Abstract

Overview

This study investigates the impact of 150 kHz Intermediate-frequency electromagnetic radiation (IF EMR) on fertility indicators in male Sprague-Dawley rats, highlighting increasing human exposures to this frequency.

Findings

• Fourteen male rats divided into control and EMR groups, with continuous 150 kHz EMR exposure over 8 weeks.
• Evaluated fertility indicators included body and testicular mass, rectal temperature, testicular histology, histometry, sperm analysis, and serum gonadotrophic hormone levels.
• No significant effects on body mass or rectal temperature, but notable decreases in testicular mass and interstitial cell counts.
• Potential impact on sperm motility and increase in follicle-stimulating hormone levels.

Conclusion

While many fertility parameters remained unchanged, other key indicators such as testicular mass and sperm quality showed significant adverse effects under prolonged exposure to 150 kHz EMR, raising concerns about its impact on reproductive health.