| 光谱学与光谱分析 |
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| Mechanism of Damage of DNA Induced by Carbaryl and Heavy Metal Ions |
| LIU Li-shuan,WANG Xin,YANG Bao-yuan,SUN Ying* |
| Key Laboratory of Pesticide Chemistry & Application Technology of Ministry of Agriculture, Department of Applied Chemistry, China Agricultural University, Beijing 100094, China |
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Abstract The effect of heavy metals on the adduct of carbaryl and calf thymus DNA in vitro was studied using fluorescence and UV spectrum. The results showed that heavy metals can influence the carbaryl quenching constant and the number of binding sites, and the order of is Pb2+>Ag2+>Cu2+>Ni2+>Co2+>Zn2+>Cd2+>Cr3+. The UV spectrum study showed that the heavy metal ions can change the double helix structure of ctDNA, and the order of this ability is Pb2+>Cd2+>Ag+>Co2+ >Zn2+≈Cu2+>Ni2+>Cr2+.
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Received: 2006-05-10
Accepted: 2006-08-20
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Corresponding Authors:
SUN Ying
E-mail: sunying@cau.edu.cn
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[1] CHEN Qing, LU Guo-cheng(陈 清，卢国，主编). Trace Elements and Health(微量元素与健康). Beijing: Peking University Press(北京：北京大学出版社)，1989. 100.
[2] XI Zhu-ge, CHAO Fu-huan, SUN Yong-mei, et al(袭著革，晁福寰，孙咏梅，等). Journal of Environmental Science(环境科学学报). 2003，23(5)：662.
[3] ZHANG Li-jin, MIN Shun-geng, SUN Ying, et al(张立金，闵顺耕，孙 英, 等). Environmental Chemistry(环境化学)，2004，23（5）：520.
[4] HU Xiao-pan, ZHOU Jian-hua, SHI Xi-jin, et al(胡晓磐，周建华, 时夕金，等). Journal of Suzhou University(Medical Edition)(苏州大学学报·医学版), 2004, 24(5): 595.
[5] WANG Xin-ying, JI Ming, et al(王新莹, 纪 鸣, 等). Journal of Analytical Science(分析科学学报)，2005, 21(5): 557.
[6] ZHANG Xiao-ming, LI Guo-xue, LI Dong-hao, et al(张晓明，李国学，李东昊, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2007，27(3)：517.
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