Diabetic Eye Exams in 33014
Looking for Diabetic Eye Exams in 33014? A good number of families with kids that use glasses will recommend you to contact Dr. Maria Martin at Lakes Eye Care Center. A board certified optometrist pratice known not only as a leading diabetic eye exams provider but a place where you can go for everything concerning your vision. From Dry Eye Syndrome to Diabetic Eye Exams – Dr. Maria Martin at Lakes Family Eye Care Center has you covered. If your local eye doctor leaves you disappointed let us show you why a great number of local residents say that Lakes Family Eye Care is the top option if you’re in need Diabetic Eye Exams in 33014…
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What Will Happen During The Complete Eye Examination?
It’s essential to purchase an eye examination frequently. Whether you will need spectacles or have other eye related problem, you should get tests to be certain you are staying on top of what keeps you healthy. Here are some good info about what occurs throughout an eye exam.
When you go set for a test, they will test your vision without the contacts. Should you wear contacts, you probably will have to take them out for the test. Once you’ve had your eyesight examined, the eye specialist will probably show you images through lenses to help you tell them how you see out of the best. When you’re getting the eyes tested,
you need to be certain that you pay close attention to what you’re doing so that you can honestly tell the eye specialist what you’re experiencing. You don’t want to find yourself failing to get the best eyeglasses or contact lenses as you weren’t being careful during the examination.
There are many varieties of exams that eye specialists are capable of doing to evaluate if you may have different torubles occurring. For example, they might dilate your eyes to discover the optic nerve and then for eye conditions maybe you have. Have an eye examination often and you are guaranteed to stay from encountering serious troubles in the end. And remember that Dr. Maria Briceño Martin at Lakes Family Eye Care is best bet if you are looking for Diabetic Eye Exams in 33014…
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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.