Oculista in Miami
In search of Oculista in Miami? Lakes Family Eye Care would like to extend you and your family an invitation to stop by at our state of the art practice. In this day and age of political correctness it has become difficult to compare apples to apples when it comes to Oculista in Miami. That fact is that not all optometrist in Miami are created equal, there for you should do the same research if searching for oculista as if you was looking to contract a pediatrician, in some cases even more so, since your vision could be damage forever. If you are looking for Oculista in Coconut Grove Miami or in Lake Ridge Fort Lauderdale give Miami Lakes Eye Care a try…
Be part of the fan base, come and experience why Dr. Maria Briceño Martin at Lakes Family Eye Care is the top choice for Oculista in Miami…Contact us at (305) 456-7313
How Often Do You Need To Have Eye Exams?
There are plenty answers in terms of knowing how often you should get eye tests. If you would like know what you should plan on getting when it comes to eye exams, we’re here to aid you. Here is some information about how regularly you need to get the eyes checked out from a eye doctor.
Lots of professional can tell you that you need an eye exam at least once per year. Some point out that two times a year is preferable, specifically if you have any conditions that require your eyes to be considered for things like damage done to them through your disease. Take your eye well-being seriously since if you don’t, they might end up getting in worse shape. The more time you wait for an eye examination, the greater your chances will be to face issues you may not even see coming.
You now have an idea of how often you need to get eye tests. You should be sure you choose to go in at least one time per year or even more when you have health issues that require more frequent visits. Find an eye doctor in your town and go see them without delay if you haven’t had a eye exam in a while. And remember that Lakes Family Eye Care Center is best bet if you are in need Oculista in Miami…
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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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