英语语法分析

Praziquantel is the only available treatment against all forms of schistosomiasis.

吡喹酮是唯一可用于治疗各种类型血吸虫病的药物。

OBJECTIVE: to prepare praziquantel aquogel suppositories and to establish its assay method.

目的：制备吡喹酮水凝胶栓剂，并建立其含量测定方法。

Public health experts worry that the worms will become resistant to this drug, praziquantel.

公共卫生专家担心，蠕虫将会对这种叫做吡喹酮的药物产生一种抗体。