title: Morphine tolerance in a human neuroblastoma line: changes in choline acetylase and cholinesterase activities.
mesh_terms: D000123:Acetyltransferases / Q000037:antagonists & inhibitors / Q000378:metabolism*; D002455:Cell Division / Q000187:drug effects; D002460:Cell Line; D002470:Cell Survival / Q000187:drug effects; D002794:Choline; D002802:Cholinesterases / Q000378:metabolism*; D004305:Dose-Response Relationship, Drug; D004361:Drug Tolerance; D006801:Humans; D009020:Morphine / Q000494:pharmacology*; D009447:Neuroblastoma; D009474:Neurons / Q000201:enzymology*; D013268:Stimulation, Chemical
chemical_list: D009020:Morphine; D000123:Acetyltransferases; D002802:Cholinesterases; D002794:Choline