Results 41 to 50 of about 4,269 (172)

DETECTION OF TORQUE TENO SUS VIRUS (TTSUV) IN CLINICAL SPECIMENS OF PIGS WITH CLASSICAL SWINE FEVER, PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME, AND PORCINE CIRCOVIRUS 2 INFECTIONS [PDF]

Exploratory Animal and Medical Research, 2020
Torque teno sus viruses (TTSuVs) have never been implicated in the direct causation of any disease; however, their role as cofactors in the precipitation of certain disease conditions is gaining some support.
Vinutha Subramanyam, Divakar Hemadri, Shashidhara Phanikashyap, Jagadish Hiremath, Sharanagouda S. Patil, Parimal Roy   +5 more
doaj  

Coinfection with Haemophilus parasuis serovar 4 increases the virulence of porcine circovirus type 2 in piglets

Virology Journal, 2017
Background Postweaning multisystemic wasting syndrome (PMWS) is an emerging disease in swine. Pigs with PMWS are often infected with a variety of other pathogens, including bacteria, viruses and mycoplasm, in addition to porcine circovirus type 2 (PCV2).
Shuqing Liu, Wentao Li, Yang Wang, Changqin Gu, Xiaoli Liu, Catherine Charreyre, Shenxian Fan, Qigai He   +7 more
doaj   +1 more source

The combined usage of Matrine and Osthole inhibited endoplasmic reticulum apoptosis induced by PCV2

BMC Microbiology, 2020
Background Porcine circovirus type 2 (PCV2) is an important and common DNA virus that infect pig and can cause immunosuppression and induce apoptosis in the infected cells. To escape the host immune system, PCV2 constantly builds up complex mechanisms or
Yinlan Xu, Panpan Sun, Shuangxiu Wan, Jianhua Guo, Xiaozhong Zheng, Yaogui Sun, Kuohai Fan, Wei Yin, Na Sun, Hongquan Li   +9 more
doaj   +1 more source

Balantidium coli in pig farms suspected of porcine circovirus type 2 (PCV2) associated enteritis

Journal of Veterinary Research, 2021
Diarrhoea in growing-finishing pigs is a common problem of commercial pig farms. Among many causative factors, porcine circovirus type 2 (PCV2) is one considered an important pathogen in modern pig production.
Szczotka-Bochniarz Anna, Karamon Jacek, Nowak Agnieszka, Porowski Marian, Karbowiak Paweł, Holeniewski Andrzej, Pejsak Zygmunt   +6 more
doaj   +1 more source

Epitope Mapping of the Major Capsid Protein of Type 2 Porcine Circovirus (PCV2) by Using Chimeric PCV1 and PCV2 [PDF]

Journal of Virology, 2004
ABSTRACT Type 2 porcine circovirus (PCV2) is associated with postweaning multisystemic wasting syndrome in pigs, whereas the genetically related type 1 PCV (PCV1) is nonpathogenic. In this study, seven monoclonal antibodies (MAbs) against PCV2-ORF2 capsid protein were generated, biologically characterized, and subsequently used to map the ...
Porntippa, Lekcharoensuk, Igor, Morozov, Prem S, Paul, Nattarat, Thangthumniyom, Worawidh, Wajjawalku, X J, Meng   +5 more
openaire   +2 more sources

Cellular adaptive immune response against porcine circovirus type 2 in subclinically infected pigs

BMC Veterinary Research, 2009
Background Porcine circovirus type 2 (PCV2) is a dominant causative agent of postweaning multisystemic wasting syndrome (PMWS), a multifactorial disease complex with putative immunosuppressive characteristics. Little is known about adaptive PCV2-specific
Gerber Heidi, Balmelli Carole, Steiner Esther, Summerfield Artur, McCullough Kenneth   +4 more
doaj   +1 more source

A Host Factor GPNMB Restricts Porcine Circovirus Type 2 (PCV2) Replication and Interacts With PCV2 ORF5 Protein [PDF]

Frontiers in Microbiology, 2019
Porcine circovirus type 2 (PCV2) is the infectious agent of postweaning multisystemic wasting syndrome (PMWS). The recently discovered open reading frame 5 (ORF5) in PCV2 genome encodes a non-structural protein. Previous study revealed that ORF5 protein inhibits cell proliferation and may interact with host transmembrane glycoprotein NMB (GPNMB ...
Kangkang Guo, Lei Xu, Mengmeng Wu, Yufeng Hou, Yanfen Jiang, Jiangman Lv, Panpan Xu, Zhixin Fan, Ruiqi Zhang, Fushan Xing, Yanming Zhang   +10 more
openaire   +3 more sources

Experimental infection of high health pigs with porcine circovirus type 2 (PCV2) and Lawsonia intracellularis

Frontiers in Veterinary Science, 2022
BackgroundPorcine circovirus type 2 (PCV2) and Lawsonia intracellularis infections can cause enteritis in pigs. A Danish study showed a significantly higher probability of detecting PCV2 without concurrent L.
Mette S. Hansen, Mette S. Hansen, Mette S. Hansen, Tim K. Jensen, Charlotte K. Hjulsager, Charlotte K. Hjulsager, Øystein Angen, Øystein Angen, Ulla Riber, Jens Nielsen, Jens Nielsen, Peter M. H. Heegaard, Peter M. H. Heegaard, Lars E. Larsen, Lars E. Larsen   +14 more
doaj   +1 more source

A two-year follow-up study of the PCV2 status of a Danish pig herd that was initially assumed to be PCV2-free [PDF]

Porcine Health Management, 2015
A longitudinal study was carried out to investigate whether a herd that had previously tested negative for porcine circovirus type 2 (PCV2) by polymerase chain reaction (PCR) was free of PCV2 or whether the negative profiles indicate that the level of PCV2 varies over time.In eight Danish herds that had initially tested negative for PCV2 by ...
Kristensen, Charlotte S, Hjulsager, Charlotte K, Larsen, Lars E   +2 more
openaire   +2 more sources

Porcine circovirus 2 (PCV2) population study in experimentally infected pigs developing PCV2-systemic disease or a subclinical infection [PDF]

Scientific Reports, 2020
AbstractPorcine circovirus 2 (PCV2) is a single stranded DNA virus with one of the highest mutation rates among DNA viruses. This ability allows it to generate a cloud of mutants constantly providing new opportunities to adapt and evade the immune system.
Correa-Fiz F., Franzo G., Llorens A., Huerta E., Sibila M., Kekarainen T., Segales J.   +6 more
openaire   +6 more sources