| 丙溴磷农药对油菜抗氧化酶活性的影响 |
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| 引用本文： | 程晓平,陈雁君,高知义,刘君,张建萍.丙溴磷农药对油菜抗氧化酶活性的影响[J].中国卫生检验杂志,2007,17(5):836-836,957. |
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| 作者姓名： | 程晓平 陈雁君 高知义 刘君 张建萍 |
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| 作者单位： | 济宁医学院卫生化学教研室,山东济宁,272013 |
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| 摘 要： | 目的：研究在丙溴磷农药作用下,油菜的抗氧化酶系统（过氧化物酶POD、过氧化氢酶CAT）的活性变化。方法：POD与CAT的活性分别采用愈创木酚法和紫外吸收法。结果：丙溴磷对油菜的POD、CAT活性影响显著,处理组POD、CAT活性明显高于对照组,CAT活性在实验天数内呈现先升高后下降的趋势。结论：在油菜遭受丙溴磷胁迫初期POD和CAT活性即变化显著,可作为丙溴磷迫胁油菜比较敏感的指标。
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| 关 键 词： | 丙溴磷 过氧化物酶 过氧化氢酶 |
| 文章编号： | 1004-8685（2007）05-0836-02 |
| 收稿时间： | 2007-01-11 |
| 修稿时间： | 2007-01-11 |
Effects of profenofos stress on activity of POD and CAT of brassica napus |
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| Cheng Xiao-ping,Chen Yan-jun,Gao Zhi-yi,Liu Jun,Zhang Jian-ping.Effects of profenofos stress on activity of POD and CAT of brassica napus[J].Chinses Journal of Health Laboratory Technology,2007,17(5):836-836,957. |
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| Authors: | Cheng Xiao-ping Chen Yan-jun Gao Zhi-yi Liu Jun Zhang Jian-ping |
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| Institution: | Department of Sanitary Chemistry, Jining Medical College, Jining 272013, China |
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| Abstract: | Objective:An experiment was carried out to study the effects of profenofos stress on the activities of catalase(CAT) and peroxidase(POD) in Brassica Napus.Methods:The activities of POD and CAT were detected by spectrophotometry.Results:The activities of CAT and POD were all promoted under the profenofos stress.Prolonged duration of profenofos stress increased the activities of CAT,which soon declined.Conclusion:The activities of CAT and POD which were all highly improved could serve as sensitive biomarker under profenofos stress in Brassica Napus. |
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| Keywords: | Profenofos POD CAT |
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