title: In vitro studies on the inhibition of pig liver steroid delta4-5beta-reductase activity by naturally occurring and synthetic estrogens.
mesh_terms: D000450:Aldosterone; D000645:Ammonium Sulfate; D000818:Animals; D011232:Chemical Precipitation; D002850:Chromatography, Gel; D003534:Cyproterone; D004054:Diethylstilbestrol; D004958:Estradiol; D004967:Estrogens; D004997:Ethinyl Estradiol; D005260:Female; D006736:Horses; D006854:Hydrocortisone; D007664:Ketosteroids; D007700:Kinetics; D008099:Liver / Q000201:enzymology*; D010088:Oxidoreductases / Q000037:antagonists & inhibitors* / Q000302:isolation & purification; D013464:Sulfuric Acids; D013552:Swine; D013739:Testosterone
chemical_list: D004967:Estrogens; D007664:Ketosteroids; D013464:Sulfuric Acids; D013739:Testosterone; D004997:Ethinyl Estradiol; D000450:Aldosterone; D004958:Estradiol; D004054:Diethylstilbestrol; D003534:Cyproterone; D010088:Oxidoreductases; D000645:Ammonium Sulfate; D006854:Hydrocortisone