Glaucoma Eye Test in North Miami
In search of Glaucoma Eye Test in North Miami? Many families with kids that use glasses will recommend you to visit Dr. Maria Martin at Lakes Eye Care. An award winning, board certified eye doctor pratice known not only as a leading glaucoma eye test provider but a place where you can go for everything concerning your vision. For everything from Cataract Evaluation to Glaucoma Eye Test – Lakes Eye Care Center has you covered. Whe your family vision specialist leaves you disappointed let‘s show you why so many of families with kids that use glasses say that Miami Lakes Family Eye Care is the top option if you’re looking for Glaucoma Eye Test in North Miami.
Be part of the fan base, come see why Miami Lakes Family Eye Care is the prefer option for Glaucoma Eye Test in North Miami…Contact us at (305) 456-7313
What Will Happen During A Thorough Eye Test?
It is vital that you purchase an eye test frequently. Whether you require spectacles or have some other eye related trouble, you should get tests to make certain you’re staying on top of what keeps you healthy. Here are some information on what occurs throughout an eye exam.
When you are set for an examination, they are likely to test out your vision without your glasses. When you wear contacts, you must take them off for the test. Once you have had your eyes tested, eye doctor will certainly show you images through lenses to help you let them know how you see from the best. When you’re getting your eyes tested,
you need to be certain that you pay attention to what you’re doing so that you can honestly tell the doctor what you’re experiencing. You don’t want to wind up failing to get the right eyeglasses or disposable lenses as you weren’t being careful during the exam.
There are more types of exams that eye doctors can perform to examine if you might have different problems happening. For example, they could dilate the eyes to look for the optic nerve and also for eye conditions you might have. Get an eye examination regularly and you are guaranteed to remain from encountering serious issues in the end. And remember that Miami Lakes Family Eye Care Center is best bet if you are in need Glaucoma Eye Test in North Miami…
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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.