糖尿病患者外周血T细胞亚群细胞因子的表达  

Expressions of T cell subsets cytokines in peripheral blood of patients with diabetes

作　　者：李艳玲[1,2] 陈晔[1,2] 彭丽[1,2] 崔焕焕[1,2] 王燕燕[1,2] 王坚[1,2] 

机构地区：[1]南方医科大学南京临床学院 [2]南京军区南京总医院内分泌病科,江苏省210002

出　　处：《江苏医药》2014年第15期1752-1754,共3页Jiangsu Medical Journal

基　　金：国家自然科学基金(81370922)

摘　　要：目的探讨糖尿病患者外周血T细胞亚群细胞因子的表达。方法采用ELISA法检测1型糖尿病(T1DM)患者(A组,63例)、2型糖尿病(T2DM)患者(B组,60例)和正常体检者(C组,40例)外周血Th1型细胞因子γ干扰素、Th2型细胞因子IL-4,Th17型细胞因子IL-17和调节T细胞型细胞因子IL-10表达水平。分析检测结果。结果 A组γ干扰素和IL-17表达水平高于C组(P<0.01),IL-4和IL-10低于C组(P<0.01);B组γ干扰素和IL-10低于C组(P<0.01),IL-17高于C组(P<0.01)。糖尿病患者IL-17表达水平与γ干扰素呈正相关,与IL-10呈负相关(P<0.05)。结论 T1DM及T2DM患者CD4+T细胞亚群存在不同的失衡状态。Objective To explore the expressions of T cell subsets cytokines in peripheral blood of patients with diabetes. Methods In the patients with type 1 diabetes mellitus（T1DM,group A,63 cases） and with type 2 diabetes mellitus（T2DM, group B, 60 cases） and healthy people（group C,40 cases）, the cytokines of T cell subsets in peripheral blood were detected by ELISA, which included Thl-type cytokine IFN-γ,Th2-type cytokine IL-10, Th17-type cytokine IL-17 and regulatory T cells- type cytokine IL-4. The results were analyzed. Results The levels of IFN-γ and IL-17 were higher, but IL-4 and IL-10 were lower, in group A than those in group C（P〈0.05）. The levels of IFN-γ and IL-10 were lower, but IL-17 level was higher, in group B than those in group C（P〈0. 05）. In the patients with diabetes mellitus, the level of IL-17 was positively correlated to that of IFN-γ, but was negatively correlated to that of IL-10. Conclusion The imbalance of the subsets of CD4^＋T cell in the .patients with diabetes mellitus is different.

关 键 词：糖尿病 辅助T细胞 自身免疫 

分 类 号：R587[医药卫生—内分泌]