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MICROWAVE MODIFICATION OF X-RAY LETHALITY IN MICE

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R.A.E. Thomson, S.M. Michaelson, J.W. Howland · 1963

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1963 study found 2800 MHz pulsed microwave pretreatment reduced X-ray lethality in mice exposed 14 and 30 days later.

Plain English Summary

Summary written for general audiences

The microwave-pretreated mice showed reduced death rates and longer survival times compared to mice that received only X-rays. This suggests microwave exposure may have protective effects against radiation damage.

Figures from the Original Paper

Diagram extracted from the original research document.

graphPage 9 - Figure 1: Effect of Single Microwave Treatment on Lethality of X-Irradiated Mice
p. 9 of the original PDF
Cite This Study
R.A.E. Thomson, S.M. Michaelson, J.W. Howland (1963). MICROWAVE MODIFICATION OF X-RAY LETHALITY IN MICE.
Show BibTeX
@article{microwave_modification_of_x_ray_lethality_in_mice_g5619,
  author = {R.A.E. Thomson and S.M. Michaelson and J.W. Howland},
  title = {MICROWAVE MODIFICATION OF X-RAY LETHALITY IN MICE},
  year = {1963},
  
  
}
No DOI on file for this study.

Quick Questions About This Study

The protective effects persisted for at least 30 days after microwave exposure. Mice tested both 14 and 30 days after microwave treatment showed improved survival against lethal X-rays.
Researchers used 700r, 800r, and 900r X-ray doses, which normally kill 30%, 75%, and 95% of untreated mice respectively within 30 days of exposure.
Yes, 2500 MHz falls within the frequency range used by WiFi networks and microwave ovens today, making this historical research relevant to contemporary EMF exposure scenarios.
The study didn't explain the mechanism, but microwave exposure likely triggered biological changes that enhanced the mice's ability to repair radiation damage or resist its lethal effects.