[The participation of thyroid hormones in modifying the mutagenic effect of microwaves].
Koveshnikova IV, Antipenko EN · 1991
View Original AbstractNormal thyroid function appears essential for protecting DNA from microwave radiation damage, potentially putting millions with thyroid disorders at higher risk.
Plain English Summary
Russian researchers exposed rats to microwave radiation for seven hours daily over thirty days and found genetic damage to chromosomes. The damage worsened when thyroid hormone levels were abnormal, suggesting healthy thyroid function helps protect against DNA damage from wireless radiation.
Why This Matters
This 1991 study reveals a troubling connection between microwave radiation and genetic damage that becomes amplified when thyroid function is disrupted. The researchers used power densities of 500 microW/cm2, which is actually lower than what you might encounter from a cell phone held close to your head (which can exceed 1,000 microW/cm2). What makes this particularly concerning is that thyroid disorders affect millions of people worldwide, and this research suggests these individuals may be at heightened risk for DNA damage from everyday wireless exposures. The finding that both low and high thyroid hormone levels increase susceptibility to microwave-induced genetic damage points to a delicate biological balance that wireless radiation appears to disrupt. This adds another layer to the growing body of evidence showing that EMF effects aren't uniform across populations, and that underlying health conditions may make some people more vulnerable to wireless radiation exposure.
Exposure Details
- Power Density
- 0.5 µW/m²
- Source/Device
- 2,450 or 2,750 MHz
- Exposure Duration
- 30 days, 7 h a day
Exposure Context
This study used 0.5 µW/m² for radio frequency:
- 50Mx above the Building Biology guideline of 0.1 μW/m²
- 833.3Kx above the BioInitiative Report recommendation of 0.0006 μW/cm²
Building Biology guidelines are practitioner-based limits from real-world assessments. BioInitiative Report recommendations are based on peer-reviewed science. Check Your Exposure to compare your own measurements.
Where This Falls on the Concern Scale
Study Details
The aim of this studies is to investigate The participation of thyroid hormones in modifying the mutagenic effect of microwaves
The mutagenic effect of microwaves (2,450 or 2,750 MHz, 500 microW/cm2, 30 days, 7 h a day) increase...
Show BibTeX
@article{iv_1991_the_participation_of_thyroid_1108,
author = {Koveshnikova IV and Antipenko EN},
title = {[The participation of thyroid hormones in modifying the mutagenic effect of microwaves].},
year = {1991},
url = {https://pubmed.ncbi.nlm.nih.gov/2008517/},
}Cited By (6 papers)
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