Very Low Density Lipoprotein: METABOLISM OF PHOSPHOLIPIDS, CHOLESTEROL, AND APOLIPOPROTEIN C IN THE ISOLATED PERFUSED RAT HEART

• Text
• PDF

Abstract

The fate of rat plasma very low density lipoprotein (VLDL) constituents was determined in the isolated perfused rat heart. VLDL was labeled with [14C]palmitate, 32P-phospholipids, [3H] cholesterol, and 125I-apolipoprotein C (apoC). Perfusions were performed with an albumin-containing buffer and without plasma. Radioactivity was followed in fractions of d < 1.019, d 1.019-1.04, d 1.04-1.21, and d > 1.21 g/ml, prepared by ultracentrifugation.

Authors

Tova Chajek, Shlomo Eisenberg