Effect of Electromagnetic Wi-Fi Radiation On The Development Of Chicken Embryo

Abstract Significant technological progress in the field of wireless devices that were primarily intended for military purposes, has resulted in their common manipulation by the general population. Wi-Fi, mobile phones, and other modern devices offer many advantages to their users. On the other hand, their excessive usage creates an environmental burden, also known as electrosmog. The objective of our current study was the observation of the Wi-Fi radiation effect on the histo-logical structure of the organs in the 9-day-old chicken embryo. On day 9 of incubation, the embryological material was routinely processed for preparation of hematoxylin-eosin, picrosirius red and periodic acid Schiff stained histological sections. Radiation with a frequency of 2.4 GHz and average power density of 300 µW.m −2 applied during the entire development up to the 9th embryonic day did not fundamentally affect general organogenesis. However, in the parenchyma of organs such as the liver, spleen, lungs, kidneys, and gonads, as well as in the developing mesenchyme, obvious vascular congestion of the blood vessels of different caliber was observed. Also, an increase in collagen and glycosaminoglycans production in the cartilaginous matrix and perichondrium of the future bone skeleton as well as developing connective tissue was noted. Although these morphological changes were just subtle, they point to the Wi-Fi radiation’s ability to influence the histogenesis of the individual.