نتایج جستجو برای: blaspm 1
تعداد نتایج: 2752573 فیلتر نتایج به سال:
Metallo-beta-lactamases (MBLs) are being reported with increasing frequency worldwide. The aim of this study was to investigate the prevalence of blalMP-1, blaVIM-1,2 and blaSPM-1 genes encoding metallo-beta-lactamases (MBLs) among a collection of Pseudomonas aeruginosa strains isolated from patients at different hospitals in Tehran and to trace the disseminated clones at these hospitals by pul...
This study evaluated the clonal spread of carbapenem-resistant P. aeruginosa producing SPM-1 type metallo-β-lactamase (MBL), at the university hospital of Florianópolis, Santa Catarina, Brazil, compared to an epidemic clone previously reported, as well as strains collected in other three Brazilian states. Among the isolates, 17 (62%) were clonal and highly related to strains from other regions ...
Phenotypic and genotypic SPM and IMP metallo-β-lactamases (MBL) detection and also the determination of minimal inhibitory concentrations (MIC) to imipenem, meropenem and ceftazidime were evaluated in 47 multidrug-resistant Pseudomonas aeruginosa isolates from clinical specimens. Polymerase chain reaction detected 14 positive samples to either blaSPM or blaIMP genes, while the best phenotypic a...
زمینه: سودوموناس آئروژینوز اهای تولیدکننده متالوبتالاکتاماز ( MBL ) از مهمترین باکتریهای فرصت طلب گرم منفی در بیمارستانها هست ند که افزایش آنها در مراکز درمانی از نگرانیهای پزشکان است. هد ف: مطالعه به منظور تعیین فراوانی ژنهای blaIMP-1 ، blaIMP-2 ، blaSPM-1 ، blaKHM-1 در نمونه های بالینی سودوموناس آئروژینوزای تولیدکننده متالوبتالاکتاماز جدا شده از بیماران سوختگی بستری در مرکز درمانی...
Carbapenem-resistance mechanisms are a challenge in the treatment of Pseudomonas aeruginosa infections. We investigated changes in P. aeruginosa carbapenem-resistance determinants over a time period of eight years after the emergence of São Paulo metallo-β-lactamase in a university hospital in Rio de Janeiro, Brazil. Patients admitted to the intensive care unit (ICU) were screened for P. aerugi...
INTRODUCTION The spread of multidrug-resistant Pseudomonas aeruginosa in Brazilian hospitals has greatly impacted upon the morbidity and mortality of individuals in intensive care units. Given the lack of information regarding the dynamics of multidrug resistance in northern Brazil, we analyzed the clinical and microbiological features of nosocomial infections caused by P. aeruginosa. METHODS...
This study evaluated the clonal spread of carbapenem-resistant P. aeruginosa producing SPM-1 type metallo-β-lactamase (MBL), at the university hospital of Florianópolis, Santa Catarina, Brazil, compared to an epidemic clone previously reported, as well as strains collected in other three Brazilian states. Among the isolates, 17 (62%) were clonal and highly related to strains from other regions ...
Background and Objective: Pseudomonas aeruginosa is an opportunistic pathogen and one of the most frequent pathogens in nosocomial infections. This bacterium shows high resistance to majority of antibiotics including â-lactams. The aim of this study was to investigate the pattern of antimicrobial resistance and evaluation of IMP, SPM and SIM Metallo- Beta- Lactamase producing Pseudomonas aerugi...
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