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

[携帯電話放射によるラットでの造精機能不全および精子成熟停止] med./bio.

Hypospermatogenesis and spermatozoa maturation arrest in rats induced by mobile phone radiation.

掲載誌: J Coll Physicians Surg Pak 2011; 21 (5): 262-265

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研究目的(著者による)

To study the morphological changes induced by mobile phone exposure in the testis of rats.

詳細情報

40 male rats were divided into three groups: 1) mobile phone exposure group for 30 minutes/day (n=16), 2) mobile phone exposure group for 60 minutes/day (n=16), 3) control group (n=8).

影響評価項目

ばく露

ばく露 パラメータ
ばく露1:
  • unspecified
ばく露時間: continuous for 30 min/day during 3 months (group 1) or continuous for 60 min/day during 3 months (group 2)
-

ばく露1

主たる特性
周波数
  • unspecified
タイプ
  • electromagnetic field
ばく露時間 continuous for 30 min/day during 3 months (group 1) or continuous for 60 min/day during 3 months (group 2)
Additional information GSM
ばく露装置
ばく露の発生源/構造
  • セルラ-電話
ばく露装置の詳細 mobile phone placed inside the cage and a call from another phone was answered
パラメータ

No parameters are specified for this exposure.

Reference articles

  • Mailankot M et al. (2009): [GSM(0.9/1.8GHz)携帯電話からの無線周波電磁放射(RF-EMR)はラットに酸化ストレス誘導および精子運動性低下を起こす]

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)

Mobile phone exposure for 60 minutes/day caused hypospermatogenesis and maturation arrest in the testis of the three rats (18.75%) compared to the control group. However, no abnormal findings were found in rats that were exposed for 30 minutes/day for a total period of three months.
The authors conclude that long-term exposure to mobile phone irradiation can cause hypospermatogenesis and maturation arrest in the spermatozoa in the testis of Wistar albino rats.

研究の種別:

研究助成

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