… 56 extended-spectrum β-lactamase (ESBL)-producing bacteria from a single sediment
sample taken from an urban river in China. All strains were confirmed for ESBL-producing …

… active against the expandedspectrum b-lactam antibiotics, … were designated “extendedspectrum
b-lactamases” (ESBLs). … organisms producing extended-spectrum b-lactamases: …

… organisms producing newer types of β-lactamases. This report does not aim to be comprehensive,
but rather to illustrate that extended-spectrum β-lactamase-(ESBL) producing bacteria …

… In Gram-negative bacteria, β-lactamase production remains the most important contributing
… spread of carbapenemase-producing bacteria, especially among K. pneumoniae [14, 15]. …

… Commensal and opportunistic bacteria producing extended-spectrum β-lactamases (ESBL-PB)
have undergone a broad and rapid spread within the general population; however, the …

… by ESBL-producing bacteria. As shown, the prevalence of ESBL-producing bacteria is still
low in … Multi-centre evaluation of a phenotypic extended spectrum beta-lactamase detection …

… and of increased risk for an infection with ESBL-producing bacteria. Estimates for the duration
of carriage of ESBL-producing bacteria vary, but they can persist for more than a year [12], […

… Background: In 1995, β-lactam inhibitor … extended-spectrum β-lactamase (ESBL) resistance.
This study investigated the relationship between antibiotic usage and ESBL organisms from …

… of extended-spectrum beta-lactamase (ESBL)-producing bacteria in hospitals, while assessing
the impact of a fluoroquinolone restriction policy on ESBL-producing bacteria incidence …

… of extended-spectrum beta-lactamase (ESBL)-producing, methicillin- and carbapenem-resistant
bacteria. … Extended spectrum beta-lactamase production in Escherichia coli from urine of …