title: Enkephalin and beta-endorphin as mediators of electro-acupuncture analgesia in rabbits: an antiserum microinjection study.
mesh_terms: D015670:Acupuncture Therapy; D000698:Analgesia; D000818:Animals; D004723:Endorphins / Q000502:physiology*; D004745:Enkephalins / Q000276:immunology / Q000502:physiology*; D007106:Immune Sera; D007278:Injections, Spinal; D008297:Male; D008845:Microinjections; D009020:Morphine / Q000494:pharmacology; D011817:Rabbits; D001615:beta-Endorphin
chemical_list: D004723:Endorphins; D004745:Enkephalins; D007106:Immune Sera; D001615:beta-Endorphin; D009020:Morphine