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EMF Study
(Database last updated on Mar 27, 2024)

ID Number 66
Study Type In Vivo
Model 900 MHz (GSM), 50 Hz (ELF) exposure to mice and analysis of melatonin
Details

CBA/S (female) mice (n=12) were exposed to 900 MHz (GSM) at 0.35 W/kg or 900 MHz (NMT/CW) at 1.5 W/kg for 1.5 hours/day, 5 days/wk, for 17 months. The lights in the animal room were on between 7 am and 7 pm. Following the 17 month exposure, urine was collected between 6 pm and 7 am on 2 separate nights (separated by a 1 week interval) and assayed for 6-OHMS by radioimmunoassay. No significant effect were found due to the exposure. A parallel 50 Hz magnetic field study exposed mice 24 h/d to a 50 Hz vertical magnetic field (1.3, 13 and 130 ┬ÁT, 78 weeks) and did not show any effect of exposure.

Findings No Effects
Status Completed Without Publication
Principal Investigator University of Kuopio, Finland - timo.kumlin@uku.fi
Funding Agency Nat'l Res Prog, Finland
Country FINLAND
References
  • Heikkanen, P et al. Electro Magnetobiol, (1999) 18:33-42
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