Annals of Clinical Microbiology and Antimicrobials
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چکیده
Two novel CMY-2-type β-lactamases encountered in clinical Escherichia coli isolates Annals of Clinical Microbiology and Antimicrobials Sample doi:10.1186/s12941-015-0070-8 Vera Manageiro ([email protected]) Eugénia Ferreira ([email protected]) Margarida Pinto ([email protected]) Fernando Fonseca ([email protected]) Mónica Ferreira ([email protected]) Richard Bonnet ([email protected]) Manuela Caniça ([email protected]) Sample
منابع مشابه
Annals of Clinical Microbiology and Antimicrobials
Background: Conventional methods for susceptibility testing require several months before results can be reported. However, rapid methods to determine drug susceptibility have been developed recently. Phage assay have been reported as a rapid useful tools for antimicrobial susceptibility testing. The aim of this study was to apply the Phage assay for rapid detection of resistance on Mycobacteri...
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Introduction: Stenotrophomonas maltophilia is intrinsically resistant to many antimicrobials. Like Pseudomonas spp., this bacterium has a remarkable ability to cause infections, particularly in the respiratory and urinary tracts. This study aims to determine the antimicrobial resistance pattern of S. maltophilia isolates collected from a tertiary care setting and frequency of multi, extensively...
متن کاملAssociation between mutations in gyrA and parC genes of Acinetobacter baumannii clinical isolates and ciprofloxacin resistance
Objective(s): We investigated the contribution of gyrA and parC mutational mechanism in decreased ciprofloxacin susceptibility of Acinetobacter baumannii isolated from burn wound infections. Materials and Methods: Ciprofloxacin susceptibility of 50 A. baumannii isolates was evaluated by disk diffusion and agar dilution methods. PCR and sequencing were performed for detection of mutation in gyr...
متن کاملEvaluation of biofilm-forming capabilities of urinary Escherichia coli isolates in microtiter plate using two different culture media
The ability of uropathogenic E. coli (UPEC) to cause symptomatic UTI is associated with the expression of a variety of virulence factors. Biofilm formation enables UPEC to resist the flow of urine and increases its tolerance to antimicrobials and the host immune response. The measurement of biofilm formation in vitro is affected by the type of culture medium used. The aim of this study was to e...
متن کاملIncreasing multidrug resistance in Helicobacter pylori strains isolated from children and adults in Mexico.
The susceptibilities to three antimicrobials of 195 Helicobacter pylori strains isolated from Mexican patients is reported; 80% of the strains were resistant to metronidazole, 24% were resistant to clarithromycin, and 18% presented a transient resistance to amoxicillin. Resistance to two or more antimicrobials increased significantly from 1995 to 1997.
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