Lack of promotion effects of 50 Hz magnetic fields on 7,12-dimethylbenz(a)anthracene-induced malignant lymphoma/lymphatic leukemia in mice.

@article{Negishi2008LackOP,
  title={Lack of promotion effects of 50 Hz magnetic fields on 7,12-dimethylbenz(a)anthracene-induced malignant lymphoma/lymphatic leukemia in mice.},
  author={Tadashi Negishi and Setsuo Imai and Kazumoto Shibuya and Izumi Nishimura and Tsukasa Shigemitsu},
  journal={Bioelectromagnetics},
  year={2008},
  volume={29 1},
  pages={29-38}
}
New-born CD-1 mice were initiated with a single subcutaneous injection of 60 microg 7,12-dimethylbenz(a)anthracene (DMBA) within 24 h after birth. After weaning, the mice were randomly divided into five groups of 100, 50 males and 50 females each. One group served as a cage control. The other four groups of mice were exposed to either 0 (sham-exposed), 7, 70, or 350 microT(rms) circularly polarized 50 Hz magnetic fields (MFs) for 22 h/day, 7 days/week for 30 weeks. Animals were observed daily… CONTINUE READING

Similar Papers

Loading similar papers…