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。

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Vasoactive Intestinal Peptide (VIP), Rabbit anti-Human; paraffin.

血管活性肠肽(VIP)，兔抗人；石蜡切片。

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AIM: To study the expression of vasoactive intestinal polypeptide (VIP) in dental pulp-dentine complex of human premolar and its function.

目的：研究血管活性肠肽(VIP)在牙髓牙本质复合体中的表达，探讨其功能。

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AIM: To study the expression of vasoactive intestinal polypeptide (VIP) in dental pulp-dentine complex of human premolar and its function.

目的：研究血管活性肠肽(VIP)在牙髓牙本质复合体中的表达，探讨其功能。

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