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CD4：CD8

CD4：CD8

CD4：CD8

CD4：CD8

1

The frequencies of CD3+, CD4+, CD8+ T lymphocyte in peripheral blood before and after treatment were determined by flow cytometry .

采集患者治疗前后外周血标本，应用流式细胞术检测 CD3+、CD4+、CD8+T 细胞亚群的表达。

2

As my blood indicates , my body is reacting to its undiagnosed foreign invader with: altered CD4: CD8 ratios ;

正如我的血表明，我的身体反应是其确诊外国侵略者的：改变的 CD4：CD8 比率；

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