title: Effect of age on testis delta5-3beta-hydroxysteroid dehydrogenase in the rat.
mesh_terms: D000375:Aging; D000818:Animals; D006063:Chorionic Gonadotropin / Q000494:pharmacology; D006913:Hydroxysteroid Dehydrogenases / Q000378:metabolism*; D008297:Male; D009929:Organ Size; D011506:Proteins / Q000378:metabolism; D051381:Rats; D013268:Stimulation, Chemical; D013737:Testis / Q000033:anatomy & histology / Q000201:enzymology*
chemical_list: D006063:Chorionic Gonadotropin; D011506:Proteins; D006913:Hydroxysteroid Dehydrogenases