In Vitro Susceptibility of Atypical Mycobacteria To Rifampin
نویسندگان
چکیده
منابع مشابه
In vitro susceptibility of atypical mycobacteria to rifampin.
Atypical mycobacteria (209 strains) were examined for susceptibility to rifampin by the proportion method by using Middlebrook 7H-10 agar. All strains of Mycobacterium kansasii and tap-water scotochromogens were inhibited by 0.25 to 1 mug of the drug per ml. Seventy-six per cent of M. scrofulaceum and 61% of M. intracellulare strains were susceptible to 4 mug/ml or less; 5% of the former and 8%...
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Rifampin inhibited 20 strains of Mycobacterium tuberculosis in concentrations of 0.005 to 0.02 mug/ml in 7H-9 broth with Tween 80 and killed all or nearly all of the inoculum in four to eight times greater concentrations. In the same medium without Tween 80, as well as on 7H-10 agar, about 16 to 64 times these amounts were required to produce the same effect. Rifampin was also active against M....
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1971
ISSN: 0003-6919
DOI: 10.1128/aem.22.1.23-25.1971