Frequency of Drug Resistant Pseudomonas Aeruginosa Producing Extended Spectrum Beta-Lactamases in Zanjan Hospitals, Iran
نویسندگان
چکیده
منابع مشابه
Frequency of E. coli clinical isolates producing blaSHV and blaTEM extended-spectrum beta-lactamases
Introduction: Production of extended-spectrum beta-lactamase enzymes (ESBLs) in E. coli creates many problems for patients. These enzymes are located on transferable elements and can hydrolyze penicillins, broad-spectrum cephalosporins, and aztreonam. This study aimed to determine the clinical isolates of E. coli producing ESBLs of blaSHV and blaTEM in the city of Zanjan. Methods: This cross...
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This study determined the presence of Amp C beta lactamase producing Pseudomonas aeruginosa among the seventy four uropathogens studied using standard techniques. Results obtained revealed that the studied isolates show an alarming rate of resistance to the extended spectrum beta lactam antibiotics and the penicillin derivatives tested. The combination of piperacillin and tazobactam was however...
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Pseudomonas aeruginosa is one of the commonest multi drug resistant bacteria causing nosocomial infection and Metallo-Beta-Lactamase production is one of the important reasons. The following study was conducted to determine incidence of MBL producing P.aeruginosa. and co existence of AmpC and ESBL production. Screening for MBL was done using imipenem disk and all the isolates found resistant we...
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Introduction: The strains of Pseudomonas aeruginosa are known as an opportunistic pathogen that can cause infections in humans and animals. Metallo-β-lactamases (MBLs) are the most significant factors of resistance to carbapenem antibiotics in these bacteria. This study was designed to identify the MBLs producing P. aeruginosa isolates in three hospitals of Tehran, Iran. Methods: Tota...
متن کاملDetection of extended spectrum beta lactamases, ampc beta lactamases and metallobetalactamases in clinical isolates of ceftazidime resistant Pseudomonas Aeruginosa
We studied the prevalence of ceftazidime resistance in Pseudomonas aeruginosa and the rates of extended-spectrum β-lactamase (ESBL), AmpC β-lactamase (AmpC) and metallo-β-lactamase (MBL) production among the ceftazidime resistant Pseudomonas aeruginosa. A very high rate of MBL production was observed, which suggested it to be an important contributing factor for ceftazidime resistance among Pse...
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ژورنال
عنوان ژورنال: Journal of Infectious Diseases & Travel Medicine
سال: 2020
ISSN: 2640-2653
DOI: 10.23880/jidtm-16000137