Cxcr4 expression on cd4 t helper cells in hiv infection 研究cxcr4在感染爱滋病病毒者的cd4 t辅助细胞上的表现模式
The hope is that the stem cells and other " helper cells " will keep the transplanted tissue alive 这寄望于干细胞和其他“辅助细胞”使得植入的组织存活。
Major histocompatibility complex ( mhc ) class ii molecules are the predominant presenters of exogenous antigens to t helper cells 主要组织相容性复合体( mhc )类分子可将外源性抗原提呈给t辅助细胞。
Released by t helper cells , it facilitates t cell proliferation and differentiation , accelerates the growth of b cells , and activates monocyte and natural killer cells 淋巴细胞分裂外,亦可促进b淋巴细胞的生长,活化单核球和自然杀手细胞
Akahoshi m , nakashima h , tanaka y , et al . th1 / th2 balance of peripheral t helper cells in systemic lupus erythematosus [ j ] . arthritis rheum , 1999 , 42 : 1644 张红娟,王宗发,彭学标,等.系统性红斑狼疮患者血清白介素10水平与外周血单个核细胞分泌白介素12水平的关系[ j ]中华皮肤科杂志, 2001 , 34 : 287
The functional and quantitative balances of the t helper cells subsets guarantee the normal immune - state of the body while the consequent disequilibrium is involved in a number of diseases , especially those caused by the immunoabnormality 辅助性t细胞亚群平衡是维持机体正常的免疫状态的重要因素,其失衡参与许多疾病,特别是免疫相关性疾病的发生、发展。
英文解释
T cell with CD4 receptor that recognizes antigens on the surface of a virus-infected cell and secretes lymphokines that stimulate B cells and killer T cells; helper T cells are infected and killed by the AIDS virus 同义词:helper T cell, CD4 T cell, CD4 cell,