title: Reduction of fertilizing capacity of epididymal spermatozoa by 5 alpha-steroid reductase inhibitors.
mesh_terms: D058891:5-alpha Reductase Inhibitors; D000736:Androstenes / Q000494:pharmacology*; D000818:Animals; D001755:Blastocyst / Q000502:physiology; D002369:Castration; D013196:Dihydrotestosterone / Q000494:pharmacology; D004822:Epididymis / Q000166:cytology; D005307:Fertilization in Vitro / Q000187:drug effects*; D008297:Male; D051379:Mice; D010088:Oxidoreductases / Q000037:antagonists & inhibitors*; D013094:Spermatozoa / Q000502:physiology*; D013739:Testosterone / Q000494:pharmacology
chemical_list: D058891:5-alpha Reductase Inhibitors; D000736:Androstenes; D013196:Dihydrotestosterone; C004251:etienic acid; D013739:Testosterone; D010088:Oxidoreductases