Faculty profile
Marie-Lou Gaucher
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Research
Latest papers
Fan Exhaust Air Sampling of Livestock Operations as a Proxy for Indoor Bioaerosol Monitoring.
Journal of agricultural safety and health · 2025
Addressing Current Challenges in Poultry Meat Safety: Development of a Cultivation and Colony Hybridization Approach to Recover Enterotoxigenic Clostridium perfringens from Broiler Chicken Carcasses.
Pathogens (Basel, Switzerland) · 2023 · senior author
Immunization of broiler chickens with five newly identified surface-exposed proteins unique to Clostridium perfringens causing necrotic enteritis.
Scientific reports · 2023 · senior author
Latest funding
- $97,300
Description et orientation du profil microbiologique de la viande de poulet pour en améliorer sa durée de conservation et sa salubrité
NSERC · 2025 · Principal investigator
- $299,077
Optimisation de la salubrité des produits de viande de poulet par un meilleur contrôle de Salmonella et deClostridium perfringens entérotoxinogène en production avicole
NSERC · 2022 · Principal investigator
- $169,913
Optimization of oxytetracycline dosing regimen and characterization of the effect of new alternative approaches in the treatment of colibacillosis in laying hens in Canada
NSERC · 2022 · Co-investigator
5 publications.
Fan Exhaust Air Sampling of Livestock Operations as a Proxy for Indoor Bioaerosol Monitoring.
Lemieux J, Rossi F, Khalloufi A, Veillette M, Létourneau V, Turgeon N, Gaucher ML, Duchaine C
Addressing Current Challenges in Poultry Meat Safety: Development of a Cultivation and Colony Hybridization Approach to Recover Enterotoxigenic Clostridium perfringens from Broiler Chicken Carcasses.
Kakese Mukosa R, Thibodeau A, Morris Fairbrother J, Thériault W, Gaucher ML
Immunization of broiler chickens with five newly identified surface-exposed proteins unique to Clostridium perfringens causing necrotic enteritis.
Heidarpanah S, Thibodeau A, Parreira VR, Quessy S, Segura M, Meniaï I, Gottschalk M, Gaudreau A, Juette T, Gaucher ML
Putative antigenic proteins identified by comparative and subtractive reverse vaccinology in necrotic enteritis-causing Clostridium perfringens isolated from broiler chickens.
Meniaï I, Thibodeau A, Quessy S, Parreira VR, Fravalo P, Beauchamp G, Gaucher ML
Distribution of Virulence Genes among Salmonella Serotypes Isolated from Pigs in Southern Vietnam.
Lan TTQ, Gaucher ML, Nhan NTM, Letellier A, Quessy S
Description et orientation du profil microbiologique de la viande de poulet pour en améliorer sa durée de conservation et sa salubrité
Principal investigators: Gaucher, Marie-Lou
Keywords: Animal production and animal primary products; Consumer goods
Optimisation de la salubrité des produits de viande de poulet par un meilleur contrôle de Salmonella et deClostridium perfringens entérotoxinogène en production avicole
Principal investigators: Gaucher, Marie-Lou M-L
Keywords: analyse du risque; caractérisation génétique; clostridium perfringens; consommateurs; ferme à la table; modélisation; poulets de chair; production avicole; salmonella; toxi-infections alimentaires
Optimization of oxytetracycline dosing regimen and characterization of the effect of new alternative approaches in the treatment of colibacillosis in laying hens in Canada
Principal investigators: Rhouma, Mohamed M
Keywords: alternatives to antibiotics; antimicrobial resistance; antimicrobials-derived metabolites; antimicrobial stewardship; dosing regimen; e. coli; food safety; laying hens; microbiota; oxytetracycline
Acquisition of an ultracentrifuge to support research in the field of veterinary infectious diseases
Principal investigators: Gagnon, Carl
Études des mécanismes de colonisation de Clostridium perfringens en productions animales
Principal investigators: Gaucher, Marie-Lou
Études des mécanismes de colonisation de Clostridium perfringens en productions animales
Principal investigators: Gaucher, Marie-Lou
Keywords: clostridium perfringens; production avicole; entérite nécrotique; entérotoxine; zoonose; caractérisation moléculaire; transfert plasmidique; génomique comparative; vaccinologie; contrôle
Antimicrobial resistance genes in bioaerosols in Canadian arctic, rural, and urban environments: sources, profiles, transport and fate
Principal investigators: Duchaine, Caroline C
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
Frequent collaborators
- Caroline Duchaine and Marie-Lou Gaucher: 1 shared paper
- Marie-Lou Gaucher and Alexandre Thibodeau: 1 shared paper
- FMV-Pathologie et microbiologie
- Faculté de médecine vétérinaire, département de pathologie et microbiologie
- Biochimie, de microbiologie et de bio-informatique
Co-authors at Université de Montréal, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
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