title: [D-Ala2,D-Met5NH2]-enkephalin inhibits acetylcholine release from the submucosal plexus of rat colon.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism*; D000818:Animals; D003106:Colon / Q000294:innervation / Q000378:metabolism; D004744:Enkephalin, Methionine / Q000031:analogs & derivatives* / Q000494:pharmacology; D066298:In Vitro Techniques; D007413:Intestinal Mucosa / Q000187:drug effects / Q000378:metabolism*; D009020:Morphine / Q000494:pharmacology; D009270:Naloxone / Q000494:pharmacology; D051381:Rats
chemical_list: D009270:Naloxone; D004744:Enkephalin, Methionine; C022118:enkephalinamide-Met, Ala(2)-; D009020:Morphine; D000109:Acetylcholine