# |
PMID |
Sentence |
1 |
759824
|
The function of the hepatic triglyceride lipase (H-TGL) is not yet clear.
|
2 |
759824
|
H-TGL was the lipase activity remaining after inhibition of lipoprotein lipase (LPL) by 1.0 M NaCl.
|
3 |
759824
|
The contributions of H-TGL and LPL to the total plasma triacylglycerol hydrolase (TGH) activity depend on the amount of heparin injected and the time of blood withdrawal after heparin injection.
|
4 |
759824
|
H-TGL was maximally released at higher heparin (50 U/250 g body weight) concentrations, compared to LPL which was maximally released at lower heparin (5 U/250 g body weight) concentrations.
|
5 |
759824
|
H-TGL and H-TGL/total TGH were 9.49 +/- 0.99 and 0.551 +/- 0.071, respectively, in rats 3 days after STZ injection, compared to H-TGL (13.46 +/- 0.69) and H-TGL/total TGH (0.739 +/- 0.052) in control nondiabetic rats.
|
6 |
759824
|
When diabetic rats were treated with insulin, total TGH (14.37 +/- 3.01) and H-TGL (6.77 +/- 4.12) rose to 25.16 +/- 1.02 (total TGH) and 16.49 +/- 1.13 (H-TGL), that were comparable to activities in control nondiabetic rats.
|
7 |
759824
|
Separation of H-TGL and LPL was performed using heparin-Sepharose affinity chromatography of postheparin plasma.
|
8 |
759824
|
The role of insulin in the regulation of LPL has been well documented.
|
9 |
759824
|
Our findings suggest that H-TGL also is under hormonal regulation by insulin in rats.
|
10 |
759824
|
The function of the hepatic triglyceride lipase (H-TGL) is not yet clear.
|
11 |
759824
|
H-TGL was the lipase activity remaining after inhibition of lipoprotein lipase (LPL) by 1.0 M NaCl.
|
12 |
759824
|
The contributions of H-TGL and LPL to the total plasma triacylglycerol hydrolase (TGH) activity depend on the amount of heparin injected and the time of blood withdrawal after heparin injection.
|
13 |
759824
|
H-TGL was maximally released at higher heparin (50 U/250 g body weight) concentrations, compared to LPL which was maximally released at lower heparin (5 U/250 g body weight) concentrations.
|
14 |
759824
|
H-TGL and H-TGL/total TGH were 9.49 +/- 0.99 and 0.551 +/- 0.071, respectively, in rats 3 days after STZ injection, compared to H-TGL (13.46 +/- 0.69) and H-TGL/total TGH (0.739 +/- 0.052) in control nondiabetic rats.
|
15 |
759824
|
When diabetic rats were treated with insulin, total TGH (14.37 +/- 3.01) and H-TGL (6.77 +/- 4.12) rose to 25.16 +/- 1.02 (total TGH) and 16.49 +/- 1.13 (H-TGL), that were comparable to activities in control nondiabetic rats.
|
16 |
759824
|
Separation of H-TGL and LPL was performed using heparin-Sepharose affinity chromatography of postheparin plasma.
|
17 |
759824
|
The role of insulin in the regulation of LPL has been well documented.
|
18 |
759824
|
Our findings suggest that H-TGL also is under hormonal regulation by insulin in rats.
|
19 |
759824
|
The function of the hepatic triglyceride lipase (H-TGL) is not yet clear.
|
20 |
759824
|
H-TGL was the lipase activity remaining after inhibition of lipoprotein lipase (LPL) by 1.0 M NaCl.
|
21 |
759824
|
The contributions of H-TGL and LPL to the total plasma triacylglycerol hydrolase (TGH) activity depend on the amount of heparin injected and the time of blood withdrawal after heparin injection.
|
22 |
759824
|
H-TGL was maximally released at higher heparin (50 U/250 g body weight) concentrations, compared to LPL which was maximally released at lower heparin (5 U/250 g body weight) concentrations.
|
23 |
759824
|
H-TGL and H-TGL/total TGH were 9.49 +/- 0.99 and 0.551 +/- 0.071, respectively, in rats 3 days after STZ injection, compared to H-TGL (13.46 +/- 0.69) and H-TGL/total TGH (0.739 +/- 0.052) in control nondiabetic rats.
|
24 |
759824
|
When diabetic rats were treated with insulin, total TGH (14.37 +/- 3.01) and H-TGL (6.77 +/- 4.12) rose to 25.16 +/- 1.02 (total TGH) and 16.49 +/- 1.13 (H-TGL), that were comparable to activities in control nondiabetic rats.
|
25 |
759824
|
Separation of H-TGL and LPL was performed using heparin-Sepharose affinity chromatography of postheparin plasma.
|
26 |
759824
|
The role of insulin in the regulation of LPL has been well documented.
|
27 |
759824
|
Our findings suggest that H-TGL also is under hormonal regulation by insulin in rats.
|
28 |
759824
|
The function of the hepatic triglyceride lipase (H-TGL) is not yet clear.
|
29 |
759824
|
H-TGL was the lipase activity remaining after inhibition of lipoprotein lipase (LPL) by 1.0 M NaCl.
|
30 |
759824
|
The contributions of H-TGL and LPL to the total plasma triacylglycerol hydrolase (TGH) activity depend on the amount of heparin injected and the time of blood withdrawal after heparin injection.
|
31 |
759824
|
H-TGL was maximally released at higher heparin (50 U/250 g body weight) concentrations, compared to LPL which was maximally released at lower heparin (5 U/250 g body weight) concentrations.
|
32 |
759824
|
H-TGL and H-TGL/total TGH were 9.49 +/- 0.99 and 0.551 +/- 0.071, respectively, in rats 3 days after STZ injection, compared to H-TGL (13.46 +/- 0.69) and H-TGL/total TGH (0.739 +/- 0.052) in control nondiabetic rats.
|
33 |
759824
|
When diabetic rats were treated with insulin, total TGH (14.37 +/- 3.01) and H-TGL (6.77 +/- 4.12) rose to 25.16 +/- 1.02 (total TGH) and 16.49 +/- 1.13 (H-TGL), that were comparable to activities in control nondiabetic rats.
