| “模拟钉螺”制作材料的研究 |
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| 引用本文： | 陈喜珪,沈定文,陈鹏程,覃金红,石磊,刘洋,卢恒聪,何昌浩.“模拟钉螺”制作材料的研究[J].中国血吸虫病防治杂志,2011,23(1):76-78. |
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| 作者姓名： | 陈喜珪 沈定文 陈鹏程 覃金红 石磊 刘洋 卢恒聪 何昌浩 |
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| 作者单位： | 1. 咸宁学院基础医学院,咸宁,437100
2. 华中科技大学同济医学院病原生物学系 |
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| 基金项目： | 湖北省教育厅自然科学基金 |
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| 摘 要： | 目的利用对日本血吸虫毛蚴有趋向作用的物质制作＂模拟钉螺＂吸引毛蚴。方法选用明胶、琼脂做载体材料,加入Fe3＋制成＂模拟钉螺＂。采用改良的Roberts比较法观察＂模拟钉螺＂及螺狮处理过的水（SCW）对毛蚴的趋向性。结果 Fe3＋浓度分别为0.1、0.5 mol/L,明胶含量分别为9%和10%的凝胶颗粒,以及Fe3＋浓度为0.5 mol/L、明胶含量为9%,琼脂含量为1%或2%的混合凝胶颗粒可作为＂模拟钉螺＂载体,所制作的＂模拟钉螺＂对毛蚴的趋向性较SCW更强。结论按一定配比制成的含Fe3＋的明胶以及明胶和琼脂的混合物均可作为＂模拟钉螺＂载体的制作材料。
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| 关 键 词： | 日本血吸虫 毛蚴 “模拟钉螺” 载体材料 |
Study on manufacturing materials of imitation snails |
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| Chen Xi-gui,Shen Ding-wen,Chen Peng-cheng,Qin Jin-hong,Shi Lei,Liu Yang,Lu Heng-cong,He Chang-hao.Study on manufacturing materials of imitation snails[J].Chinese Journal of Schistosomiasis Control,2011,23(1):76-78. |
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| Authors: | Chen Xi-gui Shen Ding-wen Chen Peng-cheng Qin Jin-hong Shi Lei Liu Yang Lu Heng-cong He Chang-hao |
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| Institution: | Chen Xi-gui 1,Shen Ding-wen1,Chen Peng-cheng 1,Qin Jin-hong1,Shi Lei 2,Liu Yang 2,Lu Heng-cong 2,He Chang-hao21 Basic Medical College of Xianning University,Xianning 437100,China,2 Department of Pathogenic Biology,Tongji Medical College,Huazhong University of Science and Technology |
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| Abstract: | Objective To make imitation snails by using substances with chemotaxis to Schistosoma japonicum miracidia.Methods The imitation snails were made by using Fe3+,gelatin and agar.The modified comparison method of Roberts was used to observe the chemotaxis of imitation snails and snail conditioned water(SCW) to Schistosoma japonicum miracidia.Results The mixture consisting of 0.1 or 0.5 mol/L Fe3+,9% or 10% gelatin,and that consisting of 0.5 mol/L Fe3+,9% gelatin,2% or 1% agar could be used to make the imitatio... |
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| Keywords: | Schistosoma japonicum Miracidium Imitation snail Vector material |
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