电针“肾俞”穴对家兔肾血流量的影响

Effect of Electroacupuncture at "Shenshu" Point on Renal Blood Flow in Rabbits

以氢气清除法测得的肾血流量（RBF）为指标，观察电针家兔“肾俞”穴，在正常、肾缺血及双侧肾神经被切断的情况下，对RBF的影响。结果显示：在双侧肾神经完整的情况下，无论是正常，还是肾缺血状态，电针“肾俞”穴均可使RBF下降；而切断双侧肾神经后，则电针“肾俞”穴可升高RBF。提示：“肾俞”穴电针的抑制效应与肾神经有关，兴奋效应与体液因素有关。

The purpose of this study is to observe the effect of electroacupuncture at 'Shenshu' point (U. B. -23 ) on the renal blood flow (RBF ) under the conditions of normal, glyceroLinduced renal ischemia and renal neurotorny. The RBF, which is measured by hydrogen gas clearance method, was chosen as index. The results are as follows:1. RBF is decreased by electroacupuncturing 'Shenshu' point under both conditions of normal and glycerol-induced renal ischemia.2. After renal neurotomy, RBF is increased by electroacupuncturing 'Shenshu'point.These facts suggest that the effects of electroacupuncture at 'Shenshu' point relate to the renal nerve and body fluid