T淋巴细胞免疫功能的研究进展

被引:36
作者
周雄
胥志跃
机构
[1] 湖南省儿童医院PICU科
关键词
T淋巴细胞; 发育; 抗原识别; T淋巴细胞亚群;
D O I
10.13404/j.cnki.cjbhh.2012.05.009
中图分类号
R392.12 [免疫细胞生物学];
学科分类号
100108 [医学免疫学];
摘要
经典免疫细胞中T淋巴细胞是参与机体细胞免疫反应,并在免疫应答中起重要调节作用的免疫细胞。正常情况下T细胞及其亚群的数目在周围组织中相对稳定,机体正常免疫应答过程依赖于各种免疫细胞之间的恒定,从而形成适度的免疫应答,使之既能清除抗原性异物,又不损伤机体自身组织。近年来,随着对机体免疫功能研究的不断深入,对T细胞的研究越来越全面。本文从T淋巴细胞的发育、抗原识别、T淋巴细胞亚群进行综述。
引用
收藏
页码:136 / 138
页数:3
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