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Recommended: Albinism in humans
How many of you know anyone with albinism or the stereo types of albinism? I’m sure many of you know the stereo types of albinism, the red or pink eyes with white skin and hair, but most of you probably don’t know anyone with albinism. Well, for those of you who didn’t know, I have a type of albinism that will be discussed today along with what albinism, who gets it, the different types, the symptoms, and if there is a treatment or not. Most of you may ask, “What is albinism and who gets it?” Well, albinism is a rare genetic disorder that causes the skin, hair, and eyes to have little to no color. About 1 in 18,000 to 20,000 people in the United States have a form of albinism, stated by Rose Kivi, author of the article Albinism Health line …show more content…
The most common type is oculocutaneous albinism also known as OCA. There are four types of OCA that affect the hair skin and eyes. The first type is OCA type 1, the people who have this type have a complete absence, so melanin so their skin is very pale, white hair, and light eyes. The color may increase as time goes on. OCA type 2 are born with light coloring and the skin and hair may be yellow, blonde, or light brown. OCA type 3 usually have a reddish-brown skin, reddish hair, and hazel or brown eyes. OCA type 4 have similar symptoms to OCA 2 and have a minimal production of melanin. The next type of albinism is ocular albinism. Ocular albinism manly occurs in males. It also only affects the eyes. People wo have ocular albinism have normal hair, skin, and eye coloring but have no coloring in the retina of the back of the eye. This is one of the forms of albinism I have but another type is HPS. HPS, or Hermansky- Pudlak Syndrome is a rare form of albinism that is associated with bleeding problems and bruising, stated by an article called “Albinism” last updated on May 24, 2016. Along with the bleeding and bruising some forms are also associated with lung, heart, kidney, and bowel diseases. Another rare form of albinism is Chedidk- Higushi Syndrome (CHS). People with this syndrome have a defect in the white blood cell, which increase their risk of infections. They also have the hair that …show more content…
A fun fact about albinism is that anyone who has albinism has eye issues. The medical dictionary highlights some of the major symptoms on its official website, last accessed on October 5, 2017. A stereo type for albinos are the reddish pink eyes with white hair and skin, well it’s all a myth. The reason it appears albinos have reddish pink eyes it happens because light is being reflected from the back of the eye, much like what happens with flash photography. Many albinos experience all kinds of eye issues, such as, far-sighted or near-sighted; a nystagmus, which is an involuntary rapid eye movement. Some may experience “crossed eyes” or “double vision” which I had until I had surgery to fix it. All albinos are extremely sensitive to light since there is a lack of melanin in their bodies. To reduce side effects from light they need to wear sunglasses or hats, and stay out of the sun as much as possible. Some people with albinism may, eve, experience a form of blindness. People who have albinism need to make annual eye exams to see if there gave be any changes. Also, to see if you would need surgery to reduce the noticeable symptoms. Ultimately there is no cure for albinism but, as we just discussed there are many ways to reduce and help with the symptoms. Since there are ways to reduce symptoms and help with them you need to be aware of the complications that could potentially happen.
The hair of the scalp is longer and more flexible, while the hair of the eyebrows tends to be short and stiff. Oval shaped hair shafts produce wavy hair, flat hair shafts create curly hair and hair shafts that are perfectly round create straight hair. There are also different types of melanin, a natural compound responsible for the production of color in the eyes, skin and hair. There is yellow, brown and black melanin, each produced by melanocytes located at the follicle base. With age, melanin production decreases, causing greying of hair. (Applegate & Saunders, 2001, pp
In the Radiolab episode “Colors,” Adam Cole hosts Jay Neitz, a neurologist and color vision researcher at the University of Washington, to discuss colorblindness in primates and humans. Neitz hypothesizes that the test they used to cure colorblindness in squirrel monkeys could also cure the same disorder in humans. Colorblindness is a genetic disorder that causes the cones in the eye to perceive colors differently. In the back of the eye lies the retina that holds three photoreceptor cells called cones. Each cone is sensitive to either red, green, or blue and when functional, allows the brain to process the different wavelengths of color. Humans and some primates have two genes on the X Chromosome that encodes visual pigments, one holds green
Xeroderma Pigmentosum is a genetic disorder caused by a mutation in one of any seven genes. This genetic mutation is an autosomal recessive trait. This disease was discovered in 1874 by Hebra and Kaposi. People with this disease cannot have direct exposure to sunlight, or blisters on the skin may occur. There are only about 250 people in the world with this disease.
