1.
J Clin Microbiol
; 51(9): 3117-22, 2013 Sep.
Artigo
em Inglês
| MEDLINE
| ID: mdl-23843488
RESUMO
Sixty-five CTX-M-2/15/14 extended-spectrum-ß-lactamase-producing Enterobacteriaceae were isolated from 258,888 mastitic milk samples from Japanese dairy farms between 2007 and 2011. CTX-M-2-producing Klebsiella pneumoniae and CTX-M-15-producing Escherichia coli were the predominant strains isolated. There was no predominant clonal type, and clonal diversity was found even in strains isolated from a single farm.
Assuntos
Infecções por Enterobacteriaceae/veterinária , Enterobacteriaceae/enzimologia , Mastite Bovina/microbiologia , Leite/microbiologia , beta-Lactamases/genética , Animais , Bovinos , Análise por Conglomerados , Enterobacteriaceae/genética , Enterobacteriaceae/isolamento & purificação , Infecções por Enterobacteriaceae/epidemiologia , Infecções por Enterobacteriaceae/microbiologia , Feminino , Variação Genética , Japão , Mastite Bovina/epidemiologia , Epidemiologia Molecular , Tipagem Molecular , Prevalência
2.
J Clin Microbiol
; 42(11): 5349-52, 2004 Nov.
Artigo
em Inglês
| MEDLINE
| ID: mdl-15528740
RESUMO
We developed a loop-mediated isothermal amplification method able to detect Yersinia pseudotuberculosis strains in 30 min by using six primers designed by targeting the inv gene. This method is more sensitive than PCR and might be a useful tool for detecting and identifying Y. pseudotuberculosis.