β-Lactamase Production in Key Gram-Negative Pathogen Isolates from the Arabian Peninsula
نویسندگان
چکیده
منابع مشابه
The effect of silver nanoparticles on Gram-negative bacilli Resistant to Extended-Spectrum Β-Lactamase Enzymes
Abstract: Background and objectives: Antibiotic resistant to Antimicrobial agents is one of the most important concern in hospitals, which can lead to increased costs, treatment fails and mortality rates. The aim of this study was identification of Gram-negative bacilli resistant to extended-spectrum β-lactamase Enzymes (ESBLs) and determination of the effect of silver nanoparticles on the...
متن کاملNew Delhi metallo-β-lactamase and OXA-48 carbapenemases in Gram-negative bacilli isolates in Libya
To the Editor Carbapenems (i.e. ertapenem, imipenem, meropenem, and doripenem) are second line antimicrobials reserved to treat serious infections, including those caused by Gramnegative bacilli (GNB) producing extended-spectrum b-lactamses (ESBLs). ESBLs mediate resistance among GNB to b-lactam drugs, including third generation cephalosporins. Emergence of carbapenemases-producing GNB (mainly ...
متن کاملgenotypic identification of ampc β-lactamases production in gram-negative bacilli isolates
background: ampc type β-lactamases are commonly isolated from extended-spectrum cephalosporin-resistant gram-negative bacteria. also, resistance appeared in bacterial species not naturally producing ampc enzymes. therefore, a standard test for the detection of the plasmid-mediated ampc enzyme and new breakpoints for extended spectrum cephalosporins are urgently necessary. objectives: to detect ...
متن کاملIn vitro Temocillin efficacy against extended spectrum β-lactamase producing multidrug resistant gram negative bacterial isolates from Nepal.
Temocillin is relatively more stable against most β-lactamases and requires re-evaluation to include it in common clinical practice as a therapeutic alternative. At the National Reference Laboratory of Nepal, we evaluated multidrug resistance (MDR) and extended spectrum β-lactamase (ESBL) phenotypes among 292 gram-negative clinical bacterial isolates of 18 different genera during 2009/2010 by K...
متن کاملEvaluation of methods for AmpC beta-lactamase in gram negative clinical isolates from tertiary care hospitals.
The purpose of this study was to simultaneously screen for Extended-spectrum beta-lactamases (ESBL) and AmpC beta-lactamases in gram negative clinical isolates from four tertiary care hospitals and further to compare two detection methods three-dimensional extraction method and AmpC disk test for AmpC beta-lactamases. A total of 272 isolates were screened for ESBL and AmpC beta-lactamase by mod...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Clinical Microbiology Reviews
سال: 2013
ISSN: 0893-8512,1098-6618
DOI: 10.1128/cmr.00096-12