antigen presenting meaning in Chinese
抗原呈递
Examples
- During pregnancy mothers may become sensitized to platelet membrane antigens present on fetal platelets
在怀孕期内母亲也许会对胎儿的血小板细胞膜上表达的抗体过敏。 - It is verified in different labs that the antigens presented by live lab can induce immuno - responses
乳酸菌活菌携带抗原可以诱导免疫反应已经在不同的实验室得到了证明。 - This algorithm is based on the thinking of " danger " discrimination and introduced antigen presenting cell and different danger signals
该算法以识别“危险”为核心思想，增加了对抗原提呈细胞和不同危险信号的使用。 - Effective activation of antigen - specific t cells not only requires the first signal transduction through t - cell receptor ( tcr ) binding with peptide - mhc complex on the antigen presenting cell ( apc ) , but also needs the second signal , termed costimulation . costimulation critical to the degree and consequence of t cell activation is provided by interaction between soluble factors or cell - surface molecules on the t cell and on the apc
而t细胞的活化除需要t细胞受体( tcr )与抗原呈递细胞( antigenpresentingcell , apc )表面的抗原肽- mhc复合物结合所形成的第一信号外，还需要t细胞和apc表面的其它膜分子结合所提供的共刺激信号(亦称第二信号或辅助刺激信号， costimulatorysignal )的参与。 - Methods employed to prepare vaccine include rumor cells genetically modified with cytokines , costimulatory molecules and tumor antigenic peptides , dendritic cells ( dc ) primed with tumor antigens in vitro or genetically modified with tumor antigens , or fusion of tumor cells with antigen presenting cells ( apc )
现有的比较受到关注的制备肿瘤疫苗的方法有各种细胞因子、共刺激分子、肿瘤抗原肽等基因修饰的肿瘤细胞疫苗；体外抗原致敏的或肿瘤抗原肽基因修饰的树突状细胞疫苗；肿瘤细胞与抗原递呈细胞融合疫苗等。