[检测血清中脂阿拉伯甘露聚糖-IgG用于诊断肺结核]
[Detection of lipoarabinomannan-IgG in serum for the diagnosis of pulmonary tuberculosis].
作者信息
Ma Y, Gao W, Zhao F
机构信息
Beijing Tuberculosis and Thoracic Tumor Institute.
出版信息
Zhonghua Jie He He Hu Xi Za Zhi. 1996 Feb;19(1):41-3.
OBJECTIVE
To ascertain the value of lipoarabinomannan-IgG (LAM-IgG) determination in the diagnosis of pulmonary tuberculosis.
METHOD
LAM-IgG in sera obtained from 90 patients with active pulmonary tuberculosis, 53 patients with lung cancer and 30 healthy individuals were detected by using rapid enzyme-linked immunosorbent assay (ELISA).
RESULTS
The positive rate was 82% in tuberculosis group, and the false positive rates were 8% and 3% in cancer group and healthy controls respectively.
CONCLUSION
The results suggested that rapid ELISA and LAM-IgG detection was a useful supplementary tool for diagnosis of pulmonary tuberculosis.
目的
确定脂阿拉伯甘露聚糖-免疫球蛋白G（LAM-IgG）检测在肺结核诊断中的价值。
方法
采用快速酶联免疫吸附测定（ELISA）法检测90例活动性肺结核患者、53例肺癌患者和30名健康个体血清中的LAM-IgG。
结果
肺结核组阳性率为82%，癌症组和健康对照组的假阳性率分别为8%和3%。
结论
结果表明，快速ELISA法和LAM-IgG检测是诊断肺结核的一种有用的辅助手段。
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