Opticas in North Miami
Searching for Opticas in North Miami? Miami Lakes Family Eye Care Center would like to offer you and your family an invitation to check out at our state of the art practice. Nowadays, it is not as easy to compare apples to apples when it comes to Opticas in North Miami. That fact is that not all optometrist in North Miami are the same, there for you should do the same due diligence when looking for opticas as if you was trying to contract an attorney, in some cases even more so, since god only gave us two eyes! Whether you are looking for Opticas in Coconut Grove Miami or in Broward Estates Lauderhill give Miami Lakes Family Eye Care a call.
Be part of our fan base, come and experience why Miami Lakes Eye Care Center is the top choice for Opticas in North Miami…
How Frequently Must You Get Eye Exams?
There are a lot of answers in relation to knowing how often you must get eye tests. If you would like know what you should consider getting when it comes to eye examinations, we’re here to help you. The following is some information on how regularly you need to get the eyes checked out from a eye doctor.
Lots of eye specialist will tell you that you require an eye test at least one time each year. Some state that once or twice a year is preferable, specifically if you have conditions that require your vision to be investigated for things like damage done to them by the health issue. Take your eye wellbeing seriously if you do not, they may end up getting in worse shape. The longer you wait for an eye examination, the more likely you are to face troubles you will not even see coming.
You have an idea of how often you ought to get eye exams. You ought to be sure you are going in at least once per year or higher when you have medical conditions which require more frequent visits. Locate an optometrist near you and go see them right away if you haven’t gotten a checkup for a while. And don’t forget that Dr. Maria Briceño Martin at Lakes Eye Care Center is best bet if you’re looking for Opticas 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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