Results: When the viable bacteria were pretreated with 1/16 MIC erythromycin, roxithromycin, clarithromycin alone, the formation of BBF was inhibited and destructed.

• 结果：1/16MIC红黴素、罗红黴素、克拉黴素均能显著抑制BBF的形成，但不能清除已形成的BBF。