1·Praziquantel has been used successfully over the past 20 years to control schistosomiasis in Brazil, Cambodia, China, Egypt, Morocco and Saudi Arabia.
在过去20年里，吡喹酮已被成功地用于在巴西、柬埔寨、中国、埃及、摩洛哥和沙特阿拉伯控制血吸虫病。
2·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。
3·The WHO strategy for schistosomiasis control focuses on reducing disease through periodic, targeted treatment with praziquantel.
世卫组织血吸虫病控制战略的重点是，通过使用吡喹酮进行定期、有针对性的治疗，遏制该疾病。
4·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。
5·Praziquantel is a broad spectrum antiparasitic drug and has remarkable activity against all species of schistosomas.
吡喹酮是广谱抗寄生虫药物，对各类血吸虫均有杀灭作用。