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甲氧苄啶-磺胺甲噁唑(TMP-SMX,SXT)系磺胺类药物的复方制剂,两药的配比为1∶19。本研究进行SXT对100株结核分枝杆菌(TB)的体外药敏试验。药敏试验采用固态Middlebrook 7H10培养基和对倍稀释法。SXT的浓度测试范围为0.008/0.15~8/152 mg/L。同时用液态Bactec 960MGIT培养系统测试了17株TB。100株受试菌株中包括
Trimethoprim - sulfamethoxazole (TMP-SMX, SXT) sulfa drugs compound preparation, the ratio of the two drugs 1:19. In this study, in vitro susceptibility testing of 100 strains of Mycobacterium tuberculosis (TB) by SXT was conducted. Susceptibility testing using solid Middlebrook 7H10 medium and double dilution method. SXT concentrations ranged from 0.008 / 0.15 to 8/152 mg / L. Seventeen TB strains were also tested with the liquid Bactec 960 MGIT culture system. Included in 100 strains tested