The effects of mobile phones on apoptosis in cerebral tissue: an experimental study on rats.
Yilmaz A, Yilmaz N, Serarslan Y, Aras M, Altas M, Ozgür T, Sefil F. · 2014
View Original AbstractMobile phone radiation at everyday usage levels triggered cellular stress responses in rat brain tissue after four weeks of exposure.
Plain English Summary
Researchers exposed rats to mobile phone radiation at typical usage levels for four weeks, then examined brain tissue for signs of cell death (apoptosis). They found significantly increased levels of proteins that control cell death in the exposed rats compared to unexposed controls. This suggests that mobile phone radiation may trigger cellular stress responses in brain tissue at exposure levels similar to everyday phone use.
Why This Matters
This study provides concerning evidence that mobile phone radiation can affect cellular processes in the brain at realistic exposure levels. The SAR values used (0.004-0.288 W/kg) fall within the range of typical mobile phone emissions, making these findings directly relevant to everyday users. What makes this research particularly significant is the study design that mimicked actual phone usage patterns - seven five-minute sessions daily over four weeks. The increased expression of p53 and Bcl-2 proteins indicates cellular stress responses that could potentially lead to DNA damage or abnormal cell death. While this was an animal study, the biological mechanisms involved are fundamentally similar in humans, adding weight to growing concerns about long-term mobile phone use and brain health.
Exposure Details
- SAR
- 0.005 and 0.288, 0.004 and 0.029 W/kg
- Source/Device
- 1900-2100 MHz
- Exposure Duration
- 7 times a day during 5 minutes (3 seconds dialing mode, 4 minutes and 47 seconds of calling mode) for a four week period.
Where This Falls on the Concern Scale
Study Details
Aim of this report was to investigate the effects of the mobile phones on the Bcl-2 gene and p53 proteins in rat brains.
In the study group of 10 rats; mobile phones that spread EMW at a frequency between 1900-2100 MHz an...
Immunohistopathological examinations revealed that the samples in the study group had more p53 and B...
Our results showed that the electro-magnetic waves emitted by the mobile phones may have effect on apoptosis. Besides, obtained data revealed that more realistic application of mobile phones during experiments is more important as expected.
Show BibTeX
@article{a_2014_the_effects_of_mobile_1452,
author = {Yilmaz A and Yilmaz N and Serarslan Y and Aras M and Altas M and Ozgür T and Sefil F.},
title = {The effects of mobile phones on apoptosis in cerebral tissue: an experimental study on rats.},
year = {2014},
url = {https://pubmed.ncbi.nlm.nih.gov/24763879/},
}