| 珙桐科植物喜树灭螺机理研究 |
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| 引用本文： | 尹蔚琳,王万贤,吴明煜,唐万鹏,孙启祥,胡兴宜,雷森林.珙桐科植物喜树灭螺机理研究[J].湖北大学学报(自然科学版),2009,31(2):184-188. |
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| 作者姓名： | 尹蔚琳 王万贤 吴明煜 唐万鹏 孙启祥 胡兴宜 雷森林 |
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| 作者单位： | 尹蔚琳,王万贤,吴明煜,YIN Wei-lin,WANG Wan-xian,WU Ming-yu(湖北大学生命科学院,湖北,武汉,430062);唐万鹏,胡兴宜,TANG Wan-peng,Hu Xin-yi(湖北省林业科学研究院资源环境研究所,湖北,武汉,430079);孙启祥,SUN Qi-xiang(中国林业科学研究院林业研究所,北京,100091);雷森林,LEI Sen-lin(武汉大学医学部,湖北,武汉,430074)
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| 基金项目： | 国家自然科学基金，林业科技支撑项目 |
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| 摘 要： | 在用喜树碱作用于钉螺实验中，喜树碱具有明显的灭螺效果，将喜树碱配成50、100、200、400、800mg／L，5个浓度处理4d，200、400、800mg／L在第4d均达到80％以上的灭螺效果．经喜树碱提取液半致死浓度处理的钉螺，其碱性磷酸酶和谷丙转氨酶的活性均升高后下降．且钉螺头部肿胀，肌肉溃损，细胞核形态异常，微绒毛散乱，组织水肿．
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| 关 键 词： | 喜树碱 钉螺 毒杀作用 电镜扫描 电镜透射 |
The mechanism research of Camptotheca acuminata Decne in Nysseacea to Oncomelania hupensis |
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| YIN Wei-lin,WANG Wan-xian,WU Ming-yu,TANG Wan-peng,SUN Qi-xiang,Hu Xin-yi,LEI Sen-lin.The mechanism research of Camptotheca acuminata Decne in Nysseacea to Oncomelania hupensis[J].Journal of Hubei University(Natural Science Edition),2009,31(2):184-188. |
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| Authors: | YIN Wei-lin WANG Wan-xian WU Ming-yu TANG Wan-peng SUN Qi-xiang Hu Xin-yi LEI Sen-lin |
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| Institution: | 1.School of Life Science;Hubei University;Wuhan 430062;China;2.Research Institute of Resources and Environment;Hubei Academy of Forestry;Wuhan 430079;3.Research Institute of Forestry;Chinese Academy of Forestry;Beijing 100091;4.Wuhan University;Medicine Division;Wuhan 430074;China |
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| Abstract: | In the experiment of using camptothecin to kill Oncomelania hupensis,the result showed camptothecin was effective in killing Oncomelania hupensis.Preparing camptothecin in five different concentrations for 4 days,and these concentrations were 50,100,200,400 and 800 mg/L,respectively.Among these concentrations,the 200,400 and 800 mg/L could reach up to 80% in the effectiveness of killing Oncomelania hupensis on the fourth day.For those Oncomelania hupensis treated by solution LC50,the activity of their AKP a... |
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| Keywords: | camptothecin Oncomelania hupensis soaking liquids poisonous effect electron scanning electron tranmission |
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