… Introduction: Multi-drug-resistant Klebsiella pneumoniae is currently one of the most
pressing emerging issues in bacterial resistance. Treatment of K.pneumoniae infections is often …

… Klebsiella pneumoniae strain 11978 was isolated in Turkey in 2001 and was found to be …
the β-lactamase content of a K. pneumoniae isolate that was resistant to all available β-…

… -resistant, VIM-1-producing Klebsiella pneumoniae. The proportion of imipenem-resistant K.
… problem, the GSSAR data reveal a steep increase in the proportion of imipenem-resistant K. …

… Resistance of Klebsiella pneumoniae to carbapenems is mainly … carbapenem-hydrolyzing
β-lactamases (1). These β-… clinical Klebsiella pneumoniae isolates that produce β-lactamase …

… coli and 141 isolates of Klebsiella pneumoniae that either transferred ceftazidime resistance
or showed sulbactam enhancement of oxyimino- -lactam susceptibility were tested by disk …

… extended-spectrum β-lactamase (ESBL)-producing Klebsiella pneumoniae were noted to be
… The role of β-lactamase in resistance was investigated by eliminating the original ESBL and …

… a hospital outbreak of aminoglycoside-resistant K. pneumoniae resistant to broad-spectrum
cephalosporins and to amoxicillin-clavulanic acid and other available β-lactam–β-lactamase …

… Klebsiella pneumoniae (Kp) is an important pathogen both in the community and the …
frequency of resistance to β-lactam antibiotics, a change in the class of β-lactamases has also been …

… β-lactamase (… resistant to β-lactam agents has increased sharply in recent years. At 144
hospitals in the United States, the prevalence of ceftazidime-resistant Klebsiella pneumoniae …

… resistance to ertapenem was produced by β-lactamases of groups 1, 2f, and 3 in a strain
of Klebsiella pneumoniae … ACT-1 β-lactamase, ertapenem-resistant mutants for which the …