Results 91 to 100 of about 24,510,978 (203)

Studies of beak and feather disease virus infection [PDF]

, 2007
The circovirus Beak and feather disease virus (BFDV) causes psittacine beak and feather disease (PBFD) that is characterised by a chronic disease process associated with feather abnormalities, beak deformities and eventual death in various species of ...
Khalesi, Bahman
core  

The prevalence and genetic characteristics of porcine circovirus type 2 and 3 in Korea

BMC Veterinary Research, 2018
Background Porcine circovirus-associated diseases (PCVAD), caused by porcine circovirus type 2 (PCV2), threaten the pig industry worldwide. Five genotypes of PCV2 were recently identified: PCV2a, PCV2b, PCV2c, PCV2d and PCV2e.
Seung-Chai Kim, Salik Nazki, Sam Kwon, Jhung-Hyun Juhng, Kyeong-Hwan Mun, Do-Young Jeon, Chang-Gi Jeong, Amina Khatun, Seog-Jin Kang, Won-Il Kim   +9 more
doaj   +1 more source

Establishment of a Tetra‐Primer ARMS‐PCR Assay to Discriminate Genotypes I and II African Swine Fever Viruses

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
The African swine fever virus (ASFV), particularly the genotypes I and II strains that have spread beyond Africa, continues to threaten global swine production and food security. Currently, African swine fever (ASF) control strategies rely heavily on biosecurity measures underpinned with molecular diagnostics.
Leilei Ding, Kun Xue, Tao Ren, Sihan Zhang, Weldu Tesfagaber, Zhenjiang Zhang, Feihu Guan, Jie Zhang, Yuanmao Zhu, Renqiang Liu, Fang Li, Zhigao Bu, Qianyi Zhang, Encheng Sun, Dongming Zhao, Nanhua Chen   +15 more
wiley   +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 ...
Grenier, Daniel, Gagnon, Carl A., Jacques, Mario, Labrie, Josée, Provost, Chantale   +4 more
core   +3 more sources

Detection of viral agents associated with Porcine Respiratory Disease Complex (PRDC) in pigs in North Kerala

Journal of Veterinary and Animal Sciences
In pigs, stress factors such as pathogenic infections, environmental conditions, and various managemental practices can lead to a disease condition known as Porcine respiratory disease complex (PRDC).
Jayanth Kolar Venkatachalapathi, Shashank Somashekara, Rajasekhar Ravindran, Ajith Jacob George, Sumod Kanjirakkuzhiyil, Madhanraj Nallusamy, Sri Ramya Lakamana, Koshy John   +7 more
doaj   +1 more source

Engineered PCV2 VLPs for Antigen Delivery: A Platform for Next‐Generation Veterinary Vaccines

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
The capsid (Cap) protein of porcine circovirus type 2 (PCV2) self‐assembles into virus‐like particles (VLPs) that form stable, noninfectious nanoparticles with T = 1 icosahedral symmetry. Mimicking native virion architecture, these VLPs display antigens in a highly ordered array, conferring strong immunogenicity for both humoral and cellular responses.
Peiyang Ding, Yating Liu, Chenyu Wang, Aiping Wang, Linzhu Ren   +4 more
wiley   +1 more source

Characterization of a New Disease Syndrome Associated with Porcine Circovirus Type 2 in Previously Vaccinated Herds

, 2011
Porcine circovirus-associated disease (PCVAD) encompasses a group of wasting syndromes linked to porcine circovirus type 2 (PCV2). This paper describes a new PCV2 disease syndrome, called acute pulmonary edema (APE), which, unlike other PCVAD syndromes ...
Steven Henry, Jianfa Bai, Ada G. Cino-Ozuna, Raymond R. R. Rowland, Jerome C. Nietfeld, H. Morgan Scott, Richard Hesse   +6 more
core   +1 more source

Retrospective investigation of porcine circoviruses in cases of porcine dermatitis and nephropathy syndrome

Veterinary Research
Porcine dermatitis and nephropathy syndrome (PDNS) is a severe condition that affects mainly growing pigs and is considered to be caused by a type III hypersensitivity reaction.
Àlex Cobos, Mariano Domingo, Mónica Pérez, Eva Huerta, Anna Llorens, Joaquim Segalés, Marina Sibila   +6 more
doaj   +1 more source

Cellular pathogenesis of porcine circovirus type 2 infection

Virus Research, 2013
Porcine circovirus associated disease (PCVAD) and the associated histological lesions are thought to appear due to an increase in the amount of porcine circovirus type 2 (PCV2) present in an infected animal. However, examination of the cellular and molecular pathogenesis of PCVAD is complicated by the lack of a consistent cell culture model that ...
Cheryl M T, Dvorak, Sumathy, Puvanendiran, Michael P, Murtaugh   +2 more
openaire   +2 more sources

Development of an in situ assay for simultaneous detection of the genomic and replicative form of PCV2 using padlock probes and rolling circle amplification

Virology Journal, 2011
Background In this study we utilized padlock probes and rolling circle amplification as a mean to detect and study the replication of porcine circovirus type 2 (PCV2) in cultured cells and in infected tissue.
Berg Mikael, Fossum Caroline, Fuxler Lisbeth, Blomström Anne-Lie, Henriksson Sara, Nilsson Mats   +5 more
doaj   +1 more source