title: Selective inhibition of rat epididymal steroid delta4-5alpha-reductase by conjugated allenic 3-oxo-5, 10-secosteroids.
mesh_terms: D058891:5-alpha Reductase Inhibitors; D000818:Animals; D004305:Dose-Response Relationship, Drug; D004822:Epididymis / Q000201:enzymology*; D004963:Estrenes / Q000494:pharmacology*; D006913:Hydroxysteroid Dehydrogenases / Q000037:antagonists & inhibitors*; D007700:Kinetics; D008297:Male; D009649:Norpregnadienes / Q000494:pharmacology*; D010088:Oxidoreductases / Q000037:antagonists & inhibitors*; D051381:Rats; D012632:Secosteroids / Q000494:pharmacology*; D013739:Testosterone / Q000378:metabolism
chemical_list: D058891:5-alpha Reductase Inhibitors; D004963:Estrenes; D009649:Norpregnadienes; D012632:Secosteroids; D013739:Testosterone; D010088:Oxidoreductases; D006913:Hydroxysteroid Dehydrogenases