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在蟾蜍离体神经标本的实验中,我们看到了电针刺激对外周神经有压抑作用。但初步认为,这种压抑作用恐怕难以用来解释电针的镇痛作用。为了更好地探讨这种压抑作用对神经纤维中不同成分的作用,以便了解它究竟在多大程度上可以用来解释电针的镇痛效应,我们认为有必要进一步在哺乳类动物在体神经上进行实验。方法猫及猴,戊巴比妥钠42毫克/公斤体重腹腔注射麻醉,实验过程中根据需要补充。动物仰卧,下半身及一侧下肢固定,保持大腿内侧面于水平位置。沿隐神经走行方向在大腿内侧作三个3～4厘米小切口,分离三小段隐神经,分别做成三个油槽。靠近腹股沟处结扎隐神经,
In the experiment of isolated toads from toads, we observed that electroacupuncture has a suppressive effect on peripheral nerves. But initially that this depressing effect may be difficult to explain the analgesic effect of electroacupuncture. In order to better explore the effect of this repression on the different components of nerve fibers in order to understand to what extent it can be used to explain the analgesic effect of electroacupuncture we consider it necessary to further elucidate the effects of conduct experiment. Methods Cats and monkeys, sodium pentobarbital 42 mg / kg body weight intraperitoneally injected anesthetized, supplemented as needed during the experiment. Animals supine, lower body and one side of the lower limb fixed, keeping the inside of the thigh in horizontal position. Along the walking direction of the saphenous nerve in the thigh to make three small 3 ~ 4 cm incision, separation of three small saphenous nerve, respectively, made of three oil tank. Close to the inguinal Department ligation saphenous nerve,