ESBL-producing E. coli and K. pneumoniae in Al-Ahsa, Saudi Arabia: antibiotic susceptibility and prevalence of blaSHV and blaTEM
نویسندگان
چکیده
منابع مشابه
ESBL-producing E. coli and K. pneumoniae in Al-Ahsa, Saudi Arabia: antibiotic susceptibility and prevalence of blaSHV and blaTEM.
Introduction Antibiotic resistance is a serious problem in clinical medicine [1]. Production of inactivating enzymes is one of the most common mechanisms by which different microorganisms can acquire resistance against several antimicrobial agents, especially βlactams. Extended spectrum β-lactamases (ESBLs) mediate resistance against different broad spectrum cephalosporins and monobactams [2]. ...
متن کاملFrequency 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...
متن کاملESBL-producing Escherichia coli and Klebsiella pneumoniae at a tertiary care hospital in Saudi Arabia.
INTRODUCTION The increasing frequency and antibiotic resistance among extended-spectrum β-lactamases (ESBLs)-producing bacteria are posing a serious threat. This study sought to investigate the frequency and antibiotic susceptibility of ESBL-producing E. coli and K. pneumoniae at a tertiary care hospital. METHODOLOGY Data were collected from samples sent to the microbiology laboratory between...
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Background and Objective: Beta-lactamases are the most important factors in the resistance to beta-lactam antibiotics among gram-negative bacteria, especially Klebsiella pneumoniae. Nowadays, the prevalence of infections caused by extended-spectrum β-lactamases (ESBLs)-producing K. pneumoniae is increasing, as one of the emerging health problems throughout the world. This study aimed to investi...
متن کاملClinical impact of infections caused by ESBL-producing E. coli and K. pneumoniae.
The outcome of infections occurring at different anatomic sites caused by ESBL-producing E. coli or K. pneumoniae was retrospectively analysed for a 3-y period. 23 cases were compared to 46 controls with infections caused by third-generation cephalosporin-susceptible strains matched by age, severity of illness and duration of hospitalization before onset of infection. Only 27.8% of cases receiv...
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ژورنال
عنوان ژورنال: The Journal of Infection in Developing Countries
سال: 2013
ISSN: 1972-2680
DOI: 10.3855/jidc.3764