中国媒介生物学及控制杂志

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不同鼠疫检测技术在河北省鼠疫监测中的应用研究

史献明1;刘合智1;杜国义1;白雪薇1;王海峰1;张月枝1;杨建民2;李贵民3   

  1. 1河北省鼠疫防治所 张家口075000;2康保县疾病预防控制中心;3围场县疾病预防控制中心
  • 出版日期:2007-06-20 发布日期:2007-06-20

Study on application with different testing technologies of plague surveillance in Hebei province

SHI Xian-ming; LIU He-zhi; DU Guo-yi; BAI Xue-wei; WANG Hai-feng; ZHANG Yue-zhi; YANG Jian-min; LI Gui-min   

  1. Anti plague Institute Hebei Province, Zhangjiakou 075000, China
  • Online:2007-06-20 Published:2007-06-20

摘要: 目的 通过用鼠疫血凝试验、胶体金标记免疫层析(金标)和ELISA 3种方法检测啮齿动物血清,用金标、ELISA、PCR与鼠疫反向血凝试验和细菌分离检测啮齿动物脏器,评价其在鼠疫监测中的应用效果。方法 用鼠疫血凝试验、金标和ELISA 3种方法检测啮齿动物血清;用金标、ELISA、PCR、鼠疫反向血凝试验和细菌分离检测啮齿动物脏器。结果 鼠疫血凝试验、金标和ELISA 3种方法对啮齿动物血清的阳性检出率分别为0.32%、0.32%和1.26%。金标、ELISA、PCR、鼠疫反向血凝试验和细菌分离对啮齿动物脏器的阳性检出率分别为3.15%、0.70%、4.90%、0.70%和0.70%。结论 金标、ELISA、PCR值得推广应用,非常适合基层和快速诊断应用。

关键词: 胶体金标记免疫层析, 酶联免疫吸附试验, 聚合酶链反应, 鼠疫监测, 应用

Abstract: Objective To value application effects on plague surveillance using different methods.Methods Rodent serums were detected by indirect hemagglutination assay(IHA),gold-immunochromatography assay(GICA-Ag),enzymelinked immunosorbent assay(ELISA-Ag).Rodent viscera were detected by gold-immunochromatography assay(GICA-Ab),enzymelinked immunosorbent assay(ELISA-Ab),polymerase chain reaction(PCR),bacterial isolation,reverse indirect hemagglutination assay(RIHA).Results Antibody detection rates in serums using IHA,GICA-Ag,ELISA-Ag were 0.32%,0.32%,1.26%,respectively.Positive detection rates of GICA-Ab,ELISA-Ab,PCR,RIHA,bacterial isolation in rodent viscera were 3.15%,0.70%,4.90%,0.70%,0.70%,respectively.Conclusion GICA,ELISA and PCR are valueable to extend and apply.They are suitable to use in basic level and fast diagnosis.