… types, distribution and proportion estimates of beta-lactamase resistance genes in Nigeria
… Detection of extended spectrum beta-lactamases resistance genes among bacteria isolated …

… On the other hand, slightly higher community proportion estimates (18.8%) than hospital
settings (… & double disk synergy methods for detection of extended spectrum beta lactamases …

… Screening of extended-spectrum beta-lactamase (ESBL) production was done by using
cefotaxime and ceftazidime and confirmed by the combination disk method. Data analysis was …

… This study was designed to characterize extended-spectrum beta-lactamase (ESBL)–producing
extra-intestinal pathogenic Escherichia coli (E.coli) (ExPEC) associated with urinary tract …

… Extended-spectrum beta-lactamases (ESBLs) are bacterial enzymes that catalyse the
degradation of the beta-lactam … of these bacteria to beta-lactam antibiotics. Recent increases in …

… The differences in ESBL proportion estimates maybe attributed to variations in populations
surveyed, difference in clinical diagnostic methods for UTIs, or by the levels of antibiotic use …

… When comparing AMR proportion estimates and MIC 90 … determined MIC values or resistance
proportion estimates in (sub) … However, MIC 90 values and resistance proportion estimates …

… One hundred forty-eight MDR isolates were identified, preserved and rechecked for different
antibiotics (12 antibiotics), screened for extended spectrum beta-lactamase production and …

… Bacteria possessing extended-spectrum beta-lactamase (ESBL), especially E. coli and …
and lower bound of proportion estimates. The level of significance was specified at 0.05. …

… proportion estimates from African and Asian countries were highly variable. Very low (<1%)
pooled proportion estimates … Extended spectrum beta-lactamase/ampC isolates belonged to …