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Hypothalamic paraventricular nucleus plays a role in acupuncture analgesia through the central nervous system in the
Acupuncture & Electro-Therapeutics Research
|July 1, 1992
Abstract:
This work investigates the effect of hypothalamic paraventricular nucleus (PVN) on acupuncture analgesia in the rat. Electrical stimulation of PVN or injection of L-glutamate sodium into PVN could enhance the analgesic effect induced by acupuncture Zusanli (St. 36) while the electrical cauterization of PVN is decreased; Removal of the pituitary could not influence the effect of enhancing acupuncture analgesia induced by the injection of L-glutamate sodium into PVN. These results suggest that PVN might play an important role in acupuncture analgesia through central nervous system.