The distribution of VIP and SP immunoreactive (VIP IR and SP IR) nerve fibers in human duodenum was studied by using immunohistochemical ABC method.

 
  • 本文采用免疫组织化学ABC法研究血管活性肠肽(VIP)能神经和P物质(SP)能神经在人十二指肠壁内的分布。结果显示:VIP能和SP能神经纤维和神经元均呈棕褐色;
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