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Oxidative Stress

The impact of electromagnetic radiation of different parameters on platelet oxygen metabolism - in vitro studies.

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Lewicka M, Henrykowska GA, Pacholski K, Szczęsny A, Dziedziczak-Buczyńska M, Buczyński A. · 2015

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Common electronics like car systems and LCD monitors triggered cellular damage in human platelets after just 30 minutes of exposure.

Plain English Summary

Summary written for general audiences

Polish researchers exposed human blood platelets to electromagnetic fields from car electronics, physiotherapy equipment, and LCD monitors for 30 minutes. All three EMF sources triggered oxidative stress (cellular damage from free radicals) in the platelets, with car electronics causing the most severe effects. This suggests that common electronic devices may contribute to cellular damage that could lead to various health problems.

Why This Matters

This study adds important evidence to our understanding of how everyday EMF exposure affects cellular health at the most basic level. The researchers found that even brief exposure to electromagnetic fields from common devices triggered measurable oxidative stress in blood platelets. What makes this particularly concerning is that car electronics produced the strongest effects, and most of us spend significant time in vehicles surrounded by multiple electronic systems. The science demonstrates that EMF exposure doesn't need to be intense or prolonged to trigger biological responses. While this was an in vitro study using isolated platelets, oxidative stress is a well-established pathway to cellular damage and disease. The reality is that we're exposed to these same EMF sources daily, often for much longer than the 30 minutes tested here.

Exposure Information

Specific exposure levels were not quantified in this study. Duration: 30 min

Study Details

A comparison of changes within catalase enzymatic activity and malondialdehyde concentration arising under the influence of the electromagnetic radiation emitted by car electronics, equipment used in physiotherapy and LCD monitors

The suspension of human blood platelets at a concentration of 1 × 109/0.001 dm 3, obtained from whol...

An increase in catalase activity and malondialdehyde concentration was observed after 30 min exposur...

The low frequency electromagnetic fields generated by car electronics, physiotherapy equipment and LCD monitors may be a cause of oxidative stress in the human body and may lead to free radical diseases.

Cite This Study
Lewicka M, Henrykowska GA, Pacholski K, Szczęsny A, Dziedziczak-Buczyńska M, Buczyński A. (2015). The impact of electromagnetic radiation of different parameters on platelet oxygen metabolism - in vitro studies. Adv Clin Exp Med. 24(1):31-35, 2015.
Show BibTeX
@article{m_2015_the_impact_of_electromagnetic_1666,
  author = {Lewicka M and Henrykowska GA and Pacholski K and Szczęsny A and Dziedziczak-Buczyńska M and Buczyński A.},
  title = {The impact of electromagnetic radiation of different parameters on platelet oxygen metabolism - in vitro studies.},
  year = {2015},
  
  url = {https://pubmed.ncbi.nlm.nih.gov/25923084/},
}
PubMed: 25923084

Cited By (11 papers)

Quick Questions About This Study

Yes, car electronics can damage blood platelets through oxidative stress. Polish researchers found that 30 minutes of exposure to electromagnetic fields from car electronics caused the most severe cellular damage compared to other electronic devices, triggering harmful free radical reactions in human platelets.
LCD monitors can affect blood cell health by causing oxidative stress in platelets. A 2015 study showed that 30 minutes of exposure to electromagnetic fields from LCD monitors increased cellular damage markers, though the effects were less severe than those from car electronics.
EMF exposure can damage platelets in as little as 30 minutes. Research on human blood platelets showed that this brief exposure to electromagnetic fields from common devices like car electronics and monitors was sufficient to trigger measurable oxidative stress and cellular damage.
Yes, electromagnetic fields from physiotherapy equipment can cause cellular damage. Polish researchers demonstrated that 30 minutes of exposure increased oxidative stress markers in human blood platelets, including elevated catalase activity and malondialdehyde levels that indicate free radical damage.
Car electronics cause the worst blood cell damage among common electronic devices. When researchers compared EMF effects from car electronics, physiotherapy equipment, and LCD monitors on human platelets, car electronics produced the most significant oxidative stress and cellular damage after 30 minutes of exposure.