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
No Effects Found
Authors not listed
2450 MHz microwave radiation showed no effect on quail embryo heart rates across wide power range.
Plain English Summary
Summary written for general audiences
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.
Cite This Study
Unknown (n.d.). THE EFFECT ON THE HEART RATE OF EMBRYONIC QUAIL OF 2450 MHz ELECTROMAGNETIC WAVES.
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.},
}Quick Questions About This Study
No, this study found no effect on Japanese quail embryo heart rates when exposed to 2450 MHz electromagnetic waves at power levels ranging from 0.3 to 30 mW/g, testing both pulsed and continuous wave formats.
Researchers tested specific absorption rates from 0.3 mW/g to 30 mW/g, covering a 100-fold range from very low to relatively high exposure levels to thoroughly assess potential cardiovascular effects.
The Japanese quail embryos were 8 to 13 days old during exposure, representing a critical developmental period when the cardiovascular system is actively forming and potentially more sensitive to environmental influences.
Yes, the researchers found that heart rate depended greatly on temperature, which is why they carefully controlled for thermal effects to isolate any direct electromagnetic impacts on cardiac function.
Yes, researchers tested both pulsed and continuous wave (CW) electromagnetic radiation at 2450 MHz to determine if the signal modulation type influenced cardiovascular effects, finding no impact from either format.