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Incognito, une toxine peut anéantir votre stratégie vaccinale contre le SRRP
(2016-06-01)
Les céréales sont une excellente source
nutritive tant pour les porcs que pour les
micro-organismes. Certains d’entre eux, les
champignons, peuvent s’y développer et
produire diverses molécules dont des toxines
dites ...
Un premier cas canadien de pestivirus du porcelet
(2018-10-22)
Mycobacterium xenopi systemic infection in a domestic fieryshouldered conure bird (Pyrrhura egregia)
(Microbiology Society, 2018-07)
Introduction. Mycobacterium xenopi is a rare opportunistic pathogen mainly causing infections in immunocompromised
human patients or those with underlying chronic structural lung disease. Cases of disease in veterinary ...
Impact of deoxynivalenol (DON) contaminated feed on intestinal integrity and immune response in swine
(Elsevier, 2015-02-17)
This study was performed to characterize the influence of consuming DON naturally contaminated feeds on pig's intestinal immune defenses, antibody response and cellular immunity. Sixteen 4-week-old piglets were randomly ...
Actinobacillus pleuropneumoniae (App) culture supernatant antiviral effect against porcine reproductive and respiratory syndrome virus (PRRSV) occurs prior to the viral genome replication and transcription through actin depolymerization
(Microbiology Society, 2018-01-02)
PURPOSE:
Recently, the strong antiviral activity of an Actinobacillus pleuropneumoniae (App) culture supernatant against porcine reproductive and respiratory syndrome virus (PRRSV) was discovered. Following this finding, ...
Impact of Actinobacillus pleuropneumoniae biofilm mode of growth on the lipid A structures and stimulation of immune cells
(SAGE, 2016-05-25)
Actinobacillus pleuropneumoniae (APP), the etiologic agent of porcine pleuropneumonia,
forms biofilms on both biotic and abiotic surfaces. APP biofilms confers resistance to antibiotics.
To our knowledge, no studies have ...
Dual infections of CD163 expressing NPTr epithelial cells with influenza A virus and PRRSV
(2017-08)
In the pig, respiratory co-infections involving various pathogens are far more frequent than single infections.
Amongst respiratory viruses, swine influenza type A virus (swIAV) and porcine reproductive and respiratory
syndrome ...
Whole genome sequencing of a Canadian Bovine gammaherpesvirus 4 strain and possible link between the viral infection and respiratory and reproductive clinical manifestations in dairy cattle
(2017-06-16)
Bovine gammaherpesvirus 4 (BoHV-4) is a herpesvirus widespread in cattle populations, and with no clear disease association. Its genome contains a long unique coding region (LUR) flanked by polyrepetitive DNA and 79 open ...
Postvaccinal reovirus infection with high mortality in breeder chicks
Postvaccinal reovirus infection in breeder chicks
(2014-12)
A broiler breeder flock was subcutaneously vaccinated at the hatchery with a live avian orthoreovirus (ARV) vaccine against viral arthritis. Chicks began to die at 3 days of age and postmortem examination revealed massive ...