本实验用2～10％HRP水溶液,注入成年家兔的盲肠浆膜下和足三里穴区,并解剖了足三里穴区,观察该区腓深神经的组成。HRP藉内脏与躯体传入神经的摄取和逆行传送,在脊神经节中显示了其传入神经起源的胞体及节段分布。观察到盲肠和足三里穴区在脊神经节中的重合区。结果表明。1.盲肠的传入神经的标记细胞位于脊神经节 In this experiment, 2 ~ 10% HRP aqueous solution was injected into the cecum subsurface and Zusanli acupoints of adult rabbits, and the Zusanli acupoint was dissected to observe the composition of the deep peroneal nerve. HRP by visceral and somatic afferent nerve uptake and retrograde transmission, in the dorsal root ganglion showed its afferent neural origin of the somatic and segmental distribution. The cecum and Zusanli acupoints were observed to coincide in the dorsal root ganglia. The results show. 1. Cecal afferent nerve tag cells located in the dorsal root ganglion