Clinical significance of CD4+ CD25+ CD127 low regulatory T cells expression in the peripheral blood of patients with acute cerebral infarction / 安徽医科大学学报
Acta Universitatis Medicinalis Anhui
;
(6): 633-636, 2014.
Artigo
em Chinês
| WPRIM
| ID: wpr-448479
ABSTRACT
Objective To investigate the expression of CD4 +CD25 +CD127 low regulatory T cells in peripheral blood mononuclear cells( PBMNCs) in order to explore the influence on the immune status and disease progression in the different period of acute ischemic stroke. Methods 60 patients with acute cerebral infarction were selected as the stroke group,and divided them into the 24~48 h group (n=16), 3~7 d group (n=22) and 8~14 d group (n=22);22 healthy human were set as the control group. To analyze the percentage of CD4 +CD25 +CD127low regu-latory T cells in the peripheral blood of acute cerebral infarction patients and healthy human with flow cytometry. Results The percentages of CD4 +CD25 +CD127 low and CD4 +CD25 high regulatory T cells in the peripheral blood of the stroke group were significantly decreased at 24 ~48 h,3 ~7 d ( P 0.05);the percentage of CD4 + regula-tory T cells in the peripheral blood of the stroke group was significantly higher than control group ( P <0.05 ) . Conclusion Imbalance of regulatory T cells is very likely to play an important role in the immunological injury of acute ischemic stroke. Regulatory T cells may be involved in the pathogenesis of acute ischemic stroke,and early detection may provide a basis for treatment.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo de rastreamento
Idioma:
Chinês
Revista:
Acta Universitatis Medicinalis Anhui
Ano de publicação:
2014
Tipo de documento:
Artigo
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