|
34 |
759824
|
Separation of H-TGL and LPL was performed using heparin-Sepharose affinity chromatography of postheparin plasma.
|
35 |
759824
|
The role of insulin in the regulation of LPL has been well documented.
|
36 |
759824
|
Our findings suggest that H-TGL also is under hormonal regulation by insulin in rats.
|
37 |
759824
|
The function of the hepatic triglyceride lipase (H-TGL) is not yet clear.
|
38 |
759824
|
H-TGL was the lipase activity remaining after inhibition of lipoprotein lipase (LPL) by 1.0 M NaCl.
|
39 |
759824
|
The contributions of H-TGL and LPL to the total plasma triacylglycerol hydrolase (TGH) activity depend on the amount of heparin injected and the time of blood withdrawal after heparin injection.
|
40 |
759824
|
H-TGL was maximally released at higher heparin (50 U/250 g body weight) concentrations, compared to LPL which was maximally released at lower heparin (5 U/250 g body weight) concentrations.
|
41 |
759824
|
H-TGL and H-TGL/total TGH were 9.49 +/- 0.99 and 0.551 +/- 0.071, respectively, in rats 3 days after STZ injection, compared to H-TGL (13.46 +/- 0.69) and H-TGL/total TGH (0.739 +/- 0.052) in control nondiabetic rats.
|
42 |
759824
|
When diabetic rats were treated with insulin, total TGH (14.37 +/- 3.01) and H-TGL (6.77 +/- 4.12) rose to 25.16 +/- 1.02 (total TGH) and 16.49 +/- 1.13 (H-TGL), that were comparable to activities in control nondiabetic rats.
|
43 |
759824
|
Separation of H-TGL and LPL was performed using heparin-Sepharose affinity chromatography of postheparin plasma.
|
44 |
759824
|
The role of insulin in the regulation of LPL has been well documented.
|
45 |
759824
|
Our findings suggest that H-TGL also is under hormonal regulation by insulin in rats.
|
46 |
759824
|
The function of the hepatic triglyceride lipase (H-TGL) is not yet clear.
|
47 |
759824
|
H-TGL was the lipase activity remaining after inhibition of lipoprotein lipase (LPL) by 1.0 M NaCl.
|
48 |
759824
|
The contributions of H-TGL and LPL to the total plasma triacylglycerol hydrolase (TGH) activity depend on the amount of heparin injected and the time of blood withdrawal after heparin injection.
|
49 |
759824
|
H-TGL was maximally released at higher heparin (50 U/250 g body weight) concentrations, compared to LPL which was maximally released at lower heparin (5 U/250 g body weight) concentrations.
|
50 |
759824
|
H-TGL and H-TGL/total TGH were 9.49 +/- 0.99 and 0.551 +/- 0.071, respectively, in rats 3 days after STZ injection, compared to H-TGL (13.46 +/- 0.69) and H-TGL/total TGH (0.739 +/- 0.052) in control nondiabetic rats.
|
51 |
759824
|
When diabetic rats were treated with insulin, total TGH (14.37 +/- 3.01) and H-TGL (6.77 +/- 4.12) rose to 25.16 +/- 1.02 (total TGH) and 16.49 +/- 1.13 (H-TGL), that were comparable to activities in control nondiabetic rats.
|
52 |
759824
|
Separation of H-TGL and LPL was performed using heparin-Sepharose affinity chromatography of postheparin plasma.
|
53 |
759824
|
The role of insulin in the regulation of LPL has been well documented.
|
54 |
759824
|
Our findings suggest that H-TGL also is under hormonal regulation by insulin in rats.
|
55 |
759824
|
The function of the hepatic triglyceride lipase (H-TGL) is not yet clear.
|
56 |
759824
|
H-TGL was the lipase activity remaining after inhibition of lipoprotein lipase (LPL) by 1.0 M NaCl.
|
57 |
759824
|
The contributions of H-TGL and LPL to the total plasma triacylglycerol hydrolase (TGH) activity depend on the amount of heparin injected and the time of blood withdrawal after heparin injection.
|
58 |
759824
|
H-TGL was maximally released at higher heparin (50 U/250 g body weight) concentrations, compared to LPL which was maximally released at lower heparin (5 U/250 g body weight) concentrations.
|
59 |
759824
|
H-TGL and H-TGL/total TGH were 9.49 +/- 0.99 and 0.551 +/- 0.071, respectively, in rats 3 days after STZ injection, compared to H-TGL (13.46 +/- 0.69) and H-TGL/total TGH (0.739 +/- 0.052) in control nondiabetic rats.
|
60 |
759824
|
When diabetic rats were treated with insulin, total TGH (14.37 +/- 3.01) and H-TGL (6.77 +/- 4.12) rose to 25.16 +/- 1.02 (total TGH) and 16.49 +/- 1.13 (H-TGL), that were comparable to activities in control nondiabetic rats.
|
61 |
759824
|
Separation of H-TGL and LPL was performed using heparin-Sepharose affinity chromatography of postheparin plasma.
|
62 |
759824
|
The role of insulin in the regulation of LPL has been well documented.
|
63 |
759824
|
Our findings suggest that H-TGL also is under hormonal regulation by insulin in rats.
|
64 |
759824
|
The function of the hepatic triglyceride lipase (H-TGL) is not yet clear.
|
65 |
759824
|
H-TGL was the lipase activity remaining after inhibition of lipoprotein lipase (LPL) by 1.0 M NaCl.
|
66 |
759824
|
The contributions of H-TGL and LPL to the total plasma triacylglycerol hydrolase (TGH) activity depend on the amount of heparin injected and the time of blood withdrawal after heparin injection.
|
67 |
759824
|
H-TGL was maximally released at higher heparin (50 U/250 g body weight) concentrations, compared to LPL which was maximally released at lower heparin (5 U/250 g body weight) concentrations.
