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中国防痨杂志 ›› 2010, Vol. 32 ›› Issue (5): 57-59.

• 论著 • 上一篇    下一篇

免疫层析法试剂盒快速鉴别结核与非结核分枝杆菌临床菌株的应用价值

韩敏, 乐军   

  1. 同济大学医学院附属上海市肺科医院;
  • 出版日期:2010-05-20 发布日期:2010-05-20

Evaluation of an Immunochromatographic Assay Kit for Rapid detection of Mycobacterium tuberculosis in Clinical Isolates

Han Min; Yue Jun   

  1.  Shanghai Pulmonary Hospital Affiliated to Tongji University School of Medicine; Shanghai 200433; China;
  • Online:2010-05-20 Published:2010-05-20
  • Contact: Yue Jun E-mail:yuejunnan@yahoo.com.cn

摘要: 目的 评估免疫层析法试剂盒快速鉴别结核分枝杆菌与非结核分枝杆菌临床菌株的试剂盒应用价值。 方法 用免疫层析法试剂盒检测240株分枝杆菌菌株和50株其他微生物菌株,包括38株细菌、12株真菌、65株NTM,175株结核分枝杆菌临床菌株。 结果结核分枝杆菌株检测阳性为173株,灵敏度为98.9%;115株其他微生物菌株检测结果均为阴性,特异性100%。 结论 免疫层析法试剂盒能快速、准确鉴别结核与非结核分枝杆菌临床菌株,无需其他设备。

关键词: 分枝杆菌, 结核, 分枝杆菌属, 抗原, 细菌, 细菌蛋白质类, 试剂盒, 诊断

Abstract: Objective To evaluate a new immunochromatographic assay (ICA) for rapid discrimination betweenMycobacterium tuberculosisand non-tuberculosis mycobacteria (NTM) in clinical isolates.  Method 290 clinical isolates including 175Mycobacterium tuberculosis , 65 NTM, 38 bacteria, 12 fungal isolates were detected using an ICA kit.  Results The sensitivity and specificity of the kit were 98.9% (173/175) and 100% (115/115).  Conclusions The ICA can detect rapidly and effectivelyMycobacterium tuberculosisin clinical isolates.

Key words: Mycobacterium tuberculosis, Mycobacterium, Antigens, bacterial, Bacterial Proteins, reagent kits, diagnostic

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