| 紫外线对日本三角涡虫切割损伤前后超氧化物歧化酶活性的影响 |
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| 引用本文： | 宋林霞,徐振彪. 紫外线对日本三角涡虫切割损伤前后超氧化物歧化酶活性的影响[J]. 安徽农业科学, 2010, 38(21): 11049-11049,11112. DOI: 10.3969/j.issn.0517-6611.2010.21.005 |
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| 作者姓名： | 宋林霞 徐振彪 |
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| 作者单位： | 山东理工大学生命科学学院,山东淄博,255049;山东理工大学生命科学学院,山东淄博,255049 |
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| 摘 要： | [目的]研究紫外线对淡水三角涡虫切割损伤前后超氧化物歧化酶（SOD）活性的影响。[方法]分别用短波紫外线对切割损伤前后的淡水三角涡虫进行照射,测定不同照射时间涡虫体内SOD活性。[结果]紫外线照射后,涡虫体内SOD活性随时间延长呈现先升高后下降的趋势,切割损伤后SOD活性高于切割损伤前SOD活性。[结论]紫外线可提高切割损伤前后涡虫体内SOD活性。
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| 关 键 词： | 涡虫 紫外线 切割 超氧化物歧化酶 |
Effects of Ultraviolet Radiation on Activities of Superoxide Dismutase in Dugesia japonica Before and After Cutting |
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| Affiliation: | SONG Lin-xia et al(College of Life Science,Shandong University of Technology,Zibo,Shandong 255049) |
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| Abstract: | [Objective] The study was to research the effects of ultraviolet radiation on activities of superoxide dismutase(SOD)in Dugesia japonica before and after cutting.[Method] Dugesia japonica was radiated with UV before and after cutting respectively and SOD activities were detected at different radiation time.[Result] SOD activities in Dugesia japonica appeared to have a decline trend after an initial ascent with the increase of UV-C radiation time.The SOD activity in Dugesia japonica after cutting was higher than that before cutting.[Conclusion] UV radiation could improve SOD activity in Dugesia japonica before and after cutting. |
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| Keywords: | Dugesia japonica Ultraviolet radiation Cutting Superoxide dismutase |
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