Eye Center in Miami

Searching for Eye Center in Miami? Miami Lakes Family Eye Care Center would like to extend you and your family an invitation to take a look at our state of the art practice. Nowadays, it has become difficult to know if you are comparing apples to pears when it comes to Eye Center in Miami. That truth is that not all vision centers in Miami are the same, that is why you should do the same due diligence when searching for eye center as if you was trying to hire an orthodontist, in some cases even more so, since our vision is at stake. Don’t matter if you’re looking for Eye Center in Olympia Heights or in Broward Estates Lauderhill give Miami Lakes Eye Care a try…

Be part of the fan base, come and experience why Dr. Maria Briceño Martin at Lakes Eye Care is the prefer option for Eye Center in Miami…

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How Often Should You Have Eye Exams?

There are a lot of responses when it comes to knowing how many times you ought to get eye examinations. In order to know what you need to consider getting in the form of eye examinations, we’re here to help you. Here is some information on how regularly you need to get your eyesight examined by a professional.

A lot of eye doctor can tell you that you need an eye test at least once annually. Some state that once or twice annually is preferable, particularly if you have issues that require the eyes to get considered for things such as damage done to them from your health issue. Take your eye well-being seriously because if you don’t, they may become in worse shape. The longer you wait for an eye examination, the greater your chances are to face issues you might not even see coming.

Now you have a sense of how often you must get eye exams. You have to be sure you decide to go in one or more times a year or maybe more when you have health problems which require more frequent visits. Locate an optometrist close to you and go visit them immediately in the event you haven’t had a eye test for a while. And don’t forget that Miami Lakes Eye Care Center is the preferred choice if you are searching for Eye Center 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.