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本文对５７例ＲＲＴＩ患儿进行了血清可溶性白细胞介素２受体（ＳＩＬ—２Ｒ），Ｔ细胞亚类（ＯＫＴ）系统，免疫球蛋白（Ｉｇ）及补体（Ｃ３、Ｃ４）进行了检测。结果表明：其血清ＳＩＬ—２Ｒ水平为６０２．７１±３５８．６６３Ｕ／ｍｌ，明显高于对照组３２４．２４±１８０．９８Ｕ／ｍｌ，Ｕ＝５．２９，Ｐ＜０．０１，两组有显著性差异。ＯＫＴ系统分布紊乱，ＣＤ＋３、ＣＤ＋４减少，ＣＤ＋８增多，ＣＤ＋４／ＣＤ＋８下降，与对照组相比Ｐ＜０．０１，有显著性差异。ＩｇＧ、ＩｇＡ经统计学处理两组无明显差异，但观察组ＩｇＧ、ＩｇＡ总体水平仍有下降趋势。观察组ＩｇＭ明显高于对照组，Ｐ＜０．０１。可能与特异性抗体生成有关。Ｃ３、Ｃ４经统计学处理，无显著性差异。
In this paper, 57 patients with RRTI were studied for serum soluble interleukin 2 receptor (SIL-2R), T cell subsets (OKT) system, immunoglobulin (Ig) and complement (C3, C4) The results showed that the serum level of SIL-2R was 602.71 ± 358.663U / ml, which was significantly higher than that of the control group 324.24 ± 180.98U / ml, U = 5.29, P <0.01 Significant difference. The distribution of OKT system was disordered. CD + 3, CD + 4 decreased, CD + 8 increased, CD + 4 / CD + 8 decreased, P <0.01 compared with the control group. There was no significant difference between the two groups in the statistics of IgG and IgA. However, the overall level of IgG and IgA in the observation group still showed a decreasing trend. IgM in observation group was significantly higher than that in control group, P <0.01. May be associated with specific antibody production. C3, C4 by the statistical analysis, no significant difference.