Role of Interleukin-10 in the Maintenance of Hemodialysis in Patients With Immune Deficiency
- VernacularTitle:不同透析膜对血液透析患者外周血单个核细胞分泌IL-10的影响
- Author:
Haidong YAN
;
Man LI
;
Maoling FENG
;
Zhengzi QIAN
;
Xiaoyong ZHENG
- Publication Type:Journal Article
- From:
Journal of China Medical University
2001;30(2):143-144，146
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To determine the role of interleukin-10 (IL-10) secreted by peripheral blood mononuclear cells (PBMC) in the maintenance of hemodialysis in patients with immune deficiency and to evaluate thot if IL-10 can bea biocompatibility index of dialyzer. Methods: Twenty patients with end-stage renal disease were divided into maintenance hemodialysis group (MHD group) and non-hemodialysis group (NHD group). Patients in MHD group were dialyzed with cellulose (CA group) and polysulfone (PS group) dialyzers respectively. Ten healthy persons were as controls (CON group). The levels of IL-10 in supernatants of PBMC cultured with or without lipopolysaccharide (LPS) were measured by using ELISA method in all groups. Results: There was no spontanous IL-10 secretion in all groups. The level of IL-10 in all supernatants secreted by PBMC cultured with LPS increased significantly, and the increased levels of IL-10 in MHD and NHD patients were lower than that in controls. The PBMC stimulated by LPS secreted more IL-10 in patients dialyzed by PS with better biocompatibility than those of CA dialyzers with poor biocompatibility. Conclusion: Patients immune deficiency could be improved by using better biocompatible dialyzers more than poor ones, particularly in humoral immunity induced by urimia. The IL-10 could be a parameter in evaluating the biocompatibility of dialyzer.
