Citrobacter spp. Simultaneously Harboring bla CTX-M , bla TEM , bla SHV , bla ampC , and Insertion Sequences IS 26 and orf513 : an Evolutionary Phenomenon of Recent Concern for Antibiotic Resistance
نویسندگان
چکیده
منابع مشابه
High 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 کاملfrequency 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 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 کاملDetection of P. aeruginosa harboring bla CTX-M-2, bla GES-1 and bla GES-5, bla IMP-1 and bla SPM-1 causing infections in Brazilian tertiary-care hospital
BACKGROUND Nosocomial infections caused by Pseudomonas aeruginosa presenting resistance to beta-lactam drugs are one of the most challenging targets for antimicrobial therapy, leading to substantial increase in mortality rates in hospitals worldwide. In this context, P. aeruginosa harboring acquired mechanisms of resistance, such as production of metallo-beta-lactamase (MBLs) and extended-spect...
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: Journal of Clinical Microbiology
سال: 2010
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.01467-09