Aim To investigate the distribution of substance P (SP) and substance P receptor (SPR) in human hypertrophic scar tissue.

目的研究P物质（SP）及其受体（SPR）在人皮肤增生性瘢痕组织中的分布。

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Significant substance use, age and educational level interaction effect were found regarding total mobile time(P<0.05) and number of migrated city(P<0.000).

在总体流动时间（P<0.05）和流动城市数量（P<0.000）上存在显著的烟酒使用行为、年龄和教育水平的交互作用；

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The cholecystokinin, motilin and substance P in colonic mucosa were not found to be significant abnormality in IBS ( P >0 05).

胆囊收缩素、胃动素和P物质的含量两组无明显差别（P＞0．05）。

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The cholecystokinin, motilin and substance P in colonic mucosa were not found to be significant abnormality in IBS ( P >0 05).

胆囊收缩素、胃动素和P物质的含量两组无明显差别（P＞0．05）。

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