نتایج جستجو برای: type extended spectrum beta
تعداد نتایج: 1867130 فیلتر نتایج به سال:
background : unfortunately, antibiotic resistance has become an increasingly critical problem in many countries like iran. since there are very few published data on antibiotics resistance in alborz province, the aim of this study was to survey the pattern of antimicrobial resistance and prevalence detection of tem-type beta-lactamases among clinical isolates of escherichia coli using univer...
Antibiotic resistant ?-lactamases are diverse and complex enzymes produced by most of the Gram-negative bacteria that mediated number plasmids. The impact these has posed a major threat to health sectors challenged available treatment options for both community hospital acquired infections. These include uncomplicated severe life-threatening Moreover, with resistance cephalosporin drugs MDR str...
Antimicrobial Resistance to Ceftazidime and Ceftriaxone, and Detection of TEM Gene in Esherchia Coli
Abstract Background and Objective: In the past, most strains of E. coli were susceptible to a wide range of antimicrobial agents, but this situation is now changed by indiscriminate use of antibiotics. Ceftriaxone and Ceftazidime are the most current antibiotics used for Enterobacteriaceae infections in hospitals. The aim of this study was to determine antimicrobial resistance of Escherichia co...
background urinary tract infections (uti) caused by resistant bacteria are becoming more prevalent. the spread of extended-spectrum beta-lactamase (esbl)-producing bacteria worldwide has become a serious public health issue among healthcare centers and in the community. drugs and many secondary metabolites from medicinal plants have proved to be economical and effective against many pathogens. ...
OBJECTIVES Recently, resistance to extended-spectrum cephalosporins due to acquired beta-lactamases has been reported in Pseudomonas aeruginosa. The aim of this study was to investigate the prevalence of Ambler class A and D beta-lactamases and their extended-spectrum derivatives and antimicrobial susceptibilities of P. aeruginosa isolated from various parts of Korea. METHODS A total of 252 c...
Background and Objective: Klebsiella pneumoniae is one of the most important causative agents both in form of hospital acquired and community-acquired infections. This bacterium is one of the most prevalent pathogens that is isolated from hospitals and is associated with high mortality rates. The uprising trend of multi drug resistance among Klebsiella pneumoniae has limited the treatment optio...
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