title: Prostaglandin: liberation from and formation in perfused frog intestine.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001001:Anura; D001095:Arachidonic Acids / Q000494:pharmacology; D002855:Chromatography, Thin Layer; D004789:Enzyme Activation; D066298:In Vitro Techniques; D007413:Intestinal Mucosa / Q000378:metabolism*; D008244:Lysophosphatidylcholines / Q000494:pharmacology; D010477:Perfusion; D010740:Phospholipases / Q000378:metabolism; D010879:Piperazines / Q000494:pharmacology; D011453:Prostaglandins / Q000096:biosynthesis* / Q000378:metabolism*; D013268:Stimulation, Chemical
chemical_list: D001095:Arachidonic Acids; D008244:Lysophosphatidylcholines; D010879:Piperazines; D011453:Prostaglandins; D010740:Phospholipases; D000109:Acetylcholine