نتایج جستجو برای: klebsiella pneumonia
تعداد نتایج: 79818 فیلتر نتایج به سال:
In Brazil, the presence of plasmid-mediated AmpC (pAmpC)-producing isolates has been sporadically reported. We evaluated the frequency of pAmpC among 133 Enterobacteriaceae clinical isolates. The bla CMY-2-like gene was detected in a single Klebsiella pneumoniae isolate. In our study, the pAmpC frequency was very low as previously reported.
1474, p. 165. American Society for Microbiology, Washington,
Klebsiella quasipneumoniae subsp. similipneumoniae strain ATCC 700603, formerly known as K. pneumoniae K6, is known for producing extended-spectrum β-lactamase (ESBL) enzymes that can hydrolyze oxyimino-β-lactams, resulting in resistance to these drugs. We herein report the complete genome of strain ATCC 700603 and show that the ESBL genes are plasmid-encoded.
The synthesis, antibacterial activity and oral absorption in rats of new 7/?-[(Z)-2-(2-aminothiazol4-yl)-2-(carboxymethoxyimino)acetamido]cephalosporins (1) having various substituted-alkylthio groups at the C-3 position of the cephemnucleus are described. Of these, the cephalosporins with a cyanomethylthio group (Id) and fluoroethylthio group (lp) at the C-3 position showed a potent in vitro a...
The susceptibility of colistin-resistant clinical isolates of Klebsiella pneumoniae to ceragenins and antimicrobial peptides (AMPs) suggests that there is little to no cross-resistance between colistin and ceragenins/AMPs and that lipid A modifications are found in bacteria with modest changes in susceptibility to ceragenins and with high levels of resistance to colistin. These results suggest ...
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