肺炎支原体实验诊断技术现状及发展

被引:8
作者
赵阅
孙红妹
机构
[1] 首都儿科研究所细菌研究室
关键词
肺炎支原体; 诊断; ELISA; PCR;
D O I
暂无
中图分类号
R725.6 [小儿呼吸系及胸部疾病];
学科分类号
100202 ;
摘要
肺炎支原体是一种引起人类呼吸道感染的常见病原体,并可引起其他多系统并发症。肺炎支原体实验室诊断的方法主要有肺炎支原体分离培养、PCR类基因检测实验、血清抗体检测实验、抗原检测实验,目前较为流行的检测方法主要是血清抗体检测和PCR检测。血清抗体检测对于初次感染的儿童可单次采血检测IgM抗体滴度是否升高,而对成人往往需要采集双份血清进行IgG抗体检测。PCR检测实验条件较高,在临床诊断中尚未大规模普及。由于目前抗体诊断试剂的特异性还有待提高,最好采用两种以上的实验室检测方法对肺炎支原体进行确切诊断。
引用
收藏
页码:304 / 308
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