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苯噻唑力复霉素为力复霉素的一种新的衍生物。本文报告苯噻唑力复霉素的耐药性与细菌膜屏障的关系。材料和方法苯噻唑力复霉素由四川抗菌素研究所提供[~3H]-苯噻唑力复霉素由北京原子能研究所标记。金色葡萄球菌209P和大肠杆菌2281用普通营养肉汤培养。[~3H]-尿苷和[~3H]-苯噻唑力复霉素掺入细菌的量用玻纤滤纸液体闪烁计数法测定。
Benzthiazurorubicin is a new derivative of forceulin. This article reports the relationship between the resistance of ADM to ADM and the bacterial membrane barrier. Materials and Methods Benzthiazurin was provided by the Sichuan Institute of Antibiotics [~ 3H] -benzothiazuroruridine was labeled by Beijing Institute of Atomic Energy. Staphylococcus aureus 209P and Escherichia coli 2281 were cultured with normal nutrient broth. The amount of [~ 3H] -uridine and [~ 3H] -benzothiazurorubicin incorporated into the bacteria was determined using a glass fiber filter paper by liquid scintillation counting.