Voici les éléments 1-20 de 123
-
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, the objective of the present ... -
Actinobacillus pleuropneumoniae induces SJPL cell cycle arrest in G2/M-phase and inhibits porcine reproductive and respiratory syndrome virus replication
(2015-12)Background: Porcine reproductive and respiratory syndrome virus (PRRSV) is one of the most important pathogens in the swine industry and causes important economic losses. No effective antiviral drugs against it are commercially available. We recently ... -
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 (App) and porcine reproductive ... -
The administration of diets contaminated with low to intermediate doses of deoxynivalenol and supplemented with antioxidants and binding agents slightly affects the growth, antioxidant status and vaccine response in weanling pigs
(Oxford University Press, 2021-08-18)This study aimed to evaluate the impact of grading levels of deoxynivalenol (DON) in the diet of weaned pigs, as well as the effects of a supplementation with antioxidants (AOX), hydrated sodium calcium aluminosilicates (HSCAS) and their combination ... -
Alternative codon usage of PRRS virus ORF5 gene increases eucaryotic expression of GP5 glycoprotein and improves immune response in challenged pigs
(2005-07)Pigs exposed to GP5 protein of PRRSV by means of DNA immunization develop specific neutralizing and protecting antibodies. Herein, we report on the consequences of codon bias, and on the favorable outcome of the systematic replacement of native codons ... -
Analysis of whole-genome sequences of infectious laryngotracheitis virus isolates from poultry flocks in Canada : evidence of recombination
(MDPI, 2020-11-12)Infectious laryngotracheitis virus (ILTV) is a herpes virus that causes an acute respiratory disease of poultry known as infectious laryngotracheitis (ILT). Chicken embryo origin (CEO) and tissue culture origin (TCO) live attenuated vaccines are routinely ... -
Anandamide modulates thermal avoidance in caenorhabditis elegans through vanilloid and cannabinoid receptor interplay
(Springer, 2024-03-27)Understanding the endocannabinoid system in C. elegans may offer insights into basic biological processes and potential therapeutic targets for managing pain and inflammation in human. It is well established that anandamide modulates pain perception ... -
Anatomic and molecular characterization of the 1 endocrine pancreas of a teleostean fish: Atlantic wolffish (Anarhichas lupus)
(2015-01)Background: The biologic attributes of the endocrine pancreas and the comparative endocrinology of islet amyloid polypeptide (IAPP) of fish are not well described in the literature. This study describes the endocrine pancreas of one teleostean fish. ... -
Antinociceptive activity of vanilloids in caenorhabditis elegans is mediated by the desensitization of the TRPV channel OCR-2 and specific signal transduction pathways
(Springer, 2023-02-03)Vanilloids, including capsaicin and eugenol, are ligands of transient receptor potential channel vanilloid subfamily member 1 (TRPV1). Prolonged treatment with vanilloids triggered the desensitization of TRPV1, leading to analgesic or antinociceptive ... -
Assessment of meat authenticity using bioinformatics, targeted peptide biomarkers and high-resolution mass spectrometry
(2015-10-01)In recent years, we observed a significant increase of food fraud ranging from false label claims to the use of additives and fillers to increase profitability. Recently in 2013, horse and pig DNA were detected in beef products sold from several ... -
Assessment of Tandem Mass Spectrometry and High Resolution Mass Spectrometry for the Analysis of Bupivacaine in Plasma
(2015-11-01)Triple quadrupole mass spectrometers coupled with high performance liquid chromatography are workhorses in quantitative bioanalyses. It provides substantial benefits including reproducibility, sensitivity and selectivity for trace analysis. Selected ... -
Bilan 2020 : identification des pathogènes aviaires au Québec grâce à l’utilisation de tests moléculaires
(Ordre des médecins vétérinaires du Québec, 2021) -
Bird species involved in west nile virus epidemiological cycle in southern Québec
(MDPI, 2020-06-23)Despite many studies on West Nile Virus (WNV) in the US, including the reservoir role of bird species and the summer shifts of the Culex mosquito, feeding from birds to mammals, there have been few equivalent studies in the neighboring regions of ... -
Cannabidiol and tetrahydrocannabinol antinociceptive activity is mediated by distinct receptors in caenorhabditis elegans
(Springer, 2023-11-22)Cannabis has gained popularity in recent years as a substitute treatment for pain following the risks of typical treatments uncovered by the opioid crisis. The active ingredients frequently associated with pain-relieving effects are the phytocannabinoids ... -
Cannflavins isolated from cannabis sativa impede caenorhabditis elegans response to noxious heat
(Springer, 2023-07-22)Cannflavins, flavonoids abundantly present in Cannabis sativa, possess a distinct chemical structure comprising a vanillyl group. Notably, the capsaicin structure also contains a vanillyl group, which is considered essential for interacting with the ... -
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 pain. Capsaicin and several other ... -
Capsular sialic acid of Streptococcus suis serotype 2 binds to swine influenza virus and enhances bacterial interactions with virus-infected tracheal epithelial cells
(2013-12)Streptococcus suis serotype 2 is an important swine bacterial pathogen, and it is also an emerging zoonotic agent. It is unknown how S. suis virulent strains, which are usually found in low quantities in pig tonsils, manage to cross the first host ... -
Case Report: Esophagitis and pharyngitis associated with avian infectious laryngotracheitis in backyard chickens: 2 cases
(2017-06)Infectious laryngotracheitis (ILT) is a contagious viral respiratory disease of great economic importance for the global poultry industry caused by Gallid herpesvirus 1 (GaHV-1). Lesions of the upper digestive tract caused by this virus have not been ... -
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 this zoonotic pathogen considers ...
