| 用蚕豆根尖细胞分析苯酚的遗传毒性及机理 |
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| 引用本文： | 张爱宁,严志刚,刘永军.用蚕豆根尖细胞分析苯酚的遗传毒性及机理[J].西安航空技术高等专科学校学报,2011,29(3):58-61. |
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| 作者姓名： | 张爱宁 严志刚 刘永军 |
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| 作者单位： | 西安建筑科技大学环境与市政工程学院,陕西西安,710055 |
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| 基金项目： | 陕西省教育厅项目，陕西省重点实验室项目，榆林市科技计划项目 |
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| 摘 要： | 用蚕豆根尖细胞微核试验对水中苯酚的遗传毒性和细胞毒性进行检测,进一步研究在不同浓度苯酚诱导下,细胞微核率与脂质过氧化物之间的相关关系。蚕豆根尖细胞在2~50 mg/L苯酚诱导下,细胞微核率明显增加,细胞有丝分裂指数明显下降。蚕豆根尖细胞在不同浓度的苯酚诱导下,细胞微核率与脂质过氧化之间有明显的相关关系,其相关系数R2=0.95。
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| 关 键 词： | 苯酚 蚕豆 微核 脂质过氧化 |
Analyzing the Genetic Toxicity & Mechanism of Phenol with Bean Root Tip Cell |
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| ZHANG Ai-ning,YAN Zhi-gang,LIU Yong-jun.Analyzing the Genetic Toxicity & Mechanism of Phenol with Bean Root Tip Cell[J].Journal of Xi'an Aerotechnical College,2011,29(3):58-61. |
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| Authors: | ZHANG Ai-ning YAN Zhi-gang LIU Yong-jun |
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| Institution: | (School of Environment & City Planning Engineering,Xi’an University of Architecture & Technology,Xi’an 710055,China) |
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| Abstract: | The article detects the genetic toxicity and cell toxicity of phenol in water through bean root tip cell micro-kernel test,and further studies the relationship between cell micro-kernel rate and lipid peroxidate under the induction of phenol of different concentrations.Under the induction of 2～50mg/L phenol,cell micro-kernel rate is on the obvious rise,and the cell somatic division index is on the obvious decline.Under the induction of phenol of different concentrations,there is an obvious correlation between cell micro-kernel rate and lipid peroxidate,with the correlation factor being R2=0.95. |
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| Keywords: | phenol bean micro-kernel lipid peroxidate |
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