title: Histochemical demonstration of 3 beta-, 3 alpha-, 11 beta-, and 17 beta-hydroxysteroid dehydrogenases in the testis of Fundulus heteroclitus.
mesh_terms: D000738:Androsterone / Q000378:metabolism; D000818:Animals; D013196:Dihydrotestosterone / Q000378:metabolism; D004958:Estradiol / Q000378:metabolism; D005399:Fishes / Q000378:metabolism*; D006651:Histocytochemistry; D006913:Hydroxysteroid Dehydrogenases / Q000032:analysis*; D007985:Leydig Cells / Q000201:enzymology; D008297:Male; D009243:NAD / Q000378:metabolism; D009249:NADP / Q000378:metabolism; D012098:Reproduction; D012621:Seasons; D013094:Spermatozoa; D013737:Testis / Q000201:enzymology*
chemical_list: D013196:Dihydrotestosterone; D009243:NAD; D004958:Estradiol; D009249:NADP; D000738:Androsterone; D006913:Hydroxysteroid Dehydrogenases