Resistance to Levofloxacin and Failure of Treatment of Pneumococcal Pneumonia von Davidson, Ross, Cavalcanti, Rodrigo, Brunton, James L, Bast, Darrin J, de Azavedo, Joyce C.S, Kibsey, Pamela, Fleming, Christine, Low, Donald E

Volltext

two-component system sivS/R regulates virulence in Streptococcus iniae von Bolotin, Shelly, Fuller, Jeffrey D, Bast, Darrin J, de Azavedo, Joyce C.S

Volltext

Capsule expression regulated by a two-component signal transduction system in Streptococcus iniae von Bolotin, Shelly, Fuller, Jeffrey D, Bast, Darrin J, Beveridge, Terry J, de Azavedo, Joyce C.S

Volltext

Streptolysin S and necrotising infections produced by group G streptococcus von Humar, Deepali, Datta, Vivekananda, Bast, Darrin J, Beall, Bernard, De Azavedo, Joyce CS, Nizet, Victor

Volltext

Genetic Locus for Streptolysin S Production by Group A Streptococcus von NIZET, V, BEALL, B, BAST, D. J, DATTA, V, KILBURN, L, LOW, D. E, DE AZAVEDO, J. C. S

Volltext

Identification of Group A Streptococcus Antigenic Determinants Upregulated In Vivo von Salim, Kowthar Y, Cvitkovitch, Dennis G, Chang, Peter, Bast, Darrin J, Handfield, Martin, Hillman, Jeffrey D, de Azavedo, Joyce C. S

Volltext

Novel Murine Model of Pneumococcal Pneumonia: Use of Temperature as a Measure of Disease Severity To Compare the Efficacies of Moxifloxacin and Levofloxacin von BAST, Darrin J, YUE, M, CHEN, X, BELL, D, DRESSER, L, SASKIN, R, MANDELL, L. A, LOW, D. E, DE AZAVEDO, Joyce C. S

Volltext

Reduced Virulence of Group A Streptococcal Tn916 Mutants That Do Not Produce Streptolysin S von BETSCHEL, S. D, BORGIA, S. M, BARG, N. L, LOW, D. E, DE AZAVEDO, J. C. S

Volltext

Identification of a Streptolysin S-Associated Gene Cluster and Its Role in the Pathogenesis of Streptococcus iniae Disease von FULLER, Jeffrey D, CAMUS, Alvin C, DUNCAN, Carla L, NIZET, Victor, BAST, Darrin J, THUNE, Ronald L, LOW, Donald E, DE AZAVEDO, Joyce C. S

Volltext

Type II topoisomerase mutations in Bacillus anthracis associated with high-level fluoroquinolone resistance von Bast, Darrin J., Athamna, Abed, Duncan, Carla L., de Azavedo, Joyce C. S., Low, Donald E., Rahav, Galia, Farrell, David, Rubinstein, Ethan

Volltext

Prevalence and Characterization of Invasive Isolates of Streptococcus pyogenes with Reduced Susceptibility to Fluoroquinolones von POWIS, Jeff, MCGEER, Allison, LOW, Donald E, DUNCAN, Carla, GOREN, Ryan, DE AZAVEDO, Joyce C. S, BAST, Darrin J, PONG-PORTER, Sylvia, MAZZULLI, Tony, GREEN, Karen, WILLEY, Barbara

Volltext

A toxic shock syndrome toxin mutant of Staphylococcus aureus isolated by allelic replacement lacks virulence in a rabbit uterine model von Sloane, Rhona, Azavedo, Joyce C.S., Arbuthnott, John P., Hartigan, Patrick J., Kreiswirth, Barry, Novick, Richard, Foster, Timothy J.

Volltext

Inactivation of the alpha-haemolysin gene of Staphylococcus aureus 8325-4 by site-directed mutagenesis and studies on the expression of its haemolysins von O'Reilly, Mary, de Azavedo, Joyce C.S., Kennedy, Sheila, Foster, Timothy J.

Volltext

Activities of New Fluoroquinolones, Ketolides, and Other Antimicrobials against Blood Culture Isolates of Viridans Group Streptococci from across Canada, 2000 von GERSHON, Andrea S, DE AZAVEDO, Joyce C. S, GOURDEAU, Marie, MURRAY, Gilles, LOW, Donald E, MCGEER, Allison, OSTROWSKA, Krystyna I, CHURCH, Deirdre, HOBAN, Daryl J, HARDING, Godfrey K. M, WEISS, Karl, ABBOTT, Lewis, SMAILL, Fiona

Volltext

[46] Assays for epidermolytic toxin of Staphylococcus aureus von de Azavedo, Joyce C.S, Arbuthnott, John P

Volltext

[5] Purification of epidermolytic toxin of Staphylococcus aureus von de Azavedo, Joyce C.S, Bailey, Christopher J, Arbuthnott, John P

Volltext

The two-component system sivS/R regulates virulence in Streptococcus iniae: A TCS regulates virulence in Streptococcus iniae von Bolotin, Shelly, Fuller, Jeffrey D., Bast, Darrin J., de Azavedo, Joyce C.S.

Volltext

[48] Chick embryo assay for staphylococcal toxic shock syndrome toxin-1 von de Azavedo, Joyce C.S, Lucken, Roger N, Arbuthnott, John P

Volltext

Heterogeneity in phenotypic and genotypic characteristics among strains of Hafnia alvei von ISMAILI, A, BOURKE, B, DE AZAVEDO, J. C. S, RATNAM, S, KARMALI, M. A, SHERMAN, P. M

Volltext

Expression of the cloned toxic shock syndrome toxin 1 gene (tst) in vivo with a rabbit uterine model von DE AZAVEDO, J. C. S, FOSTER, T. J, HARTIGAN, P. J, ARBUTHNOTT, J. P, O'REILLY, M, KREISWIRTH, B. N, NOVICK, R. P

Volltext