The aim of the present study was to assess the occurrence and molecular diversity of β-
lactamase genes and integrons among Gram-negative ampicillin-resistant bacteria from Ria …

In this study, 1832 strains of the family Enterobacteriaceae were isolated from different
stages of a municipal wastewater treatment plant, of which 221 (12.1%) were intI-positive …

Objectives To investigate the presence and distribution of integron-carrying bacteria from a
slaughterhouse wastewater treatment plant (WWTP). Methods Enterobacteriaceae and …

Objectives To investigate the diversity of integrons and extended-spectrum β-lactamases
(ESBLs) among Enterobacteriaceae from chickens and swine in Portugal and analyse the …

The presence of extended-spectrum beta-lactamase and plasmid-mediated AmpC beta-
lactamase producing Enterobacteriaceae (ESBL-Eb and pAmpC-Eb, respectively) was …

Background Integrons play important role in the spread and maintenance of antimicrobial
resistance among strains of Escherichia coli (E. coli) and other species of …

A hundred and seventeen antibiotic-resistant Escherichia coli strains were isolated from
public tap and spring waters which were polluted by fecal coliforms. There were no …

We aimed to determine the molecular mechanisms of antibiotic resistance in coliforms
isolated from ten rivers in northern region of Turkey. A total of 183 isolates were tested for …

In this study we investigated the co-occurrence of resistance to non-beta-lactams among
cefotaxime-resistant extended-spectrum beta-lactamase (ESBL) producers (ESBL+) versus …

In this study, the occurrence and diversity of integrons were evaluated in 697 isolates
belonging to Enterobacteriaceae and Aeromonas spp. isolated from urban wastewaters …