|
68 |
759824
|
H-TGL and H-TGL/total TGH were 9.49 +/- 0.99 and 0.551 +/- 0.071, respectively, in rats 3 days after STZ injection, compared to H-TGL (13.46 +/- 0.69) and H-TGL/total TGH (0.739 +/- 0.052) in control nondiabetic rats.
|
69 |
759824
|
When diabetic rats were treated with insulin, total TGH (14.37 +/- 3.01) and H-TGL (6.77 +/- 4.12) rose to 25.16 +/- 1.02 (total TGH) and 16.49 +/- 1.13 (H-TGL), that were comparable to activities in control nondiabetic rats.
|
70 |
759824
|
Separation of H-TGL and LPL was performed using heparin-Sepharose affinity chromatography of postheparin plasma.
|
71 |
759824
|
The role of insulin in the regulation of LPL has been well documented.
|
72 |
759824
|
Our findings suggest that H-TGL also is under hormonal regulation by insulin in rats.
|
73 |
3360217
|
Eluted from heparin-Sepharose in a barbital buffer containing 6 mg/ml heparin, plasma lipolytic activities in 20 subjects were distributed between hepatic triglyceride lipase (HTGL, mean +/- SE 60.6 +/- 4.6%) and extrahepatic lipoprotein lipase (LPL, 39.4 +/- 4.6%).
|
74 |
3360217
|
Confirmation of the identities of HTGL and LPL was provided by inhibitory antisera.
|
75 |
3360217
|
Both preheparin HTGL and LPL activities correlated with the respective activities measured in plasma obtained 15 min after intravenous injection of heparin (rs = + .774 and + .685, respectively; n = 12).
|
76 |
3360217
|
Evidence for the metabolic regulation of preheparin lipases was provided by measurement of significant increases in LPL and HTGL activities after oral glucose ingestion.
|
77 |
3360217
|
Overall, preheparin plasma HTGL and LPL activities may reflect ongoing lipoprotein lipolytic activity in tissue beds, and because these measurements do not require the administration of intravenous heparin, they should prove useful for additional studies of short-term regulation of the lipases.
|
78 |
3360217
|
Eluted from heparin-Sepharose in a barbital buffer containing 6 mg/ml heparin, plasma lipolytic activities in 20 subjects were distributed between hepatic triglyceride lipase (HTGL, mean +/- SE 60.6 +/- 4.6%) and extrahepatic lipoprotein lipase (LPL, 39.4 +/- 4.6%).
|
79 |
3360217
|
Confirmation of the identities of HTGL and LPL was provided by inhibitory antisera.
|
80 |
3360217
|
Both preheparin HTGL and LPL activities correlated with the respective activities measured in plasma obtained 15 min after intravenous injection of heparin (rs = + .774 and + .685, respectively; n = 12).
|
81 |
3360217
|
Evidence for the metabolic regulation of preheparin lipases was provided by measurement of significant increases in LPL and HTGL activities after oral glucose ingestion.
|
82 |
3360217
|
Overall, preheparin plasma HTGL and LPL activities may reflect ongoing lipoprotein lipolytic activity in tissue beds, and because these measurements do not require the administration of intravenous heparin, they should prove useful for additional studies of short-term regulation of the lipases.
|
83 |
3360217
|
Eluted from heparin-Sepharose in a barbital buffer containing 6 mg/ml heparin, plasma lipolytic activities in 20 subjects were distributed between hepatic triglyceride lipase (HTGL, mean +/- SE 60.6 +/- 4.6%) and extrahepatic lipoprotein lipase (LPL, 39.4 +/- 4.6%).
|
84 |
3360217
|
Confirmation of the identities of HTGL and LPL was provided by inhibitory antisera.
|
85 |
3360217
|
Both preheparin HTGL and LPL activities correlated with the respective activities measured in plasma obtained 15 min after intravenous injection of heparin (rs = + .774 and + .685, respectively; n = 12).
|
86 |
3360217
|
Evidence for the metabolic regulation of preheparin lipases was provided by measurement of significant increases in LPL and HTGL activities after oral glucose ingestion.
|
87 |
3360217
|
Overall, preheparin plasma HTGL and LPL activities may reflect ongoing lipoprotein lipolytic activity in tissue beds, and because these measurements do not require the administration of intravenous heparin, they should prove useful for additional studies of short-term regulation of the lipases.
|
88 |
3360217
|
Eluted from heparin-Sepharose in a barbital buffer containing 6 mg/ml heparin, plasma lipolytic activities in 20 subjects were distributed between hepatic triglyceride lipase (HTGL, mean +/- SE 60.6 +/- 4.6%) and extrahepatic lipoprotein lipase (LPL, 39.4 +/- 4.6%).
|
89 |
3360217
|
Confirmation of the identities of HTGL and LPL was provided by inhibitory antisera.
|
90 |
3360217
|
Both preheparin HTGL and LPL activities correlated with the respective activities measured in plasma obtained 15 min after intravenous injection of heparin (rs = + .774 and + .685, respectively; n = 12).
|
91 |
3360217
|
Evidence for the metabolic regulation of preheparin lipases was provided by measurement of significant increases in LPL and HTGL activities after oral glucose ingestion.
|
92 |
3360217
|
Overall, preheparin plasma HTGL and LPL activities may reflect ongoing lipoprotein lipolytic activity in tissue beds, and because these measurements do not require the administration of intravenous heparin, they should prove useful for additional studies of short-term regulation of the lipases.
|
93 |
3360217
|
Eluted from heparin-Sepharose in a barbital buffer containing 6 mg/ml heparin, plasma lipolytic activities in 20 subjects were distributed between hepatic triglyceride lipase (HTGL, mean +/- SE 60.6 +/- 4.6%) and extrahepatic lipoprotein lipase (LPL, 39.4 +/- 4.6%).
|
94 |
3360217
|
Confirmation of the identities of HTGL and LPL was provided by inhibitory antisera.
|
95 |
3360217
|
Both preheparin HTGL and LPL activities correlated with the respective activities measured in plasma obtained 15 min after intravenous injection of heparin (rs = + .774 and + .685, respectively; n = 12).
