5Ó-cholest-8(14)-en-3ß-ol-15-one lowers serum cholesterol and induces profound changes in the levels of lipoprotein cholesterol and apoproteins in monkeys fed a diet of moderate cholesterol content - Proc. Nat. Acad. Sci., 81, p.6861-6865, 1984 . Subjects--Topical Terms: 15-OXYGENATED STEROLHYPOCHOLESTEROLEMIC AGENTATHEROSCLEROSIS