The effect of low doses of prostaglandin F2alpha infused into the aorta of unrestrained pregnant rats: observations on induction of parturition and effect on plasma progesterone concentration.
D000818:Animals; D001011:Aorta; D003864:Depression, Chemical; D005260:Female; D007269:Injections, Intra-Arterial; D007751:Labor, Induced; D011247:Pregnancy; D011374:Progesterone / Q000097:blood*; D011453:Prostaglandins / Q000008:administration & dosage / Q000494:pharmacology*; D051381:Rats; D013997:Time Factors; D014599:Uterus / Q000187:drug effects* / Q000502:physiology
D011453:Prostaglandins; D011374:Progesterone