Association of QnrB determinants and production of extended-spectrum β-lactamases or plasmid-mediated AmpC β-lactamases in clinical isolates of Klebsiella pneumoniae
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作者:
Pai, Hyunjoo
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Hanyang Univ, Coll Med, Div Infect Dis & Clin Microbiol, Seoul 133791, South KoreaHanyang Univ, Coll Med, Div Infect Dis & Clin Microbiol, Seoul 133791, South Korea
Pai, Hyunjoo
[1
]
Seo, Mi-Ran
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Hanyang Univ, Coll Med, Div Infect Dis & Clin Microbiol, Seoul 133791, South KoreaHanyang Univ, Coll Med, Div Infect Dis & Clin Microbiol, Seoul 133791, South Korea
Seo, Mi-Ran
[1
]
Choi, Tae Yeal
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Hanyang Univ, Coll Med, Div Infect Dis & Clin Microbiol, Seoul 133791, South KoreaHanyang Univ, Coll Med, Div Infect Dis & Clin Microbiol, Seoul 133791, South Korea
Choi, Tae Yeal
[1
]
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[1] Hanyang Univ, Coll Med, Div Infect Dis & Clin Microbiol, Seoul 133791, South Korea
Clinical isolates of Escherichia coli and Klebsiella pneumoniae producing extended-spectrum beta-lactamases or plasmid-mediated AmpC beta-lactamases were screened for qnrA and qnrB genes. QnrB was present in 54 of 54 DRA-1-producing K. pneumoniae isolates and 10 of 45 SHV-12-producing ones, suggesting that the distribution of plasmids conferring resistance to extended-spectrum cephalosporins and quinolones in clinical isolates of K. pneumoniae is widespread.
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Univ Paris Sud, Fac Med Paris Sud, Assistance Publ Hop Paris, Hop Bicetre,Serv Bacteriol Virol, F-94275 Le Kremlin Bicetre, FranceUniv Paris Sud, Fac Med Paris Sud, Assistance Publ Hop Paris, Hop Bicetre,Serv Bacteriol Virol, F-94275 Le Kremlin Bicetre, France
Nordmann, P
Poirel, L
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Univ Paris Sud, Fac Med Paris Sud, Assistance Publ Hop Paris, Hop Bicetre,Serv Bacteriol Virol, F-94275 Le Kremlin Bicetre, FranceUniv Paris Sud, Fac Med Paris Sud, Assistance Publ Hop Paris, Hop Bicetre,Serv Bacteriol Virol, F-94275 Le Kremlin Bicetre, France
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Univ Paris Sud, Fac Med Paris Sud, Assistance Publ Hop Paris, Hop Bicetre,Serv Bacteriol Virol, F-94275 Le Kremlin Bicetre, FranceUniv Paris Sud, Fac Med Paris Sud, Assistance Publ Hop Paris, Hop Bicetre,Serv Bacteriol Virol, F-94275 Le Kremlin Bicetre, France
Nordmann, P
Poirel, L
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机构:
Univ Paris Sud, Fac Med Paris Sud, Assistance Publ Hop Paris, Hop Bicetre,Serv Bacteriol Virol, F-94275 Le Kremlin Bicetre, FranceUniv Paris Sud, Fac Med Paris Sud, Assistance Publ Hop Paris, Hop Bicetre,Serv Bacteriol Virol, F-94275 Le Kremlin Bicetre, France