Pediatric Optometrist in Miami Lakes Drive
Looking for Pediatric Optometrist in Miami Lakes Drive? Dr. Maria Martin at Lakes Eye Care would like to offer you an invitation to stop by at our state of the art office. As of late, it is not as easy to compare apples to apples when it comes to Pediatric Optometrist in Miami Lakes Drive. That truth is that not all eye clicnics in Miami Lakes Drive are the same, there for you should do the same research if looking for pediatric optometrist as if you was looking to contract a dentist, in some cases even more so, since our vision is at stake! Whether you are looking for Pediatric Optometrist in Sunny Isles Beach or in Lighthouse Point give Dr. Maria Martin at Lakes Eye Care Center a call…
Become part of our family, come and experience why Dr. Maria Briceño Martin at Lakes Family Eye Care Center is the top choice for Pediatric Optometrist in Miami Lakes Drive…
How Frequently Must You Have Eye Examinations?
There are plenty responses when it comes to knowing how many times you need to get eye tests. In order to know what you must intend on getting in the form of eye exams, we’re here to aid you. The following is some information on how often you must get the eyes checked out by a eye doctor.
Plenty of professional will tell you you need an eye exam at least one time each year. Some say that two times per year is better, particularly if have conditions that require the eyes to get looked at for things like damage done to them by the disease. Take your eye well being seriously since if you do not, they could end up getting in worse condition. The more you wait around for an eye test, the greater your chances are to face troubles you will not even have considered.
Now you have an idea of how often you need to get eye tests. You ought to be sure you decide to go in at least one time annually or even more if you have health issues that require more regular visits. Find an eye doctor near you and go see them immediately if you have not had a checkup for a while. And remember that Dr. Maria Briceño Martin at Lakes Family Eye Care is the top option if you are searching for Pediatric Optometrist in Miami Lakes Drive.
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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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