猪唾液与血清中猪瘟抗体相关性研究

摘要

为了解猪血清猪瘟抗体和相应唾液中抗体的关系,从云南省境内9个不同规模的猪场,采集60份唾液和对应的180份血液样本,分离血清.通过ELISA方法对血清和唾液中猪瘟抗体水平进行检测,并分析两者之间的Pearson相关.结果表明,血清和唾液中猪瘟抗体水平之间具有显著的正相关性(r=0.768,P<0.05),因此可通过检测猪唾液抗体水平为规模化猪场相关疫病诊断以及免疫水平评估提供参考.%In order to study the correlation of CSFV antibodies between oral fluid and serum,60 oral fluid samples and 180 serum samples were collected from 9 pig feeding farms in Yunnan. The total samples were detected with indirect ELISA, a significant Pearson correlation was found between them(r=0.768, P<0.05). This study provided an important parameter for the diagnosis of diseases and the evaluation of immune level by detecting the antibody in oral fluid.