The action of morphine and antagonists of the narcotic action of morphine on acetyl choline synthesis in brain.
D000109:Acetylcholine / Q000502:physiology*; D001921:Brain / Q000378:metabolism*; D002794:Choline; D009020:Morphine / Q000037:antagonists & inhibitors* / Q000494:pharmacology*; D009294:Narcotics; D009448:Neurochemistry; D009435:Synaptic Transmission
D009294:Narcotics; D009020:Morphine; D002794:Choline; D000109:Acetylcholine
ACETYLCHOLINE/physiology; BRAIN/metabolism; MORPHINE/antagonists; MORPHINE/effects