| 断乳仔猪多系统衰竭综合征病原检测与分析 |
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| 引用本文： | 黄梅清,陈美美,郑敏,陈少莺,吴南洋.断乳仔猪多系统衰竭综合征病原检测与分析[J].福建畜牧兽医,2013(6):3-5. |
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| 作者姓名： | 黄梅清 陈美美 郑敏 陈少莺 吴南洋 |
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| 作者单位： | [1]福建省畜禽疫病防治工程技术研究中心,福州350013 [2]福建省农业科学院畜牧兽医研究所,福州350013 [3]福建农林大学动物科学学院,福州350002 |
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| 基金项目： | 福建省科技计划项目（2008N0113）、福州市科技计划项目（2010-PT-127）资助. |
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| 摘 要： | 应用PCR技术，结合，临床观察、病理解剖对福建省不同地区断乳多系统衰竭综合征（PMws）发病猪群采集的病料进行多重病原检测与分离。结果表明50份病料中猪圆环病毒2型（PCV2）、猪繁殖与呼吸综合征病毒（PRRSV）、猪瘟病毒（CSFV）、猪伪狂犬病病毒（PRV）阳性率分别为40％、26％、4％、0，不同地区各病原检出率差别不大。病毒性混合感染以PCV2和PRRSV为主，感染率为22％；PCV2与CFSV混合感染率为4％；PRRSV与CFSV混合感染率为4％；PCV2、CFSV、PRRSV三种病原混合感染率为4％。研究结果表明福建大部分地区猪群PMWS的发生是PCV2、PRRSV、CSFV等多种病原混合感染的结果，其主要病原为PCV2，该病的发生没有明显地域性。
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| 关 键 词： | 断乳多系统衰竭综合征 病原检测 混合感染 PCV2 |
Pathogenic detectionand identification of post-weaning multisystemic wasting syndrome |
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| Huang Meiqing Chen Meimei Zheng Min Chen ShaoyingWu Nanyang.Pathogenic detectionand identification of post-weaning multisystemic wasting syndrome[J].Fujian Journal of Animal Husbandry and Veterinary,2013(6):3-5. |
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| Authors: | Huang Meiqing Chen Meimei Zheng Min Chen ShaoyingWu Nanyang |
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| Institution: | Huang Meiqing Chen Meimei Zheng Min Chen ShaoyingWu Nanyang (1.Fujian Animal Diseases Control Technology Development Center, Fuzhou 350013; 2.Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Scietces, Fuzhou 350013 3.College of Animal Science, Fujian Agricultural and Forestry University, Fuzhou 350002) |
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| Abstract: | The study detected various kinds of pathogens in pigs suffering from Post-weaning muhisystemic wasting syndrome by PCR technique, body examination and pathological anatomy. The results showed that the positive rate of PCV2, PRRSV, CSFV and PRV in fifty samples were 40%, 26%, 4% and 0, respectively~ the co-infection rate of PRRSV/PCV2, CSFV/PCV2, PRRSV/CSFV and PCV2/CFSV/PRRSV were detected in 22%, 4%, 4% and 4%, respectively. The data obtained in the present study indicated that the casue of PMWS was the co-infection of PCV2, PRRSV and CSFV, though the major pathogen was PCV2 and no significantly differ- ences were observed in genetic and geographic origin. |
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| Keywords: | Post-weaning multisystemic wasting syndrome pathogen detection co-infection Procine circovirus type 2 |
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