Multiple clones within multidrug-resistant Salmonella enterica serotype Typhimurium phage type DT104. The Greek Nontyphoidal Salmonella Study Group.
نویسندگان
چکیده
Six distinct clones were present among Greek multidrug-resistant Salmonella enterica serotype Typhimurium phage type DT104, since isolates belonging to resistance phenotypes including the ACSSuT (ampicillin, chloramphenicol, streptomycin, sulfonamides, and tetracycline) core could be distinguished with respect to their pulsed-field gel electrophoresis patterns, int1 integron structures, and presence or absence of antibiotic resistance genes ant(3'')-Ia, pse-1, and tem-1.
منابع مشابه
Multiple Clones within Multidrug-Resistant Salmonella enterica Serotype Typhimurium Phage Type DT104
ANTONIS MARKOGIANNAKIS, PANAYOTIS T. TASSIOS, MARIA LAMBIRI, LINDA R. WARD, JENNY KOUREA-KREMASTINOU, NICHOLAS J. LEGAKIS, THE GREEK NONTYPHOIDAL SALMONELLA STUDY GROUP,† AND ALKIVIADIS C. VATOPOULOS* Department of Microbiology and Department of Hygiene and Epidemiology, Medical School, University of Athens, and National Reference Centre for Salmonella and Shigella, National School of Public He...
متن کاملMolecular characterization, spread and evolution of multidrug resistance in Salmonella enterica typhimurium DT104.
Multidrug-resistant Salmonella enterica serovar Typhimurium phage type DT104 has emerged during the last decade as a global health problem because of its involvement in diseases in animals and humans. Multidrug-resistant DT104 strains are mostly resistant to ampicillin, chloramphenicol, streptomycin, sulfonamides and tetracyclines (ACSSuT resistance type). The genes coding for such resistances ...
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To evaluate multidrug-resistant strains of Salmonella enterica serotype Typhimurium, including definitive type 104 (DT104) in the United States, we reviewed data from the National Antimicrobial Resistance Monitoring System (NARMS). In 1997 to 1998, 703 (25%) of 2,767 serotyped Salmonella isolates received at NARMS were S. Typhimurium; antimicrobial susceptibility testing and phage typing were c...
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1. Threlfall EJ. Epidemic Salmonella typhimurium DT104 – a truly international epidemic clone. J Antimicrob Chemother. 2000;46:7–10. 2. Lawson AJ, Desai M, O’Brien SJ, Davies RH, Ward LR, Threlfall EJ. Molecular characterisation of an outbreak strain of multiresistant Salmonella enterica serovar Typhimurium DT104 in the UK. Clin Microbiol Infect. 2004;10:143–7. 3. Briggs CE, Fratamico PM. Molec...
متن کاملDetection of multidrug-resistant Salmonella enterica serotype typhimurium DT104 based on a gene which confers cross-resistance to florfenicol and chloramphenicol.
Salmonella enterica serotype typhimurium (S. typhimurium) DT104 (DT104) first emerged as a major pathogen in Europe and is characterized by its pentadrug-resistant pattern. It has also been associated with outbreaks in the United States. The organism typically carries resistance to ampicillin, chloramphenicol, streptomycin, sulfonamides, and tetracycline. The mechanism of chloramphenicol resist...
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عنوان ژورنال:
- Journal of clinical microbiology
دوره 38 3 شماره
صفحات -
تاریخ انتشار 2000