Wellness Effects of EMF Radiation
The radiation from RF-EMF can cause damages to DNA and tissue and even disrupt the blood-brain barrier. what is emf radiation are real and ARPANSA is actively engaged within the EHS community, medical experts and researchers. ARPANSA will continue to study research related to the health impacts of EMF radiation.
RF-EMF damages DNA
Exposure to man-made electromagnetic fields (EMFs) can cause DNA damage as well as adverse health effects. EMFs can disrupt intracellular ionic concentrations, which are vital to maintain the balance of electrochemical activity in cells. In turn, this can cause disruption to cell homeostasis and result to DNA damage. Moreover exposure to EMFs can also trigger an increase in the production of free radicals as well as reactive oxygen species (ROS).
The exposure to radiation from RF-EMF has been linked to changes in the male germ cell's development. This involves the differentiation of the germ cell into spermatozoa, aswell functioning maturation when the spermatozoa pass throughout the epididymis. To determine the effects of RF-EMF on male germ cell development, a specifically-designed waveguide machine was constructed to expose non-restrained mice to RF-EMF with a dose of 2.2 W/kg.
In a recent study researchers discovered that exposure to RF-EME caused the oxidation of DNA in the spermatozoa. Sperm DNA fragmentation increased by 18% after one 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).
However, RF-EMF radiation is not yet recognized as a true carcinogen. However, numerous studies have found that exposure to RF-EMF radiation can damage DNA integrity in a variety of cell lines. In one study researchers exposed Vero cells with an EMF at 100 Hz over 45 minutes. They measured DNA damage 48 hours after exposure to determine whether the exposure affected the integrity of DNA.
The RF-EMF effect causes the heating of tissues
Although the effects of RF EMF are typically thought to have thermal origins, a few studies have demonstrated that non-thermal influences are also evident. These may be the reason for some of the unsolved issues in the epidemiological study of EMF hypersensitivity. This is why it is crucial to consider the non-thermal effects when conducting an exhaustive review.
Non-thermal effects from RF-EMF may occur on the cell's membrane. This is an area where research has been extensively studied. Particularly the electrochemical properties of cell membranes has been investigated. It is believed that RF-EMF energy higher than 1 MHz is transmitted into the tissues through dielectric dissipation and ionic discharge. The theoretical studies have indicated that the energy transfer to the tissue could be as high as 200 kV/m.
The electric properties of tissue are regulated through the distribution and composition of water molecules and other molecules in the body. This determines how absorbed EMR from RF is absorbed by different tissues. what is emf radiation with higher conductivity tend to absorb more field, and thus cause more of an impact. is emf radiation harmful is the reason why the amount of heat generated by tissue does not increase steadily between the outside and inside the body however, it is more prevalent in hot areas. Bone and fatty tissue is less susceptible to heating by RF as compared to other tissues, since they are not as water-based. content.
The intensity of penetration of the electromagnetic field depends on the frequency and strength that the electromagnetic field has. Muscle tissue absorbs more radiation than most tissues and converts it to heat more effectively. Usually, the depth of penetration of RF-EMF is measured in millimeters (mm). The higher the frequency, more shallow 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. Furthermore the impacts of EMF in brain activities have been linked to neurodegenerative diseases. For instance, EMF from mobile phones can alter electroencephalogram activity as well as sleep patterns, and the activities of nitric oxide and xanthin oxidase.
Researchers at the Vienna University have studied the effects of exposure to RF EMF on brain cells. They also studied the effects of ELF EMF on nervous system. While the mechanisms of the cell that are involved aren't fully known however, there is an obvious relationship between exposure to ELF EMF and depletion of myelin. This relationship might account for the electro-hypersensitivity symptoms of electro-hypersensitivity. However, there are known methods to regenerate myelin within the brain.
Researchers have found that exposure to frequencies of 900 Mhz EMF enhanced the permeability of BBB and raised signs of neuronal damage in rats. They also observed an increase in the extravasation of albumin to neurons. Furthermore, they discovered that after 30 minutes of exposure at 900 MHz, 99mTc-MIBI increased its penetration in the cortex. However this effect didn't occur when using Evans blue injections.
Despite these findings, RF-EMF is not able to provide a definitive method for disrupting the BBB. Evidence suggests that non-thermal EMF exposure may increase erythrocyte cell membrane permeability, which could influence the BBB and increase the efflux of calcium ions. Additionally, the presence of a 99mTcMIBI radiotracer inside the brain is also connected to increased permeability of the BBB.