Wellness Effects of EMF Radiation
what is emf radiation from RF-EMF can cause damage to DNA, heat up of tissues, and disrupt the blood brain barrier. These are real-world effects, and ARPANSA is actively involved in discussions with EHS communities, medical professionals, and researchers. The agency will continue to study research related to the health effects caused by EMF radiation.
RF-EMF can cause DNA damage
Exposed to man-made electromagnetic fields (EMFs) is associated with DNA damage as well as negative health consequences. EMFs can affect the intracellular ionic levels, which are vital to maintain the balance of electrochemical activity in cells. This can disrupt cell homeostasis, resulting in DNA damage. Moreover, exposure to EMFs can cause an increase in the production of free radicals as well as reactive oxygen species (ROS).
Exposure to RF-EMF radiation has been linked to changes in male germ cell development. This involves the transformation of germ cells into spermatozoa, aswell functional maturation when the spermatozoa pass throughout the epididymis. To investigate the effect of RF-EMF exposure on the development of male germ cells, a specifically-designed waveguide device was developed to expose mice without restriction to RF-EMF with a dose of 2.2 W/kg.
In a recent study researchers have discovered that exposure to RF EME caused the oxidative DNA damage of spermatozoa. Sperm DNA fragmentation increased by 18% following a week of treatment, and by 23% after 5 weeks. Furthermore, DNA damage in mitochondria was observed by measuring the level of a biomarker, 8-hydroxy-2-deoxyguanosine (8-OH-dG).
Although RF-EMF radiation is not yet recognized as a true carcinogen. But, several studies have revealed that exposure to RF-EMF radiation can damage DNA health in range of cell types. In one of these studies researchers subjected Vero cells with an EMF of 100 Hz for 45 minutes. They measured DNA damage at 48 hours following exposure to determine if the exposure affected DNA integrity.
RF-EMF causes tissue heating
While the effects of RF EMF are typically believed to be thermal, a few studies have shown that non-thermal influences are also present. These factors could be responsible for some of the unresolved issues in the epidemiological study of EMF hypersensitivity. It is therefore important to consider the non-thermal effects when conducting a systematic review.
The non-thermal effects that RF-EMF can have may occur at the cell membrane. This is a field of research that has been extensively studied. In particular, the electrochemical behavior of cell membranes is being studied. The current understanding is that energy from RF-EMFs greater than 1 MHz is transferred to the tissue through dielectric and ionic dissipation. Previous theoretical analyses indicated that the energy transferred to tissues could be as high as 200 kV/m.
The electric properties of tissues are controlled in the form and quantity of water molecules and ions, and other substances in the body. This determines how absorbent EMR from RF is absorbed by different tissues. The tissues with the highest conductivity tend to absorb more of the field and cause more of an effect. This is why the degree of tissue heating is not constant as it moves from the exterior to the body, but occurs in hot areas. Bone and fatty tissues are less prone to RF heating than other tissues because they have a low water content.
The intensity of penetration of electromagnetic fields depends on the frequency and strength of the field. Muscle tissue absorbs more energy than other tissues, and converts it into heat more effectively. Usually the penetration depth for RF EMF is determined by millimeters (mm). However, the higher the frequency, deeper the penetration.
RF-EMF causes blood-brain barrier disruption
Researchers have found that RF-EMF can disrupt the blood-brain barrier, altering sleep patterns and neurotransmitter levels. Additionally the impacts on the effects of EMF affect brain function are linked to neurodegenerative disorders. For example, EMF from mobile phones could affect the electroencephalogram's activity and sleep patterns, as well as the actions of nitric Oxide and xanthin oxide.
Researchers at the Vienna University have studied the effects of exposure to RF-EMF on brain cells. They also examined the effects of ELF EMF on the brain system. Though the cellular mechanisms involved are not completely known however, there is an obvious relationship between exposure to ELF EMF and myelin depletion. This relationship might account for the electro-hypersensitivity symptoms of electro-hypersensitivity. However, there are proven emf radiation symptoms for regenerating myelin in the brain.
emf radiation have found that exposure to frequencies of 900 MHz EMF increased the permeability of BBB and also increased the symptoms of neuronal damage in rats. They also observed increased extravasation of albumin into neurons. Furthermore, they discovered the following: after 30 mins of exposure to 900 MHz 99mTc-MIBI accelerated its penetration to the cerebral cortex. But, this effect did not occur with Evans blue injections.
Despite these findings, RF EMF has no clear mechanism for disrupting the BBB. Research suggests that EMF exposure can increase erythrocyte membrane permeability, which may alter the BBB and increase the efflux of calcium-ion. Additionally, the presence of a 99mTcMIBI radiotracer inside the brain is also connected to increased permeability and permeability of the BBB.
