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In vitro study of dactimicin (ST 900) against methicillin-susceptible and -resistant staphylococci
S Stefani1, M Mezzatesta, S Oliveri
1Institute of Microbiology - University of Catania, Italy.
Abstract:
The current knowledge on the antimicrobial activity of dactimicin is poor and limited to the study of its activity against gram-negative bacilli. The new acquisition about the use of aminoglycoside antibiotics in infections due to Staphylococci, induced us to evaluate the behavior of this drug against methicillin-susceptible and -resistant Staphylococci, in comparison with fortimicin A and amikacin. Dactimicin (ST 900) shows good antibacterial activity and a strong bactericidal effect at MIC concentrations in all strains tested.