title: Effect of Silybin on biliary lipid composition in rats.
abstract: The authors studied the influence of Silybin in rats, administered i.p. for 7 days (daily dose of 100 mg/kg/b.w.) on the biliary lipid composition and on the maximal excretory rate of bile salts. Following this treatment, biliary cholesterol excretion was reduced, while the other lipids and bile flow were not significantly modified. After sodium cholate infusion (1.6 mumol/min/100 g b.w. i.v. for 80 minutes), the Tm of bile salts and bile flow remained unchanged in Silybin pretreated rats. The mechanism by which Silybin treatment reduces cholesterol excretion, is discussed.
mesh_terms: D000818:Animals; D001646:Bile / Q000032:analysis / Q000187:drug effects*; D001647:Bile Acids and Salts / Q000378:metabolism; D002784:Cholesterol / Q000378:metabolism; D005419:Flavonoids / Q000494:pharmacology*; D008055:Lipids / Q000032:analysis*; D008297:Male; D010743:Phospholipids / Q000032:analysis; D051381:Rats; D011919:Rats, Inbred Strains; D012838:Silymarin / Q000494:pharmacology*
chemical_list: D001647:Bile Acids and Salts; D005419:Flavonoids; D008055:Lipids; D010743:Phospholipids; D012838:Silymarin; D002784:Cholesterol