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Characterization of Third-Generation-Cephalosporin-Resistant Shiga Toxin-Producing Strains of Escherichia coli O157:H7 in Japan.
Kawahara, Ryuji; Seto, Kazuko; Taguchi, Masumi; Nakajima, Chie; Kumeda, Yuko; Suzuki, Yasuhiko.
Afiliación
  • Kawahara R; Division of Bacteriology, Osaka Prefectural Institute of Public Health, Osaka, Japan kawahara@iph.pref.osaka.jp.
  • Seto K; Division of Bacteriology, Osaka Prefectural Institute of Public Health, Osaka, Japan.
  • Taguchi M; Division of Bacteriology, Osaka Prefectural Institute of Public Health, Osaka, Japan.
  • Nakajima C; Division of Bioresources, Hokkaido University Research Center for Zoonosis Control, Sapporo, Japan Hokkaido University, The Global Station for Zoonosis Control, Sapporo, Japan.
  • Kumeda Y; Division of Bacteriology, Osaka Prefectural Institute of Public Health, Osaka, Japan.
  • Suzuki Y; Division of Bioresources, Hokkaido University Research Center for Zoonosis Control, Sapporo, Japan Hokkaido University, The Global Station for Zoonosis Control, Sapporo, Japan.
J Clin Microbiol ; 53(9): 3035-8, 2015 Sep.
Article en En | MEDLINE | ID: mdl-26135870
ABSTRACT
We isolated Shiga toxin-producing Escherichia coli O157H7 strains resistant to third-generation cephalosporins. The resistant strains harbored blaCMY-2, a plasmid-mediated AmpC ß-lactamase. Genotyping of isolates revealed the possible spread of this problematic bacterium. Results suggested the importance of the investigation and surveillance of enterobacteria with plasmids harboring blaCMY-2.
Asunto(s)

Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Cefalosporinas / Resistencia betalactámica / Escherichia coli O157 / Toxina Shiga / Antibacterianos Límite: Humans País/Región como asunto: Asia Idioma: En Revista: J Clin Microbiol Año: 2015 Tipo del documento: Article País de afiliación: Japón

Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Cefalosporinas / Resistencia betalactámica / Escherichia coli O157 / Toxina Shiga / Antibacterianos Límite: Humans País/Región como asunto: Asia Idioma: En Revista: J Clin Microbiol Año: 2015 Tipo del documento: Article País de afiliación: Japón