Both "helper" (CD4) and "cytotoxic" (CD8) T-cell classes have been described.

现已明确两类T细胞：辅助性T细胞(CD4)和细胞毒性T细胞(CD8)。

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There were changes of immunoglobulins levels, decrease of complement concentration and CD4, CD8 cell reduction during different stage of SARS.

在SARS疾病过程中和随访时存在免疫球蛋白变化、补体消耗和CD 4、CD 8淋巴细胞率降低。

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To study the effect and mechanism of CD8+CD28-T cell on remote ischemic preconditioning protects the rat kidney from early warm ischemia-reperfusion injury.

目的探讨CD8+CD28-T细胞在远程缺血预处理保护早期肾脏热缺血再灌注损伤中的作用。

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