title: Evidence that delta5-3beta-hydroxysteroid dehydrogenase activity in rat blastocysts is autonomous.
mesh_terms: D000818:Animals; D001755:Blastocyst / Q000187:drug effects / Q000201:enzymology*; D010064:Embryo Implantation; D005260:Female; D006065:Gonadotropins, Pituitary / Q000502:physiology; D006651:Histocytochemistry; D006913:Hydroxysteroid Dehydrogenases / Q000032:analysis*; D007016:Hypophysectomy; D011374:Progesterone / Q000494:pharmacology / Q000502:physiology; D014599:Uterus / Q000502:physiology
chemical_list: D006065:Gonadotropins, Pituitary; D011374:Progesterone; D006913:Hydroxysteroid Dehydrogenases