检验医学 ›› 2019, Vol. 34 ›› Issue (3): 259-262.DOI: 10.3969/j.issn.1673-8640.2019.03.016

• 技术研究与评价·论著 • 上一篇    下一篇

人腺病毒-B55实时荧光定量PCR扩增方法的建立

董磊1, 刘娟2, 艾现印3, 马红雨1, 全首祯1, 姜涛4   

  1. 1. 空军总医院临床检验中心,北京 100142
    2. 空军总医院输血科,北京 100142
    3.中国人民解放军32143部队卫生连,河南 信阳 464000
    4. 军事科学院军事医学研究院微生物流行病研究所, 北京 100071
  • 收稿日期:2018-01-10 出版日期:2019-03-30 发布日期:2019-03-27
  • 作者简介:null

    作者简介:董 磊,男,1979年生,博士,主治医师,主要从事临床生化检测工作。

  • 基金资助:
    国家科技重大专项(2017ZX10305501);军队后勤科研重大项目(AWS16J020)

Establishment of fluorescence quantitation PCR to amplify human adenovirus-B55

DONG Lei1, LIU Juan2, AI Xianyin3, MA Hongyu1, QUAN Shouzhen1, JIANG Tao4   

  1. 1. Clinical Laboratory Center,the General Hospital of Peoples' Liberation Army Air Force,Beijing 100142,China
    2. Department of Blood Transfusion,the General Hospital of Peoples' Liberation Army Air Force,Beijing 100142,China
    3. Army Health Company 32143 of Chinese People's Liberation Army, Xinyang 464000, Henan,China
    4. Beijing Institute of Microbiology and Epidemiology,State Key Laboratory of Pathogen and Biosecurity,Beijing 100071,China
  • Received:2018-01-10 Online:2019-03-30 Published:2019-03-27

摘要:

目的 构建人腺病毒(HAdV)-B55的实时荧光定量聚合酶链反应(PCR)扩增方法,并验证其检测性能。方法 采用Beacon Designer 7软件设计针对HAdV-B55 Hexon基因序列的特异性引物,建立HAdV-B55的实时荧光定量PCR扩增方法,并评估其敏感性及特异性。结果 建立了检测HAdV-B55的实时荧光定量PCR扩增方法,反应敏感性为0.08 PFU/反应体系,且特异性良好,与相关HAdV B组病毒均未检测到交叉反应。结论 成功建立了针对我国HAdV-B55的特异性实时荧光定量PCR检测方法,为HAdV-B55的快速检测及防控提供了有力的支持。

关键词: 人腺病毒, 实时荧光定量聚合酶链反应, 快速检测

Abstract:

Objective To establish real-time fluorescence quantitation polymerase chain reaction (PCR)to amplify human adenovirus(HAdV)-B55,and to verify its performance. Methods The specific primers for the Hexon sequence of HAdV-B55 were designed with Beacon Designer 7 software,and the real-time fluorescence quantitation PCR was established. The sensitivity and specificity were evaluated. Results The specific primers for HAdV-B55 were obtained,and the real-time fluorescence quantitation PCR for HAdV-B55 had been established. The sensitivity was 0.08 PFU/reaction,and the specificity was good. There was no cross reaction with HAdVB Conclusions The real-time fluorescence quantitation PCR to detect HAdV-B55 has been established,which lays the foundation for the rapid detection and prevention of HAdV-B55.

Key words: Human adenovirus, Real-time fluorescence quantitation polymerase chain reaction, Rapid detection

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