نتایج جستجو برای: extended spectrum beta lactamase producing bacteria
تعداد نتایج: 889967 فیلتر نتایج به سال:
BACKGROUND Extended spectrum β-lactamase (ESBL) are gram-negative bacteria that produce the enzyme, β-lactamase, which can break down commonly used antibiotics, such as penicillin and cephalosporins, making infections with ESBL producing bacteria more difficult to treat. Extended spectrum β-lactamase-producing Klebsiella pneumoniae were first reported in 1983 from Germany, and since then a stea...
Multidrug-resistant Pseudomonas aeruginosa nosocomial infections are increasingly recognized worldwide. The existence of metallo-beta-lactamase- and extended-spectrum beta-lactamase-producing isolates exhibiting resistance to most beta-lactam antimicrobial agents greatly complicates the clinical management of patients infected with such isolates. Since 1998, P. aeruginosa isolates resistant to ...
Received: 19 Feb, 2013 Accepted: 25 Apr, 2013AbstractBackground & Aims: One of the most prevalent bacterial infections is urinary tract infection (UTI) and Escherichia coli has been isolated from 75-90 percent of UTI cases. On the other hand, the rate of community acquired UTI caused by extended spectrum beta-lactamase producing E. coli, in particular blaCTX-M is increasing worldwide. Therefore...
1. Naseer U, Sundsfjord A. The CTX-M conundrum: dissemination of plasmids and Escherichia coli clones. Microb Drug Resist. 2011;17:83–97. http://dx.doi. org/10.1089/mdr.2010.0132 2. Sjölund M, Bonnedahl J, Hernandez J, Bengtsson S, Cederbrant G, Pinhassi J, et al. Dissemination of multidrug-resistant bacteria into the Arctic. Emerg Infect Dis. 2008;14:70–2. http://dx.doi.org/10.3201/ eid1401.07...
objective(s) the aim of this study was to investigate the presence of per-1-type esbls in drug resistant pseudomonas aeruginosa isolates. materials and methods during one-year period (2008-2009), following isolation and identification of 56 p. aeruginosa, the e-test method was performed for determination of minimal inhibitory concentration of ceftazidim. the isolates that they had mic≥16 µg/ml ...
BACKGROUND AND PURPOSE Strains of extended-spectrum beta-lactamase (ESBL)-producing Enterobacteriaceae have spread widely in Taiwan hospitals. In this study, we evaluated the in vitro antimicrobial activity of tigecycline against ESBL-producing Enterobacteriaceae, including Klebsiella pneumoniae, Serratia marcescens and Enterobacter cloacae. METHODS 104 confirmed ESBL-producing bacteria were ...
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