Exposure to magnetic field (5 mT at 60 Hz) does not affect cell growth and c-myc gene expression

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概要

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• We designed and manufactured equipments for long-term and low-density (0 to 9 mT) exposures of cultured cells to extremely low frequency magnetic fields (ELF-MF), and examined the effects of ELF-MF on cell growth and c-myc mRNA expression in Chinese hamster ovary (CHO) cells. The ELF-MF equipment consists of a CO_2 incubator with a built-in magnet generator using Helmholtz coils being 250 mm in inner diameter, 160 mm in distance and 128 turns, a slide regulator and a thermocontroller. No significant difference in the growth rate and the c-myc expression of CHO cells was observed with 5 mT ELF-MF exposure, sham-exposure and incubation in a conventional incubator.

• 日本放射線影響学会の論文

著者

• SHIBATA Toru

  Department of Radiology, Faculty of Medicine, Kyoto University

• Miyakoshi Junji

  Department of Radiation Genetics,Graduate School of Medicine Kyoto University

• Miyakoshi Junji

  Dep. Of Radiological Life Sciences Div. Of Medical Life Sciences Graduate School Of Health Sciences

• Miyakoshi J

  Kyoto Univ. Kyoto Jpn

• OHTSU SHUJI

  Department of Radiation Genetics, Faculty of Medicine, Kyoto University

• TAKEBE SHIRAKU

  Department of Radiation Genetics, Faculty of Medicine, Kyoto University

• Miyakoshi Junji

  Department Radiation Genetics Graduate School Of Medicine Kyoto University

• Miyakoshi Junji

  Department Of Radiation Biology Kyoto College Of Pharmacy

• Miyakoshi Junji

  Faculty Of Medicine Hirosaki University

• Ohtsu Shuji

  Department Of Radiation Genetics Faculty Of Medicine Kyoto University

• Shibata Toru

  Department Of Therapeutic Radiology And Oncology Kyoto University Graduate School Of Medicine

• Shibata Toru

  Department Of Physics Aoyama Gakuin University

• Takebe Shiraku

  Department Of Radiation Genetics Faculty Of Medicine Kyoto University

• Shibata T

  Department Of Therapeutic Radiology And Oncology Kyoto University Graduate School Of Medicine

• Shibata Toru

  Department of Therapeutic Radiology and Oncology, Kyoto University Graduate School of Medicine

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