|
96 |
3360217
|
Evidence for the metabolic regulation of preheparin lipases was provided by measurement of significant increases in LPL and HTGL activities after oral glucose ingestion.
|
97 |
3360217
|
Overall, preheparin plasma HTGL and LPL activities may reflect ongoing lipoprotein lipolytic activity in tissue beds, and because these measurements do not require the administration of intravenous heparin, they should prove useful for additional studies of short-term regulation of the lipases.
|
98 |
3396267
|
Postheparin plasma lipoprotein lipase increased markedly during the exercise period while no change occurred in adipose tissue lipoprotein lipase, hepatic lipase or lecithin:cholesterol acyltransferase.
|
99 |
3535412
|
More physically active persons tend to have lower plasma triglycerides and very low density lipoprotein concentrations, and a greater high-density lipoprotein mass due to higher concentrations of the subfraction HDL2 and apoprotein A-I.
|
100 |
3535412
|
These exercise effects are most likely mediated by alterations in the activity of enzymes involved in the synthesis, transport and catabolism of the various lipoproteins including lipoprotein lipase, hepatic lipase and lecithin: cholesterol acyltransferase.
|
101 |
3584394
|
The activity of lipoprotein lipase (LPL), the enzyme responsible for HDL cholesterol production, and the activity of hepatic triglyceride lipase (HTGL), the enzyme that facilitates the catabolism of HDL, were measured in plasma obtained after iv injection of heparin.
|
102 |
3584394
|
Body weight and insulin requirement correlated directly with HTGL activity and inversely with serum HDL cholesterol levels.
|
103 |
3584394
|
The activity of lipoprotein lipase (LPL), the enzyme responsible for HDL cholesterol production, and the activity of hepatic triglyceride lipase (HTGL), the enzyme that facilitates the catabolism of HDL, were measured in plasma obtained after iv injection of heparin.
|
104 |
3584394
|
Body weight and insulin requirement correlated directly with HTGL activity and inversely with serum HDL cholesterol levels.
|
105 |
3883096
|
Circulating triglyceride is cleared by a combination of hepatic triglyceride lipase (H-TGL) and lipoprotein lipase (LPL).
|
106 |
3883096
|
Although LPL has been extensively studied in diabetes, the effect of insulinization on H-TGL activity has not been well characterized.
|
107 |
3883096
|
To determine whether H-TGL activity is altered in insulin-deficient diabetes, postheparin plasma was obtained from eight beagle dogs: three normal (nondiabetic) control dogs and five pancreatectomized diabetic dogs were studied acutely in poor diabetic control (underinsulinized), and again in short-term good control (well insulinized).
|
108 |
3883096
|
Thus, insulin-deficient diabetes in dogs increases H-TGL, and short-term improvement of glycemic control with insulin partially corrects this increase.
|
109 |
3883096
|
Circulating triglyceride is cleared by a combination of hepatic triglyceride lipase (H-TGL) and lipoprotein lipase (LPL).
|
110 |
3883096
|
Although LPL has been extensively studied in diabetes, the effect of insulinization on H-TGL activity has not been well characterized.
|
111 |
3883096
|
To determine whether H-TGL activity is altered in insulin-deficient diabetes, postheparin plasma was obtained from eight beagle dogs: three normal (nondiabetic) control dogs and five pancreatectomized diabetic dogs were studied acutely in poor diabetic control (underinsulinized), and again in short-term good control (well insulinized).
|
112 |
3883096
|
Thus, insulin-deficient diabetes in dogs increases H-TGL, and short-term improvement of glycemic control with insulin partially corrects this increase.
|
113 |
3883096
|
Circulating triglyceride is cleared by a combination of hepatic triglyceride lipase (H-TGL) and lipoprotein lipase (LPL).
|
114 |
3883096
|
Although LPL has been extensively studied in diabetes, the effect of insulinization on H-TGL activity has not been well characterized.
|
115 |
3883096
|
To determine whether H-TGL activity is altered in insulin-deficient diabetes, postheparin plasma was obtained from eight beagle dogs: three normal (nondiabetic) control dogs and five pancreatectomized diabetic dogs were studied acutely in poor diabetic control (underinsulinized), and again in short-term good control (well insulinized).
|
116 |
3883096
|
Thus, insulin-deficient diabetes in dogs increases H-TGL, and short-term improvement of glycemic control with insulin partially corrects this increase.
|
117 |
3883096
|
Circulating triglyceride is cleared by a combination of hepatic triglyceride lipase (H-TGL) and lipoprotein lipase (LPL).
|
118 |
3883096
|
Although LPL has been extensively studied in diabetes, the effect of insulinization on H-TGL activity has not been well characterized.
|
119 |
3883096
|
To determine whether H-TGL activity is altered in insulin-deficient diabetes, postheparin plasma was obtained from eight beagle dogs: three normal (nondiabetic) control dogs and five pancreatectomized diabetic dogs were studied acutely in poor diabetic control (underinsulinized), and again in short-term good control (well insulinized).
|
120 |
3883096
|
Thus, insulin-deficient diabetes in dogs increases H-TGL, and short-term improvement of glycemic control with insulin partially corrects this increase.
|
121 |
3889539
|
The activities of both hepatic triglyceride lipase (H-TGL) and lipoprotein lipase (LPL) were measured in plasma after intravenous administration of heparin.
|
122 |
3889539
|
Insulin-deficient diabetic rats had normal H-TGL activity.
|
123 |
3889539
|
From these experiments, it is concluded that H-TGL is not an insulin-dependent enzyme.
|
124 |
3889539
|
As far as LPL is concerned, this enzyme was increased in both insulin-treated rats and rats with VMH lesions.
|
125 |
3889539
|
This was consistent with the established fact that insulin has a stimulatory effect on adipose tissue LPL.
|
126 |
3889539
|
The LPL activity in postheparin plasma was not decreased in insulin-deficient rats.
