| ^3H的辐射生物学效应的研究——氚水对莱哈衣藻细胞分裂率的影响 |
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| 引用本文： | 唐丹玲,齐雨藻.^3H的辐射生物学效应的研究——氚水对莱哈衣藻细胞分裂率的影响[J].重庆环境科学,1993(5):5-7. |
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| 作者姓名： | 唐丹玲 齐雨藻 |
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| 作者单位： | [1]暨南大学生物系广州 [2]暨南大学水生态研究所 |
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| 摘 要： | 摘要氚(^3H)为一种重要的放射性毒素。经氚水(HTO)在细胞内和细胞外照射后，莱哈衣藻细胞分裂率k值下降。HTO剂量越高，k值越小，在一定范围内照射时间越长，处理组的k值与对照组的k值相差越大。k值的变化与辐射剂量、辐射时间有相关性。
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| 关 键 词： | 辐射生物学效应 氚水 HTO 细胞分裂率 衣藻 环境污染 核工业 水污染 核电站 |
RESEARCH ON RADIATION EFFECTS OF TRITIATED WATER ON CELL DIVISION RATE OF |
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| Chlamydomonas reinhardtii Dangdard Tang Danling Qi Yuzao.RESEARCH ON RADIATION EFFECTS OF TRITIATED WATER ON CELL DIVISION RATE OF[J].Chongqing Environmental Science,1993(5):5-7. |
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| Authors: | Chlamydomonas reinhardtii Dangdard Tang Danling Qi Yuzao |
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| Institution: | Department of Biology Jinan University Guangzhou |
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| Abstract: | ~3H is one kind of important radioisotope. After having been cultured with tritiated water (HTO), the cell division rate of Chlamydomonas reinhardtii declined.The result of experiment showed that there is correlation between cell division rate and level of HTO, between cell division and irradiation time. |
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| Keywords: | Tritiated water Cell division rate Chlamydomonas |
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