… for AmpC detection (76). Organisms producing enough AmpC β-lactamase will typically give
a positive ESBL … Compared to ESBL producers, isolates producing AmpC β-lactamase are …

… Extended spectrum β-lactamases (ESBLs) and AmpC-type β-lactamases (from now on … , a
multifocal spreading of a clone producing an acquired AmpC β-lactamase (CMY-16) has been …

… Type identification of AmpC or ESBLs may aid in hospital infection control and the ability of
… fail to distinguish between ESBL and plasmid-encoded AmpC β-lactamase producers do we …

… use of the beta-lactam antibiotics have led to the selection of a variety of mutated forms of
β-lactamases such as the ESBLs, AmpC β-lactamases and metallo-β-lactamases which have …

… Therefore, we assume that AmpC lactamases are more important in our setting. Only one …
AmpC beta lactamases. This shows that the chromosomally encoded AmpC beta-lactamases …

… spectrum β-lactamases (ESBL) and AmpC β-lactamases are … As the prevalence of ESBL
and AmpC-producing isolates … of ESBL and AmpC-producing Enterobacteriaceae, mainly β-…

… detect and report ESBLs and plasmid-mediated AmpC beta-lactamases; discuss some of
the technical difficulties involved in designing tests to detect ESBLs in organisms other than E. …

… β-lactamases (ESBLs), AmpC β-lactamases (AmpC-BL), Klebsiella pneumoniae carbapenemases
(KPC), and the metallo-β-lactamases (… combinations of ESBLs and carbapenemases, …

… ESBLs or AmpC β-lactamases are present and falsely negative for some carbapenemase
producers. Caution is necessary when recommending dual drugs in a screen; eg, in 2009, the …

… Like ESBLs, plasmid-mediated AmpC β-lactamases have a broad substrate profile that …
ESBLs, they hydrolyze cephamycins and are not inhibited by commercially available β-lactamase …