title: Psychoactive drugs on brain acetylcholine (Ach) levels in rats.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism*; D000818:Animals; D001923:Brain Chemistry / Q000187:drug effects*; D005260:Female; D008297:Male; D011619:Psychotropic Drugs / Q000494:pharmacology*; D051381:Rats
chemical_list: D011619:Psychotropic Drugs; D000109:Acetylcholine