Results 41 to 50 of about 18,981 (229)

Vascular lesions and pneumonia in a pig fetus infected by porcine circovirus type 2 [PDF]

, 2015
Porcine circovirus type 2 (PCV2) associated reproductive disease was diagnosed in a herd containing only gilts. A single case of abortion occurred and no other disorder was evident in the herd. PCV2 antigen and/or DNA were detected in two aborted fetuses.
Cságola, Attila, Dencső, László, Dán, Ádám, Szeredi, Levente   +3 more
core   +1 more source

Molecular detection and genetic diversity of porcine circovirus type 3 in commercial pig farms in Xinjiang province, China

Journal of Veterinary Research, 2019
Porcine circovirus type 3 (PCV3) is a newly discovered porcine circovirus. The molecular characteristics and genetic evolution of PCV3 in Xinjiang province, China still being unclear, the aim of the study was their elucidation.
Mengfan Qiao, Xifeng Wang, Guowu Zhang, Qingling Meng, Jun Qiao, Lixia Wang, Kuojun Cai, Jinsheng Zhang, Zaichao Zhang, Weiwei Yu, Yelong Peng, Xuepeng Cai   +11 more
doaj   +1 more source

Distinct epidemiological profiles of porcine circovirus 3 and fox circovirus in Canadian foxes (Vulpes spp.)

Current Research in Microbial Sciences, 2022
Circoviruses (genus Circovirus, family Circoviridae) are ssDNA viruses that infect mammals, and they sometimes can transmit among different species. We investigated the distribution and diversity of porcine circovirus 3 (PCV-3, species Porcine circovirus
Marta Canuti, Bruce Rodrigues, Émilie Bouchard, Hugh G. Whitney, Andrew S. Lang, Suzanne C. Dufour, Joost T.P. Verhoeven   +6 more
doaj   +1 more source

Circovirus porcino: un virus pequeño que genera un gran problema [PDF]

, 2007
Porcine circoviruses type 1 and type 2 (PCV-1 and PCV-2) are very small (17 nm), nonenveloped, icosahedral viruses (Tisher y col., 1982), with circular, single stranded DNA genomes of approximately 1,700 nucleotides length, encoding 2 major ambisense ...
Bucarey, Sergio, Noriega, Jorge, Reyes, Paulina   +2 more
core   +2 more sources

Replicative intermediates of porcine circovirus in animal tissue cultured cells or in bacteria undergoing copy-release replication [PDF]

, 2012
Porcine circovirus (PCV) has been assumed to replicate its genome via the rolling-circle replication (RCR) mechanism because it encodes a Rep protein that contains several amino acid motifs commonly found in other RCR biological systems.
International Water Management Institute, UNESCO-IHE Institute for Water Education   +1 more
core   +1 more source

Mouse models of porcine circovirus 2 infection [PDF]

Animal Models and Experimental Medicine, 2018
AbstractPCV2 is considered the main pathogen of porcine circovirus diseases and porcine circovirus‐associated diseases (PCVD/PCVAD). However, the exact mechanism underlying PCVD/PCVAD is currently unknown. Mouse models of PCV2 are valuable experimental tools that can shed light on the pathogenesis of infection and will enable the evaluation of ...
Ouyang, Ting, Liu, Xiao‐hui, Ouyang, Hong‐sheng, Ren, Lin‐zhu   +3 more
openaire   +2 more sources

A commercial porcine circovirus(PCV)type 2a-based vaccine reduces PCV2d viremia and shedding and prevents PCV2d transmission to naïve pigs under experimental conditions. [PDF]

, 2017
Porcine circovirus type 2 (PCV2) vaccination has been effective in protecting pigs from clinical disease and today is used extensively. Recent studies in vaccinated populations indicate a major PCV2 genotype shift from the predominant PCV2 genotype 2b ...
Alarcon, Chao-Ting Xiao, Davies, Dupont, Fenaux, Firth, Fort, Fort, Franzo, Franzo, Gagnon, Gerber, Gresham, Halbur, Khaiseb, Krakowka, Kurmann, Meng, Oh, Opriessnig, Opriessnig, Opriessnig, Opriessnig, Opriessnig, Opriessnig, Opriessnig, Opriessnig, Opriessnig, Opriessnig, Palinski, Patrick G. Halbur, Patterson, Patterson, Patterson, Pejsak, Priscilla F. Gerber, Ramos, Rosell, Segalés, Seo, Shannon R. Matzinger, Sorden, Tanja Opriessnig, Tischer, Trible, Trible, Wellenberg, Xiang-Jin Meng, Xiao, Xiao   +49 more
core   +1 more source

Recent progress on porcine circovirus type 3

Infection, Genetics and Evolution, 2019
Porcine circovirus 3 (PCV3) is a newly identified virus that belongs to the genus Circovirus in the family Circoviridae. Since the first identification of PCV3 in domestic swine in 2016 in the USA, exciting progress on PCV3 has emphasized the importance of the virus. The aim of this review is to present recent advances in the molecular characteristics,
Ting Ouyang, Guyu Niu, Xiaohua Liu, Xinwei Zhang, Ying Zhang, Linzhu Ren   +5 more
openaire   +2 more sources

The Prevalence of Porcine Circovirus-like Viruses in China Presents New Challenges to the Diagnosis of Diarrhea-Associated Viruses. Comment on Yang et al. Epidemiology and Evolution of Emerging Porcine Circovirus-like Viruses in Pigs with Hemorrhagic Dysentery and Diarrhea Symptoms in Central China from 2018 to 2021. Viruses 2021, 13, 2282

Viruses, 2022
Recently, a report in Viruses has highlighted the problem of porcine circovirus-like (PCL) virus [...]
Meng Zeng, Chihai Ji, Yuan Sun, Jingyun Ma   +3 more
doaj   +1 more source

Co-infecção por circovírus suíno tipo 2 e parvovírus suíno em fetos abortados e natimortos suínos no Sul do Brasil [PDF]

, 2007
Estudou-se retrospectivamente (2005-2007) a associação de casos de abortos e natimortos suínos com infecções por circovírus suíno (PCV) tipos 1 e 2 e parvovírus suíno (PPV). Outros agentes patogênicos foram pesquisados em amostras de fetos com lesões.
Antoniassi, Nadia Aline Bobbi, Bandarra, Paulo Mota, Castro, Luiza Amaral de, Cruz, Claúdio Estevão Farias da, Driemeier, David, Pescador, Caroline Argenta, Ravazzolo, Ana Paula, Sonne, Luciana   +7 more
core   +1 more source