Results 21 to 30 of about 3,055 (167)

Evaluation of porcine circovirus type 2 vaccination

, 2011
"ABSTRACT'EVALUATION OF PORCINE CIRCOVIRUS TYPE 2 VACCINATIONByMar\ueda Cristina Venegas VargasPorcine circovirus type 2 (PCV2) is one of the most important diseases in the swine industry worldwide, having a high economic impact in the sector since its ...
Venegas Vargas, Mar\ueda Cristina
openaire   +2 more sources

The 2.3-Angstrom Structure of Porcine Circovirus 2 [PDF]

Journal of Virology, 2011
ABSTRACT Porcine circovirus 2 (PCV2) is a T=1 nonenveloped icosahedral virus that has had severe impact on the swine industry. Here we report the crystal structure of an N-terminally truncated PCV2 virus-like particle at 2.3-Å resolution, and the cryo-electron microscopy (cryo-EM) image reconstruction of a full-length PCV2 virus-like particle
Reza, Khayat, Nicholas, Brunn, Jeffrey A, Speir, John M, Hardham, Robert G, Ankenbauer, Anette, Schneemann, John E, Johnson   +6 more
openaire   +3 more sources

Mechanisms of circovirus immunosuppression and pathogenesis with a focus on porcine circovirus 2: a review

Veterinary Quarterly, 2023
Certain pathogens, due to their adverse effects on the immune reaction, aggravate the course of concomitant heterologous infections. Here we summarize mechanisms by which circoviruses, including the most studied porcine circovirus 2, and other mammalian and avian circoviruses, trigger their own replication and confound the hosts' immune response.
Enikő Fehér, Ferenc Jakab, Krisztián Bányai   +2 more
openaire   +3 more sources

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 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.
Francis, L., J. Slevin, Green, L. E.; id_orcid, J.C. Brown, Woodbine, Kerry A., K.A. Woodbine, Scott, P. D. (Paul D.), L.E. Green, P.D. Scott, Scott, P. D., Easton, A. J., L. Francis, Medley, G. F., G.F. Medley, Slevin, J., Medley, Graham, Woodbine, K. A., Easton, A. J. (Andrew J.), Green, Laura E., M.J. Turner, Turner, M. J., Brown, J. C., A.J. Easton   +22 more
core   +1 more source

Lack of Porcine circovirus 4 Genome Detection in Pig Samples from Italy and Spain

Pathogens, 2020
The genus Circovirus includes several species and mostly causes asymptomatic infections. Porcine circovirus 2 (PCV-2) and, with increasing evidence, Porcine circovirus 3 (PCV-3), have been associated with different clinical conditions all over the world.
Giovanni Franzo, Albert Ruiz, Laura Grassi, Marina Sibila, Michele Drigo, Joaquim Segalés   +5 more
doaj   +1 more source

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

Development of an indirect immunofluorescence assay for PCV3 antibody detection based on capsid protein

Animal Diseases, 2021
Porcine circovirus type 3 (PCV3) is a novel porcine circovirus associated with porcine dermatitis and nephritis syndrome (PDNS), reproductive failure, and multisystemic inflammation.
Lun Yao, Chang Li, Junwei Wang, Yufang Cheng, Ahmed H. Ghonaim, Qi Sun, Xuexiang Yu, Weijie Niu, Shengxian Fan, Qigai He   +9 more
doaj   +1 more source

Cell tropism and entry of porcine circovirus 2

Virus Research, 2012
Porcine circovirus 2 (PCV2) may induce reproductive failure (return to oestrus, embryonic death, mummification, weak- and stillborn piglets) and postweaning multisystemic wasting syndrome (PMWS). Furthermore, it may modulate the immunity in such a way that it aggravates the outcome of many bacterial and viral infections.
H J, Nauwynck, R, Sanchez, P, Meerts, D J, Lefebvre, D, Saha, L, Huang, G, Misinzo   +6 more
openaire   +2 more sources

Three different genotypes of porcine circovirus 2 (PCV-2) identified in pigs and warthogs in Namibia

, 2021
Porcine circovirus 2 (PCV-2) is the causative agent of porcine circovirus diseases (PCVD). A study was undertaken to determine whether PCV-2 was present in samples collected from commercial pigs (n = 46) and warthogs (n = 42) in Namibia between 2019 and ...
Molini, Umberto, Franzo, Giovanni, Marruchella, Giuseppe, Dundon, William G., Gous, Lené, Cattoli, Giovanni, Chiwome, Bernard, Moller, Sjandré, Hemberger, Yvonne Maria, Khaiseb, Siegfried   +9 more
core   +2 more sources