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正常人T 淋巴细胞中CD_4/CD_8比值大约是2:1,但在某些情况下可出现CD_4/CD_8比值异常现象。如AIDS、某些病毒感染、心脏术后早期以及紧张状态等均可导致CD_4/CD_8比值倒置。本文主要研究了心肌梗塞和心肺复苏病人CD_4/CD_8比值。作者用单克隆抗体和流式细胞计数法检查了11例急性心肌梗塞病人、10例心肺复苏病人、11例根据性别及年龄配对的正常对照以及12例脓毒症病人的CD_4/CD_8T 淋巴细胞
CD_4 / CD_8 ratio in normal T lymphocytes is about 2: 1, but in some cases there may be an abnormal phenomenon of CD_4 / CD_8 ratio. Such as AIDS, some viral infections, early postoperative cardiac surgery and tension can lead to an inversion of the CD_4 / CD_8 ratio. This article focuses on the CD_4 / CD_8 ratio in patients with myocardial infarction and cardiopulmonary resuscitation. The authors examined 11 patients with acute myocardial infarction, 10 patients with cardiopulmonary resuscitation, 11 normal controls matched by sex and age, and 12 CD_4 / CD_8T lymphocytes from sepsis patients using monoclonal antibodies and flow cytometry