Background: The importance of plasmid-encoded Extended Spectrum Beta Lactamase (ESBL) organisms in the dissemination multi-drug resistance and complicated infections are contributory factors to treatment failure. Despite these, there is a paucity information regarding plasmid-borne associated infection from primary sources including cockroaches while studies correlating total protein ESBL also ...

We report on the first isolation of an extended-spectrum beta-lactamase-producing Leclercia adecarboxylata strain from the bloodstream in a 58-year-old man with acute myeloid leukemia. The strain, resistant to ceftazidime, cefotaxime, and aztreonam, produces the SHV-12 beta-lactamase, one of the most common variants found in Italian nosocomial isolates of Enterobacteriaceae.

Migratory birds have been postulated as potential vehicles of antibiotic resistance. Here we isolated the extended-spectrum beta-lactamase (ESBL)-producing Serratia fonticola strain BWK15 from the feces of Anas penelope The strain's draft genome sequence indicated that it harbors class A ESBL, class C beta-lactamase, and many multidrug efflux pumps.

Food contamination with extended-spectrum beta-lactamase (ESBL)-producing bacteria is recognized as one of the public health concerns worldwide. Although fish and fishery products at retail in Japan have relied on imported materials, no apparent evidences exist prevalence property genetic transfer ESBL-producing those food specimens. This study aimed to investigate plasmid-mediated antibiotic-r...

Carbapenem resistance in Gram-negative bacteria is a worldwide increasing and one of the most disturbing problems, given these antibiotics are drugs of choice in the treatment of infections caused by extended-spectrum-beta-lactamase producing strains. In this study the antibiotic susceptibility of metallo-beta-lactamase-positive and negative Klebsiella pneumoniae strains isolated from intensive...

  Background: and Objectives: Salmonella infections are endemic in many developing countries with poor sanitary conditions, but emerge sporadically as a serious public health threat in developed countries. Infections with multidrug resistant (MDR) strains of Salmonella have been associated with treatment failures. Salmonella spp. resistant to extended spectrum cephal...