Study type: Medical/biological study (experimental study)

Influence of 864 MHz electromagnetic field on growth kinetics of established cell line. med./bio.

Published in: Biologia 2006; 61 (3): 321-325

Aim of study (acc. to author)

To study the influence of 864 MHz electromagnetic fields on cell proliferation, colony forming ability and cell viability of the cell line V79 after exposure to 1, 2 and 3 hours.

Endpoint

Exposure

Exposure Parameters
Exposure 1: 864 MHz
Modulation type: CW
Exposure duration: continuous for 1, 2 or 3 hr

Exposure 1

Main characteristics
Frequency 864 MHz
Type
Exposure duration continuous for 1, 2 or 3 hr
Modulation
Modulation type CW
Exposure setup
Exposure source
Sham exposure A sham exposure was conducted.
Parameters
Measurand Value Type Method Mass Remarks
electric field strength 7.3 V/m - - - -
power density 0.1 W/m² average over mass - - -
SAR 0.08 W/kg average over mass calculated cf. remarks one cell

Exposed system:

Methods Endpoint/measurement parameters/methodology

Investigated system:
Time of investigation:
  • after exposure

Main outcome of study (acc. to author)

Growth curves of exposed cells showed a significant decrease after 2 and 3 hours of exposure on experimental day 3, respectively, in comparison to sham exposed cells. Both, the colony forming ability and cell viability of exposed cells did not significantly differ from sham exposure condition.
In conclusion, under strictly controlled laboratory conditions, applied radiofrequency irradiation significantly affected cell proliferation kinetics but not cell viability or ability of V79 cells to form colonies.

Study character:

Study funded by

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