Discount Eyewear in North Dade

Searching for Discount Eyewear in North Dade? Dr. Maria Martin at Lakes Family Eye Care Center would like to extend you an invitation to stop by 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 Discount Eyewear in North Dade. That fact is that not all eye doctors in North Dade are the same, for this reason you should do the same due diligence if looking for discount eyewear as if you was looking to contract an orthodontist, in fact even more so, since our vision is at stake. Whether you are looking for Discount Eyewear in Olympia Heights or in Flagler Village Fort Lauderdale give Lakes Eye Care Center a call…

Become part of the family, come and experience why Miami Lakes Eye Care Center is the top choice for Discount Eyewear in North Dade…Call us at (305) 456-7313

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How Regularly Must You Have Eye Tests?

There are a variety of responses when it comes to knowing how often you must get eye tests. If you want to know what you ought to consider getting when it comes to eye examinations, we’re here to aid you. The following is some information about how regularly you must get the eyes checked out by a professional.

Lots of eye doctor can tell you that you need an eye exam at least once a year. Some claim that two times a year is way better, specifically if you have issues that require the eyes to get investigated for things such as damage done to them by your condition. Take your eye health seriously if you don’t, they may get in worse condition. The longer you wait for an eye test, the more likely you are to face problems you might not even see coming.

You now have a concept of how often you should get eye exams. You should be sure you decide to go in one or more times per year or higher for those who have health issues that require more frequent visits. Locate an eye specialist in your area and go see them straight away in the event you have not had a checkup for a while. And don’t forget that Dr. Maria Briceño Martin at Lakes Eye Care Center is the preferred choice if you are in need Discount Eyewear in North Dade.

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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.