Fashion Eyewear near Aventura
Looking for Fashion Eyewear near Aventura? Lakes Family Eye Care would like to extend you an invitation to take a look at our state of the art office. As of late, it has become difficult to make a clear distinction in services offered when it comes to Fashion Eyewear near Aventura. That truth is that not all eye doctors near Aventura are the same, for this reason you should do the same due diligence if searching for fashion eyewear as if you was trying to contract a dentist, in fact even more so, since your vision could be damage forever! Don’t matter if you’re searching for Fashion Eyewear in South Miami or in Chula Vista Fort Lauderdale give Lakes Family Eye Care a try!
Be part of the fan base, come see why Dr. Maria Briceño Martin at Lakes Family Eye Care is the top choice for Fashion Eyewear near Aventura…Call us at (305) 456-7313
How Often Must You Have Eye Examinations?
There are a variety of responses in terms of knowing how frequently you ought to get eye exams. If you wish to know what you must anticipate getting in the way of eye examinations, we’re here to aid you. The following is some information about how often you ought to get your eyes looked at by a professional.
A lot of eye specialist will tell you you need an eye test at least once annually. Some state that once or twice per year is way better, especially if you have problems that require your eyes to get checked out for such things as damage done to them by your condition. Take your eye health seriously if you do not, they can become in worse condition. The more you wait for an eye test, the more likely you are to face problems you will not even see coming.
You have a sense of how regularly you should get eye exams. You should be sure you choose to go in at least once each year or higher if you have health conditions that require more regular visits. Locate an optometrist close to you and go visit them right away if you have not had a checkup for a while. And don’t forget that Miami Lakes Eye Care Center is the top option if you are looking for Fashion Eyewear near Aventura!
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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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