According to a new study, all organisms emit a strange light that is connected to their lives and ends after death. Experts say the discovery can be an effective new source for medical diagnosis.
In fact, all organisms are like complex biochemicals, where metabolism (the chemical process essential for life) provides energy to life -maintaining factors. One side results of this metabolism are extremely dynamic oxygen -based compounds, called reactivation oxygen spasms (ROS).
If the amount of ROS in the body exceeds the limit, it produces oxidative stress, which causes the transfer of electrons between different chemicals within the body. The transfer of electrons gives rise to this light.
Researchers at the University of Calgary in Canada have been published in The Journal of Physical Chemistry Letters, in which they observed the light found in mice, known as the Ultra Week Photon Employment (UPE) or Bio -Photon Employment.
Research has shown that living rats emit more and more severe light than dead rats.
Similarly, in plants, it is affected by the changes in light temperature, wounds and the effects of chemical materials.
Previous research found that the ROS could be the main stimulus of this light. This light is very low and is not visible from the human eye, whose view length is between 200 and one thousand nanometers.
This light has been seen in one of the astronauts, bacteria, plants, animals and even humans.
But so far it was not clear how death and pressure had an impact on this light.
Fresh research compared this light in living and dead animals, as well as the effects of temperature, wounds and chemical treatment on plants.
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Scientists developed special black chambers to eliminate the effects of external light and used a special camera system for imaging animals and plants.
According to the results, the mice emit strong light, while in the dead mice the light is almost completely eliminated, though both the body temperature was the same, 37 degrees Celsius.
Scientists said, ‘Our research has made a clear difference between the living and the dead mice or the UPE.’
Plants have also seen an increase in the light due to temperature rise and wounds.
In addition, various chemical materials also affected the severity and nature of this light in the plants.
For example, applying unconscious medicine on the wound section emitted the most light.
These results show that animals may have a sensitive sign of life condition and pressure in plants.
Scientists hope that this research will make UPE imaging useful for medical research and clinical diagnosis.
He said: ‘UPE imaging provides the opportunity to test the condition of life in animals and the pressure of plants in a label without any label and non -traumatic way.’
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