Regulation of cellular sterol flux and synthesis by human serum lipoproteins.

Acetates/metabolism Animals Biological Transport Carbon Radioisotopes Cell Survival Cholesterol/metabolism Chromatography, Gas Chromium Isotopes Desmosterol/metabolism Digitonin Fibroblasts/drug effects,metabolism Humans Hydrogen-Ion Concentration Kinetics L Cells/drug effects,metabolism Lipoproteins, HDL/blood,physiology Lipoproteins, LDL/blood,physiology Mice Phospholipids/analysis Piperazines Sulfonic Acids Time Factors Trypsin

Acetates Carbon Radioisotopes Chromium Isotopes Lipoproteins, HDL Lipoproteins, LDL Phospholipids Piperazines Sulfonic Acids Desmosterol Cholesterol Trypsin Digitonin