Blokz Blue Blocker Computer Glasses near Royal Oaks Plaza
In search of Blokz Blue Blocker Computer Glasses near Royal Oaks Plaza? Many families and Individuals will tell you to call Dr. Maria Briceño Martin at Lakes Family Eye Care Center. An award winning optometrist pratice known not only as a leading blokz blue blocker computer glasses provider but a practice where you can go for anything concerning vision. For everything from Eye Examinations to Blokz Blue Blocker Computer Glasses – Miami Lakes Eye Care Center has you covered. Whe your family vision specialist leaves you disappointed please let us show you why so many of families and Individuals say that Dr. Maria Martin at Lakes Eye Care Center is best bet if you are searching for Blokz Blue Blocker Computer Glasses near Royal Oaks Plaza…
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What Will Happen During A Comprehensive Eye Test?
It is vital that you get an eye test consistently. Whether you want glasses or have a next eye related trouble, you have to get tests to make certain you’re staying in line with what keeps you healthy. Here are some good info on what occurs throughout an eye test.
Whenever you go set for an examination, they will test out your vision without your contacts. When you wear contacts, you need to take them out for that test. Once you have had your eyesight examined, doctor will show you images through lenses to help you inform them whatever you see from the best. When you’re having your eyes examined,
you would like to ensure that you be aware of what you’re doing so that you can honestly tell the doctor what you’re experiencing. You don’t wish to wind up not receiving the correct eyeglasses or contact lenses as you weren’t being careful through the examination.
There are many varieties of examinations that eye specialists can perform to test if you may have different torubles occurring. Such as, they could dilate the eyes to discover the optic nerve and also for eye conditions maybe you have. Do an eye test regularly and you are likely to keep yourself from having serious problems in the long term. And remember that Lakes Eye Care Center is best bet if you are in need Blokz Blue Blocker Computer Glasses near Royal Oaks Plaza.
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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.