Eye Exams in North Miami
Looking for Eye Exams in North Miami? Miami Lakes Family Eye Care Center would like to offer you an invitation to take a look at our state of the art service. Nowadays, it is not as easy to know if you are comparing apples to pears when it comes to Eye Exams in North Miami. That fact is that not all vision centers in North Miami are created equal, there for you should do the same research if searching for eye exams as if you was looking to contract a surgeon, in some cases even more so, since god only gave us two eyes. If you are searching for Eye Exams in Key Biscayne or in Bay Colony Fort Lauderdale give Miami Lakes Family Eye Care Center an opportunity to show you why we are the best regarded optometrist in the area.
Become part of the family, come see why Lakes Eye Care Center is the top choice for Eye Exams in North Miami…
How Frequently Should You Get Eye Exams?
There are a variety of responses in relation to knowing how often you must get eye tests. If you want to know what you must intend on getting when it comes to eye exams, we’re here to help you. Here is some information on how regularly you must get your eyes checked out from a professional.
A great deal of eye doctor will tell you that you require an eye test at least one time annually. Some claim that once or twice per year is preferable, especially if you have issues that require your eyes to get investigated for such things as damage done to them by your condition. Take your eye well-being seriously if you do not, they can get in worse condition. The more time you wait around for an eye exam, the more likely you will be to face problems you may not even imagine.
You have a concept of how regularly you need to get eye tests. You need to be sure you decide to go in at least once per year or even more in case you have medical conditions that require more regular visits. Locate an eye doctor in your town and go see them straight away if you have not had a eye test for a while. And don’t forget that Miami Lakes Family Eye Care is the preferred choice if you’re in need Eye Exams in North 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.
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