2.3THz radiation: Absence of genotoxicity/mutagenicity in Escherichia coli and Salmonella typhimurium.

@article{Sergeeva201623THzRA,
  title={2.3THz radiation: Absence of genotoxicity/mutagenicity in Escherichia coli and Salmonella typhimurium.},
  author={Svetlana Vasilievna Sergeeva and Elisaveta Demidova and Olga Ivanovna Sinitsyna and Tatiana N. Goryachkovskaya and Alla V. Bryanskaya and Artem S. Semenov and Irina A Meshcheryakova and Grigory L Dianov and Vasiliy Popik and Sergey Peltek},
  journal={Mutation research. Genetic toxicology and environmental mutagenesis},
  year={2016},
  volume={803-804},
  pages={
          34-8
        }
}
The mutagenicity and genotoxicity in bacteria of 2.3THz radiation (THz) produced by a free-electron laser (NovoFEL) were evaluated; exposures were 5, 10, or 15min at average power 1.4W/cm(2). Two Ames mutagenicity test strains of Salmonella typhimurium, TA98 and TA102, were used. For the genotoxicity test, we measured SOS induction in Escherichia coli PQ37. No significant differences were found between exposed and control cells, indicating that THz radiation is neither mutagenic nor genotoxic… CONTINUE READING
BETA

Similar Papers

References

Publications referenced by this paper.
SHOWING 1-10 OF 35 REFERENCES

Peltek, No DNA damage response and negligible genome-wide transcriptional changes in human embryonic stem cells exposed to terahertz radiation

N. Bogomazova, E. M. Vassina, +5 authors S.E.S.L. Kiselev
  • 2015

Intense THz radiation pulses cause H 2 AX phosphorylation and activate DNA damage response in human skin tissue

A. K. Ayesheshim L. V. Titova, A. Golubov, +3 authors O. Kovalchuk
  • Biomed . Opt . Express
  • 2013

Current state of research on biological effects of terahertz radiation

J. E. Grundt
  • J . Infrared Millim . Terahertz Waves
  • 2011