PP-007 Multiplex PCR assay for rapid determination of bla TEM, bla SHV and bla CTX- M genes in diarrheagenic Escherichia coli isolated from Iran, Shiraz
نویسندگان
چکیده
منابع مشابه
frequency of bla tem, bla shv, bla ctx-m, and qnra among escherichia coli isolated from urinary tract infection
conclusions considering the high prevalence of esbl genes (bla ctx-m, 87%; and bla tem, 82%), fluoroquinolones may be used as an alternative drug in treatment, although resistance to this family is increasing as well. as a result, this increasing trend should be prevented using appropriate guidelines for prescription. background escherichia coli is the most important as well as the most common ...
متن کاملMultiplex PCR for bla(CTX-M) & bla(SHV) in the extended spectrum beta lactamase (ESBL) producing gram-negative isolates.
BACKGROUND & OBJECTIVE Phenotyping is commonly used for detection of extended spectrum beta lactamase (ESBL) production in gram-negative isolates. ESBLs are mainly coded for by three important genes, namely bla(TEM), bla(SHV) and bla(CTX-M). In this study we used a multiplex PCR as a rapid method to identify two common genes (bla(CTX-M) & bla(SHV)) responsible for extended spectrum beta lactama...
متن کاملHigh prevalence of bla(CTX-M) extended spectrum beta-lactamase genes in Klebsiella pneumoniae isolates from a tertiary care hospital: first report of bla(SHV-12), bla(SHV-31), bla(SHV-38), and bla(CTX-M-15) in Brazil.
The aim of this study was to investigate the presence and prevalence of bla(TEM), bla(SHV), and bla(CTX-M) and bla(GES)-like genes, responsible for extended spectrum beta-lactamases (ESBLs) production in clinical isolates of Klebsiella pneumoniae collected from a Brazilian tertiary care hospital. Sixty-five ESBL producing K. pneumoniae isolates, collected between 2005 and 2007, were screened by...
متن کاملشناسایی ژن های bla SHV، bla TEM و bla CTX-M در سویههای سالمونلای جداشده از کودکان مبتلا به اسهال و تعیین الگوی مقاومتی آنها
سابقه و هدف: درمان گاستروانتریت ناشی از سالمونلا در کودکان و افراد با ضعف سیستم ایمنی اهمیت دارد. هدف از انجام مطالعه، بررسی وجود ژنهای bla SHV، bla TEM و bla CTX-M مقاومت به آنتیبیوتیکها در سویههای سالمونلای جداشده از کودکان مبتلا به اسهال حاد باکتریایی و تعیین الگوی مقاومتی آنها می باشد. مواد و روشها: در این مطالعه مقطعی، تعداد 300 نمونه مدفوع از کودکان مبتلا به اسهال مراجعه کننده به بیمار...
متن کاملSpread of bla(CTX-M-type) and bla(PER-2) beta-lactamase genes in clinical isolates from Bolivian hospitals.
OBJECTIVES To assess the prevalence and types of genes encoding extended-spectrum beta-lactamases (ESBLs) in clinical isolates of Enterobacteriaceae, Pseudomonas aeruginosa and Acinetobacter spp. from Bolivia. METHODS A total of 642 clinical isolates were collected consecutively during a 4 month period (September to December 2004). Resistance or reduced susceptibility to cefotaxime and/or cef...
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ژورنال
عنوان ژورنال: International Journal of Infectious Diseases
سال: 2011
ISSN: 1201-9712
DOI: 10.1016/s1201-9712(11)60160-4