title: Enkephalin/catecholamine interactions in cardiac, skeletal, and intestinal muscle.
mesh_terms: D000818:Animals; D001143:Arousal / Q000502:physiology; D001341:Autonomic Nervous System / Q000502:physiology; D001794:Blood Pressure; D001921:Brain / Q000502:physiology; D002395:Catecholamines / Q000502:physiology*; D004744:Enkephalin, Methionine / Q000502:physiology; D004745:Enkephalins / Q000502:physiology*; D006321:Heart / Q000294:innervation*; D006801:Humans; D007422:Intestines / Q000294:innervation; D009130:Muscle, Smooth / Q000294:innervation*; D009132:Muscles / Q000294:innervation*; D009200:Myocardial Contraction; D009619:Nociceptors / Q000502:physiology; D011957:Receptors, Opioid / Q000502:physiology
chemical_list: D002395:Catecholamines; D004745:Enkephalins; D011957:Receptors, Opioid; D004744:Enkephalin, Methionine