In vitro aktivnost enrofloksacina, ciprofloksacina i marbofloksacina na sojeve bakterije Staphylococcus intermedius izdvojene iz pasa

Fifty strains of Staphylococcus intermedius were isolated from different pathological specimens originating from dogs during a six-month period. Antimicrobial susceptibility patterns against three fluoroquinolones were obtained on 50 Staphylococcus intermedius strains. In vitro antimicrobial susceptibility testing was performed employing the disk diffusion method (Kirby-Bauer). The sensitivity against enrofloxacin and marbofloxacin showed that 98.0% of S. intermedius strains were sensitive and 96% were sensitive to ciprofloxacin. One of the tested strains showed multiple resistance to all tested fluoroquinolones.U razdoblju od šest mjeseci iz pasa je bilo izdvojeno 50 sojeva vrste S. intermedius koji su identificirani uobičajenim bakteriološkim postupcima. Osjetljivost na enrofloksacin, ciprofloksacin i marbofloksacin istražena je disk-difuzijskim Kirby-Bauerovim postupkom. Od 50 pretraženih, 49 sojeva (98,0%) bilo je osjetljivo na enrofloksacin i marbofloksacin, a na ciprofloksacin 48 sojeva (96%). U jednog je soja uočena višestruka otpornost na sva tri fluorokinolona