Prostaglandins.
D000818:Animals; D004285:Dogs; D005227:Fatty Acids / Q000378:metabolism; D005260:Female; D005750:Gastric Juice / Q000378:metabolism; D000882:Haplorhini; D006801:Humans; D008297:Male; D051379:Mice; D010053:Ovary / Q000187:drug effects; D011374:Progesterone / Q000378:metabolism; D011453:Prostaglandins / Q000032:analysis / Q000096:biosynthesis / Q000378:metabolism / Q000494:pharmacology; D011817:Rabbits; D009435:Synaptic Transmission / Q000187:drug effects; D014599:Uterus / Q000378:metabolism
D005227:Fatty Acids; D011453:Prostaglandins; D011374:Progesterone