Crizal Lenses in 33013

Looking for Crizal Lenses in 33013? Dr. Maria Briceño Martin at Lakes Eye Care Center would like to offer you an invitation to take a look at our state of the art practice. Nowadays, it has become difficult to compare apples to apples when it comes to Crizal Lenses in 33013. That truth is that not all eye doctors in 33013 are the same, for this reason you should do the same research if looking for crizal lenses as if you was trying to contract a lawyer, in some cases even more so, since god only gave us two eyes. Whether you are looking for Crizal Lenses in Eastern Shores North Miami Beach or in Greenwood Coral Springs give Dr. Maria Martin at Lakes Family Eye Care Center a try.

Become part of the family, come and experience why Dr. Maria Martin at Lakes Family Eye Care is the prefer option for Crizal Lenses in 33013…

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How Often Do You Need To Have Eye Tests?

There are a variety of answers when it comes to knowing how often you need to get eye tests. If you would like know what you should plan on getting when it comes to eye examinations, we’re here to help you. Here is some information about how regularly you must get the eyes looked at from a eye specialist.

A great deal of eye specialist will tell you that you must have an eye test at least once per year. Some point out that a couple of times per year is better, especially if you have problems that require your eyes to be investigated for things like damage done to them by your health issue. Take your eye well-being seriously since if you do not, they might get in worse shape. The more time you wait around for an eye test, the more likely you are to face troubles you will not even have considered.

You now have a concept of how regularly you need to get eye tests. You have to be sure you go in at least one time each year or higher in case you have health conditions which require more regular visits. Find an optometrist in your area and go visit them right away if you have not had a eye exam in a while. And remember that Lakes Family Eye Care Center is best bet if you are in need Crizal Lenses in 33013…

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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.