Blue Blocker Glasses in 33013
Searching for Blue Blocker Glasses in 33013? Dr. Maria Briceño Martin at Lakes Family Eye Care Center would like to offer you an invitation to visit at our state of the art service. Nowadays, it is not as easy to make a clear distinction in services offered when it comes to Blue Blocker Glasses in 33013. That fact is that not all optometrist in 33013 are the same, that is why you should do the same due diligence when looking for blue blocker glasses as if you was trying to contract a surgeon, in some cases even more so, since your vision could be damage forever! Whether you are looking for Blue Blocker Glasses in North Bay Village or in Lake Ridge Fort Lauderdale give Dr. Maria Martin at Lakes Eye Care Center a try!
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How Regularly Must You Have Eye Examinations?
There are many responses in terms of knowing how many times you must get eye exams. If you want to know what you should consider getting when it comes to eye examinations, we’re here to assist you. The following is some information on how often you need to get your eyes looked at from a eye specialist.
Plenty of professional can tell you you need an eye test at least once per year. Some say that once or twice annually is much better, specifically if you have any conditions that require the eyes to be looked at for such things as damage done to them by your health issue. Take your eye health seriously if you do not, they can become in worse shape. The more time you wait around for an eye test, the more likely you will be to face troubles you may not even have considered.
You have a solid idea of how often you need to get eye tests. You ought to be sure you decide to go in one or more times each year or maybe more if you have health conditions which need more frequent visits. Locate an eye doctor in your area and go visit them without delay if you have not gotten a eye test in a while. And remember that Dr. Maria Martin at Lakes Eye Care Center is best bet if you’re looking for Blue Blocker Glasses in 33013!
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Eye Color, How and Why?
Eyes are the colored sensory organs that play an important role in the vision. The eye color is determined by the variation of genes in an individual. The color of the eyes is due to the presence of melanin in the iris. The amount of the melanin in the iris along with the presence of white collagen fibers produces green, blue or hazel color. Melanin is produced by the specialized cells called melanocytes and is stored within the compartments called melanosomes. The number of melanocytes is generally the same in all the individuals however the number of melanosomes and the quantity of melanin stored within melanosomes varies. The total quantity of melanin present determines the color of the eye. Many individuals have a lighter eye color that is due to the scattering of light rays while passing through the stroma of the iris.
The production, storage, and transport of melanin are under the control of certain genes. The color of the eyes is directly associated with the quantity of melanin present in the layers of iris. Brown color eyes are associated with large quantities of melanin in iris while blue color is due to a lesser amount of melanin in the iris. There are a total of eight genes that influence eye color. These include:
OCA2 gene: It is also known as melanosome transmembrane protein or as P gene. This gene is located on chromosome 15 and controls the blue/brown color spectrum. OCA2 gene produces a protein (P protein) that controls the formation and processing of melanin. Mutations in the OCA2 gene that lead to decreased production of P protein results in eye albinism. The individuals suffering from such condition will have lighter eye color and their capability of producing and storing melanin is lost. Sometimes non-disease causing alleles are also present that control the production of P proteins levels. The alleles that are responsible for increased P protein production results in brown color of eyes while the allele associated with the blue color of eyes decreases the P protein production.
HERC2 gene: This gene is present near the region of ORA2 gene and is also known as intron 86. This gene mainly controls the functioning of the ORA2 gene turning it on or off as needed.
Several other genes that control the melanin production and transport are ASIP, IRF4, TYR, TYRP1 genes. The functioning of OCA2 and HERC2 gene along with the other genes may increase the melanin content resulting in brown color or may reduce the melanin content resulting in the blue color of the eyes.
Some individuals have one eye color that partially or completely differs from another and this condition is often referred to as heterochromia. This condition results from the unequal distribution of melanin due to the mutation of a few cells in the iris. In this condition the color of eyes changes from blue to brown or blue to green.
Research is still being carried out to find out the genes responsible for gray and hazel color of eyes.
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