Preservation of integron types among Enterobacteriaceae producing extended-spectrum β-lactamases in a Spanish hospital over a 15-year period (1988 to 2003)

被引：41

作者：

Machado, Elisabete

Ferreira, Joana

Novais, Angela

Peixe, Luisa

Canton, Rafael

Baquero, Fernando

Coque, Teresa M.

机构：

[1] Hosp Univ Ramon y Cajal, Microbiol Serv, IMSALUD, E-28034 Madrid, Spain

[2] CSIC, Unidad Resistencia Antibiot & Virulencia Bacteria, Madrid 6, Spain

[3] Univ Porto, Fac Farm, REQUIMTE, P-4100 Oporto, Portugal

[4] Univ Fernando Pessoa, Fac Ciencias Saude, Oporto, Portugal

来源：

ANTIMICROBIAL AGENTS AND CHEMOTHERAPY | 2007年 / 51卷 / 06期

关键词：

D O I：

10.1128/AAC.01389-06

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The variable presence of integrons among extended-spectrum beta-lactamase (ESBL)-producing Enterobacteriaceae species (0 to 66%) is described. Association between bla(ESBL) and integrons occurred when these are linked to specific ESBL-type genes (In60 bearing ISCR1 and bla(CTX-M-9)) or when ESBL genes were superimposed onto selected plasmids carrying integrons. Some integrons were identical to those found during decades worldwide, illustrating the preservation of the genetic elements carrying them.

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页码：2201 / 2204

页数：4

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