title: [Naga peptide of rabbit periaqueductal gray (PAG) and its relationship to acupuncture analgesia].
mesh_terms: D015670:Acupuncture Therapy; D000818:Animals; D001923:Brain Chemistry; D004599:Electric Stimulation Therapy; D009842:Oligopeptides / Q000302:isolation & purification / Q000502:physiology*; D010487:Periaqueductal Gray / Q000502:physiology*; D011817:Rabbits; D004561:Transcutaneous Electric Nerve Stimulation
chemical_list: D009842:Oligopeptides; C038175:asparaginyl-alanyl-glycyl-alanine