The effects of long-term prenatal exposure to 900, 1800, and 2100 MHz electromagnetic field radiation on myocardial tissue of rats

Abstract

Overview

The research investigates the impact of extended prenatal exposure to different frequencies of electromagnetic field (EMF) radiation on the myocardial tissue of rats, highlighting potential health risks as technologies such as 5G emerge.

Findings

• A total of 18 pregnant Sprague-Dawley rats were divided into six groups with varying durations and frequencies of EMF exposure (900, 1800, and 2100 MHz).
• The study found significant myocardial damage and altered levels of biomarkers indicating oxidative stress, particularly in groups exposed to higher frequencies and longer durations.
• The most affected group was exposed to 2100 MHz EMF radiation for 24 hours over a 20-day period, demonstrating higher malondialdehyde (MDA) levels and lower glutathione (GSH) levels.
• Similar patterns of myocardial injury and biochemical changes were observed at 1800 MHz with increasing exposure duration.

Conclusion

The study raises concerns about the increasing risks of non-ionizing radiation, particularly with the prevalence of higher frequency 5G technology. The findings suggest that long-term exposure to high-frequency EMF radiation could exacerbate myocardial damage in biological systems.