Zobrazeno 1 - 10
of 36
pro vyhledávání: '"J. D. Dubreuil"'
Autor:
M. da Costa Lima, Marciane Magnani, J D Dubreuil, C.P. de Sousa, M. dos Santos Lima, E.L. de Souza
Publikováno v:
Letters in applied microbiology. 75(3)
This study aimed to evaluate the inhibitory effects of phenolic-rich extracts from acerola (Malpighia emarginata D.C., PEA), cashew apple (Anacardium occidentale L., PEC) and mango (Mangifera indica L., PEM) by-products on distinct enterotoxigenic Es
Autor:
J D Dubreuil, Christopher Fernandez-Prada, C. Paiva de Sousa, Maiara da Costa Lima, E.L. de Souza, Josée Harel
Publikováno v:
Microbial Pathogenesis. 130:259-270
Fruits are among the main natural sources of phenolic compounds (PC). These compounds exert important antioxidant properties primarily associated with the presence of hydroxyl groups in their molecular structure. Additionally, the antibacterial effec
Autor:
J D Dubreuil
Publikováno v:
Bioscience of Microbiota, Food and Health. 36:75-90
The concept of certain microorganisms conferring direct benefits to the host relates to the term "probiotic". Probiotics are microorganisms, bacteria, or yeast that when administered orally in sufficient quantity can counteract the effect of pathogen
Autor:
Carlton L. Gyles, Patrick Boerlin, J D Dubreuil, Sebastien Leclerc, John M. Fairbrother, Michael Mourez, Josée Harel
Publikováno v:
Research in Microbiology. 158:97-104
Previous studies on virotypes and antimicrobial resistance in a collection of porcine enterotoxigenic Escherichia coli (ETEC) O149 strains from Quebec revealed an increase in the number of multiresistant strains (in particular to tetracycline) and th
Publikováno v:
Animal Health Research Reviews. 1:73-93
Actinobacillus pleuropneumoniaeis an important pig pathogen that is responsible for swine pleuropneumonia, a highly contagious respiratory infection. Knowledge of the importance, composition and structural determination of the major antigens involved
Publikováno v:
Infection and Immunity. 66:5650-5658
Using a quantitative dot blot overlay assay of polyvinylidene difluoride membranes, we investigated the ability of Escherichia coli heat-stable enterotoxin b (STb) to bind to various glycolipids of defined structure. STb bound strongly to acidic glyc
Publikováno v:
Current Microbiology. 35:139-144
The major adhesin of Actinobacillus pleuropneumoniae, the causative agent of porcine pleuropneumonia, has been previously identified as lipopolysaccharide (LPS). The purpose of the present study was to isolate and characterize A. pleuropneumoniae LPS
Publikováno v:
Microbial Pathogenesis. 21:205-213
The eaeA-positive, attaching and effacing (A/E) O45 E. coli isolates from pigs express an EaeA protein with an estimated molecular weight of 97 kDa. In the present study, a monoclonal antibody was raised against the EaeA protein of an A/E O45 isolate
Publikováno v:
Microbiology. 142:837-843
HPr is a low-molecular-mass phosphocarrier protein of the bacterial phosphoenolpyruvate (PEP): sugar phosphotransferase system (PTS) found in the cytoplasm or associated with the inner surface of the cytoplasmic membrane. Treatment of Streptococcus s
Autor:
R. Bada Alambedji, J. D. Dubreuil
Publikováno v:
Journal of Veterinary Medicine, Series B. 40:253-260
Summary Comparison of two polysaccharidic antigens for ELISA serodiagnosis of pig pleuropneumonia (serotype 5) Two antigens of polysaccharidic nature were evaluated for their specificity in serodiagnosis of porcine pleuropneumonia (serotype 5). Recen