研究のタイプ: 医学/生物学の研究 (experimental study)

[携帯電話周波数の電磁放射に応答した細胞増殖の障害] med./bio.

Disturbance of cell proliferation in response to mobile phone frequency radiation.

掲載誌: Arh Hig Rada Toksikol 2009; 60 (1): 109-115

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研究目的(著者による)

To determine the influence of mobile phone exposure on the proliferation, cytoskeleton structure, and mitotic index of V79 cells.

詳細情報

Positive control cells were treated with colchicine (concentration of 0.1 mmol/L).

影響評価項目

ばく露

ばく露 パラメータ
ばく露1: 935 MHz
ばく露時間: continuous for 1 h, 2 h and 3 h

ばく露1

主たる特性
周波数 935 MHz
タイプ
  • electromagnetic field
ばく露時間 continuous for 1 h, 2 h and 3 h
ばく露装置
ばく露の発生源/構造
  • GTEMセル
Sham exposure A sham exposure was conducted.
パラメータ
測定量 種別 Method Mass 備考
電界強度 8.2 V/m - - - -
SAR 0.12 W/kg spatial average 計算値 - -

ばく露を受けた生物:

方法 影響評価項目/測定パラメータ/方法

研究対象とした生物試料:
調査の時期:
  • ばく露後

研究の主なアウトカム(著者による)

In comparison to the control cells, cell proliferation declined significantly in cells exposed for three hours 72h after irradiation. Microtubule structure (fibre damage) was significantly altered immediately after exposure. The mitotic index in exposed cells did not differ from negative controls.
The results indicate that cell proliferation kinetics may depend on microtubule impairment after exposure to a mobile phone.

研究の種別:

研究助成

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