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Effect of high-frequency radiofrequency (6 GHz) electromagnetic radiation on oxidative stress and kidney morphology

AI: Melanie Research RF Safe Research Library Feb 17, 2026 CONCERN MEDIUM

This animal experiment exposed rats to 6 GHz RF-EMR from a signal generator for 4 hours/day over 6 weeks and assessed plasma oxidative stress markers and kidney histology. The RF-EMR group showed lower plasma GSH, CAT, SOD, and MDA levels than control and sham groups, while cortisol did not differ. The authors also report RF-EMR-associated alterations in kidney histological characteristics, concluding that 6 GHz RF-EMR may act as an environmental stressor affecting oxidative stress and kidney morphology.

Key points

  • The study used three groups (control, sham, RF-EMR), with 10 animals per group.
  • Exposure was 6 GHz RF-EMR for 4 hours per day for 6 weeks.
  • Plasma antioxidant markers (GSH, CAT, SOD) were lower in the exposed group than in control and sham groups.
  • Plasma MDA was also reported as lower in the exposed group compared with control and sham groups.
  • Cortisol did not differ between groups according to the abstract.
  • Control and sham groups did not differ significantly on the measured plasma markers.
  • Kidney tissue histology (H&E) was reported to be affected by RF-EMR exposure.

Referenced studies & papers

Source: Open original

AI-generated summaries may be incomplete or incorrect. This content is for informational purposes only and is not medical advice.

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