不同穴位电针对家兔闪光视网膜电图的作用

本文将２４只家兔随机分为４组，即合谷组、三阴交组、昆仑组和对照点组，分别施以电针，采用视觉电生理方法，在针刺前后及针刺过程中每隔５ｍｉｎ记录闪光视网膜电图（ＦＥＲＧ）１次，观察针刺对ＦＥＲＧ的影响。结果表明，针刺合谷、昆仑组ａ、ｂ波振幅增加，三阴交组振幅下降；合谷、昆仑组ｂ波峰潜时缩短，而三阴交组峰潜时延后，针刺对照点对ａ、ｂ振幅及峰潜时均无明显影响。主题词

Effects of Acupuncture of Different Points on Flash Electroretinogram in Rabbits

In order to demonstrate the effect of acupuncture on retinal function, the experiment was performed on 24 albino rabbits,which were divided randomly into four groups I i. e, Hegu group, Sanyinjiao group, Kunlun group and control group. They received electroacupunctute of Hegu (LI4), ssanyinjiao (SP 6 ),Kunlun(BL 60) and control point respectively. Flash Electroretinogram (FERG) was recorded before and after acupuncture, and during acupuncture once each 5 min.The results showed that amplitudes of both a--and bwaves increased in the Hegu group and the Kulun Group,and decreased in the Sanyinjiao group. The implicit time of b-wave shorted after acupuncture in the Hegu group and the Kunlun group,and delayed in the Sanyinjiao group. However, the implicit time of a-wave did not have evident change in all the groups. Acupuncture of the control point did not have marked effects on the amplitude and implicit time of and b-waves.