Evaluation of Damage in DNA Molecules Caused by Very-Low-Frequency Magnetic Fields Using Bacterial Cells
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概要
- 論文の詳細を見る
The effect of intermediate frequency magnetic fields or, very-low-frequency magnetic fields (VLFMF) on living biological cells was investigated using a highly sensitive mutagenesis assay method. A bacterial gene expression system for mutation repair (umu system) was used for the sensitive evaluation of damage in DNA molecules. Salmonella typhimurium TA1535 (pSK1002) were exposed to VLFMF (20 kHz and 600μT) in a specially designed magnetic field loading chamber. The experiment results showed the possibility of applying the umu assay for sensitive and effective evaluation of damage in DNA molecules. No effects from exposure to 20 kHz and 600μT magnetic fields in terms of damage in DNA molecules were observed.
- 社団法人電子情報通信学会の論文
- 2005-08-01
著者
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MATSUKI Hidetoshi
Graduate School of Biomedical Engineering, Tohoku University
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Endo Ginro
Faculty of Engineering, Tohoku Gakuin University
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Matsuki Hidetoshi
Graduate School Of Biomedical Engineering Tohoku University
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Matsuki Hidetoshi
Graduate School Of Engineering Tohoku University
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Endo Ginro
Faculty Of Engineering Tohoku Gakuin University
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Endo Ginro
Faculty Of Engieering Tohoku Gakuin University
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Haga Akira
Faculty Of Engineering Tohoku Gakuin University
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KUMAGAI Yoshiaki
Faculty of Engineering, Tohoku Gakuin University
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IGARASHI Akira
Faculty of Engineering, Iwate University
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KOBAYASHI Koichiro
Faculty of Engineering, Iwate University
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Kumagai Yoshiaki
Faculty Of Engineering Tohoku Gakuin University
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Igarashi Akira
Faculty Of Engineering Iwate University
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