|
127 |
3889539
|
The activities of both hepatic triglyceride lipase (H-TGL) and lipoprotein lipase (LPL) were measured in plasma after intravenous administration of heparin.
|
128 |
3889539
|
Insulin-deficient diabetic rats had normal H-TGL activity.
|
129 |
3889539
|
From these experiments, it is concluded that H-TGL is not an insulin-dependent enzyme.
|
130 |
3889539
|
As far as LPL is concerned, this enzyme was increased in both insulin-treated rats and rats with VMH lesions.
|
131 |
3889539
|
This was consistent with the established fact that insulin has a stimulatory effect on adipose tissue LPL.
|
132 |
3889539
|
The LPL activity in postheparin plasma was not decreased in insulin-deficient rats.
|
133 |
3889539
|
The activities of both hepatic triglyceride lipase (H-TGL) and lipoprotein lipase (LPL) were measured in plasma after intravenous administration of heparin.
|
134 |
3889539
|
Insulin-deficient diabetic rats had normal H-TGL activity.
|
135 |
3889539
|
From these experiments, it is concluded that H-TGL is not an insulin-dependent enzyme.
|
136 |
3889539
|
As far as LPL is concerned, this enzyme was increased in both insulin-treated rats and rats with VMH lesions.
|
137 |
3889539
|
This was consistent with the established fact that insulin has a stimulatory effect on adipose tissue LPL.
|
138 |
3889539
|
The LPL activity in postheparin plasma was not decreased in insulin-deficient rats.
|
139 |
6384714
|
Fasting in normal rats produced a fall in hepatic triglyceride lipase (H-TGL) activity as well as lipoprotein lipase (LPL) activities of adipose tissue and psoas minor muscle.
|
140 |
6440312
|
Using a selective immunochemical method, the activities of postheparin plasma lipoprotein lipase (LPL) and hepatic triglyceride lipase (HTGL) were measured in 7 children with newly diagnosed IDDM, 39 on a conventional subcutaneous insulin regimen (CSC), and 11 children receiving continuous subcutaneous infusion of insulin (CSII).
|
141 |
6440312
|
LPL activity was decreased in untreated patients, and insulin treatment resulted in an increase in the LPL activity with a concomitant normalization of serum triglyceride and HDL-cholesterol levels.
|
142 |
7084127
|
The enzymatic activities of hepatic triglyceride lipase (H-TGL) and lipoprotein lipase (LPL) were 14.2 and 1.50 mumoles/ml/hour, respectively.
|
143 |
7084127
|
H-TGL activity was normal, while LPL activity was extremely low compared to those of normal subjects.
|
144 |
7084127
|
However, the serum level of triglyceride was decreased and both H-TGL and LPL activities were increased to 19.3 and 2.7 mumoles/ml/hour, respectively.
|
145 |
7084127
|
The enzymatic activities of hepatic triglyceride lipase (H-TGL) and lipoprotein lipase (LPL) were 14.2 and 1.50 mumoles/ml/hour, respectively.
|
146 |
7084127
|
H-TGL activity was normal, while LPL activity was extremely low compared to those of normal subjects.
|
147 |
7084127
|
However, the serum level of triglyceride was decreased and both H-TGL and LPL activities were increased to 19.3 and 2.7 mumoles/ml/hour, respectively.
|
148 |
7084127
|
The enzymatic activities of hepatic triglyceride lipase (H-TGL) and lipoprotein lipase (LPL) were 14.2 and 1.50 mumoles/ml/hour, respectively.
|
149 |
7084127
|
H-TGL activity was normal, while LPL activity was extremely low compared to those of normal subjects.
|
150 |
7084127
|
However, the serum level of triglyceride was decreased and both H-TGL and LPL activities were increased to 19.3 and 2.7 mumoles/ml/hour, respectively.
|
151 |
7113604
|
It is suggested that 1) growth hormone may play some role on the pathogenesis of hyperlipidaemia associated with acromegaly, and 2) growth hormone has an inhibitory effect on H-TGL and LPL, and so hyperlipoproteinaemia in some cases of acromegaly might be caused by low H-TGL or LPL activity resulting from high growth hormone levels.
|
152 |
7589821
|
Loci included the insulin-responsive (GLUT4) glucose transporter, hexokinase 2, glucagon, growth hormone, insulin receptor substrate 1 (IRS1), phosphoenolpyruvate carboxykinase, hepatic and muscle forms of pyruvate kinase, hepatic phosphofructokinase, the apolipoprotein B and the apolipoprotein A2 cluster, lipoprotein lipase, hepatic triglyceride lipase, the very-low-density-lipoprotein receptor, and the Pima insulin resistance locus on chromosome 4.
|
153 |
9032097
|
Effects of multiple daily insulin injections and intraperitoneal insulin therapy on cholesteryl ester transfer and lipoprotein lipase activities in NIDDM.
|
154 |
9032097
|
Although directional changes in lipoprotein lipase (LpL) and hepatic triglyceride lipase (HTGL) similar to those found in IDDM after MDI and IP were observed, they were not statistically significant.
|
155 |
9225215
|
Both hepatic triglyceride lipase (HTGL) and lipoprotein lipase (LPL) activities in the postheparin plasma were lower in the diabetic rats than in the controls, and the reduction of HTGL activity was greater than that of LPL activity in the diabetic rats.
|
156 |
9225215
|
The HTGL-catalyzed fatty acid (FA) releases from the diabetic VLDL and IDL were lower than those from the normal rat VLDL and IDL, while the LPL-catalyzed FA release in the diabetic rats was not different from those in the controls.
|
157 |
9225215
|
The decreases in LPL and HTGL activities and the markedly impaired susceptibility of IDL to HTGL coincide well with the postheparin changes in plasma lipoproteins in diabetic rats, an increase in IDL and a decrease in LDL.
|
158 |
9225215
|
Both hepatic triglyceride lipase (HTGL) and lipoprotein lipase (LPL) activities in the postheparin plasma were lower in the diabetic rats than in the controls, and the reduction of HTGL activity was greater than that of LPL activity in the diabetic rats.
