نتایج جستجو برای: extended spectrum β
تعداد نتایج: 600686 فیلتر نتایج به سال:
Extended-spectrum β-lactamase (ESβL) enzymes are produced by certain bacteria as a mechanism of resistance to β-lactam and extended-spectrumβ-lactam antibiotics. Previous investigations have confirmed that M. oleifera contains several bioactive compounds. This study aimed at evaluating the in vitro antibacterial effects ethanolic methanolic leaf extracts on extended-spectrum producing bacteria....
background guiana extended-spectrum (ges-2) as one of the extended-spectrum β-lactamases (esbls), produced by pseudomonas aeruginosa, is able to compromise the effectiveness of imipenem and tends to be geographically limited. objectives the aim of this study was to detect the spread of ges-2 β-lactamase gene among esbl- producing p. aeruginosa isolates in a teaching hospital in kashan, iran. ma...
b ackground: the prevalence of antibiotic resistance among extended spectrum β-lactamase (esbl) producing escherichia coli and klebsiella pneumoniae has been increased markedly in recent years. the present study was done to know the prevalence of esbl production among isolates of e. coli and k. pneumoniae and to study the susceptibility pattern of isolates against different antibio...
conclusions the rapid dissemination of non clonal multi-resistant ctx-m-1 producing e. coli isolates approved the need for further studies in our medical centers. results a total of 140(70%) non-duplicate esbl positive e. coli were determined. imipenem and amikacin were effective against 100% and 85% of all tested isolates respectively. co-resistance of esbl positive isolates to erythromycin, t...
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