title: [Effect of electro-acupuncture on neurons of midbrain periaqueductal gray sensitive to morphine and 5-HT in rabbits].
mesh_terms: D015670:Acupuncture Therapy; D000818:Animals; D004558:Electric Stimulation; D005260:Female; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D009270:Naloxone / Q000494:pharmacology; D009474:Neurons / Q000187:drug effects / Q000502:physiology; D010487:Periaqueductal Gray / Q000187:drug effects*; D011817:Rabbits; D012701:Serotonin / Q000494:pharmacology*
chemical_list: D012701:Serotonin; D009270:Naloxone; D009020:Morphine