The Effects of N-acetyl-L-cysteine and Epigallocatechin-3-gallate on Liver Tissue Protein Oxidation and Antioxidant Enzyme Levels After the Exposure to Radio Frequency Radiation.
Ozgur E, Sahin D, Tomruk A, Guler G, Sepici-Dinçel A, Altan N, Seyhan N · 2015
View Original AbstractCell phone-level radiation reduced protective liver enzymes in just seven days, while common antioxidants unexpectedly caused cellular damage.
Plain English Summary
Scientists exposed guinea pigs to cell phone radiation (900 MHz) for seven days and found it significantly reduced SOD, a protective antioxidant enzyme in liver tissue. Surprisingly, two common antioxidant supplements caused cellular damage when used alone, showing radiation's complex effects on cellular protection.
Why This Matters
This study adds to the growing body of evidence showing that radiofrequency radiation at levels typical of mobile phone use can disrupt cellular antioxidant systems. The 0.4 W/kg SAR used here falls within the range of everyday cell phone exposures, making these findings directly relevant to human health concerns. What makes this research particularly noteworthy is the finding that common antioxidant supplements like NAC and EGCG actually caused oxidative damage when used alone, suggesting that the cellular response to RF radiation is more complex than simple oxidative stress. The significant reduction in SOD enzyme activity demonstrates that even brief daily exposures can impair the liver's natural defense mechanisms against cellular damage. This research underscores why we need more comprehensive studies examining how RF radiation affects our body's protective systems, rather than dismissing concerns based on oversimplified heating models.
Exposure Details
- SAR
- 0.4 W/kg
- Source/Device
- 900 MHz GSM
- Exposure Duration
- 10 or 20 min daily for consecutive 7 days
Where This Falls on the Concern Scale
Study Details
The widespread and sustained use of mobile and cordless phones causes unprecedented increase of radiofrequency radiation (RFR). The aim of this experimental study was to investigate the effect of 900 MHz Global System for Mobile Communications (GSM)-modulated RFR (average whole body Specific Absorption Rate (SAR) of 0.4 W/kg, 10 or 20 min daily for consecutive 7 days) to the liver tissue of guinea pigs and the protective effects of antioxidant treatments.
Adult male guinea pigs were randomly divided into nine groups as: Group I (sham/saline), Group II (s...
Significant decreases in the activities of SOD were observed in the liver of guinea pigs after RFR e...
Show BibTeX
@article{e_2015_the_effects_of_nacetyllcysteine_1243,
author = {Ozgur E and Sahin D and Tomruk A and Guler G and Sepici-Dinçel A and Altan N and Seyhan N},
title = {The Effects of N-acetyl-L-cysteine and Epigallocatechin-3-gallate on Liver Tissue Protein Oxidation and Antioxidant Enzyme Levels After the Exposure to Radio Frequency Radiation.},
year = {2015},
url = {https://pubmed.ncbi.nlm.nih.gov/25249432/},
}