[The effect of the trigeminal system in facial acupuncture analgesia and its experimental morphological study].
D015670:Acupuncture Therapy; D000344:Afferent Pathways; D000818:Animals; D002415:Cats; D004599:Electric Stimulation Therapy; D005145:Face; D051379:Mice; D010146:Pain / Q000503:physiopathology*; D011817:Rabbits; D013569:Synapses / Q000648:ultrastructure; D004561:Transcutaneous Electric Nerve Stimulation; D014275:Trigeminal Caudal Nucleus / Q000502:physiology* / Q000648:ultrastructure; D014276:Trigeminal Nerve / Q000502:physiology* / Q000648:ultrastructure; D014279:Trigeminal Nucleus, Spinal / Q000502:physiology*