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Novel transferable beta-lactam resistance with cephalosporinase characteristics in Salmonella enteritidis
O Gaillot1, C Clément, M Simonet
1Department of Microbiology, King Fahd Military Medical Complex, Dhahran, Kingdom of Saudi Arabia.
The Journal of Antimicrobial Chemotherapy
|January 1, 1997
Abstract:
An isolate of Salmonella enteritidis was found to produce a plasmid-encoded beta-lactamase (DHA-1) that conferred resistance to extended-spectrum cephalosporins and cephamycins. The substrate and inhibition profiles of this enzyme resemble a class C beta-lactamase. This is the first report of a plasmid-mediated cephalosporinase of this class in the Salmonella genus.