Results 171 to 180 of about 24,510,978 (203)

Interactions of porcine circovirus 2 with its hosts

Virus Genes, 2016
Porcine circovirus 2 (PCV2) can cause porcine circovirus diseases and porcine circovirus-associated diseases (PCVD/PCVAD), which are widely presented in swine-producing countries. Since the discovery of this virus, considerable efforts have been devoted to understanding this pathogen and its interactions with its host. Here, we review the current state
Linzhu, Ren, Xinrong, Chen, Hongsheng, Ouyang   +2 more
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Genetic analysis and evolutionary changes of Porcine circovirus 2

Molecular Phylogenetics and Evolution, 2019
Porcine circovirus 2 (PCV2) has been increasingly isolated worldwide and represents one of the main causes of economic losses in the swine industry. During evolution, PCV2 has diverged into different genotypes and several recombinant strains have been identified.
He, Wanting, Zhao, Jin, Xing, Gang, Li, Gairu, Wang, Ruyi, Wang, Zhixue, Zhang, Cheng, Franzo, Giovanni, Su, Shuo, Zhou, Jiyong   +9 more
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The clinical expression and emergence of porcine circovirus 2

Veterinary Microbiology, 2004
Since its discovery and characterization in western Canada in 1995, the distribution of post-weaning multisystemic wasting syndrome (PMWS) has grown and the syndrome is undoubtedly recognized worldwide. More recently, there is a heightened interest in several potentially related conditions including porcine dermatitis and nephropathy syndrome (PDNS ...
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Infection studies on human cell lines with porcine circovirus type 1 and porcine circovirus type 2

Xenotransplantation, 2004
Abstract:  Background:  The lack of human donor organs in allotransplantation has led to a proposal for the use of porcine tissues and organs as alternative therapeutic material for humans. Besides immunological problems like graft rejection, one of the major concerns is the transmission of porcine microorganisms as viruses, bacteria and fungi to a ...
Kim, Hattermann, Claudia, Roedner, Cornelia, Schmitt, Tim, Finsterbusch, Tobias, Steinfeldt, Annette, Mankertz   +5 more
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Applicability of Raman spectroscopy on porcine parvovirus and porcine circovirus type 2 detection

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2021
Porcine parvovirus (PPV) is one of the major infectious causes of reproductive failure of swine. This disease is characterized by embryonic and fetal infection and death, responsible for important economic losses. PPV is also implicated as a trigger in the development of post-weaning multisystemic wasting syndrome (PMWS) caused by Porcine circovirus ...
Izabel C.V.P. Gogone, Glaucia H. Ferreira, Danielle Gava, Rejane Schaefer, Fabíola F. de Paula-Lopes, Raquel de A. Rocha, Flavia R.O. de Barros   +6 more
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Replication and transmission of porcine circovirus type 2 in mice

Acta Veterinaria Hungarica, 2008
Little information is known about infection, replication and transmission of porcine circovirus type 2 (PCV2) in species other than swine. Two sets of animal experiments were carried out to investigate the susceptibility of mice to PCV2 and to study their possible role in maintaining and transmitting the virus.
Cságola, Attila, Cadar, Daniel, Tuboly, Tamás   +2 more
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Genetic analysis of porcine circovirus type 2 in China

Archives of Virology, 2017
Porcine circovirus type 2 (PCV2) is the cause of postweaning multisystemic wasting syndrome (PMWS), which encompasses several distinct symptoms in pigs. PCV2 infection and clinical incidence of PMWS have increased in recent years, possibly due to shifts in viral populations and mutations.
Cheng-Gang, Jiang, Gang, Wang, Ya-Bin, Tu, Yong-Gang, Liu, Shu-Jie, Wang, Xue-Hui, Cai, Tong-Qing, An   +6 more
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Nontransmission of porcine circovirus 2 (PCV2) by embryo transfer

Theriogenology, 2013
Two experiments were conducted to determine the association of porcine circovirus type 2 (PCV2) with embryos and the risk of viral transmission by embryo transfer. In the first experiment, 240 embryos from uninfected donors were exposed to PCV2a 10(4)TCID50/mL in vitro before transfer to seronegative recipients; in the second experiment, 384 embryos ...
A, Bielanski, J, Algire, A, Lalonde, A, Garceac, J W, Pollard, C, Plante   +5 more
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Recombination of two porcine circovirus type 2 strains

Archives of Virology, 2009
Pigs can be concurrently infected with different PCV2 strains. In this study, a cell-culture-adapted PCV2 strain, originating from a PMWS-affected pig, was purified by limiting dilution. Three different strains were obtained, and one of them was a perfect mosaic of the other two, with recombination breakpoints in ORF1 and ORF2.
David J, Lefebvre, J, Van Doorsselaere, P L, Delputte, H J, Nauwynck   +3 more
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Immunologic Features of Porcine Circovirus Type 2 Infection

Viral Immunology, 2002
Clinical expression of porcine circovirus 2 (PCV-2) infection in swine may result in two distinct high mortality disease syndromes. In North America, postweaning multisystemic wasting syndrome (PMWS), while still sporadic in incidence, predominates. In Europe and elsewhere, both PMWS and a second syndrome, porcine dermatitis and nephropathy syndrome ...
Steven, Krakowka, John A, Ellis, Francis, McNeilly, Diedre, Gilpin, Brian, Meehan, Ken, McCullough, Gordon, Allan   +6 more
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