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Plasmid-mediated quinolone resistance (PMQR) determinants and the distribution of mutations in the quinolone resistance-determining regions (QRDRs) of gyrA and parC were investigated in 215(More)
INTRODUCTION Proper analysis of the human immune response is crucial in the laboratory diagnosis of many bacterial infections-The current serological diagnosis of yersiniosis often is carried out(More)
Latex agglutination tests (LAT) were developed and evaluated for the rapid detection of LPS antibodies against E. coli serogroup O157, O26, O104, O111 and O145. The latex tests have been proved to be(More)
INTRODUCTION The aac(6')-Ib-cr gene encodes a variant of aminoglycoside acetyltransferase that confers reduced susceptibility to hydrophilic fluoroquinolones such as ciprofloxacin and norfloxacin.(More)