1. The production of leucocidin by the bacteria contributes to the destruction of the host's immune system.

这种细菌产生的白细胞溶解素导致了宿主免疫系统的破坏。

2. Researchers are studying the mechanism of action of leucocidin in order to develop potential treatments for infections caused by toxin-producing bacteria.

研究人员正在研究白细胞溶解素的作用机制，以便开发对抗毒素产生菌引起的感染的潜在治疗方法。