目的探讨光活化的金丝桃素对体外培养胶质瘤细胞凋亡的诱导作用。
Objective To determine whether light-induced photoactivation of hypericin can induce apoptosis in malignant glioma in vitro.
目的探讨表没食子儿茶素没食子酸酯(EGCG)通过活化线粒体途径诱导人胃癌BGC823细胞凋亡的作用机制。
Objective to elucidate the mechanism of apoptosis induced by epigallocatechin-3-gallate (EGCG) on human gastric cancer BGC823 cells via mitochondrial pathway.
目的探讨激光活化BPD-MA光动力诱导肿瘤细胞凋亡的可能机制。
Objective To study on the mechanisms that photodynamic therapy with laser-activated BPD-MA induces human bladder cancer BIU-87 cell apoptosis.
经磷酸化活化的丝裂原活化蛋白激酶，可参与多种细胞生命活动，如调节基因转录，诱导细胞凋亡、调节细胞周期等。
The MAPK which activated through phosphorylation involve several cell life activities, just like the control gene transcription, induce cell death, regulate cell circle and so on.
结论P KC、TPK在T细胞活化、增殖及诱导肝癌细胞凋亡的信号转导中起重要作用。
Conclusion PKC and TPK play important role on the signal transduction in the activated and proliferating t cells and the induction of apoptosis of hepatoma cells.
CD4 7是T细胞活化的共刺激因子，活化T细胞凋亡过程，诱导T细胞无反应性，加强TCR信号传导的效率；
CD47 induces costimulatory signals on activation of T cell, T cell apoptosis and T cell anergy and enhances the efficiency of TCR signaling;
CD4 7是T细胞活化的共刺激因子，活化T细胞凋亡过程，诱导T细胞无反应性，加强TCR信号传导的效率；
CD47 induces costimulatory signals on activation of T cell, T cell apoptosis and T cell anergy and enhances the efficiency of TCR signaling;
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