title: The role of central catecholamine in acupuncture analgesia.
mesh_terms: D015670:Acupuncture Therapy; D000698:Analgesia; D000818:Animals; D002395:Catecholamines / Q000494:pharmacology*; D002490:Central Nervous System / Q000502:physiology; D005260:Female; D008297:Male; D010146:Pain / Q000503:physiopathology; D011817:Rabbits; D051381:Rats; D012684:Sensory Thresholds
chemical_list: D002395:Catecholamines