猪圆环病毒2型和猪细小病毒混合感染的PCR检测  

PCR Detection of Mixed Infection of Porcine Circovirus Type 2 and Porcine Parvovirus

作　　者：吴宇阳[1] 陈龙彪[1] 王林青[1,2] 崔保安[1] 卢权威[1] 钞安军[1] 李坤[1] 陈红英[1] 魏战勇[1] 

机构地区：[1]河南农业大学牧医工程学院,河南郑州450002 [2]郑州师范学院生命科学系,河南郑州450044

出　　处：《安徽农学通报》2013年第4期129-129,147,共2页Anhui Agricultural Science Bulletin

基　　金：河南省重大科技专项(111100110300)

摘　　要：2012年9月河南省新乡市某养猪场发生一例以初产母猪流产、死产,断奶仔猪精神沉郁、呼吸困难、食欲不振、轻微腹泻、渐进性消瘦为特征的疾病。采用PCR技术进行检测,结果表明猪圆环病毒2型和猪细小病毒均为阳性,结合发病情况、临床症状及剖检变化,初步确定为PCV2和PPV混合感染。A disease characterized by abortion and stillbirth of first farrowing sow, depression, dyspnea, loss of appe- tite, mild diarrhea, progressive weight loss of the weaning piglets happened in a hoggery in Xinxiang Henan in Septem- ber 2012.The detection results were positive by PCR for both Porcine circovirus type 2 （PCV2） and Porcine parvovirus （PPV）. Combining with the morbidity, clinical symptoms and autopsy change, mixed infection of PCV2 and PPV were reliminarilv determined.

关 键 词：猪圆环病毒2型 猪细小病毒 混合感染 PCR检测 

分 类 号：S852.651[农业科学—基础兽医学]