Zobrazeno 1 - 10
of 17
pro vyhledávání: '"S. W. Cooles"'
Autor:
S. W. Cooles, Diane G. Newell, Nick G. Coldham, R. M. La Ragione, K. Stapleton, Shaun Cawthraw, A Ridley
Publikováno v:
Journal of Applied Microbiology. 109:1132-1138
Aims: To determine the effect of various enrofloxacin dose regimes on the colonization and selection of resistance in Campylobacter jejuni strain 81116P in experimentally colonized chickens. Methods and Results: Two experiments were undertaken, in wh
Autor:
Mark A. Webber, Luke P. Randall, N. G. Coldham, E. G. Penuela, Martin J. Woodward, Laura J. V. Piddock, S. W. Cooles, A. C. Mott
Publikováno v:
Journal of Antimicrobial Chemotherapy. 60:1273-1280
Objectives: To determine if one passage of Salmonella enterica serovar Typhimurium in the presence of farm disinfectants selected for mutants with decreased susceptibility to disinfectants and/or antibiotics. Methods: Eight Salmonella Typhimurium str
The AcrAB-TolC efflux system of Salmonella enterica serovar Typhimurium plays a role in pathogenesis
Autor:
S. W. Cooles, Anthony M. Buckley, Martin J. Woodward, Laura J. V. Piddock, Roberto M. La Ragione, Luke P. Randall, Mark A. Webber
Publikováno v:
Cellular Microbiology. 8:847-856
The ability of an isogenic set of mutants of Salmonella enterica serovar Typhimurium L354 (SL1344) with defined deletions in genes encoding components of tripartite efflux pumps, including acrB, acrD, acrF and tolC, to colonize chickens was determine
Autor:
S. W. Cooles, Vito Ricci, Deborah J. Eaves, Luke P. Randall, Laura J. V. Piddock, Antony Buckley, Martin J. Woodward
Publikováno v:
Journal of Antimicrobial Chemotherapy. 56:297-306
To determine the efficacy of enrofloxacin (Baytril) in chickens in eradicating three different resistance phenotypes of Salmonella enterica and to examine the resistance mechanisms of resulting mutants.In two separate replicate experiments (I and II)
Publikováno v:
Journal of Antimicrobial Chemotherapy. 53:208-216
Objectives: To examine 397 strains of Salmonella enterica of human and animal origin comprising 35 serotypes for the presence of aadB, aphAI-IAB, aadA1, aadA2, bla(Carb(2)) or pse1, bla(Tem), cat1, cat2, dhfr1, floR, strA, sul1, sul2, tetA(A), tetA(B
Autor:
Anne Ridley, Luke P. Randall, A. R. Sayers, Laura J. V. Piddock, S. W. Cooles, Diane G. Newell, Martin J. Woodward, Madan Kumar Sharma, Lilian Pumbwe
Publikováno v:
Journal of Antimicrobial Chemotherapy. 52:507-510
Aims: In view of recent findings that a multidrug efflux pump CmeABC exists in Campylobacter jejuni, 391 C. jejuni and 52 Campylobacter coli of human and animal origin were examined for a multidrug resistance phenotype. Materials and methods: The MIC
Autor:
K, Stapleton, S A, Cawthraw, S W, Cooles, N G, Coldham, R M, La Ragione, D G, Newell, A M, Ridley
Publikováno v:
Journal of applied microbiology. 109(4)
To determine the effect of various enrofloxacin dose regimes on the colonization and selection of resistance in Campylobacter jejuni strain 81116P in experimentally colonized chickens.Two experiments were undertaken, in which 14-day-old chickens were
Autor:
Joe M Roe, S. W. Cooles, Luke P. Randall, Anne A. Delsol, Julie Sunderland, Martin J. Woodward
Publikováno v:
Journal of applied microbiology. 98(3)
A.A. DELSOL, L. RANDALL, S. COOLES, M.J. WOODWARD, J. SUNDERLAND AND J.M. ROE. 2004. Aim: To assess the effect of the growth promoter avilamycin on emergence and persistence of resistance in enteric bacteria in the pig. Methods and Results: Pigs (tre
Publikováno v:
The Journal of antimicrobial chemotherapy. 54(3)
To determine the effect of growth of five strains of Salmonella enterica and their isogenic multiply antibiotic-resistant (MAR) derivatives with a phenolic farm disinfectant or triclosan (biocides) upon the frequency of mutation to resistance to anti
Publikováno v:
The Journal of antimicrobial chemotherapy. 54(3)
Objectives: To determine the mutant prevention concentrations (MPCs) of ciprofloxacin and enrofloxacin against four strains of Salmonella enterica serovar Enteritidis and four strains of S. Typhimurium including one fully susceptible, one multiply re