›› 2006, Vol. 26 ›› Issue (4): 218-222.

• 论文 • 上一篇    下一篇

三种病原体PCR检测方法与血清学检测方法的比较

  

  1. 1.Shanghai Quality Monitoring Center For Laboratory Animals;2.Shanghai Laboratory Animal Research;3.Center;Shanghai Institute of Planned Parenthood Research, Shanghai 200032, China1.上海市实验动物质量监督检验站,上海 200032;2.上海实验动物研究中心,上海 200032;3.上海市计划生育科学研究所,上海 200032
  • 收稿日期:2006-03-30 出版日期:2006-12-25 发布日期:2006-12-25
  • 基金资助:

    上海市科技发展基金资助项目(004919071)

Comparative Study on PCR and Serology Methods for Detecting Three Different Pathogenes

  • Received:2006-03-30 Online:2006-12-25 Published:2006-12-25

摘要: 目的 分析和比较PCR方法与血清学方法对三种病原体的检测应用结果。方法 用已建立的检测弓形虫、布氏杆菌、轮状病毒核酸的PCR方法分别对ICR小鼠的肝组织、Beagle犬的粪便和阴道拭子,猕猴的粪便进行了相关病原体的核酸检测。同时用血清学抗体检测方法对ICR小鼠、Beagle及猕猴血清进行了相关病原体抗体检测。结果 核酸检测结果和用血清学方法所得的检测结果,以及用不同血清学方法所得的检测结果相一致。结论 作者所建立的三种病原体的PCR检测方法具有较好的特异性、敏感性和操作简便的优点,可以和血清学方法一起使用于实验动物的微生物质量检测,并弥补血清学方法的不足。

关键词: 弓形虫, 布氏杆菌抗原, 轮状病毒, 血清学, PCR

Abstract: Objective Comparative the results of PCR and serology methods for detecting of three different pathogenes. Methods The nucleic acid of Toxoplasma gondii、Brucella and Rotavirus extracted from the liver of ICR mice、stool speciments and vagina specimen of Beagle、stool specimen of Macaca mulata respectively was amplified by NT-PCR、PCR and RT-PCR. The serum antibody of Toxoplasma gondiiBrucella and Rotavirus from ICR mice、Beagle and Macaca mulata respectively was detected by serology methods. Results The results of NT-PCR、PCR、RT-PCR were accorded with serology methods.Conclusion The developed NT-PCR、PCR、RT-PCR assay was a rapid, sensitive and specific method, it can be used in monitoring pathogen.

Key words: Toxoplasma gondii, Brucella, Rotavirus, Serology, PCR