| 甘肃省猪日本脑炎血清学调查 |
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| 引用本文： | 冯若飞,马忠仁,乔自林,李明生,李佳,冯玉萍,龙玲,林学仕.甘肃省猪日本脑炎血清学调查[J].动物医学进展,2010,31(2):118-121. |
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| 作者姓名： | 冯若飞 马忠仁 乔自林 李明生 李佳 冯玉萍 龙玲 林学仕 |
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| 作者单位： | 1. 西北民族大学生物工程与技术国家民委重点实验室,甘肃兰州,730030
2. 甘肃省永靖县畜牧兽医工作站,甘肃临夏,731600 |
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| 基金项目： | 甘肃省中青年科技基金计划项目(0806RJYA008) |
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| 摘 要： | 为了解甘肃省猪日本脑炎病毒(JEV)的感染情况,采用间接ELISA法对甘肃省部分地区的1258份猪血清样本进行了猪日本脑炎抗体检测。结果显示,抗体总阳性率为73.3%,其中3月龄以下抗体阳性率为63.7%,3月龄以上为78.1%,且抗体滴度高于3月龄以下猪群,通过t检验,二者阳性率存在显著性差异。不同地区中,陇南、天水为最高,甘南最低。甘肃省猪群存在JEV感染,且感染率较高。
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| 关 键 词： | 酶联免疫吸附试验 日本脑炎病毒 猪 |
Serological Investigation on Japanese Encephalitis in Pigs in Gansu Province |
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| FENG Ruo-fei,MA Zhong-ren,QIAO Zi-lin,LI Ming-sheng,LI Jia,FENG Yu-ping,LONG Ling,LIN Xue-shi.Serological Investigation on Japanese Encephalitis in Pigs in Gansu Province[J].Progress In Veterinary Medicine,2010,31(2):118-121. |
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| Authors: | FENG Ruo-fei MA Zhong-ren QIAO Zi-lin LI Ming-sheng LI Jia FENG Yu-ping LONG Ling LIN Xue-shi |
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| Institution: | 1.The Key Bio-engineering and Technology Laboratory of National Nationality Commission;Northwest University For Nationalities;Lanzhou;Gansu;730030;China;2.Workstation of Animal Husbandry and Veterinary Medicine;Yongjing County;Linxia;731600;China |
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| Abstract: | In order to investigate JEV sero-epidemiology of pigs in Gansu province.Serum samples were collected from different geographical regions of Gansu province,and anti-JEV antibodies were detected by indirect ELISA.The result showed the average positive rates of anti-JEV antibodies were 73.3%.There were 63.7 % and 78.1 % positive rates in under 3-month-old pigs and aobve 3-month-old pigs. The antibody titer was higher in more than 3-month-old pigs.By t-test,the positive rate was significant different.The positi... |
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| Keywords: | ELISA Japanese encephalitis virus pigs |
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