title: Letter: Release of pituitary gonadotropins by PGF2 alpha in spayed rats.
mesh_terms: D000818:Animals; D002369:Castration; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood / Q000378:metabolism*; D007986:Luteinizing Hormone / Q000097:blood / Q000378:metabolism*; D008297:Male; D011453:Prostaglandins / Q000494:pharmacology*; D051381:Rats
chemical_list: D011453:Prostaglandins; D004958:Estradiol; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone