title: Prostaglandin antagonists: synthesis and smooth muscle activity.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D003106:Colon / Q000187:drug effects; D004336:Drug Antagonism; D004386:Duodenum / Q000187:drug effects; D005849:Gerbillinae; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology; D007082:Ileum / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D011448:Prostaglandin Antagonists; D011453:Prostaglandins / Q000138:chemical synthesis; D011817:Rabbits; D011955:Receptors, Drug
chemical_list: D011448:Prostaglandin Antagonists; D011453:Prostaglandins; D011955:Receptors, Drug; D006632:Histamine; D000109:Acetylcholine