To evaluate the water compartment antibiotic-resistance contamination rates, 11 wells, five streams, and four treatment plants located in the Oltrepò Pavese area were screened for the presence of third generation cephalosporins resistant Gram-negative bacteria. Enterobacteriaceae were also characterized for the Extended-Spectrum-β-Lactamases (ESBLs), carbapenemases, and mcr-1 genes presence. Fr...

OBJECTIVE To investigate the molecular characteristics of extended-spectrum cephalosporin (ESC)-resistant Enterobacteriaceae collected during a cross-sectional study examining the prevalence and risk factors for faecal carriage of extended-spectrum β-lactamase (ESBL)-producing Enterobacteriaceae in humans living in areas with high or low broiler density. METHODS ESC-resistant Enterobacteriace...

The Iraqi currency notes circulating in Mosul city were evaluated for the occurrence of ESBLs and AmpC b-lactamaseproducing bacteria. Four hundred twenty-two Gram-positive negative bacterial isolates with different antimicrobial resistance profiles recovered from 250 samples collected during period April to July 2021, among which 150 (35.5%) multi-drug resistant (MDR). study found that 16.4% 14...

Fresh cheese is one of the most consumed products dairy industry in México. This study aimed to determine frequency, antimicrobial resistance, and genetic characteristics extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli fresh cheese. From samples, E. was isolated production ESBL, antibiotic resistance patterns, frequency genes, relationship were analyzed. Sixty ESBL-producing ...

background: beta-lactamase enzymes are considered the most important factor of resistance against b-lactam antibiotics among gram-negative bacteria. in recent years, the production of extended-spectrum b-lactamases has been prevailed among bacteria, especially bacteria of animal origin, and this is important in terms of public health. objective: the prupose of this study is to evaluate the pres...

background: acute infectious diarrhea is one of the most important causes of morbidity and mortality worldwide. objectives: the objective of this study was to characterize antimicrobial resistant diarrheagenic escherichia coli strains isolated from diarrheic children in tehran, ir iran. patients and methods: in total, 550 stool samples from diarrheic pediatric patients, aged less than 60 months...