Effects of electromagnetic radiation produced by 3G mobile phones on rat brains: Magnetic resonance spectroscopy, biochemical, and histopathological evaluation

DOĞAN M., TURTAY M. G., OĞUZTÜRK H., ŞAMDANCI E., TÜRKÖZ Y., TAŞDEMİR S., ...Daha Fazla

HUMAN & EXPERIMENTAL TOXICOLOGY, cilt.31, sa.6, ss.557-564, 2012 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 31 Sayı: 6
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1177/0960327111412092
  • Dergi Adı: HUMAN & EXPERIMENTAL TOXICOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.557-564
  • Anahtar Kelimeler: third-generation mobile phone, electromagnetic radiation, magnetic resonance spectroscopy, oxidative stress, PROTON MR SPECTROSCOPY, OXIDATIVE STRESS, CELLULAR PHONE, 1800 MHZ, EXPOSURE, TUMORS, TELEPHONES, FIELDS, CELLS
  • İnönü Üniversitesi Adresli: Evet

Özet

Objective: The effects of electromagnetic radiation (EMR) produced by a third-generation (3G) mobile phone (MP) on rat brain tissues were investigated in terms of magnetic resonance spectroscopy (MRS), biochemistry, and histopathological evaluations. Methods: The rats were randomly assigned to two groups: Group I is composed of 3G-EMR-exposed rats (n = 9) and Group 2 is the control group (n = 9). The first group was subjected to EMR for 20 days. The control group was not exposed to EMR. Choline (Cho), creatinin (Cr), and N-acetylaspartate (NAA) levels were evaluated by MRS. Catalase (CAT) and glutathione peroxidase (GSH-Px) enzyme activities were measured by spectrophotometric method. Histopathological analyses were carried out to evaluate apoptosis in the brain tissues of both groups. Results: In MRS, NAA/Cr, Cho/Cr, and NAA/Cho ratios were not significantly different between Groups I and 2. Neither the oxidative stress parameters, CAT and GSH-Px, nor the number of apoptotic cells were significantly different between Groups I and 2. Conclusions: Usage of short-term 3G MP does not seem to have a harmful effect on rat brain tissue.