PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7846735-1 1994 The regulation of cholesterol 7 alpha-hydroxylase activity by estradiol and progesterone was investigated in liver microsomes isolated from rats fed standard diet, either ad libitum or fasted for 24 h, and diet containing the bile acid sequesterant cholestyramine. Cholestyramine Resin 249-263 cytochrome P450 family 7 subfamily A member 1 Rattus norvegicus 18-49 7846735-5 1994 The administration of estradiol (50 micrograms) or progesterone (100 micrograms) for 21 days resulted in depressed cholesterol 7 alpha-hydroxylase activity in rats with high bile acid synthesis basal rate due to cholestyramine feeding. Cholestyramine Resin 212-226 cytochrome P450 family 7 subfamily A member 1 Rattus norvegicus 115-146