title: Effect of endocrine factors on cholesterol turnover in young and old rats.
mesh_terms: D000367:Age Factors; D000375:Aging; D000818:Animals; D001011:Aorta / Q000032:analysis; D001345:Autoradiography; D002784:Cholesterol / Q000032:analysis / Q000097:blood / Q000378:metabolism*; D007016:Hypophysectomy; D007328:Insulin / Q000008:administration & dosage / Q000494:pharmacology; D008297:Male; D051381:Rats; D013965:Thyroidectomy; D013974:Thyroxine / Q000008:administration & dosage / Q000494:pharmacology; D014316:Tritium
chemical_list: D007328:Insulin; D014316:Tritium; D002784:Cholesterol; D013974:Thyroxine