Contact Lens near CVS
Searching for Contact Lens near CVS? Dr. Maria Briceño Martin at Lakes Family Eye Care would like to extend you and your family an invitation to take a look at our state of the art practice. As of late, it has become difficult to make a clear distinction in services provided when it comes to Contact Lens near CVS. That fact is that not all eye doctors near CVS are the same, that is why you should do the same due diligence if looking for contact lens as if you was trying to hire an attorney, in some cases even more so, since god only gave us two eyes! Whether you are searching for Contact Lens in Olympia Heights or in Landings Fort Lauderdale give Dr. Maria Briceño Martin at Lakes Eye Care an opportunity to show you why we are the prefer vision center in in Dade County.
Become part of our fan base, come and experience why Dr. Maria Martin at Lakes Eye Care Center is the prefer option for Contact Lens near CVS…
How Regularly Must You Have Eye Tests?
There are plenty answers when it comes to knowing how many times you should get eye examinations. If you would like know what you ought to anticipate getting in the way of eye examinations, we’re here to aid you. This is some information about how regularly you ought to get your eyesight examined from a professional.
Lots of professional will tell you that you require an eye test at least one time a year. Some point out that once or twice each year is much better, especially if you have problems that require your vision to get looked at for stuff like damage done to them through your condition. Take your eye health seriously if you don’t, they can get in worse condition. The longer you wait for an eye exam, the greater your chances are to face issues you might not even have considered.
You have an idea of how regularly you ought to get eye tests. You have to be sure you choose to go in at least one time per year or more in case you have health problems that require more frequent visits. Locate an eye doctor near you and go see them immediately in the event you have not had a eye exam in a while. And don’t forget that Lakes Family Eye Care Center is the preferred choice if you’re in need Contact Lens near CVS…
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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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