title: Actions of acetylcholine and atropine on cerebral cortical neurons in chronically morphine-treated rats.
mesh_terms: D000109:Acetylcholine / Q000502:physiology*; D000818:Animals; D001285:Atropine / Q000494:pharmacology*; D002540:Cerebral Cortex / Q000187:drug effects* / Q000378:metabolism; D004305:Dose-Response Relationship, Drug; D005971:Glutamates / Q000502:physiology; D008297:Male; D009020:Morphine / Q000008:administration & dosage / Q000494:pharmacology*; D009474:Neurons / Q000187:drug effects / Q000378:metabolism; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D005971:Glutamates; D009020:Morphine; D001285:Atropine; D000109:Acetylcholine