title: Mechanism of acetylcholine release; presynaptic inhibition by noradrenaline of acetylcholine release in autonomic nervous system.
mesh_terms: D000109:Acetylcholine / Q000037:antagonists & inhibitors / Q000378:metabolism*; D001341:Autonomic Nervous System / Q000502:physiology*; D005725:Ganglia, Autonomic / Q000502:physiology; D006801:Humans; D009411:Nerve Endings / Q000502:physiology; D009638:Norepinephrine / Q000502:physiology*; D013569:Synapses / Q000502:physiology; D009435:Synaptic Transmission
chemical_list: D000109:Acetylcholine; D009638:Norepinephrine