CTX-M-15 β-lactamase
Molecular epidemiology of extended spectrum β lactamase producing Escherichia coli in the community and hospital in Korea: emergence of ST131 producing CTX M 15
... producing CTX-M-15 was postulated to be promoted by their distinctive genetic ...producing CTX-M-15 exceeded other genotypes for the extent of antibiotics ...both ...
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International Clones of Klebsiella pneumoniae and Escherichia coli with Extended Spectrum β Lactamases in a Czech Hospital
... as CTX-M-15 and CTX-M-9, ...and CTX-M enzymes belonged to “cosmopolitan” ESBL types (21, 30), the TEM variants have rarely been observed so far (13, 18, ...bla ...
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Molecular characteristics of extended-spectrum β-lactamase-producing Escherichia coli in Riyadh: emergence of CTX-M-15-producing E. coli ST131
... Currently, CTX-M enzymes are replacing SHV and TEM enzymes as the prevalent ESBL type ...ESBL CTX-M con- comitant with the narrow-spectrum β-lactamase ...SHV ...
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Emergence and Outbreaks of CTX M β Lactamase Producing Escherichia coli and Klebsiella pneumoniae Strains in a Tunisian Hospital
... encoding CTX-M-15 could have been trans- ferred first from clone E1 to the ...producing CTX-M-15 -lactamase and similar virulence traits (25, ...
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CTX M β Lactamase Producing Escherichia coli in French Hospitals: Prevalence, Molecular Epidemiology, and Risk Factors
... with CTX-M-producing ...the CTX-M-producing strains were isolated in ...by CTX-M-producing ...for CTX-M-  -lactamase acquisition in the outpatients ...
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Emergence of Extended Spectrum β Lactamase (CTX M 9) Producing Multiresistant Strains of Salmonella enterica Serotype Virchow in Poultry and Humans in France
... Salmonella enterica is a frequent pathogen of animals and humans. Food-borne diseases caused by this species represent an important public health problem worldwide. An increase in the  -lactam resistance in Salmonella ...
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First description of Escherichia coli producing CTX-M-15- extended spectrum beta lactamase (ESBL) in out-patients from south eastern Nigeria
... the CTX-M-1 cluster. In three exemplary strains the CTX-M-15 ESBL could be confirmed which belongs to the CTX-M-1 ...common CTX-M β- lactamases world- ...
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Phylogenetic Distribution of CTX M and Non Extended Spectrum β Lactamase Producing Escherichia coli Isolates: Group B2 Isolates, Except Clone ST131, Rarely Produce CTX M Enzymes
... the CTX-M ESBL enzymes being predominant and found in genetically diverse ...152 CTX-M-producing and 152 non-ESBL-producing clinical ...though CTX-M enzymes were largely ...
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Identification and Broad Dissemination of the CTX M 14 β Lactamase in Different Escherichia coli Strains in the Northwest Area of Spain
... encoding CTX-M-14  ...the CTX-M-14  - lactamase ...to 15 different genotypes (REP-PCR) causing infections in 17 different ...the CTX-M-14 ...the ...
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Prevalence of CTX M β Lactamases in Philadelphia, Pennsylvania
... were CTX-M positive ...detect CTX-M in all 291 extended-spectrum cephalosporin- resistant gram-negative bacteria isolated in our laboratory during ...were CTX-M positive, with ...
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Molecular identification of CTX M and blaOXY/K1 β lactamase genes in Enterobacteriaceae by sequencing of universal M13 sequence tagged PCR amplicons
... (A) CTX-M type sequences E. coli CTX-M 1 (Group 1), ...coli CTX-M-9 (Group 9), E. coli CTX-M-15 (Group 1), ...coli CTX-M-25 (Group 25), E. coli ...
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Evaluation of a Commercial Microarray System for Detection of SHV , TEM , CTX M , and KPC Type β Lactamase Genes in Gram Negative Isolates
... (3–5, 15), whereas the bla genes of the remaining isolates were characterized by PCR amplification, standard DNA sequenc- ing, and analytical isoelectric focusing (aIEF) as previously described ...
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Resistances to the Oxyimino-Cephalosporins by Ctx-M-15 Producing Klebsiella Isolated From the Urines Samples of Patients in the University Hospital Complex Paediatric Charles De Gaulle (Chup-Cdg) Of Ouagadougou in Burkina Faso
... enzymes, CTX-M-15 has been shown to hydrolize the CTX preferentially to CAZ (Sturenburg et ...producing CTX-M β- lactamase were collected between March 2000 and ...
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Prevalence of CTX M beta lactamase of Pseudomonas aeruginosa in Al Diwaniya City
... bla CTX-M β- lactames enzymes groups by detecting the presence of bla CTX-M-1 , CTX-M-2 , CTX-M-15 , ...
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Community Wide Outbreaks of Clonally Related CTX M 14 β Lactamase Producing Escherichia coli Strains in the Calgary Health Region
... the CTX-M-  -lactamases, have been recognized and reported in the literature with increasing frequency and are causing infections in patients from various countries (5, ...identified CTX-M  ...
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Nosocomial Transmission of CTX M 2 β Lactamase Producing Acinetobacter baumannii in a Neurosurgery Ward
... Acinetobacter species, including Acinetobacter baumannii, had been regarded as one of the important groups of oppor- tunistic pathogens implicated in various infections such as pneumonia, urinary tract infection, ...
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Nosocomial Outbreak Caused by Salmonella enterica Serotype Livingstone Producing CTX M 27 Extended Spectrum β Lactamase in a Neonatal Unit in Sousse, Tunisia
... produced CTX-M-3 ...of CTX-M-27 in the genus Salmonella and the second CTX-M-type ESBL-producing Salmonella isolate in ...Tunisia. CTX-M  -lactamases, which pre- ...
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Countrywide Spread of Community and Hospital Acquired Extended Spectrum β Lactamase (CTX M 15) Producing Enterobacteriaceae in Lebanon
... A prospective study was carried out to assess the extent of carriage of extended-spectrum  -lactamase (ESBL)-producing Enterobacteriaceae at both hospital and community levels in Lebanon. A total of 1,442 fecal ...
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Emergence of Extended Spectrum β Lactamase (CTX M 15 and CTX M 14) Producing Nontyphoid Salmonella with Reduced Susceptibility to Ciprofloxacin among Food Animals and Humans in Korea
... decades, CTX-M-type extended- spectrum  -lactamases (ESBLs) or cefotaximases have been increasingly reported in many countries of the world ...the CTX-M  -lactamase family consists of ...
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Determination of Antibiotic Resistance Pattern and frequency of CTX-M, TEM, and SHV Β-Lactamase Encoding Genes among Shigella Isolates from Inpatients in Tehran, Iran
... SHV-and CTX-M-type ...the CTX- M-15 extended-spectrum beta-lactamase involved in an outbreak in long-term-care facilities in Toronto, ...
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