UV light is not only a problem for your skin, Eye Surgeon in Dubai says that UV rays can be just as damaging to your eyes as well.
UV rays has been a suspect for a long time in the formation of cataracts. Cataracts are formed when the material in the viscose lens of the eye becomes cloudy, blocking light from reaching the retina and the sensitive tissue lining the back of the eye. Cataracts are often associated with aging, but there are youngsters too who undergo Cataract Surgery in Dubai. Cataract in youngsters is present from birth and while the exact cause of this is unknown, many are hereditary.
Eventhough, UV light is accused of playing an important role in the creation of cataracts, the mechanism whereby it achieves this is vague and is a little bit of a mystery. However, a new study, just may, have the answer to this.
Oxidative Stress - Oxidative stress occurs in the normal process of cell function. As cells take in oxygen and other elements for the production of energy, harmful chemical reactions can happen as a consequence. The damage these chemical process causes to the body, contributes largely to the aging process and the occurrence of age-related health problems such as cataracts. Cataracts in Dubai are one of the most common causes of age-related vision disorders, as well as the most common reason for corrective surgical procedures. Oxidative stress has been considered a prime suspect of cataract formation.
Lens Cells - Normal cells are made of up proteins and water. The smaller structures inside these cells are called organelles and is vital to sustaining the processes that keeps these cells alive and healthy. But the cells within the eyes’ lenses lack these organelles, as the lens is not clear, allowing sunlight to pass through them.Therefore, these special lens cells do not receive oxygen.
Cataracts form when the oxidative stress damages the cells of the lens, disarranging the configurations of proteins that allow light to pass through them, and damaging the cells, causing them to clump together, producing obstacles to the transmission of light.
Researchers have shown that in the absence of oxygen, UV light can damage the proteins of the cells of the eye lens by a process called glycation, the damage is something similar to what is caused by oxidative stress. Therefore, eyes can suffer both the normal ageing process and damage caused by UV rays. The elements in the research report can certainly give a new perspective on how cataracts are formed and could lead to the discovery of medications that could one day eliminate them.
However, for the moment, the research report makes it evident that UV rays are harmful and therefore people should take steps to protect their eyes from UV light more than ever. Most Eye Clinic in Dubai can help people look for the best way to protect their eyes from UV light and harmful elements that cause damage to the eyes and assist in the formation of cataracts.
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