Results 101 to 110 of about 14,598 (215)

Prevention of respiratory diseases of pigs of viral-bacterial etiology in conditions of import substitution

Ветеринария сегодня
Introduction. Pig farming, as a fast-growing branch of animal husbandry, is capable of prompt achieving a significant increase in the production of pork with high nutritional properties and biological value.
T. V. Mikhaleva, S. S. Konnova
doaj   +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   +1 more source

First report of Porcine Circovirus 2 (PCV2) circulation in Ecuador

ACI Avances en Ciencias e Ingenierías, 2013
This report describes the first detection of Porcine Circovirus Type 2 (PCV2) from pigs in Ecuador. Samples were collected from 162 animals from November 2010 to March 2011: 25 sick animals from commercial swine herds and 137 from slaughterhouses.
Estefanía Bermeo, Verónica Barragán, Alejandro Torres, Alfredo Acosta, Gabriel A. Trueba P.   +4 more
doaj   +1 more source

Live attenuated chimeric porcine circovirus vaccine

, 2014
The present invention provides a novel chimeric porcine circovirus infectious DNA clone and live attenuated chimeric virus with the PCV2, preferably of subtype PCV2b, capsid gene integrated into a non-pathogenic PCV1 virus genome.

core  

Immunology of porcine circovirus type 2 (PCV2)

Virus Research, 2012
The emergence of porcine circovirus type 2 (PCV2) associated diseases and particularly postweaning multisystemic wasting syndrome (PMWS) was a shock for the swine industry and formulated a considerable challenge for researchers in the area of viral immunology in swine. The unique features of PMWS of which emaciation and lymphoid depletion were the most
Laila, Darwich, Enric, Mateu
openaire   +2 more sources

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 detection of Porcine circovirus 3 (PCV-3) in pig serum samples from Spain [PDF]

, 2018
Porcine circovirus 3 (PCV‐3) is an emerging circovirus species that has recently been reported in different countries around the world, suggesting a widespread circulation.
M. Drigo, Franzo, G., Segalés, J., F. Correa-Fiz, J. I. Núñez, M. Sohrmann, Sohrmann, M., J. Segalés, Drigo, M., F. Klaumann, Klaumann, F., Correa-Fiz, F., G. Franzo, Núñez, J. I., M. Sibila, Sibila, M.   +15 more
core   +1 more source

The PCV3 Cap Virus-like Particle Vaccine with the Chimeric PCV2-Neutralizing Epitope Gene Is Effective in Mice

Veterinary Sciences
Porcine circovirus type 3 (PCV3) infection can cause symptoms similar to those of porcine circovirus type 2 (PCV2) infection, and coinfections with both PCV2 and PCV3 are observed in the swine industry.
Xingchen Wu, Qikai Wang, Wang Lu, Ying Wang, Zehao Han, Libin Liang, Shimin Gao, Haili Ma, Xiaomao Luo   +8 more
doaj   +1 more source

Investigation into the control of porcine circovirus type 2 associated diseases (PCVAD)

, 2009
Prior to the introduction of porcine circovirus vaccines, losses from porcine circovirus type 2 infection were high on many Ontario farms. A survey of swine health experts revealed that a large number of intervention strategies were being recommended but
Ruiz Lopez, Jose Alberto
core  

Detection of rampant nucleotide reversion at the origin of DNA replication of porcine circovirus type 1

, 2005
Mutational analysis was conducted to investigate the involvement of the “loop-sequence” (which is flanked by a pair of 11-nucleotide inverted repeats) at the origin of DNA replication of porcine circovirus type 1 with respect to viral protein synthesis ...
Andrew K. Cheung, Cheung, Andrew K.
core   +1 more source