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

[大腸菌における準導電状態の機械刺激感受性イオンチャネルに対する弱磁界の影響の予備的証拠] med./bio.

Preliminary evidence for weak magnetic field effects on mechanosensitive ion channel subconducting states in Escherichia Coli

掲載誌: Electromagn Biol Med 2005; 24 (1): 89-95

The detailed summary of this article is not available in your language or incomplete. Would you like to see a complete translation of the summary? Then please contact us →

研究目的(著者による)

To investigate the effects of weak magnetic fileds on ion channles of the bacterium Escherichia coli

詳細情報

The investigation were carried out on E. coli spheroplasts (these are cells without a cell wall but with a remaining cell membrane).

影響評価項目

ばく露

ばく露 パラメータ
ばく露1:
  • DC/static
ばく露時間: intermittent, 60 s On/30s Off

ばく露1

主たる特性
周波数
  • DC/static
タイプ
  • magnetic field
ばく露時間 intermittent, 60 s On/30s Off
ばく露装置
ばく露の発生源/構造
Additional information The coil system was fitted around a patch clamp system and phase contrast microscope. The whole apparatus was housed inside a Faraday cage.
パラメータ
測定量 種別 Method Mass 備考
磁束密度 1.35 mT - - - -

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:
  • ばく露前
  • ばく露中

研究の主なアウトカム(著者による)

A clear effect of magnetic field exposure on the the ion channel activity could be observed. However, a exact physical mechanism is still absence.

研究の種別:

研究助成