Background: The rising global emergence of Gram-negative bacteria (GNB) producing ?-lactam hydrolysing enzymes in clinical infections constitutes a growing public health threat. This study investigated the occurrence co-production extended spectrum ?-lactamase (ES?L), AmpC ?-lactamases, and carbapenemases among GNB isolated from HIVinfected patients two tertiary healthcare facilities southwest ...

Background: There are increasing concerns towards the transmission of extended spectrum-β-lactamases (ESBL)-producing Enterobacteriaceae in hospital intensive care units (ICUs) at obstetrics & gynaecology departments. The aim this study was to determine clinical characteristics and prevalence ESBL-producing Escherichia coli (E. coli) Enterobacter cloacae cloacae) isolates collected from ICU...

extended-spectrum β-lactamase (esbl)-producing enterobacteria has become a considerable global concern because of their potential dissemination in humans, in domestic animals, wildlife and the environment. the present study aimed to explore the esbl producing  enterobacteria in aquatic sources of bangladesh as the water may be the potential source of dissemination of this alarming antimicrobial...

Abstract Infection of the urinary tract ranks as one most common infections affecting people worldwide and its treatment is made complicated by rising incidence antibiotic resistance. This study aimed to detect extended spectrum beta-lactamase (ESBL) genes resistance profile uropathogenic Escherichia coli ( E. ) recovered from patients attending a University Teaching hospital in Nigeria. Uropat...

OBJECTIVES The purpose of this study was to investigate the prevalence of extended spectrum β-lactamase (ESBL) genes in Escherichia coli isolated from post-weaning diarrhea (PWD) piglets in Heilongjiang province, China. METHODS Of 458 E. coli isolated from 589 fecal samples from PWD piglets, a total of 198 isolates were confirmed as ESBL producers by the double-disk synergy test (DDST). Polym...

background and objectives: Extended-spectrum β-lactamase (ESBL) production in the members of the family Enterobacteriaceae can confer resistance to expanded–spectrum cephalosporins such as aztreonam and the penicillins. In the recent years, there has been an increased incidence and prevalence of ESBLs all over the world and also in various parts of India. As there was no data which was availabl...

Knowledge of the prevalence of ESBL enzymes among P. aeruginosa strains compared to the Enterobacteraiceae family is limited. The phenotypic tests recommended by EUCAST for the detection of ESBL-producing Enterobacteriaceae are not always suited for P. aeruginosa strains. This is mainly due to the presence of other families of ESBLs in P. aeruginosa isolates more often than in Enterobacteriacea...