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

[マウスの骨髄細胞に対するGSM変調無線周波電磁界の影響] med./bio.

Effects of GSM-modulated radiofrequency electromagnetic fields on mouse bone marrow cells.

掲載誌: Radiat Res 2008; 170 (6): 803-810

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研究目的(著者による)

To study the functional ability of bone marrow cells from mice exposed to GSM signals to colonize lymphatic organs generating mature T cells and B lymphocytes and rescue lethally X-irradiated mice from death.

詳細情報

Lethally X-irradiated (9 Gy) mice were injected with medium alone or containing bone marrow cells from either radiofrequency electromagnetic field exposed or sham-exposed or cage control donor mice. Each group of recipient mice consisted of 16 mice, eight of them were killed 3 and 6 weeks after transplantation.
In this study, hematopoietic precursor cells are challenged to differentiate and proliferate under the pressure of a lymphopenic environment.

影響評価項目

ばく露

ばく露 パラメータ
ばく露1: 900 MHz
ばく露時間: 2 h/day, 5 days/week for 4 weeks
  • SAR: 2 W/kg average over mass (whole body)

ばく露1

主たる特性
周波数 900 MHz
タイプ
  • electromagnetic field
ばく露時間 2 h/day, 5 days/week for 4 weeks
ばく露装置
ばく露の発生源/構造
  • セルラ-電話
  • operating in test mode
チャンバの詳細 12 cm x 12 cm x 120 cm TEM cell
ばく露装置の詳細 during exposure mice housed in transparent cylindrical perspex jigs that did not allow them to move
Sham exposure A sham exposure was conducted.
パラメータ
測定量 種別 Method Mass 備考
SAR 2 W/kg average over mass 測定値および計算値 whole body -

Reference articles

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:
研究対象とした臓器系:
調査の時期:
  • ばく露後

研究の主なアウトカム(著者による)

The data showed no effect of in vivo exposure to GSM-modulated radiofrequency fields on the ability of bone marrow precursor cells to colonize lymphoid organs and to differentiate in phenotypically and functionally mature T cells and B lymphocytes.

研究の種別:

研究助成

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