title: Plasma 5 alpha-dihydrotestosterone and testosterone in the bullfrog, Rana catesbeiana: stimulation by bullfrog LH.
mesh_terms: D000818:Animals; D002369:Castration; D013196:Dihydrotestosterone / Q000097:blood*; D005640:Follicle Stimulating Hormone / Q000302:isolation & purification / Q000494:pharmacology*; D007016:Hypophysectomy; D007986:Luteinizing Hormone / Q000302:isolation & purification / Q000494:pharmacology*; D008297:Male; D011892:Rana catesbeiana / Q000097:blood*; D013739:Testosterone / Q000097:blood*
chemical_list: D013196:Dihydrotestosterone; D013739:Testosterone; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone