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« Health Effects of EMF Radiation


WELL BEING EFFECTS OF EMF RADIATION

By guidegram89, Wednesday, March 29 2023. Permalink

RF-EMF radiation can cause damage to DNA, increase the temperature of tissues
and alter the blood-brain barrier. These effects are real and ARPANSA is
actively engaged within the EHS communities, medical professionals, and
researchers. The agency will continue to review research on the health impacts
of EMF radiation.

RF-EMF causes DNA damage
Exposure to man-made electromagnetic fields (EMFs) can cause DNA damage, as well
as other negative health effects. EMFs can alter the intracellular ionic levels,
which are crucial to maintain the balance of electrochemical activity in cells.
It can also alter the balance of cell metabolism, resulting damages to the DNA.
Additionally, exposure to EMFs can also trigger 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 development of germ cells into
spermatozoa, as well functioning maturation as spermatozoa pass across the
epididymis. To investigate the sensitivity of RF-EMF exposure to male germ
cells, a specifically-designed waveguide machine was constructed for the
exposure of 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 causes
oxidative DNA damage in the spermatozoa. Sperm DNA fragmentation increased by
18% following an entire week of treatment and by 23% after 5 weeks. Furthermore,
what is emf radiation in mitochondria was observed by measuring the level of a
biomarker, 8-hydroxy-2-deoxyguanosine (8-OH-dG).

Despite this, the RF-EMF radiation has not yet been recognized as a true
carcinogen. But, several studies have shown that RF-EMF exposure can impair the
integrity of DNA in range of cell types. In one study researchers subjected Vero
cells to an EMF at 100 Hz over about 45 minutes. They assessed DNA damage for 48
hours after exposure to determine whether the exposure affected the integrity of
DNA.

what is emf radiation -EMF effect causes the heating of tissues
While the effects of RF-EMF are generally considered to have thermal origins,
some studies have revealed that non-thermal influences are also observed. These
may be the reason for some of the unresolved observations in the epidemiological
study of EMF hypersensitivity. It is therefore important to consider the
non-thermal effects when conducting an exhaustive review.

The non-thermal effects of RF-EMF could be mediated by the cell membrane. This
is an area where research has been extensively investigated. In particular the
electrochemical behavior of cell membranes is being studied. It is believed that
energy from RF-EMFs greater than 1 MHz is transferred to tissue via dielectric
and the dissipation of ions. Studies of the theory have suggested that the
energy transferred to the tissue could be as high as 200 kV/m.

The electric properties of tissue are regulated by the composition and
distribution of water molecules, ions, and other molecules within the body. This
determines how well absorbed RF EMR is by different tissues. The tissues with
the highest conductivity tend to absorb more of the field and cause more of an
impact. This is why the degree of tissue heating does not increase steadily from
outside to inside the body however, it is more prevalent in hot spots. Bone and
fatty tissues are less susceptible to heating by RF as compared to other
tissues, since they are not as water-based. content.

The depth of the field's penetration is determined by the frequency and strength
that the electromagnetic field has. Muscle tissue absorbs more energy than other
tissues and converts it to heat more effectively. Usually, the depth of
penetration of RF-EMF is measured in millimeters (mm). However, the higher the
frequency, deeper the penetration.

RF-EMF causes blood-brain barrier disruption
Researchers have discovered that RF-EMF could disrupt the blood-brain barrier
which can alter sleep patterns and neurotransmitter levels. In addition to this,
the effects of EMF in brain activities are linked to neurodegenerative
disorders. For instance, EMF from mobile phones could affect the
electroencephalogram's activity and sleep patterns, in addition to the
activities of nitric oxide and xanthin oxidase.


Researchers at Vienna University have studied the effects of RF-EMF exposure on
brain cells. They also studied the effects of ELF EMFs on the brain system.
While the mechanisms of the cell that play a role are not fully comprehended
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. Fortunately,
there are some proven methods for regenerating myelin within the brain.

Researchers have found that exposure to 900 millimeters EMF increased the
permeability of BBB and increased signs of neuronal damage in rats. what is emf
radiation observed an increase in the extravasation of albumin into neurons.
Further, they found the following: after 30 mins of exposure at 900 MHz
99mTcMIBI increased its permeation to the cerebral cortex. However this effect
didn't occur when using Evans blue-based injections.

Despite these findings, RF-EMF does not have a clear mechanism for disrupting
the BBB. Research suggests that EMF exposure can increase erythrocyte membrane
permeability, which may affect the BBB and also increase the efflux of
calcium-ion. Furthermore, the presence a 99mTc-MIBI radiotracer in the brain is
also connected to increasing the permeability of the BBB.



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