本研究应用电镜免疫细胞化学方法，对小儿先天性巨结肠病结肠壁内含P物质（SP）神经进行了观察。
The ultrastructure of substance P (SP) neuron in the colon of patients with Hirschsprung's disease was investigated by using immunoelectron microscopic method.
目的探讨人空回肠入壁动脉走行及表面动脉形态，为空回肠的器官移植提供巨微解剖学资料。
Objective To provide the anatomical data of the arterial blood-supply to the jejunoileum for the selective angiography of the jejunoileac arteries and the therapeutic methods by arterial intervention.
结果先天性巨结肠狭窄部肠壁肌间神经无神经细胞，可见增多的直径增粗无髓鞘纤维，呈波浪状弯曲。
Results The ganglion cell wasn't found in myenteric nerve plexus of the constriction section. The diameter and the number of the nerve fibers were increased; Schwann's cells were increased.
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