Changes of CD4~+CD_(25)~+ Regulatory T Cells in Children with Autoimmune Diseases
- VernacularTitle:自身免疫性疾病患儿CD4~+CD_(25)~+调节性T细胞的变化
- Author:
li-ping, SUN
;
chun-rong, SUN
;
xiao-dai, CUI
;
feng-qi, WU
- Publication Type:Journal Article
- Keywords:
autoimmune disease;
regulatory T cells;
flow cytometric method;
child
- From:Journal of Applied Clinical Pediatrics
2004;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective Through detecting CD4+CD25+ T regulatory cells(Treg)in the peripheral blood in children suffering autoimmune diseases and normal controls to learn about the changes of Tregs during the diseases and to acquire some references for clinical diagnosis and treatment.Methods The data were reviewed for CD4+CD25+ Treg cells of the 93 children diagnosed as pediatric autoimmune disease in Children′s Hospital Affiliated to Capital Institute of Pediatrics from Nov.2007 to Jun.2008.Thirty-five normal children in the contempora-neous physical examination were selected as the control group.The percentage of CD4+CD25+ Treg cells and CD4+ T cells to the total T cells were determined by flow cytometric method.Data of the JRA group(22 cases),SLE group(12 cases) and HSP group(12 cases),which were the first three according to the number of cases,were respectively compared with the controls.Independent-samples t test was performed for a statistic analysis with SPSS 11.5 software.Results 1.The percentages of CD4+CD25+ Treg cells to the total T cells and CD4+ T cells in the autoimmune diseases children[(6.14?3.21)% and(21.85?11.68)%,respectively] were both higher than those in the control group[(3.68?1.02)% and(12.83?3.61)%,respectively Pa
