Eye Doctor in My Area
In search of Eye Doctor in My Area? Dr. Maria Briceño Martin at Lakes Family Eye Care would like to extend you an invitation to take a look at our state of the art service. Nowadays, it has become difficult to know if you are comparing apples to pears when it comes to Eye Doctor in My Area. That fact is that not all eye doctors in My Area are created equal, for this reason you should do the same research if looking for eye doctor as if you was trying to contract a surgeon, in some cases even more so, since your vision could be damage forever. Don’t matter if you’re looking for Eye Doctor in Model City Miami or in Sunrise Key Fort Lauderdale give Dr. Maria Briceño Martin at Lakes Family Eye Care Center a try…
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How Often Do You Need To Have Eye Exams?
There are plenty answers in terms of knowing how often you must get eye examinations. If you wish to know what you need to intend on getting in the form of eye exams, we’re here to aid you. The following is some information about how often you must get your eyesight examined from a eye specialist.
Lots of professional will show you you need an eye test at least once annually. Some point out that two times per year is way better, specifically if you have problems that require your eyesight 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 may get in worse condition. The more you wait around for an eye examination, the greater your chances are to face issues you will not even have considered.
You have a solid idea of how often you must get eye exams. You should be sure you are going in at least one time a year or higher in case you have medical conditions which need more regular visits. Locate an eye doctor close to you and go visit them immediately in the event you haven’t gotten a eye exam for a while. And remember that Lakes Eye Care Center is the preferred choice if you’re searching for Eye Doctor in My Area.
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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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