Abstract
The combination of ampicillin plus arbekacin produced synergistic killing against 8 of 13 vancomycin-, ampicillin-, gentamicin-, and streptomycin-resistant Enterococcus faecium isolates that possess the high-level gentamicin resistance gene, aph(2")-Id. This combination may prove useful in treating infections caused by multiresistant enterococci.
MeSH terms
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Aminoglycosides*
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Ampicillin / pharmacology*
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Anti-Bacterial Agents / pharmacology*
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Bacterial Proteins*
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DNA, Bacterial / analysis
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Dibekacin / analogs & derivatives*
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Dibekacin / pharmacology
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Drug Resistance, Microbial
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Drug Synergism
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Drug Therapy, Combination / pharmacology*
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Enterococcus faecium / drug effects*
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Enterococcus faecium / genetics
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Gentamicins / pharmacology
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Humans
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Microbial Sensitivity Tests
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Phosphotransferases (Alcohol Group Acceptor) / genetics*
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Polymerase Chain Reaction
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Streptomycin / pharmacology
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Vancomycin / pharmacology
Substances
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Aminoglycosides
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Anti-Bacterial Agents
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Bacterial Proteins
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DNA, Bacterial
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Gentamicins
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Dibekacin
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Vancomycin
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Ampicillin
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APH(2'')-Id protein, Enterococcus
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Phosphotransferases (Alcohol Group Acceptor)
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arbekacin
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Streptomycin