title: Plasma gastrin level in rats during the estrous cycle.
mesh_terms: D000818:Animals; D004967:Estrogens / Q000378:metabolism; D004971:Estrus; D005260:Female; D005744:Gastric Acid / Q000378:metabolism; D005755:Gastrins / Q000097:blood* / Q000494:pharmacology; D006632:Histamine / Q000494:pharmacology; D008297:Male; D011247:Pregnancy; D051381:Rats; D011919:Rats, Inbred Strains; D013268:Stimulation, Chemical
chemical_list: D004967:Estrogens; D005755:Gastrins; D006632:Histamine