Relationship between Lipopolysaccharide,(1,3)-β-D Glucan and Disease Activity of Crohn’s Disease
10.3969/j.issn.1008-7125.2015.07.006
- VernacularTitle:脂多糖和（1，3）-β-D 葡聚糖与克罗恩病疾病活动度的关系
- Author:
Yanmin GUO
;
Zhanju LIU
- Publication Type:Journal Article
- Keywords:
Crohn Disease;
Endotoxins;
beta-Glucans;
Disease Activity
- From:
Chinese Journal of Gastroenterology
2015;(7):407-410
- CountryChina
- Language:Chinese
-
Abstract:
Background:Lipopolysaccharide( LPS)and(1,3)-β-D glucan( BG)are involved in the process of Crohn’s disease(CD)by activating immune cells in gut to produce inflammatory cytokines. Aims:To investigate the relationship between LPS,BG and disease activity of CD. Methods:Sixty-eight patients with CD from April 2013 to July 2014 at Shanghai Tenth People’s Hospital were enrolled,of them 41 cases were active-CD( A-CD group)and 27 cases were remission-CD(R-CD group). Twenty healthy subjects were served as normal controls. Crohn’s disease activity index (CDAI)and simple endoscopic score for Crohn’s disease(SES-CD)were used to assess the disease activity and severity. Serum levels of LPS,BG,ESR and CRP were determined,and their relationships were analyzed. Results:Serum levels of LPS and BG in A-CD group were significantly higher than those in R-CD and control groups(P all < 0. 05). No significant differences in serum levels of LPS and BG were found between R-CD and control groups(P all > 0. 05). Levels of LPS and BG were positively correlated with CDAI,SES-CD and ESR(P all < 0. 05),but was not correlated with CRP(P all >0. 05). Conclusions:Serum levels of LPS and BG can be used to assess the disease activity and severity of endoscopic mucosal lesions in CD.
