科学家一直在研究的这些药物是一些抗菌素，它们可以对名叫质体样细胞器的疟疾寄生虫的亚单元进行攻击，这与细菌有些类似。

The drugs the scientists had been studying are antibiotics that attack a subunit of the malaria parasite called the apicoplast, which has some similarities with bacteria.

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目的调查我院抗菌素使用情况，为抗菌素的合理使用与管理提供科学依据。

Objective To analyse the antibacterial medicine usage in order to provide scientific foundation for the reasonal usage and management.

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