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为明确ＣＤ+ 4的Ｔ细胞亚群Ｔｈ1、Ｔｈ2之间的平衡在类风湿关节炎 (ＲＡ)发病中的意义 ,我们分别以干扰素 (ＩＦＮ) γ、白细胞介素 (ＩＬ) 4作为Ｔｈ1、Ｔｈ2亚群的代表性指标 ,用半定量反转录聚合酶链反应 (ＲＴ ＰＣＲ)方法测定ＲＡ患者外周血单个核细胞 (ＰＢＭＣ)及滑
To clarify the significance of the balance between T cell subsets Th1 and Th2 of CD + 4 in the pathogenesis of rheumatoid arthritis (RA), we used interferon (IFN) γ and interleukin (IL) 4 as Th1, Th2 subpopulations of representative indicators, semi-quantitative reverse transcriptase polymerase chain reaction (RT PCR) method for the determination of peripheral blood mononuclear cells (PBMC) in patients with RA and slip