Vision Center near Doral
In search of Vision Center near Doral? Dr. Maria Martin at Lakes Eye Care would like to extend you and your family an invitation to visit at our state of the art practice. As of late, it has become difficult to compare apples to apples when it comes to Vision Center near Doral. That fact is that not all optometrist near Doral are the same, there for you should do the same due diligence when looking for vision center as if you was looking to contract a surgeon, in fact even more so, since our vision is at stake! If you are looking for Vision Center in Biscayne Bay View Coral Gables or in Hallandale Beach give Miami Lakes Eye Care an opportunity to show you why we are the prefer eye clicnic in the area.
Be part of the family, come and experience why Miami Lakes Eye Care is the prefer option for Vision Center near Doral…Contact us at (305) 456-7313
How Regularly Do You Need To Have Eye Examinations?
There are a lot of answers in terms of knowing how frequently you ought to get eye exams. In order to know what you need to plan on getting in the form of eye exams, we’re here to assist you. The following is some information about how often you should get the eyes looked at from a eye specialist.
A lot of professional can tell you that you need an eye test at least one time annually. Some state that once or twice each year is better, especially if you have any issues that require your eyes to get checked out for things like damage done to them from your condition. Take your eye well being seriously if you do not, they can become in worse condition. The more time you wait for an eye test, the greater your chances will be to face problems you might not even have considered.
Now you have a concept of how often you should get eye examinations. You ought to be sure you go in one or more times each year or even more when you have health conditions that require more regular visits. Find an eye specialist close to you and go visit them straight away if you have not gotten a checkup for a while. And don’t forget that Miami Lakes Eye Care Center is the top option if you’re looking for Vision Center near Doral…
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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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