title: Studies on the feedback activity of 5alpha-reduced metabolites of testosterone.
mesh_terms: D000731:Androstanes / Q000494:pharmacology; D000818:Animals; D002369:Castration; D005246:Feedback; D007987:Gonadotropin-Releasing Hormone / Q000494:pharmacology; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology*; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D008473:Median Eminence / Q000502:physiology*; D010902:Pituitary Gland / Q000502:physiology*; D051381:Rats; D013739:Testosterone / Q000378:metabolism*
chemical_list: D000731:Androstanes; D007987:Gonadotropin-Releasing Hormone; D013739:Testosterone; D007986:Luteinizing Hormone