title: Neurogenic vasodilatation mediated by the autonomic nervous system.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000320:Adrenergic Fibers / Q000502:physiology; D000818:Animals; D001341:Autonomic Nervous System / Q000502:physiology*; D001808:Blood Vessels / Q000187:drug effects / Q000294:innervation*; D002415:Cats; D002799:Cholinergic Fibers / Q000502:physiology; D004285:Dogs; D004298:Dopamine / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D006632:Histamine / Q000494:pharmacology; D006801:Humans; D009130:Muscle, Smooth / Q000187:drug effects; D051381:Rats; D012701:Serotonin / Q000494:pharmacology; D009435:Synaptic Transmission / Q000187:drug effects; D014660:Vasoactive Intestinal Peptide / Q000494:pharmacology; D014664:Vasodilation / Q000187:drug effects; D014666:Vasomotor System / Q000187:drug effects / Q000502:physiology
chemical_list: D012701:Serotonin; D014660:Vasoactive Intestinal Peptide; D006632:Histamine; D000109:Acetylcholine; D004298:Dopamine