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将检测IgG和IgE的诊断效率与诊断ABPA的免疫测试方法进行比较:一个元分析

Anlin Liu1,2, Wushu Chen1,2, Yining Wei1,2

  • 1State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China.

BMC pulmonary medicine
|October 5, 2023
PubMed
概括

这项研究比较免疫球蛋白G (IgG) 和免疫球蛋白E (IgE) 用于诊断过敏支气管肺性阿斯伯吉洛症 (ABPA). 虽然IgG显示出更高的敏感性,但IgE在ABPA诊断中提供了更高的特异性.

关键词:
这就是ABPA ABPA.诊断的准确性 诊断的准确性在 IgE 中,IgE 是在IgG IgG的基础上.进行元分析分析.

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相关概念视频

Enzyme-Linked Immunosorbent Assay01:33

Enzyme-Linked Immunosorbent Assay

In 1971, Peter Perlman and Eva Engvall developed an Enzyme-linked immunosorbent assay (ELISA or EIA). ELISA differs from western blot in that the assays are conducted in microtiter plates or in vivo rather than on an absorbent membrane.
There are many different types of ELISAs, but they all involve an antibody molecule whose constant region binds an enzyme, leaving the variable region free to bind its specific antigen.  Enzyme-substrate reaction allows the antigen to be visualized or quantified.