乌桕抑螺生化机理的研究  

Biochemical Mechanism of Suppressing Schistosomiasis with Sapium Trees

作　　者：杨永峰[1,2,3] 彭镇华[2,3] 孙启祥[2,3] 周金星[2,3] 

机构地区：[1]国际竹藤网络中心,北京100102 [2]中国林业科学研究院林业研究所,北京100091 [3]国家林业局林木培育重点实验室,北京100091

出　　处：《湿地科学与管理》2011年第4期4-8,共5页Wetland Science & Management

基　　金："十二五"科技支撑"林业血防生态安全体系构建技术研究与示范"(2011BAD38B07)项目的部分内容

摘　　要：为深入挖掘我国抑螺植物资源,加大血吸虫病植物防治力度,以我国重要经济树种、传统土农药——乌桕为研究对象,利用不同浓度的乌桕鲜叶石油醚提取液浸杀钉螺,对浸杀后钉螺的头、足部与肝脏,进行蛋白质、酶和糖元等生化因子的分析研究,为科学评价与合理利用抑螺植物提供方法及依据。In order to explore plant resources that can be used for snail-inhibiting, and to enhance schistosomiasis control, an important economic tree species, Sapium sebiferun, a traditional tree species used as pesticides was used for the study. The extract of petroleum ether from fresh leaves of Sapium tree at different concentrations were used to analyze the effects of different organs of the snails by soaking the snails in the extracts. Understanding of the biochemical mechanisms of the impacts on different organs of the snail were obtained, providing a useful method for scientific evaluation and rational use of molluscicidal plants.

关 键 词：乌桕 血吸虫病 钉螺 植物灭螺 

分 类 号：R184[医药卫生—流行病学]