Optical Services in North Dade
Searching for Optical Services in North Dade? The majority of families and Individuals will tell you to visit Dr. Maria Martin at Lakes Eye Care. An award winning, board certified optometrist pratice known not only as a leading optical services provider but a practice where you can go for everything concerning vision. For everything from Diabetic Eye Exams to Optical Services – Miami Lakes Eye Care has you covered. Whe your existent vision specialist leaves you disappointed let us show you why so many of local residents say that Lakes Family Eye Care is the preferred choice if you’re searching for Optical Services in North Dade!
Become part of our family, come and experience why Dr. Maria Briceño Martin at Lakes Family Eye Care Center is the top choice for Optical Services in North Dade…
What Will Happen In A Thorough Eye Exam?
It is crucial that you get an eye test regularly. Whether you want glasses or have a next eye related trouble, you ought to get exams to be certain you are staying abreast of what keeps you healthy. Here’s some good information of what happens throughout an eye exam.
When you go in for an examination, they are likely to test out your sight without the glasses. In the event you wear contacts, you ought to take them off in the test. Once you have had your sight tested, doctor will explain to you images through lenses so you can tell them how you see from the best. When you’re getting the eyes examined,
you want to be sure that you seriously consider what you’re doing in order to honestly tell the doctor what you’re experiencing. You don’t want to end up failing to get the correct eyeglasses or contacts because you weren’t being careful during the exam.
There are other kinds of exams that eye specialists can perform to test whether you possess different problems taking place. Such as, they might dilate your eyes to check the optic nerve and also for eye conditions you could have. Do an eye examination regularly and you are guaranteed to remain from encountering serious problems over time. And remember that Dr. Maria Martin at Lakes Family Eye Care is best bet if you are looking for Optical Services in North Dade!
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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.