title: Central release of acetylcholine following administration of morphine to unanesthetized rabbits.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism*; D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects; D002540:Cerebral Cortex / Q000187:drug effects / Q000378:metabolism*; D002552:Cerebral Ventricles / Q000187:drug effects / Q000378:metabolism*; D003864:Depression, Chemical; D007275:Injections, Intravenous; D009020:Morphine / Q000008:administration & dosage / Q000494:pharmacology*; D009044:Motor Cortex / Q000378:metabolism; D009388:Neostigmine / Q000494:pharmacology; D010477:Perfusion; D011817:Rabbits; D012119:Respiration / Q000187:drug effects; D013997:Time Factors
chemical_list: D009388:Neostigmine; D009020:Morphine; D000109:Acetylcholine