Effects of short-term stanozolol administration on serum lipoproteins in hepatic lipase deficiency.

We have identified a kindred in Providence, RI, deficient in hepatic triglyceride lipase (HL). The two affected brothers have coronary heart disease and elevated levels of triglycerides, total cholesterol, high-density lipoprotein (HDL) cholesterol, and apolipoprotein [apo] A-I. The lipoprotein lipase (LPL) activity is normal.

Effect of prolonged exercise training without weight loss on high-density lipoprotein metabolism in overweight men.

This study examined the effect of exercise training without weight loss on high-density lipoprotein (HDL) metabolism in overweight men. We evaluated HDL metabolism using 125I-radiolabeled autologous HDL in 17 overweight men aged 40 +/- 7 years (mean +/- SD) before and after 1 year of exercise training. Subjects consumed defined diets in a metabolic kitchen during the metabolic studies.

Variations in plasma volume affect total and low-density lipoprotein cholesterol concentrations during the menstrual cycle.

Serum lipids are known to vary during the menstrual cycle. To determine if changes in plasma volume contribute to this effect, we determined serum lipids, lipoproteins, and estimated changes in plasma volume in 18 premenopausal women at the start of and at 5-day intervals after menstruation. Eleven men served as a comparison group.

High-density lipoprotein subfractions measured in stored serum.

We compared the effects of freezing serum on the determination of high-density lipoprotein (HDL) subfractions by two dual-precipitation methods, heparin and manganese chloride/dextran sulfate (HM/DS) (Gidez et al., J Lipid Res 1982;23:1206-23) and DS/DS (Warnick et al., Clin Chem 1982;28:1574), and by ultracentrifugation.