Relationship between systemic lupus erythematosus and hepatitis B infection and cytokine regulation
- VernacularTitle:系统性红斑狼疮和乙型肝炎病毒感染的相互关系及细胞因子的调节作用
- Author:
Yongxian CAO
;
Bin WANG
;
Xiuying YU
;
Ying CHEN
- Publication Type:Journal Article
- Keywords:
Lupus erythematosus,systemic;
Hepatitis B virus;
Cytokines
- From:
Chinese Journal of Rheumatology
2001;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the relationship between systemic lupus erythematosus (SLE) and hepatitis B virus (HBV) infection and the regulation of Th1/Th2 cytokine.Methods The HBV surface marker of 131 SLE patients and 582 age sex matched healthy subjects as the control was tested using sandwich ELISA.Four groups:patients with SLE and HBV infection (A),with SLE (B),with chronic hepatitis B infection (C) and normal controls (D) were selected for measurement of the production of IFN ? and IL 10 in serum of each group.Results None of the 131 SLE patients were positive for HBsAg,which was significantly lower than that of controls (7 7%, P 0 05).But HBeAb,HBcAb and HBsAb positive occurence was 43 8% in SLE,which was much higher than normal controls (26 1%, P 0 05).The IL 10 in SLE patients was much higher than in the normal controls ( P 0 05).Conclusion In SLE patients,the surface marker of HBV HBsAg is remarkebly lower,while the HBsAb is comparatively higher.In patients with SLE and HBV infection,their serum IL 10 and IFN ? levels are significantly different from those of SLE patients,but not correlated to those of HBV infection patients.This phenomenon may result from the interaction between Th1/Th2 cytokines.