title: Enkephalin effects on release of brain acetylcholine.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism*; D000595:Amino Acid Sequence; D000818:Animals; D002540:Cerebral Cortex / Q000378:metabolism*; D003864:Depression, Chemical; D004305:Dose-Response Relationship, Drug; D004723:Endorphins / Q000494:pharmacology*; D004745:Enkephalins / Q000008:administration & dosage / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D007275:Injections, Intravenous; D007276:Injections, Intraventricular; D009270:Naloxone / Q000494:pharmacology; D051381:Rats
chemical_list: D004723:Endorphins; D004745:Enkephalins; D009270:Naloxone; D000109:Acetylcholine