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- 2Ametaj, Burim N.
- 2Dunn, Suzanna M.
- 2James, Michael N. G.
- 1Baral, Pravas K.
- 1Bellon, Anne
- 5Agricultural, Food and Nutritional Science, Department of
- 5Agricultural, Food and Nutritional Science, Department of/Journal Articles (Agricultural, Food and Nutritional Science)
- 5Graduate and Postdoctoral Studies (GPS), Faculty of
- 5Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
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2019-12-10
McMullen, Todd, Burrell, Robert
NFRF Exploration awarded in 2020: Personalized therapy for patients with cancer remains one of the most important challenges facing clinicians and researchers. In this proposal we describe a point-of-care device that can diagnose disease, or provide prognostic information, by quantifying protein...
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Investigation of the Molecular Mechanisms That Determine Isolate-Specific, Antibody-Mediated Neutralization of HCV infectivity
DownloadFall 2018
It is estimated that there are about 1.75 million new Hepatitis C Virus (HCV) infections per year worldwide and around 20% will develop liver cirrhosis or liver cancer if left untreated. Direct acting antiviral drugs are available for the treatment of HCV with success rates of over 90%. But...
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Clinical impact of submicroscopic malaria on delivery outcomes and the role of VAR2CSA antibodies in pregnant women from Colombia
DownloadFall 2018
Malaria caused by the genus Plasmodium (P.) is one of the oldest and most important parasitic infections globally. Pregnant women are at an increased risk for malaria, where the disease poses a significant risk to both maternal and child health. Better diagnosis of malaria can have an immediate...
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Phage Display Derived Fragment-based Discovery of Antigens for Antibodies associated with Mycobacterial Infections
DownloadSpring 2017
Tuberculosis (TB) remains a global health problem. Incorrect or missed serodiagnosis for TB, especially in resource-limited settings, is one of the main reasons for TB epidemics. Clinically, serological tests that use circulating antibodies are attractive because antibodies in serum are present...
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Short-chain fatty acids influence host immunity, mucus secretion and microbial community structure to reduce enteritis
DownloadFall 2016
Optimal intestinal health is critical to overall host well-being, and acute and chronic enteric inflammatory diseases impart a significant detrimental impact on Canadians. The consumption of dietary fibre (DF) has long been associated with providing a health benefit to individuals, and regulatory...
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Intravaginal lactic acid bacteria modulated local and systemic immune responses and lowered the incidence of uterine infections in periparturient dairy cows
Download2015
Dunn, Suzanna M., Odhiambo, John F., Farooq, Umar, Ametaj, Burim N., Lam, Tran, Deng, Qilan
The objective of this investigation was to evaluate whether intravaginal infusion of a lactic acid bacteria (LAB) cocktail around parturition could influence the immune response, incidence rate of uterine infections, and the overall health status of periparturient dairy cows. One hundred pregnant...
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Structural basis for antibody recognition in the receptor-binding domains of toxins A and B from Clostridium difficile
Download2014
Ng, Kenneth K. S., Tanha, Jamshid, Kitova, Elena N., Eugenio, Luiz, Murase, Tomohiko, Klassen, John S., Hussack, Greg, Schorr, Melissa
Clostridium difficile infection is a serious and highly prevalent nosocomial disease in which the two large, Rho-glucosylating toxins TcdA and TcdB are the main virulence factors. We report for the first time crystal structures revealing how neutralizing and non-neutralizing single-domain...
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Repeated oronasal exposure to lipopolysaccharide induced mucosal IgA responses in periparturient dairy cows
Download2014
Dunn, Suzanna M., Iqbal, Summera, Zebeli, Qendrim, Mansmann, Dominik A., Ametaj, Burim N.
This study investigated the effects of repeated oronasal treatment with lipopolysaccharide (LPS) on the humoral immune responses in saliva, vaginal mucus, and the plasma markers of the acute phase response in periparturient dairy cows. One hundred pregnant Holstein cows were administered either 3...
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Lactobacillus reuteri maintains a functional mucosal barrier during DSS treatment despite mucus layer dysfunction
Download2012
Rang, Sara, Roos, Stefan, Phillipson, Mia, Holm, Lena, Dicksved, Johan, Willing, Ben P., Petersson, Joel, Schreiber, Olof
Treatment with the probiotic bacterium Lactobacillus reuteri has been shown to prevent dextran sodium sulfate (DSS)-induced colitis in rats. This is partly due to reduced P-selectin-dependent leukocyte- and platelet-endothelial cell interactions, however, the mechanism behind this protective...