Fashion Eyewear in Miami Lakes
In search of Fashion Eyewear in Miami Lakes? Dr. Maria Briceño Martin at Lakes Family Eye Care Center would like to extend you and your family an invitation to visit at our state of the art office. Nowadays, it is not as easy to compare apples to apples when it comes to Fashion Eyewear in Miami Lakes. That fact is that not all optometrist in Miami Lakes are the same, that is why you should do the same research if looking for fashion eyewear as if you was trying to contract a lawyer, in fact even more so, since your vision could be damage forever! If you are searching for Fashion Eyewear in Miami Beach or in Sunshine Acres give Lakes Eye Care a call…
Become part of the fan base, come see why Dr. Maria Martin at Lakes Eye Care Center is the top choice for Fashion Eyewear in Miami Lakes…Call (305) 456-7313
How Frequently Do You Need To Have Eye Examinations?
There are a variety of answers in terms of knowing how frequently you should get eye examinations. In order to know what you should intend on getting in the form of eye examinations, we’re here to help you. This is some information on how regularly you must get your eyes checked out from a eye doctor.
Lots of eye specialist can tell you that you require an eye exam at least once each year. Some claim that once or twice a year is preferable, especially if you have issues that require your vision to get checked out for things such as damage done to them through your disease. Take your eye health seriously if you don’t, they can get in worse shape. The longer you wait around for an eye examination, the more likely you will be to face problems you may not even see coming.
You have a solid idea of how regularly you ought to get eye exams. You need to be sure you go in at least once per year or even more in case you have health conditions that require more frequent visits. Find an optometrist in your town and go visit them right away in the event you haven’t had a eye exam in a while. And don’t forget that Dr. Maria Briceño Martin at Lakes Family Eye Care Center is the top option if you are in need Fashion Eyewear in Miami Lakes.
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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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