title: [Periaqueductal gray matter participates in the inhibitory effect of electrical needling on the defense reaction].
mesh_terms: D015670:Acupuncture Therapy; D000818:Animals; D001111:Arcuate Nucleus of Hypothalamus / Q000502:physiology; D003674:Defense Mechanisms; D004558:Electric Stimulation; D005260:Female; D007031:Hypothalamus / Q000502:physiology*; D008297:Male; D009270:Naloxone / Q000494:pharmacology; D010487:Periaqueductal Gray / Q000502:physiology*; D011817:Rabbits
chemical_list: D009270:Naloxone