title: Some observations on the gonadotrophin inhibiting and anti-progestational properties of 20 -dihydroprogesterone.
mesh_terms: D000463:Algestone Acetophenide / Q000494:pharmacology; D000818:Animals; D002369:Castration; D003656:Decidua / Q000187:drug effects; D004971:Estrus / Q000187:drug effects; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood; D007839:Functional Laterality; D007986:Luteinizing Hormone / Q000097:blood; D010053:Ovary / Q000187:drug effects / Q000502:physiology; D011247:Pregnancy; D011278:Pregnanes / Q000494:pharmacology*; D011374:Progesterone / Q000037:antagonists & inhibitors*; D011372:Progestins / Q000494:pharmacology*; D051381:Rats; D014599:Uterus / Q000187:drug effects; D014621:Vagina / Q000187:drug effects
chemical_list: D011278:Pregnanes; D011372:Progestins; D011374:Progesterone; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone; D000463:Algestone Acetophenide