Novel, plasmid-encoded, TEM-derived extended-spectrum beta-lactamase in Klebsiella pneumoniae conferring higher resistance to aztreonam than to extended-spectrum cephalosporins.

A clinical isolate of Klebsiella pneumoniae was more resistant to aztreonam than to cefotaxime and ceftazidime. It produced a clavulanate-susceptible beta-lactamase with an isoelectric point of 6.3 which readily hydrolyzed penicillins, cefotaxime, and ceftazidime, but which hydrolyzed aztreonam poor...

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Autores principales: Arlet, G, Rouveau, M, Fournier, G, Lagrange, P H, Philippon, A
Formato: Artigo
Lenguaje:Inglês
Publicado: 1993
Materias:
Research Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC188114/
https://ncbi.nlm.nih.gov/pubmed/8239625
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