title: The appearance of 20alpha-hydroxysteroid dehydrogenase activity in preovulatory follicles of immature rats treated with pregnant mare serum gonadotropin.
mesh_terms: D000818:Animals; D005260:Female; D006064:Gonadotropins, Equine / Q000494:pharmacology*; D006913:Hydroxysteroid Dehydrogenases / Q000378:metabolism*; D007700:Kinetics; D006080:Ovarian Follicle / Q000187:drug effects / Q000201:enzymology*; D010060:Ovulation; D011247:Pregnancy; D011359:Proestrus / Q000187:drug effects; D051381:Rats
chemical_list: D006064:Gonadotropins, Equine; D006913:Hydroxysteroid Dehydrogenases