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中国防痨杂志 ›› 2003, Vol. 25 ›› Issue (6): 388-390.

• 论著 • 上一篇    下一篇

肺结核患者血清中IAP和T淋巴细胞亚群关系的研究

费晓峰;吴建鸿;   

  1. 苏州市第五人民医院 苏州 215007;
  • 出版日期:2003-06-10 发布日期:2003-11-03

Study on the correlation between serum immunosuppres sive acidic proteins and Tlymphocyte subsets of patients with pulmonary tuberculosis

FEI Xiao-feng,WU Jian-hong.   

  1. The Fifth People’s Hospital of Suzhou,Suzhou 215007,China
  • Online:2003-06-10 Published:2003-11-03

摘要: 目的 探讨肺结核患者血清中免疫抑制酸性蛋白(IAP)水平及自身T淋巴细胞亚群间的变化与结核病发生发展间关系。方法 采用琼脂扩散法和碱性磷酸酶抗碱性磷酸酶(APAAP)法分别测定122例肺结核患者血清中IAP和T淋巴细胞亚群变化。结果 肺结核病患者血清中IAP水平明显增高,CD3、CD4、CD4/CD8明显降低,与对照组比较统计学处理均有显著差异(P<0.05);进展期较稳定期和好转期变化更明显(P<0.05)。IAP水平与CD3、CD4、CD4/CD8相关分析呈明显负相关(P<0.05),与CD8呈明显正相关(P<0.05)。结论 IAP水平和T细胞亚群的变化与肺结核患者的病情及预后有一定关系。

关键词: 结核,肺/血液, 免疫抑制酸性蛋白, T淋巴细胞亚群

Abstract: Objective To study the correlation between serum immunosuppressive acidic proteins (IAP) and T lymphocyte subsets in patie nts with pulmonary tuberculosis(TB).Methods The levels of IAP were detected by agar diffusion assay, and T lymphocyte subsets detected by the technique of alkaline phosphatase and anti-alkaline pho sphatase (APAAP) in 122 patients suffered from pulmonary TB and 45 healthy indiv iduals.Results The level of IAP was higher,and the expression of CD3,CD4 and the ratio of CD4/CD8 were lower in patien t group and both of those two indicators showed a siginificant difference with t hat control group(P<0.05).The changes of them were more obvious in progressi ve stage than that in stable and improving stages, respectively (P<0.05).The re was a negative correlation between IAP level and the expression of CD3,CD4 and the ratio of CD4/CD8(P<0.05).There was a positive correlation betw een CD8 expression (P<0.05).Conclusion The Results indicate the change of IAP level and T lymphocyte subset may be rela ted with the severity and prognosis of pulmonary TB patient.

Key words: Tuberculosis,pulmonary/blood, Immunosuppressive acidi c protein, T-lymphocyte subsets