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Braz. j. microbiol ; 38(1): 108-109, Jan.-Mar. 2007.
Article in English | LILACS | ID: lil-449377

ABSTRACT

We described the ocurrence of metallo-beta-lactamases (MBL) genes blaSPM-1 and blaIMP-1 in clinical isolates of Pseudomonas aeruginosa resistant to imipenem and/or ceftazidime obtained from three universitary hospitals in the city of Porto Alegre, Brazil. The MBL production was screened by phenotypic test and the genes were detected by PCR.


Descrevemos a ocorrência dos genes de metalo-beta-lactamases (MBL) blaSPM-1 e blaIMP-1 em isolados clínicos de Pseudomonas aeruginosa resistentes ao imipenem e/ou ceftazidima obtidos em três hospitais universitários de Porto Alegre, Brasil. A produção de MBL foi observada através de técnica fenotípica e os genes foram detectados pelo método de PCR.


Subject(s)
Humans , Cross Infection , In Vitro Techniques , Metalloendopeptidases , Pseudomonas aeruginosa , Pseudomonas Infections , Enzyme Activation , Polymerase Chain Reaction , Sampling Studies
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