新城疫抗体血凝抑制试验比对结果分析.doc
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1、新城疫抗体血凝抑制试验比对结果分析p 现代农业科技20_年第22期动物科学【摘要】:p 为掌握某兽医实验室新城疫抗体血凝抑制(HI )试验能力,用新城疫标准阳性血清和阴性血清制备52份盲样,由6名检测技术员同时进行HI 抗体检测。将检测结果与参考值进行比较,计算阳性、阴性一致性以及符合率,并用 Episcope 2.0软件进行Ka 一致性检验,计算二者差值并进行统计描述。结果表明,312个检测值阳性率为13.5,低于参考值15.4的阳性率(p 【关键词】:p 新城疫抗体;血凝抑制试验;比对试验;Ka 检验中图分类号S852.4+3文献标识码A 文章编号1007-5739(20_)22-0230
2、-02parison of HI Method for Detection of Newcastle Disease Antibody LIU Hua CHEN _i ZHU Liang-qiang ZHAN Song-he HE Chang-sheng(Anhui Provincial Center for Animal Disease Control and Prevention ,Hefei Anhui 230061)Abstract A parison of HI method for detection of Newcastle Disease (ND )antibody was c
3、onducted to estimate the test capability of HI method at a veterinary laboratory.The standard NDV antibody positive serum which was diluted into different titers ,together with the standard NDV-antibody-negative ones were prepared totally 52for the 6technicians who did the HI test at the same time.T
4、he HI titers of the 52sles were observed by the staffs and were pared with the reference values.The positive and negative coincidence ,the coincidence rate were calculated separately and Ka -test was conducted by using Episcope 2.0software.Meanwhile ,difference between the tested and the reference v
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- 新城 抗体 血凝 抑制 试验 结果 分析
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