title: Morphine as inhibitor of prostaglandin E1 on the isolated guinea-pig intestine.
mesh_terms: D000818:Animals; D000893:Anti-Inflammatory Agents / Q000494:pharmacology; D001095:Arachidonic Acids / Q000037:antagonists & inhibitors; D003864:Depression, Chemical; D004336:Drug Antagonism; D005769:Gastrointestinal Motility / Q000187:drug effects*; D006027:Glycosides / Q000494:pharmacology; D006168:Guinea Pigs; D007082:Ileum; D066298:In Vitro Techniques; D007421:Intestine, Small / Q000502:physiology*; D007583:Jejunum; D009020:Morphine / Q000494:pharmacology*; D010545:Peroxides / Q000037:antagonists & inhibitors; D011448:Prostaglandin Antagonists; D014309:Tripelennamine / Q000494:pharmacology
chemical_list: D000893:Anti-Inflammatory Agents; D001095:Arachidonic Acids; D006027:Glycosides; D010545:Peroxides; D011448:Prostaglandin Antagonists; D014309:Tripelennamine; D009020:Morphine