Recherche
Voici les éléments 171-180 de 253
Development and use of a multiplex real-time quantitative polymerase chain reaction assay for detection and differentiation of Porcine circovirus-2 genotypes 2a and 2b in an epidemiological survey
(2008-09)
By the end of 2004, the Canadian swine population had experienced a severe 2 increase in the incidence of Porcine circovirus-associated disease (PCVAD), a problem that was 3 associated with the emergence of a new Porcine ...
Characterization of a Canadian mink H3N2 influenza A virus isolate genetically related to triple reassortant swine influenza virus
(2009-03)
In 2007, an H3N2 influenza A virus was isolated from Canadian mink. This virus was found to be phylogenetically related to a triple reassortant influenza virus which emerged in Canadian swine in 2005, but it is antigenically ...
The role of porcine reproductive and respiratory syndrome (PRRS) virus structural and non-structural proteins in virus pathogenesis
(2010)
Porcine reproductive and respiratory syndrome (PRRS) is an economically devastating viral
disease affecting the swine industry worldwide. The etiological agent, PRRS virus (PRRSV),
possesses a RNA viral genome with nine ...
Identification of a new cell line permissive to porcine reproductive and respiratory syndrome virus infection and replication which is phenotypically distinct from MARC-145 cell line
(2012-11)
Background
Airborne transmitted pathogens, such as porcine reproductive and respiratory syndrome virus (PRRSV), need to interact with host cells of the respiratory tract in order to be able to enter and disseminate in the ...
Emergence of a new type of porcine circovirus (PCV) in swine: a type 1 and type 2 PCV recombinant
(2010-07)
In late September 2008, tissue samples from piglets experiencing an acute outbreak of porcine reproductive and respiratory syndrome (PRRS) were submitted to the Veterinary diagnostic service of the University of Montreal. ...
Effect of deoxynivalenol (DON) mycotoxin on in vivo and in vitro porcine circovirus type 2 infections
(2015-04)
Deoxynivalenol (DON) is a mycotoxin produced by Fusarium spp and is a common
contaminant of grains in North America. Among farm animals, swine are the most
susceptible to DON because it markedly reduces feed intake and ...
Persistence of porcine reproductive and respiratory syndrome virus and porcine circovirus type 2 in bacterial biofilms
(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 ...
Actinobacillus pleuropneumoniae Possesses an Antiviral Activity against Porcine Reproductive and Respiratory Syndrome Virus
(2014-05)
Pigs are often colonized by more than one bacterial and/or viral species during respiratory tract infections. This
phenomenon is known as the porcine respiratory disease complex (PRDC). Actinobacillus pleuropneumoniae ...
Genetic diversity of Mycoplasma hyopneumoniae isolates of abattoir pigs
(2014-01)
Mycoplasma hyopneumoniae, the causative agent of porcine enzootic pneumonia, is present in swine herds worldwide. However, there is little information on strains infecting herds in Canada. A total of 160 swine lungs with ...