Recherche
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Post weaning diarrhea in pigs: risk factors and non‑colistin‑based control strategies
(2017)
Post-weaning diarrhea (PWD) is one of the most serious threats for the swine industry worldwide. It is commonly associated with the proliferation of enterotoxigenic Escherichia coli in the pig intestine. Colistin, a cationic ...
Genetic diversity of group A rotavirus in swine in Canada
(2014-01-09)
Group A rotaviruses (RVA) in pigs have been poorly investigated in Canada. In a continued effort to fill this gap, ten finisher swine farms in Quebec, Canada, were sampled over a nine-month period. The presence of RVA was ...
Impact of Nutrient Restriction on the Structure of Listeria monocytogenes Biofilm Grown in a Microfluidic System
(2017-05-17)
Biofilm formation by the pathogen Listeria monocytogenes is a major concern in
food industries. The aim of this work was to elucidate the effect of nutrient
limitation on both biofilm architecture and on the ...
Host immune response modulation in avian coronavirus infection : tracheal transcriptome profiling in vitro and in vivo
(MDPI, 2024-04-14)
Infectious bronchitis virus (IBV) is a highly contagious Gammacoronavirus causing moderate to severe respiratory infection in chickens. Understanding the initial antiviral response in the respiratory mucosa is crucial for ...
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 ...
Capsaicin and Its analogues impede nocifensive response of caenorhabditis elegans to noxious heat
(2020-05-05)
Capsaicin is the most abundant pungent molecule identifed in red chili peppers, and it is widely used for food favoring,
in pepper spray for self-defense devices and recently in ointments for the relief of neuropathic ...
Impaired EAT-4 vesicular glutamate transporter leads to defective nocifensive response of caenorhabditis elegans to noxious heat
(Springer, 2019-04-26)
In mammals, glutamate is an important excitatory neurotransmitter. Glutamate and
glutamate receptors are found in areas specifically involved in pain sensation, transmission
and transduction such as peripheral nervous ...
Characterisation of InlA truncation in Listeria monocytogenes isolates from farm animals and human cases in the province of Quebec
(2017-06)
The introduction of Listeria monocytogenes into the food production chain is a concern, with numerous grouped cases of listeriosis associated with milk-derived or pork-derived products have been documented. Management of ...
Extensive characterization of Campylobacter jejuni chicken isolates to uncover genes involved in the ability to compete for gut colonization
(2015-05)
Background: Campylobacter jejuni is responsible for human foodborne enteritis. This bacterium is a remarkable
colonizer of the chicken gut, with some strains outcompeting others for colonization. To better understand ...
Chicken Caecal Microbiome Modifications Induced by Campylobacter jejuni Colonization and by a Non-Antibiotic Feed Additive
(2015-07)
Campylobacter jejuni is an important zoonotic foodborne pathogen causing acute gastroenteritis
in humans. Chickens are often colonized at very high numbers by C. jejuni, up to 109
CFU per gram of caecal content, with no ...