Plasma very low density lipoprotein (VLDL) cholesterol and triglyceride, low density lipoprotein (LDL) cholesterol and triglyceridea, high density lipoprotein (HDL) cholesterol, glucose and insulin response (sums of 1- and 2-hour postload oral glucose levels), body mass index (BMI), and blood pressure were determined in a representative sample (n = 542) of the adult Israeli Jewish population. P...

Significant differences among individuals occur in the lipoprotein response to atherogenic diets in cynomolgus and African green monkeys. The range of concentrations of total plasma cholesterol (TPC) was 100-600 mg/dl and of apolipoprotein (apo) E (quantified by enzyme-linked immunosorbent assay) was 3-20 mg/dl in the animal groups of this study. The correlation between the concentrations of TP...

The effect of oral contraceptive therapy on early events in atherogenesis was studied in female cynomolgus monkeys. After a 1-month dietary challenge, monkeys were randomized into three groups stratified by total plasma cholesterol and high density lipoprotein cholesterol concentrations. The monkeys were then fed a cholesterol-containing diet for 16 weeks. This relatively short period ensured t...

Statins have been shown to be very effective and safe in numerous randomized clinical trials, and became the implacable first-line treatment against atherogenic dyslipidemia. However, even with optimal statin treatment, 60% to 80% of residual cardiovascular risk still exists. The patients with familial hypercholesterolemia which results in extremely high level of low density lipoprotein cholest...

Increased lipid peroxidation products were detected in a lipoprotein fraction containing very low density lipoprotein (VLDL) and low density lipoprotein (LDL) obtained from rats made diabetic by streptozotocin injection. The enhanced oxidation in the diabetic VLDL plus LDL fraction correlated with the in vitro toxicity of this lipoprotein fraction to proliferating fibroblasts. In contrast, high...

Background: Premenopausal is a period that women will experience before heading to the menopause phase in age range of 4 5-55 years. In premenopausal it characterized by instability hormone estrogen which affect lipid metabolism closely related increase abdominal fat known as or central obesity . The results hormonal changes levels lipids body such TG and LDL-Chol blood. Purpose(s): This study ...

This study examines the kinetic basis for the increment in plasma low density lipoprotein (LDL) levels that accompanies the fenofibrate treatment of severely hypertriglyceridemic (HTG) patients. Seven HTG men with a mean plasma triglyceride level of 1470 mg/dl were treated for 6 weeks. During treatment, their plasma triglyceride level fell by 77% and their cholesterol level by 41%. The fall in ...

The proposed ligand binding domain of the low density lipoprotein (LDL) receptor consists of a 40-amino acid cysteine-rich unit that is repeated with some variation seven times. We describe here a mutant allele at the LDL receptor locus in which one of the seven repeats has been deleted. This mutation was found in a patient with the clinical syndrome of homozygous familial hypercholesterolemia....

Regulation of low density lipoprotein (LDL) receptor activity of cultured human skin fibroblasts was studied by measuring 4 degrees C binding of 125I-LDL after cells were incubated at 37 degrees C with medium containing varying lipoprotein and serum compositions. When cells grown on medium containing 10% human whole serum were exposed to medium containing 10% human lipoprotein-deficient serum, ...

OBJECTIVE The effects of extended-release niacin (ERN; 1-2 g/d) on the metabolism of lipoprotein(a) (Lp(a)) and apolipoprotein (apo) B-100-containing lipoproteins were investigated in 11 statin-treated white men with type 2 diabetes mellitus in a randomized, crossover trial of 12-weeks duration. APPROACH AND RESULTS The kinetics of Lp(a) and very low-density lipoprotein (VLDL), intermediate-d...