|
159 |
9225215
|
The HTGL-catalyzed fatty acid (FA) releases from the diabetic VLDL and IDL were lower than those from the normal rat VLDL and IDL, while the LPL-catalyzed FA release in the diabetic rats was not different from those in the controls.
|
160 |
9225215
|
The decreases in LPL and HTGL activities and the markedly impaired susceptibility of IDL to HTGL coincide well with the postheparin changes in plasma lipoproteins in diabetic rats, an increase in IDL and a decrease in LDL.
|
161 |
9225215
|
Both hepatic triglyceride lipase (HTGL) and lipoprotein lipase (LPL) activities in the postheparin plasma were lower in the diabetic rats than in the controls, and the reduction of HTGL activity was greater than that of LPL activity in the diabetic rats.
|
162 |
9225215
|
The HTGL-catalyzed fatty acid (FA) releases from the diabetic VLDL and IDL were lower than those from the normal rat VLDL and IDL, while the LPL-catalyzed FA release in the diabetic rats was not different from those in the controls.
|
163 |
9225215
|
The decreases in LPL and HTGL activities and the markedly impaired susceptibility of IDL to HTGL coincide well with the postheparin changes in plasma lipoproteins in diabetic rats, an increase in IDL and a decrease in LDL.
|
164 |
9326333
|
Using both parametric and nonparametric methods, we found no evidence of linkage of obesity to any of nine candidate genes/regions, including the Prader-Willi chromosomal region (PWS), the human homologue of the mouse agouti gene (ASP), and the genes for leptin (OB), the leptin receptor (OBR/DB), the beta3-adrenergic receptor (ADRB3), lipoprotein lipase (LPL), hepatic lipase (LIPC), glycogen synthase (GYS), and tumor necrosis factor alpha (TNFA).
|
165 |
9720257
|
Combined lipase deficiency (cld/cld) in mice affects differently post-translational processing of lipoprotein lipase, hepatic lipase and pancreatic lipase.
|
166 |
9720257
|
Lipoprotein lipase (LPL) and hepatic lipase (HL), which act on plasma lipoproteins, belong to the same gene family as pancreatic lipase.
|
167 |
9720257
|
Cld/cld mice have very low LPL and HL activities (< 5% of normal), yet normal pancreatic lipase activity.
|
168 |
9720257
|
Our findings indicate that LPL, HL and pancreatic lipase, although closely related, are processed differently.
|
169 |
9878681
|
While a few genes have been identified whose mutant alleles have large effects on this trait (e.g., LDLR, familial defective apoB-100), variability in cholesterol levels among individuals in most families is influenced by allelic variation in many genes (polymorphisms) as well as environmental exposures.
|
170 |
9878681
|
High density lipoprotein cholesterol levels are genetically influenced and are related to apoA1 and hepatic lipase (LIPC) gene functions.
|
171 |
9878681
|
Mutations in the apoA1 gene are rare and there are data which suggest a role of allelic variation at or linked LIPC gene in high density lipoprotein cholesterol levels.
|
172 |
9878681
|
While a few genes have been identified whose mutant alleles have large effects on this trait (e.g., LDLR, familial defective apoB-100), variability in cholesterol levels among individuals in most families is influenced by allelic variation in many genes (polymorphisms) as well as environmental exposures.
|
173 |
9878681
|
High density lipoprotein cholesterol levels are genetically influenced and are related to apoA1 and hepatic lipase (LIPC) gene functions.
|
174 |
9878681
|
Mutations in the apoA1 gene are rare and there are data which suggest a role of allelic variation at or linked LIPC gene in high density lipoprotein cholesterol levels.
|
175 |
11279518
|
Tcf1-/- liver has decreased expression of the basolateral membrane bile acid transporters Slc10a1, Slc21a3 and Slc21a5, leading to impaired portal bile acid uptake and elevated plasma bile acid concentrations.
|
176 |
11279518
|
In intestine and kidneys, Tcf1-/- mice lack expression of the ileal bile acid transporter (Slc10a2), resulting in increased fecal and urinary bile acid excretion.
|
177 |
11279518
|
The Tcf1 protein (also known as HNF-1alpha) also regulates transcription of the gene (Nr1h4) encoding the farnesoid X receptor-1 (Fxr-1), thereby leading to reduced expression of small heterodimer partner-1 (Shp-1) and repression of Cyp7a1, the rate-limiting enzyme in the classic bile acid biosynthesis pathway.
|
178 |
11279518
|
This is most likely due to reduced activity of the HDL-catabolic enzyme hepatic lipase (Lipc) and increased expression of HDL-cholesterol esterifying enzyme lecithin:cholesterol acyl transferase (Lcat).
|
179 |
11279518
|
Our studies demonstrate that Tcf1, in addition to being an important regulator of insulin secretion, is an essential transcriptional regulator of bile acid and HDL-cholesterol metabolism.
|
180 |
11512679
|
We found differences between the two subpopulations in the allele frequencies of several candidate genes, including APOE, LIPC, APOC3, PON1, PON2, and PPP1R3.
|
181 |
11916946
|
This study examined the relation between the LIPC-480C>T and CAC in type 1 diabetes.
|
182 |
12762846
|
We used a novel combination of expression data from a TCF1 knockout mouse (TCF1 codes for the transcription factor HNF1a), and human and mouse genome sequences, to search 2kb upstream of 28 genes downregulated in TCF1 null mice compared to wild type mice.
|
183 |
12762846
|
This identified 8 genes as candidates for being directly regulated by HNF1a: LIPC, CRP, F13B, PRODH2, HSD17B2, SCL7A9, SLC16A7, PAH.
|
184 |
12762846
|
For comparison we also examined 25 genes up-regulated in TCF1 null mice; only one gene was selected and there was little evidence for conservation of this putative binding site between human and mouse.
|
185 |
15156410
|
Association of the -514C-->T polymorphism in the hepatic lipase gene (LIPC) promoter with elevated fasting insulin concentrations, but not insulin resistance, in non-diabetic Germans.
