?-Lactamase Genes and Antibiotic Resistance in Escherichia coli / 中华医院感染学杂志
Chinese Journal of Nosocomiology
;
(24)2006.
Artigo
em Chinês
| WPRIM
| ID: wpr-594348
ABSTRACT
OBJECTIVE To investigate the ?lactamase genes in Escherichia coli and their resistance.METHODS Twenty strains of E.coli producing extended spectrum ?-lactamases(ESBLs) were isolated from hospitalized patients.?-Lactamase drug-resistant genes were detected by PCR.RESULTS There were higher positive rates of ?-lactamase genes of TEM,SHV,LEN,CTX-M-1,CTX-M-9,VEB,GES,PER(75.0%,20.0%,95.0%,15.0%,70.0%,5.0%,85.0% and 70.0%,respectively). This study showed that there were high positive rate of drug resistance.CONCLUSIONS There are very high positive percentages of TEM,LEN,CTX-M-9,GES,and PER genes in ESBLs producing E.coli isolated clinically,and showing highly drug-resistant E.coli of producing ESBLs can be transmitted in hospital and induce fulminant prevalence.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Nosocomiology
Ano de publicação:
2006
Tipo de documento:
Artigo
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