Retinitis pigmentosa can be caused in a person in numerous ways. It normally runs in families, however, it can also be caused from a mutation. We believe my grandmother developed the disorder from a genetic mutation, as no one else in my family has ever had the disorder or has developed it as of...
Albinism is a genetically linked disease and is presented at birth; it is characterized as a lack of pigment called melanin that normally gives color to a person’s skin, hair and eyes. This results in milky white hair and skin, and blue- gray eyes. Melanin is synthesized from amino acid called tyrosine, which originates from the enzyme tyrosinase. Albinism affects all races and both sexes; people with this disease have inherited a recessive, nonfunctional tyrosinase allele from both parents (Saladin 189). The inheritance of Albinism is coded in the gene of the parent’s alleles. Alleles are two different versions of the same gene or trait and are found on the same place of a chromosome. One allele is coded for the production of melanin that will produce normal skin, hair and eye color and another allele that represent the lack of melanin that produces abnormal skin, hair and eyes.
Albinism is a health disorder where individuals are born lacking the usual pigment in their bodies. It generally affects the color of the skin and the eye. Albinism is an uncommon illness and cannot be stop or cure. Once you have Albinism you will have it all your life. Being a infrequent condition, research still looking on how to possibly cure it. But, being a inherited condition, study does not guarantee there will be a treatment. The only way to prevent it is to check the parents for a recessive gene before having a baby.
People that have problems with vision due to albinism can’t fix their vision completely with glasses or contact lenses. The problems start in the eyes with poor development. Albinism reduced the pigment of the colored part of the eyes (iris) and the light sensitive tissue at the back of the eye (retina). They will not see things sharp and will have fast eye movement that can’t be controlled (nystagmus) and very sensitive to bright lights (photophobia). They could also have...
Human pigmentation is influenced by hemoglobins within blood vessels in the skin, carotene and melanins. Melanin, the basis of pigmentation, can be found in the forms of eumelanin and phaeomelanin. Eumelanin is the brown-black pigment located in the skin, hair, and eyes. Phaeomelanin is a yellow to reddish-brown pigment found in small quantities within the skin, eyes, and red hair. Because of these two pigments, to a greater or lesser degree, we have the variation in human pigmentation that is seen today.
...be also highly affected in people with albinism. Usually people with albinism wait until the sunsets to go outside to do some of these activities. Some individuals with albinism have problems with emotional regulation skills which is mainly affected by the way society react to their looks.
You are an African American on your way out the United States for a business trip and the plane crashes. You look around for survivors, but you see no one and hear no one. First thing you do is call for help, but you get no responses. Then as you look over you see a flag: red background, a blue x, and on that x you see white stars.
He was fearless. He was powerful. His footwork was more beautiful than a ballet dancer. He is an Olympic Gold Medalist. He is the G.O.A.T of boxing. He is… Muhammad Ali. I will inform you about the biography of Muhammad Ali of how people saw him in real life, the Movie Ali how it portrayed Muhammad Ali based on his life through screen write, and the Vietnam War. Muhammad Ali is considered one of the greatest athletes in boxing history, but before there was the Greatest of All Time or the acronym G.O.A.T World Heavy Champion Muhammad Ali, he was just a little kid that went by the name Cassius Clay.
... Blue color blindness is extremely rare, so rare that only five percent of color blind people suffer from it. The chance of having blue color blindness is equal in both men and women, as the gene is found on a different chromosome, chromosome seven. Red green colorblindness is usually found only in men. The gene that leads to Red green color blindness is found in the X chromosome. Color blindness isn’t constant in all countries and is more common in males than in females. For ethnicity it is more common in Caucasians/white people. Red- green color blindness affects ten percent of males in the United States, while only five percent of women are affected. 99% of all people with color blindness have Red-green color blindness. Overall color blindness effects a person’s life, but usually not severely, and it is more common in men than in women.
There are two main types of thalassemia. The first one is Alpha thalassemia. This occurs when a gene or genes related to the alpha globin protein are missing or mutated. It happens mostly in Southeast Asia, the Middle East, China, and in those of African descent. If one gene is missing or damaged: Your red blood cells might be smaller than normal. You will have no symptoms and you will not need treatment. If two genes are missing or damaged, you will have very mild anemia that will typically not need treatment. This is called alpha thalassemia minor or alpha thalassemia trait. If three genes are missing: You will have mild to moderately severe anemia. This is called hemoglobin H disease. If it is severe, you may need blood transfusions.