Note: This study found no significant biological effects under its experimental conditions. We include all studies for scientific completeness.
THE EFFECT ON THE HEART RATE OF EMBRYONIC QUAIL OF 2450 MHz ELECTROMAGNETIC WAVES
Authors not listed
2450 MHz microwave radiation showed no effect on quail embryo heart rates across wide power range.
Plain English Summary
Researchers exposed Japanese quail embryos (8-13 days old) to 2450 MHz microwave radiation at various power levels to measure heart rate changes. Despite testing exposure levels from 0.3 to 30 mW/g using both pulsed and continuous waves, they found no effect on embryonic heart rate. The study confirmed that temperature changes affected heart rate, but the electromagnetic exposure itself did not.
Why This Matters
This study provides important data on cardiovascular effects during early development, though it found no impact from 2450 MHz exposure on quail embryo heart rates. The frequency tested matches common microwave ovens and some WiFi devices, making the findings relevant to everyday exposures. What's particularly significant is the range of power levels tested - from very low (0.3 mW/g) to relatively high (30 mW/g) - covering exposure levels both below and above typical consumer device outputs. The researchers carefully controlled for temperature effects, which is crucial since heating is a known biological response to microwave radiation. While this study found no cardiovascular effects in developing quail, it represents just one piece of the larger puzzle regarding EMF effects on developing organisms.
Figures from the Original Paper
Diagram extracted from the original research document.
Show BibTeX
@article{the_effect_on_the_heart_rate_of_embryonic_quail_of_2450_mhz_electromagnetic_wave_g5450,
author = {Unknown},
title = {THE EFFECT ON THE HEART RATE OF EMBRYONIC QUAIL OF 2450 MHz ELECTROMAGNETIC WAVES},
year = {n.d.},
}