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

[動脈血圧に対する局所地磁気嵐の影響] med./bio.

Influence of local geomagnetic storms on arterial blood pressure.

掲載誌: Bioelectromagnetics 2004; 25 (6): 408-414

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研究目的(著者による)

To assess the influence of local geomagnetic storms on some human physiological parameters such as blood pressure, heart rate and general well-being.

影響評価項目

ばく露

ばく露 パラメータ
ばく露1:
  • geomagnetic
-

General information

Influence of local geomagnetic storms were assessed on human physiological parameters

ばく露1

主たる特性
周波数
  • geomagnetic
タイプ
  • magnetic field
ばく露装置
パラメータ

No parameters are specified for this exposure.

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:
  • ばく露前
  • 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 of this study were obtained by 86 volunteers (33 male, 56 female, average age of 47.8 +/- 11.9 years, 26 of them were undergoing cardiovascular drug treatment). Data were recorded between 1st of october 2001 to 9th of November 2001 and 8th of april 2002 to 28th may 2002 in Sofia/Bulgaria (i.e. middle latitudes). The time periods were chosen due to the expected high probability for solar activity and changes in the geomagnetic field (35-320 nT, which were recorded by the Bulgarian Geomagnetic Observatory).
Arterial, systolic and diastolic blood pressure were found to be significantly increased during increased geomagnetic activity. No significanlty effects on heart rate could be found.

研究の種別:

研究助成

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