采用类霍乱原结合辣根过氧化物酶(CB-HRP)作为标记物,注入本组制备的内关穴得气的动物模型内关穴内。根据传入和传出神经对标记物的摄取和逆行传递的原理,追踪和观察了分布在内关穴内的各类神经纤维胞体在脊神经节、脊髓灰质、交感神经节中的节段性分布状况,从而探讨了内关穴与心脏之间的神经联系。 Using cholera-like combination of horseradish peroxidase (CB-HRP) as a marker, injected into this group of Neiyuan gas in the animal model Neiguan point. According to the principle of uptake and retrograde transmission of labeled and introduced nerves, the segmental distribution of various types of neurofibroblasts in spinal ganglia, spinal gray matter and sympathetic ganglia was traced and observed , So as to explore the nerve connection between Neiguan and heart.