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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
...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.
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 is caused by damage to the retina of the eye. The retina is the light sensitive layer of tissue at the back of the eye. The retina focuses images in the brain and then sends them via electrical signals up to the brain. The retina is a very important part of the eye to help a person see. What is affected in the retina from this disorder are the rods in the eye. The rods allow a person to see in the dark. Retinitis pigmentosa slowly causes the rods in the eye to deteriorate over time. Retinitis pigmentosa also can cause the cones in people’s eyes to deteriorate. If a person’s cones deteriorate first, then the person first develops blindness in the center of their eye and they lose some of their color vision. This form of retinitis pigmentosa is much rarer than the form that deteriorates the rods in the eyes.
There are two types of Albinism; the fist type is called (OCA) which is the most common type. People with this albinism have light blue- gray eyes, very light skin, and hair. The second type of albinism is ocular albinism (OA), which is less common because it is less noticeable. People with (OA) have slightly lighter eyes, skin and resemble their family members features like the color of their skin and hair. People that have oculocutaneous albinism (OCA) have an autonomic recessive chromosome that is a disorder that has two copies of the abnormal gene and is presented in o...
Albinism is a genetic condition present at birth, characterized by a small amount of melanin pigment in the skin, hair and eye. Albinism is an occasional inborn sickness related with vision difficult, which affect one in seventeen thousand persons. It is not a contagious disease and cannot be spread over contact. Albinism affects individuals from all races. Most folks with albinism have parents with a normal color of skin. Some may not even recognize that they are Albino until later on in their life. This paper will be based on the study of albinism, causes, types, the genetic transmission and some possible medical problem.
Albinism is a genetic disorder that is caused by the lack of pigments. Sometimes it only affects the eye which is called ocular albinism. You can receive albinism from your genetics. You can be an albino in your eyes, skin or hair. It affects people of all races and all around the world. Studies show one in 20,000 people worldwide have some form of albinism. Certain forms of albinism are more common in some populations. Most common form of albinism is OCAZ and is found in one in 36, 0000 Caucasians in the United States. There are four types of albinism; type 1 is characterized by white hair, very pale skin, and light colored eyes. Type 2 is less severe their skin is usually a creamy white color and their hair could be a light yellow, blonde or light brown. Type 3 has a form of albinism called “rufous oculocutaneous albinism” this usually affects dark-skinned people. They have reddish-brown skin, ginger or red hair and hazel or brown eyes. Type 3 has milder vision problems. Type 4 has the same symptoms similar to type 2. Types 1 and 2 are the most common forms; types 3 and 4 are not as common.
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.
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.
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.
Albinism is a very serious disease that could end up in death. Albinism is a recessive inherited defect in melanin, which is metabolism in which pigment is absent from skin, hair, and eyes. Albinism in hair, skin, and eyes is called oculocutaneous albinism. Humans that have oculocotaneous albinism are not able to produce melanin. These people have white, yellow, or yellow brown hair, very light ( usually blue ) eyes, and very pale skin. Their eyes may appear pink because they have very little pigment.
People with ocular albinism may have slight lightening of hair and skin colors as well, compared to other family members. At present, researchers have found 10 different types of oculocutaneous albinism, and five types of ocular albinism. Newer laboratory research studying DNA has shown that there are numerous types of changes in the genes of those with albinism, including within families. The most common types of oculocutaneous albinism are called "ty-negative" and "ty-positive". Persons with type-negative albinism have no melanin pigmentation, and more difficulty with vision.
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.
... 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.