he in vitro antunicrobial activity of sparfloxacin against 136 Gram positive bacterial strainwas tested and compared with those of 4 other antimicrobial agents.The results showed that theMIC90s of sparfloxacin against staphylococcus
enterococcus
Stroptoco ccus pneumoniae and otherstreptococcus species were 0.06-8ug/ml
which were much lower than tho se of oxacillin andcefazolin.Sparfloxacin was 2-16 and 1-8 times more potent than ofloxacin and ciprofloxacinrespectively.Fluoroquinolones had the same activity against methicillin sensitlve and resistantstaphylococcus.Sparfloxacin would be an effective agent in the troatment of infections caused byGram positive bacteria.
关键词
革兰氏阳性菌斯巴沙星体外抗菌活性
Keywords
SparfloxacinGram positive bacteriaIn vitre antimicrobi al activity