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

[GSM携帯電話放射によるRaji細胞でのEBウイルス早期抗原発現の誘導] med./bio.

The induction of Epstein-Barr Virus early antigen expression in Raji cells by GSM mobile phone radiation.

掲載誌: Biomed Environ Sci 2013; 26 (1): 76-78

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研究目的(acc. to editor)

To study the effect of mobile phone exposure on the EBV-EA gene expression (EBV-EA gene has been identified as a cancer-related gene).

詳細情報

The cells were divided into four groups (3 flasks per group): group A and group B were not exposed, group C and group D were exposed. Group B and Group D were cultured in TPA (as a tumor promoter) for 48 h before each test.

影響評価項目

ばく露

ばく露 パラメータ
ばく露1: 900 MHz
Modulation type: pulsed
ばく露時間: continuous for 4 h every day up to 4 weeks
  • SAR: 0.02 mW/g average over mass (1 g)

ばく露1

主たる特性
周波数 900 MHz
タイプ
  • electromagnetic field
ばく露時間 continuous for 4 h every day up to 4 weeks
Modulation
Modulation type pulsed
Additional information

GSM

ばく露装置
ばく露の発生源/構造
  • セルラ-電話
チャンバの詳細 cells were exposed in flasks
ばく露装置の詳細 the geometric center of the cell culture flask bottom was put over the mobile phone antenna and 1 mm from the surface of the mobile phone
パラメータ
測定量 種別 Method Mass 備考
SAR 0.02 mW/g average over mass - 1 g -

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:
  • ばく露中
  • ばく露後

研究の主なアウトカム(著者による)

The data indicated that mobile phone exposure could induce the expression of EBV-EA in Raji cells and the induction was even more evident with the presence of the tumor promoter TPA.

研究の種別:

研究助成

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