Radioactive glycerol and S(f) > 20 lipoproteins labeled with it were used to study turnover of plasma S(f) > 20 and hepatic triglyceride in anesthetized dogs. From specific activity-time curves of these lipids after an injection of labeled material, a tentative and incomplete model for the kinetics of endogenous hepatic and plasma triglyceride was defined and partially validated. Pool sizes and...

The relationship between the plasma triglycerides and the LDL triglycerides of 30 normal and 48 hypertriglyceridemic subjects has been quantified; the data fit a simple adsorption isotherm, LDL triglyceride/(LDL triglyceride+LDL cholesterol ester) = 0.65 plasma triglyceride/(464 + plasma triglyceride). In vitro transfer of triglyceride from concentrated VLDL to VLDL-depleted plasma produced tri...

introduction: silymarine extract is currently prescribed by some physicians for treatment of fatty liver disease. in the present study, the effect of administration of tablet containing silymarine extract on plasma homocysteine (hcy), folate, vitamin b12 and liver enzymes activity in non-alcoholic steatohepatitis (nash) was investigated. materials and methods: seventy-four patients (40 female a...

PURPOSE OF REVIEW Elevated plasma triglyceride and reduced HDL concentrations are prominent features of metabolic syndrome and type 2 diabetes. Individuals with Tangier disease also have elevated plasma triglyceride concentrations and very low HDL, resulting from mutations in ATP-binding cassette transporter A1 (ABCA1), an integral membrane protein that facilitates nascent HDL particle assembly...

Introduction: Silymarine extract is currently prescribed by some physicians for treatment of fatty liver disease. In the present study, the effect of administration of tablet containing silymarine extract on plasma homocysteine (Hcy), folate, vitamin B12 and liver enzymes activity in non-alcoholic steatohepatitis (NASH) was investigated. Materials and Methods: Seventy-four patients (40 female a...

Anti-lipoprotein lipase sera injected intravenously in roosters blocked quantitatively the catabolism of very low density lipoprotein (VLDL) triglyceride. Antibodies were produced in rabbits immunized with highly purified lipoprotein lipase (LPL, glycerol ester hydrolase, E C 3.1.1.3) prepared from chicken adipose tissue. Following anti-LPL serum injection there was a linear increase in plasma ...

Heparin-released triglyceride lipase from three sources, adipose tissue, liver, and postheparin plasma, was compared. Heparin-released triglyceride lipase from liver differed in several major respects from that in adipose tissue. These differences included response to inhibitors and to high density lipoprotein in the incubation media. Heparin-released triglyceride lipase from liver, when compar...

For the last 30 years fibrates have been widely prescribed to treat human dyslipidemia. However, the primary mechanism by which they lower plasma lipid levels is still unknown. Studies with transgenic mice have suggested that changes in apoC-III expression levels have a dramatic influence on plasma triglyceride levels. These results suggested that fibrates could reduce lipid levels by lowering ...

Plasma lipids, endogenous triglyceride kinetics, and biliary lipid composition were determined in 13 patients with primary hyperlipoproteinemia (HLP) before and during treatment with cholic acid (15 mg/kg body weight/day for 3 months). In patients with type IIa HLP (n = 5), no consistent effects were seen on fasting plasma lipids or triglyceride turnover determined over a 10-hour period. Plasma...