|
186 |
15949705
|
Interaction between insulin (VNTR) and hepatic lipase (LIPC-514C>T) variants on the response to an oral glucose tolerance test in the EARSII group of young healthy men.
|
187 |
15949705
|
We have shown that variations in APOC3-482T>C and hepatic lipase (LIPC)-514C>T), individually (APOC3 alone) and interactively, modulate insulin and glucose levels after an OGTT in young healthy men participating in the European Atherosclerosis Research Study II (EARSII).
|
188 |
15949705
|
Variation in the insulin gene (INS) variable number tandem repeat (VNTR) has been found to predispose to type 1 and type 2 diabetes.
|
189 |
15949705
|
We tested for gene:gene interaction between the INS VNTR and both the LIPC-514C>T and APOC3-482T>C.
|
190 |
15949705
|
While there was a significant interaction between INS VNTR and LIPC-514C>T on AUC glucose (P=0.013) and on AUC insulin (P=0.015), there was no interaction with APOC3-482T>C.
|
191 |
15949705
|
Interaction between insulin (VNTR) and hepatic lipase (LIPC-514C>T) variants on the response to an oral glucose tolerance test in the EARSII group of young healthy men.
|
192 |
15949705
|
We have shown that variations in APOC3-482T>C and hepatic lipase (LIPC)-514C>T), individually (APOC3 alone) and interactively, modulate insulin and glucose levels after an OGTT in young healthy men participating in the European Atherosclerosis Research Study II (EARSII).
|
193 |
15949705
|
Variation in the insulin gene (INS) variable number tandem repeat (VNTR) has been found to predispose to type 1 and type 2 diabetes.
|
194 |
15949705
|
We tested for gene:gene interaction between the INS VNTR and both the LIPC-514C>T and APOC3-482T>C.
|
195 |
15949705
|
While there was a significant interaction between INS VNTR and LIPC-514C>T on AUC glucose (P=0.013) and on AUC insulin (P=0.015), there was no interaction with APOC3-482T>C.
|
196 |
15949705
|
Interaction between insulin (VNTR) and hepatic lipase (LIPC-514C>T) variants on the response to an oral glucose tolerance test in the EARSII group of young healthy men.
|
197 |
15949705
|
We have shown that variations in APOC3-482T>C and hepatic lipase (LIPC)-514C>T), individually (APOC3 alone) and interactively, modulate insulin and glucose levels after an OGTT in young healthy men participating in the European Atherosclerosis Research Study II (EARSII).
|
198 |
15949705
|
Variation in the insulin gene (INS) variable number tandem repeat (VNTR) has been found to predispose to type 1 and type 2 diabetes.
|
199 |
15949705
|
We tested for gene:gene interaction between the INS VNTR and both the LIPC-514C>T and APOC3-482T>C.
|
200 |
15949705
|
While there was a significant interaction between INS VNTR and LIPC-514C>T on AUC glucose (P=0.013) and on AUC insulin (P=0.015), there was no interaction with APOC3-482T>C.
|
201 |
15949705
|
Interaction between insulin (VNTR) and hepatic lipase (LIPC-514C>T) variants on the response to an oral glucose tolerance test in the EARSII group of young healthy men.
|
202 |
15949705
|
We have shown that variations in APOC3-482T>C and hepatic lipase (LIPC)-514C>T), individually (APOC3 alone) and interactively, modulate insulin and glucose levels after an OGTT in young healthy men participating in the European Atherosclerosis Research Study II (EARSII).
|
203 |
15949705
|
Variation in the insulin gene (INS) variable number tandem repeat (VNTR) has been found to predispose to type 1 and type 2 diabetes.
|
204 |
15949705
|
We tested for gene:gene interaction between the INS VNTR and both the LIPC-514C>T and APOC3-482T>C.
|
205 |
15949705
|
While there was a significant interaction between INS VNTR and LIPC-514C>T on AUC glucose (P=0.013) and on AUC insulin (P=0.015), there was no interaction with APOC3-482T>C.
|
206 |
15983229
|
We investigated the associations between the hepatic lipase gene (LIPC) -514C>T polymorphism and lipases, lipoproteins, and insulin sensitivity (Si) responses to exercise training.
|
207 |
15983229
|
Black CC homozygotes had lower baseline lipoprotein lipase activity, HDL cholesterol, HDL3, and apolipoprotein (apo)A-1 concentrations.
|
208 |
15983229
|
White CC homozygotes had lower baseline HDL cholesterol, apoA-1, LDL cholesterol, and apoB levels that remained low post-exercise training.
|
209 |
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.
|
210 |
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).
|
211 |
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).
|
212 |
16343038
|
In the multiple stepwise linear regression analysis, apoB level seemed to be influenced by APOC3 SstI genotype, which explained 6 % of its variance.
|
213 |
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.
|
214 |
16534522
|
The hormone-sensitive lipase C-60G promoter polymorphism is associated with increased waist circumference in normal-weight subjects.
|
215 |
17061453
|
Fish proteins effect compared with casein was determined on triacylglycerols (TG) metabolism and activities of hepatic triacylglycerol lipase (HTGL) and tissue lipoprotein lipases (LPL), in SHR and diabetic SHR.
|
216 |
17137217
|
Analyses of covariance adjusting for age, body mass index, hyperlipidemia, diabetes, smoking, drinking, and antihypertensive medication revealed that 17 polymorphisms in 16 genes (APOB, CAST, CLCNKB, CTNS, GHR, GYS1, HF1, IKBKAP, KCNJ11, LIPC, LPL, P2RY2, PON2, SLC4A1, TRH, VWF) were significantly associated with blood pressure variations.
|
217 |
17137217
|
Multivariate logistic regression analysis with adjustment for the same factors revealed that 11 polymorphisms in 11 genes (CAST, CTLA4, F5, GC, GHR, LIPC, PLA2G7, SLC4A1, SLCI8A1, TRH, VWF) showed significant associations with hypertension.
