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目的研究外周血CD4+CD25+调节性T细胞比例对移植肾远期存活的影响及其作用机制,为CD4+CD25+Treg参与移植免疫耐受及临床采用监测CD4+CD25+Treg比例评估移植受者免疫功能状态提供实验依据。方法肾移植受者42例按肾移植术后恢复情况分为移植肾长期存活组28
Objective To study the effect of CD4 + CD25 + regulatory T cells on long-term graft survival in peripheral blood and its mechanism of action in order to evaluate the CD4 + CD25 + Treg ratio of CD4 + CD25 + Treg in transplantation tolerance and clinical evaluation The immune function provides the experimental evidence. Methods 42 cases of renal transplant recipients were divided into long-term graft survival group 28