中国中医药信息杂志2018，Vol.25Issue(11)：36-40,5.DOI:10.3969/j.issn.1005-5304.2018.11.009
健脾清肠方联合骨化三醇对溃疡性结肠炎大鼠白细胞介素-17和干扰素-γ表达的影响
Effects of Jianpi Qingchang Decoction Combined with Calcitriol on IL-17 and IFN-γ in Ulcerative Colitis Rats
摘要
Abstract
Objective To investigate the effects of Jianpi Qingchang Decoction combined with Calcitriol on the expressions of IL-17 and IFN-γ in colitis in rats with ulcerative colitis; To discuss the mechanism of action. Methods Experimental rats were randomly divided into control group, model group, Mesalazine group, Calcitriol group, Jianpi Qingchang Decoction+Calcitriol group, with 10 rats in each group. Except for the control group, other groups were given TNBs for modeling. The administration began on the 3rd day after modeling. All rats were weighed and sacrificed on the 11th day after administration. The disease activity index (DAI) were calculated and the colon histopathological (HPS) were evaluated under microscope. The mRNA and protein expressions of IFN-γ and IL-17 in colonic mucosa were detected by RT-PCR and immunohistochemistry. Results Compared with the control group, the DAI and HPS of the model group increased significantly (P<0.01); Compared with the model group, the DAI and HPS of administration groups were reduced significantly (P<0.05, P<0.01), and the mRNA and protein expressions of IFN-γ and IL-17 in Mesalazine group and Jianpi Qingchang Decoction+Calcitriol group decreased significantly (P<0.01). Conclusion Jianpi Qingchang Decoction combined with Calcitriol can down-regulate IL-17 expression, decrease the activity of immune cells, reduce the secretion of inflammatory cells, and lessen the damage of colonic mucosa by regulating Th17 cells.关键词
健脾清肠方/骨化三醇/溃疡性结肠炎/干扰素-γ/白细胞介素-17/大鼠Key words
Jianpi Qingchang Decoction/Calcitriol/ulcerative colitis/IFN-γ/IL-17/rats分类
医药卫生引用本文复制引用
卢璐,袁建业,费晓燕,卞慧,林江..健脾清肠方联合骨化三醇对溃疡性结肠炎大鼠白细胞介素-17和干扰素-γ表达的影响[J].中国中医药信息杂志,2018,25(11):36-40,5.基金项目
上海中医药大学预算内项目(1291) （1291）
