Results 141 to 150 of about 10,122 (182)

Proteomic analysis of porcine alveolar macrophages infected with porcine circovirus type 2

Journal of Proteomics, 2012
Post-weaning multi-systemic wasting syndrome (PMWS), which is primarily caused by porcine circovirus type 2 (PCV2), is an emerging swine immunosuppressive disease. To characterize the interaction between target immune cells and PCV2, the differential proteomes of porcine alveolar macrophages, with and without PCV2 infection, were analyzed at different ...
Cheng, Shuang, Zhang, Min, Li, Wentao, Wang, Yang, Liu, Yingyu, He, Qigai   +5 more
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Does porcine circovirus type 3 (PCV3) interfere with porcine circovirus type 2 (PCV2) vaccine efficacy?

Transboundary and Emerging Diseases, 2019
PCV2 is globally spread pathogen involved in a number of diseases (PCVD). Commonly used vaccines against PCV2 are proved to be highly efficacious. The role of recently discovered PCV3 for pig health and interference with PCV2 remains unknown. The study performed on serum samples from seven farms vaccinated against PCV2 and four non-vaccinated showed ...
Aleksandra Woźniak, Dagmara Miłek, Piotr Bąska, Tomasz Stadejek   +3 more
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Genetic characterization of porcine circovirus type 2 in Republic of Korea

Research in Veterinary Science, 2008
Porcine circovirus type 2 (PCV2) is a major causative agent of postweaning multisystemic wasting syndrome (PMWS). Sequence and phylogenetic analyses based on the ORF2 capsid protein gene fragment showed that field isolate in Republic of Korea (ROK), PCV2 YJK 0703, was closely related with the PCV2 Fh18 isolate.
Kyoung-Seong, Choi, Joon-Seok, Chae
openaire   +2 more sources

Thermal stability of porcine circovirus type 2 in cell culture

Journal of Virological Methods, 2008
International trade in pig meat has resulted in some countries placing restrictions on the importation of pig meat, with requirements for cooking of imported meat to destroy viral agents. This study investigated the in vitro resistance of an Australian strain of porcine circovirus type 2 (PCV2), the causative agent of post-weaning multisystemic wasting
O’Dea, M., Hughes, A., Davies, L., Muhling, J., Buddle, R., Wilcox, G.E.   +5 more
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T Lymphocyte Epitope Mapping of Porcine Circovirus Type 2

Viral Immunology, 2007
Immunoreactive T lymphocyte epitopes within the ORF1, ORF2, and ORF 3 products of porcine circovirus type 2 (PCV2) were mapped. For this, overlapping linear 20-mer peptides were synthesized and tested for their ability to induce T lymphocyte proliferation in porcine peripheral blood mononuclear cells (PBMCs) isolated from experimentally PCV2-infected ...
Stevenson, L.S., Gilpin, Deirdre, Douglas, A., Mcneilly, F., Mcnair, I., Adair, B.M., Allan, Gordon   +6 more
openaire   +3 more sources

Recombination in truncated genome sequences of porcine circovirus type 2

Archives of Virology, 2014
Porcine circovirus type 2 (PCV2) is the causal agent of a serious disease found in pigs. Here, we report the first detection of truncated genome sequences of PCV2 strain ZJ-R, with the genomic region encoding part of Rep and Cap with a nonviral insertion. To our knowledge, the genome of ZJ-R represents the first PCV2 DNA with a coding insertion.
Libin, Wen, Fengzhi, Wang, Kongwang, He, Bin, Li, Xiaomin, Wang, Rongli, Guo, Jianping, Xie   +6 more
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Development of haemagglutination assay for titration of porcine circovirus type 2

Analytical Biochemistry, 2020
Porcine circovirus type 2 (PCV2) was one of the most economically important viral pathogens in all the swine-producing countries and often resulted in tremendous economic losses for the swine industry. As PCV2 could not cause cytopathogenic effects while propagated in infected cells, many complicated experiments should be performed to titrate its virus
Haiwei, Cheng, Li, Yang, Zizheng, Cai, Xuwen, Qiao, Luping, Du, Jibo, Hou, Jin, Chen, Qisheng, Zheng   +7 more
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Susceptibility of pig embryos to porcine circovirus type 2 infection

Theriogenology, 2004
The aim of the present study was to determine if porcine circovirus type 2 (PCV2) is able to infect embryonic cells of in vivo produced porcine embryos with and without zona pellucida (ZP). ZP-intact and ZP-free morulae (6-day post-insemination) and early blastocysts (7-day post-insemination), and hatched blastocysts (8-day post-insemination) were ...
B, Mateusen, R E, Sanchez, A, Van Soom, P, Meerts, D G D, Maes, H J, Nauwynck   +5 more
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Necrotising lymphadenitis associated with porcine circovirus type 2 in pigs

Veterinary Record, 2005
PORCINE circovirus type 2 (PCV-2), a single-stranded DNA virus within the family Circoviridae, is now recognised as the aetiological agent of postweaning multisystemic wasting syndrome (PMWS) (Mankertz and others 1997, Allan and Ellis 2000, Chae 2004).
J, Kim, C, Chae
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Epidemiology and horizontal transmission of porcine circovirus type 2 (PCV2)

Animal Health Research Reviews, 2010
AbstractPorcine circovirus type 2 (PCV2) is a small, non-enveloped, circular, single-stranded DNA virus of economic importance in the swine industry worldwide. Based on the sequence analyses of PCV2 strains, isolates can be divided into five subtypes (PCV2a–e).
A R, Patterson, T, Opriessnig
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