| 猪圆环病毒检测技术研究进展 |
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| 引用本文： | 焦文强,殷相平,柳纪省.猪圆环病毒检测技术研究进展[J].动物医学进展,2009,30(12):82-86. |
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| 作者姓名： | 焦文强 殷相平 柳纪省 |
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| 作者单位： | 中国农业科学院兰州兽医研究所,家畜疫病病原生物学国家重点实验室,农业部畜禽病毒学重点开放实验室,农业部草食动物疫病重点开放实验室,甘肃兰州,730046 |
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| 摘 要： | 猪圆环病毒(PCV)分为1型(PCV-1)和2型(PCV-2).PCV-1一般认为无致病性,而PCV-2是断奶仔猪多系统衰竭综合征(PWMS)的主要致病因子;此外,猪皮炎肾病综合征(PDNS)、仔猪先天性震颤(CT)等疾病也与PCV-2有关.在临床上PCV-2常与猪繁殖与呼吸综合征病毒(PRRSV)、猪细小病毒(PPV)、猪流感病毒(SIV)等病毒混合感染,PCV-2相关疾病已经给世界养猪业造成了巨大的经济损失.然而,由于该病常常和上述几种疾病混合感染,且其临床症状十分类似,所以仅仅依靠单一的临床症状或者某一种实验室诊断方法并不能有效的检测该病.因此,将目前诊断PCV-2的各种方法集中起来,分析其优缺点,从而可以根据实验室的具体情况采取合适的方法是诊断该病的关键.论文就目前PCV-2的检测技术做一介绍.
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| 关 键 词： | 猪圆环病毒 检测技术 研究进展 |
Progress on Detection Technology of Porcine circovirus |
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| JIAO Wen-qiang,YIN Xiang-ping,LIU Ji-xing.Progress on Detection Technology of Porcine circovirus[J].Progress In Veterinary Medicine,2009,30(12):82-86. |
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| Authors: | JIAO Wen-qiang YIN Xiang-ping LIU Ji-xing |
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| Institution: | JIAO Wen-qiang,YIN Xiang-ping,LIU Ji-xing (State Key Laboratory of Veteninary Etiological Biology,Key Laboratory of Animal Virology of Ministry of Agriculture,Key Laboratory of Grazing Animal Diseases of Ministry of Agriculture,Lanzhou Veterinary Research Institute,Chinese Academy of Agriultural Science,Lanzhou,Gansu,730046,China) |
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| Abstract: | Porcine circovirus (PCV) is devided into two genotypes,that is PCV type 1(PCV-1) and PCV type 2 (PCV-2).PCV-1 is considered to be nonpathogenic to swine.PCV-2 is now regarded as the primary pathogenic factor of postweaning multisystemic wasting syndrome;in addition,PCV-2 is also considered to be associated with such illness as porcine dermatitis nephropathy syndrome(PDNS) and piglets congential tremor(CD).In clinic,PCV-2 usually gets co-infection with porcine reproductive and respiratory syndrome virus(PRRS... |
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| Keywords: | Porcine circovirus diagnostic technique progress |
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