CHANGES IN TISSUE CLEARANCE OF RADIOACTIVE SODIUM FROM SKIN AND MUSCLE DURING HEATING WITH SHORT-WAVE DIATHERMY
J. B. Millard · 1955
1955 research proved radio frequency energy measurably changes how substances move through human tissue.
Plain English Summary
This 1955 study examined how short-wave diathermy (medical heating using radio frequencies) affected the movement of radioactive sodium through human skin and muscle tissue. The research tracked how RF heating changed circulation patterns and tissue clearance rates. This early work provided insights into how radio frequency energy interacts with human tissue at the cellular level.
Why This Matters
This pioneering research from 1955 offers valuable historical perspective on RF bioeffects, predating our modern concerns about wireless radiation by decades. The study demonstrates that radio frequency energy can measurably alter biological processes in human tissue, specifically affecting how substances move through skin and muscle. What makes this particularly relevant today is that short-wave diathermy operates in similar frequency ranges to many modern wireless devices, yet delivers therapeutic doses of RF energy intentionally. The fact that researchers in 1955 could detect biological changes from RF exposure using radioactive tracers suggests our tissues are far more responsive to electromagnetic fields than many realize. This early evidence of RF bioeffects challenges the narrative that non-thermal biological interactions with EMF are somehow implausible or newly discovered phenomena.
Figures from the Original Paper
Diagrams extracted from the original research document.
Exposure Information
Specific exposure levels were not quantified in this study. Duration: 20 minutes
Study Details
To study the circulatory changes during short-wave diathermy by measuring tissue clearance of radioactive sodium from skin and muscle.
A small quantity of Na-24 chloride (5 microcuries in 0.1 to 0.2 ml. of isotonic saline solution) was...
Under an electrode (16 subjects), skin clearance increased by approximately 150%. Midway between ele...
Short-wave diathermy causes significant changes in tissue clearance rates in both skin and muscle. Skin clearance increases significantly during heating, while muscle clearance shows more variable responses with some subjects showing increases, decreases, or no change.
Show BibTeX
@article{changes_in_tissue_clearance_of_radioactive_sodium_from_skin_and_muscle_during_he_g3813,
author = {J. B. Millard},
title = {CHANGES IN TISSUE CLEARANCE OF RADIOACTIVE SODIUM FROM SKIN AND MUSCLE DURING HEATING WITH SHORT-WAVE DIATHERMY},
year = {1955},
}