Beta-lactam resistance and Enterobacteriaceae, United States. Emerg. Infect. Dis - Whichard, Joyce, et al. - 2005 () Citation Context ...pectrum, generally bactericidal effects (33). Ceftriaxone is a third-generation cephalosporin with many applications in human medicine, including the treatment ...
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This work monitored the effect of a municipal and a village wastewater treatment plant (WWTP) technology on the fate of beta-lactam resistance genes in bacterial populations in different phases of the wastewater treatment process. In case of the municipal WWTP1, the bacteria possessing a high ...
This study analyzed resistance determinants in extended-spectrum beta-lactamase (ESBL)-producing enterobacteria and the epidemiology of 11 Escherichia coli... LN Andrade,Minarini, L. A.R.,A Pitondo-Silva,... - 《Canadian Journal of Microbiology》 被引量: 37发表: 2010年 The sentinel role of ...
beta-lactam resistance in Streptococcus pneumoniae: penicillin-binding proteins and non-penicillin-binding proteins. B. 1999. Beta-lactam resistance in Streptococcus pneumoniae: penicillin-binding proteins and non-penicillin-binding proteins . Mol. Microbiol . 33 :673–... R Hakenbeck,T Grebe,D Zä...
into D,D-transpeptidase bypass inE. coliand structural insight into the role of L,D-transpeptidation of PG in Gram negative bacteria. Additionally, we probe the protein interaction network and affinities for the D,D-transpeptidase bypass pathway and assay YcbB mediated beta-lactam resistance ...
The resistance to betalactam antibiotics in a total of 177 clinical isolates of Haemophilus influenzae, mostly from respiratory tract samples and characterized by their betalactamase production, was studied using the cephalosporin chromogenic assay and by detecting bla(TEM) and bla(ROB) genes. A subs...
Resistance Mechanisms (1) Producing β-lactamase: nearly all bacteria can produce β-lactamase after contacting with β-lactams; (2) The affinity of drug to PBPs decreases; (3) The concentration in target site is too low: a) Lack of porin protein, such as Omp F, decreases drug permeabil...
beta-lactamase resistance beta-lactamase resistant penicillin beta-lactamase resistant penicillin beta-lactamase resistant penicillin Beta-Lactamase-Positive Amoxicillin/Clavulanate-Resistant Beta-Lactamase-Producing Bacteria beta-lactamase-resistant antibiotic ...
Extrachromosomal resistance in Gram-negative organisms: the evolution of β-lactamase β-Lactamases are the major defense used by bacteria to overcome the effects of penicillins, cephalosporins and related β-lactam antibiotics. In the antib......