论文部分内容阅读
外周神经的传入冲动对交感传出冲动的节律具有重要影响,已为很多学者所证实。作者在兔和猫的急性实验中用气囊膨胀小肠段,观察了肠管内压力急剧升高时内脏神经节后纤维传出电活动的变化。实验用家兔23只,猫2只,静脉或腹腔注入1％戊巴比妥钠麻醉(每公斤体重40毫克),静脉注入三碘季胺酚(Flaxèdil)每公斤体重3毫克或箭毒(Curare)每公斤体重1毫克制动;施行人工呼吸。记录腹腔神
Peripheral nerve afferent impulses have an important impact on the rhythm of sympathetic afferent impulses and have been confirmed by many scholars. In an acute experiment of rabbits and cats, the small intestine was inflated with a balloon and the changes of the electrical activity of the fibers after visceral ganglia were observed when the pressure in the intestine was drastically increased. Twenty-three rabbits and two cats were injected intravenously or intraperitoneally with 1% sodium pentobarbital anesthesia (40 mg / kg body weight) and intravenous injection of 3 mg / kg body weight of Flaxeldil or 3 mg / Curare 1 mg / kg body weight Brakes; Apply artificial respiration. Record celiac God