholesteryl ester transfer protein (CETP) are secreted proteins, and adipose tissue is an important contributor to the systemic pools of these two proteins.
708 19413703 Coincidently, high levels of PLTP and CETP have been found in the plasma of obese patients.
709 19413703 PLTP activity and mass have been reported to be abnormally elevated in type 2 diabetes mellitus (T2DM) and insulin-resistant states, and this elevation is frequently associated with hypertriglyceridemia and obesity.
710 19413703 This review article presents the state of knowledge on the implication of PLTP in lipoprotein metabolism, on its atherogenic potential, and the complexity of its implication in obesity, insulin resistance and T2DM.
711 19413703 However, this potentially anti-atherogenic role of PLTP has been challenged recently by another picture: PLTP arose as a pro-atherogenic factor through its ability to increase the production of apolipoprotein B-containing lipoproteins, to decrease their antioxidative protection and to trigger inflammation.
712 19413703 Both PLTP and related cholesteryl ester transfer protein (CETP) are secreted proteins, and adipose tissue is an important contributor to the systemic pools of these two proteins.
713 19413703 Coincidently, high levels of PLTP and CETP have been found in the plasma of obese patients.
714 19413703 PLTP activity and mass have been reported to be abnormally elevated in type 2 diabetes mellitus (T2DM) and insulin-resistant states, and this elevation is frequently associated with hypertriglyceridemia and obesity.
715 19413703 This review article presents the state of knowledge on the implication of PLTP in lipoprotein metabolism, on its atherogenic potential, and the complexity of its implication in obesity, insulin resistance and T2DM.
716 19505224 Atorvastatin affects low density lipoprotein and non-high density lipoprotein cholesterol relations with apolipoprotein B in type 2 diabetes mellitus: modification by triglycerides and cholesteryl ester transfer protein.
717 20006332 Type 2 diabetes is associated with a more atherogenic lipid profile; the CETP TaqIB variant may partly prevent these modifications in diabetic women with a milder degree of insulin resistance and its related disorders.
718 20694148 Four SNPs reaching significance level p<5x10(-7) and with posterior probability of association >0.8 were found in genes CETP and LPL, associated with HDL-cholesterol.
719 21185205 The relationship of ACE and CETP gene polymorphisms with cardiovascular disease in a cohort of Asian Indian patients with and those without type 2 diabetes.
720 22212222 CETP inhibitor torcetrapib promotes reverse cholesterol transport in obese insulin-resistant CETP-ApoB100 transgenic mice.
721 22212222 We therefore evaluated the effects of CETP inhibitor torcetrapib in CETP-apolipoprotein (apo)B100 mice made obese and insulin resistant with a 60% high-fat diet.
722 22212222 In conclusion, CETP inhibition by torcetrapib improves RCT in CETP-apoB100 mice.
723 22212222 CETP inhibitor torcetrapib promotes reverse cholesterol transport in obese insulin-resistant CETP-ApoB100 transgenic mice.
724 22212222 We therefore evaluated the effects of CETP inhibitor torcetrapib in CETP-apolipoprotein (apo)B100 mice made obese and insulin resistant with a 60% high-fat diet.
725 22212222 In conclusion, CETP inhibition by torcetrapib improves RCT in CETP-apoB100 mice.
726 22212222 CETP inhibitor torcetrapib promotes reverse cholesterol transport in obese insulin-resistant CETP-ApoB100 transgenic mice.
727 22212222 We therefore evaluated the effects of CETP inhibitor torcetrapib in CETP-apolipoprotein (apo)B100 mice made obese and insulin resistant with a 60% high-fat diet.
728 22212222 In conclusion, CETP inhibition by torcetrapib improves RCT in CETP-apoB100 mice.
729 22833659 Gender and single nucleotide polymorphisms in MTHFR, BHMT, SPTLC1, CRBP2, CETP, and SCARB1 are significant predictors of plasma homocysteine normalized by RBC folate in healthy adults.
730 22833659 The relation of nHcy concentrations with the significant SNP (SPTLC1, BHMT, CETP, CRBP2, MTHFR, and SCARB1) is of interest, especially because we surveyed the main and interaction effects in healthy adults, but it is an important area for future study.
731 22833659 Gender and single nucleotide polymorphisms in MTHFR, BHMT, SPTLC1, CRBP2, CETP, and SCARB1 are significant predictors of plasma homocysteine normalized by RBC folate in healthy adults.
732 22833659 The relation of nHcy concentrations with the significant SNP (SPTLC1, BHMT, CETP, CRBP2, MTHFR, and SCARB1) is of interest, especially because we surveyed the main and interaction effects in healthy adults, but it is an important area for future study.
733 22977305 While the place in therapy of niacin and fibrates to reduce CV events is currently in question secondary to the Atherothrombosis Intervention in Metabolic Syndrome with Low HDL Cholesterol/High Triglyceride and Impact on Global Health Outcomes and the Action to Control CV Risk in Diabetes trials, the ongoing large-scale, randomized-placebo, controlled-outcomes study with anacetrapib coadministered with statin treatment will not only test the hypothesis if CETP inhibition lowers residual CV risk but will also provide insight as to which patient subgroups might benefit the most from anacetrapib despite aggressive therapy with statins.
734 23676183 Effects of high-density lipoprotein elevation with cholesteryl ester transfer protein inhibition on insulin secretion.
735 23691522 This study aimed to investigate LDL subfraction distribution as well as serum cholesteryl ester transfer protein (CETP), lecithin-cholesterol acyltransferase (LCAT), and paraoxonase (PON1) activity in streptozotocin-induced diabetic guinea pigs.
736 23691522 Protein levels of LCAT and CETP were determined via ELISA.
737 23691522 Plasma CETP and PON1 levels were significantly decreased while LCAT showed no significant difference in diabetic guinea pigs compared to controls.
738 23691522 This study aimed to investigate LDL subfraction distribution as well as serum cholesteryl ester transfer protein (CETP), lecithin-cholesterol acyltransferase (LCAT), and paraoxonase (PON1) activity in streptozotocin-induced diabetic guinea pigs.
739 23691522 Protein levels of LCAT and CETP were determined via ELISA.
740 23691522 Plasma CETP and PON1 levels were significantly decreased while LCAT showed no significant difference in diabetic guinea pigs compared to controls.
741 23691522 This study aimed to investigate LDL subfraction distribution as well as serum cholesteryl ester transfer protein (CETP), lecithin-cholesterol acyltransferase (LCAT), and paraoxonase (PON1) activity in streptozotocin-induced diabetic guinea pigs.
742 23691522 Protein levels of LCAT and CETP were determined via ELISA.
743 23691522 Plasma CETP and PON1 levels were significantly decreased while LCAT showed no significant difference in diabetic guinea pigs compared to controls.
744 23932901 Here, addition of fibrates and niacin to statin therapy is discussed, and novel approaches being developed for HDL-C and TG management, including cholesteryl ester transfer protein inhibitors, Apo A-1 analogues, mipomersen, lomitapide and monoclonal antibodies against PCSK9, are reviewed.