Results 51 to 60 of about 27,106 (234)

Development of a real-time loop-mediated isothermal amplification assay for detection of porcine circovirus 3

BMC Veterinary Research, 2019
Background Porcine circovirus type 3 (PCV3) is an emerging circovirus species, that has been reported in major pig-raising countries including the United States, China, South Korea, Brazil, Spain, and Poland.
Huanan Wang, Xiangnan Liu, Fanwen Zeng, Tongyuan Zhang, Yuexiao Lian, Miaoli Wu, Li Xiao, Yujun Zhu, Yu Zhang, Meili Chen, Ren Huang, Manlin Luo, Feng Cong, Pengju Guo   +13 more
doaj   +1 more source

Establishment and application of multiplex real-time PCR for simultaneous detection of four viruses associated with porcine reproductive failure

Frontiers in Microbiology, 2023
Many pathogens cause reproductive failure in sows suffering a broad spectrum of sequelae, including abortions, stillbirth, mummification, embryonic death, and infertility.
Yuan Chen, Shile Luo, Jianmei Tan, Luhua Zhang, Shengwu Qiu, Zhiyou Hao, Naidong Wang, Zhibang Deng, Aibing Wang, Qing Yang, Yi Yang, Changjian Wang, Yang Zhan   +12 more
doaj   +1 more source

A cohort study of post-weaning multisystemic wasting syndrome and PCV2 in 178 pigs from birth to 14 weeks on a single farm in England [PDF]

, 2010
Our hypothesis was that pigs that develop post-weaning multisystemic wasting syndrome (PMWS) are detectable from an early age with signs of weight loss and other clinical and serological abnormalities.
A.J. Easton, Allan, Allan, Blanchard, Calsamiglia, Chae, Darwich, G.F. Medley, Grau-Roma, Harding, J. Slevin, J.C. Brown, K.A. Woodbine, Krakowka, L. Francis, L.E. Green, Larochelle, Lopez-Soria, M.J. Turner, Madec, Meerts, Meerts, Nielsen, Opriessnig, P.D. Scott, Rodriguez-Arrioja, Rodriguez-Arrioja, Rose, Rosell, Segales, Snow, Turner, Wiederkehr, Woodbine   +33 more
core   +2 more sources

Interlaboratory Testing of Porcine Sera for Antibodies to Porcine Circovirus Type 2 [PDF]

Journal of Veterinary Diagnostic Investigation, 2004
A panel of 20 porcine sera was distributed to 5 laboratories across Europe and Canada. Each center was requested to test the sera for the presence of porcine circovirus type 2 antibodies using the routine assays, indirect immunofluorescence assay (IFA) and indirect immunoperoxidase monolayer assay (IPMA), and to determine the titer of each serum ...
Irene, McNair, Michelle, Marshall, Francis, McNeilly, Anette, Botner, Anne-Sofie, Ladekjaer-Mikkelsen, Isabelle, Vincent, Brigitte, Herrmann, Romeo, Sanchez, Carrie, Rhodes   +8 more
openaire   +2 more sources

Phylodynamic analysis of porcine circovirus type 2: Methodological approach and datasets [PDF]

, 2016
Since its first description, PCV2 has emerged as one of the most economically relevant diseases for the swine industry. Despite the introduction of vaccines effective in controlling clinical syndromes, PCV2 spread was not prevented and some potential ...
Cortey, Martì, Drigo, Michele, Franzo, Giovanni, Hughes, Joseph, Segalés, Joaquim   +4 more
core   +3 more sources

Association of Porcine Circovirus Type 2 With Vascular Lesions in Porcine Pneumonia [PDF]

Veterinary Pathology, 2011
The aim of this study was to evaluate the vasculature in porcine circovirus type 2–infected (PCV2-infected) lungs and to identify the PCV2 subtypes involved in porcine pneumonia. Pulmonary samples from 140 pigs, 2 weeks to 7 months of age, from 36 Hungarian commercial herds with clinical signs of respiratory disease were examined for the presence of ...
L, Szeredi, A, Dán, N, Solymosi, A, Cságola, T, Tuboly   +4 more
openaire   +2 more sources

Co-Infection of Swine with Porcine Circovirus Type 2 and Other Swine Viruses

Viruses, 2019
Porcine circovirus 2 (PCV2) is the etiological agent that causes porcine circovirus diseases and porcine circovirus-associated diseases (PCVD/PCVAD), which are present in every major swine-producing country in the world.
Ting Ouyang, Xinwei Zhang, Xiaohua Liu, Linzhu Ren   +3 more
semanticscholar   +1 more source

Porcine circovirus type 2 infection in Turkey

Ankara Üniversitesi Veteriner Fakültesi Dergisi, 2011
Porcine circovirus is the smallest known DNA virus and is identified and characterized by two types: PCV type 1 (PCV 1) and PCV type 2 (PCV 2). Porcine circovirus type 1 (PCV 1) was first identified in 1974 and was recognized as a nondisease- causing agent that frequently occured in laboratory tissue cultures.
KARAOĞLU, Taner, OĞUZOĞLU, T.çiğdem, ATASEVEN, V.soydal, TAN, M.tolga, ALKAN, Feray   +4 more
openaire   +4 more sources

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

Phylogenetic analysis of porcine circovirus type 2 (PCV2) between 2015 and 2018 in Henan Province, China

BMC Veterinary Research, 2020
BackgroundPorcine circovirus type 2 (PCV2) is the pathogen of porcine circovirus associated diseases (PCVAD) and one of the main pathogens in the global pig industry, which has brought huge economic losses to the pig industry.
Guanmin Zheng, Qing-xia Lu, Fangyu Wang, G. Xing, H. Feng, Q. Jin, Zhenhua Guo, M. Teng, Huifang Hao, Dongliang Li, Xin Wei, Yuhang Zhang, R. Deng, Gaiping Zhang   +13 more
semanticscholar   +1 more source