|
218 |
17137217
|
Five polymorphisms in five genes, CAST(calpastatin), LIPC (hepatic lipase), SLC4A1 (band 3 anion transporter), TRH (thyrotropin-releasing hormone), and VWF (von Willebrand factor), were significantly associated with both blood pressure variation and hypertension.
|
219 |
17137217
|
Analyses of covariance adjusting for age, body mass index, hyperlipidemia, diabetes, smoking, drinking, and antihypertensive medication revealed that 17 polymorphisms in 16 genes (APOB, CAST, CLCNKB, CTNS, GHR, GYS1, HF1, IKBKAP, KCNJ11, LIPC, LPL, P2RY2, PON2, SLC4A1, TRH, VWF) were significantly associated with blood pressure variations.
|
220 |
17137217
|
Multivariate logistic regression analysis with adjustment for the same factors revealed that 11 polymorphisms in 11 genes (CAST, CTLA4, F5, GC, GHR, LIPC, PLA2G7, SLC4A1, SLCI8A1, TRH, VWF) showed significant associations with hypertension.
|
221 |
17137217
|
Five polymorphisms in five genes, CAST(calpastatin), LIPC (hepatic lipase), SLC4A1 (band 3 anion transporter), TRH (thyrotropin-releasing hormone), and VWF (von Willebrand factor), were significantly associated with both blood pressure variation and hypertension.
|
222 |
17137217
|
Analyses of covariance adjusting for age, body mass index, hyperlipidemia, diabetes, smoking, drinking, and antihypertensive medication revealed that 17 polymorphisms in 16 genes (APOB, CAST, CLCNKB, CTNS, GHR, GYS1, HF1, IKBKAP, KCNJ11, LIPC, LPL, P2RY2, PON2, SLC4A1, TRH, VWF) were significantly associated with blood pressure variations.
|
223 |
17137217
|
Multivariate logistic regression analysis with adjustment for the same factors revealed that 11 polymorphisms in 11 genes (CAST, CTLA4, F5, GC, GHR, LIPC, PLA2G7, SLC4A1, SLCI8A1, TRH, VWF) showed significant associations with hypertension.
|
224 |
17137217
|
Five polymorphisms in five genes, CAST(calpastatin), LIPC (hepatic lipase), SLC4A1 (band 3 anion transporter), TRH (thyrotropin-releasing hormone), and VWF (von Willebrand factor), were significantly associated with both blood pressure variation and hypertension.
|
225 |
17705891
|
The postprandial lipid response has been shown to be modified by polymorphisms within the genes for apo A-I, A-IV, A-V, E, B, C-I and C-III, lipoprotein lipase, hepatic lipase, fatty acid binding and transport proteins, microsomal triglyceride transfer protein and scavenger receptor class B type I.
|
226 |
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).
|
227 |
18436977
|
The effects of dietary n-3 polyunsaturated fatty acids on lipoprotein concentrations and on lipoprotein lipase (LPL), hepatic triglyceride lipase (HTGL) and lecithin cholesterol acyltransferase (LCAT) activities were studied in streptozotocin-induced diabetic rats during pregnancy and in their macrosomic offspring from birth to adulthood.
|
228 |
18436977
|
HTGL activity was high while LPL and LCAT activities were low in these rats.
|
229 |
18436977
|
It also restores LPL, HTGL and LCAT activities to normal range.
|
230 |
18436977
|
The effects of dietary n-3 polyunsaturated fatty acids on lipoprotein concentrations and on lipoprotein lipase (LPL), hepatic triglyceride lipase (HTGL) and lecithin cholesterol acyltransferase (LCAT) activities were studied in streptozotocin-induced diabetic rats during pregnancy and in their macrosomic offspring from birth to adulthood.
|
231 |
18436977
|
HTGL activity was high while LPL and LCAT activities were low in these rats.
|
232 |
18436977
|
It also restores LPL, HTGL and LCAT activities to normal range.
|
233 |
18436977
|
The effects of dietary n-3 polyunsaturated fatty acids on lipoprotein concentrations and on lipoprotein lipase (LPL), hepatic triglyceride lipase (HTGL) and lecithin cholesterol acyltransferase (LCAT) activities were studied in streptozotocin-induced diabetic rats during pregnancy and in their macrosomic offspring from birth to adulthood.
|
234 |
18436977
|
HTGL activity was high while LPL and LCAT activities were low in these rats.
|
235 |
18436977
|
It also restores LPL, HTGL and LCAT activities to normal range.
|
236 |
20450981
|
After sacrifice, using the quantitative real-time PCR, we assayed the transcription levels of the HMG-CoA reductase (Hmgcr) for cholesterol biosynthesis, monoacylglycerol O-acyltransferase 1 (Mogat1) as TG synthetase, hepatic triglyceride lipase (Lipc) and lipoprotein lipase (Lpl) as triglycerides (TG) reductase in the liver.
|
237 |
20450981
|
Hmgcr and Mogat1 RNA expression levels were reduced in the livers and those of Tkt were increased in the kidney of BPS treated rats compared with those in untreated rats.
|
238 |
22359512
|
After a correction for multiple comparisons (P-value<2.2×10(-9)), we observed four novel loci significantly associated with phospholipids (PAQR9, AGPAT1, PKD2L1, PDXDC1) and two with sphingolipids (PLD2 and APOE) explaining up to 3.1% of the variance.
|
239 |
22359512
|
Further analysis of the top findings with respect to within class molar proportions uncovered three additional loci for phospholipids (PNLIPRP2, PCDH20, and ABDH3) suggesting their involvement in either fatty acid elongation/saturation processes or fatty acid specific turnover mechanisms.
|
240 |
22359512
|
Among those, 14 loci (KCNH7, AGPAT1, PNLIPRP2, SYT9, FADS1-2-3, DLG2, APOA1, ELOVL2, CDK17, LIPC, PDXDC1, PLD2, LASS4, and APOE) mapped into the glycerophospholipid and 12 loci (ILKAP, ITGA9, AGPAT1, FADS1-2-3, APOA1, PCDH20, LIPC, PDXDC1, SGPP1, APOE, LASS4, and PLD2) to the sphingolipid pathways.
|