Results 101 to 110 of about 9,257 (208)

Influence of Maternal Antibodies on Efficacy of Porcine Circovirus Type 2 (PCV2) Vaccination To Protect Pigs from Experimental Infection with PCV2

Clinical and Vaccine Immunology, 2008
ABSTRACTDue to the ubiquitous nature of porcine circovirus type 2 (PCV2) in the pig population and the increasing use of PCV2 vaccines in breeding herds, the majority of dams have been exposed to field PCV2 or PCV2 vaccines, resulting in piglets with varied levels of passively acquired PCV2 maternal antibodies. The objective of the current research was
Opriessnig, T., Patterson, A.R., Halbur, P.G., Elsener, J., Meng, X.J.   +4 more
openaire   +3 more sources

The diversity of Porcine Reproductive and Respiratory Syndrome virus type 1 and 2 in Denmark [PDF]

, 2013
Session - Viral Heterogeneity and EvolutionBoth Type 1 and Type 2 PRRS viruses are circulating among Danish pigs. The first appearance of Type 1 PRRSV in Denmark was in 1992 whereas the Type 2 PRRSV was introduced in 1996 after the use of a live ...
Brar, MS, Hjulsager, CK, Kristensen, CS, Kvisgaard, LK, Larsen, LE, Leung, FCC   +5 more
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Managing variability in decision making in swine growing-finishing units [PDF]

, 2015
peer-reviewedAnalysis of data collected from pig farms may be useful to understand factors affecting pig health and productive performance. However, obtaining these data and drawing conclusions from them can be done at different levels and presents ...
Agostini, Piero D.S., da Silva, Caio A, de Blas, Carlos, Fahey, Alan G., Gasa, Josep, Manzanilla, Edgar G   +5 more
core   +3 more sources

A mouse model to study infection against porcine circovirus type 2: viral distribution and lesions in mouse

Virology Journal, 2010
Background Little information is known about viral distribution and transmission of porcine circovirus type 2 (PCV2) in species other than swine. It is still a debated topic whether the PCV2 could be infected and caused clinical lesions.
Shi Jianli, Wu Jiaqiang, Miao Lanfei, Zhang Chaofan, Yuan Xiaoyuan, Li Jun, Xu Shaojian, Cui Shangjin, Wang Jinbao, Ai Hongbin   +9 more
doaj   +1 more source

Causas infecciosas de problemas reprodutivos na produção de suínos. [PDF]

, 2015
bitstream/item/57975/1/CUsersPiazzonDocuments498 ...
AMARAL, A. L. do, BORDIN, L. C., COLDEBELLA, A., LIMA, E. S., MORES, N., RITTERBUSCH, G. A., ROCHA, C. S., ZANELLA, J. R. C.   +7 more
core   +1 more source

DEAD-box RNA helicase 21 interacts with porcine circovirus type 2 Cap protein and facilitates viral replication

Frontiers in Microbiology
Porcine circovirus type 2 (PCV2) is the etiological agent of PCV2-associated diseases that pose a serious threat to the swine industry. PCV2 capsid (Cap) protein has been shown to interact with DEAD-box RNA helicase 21 (DDX21), an important protein that ...
Jianwei Zhou, Jianwei Zhou, Jie Zhao, Jie Zhao, Haoyu Sun, Haoyu Sun, Beining Dai, Beining Dai, Ning Zhu, Ning Zhu, Qianhong Dai, Qianhong Dai, Yonghui Qiu, Yonghui Qiu, Dedong Wang, Dedong Wang, Yongqiu Cui, Yongqiu Cui, Jinshuo Guo, Jinshuo Guo, Xufei Feng, Xufei Feng, Lei Hou, Lei Hou, Jue Liu, Jue Liu   +25 more
doaj   +1 more source

Evaluation of lyophilized PCR mixes stable at room temperature for detection of viruses

Folia Veterinaria
Polymerase chain reaction is the most common laboratory method used in diagnosis of infectious diseases. It still requires cold-chain transportation and storage of reaction components, adequate instrumentation, as well as a skilled specialist during the ...
Kočíková Božena, Pavlová Alica, Jacková Anna, Vilček Štefan   +3 more
doaj   +1 more source

Necrotic enterocolitis in pigs naturally infected by porcine circovirus type 2 Enterocolite necrótica em suínos naturalmente infectados por circovírus suíno tipo 2

Ciência Rural, 2009
Samples of intestine with necrotic enteritis from 63 pigs naturally infected with porcine circovirus type 2 (PCV2) were studied. Colon was the main target of PCV2 associated necrotic enteritis in 60 cases.
Priscila Zlotowski, André Mendes Ribeiro Corrêa, David Emílio Santos Neves de Barcellos, Marisa Ribeiro de Itapema Cardoso, Anílton Cesar Vasconcelos, Luiza Amaral de Castro, David Driemeier   +6 more
doaj  

Longitudinal Monitoring of Mono- and Coinfections Involving Primary Porcine Reproductive Viruses (PCV2, PPV1, and PRRSV) as Well as Emerging Viruses (PCV3, PCV4, and nPPVs) in Primiparous and Multiparous Sows and Their Litters

Pathogens
Porcine reproductive failure (PRF) has multiple etiological origins, primarily involving the viruses PCV2, PPV1, and PRRSV. Some emerging viruses, such as PCV3, PCV4, and novel parvoviruses (nPPVs), have also been suggested as contributors. In this study,
Diana S. Vargas-Bermudez, Gina Polo, Jose Dario Mogollon, Jairo Jaime   +3 more
doaj   +1 more source

Persistence of porcine reproductive and respiratory syndrome virus and porcine circovirus type 2 in bacterial biofilms [PDF]

, 2015
The aim of this pilot project was to investigate association of viruses with bacterial biofilms. Our preliminary data indicate that important viral pathogens of swine, namely, porcine reproductive and respiratory syndrome virus and porcine ...
Gagnon, Carl A., Grenier, Daniel, Jacques, Mario, Labrie, Josée, Provost, Chantale   +4 more
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