title: Brain acetylcholine during morphine withdrawal.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism*; D000818:Animals; D001921:Brain / Q000187:drug effects / Q000378:metabolism*; D005260:Female; D006801:Humans; D009020:Morphine / Q000633:toxicity*; D009270:Naloxone / Q000494:pharmacology; D051381:Rats; D011919:Rats, Inbred Strains; D011950:Receptors, Cholinergic / Q000187:drug effects / Q000378:metabolism; D013375:Substance Withdrawal Syndrome / Q000378:metabolism / Q000503:physiopathology*
chemical_list: D011950:Receptors, Cholinergic; D009270:Naloxone; D009020:Morphine; D000109:Acetylcholine