三阴交穴显微结构的观察

采用成人及胎儿新鲜肢体为标本，以H．E染色切片、CajalFauordky染色方法及普鲁士蓝氯仿淋巴灌注，观察三阴交穴显微结构。结果显示：三明交穴的神经、血管、淋巴管及其分支的数量同非穴位处无显著性差异（P＞0．05）。但穴位处存在着大神经干，故认为穴位的针刺效应主要通过神经干起作用。

Observation on the Microstructure of Sanyinjiao Acupoint

Method: Fresh adult lirnbs were divided into acupoint and control group. (1) H. E stain:(2) Cajal-Fauordky stain: (3) Lymph perfusion and section. Result:the sensery organs are multiple structures of nerves, blood and lymph etc. in the acupoint. There isn't significant difference (P>0.05) for innervation of nerve, blood and lymph between the acupoint and other part. But there are some big nerve trunk in the tissues of the acupoint that play a different role in the reaction of human body