CD80 is one of the co-stimulatory molecules binding CD28, which binds CD28 on the surface of t cells to provide second signal for efficient activation of t cells.
而CD 80是能够与CD 28分子结合的共刺激分子之一，它与T细胞表面CD 28分子的结合为T细胞有效活化提供第二信号。
The results show that the four co-stimulatory molecules anticipate the egg granuloma formation. Especially the effect of B7-2 and CD40 molecules are more significant.
实验结果显示，4种协同刺激分子均参与虫卵肉芽肿的形成，尤其是B7 - 2和CD 40分子的作用更为显著。
No statistically significant difference in the expression levels of co-stimulatory molecules on dendritic cells surface between the groups immunized with DNA vaccine alone or with TLRs.
单用DNA疫苗或联用TLR免疫的组间的树突状细胞表面上的共刺激分子的表达水平没有统计学上的显著差异。
Objective: To measure the expression of co-stimulatory molecule CD80 on peripheral blood T lymphocytes in patients with psoriasis and its correlation with psoriasis area and severity index (PASI).
目的：研究银屑病患者外周血T淋巴细胞表面共刺激分子CD80的表达及其与银屑病皮损面积和严重程度指数（PASI）的相关性。
In recent years, tumor necrosis factor receptor (TNFR) family member-OX40 (CD134), as a key co-stimulatory molecule, involved in maintenance of activation, proliferation, survival of CD4 + t cells.
近年来，肿瘤坏死因子受体超家族成员-OX40 (CD134)，作为一共刺激分子对于维持CD 4 +T细胞的活化、增值、存活起到关键性作用。
Conclusion (1) The abnormal high expression of peripheral blood co stimulatory molecules CD28 suggested CD28 disorder may play an important role in immuno pathogenesis of CAA.
结论(1)CAA患者外周血共刺激分子CD 2 8异常高表达，提示CD 2 8失调可能在CAA免疫发病中起重要作用。
Conclusion (1) The abnormal high expression of peripheral blood co stimulatory molecules CD28 suggested CD28 disorder may play an important role in immuno pathogenesis of CAA.
结论(1)CAA患者外周血共刺激分子CD 2 8异常高表达，提示CD 2 8失调可能在CAA免疫发病中起重要作用。
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