Prevalence Of Sickle Cell Anemia

Sickle Cell Anemia is a disease that affects how oxygen is carried throughout the body by blood. Specifically, sickle cell anemia is characterized by a change in the shape of red blood cells from a smooth donut shape to a crescent or sickled shape. The sickled cells are very long and stiff, so many times

Sickle Cell Anemia is a very serious disorder and people suffer from it every day. It is a genetic disorder that causes the hemoglobin in the red blood cell to distort and form into a sickle like shape. The name comes from the shape of the blood cell after it is mutated. A person who has sickle cell anemia got it from inheriting from the parents. It is the most common inherited disorder in the United States. It is also has four other names this disorder can go by HbS, Hemoglobin S Disease, SCD, and Sickle Cell .(https://ghr.nlm.nih.gov)the blood cell is formed wrong turning it into a sickle or crescent shape. Sickle cell is only a disorder. It can also be treated a lot of different ways.

People with sickle cell anemia have inherited two sickle cell genes, one from each parent. A child who has inherited the sickle cell gene from only one parent will not develop the disease, but will have sickle cell trait. People who have sickle cell trait don't have sickle cell anemia or symptoms of the disease, but they can pass the sickle cell gene to their own children.

Sickle Cell Disease is an autosomal recessive genetic disease that occurs due to a mutation in the β-globin gene of hemoglobin. Autosomal meaning that it is not linked to a sex chromosome, so either parent can pass on the gene to their child. This mutation is a result of a single substitution of amino acids, Glutamic for Valine at position 6 of a β globin chain. The presence of this mutation causes

Sickle Cell anemia is a group of inherited red blood cell disorders, or a collection of recessive genetic disorders characterized by a hemoglobin variant called Hb S. Normal red blood cells are round like doughnuts, and they move through small blood tubes in the body to deliver oxygen. Sickle red blood cells become hard, sticky and shaped like sickles used to cut wheat. When these hard and pointed red cells go through the small blood tube, they clog the flow and break apart. This can cause pain, damage and a low blood count, or anemia. There is a substance in the red cell called hemoglobin that carries oxygen inside the cell. One little change in this substance causes the hemoglobin to form long hard rods in the red cell when it gives

It has always been assumed that genetics and lifestyle play a major role in the presence of health disparities and health care issue that affects African-Americans. This paper provides a historical background to a key disease more prevalent in the African American community, Sickle Cell Anemia, the history behind the disease, genetic mechanisms that influences once probability of inheritance and in-depth treatment on how to manage, prevent and sustain a healthy lifestyle when dealing with sickle cell anemia. Sickle cell anemia is a hereditary disease that alters important aspects of the body physiologically and can be inherited via genes. Sickle cell disease (SCD) was first identified in 1910 and has existed in the continent of Africa for five

In this article, sickle cell anemia is defined as a hereditary disease that destroys red blood cells by causing them take on an elongated and rigid "sickle" shape. In addition, a different type of hemoglobin called Hemoglobin S, is the protein in red blood cells that carry oxygen throughout the body. This protein starts to wrap around other red blood cells when oxygen is lacking to form a helical shape. Once this happens the cells cluster together and elongate and the cells start to "sickle". A person who has sickle cell anemia can only get it if both of their parents carry the sickle cell trait, if only one parent has the trait then there children are at risk for having the trait.

Resulting in lack of blood flow to the region most commonly in the peripherals and organs causing pain in hands, feet, joints, fever and in severe forms develops in bones (Smeltzer, Bare, Hinkle, & Cheever, 2010). Sickle cell anemia is the most severe form of SCD, lesser forms include sickle cell hemoglobin C disease, sickle cell hemoglobin D disease, and sickle cell beta-thalassemia. (Smeltzer, Bare, Hinkle, & Cheever, 2010). . The term sickle cell trait is referred to people who are carriers of certain strand of abnormal gene, and it is a type of benign state of sickle cell hemoglobin C (Smeltzer, Bare, Hinkle, & Cheever, 2010). Though, if two people with the same traits may have child, the child will have a 1 in 4th chance of receiving two abnormal genes will develop sickle cell anemia (Smeltzer, Bare, Hinkle, & Cheever, 2010).

The Sickle Cell gene needs to be inhered from both of the parents; otherwise the individual will only carry the Sickle Cell trait. If the sickle cell trait is carried by an individual they can be asymptomatic. This individual can, however, transfer the gene abnormality to any offspring that they have. Sickle Cell Anemia is the most common form of sickle cell disease. It is also the most severe form of the disease. One variation of sickle cell anemia is hemoglobin SC disease and is one of the more common variations. Many times it manifests with a lesser degree of hemolytic anemia (1).

Sickle cell anemia affects a wide range of demographics, from young to old. However, there are specific groups of people who are likely more prone to this disease than any other group. This disease affects millions of people worldwide regardless of age, but it is particularly common amongst those who derive from specific regions of the world. Sickle cell anemia is most common in those whose ancestors are derived from the sub-Saharan region of Africa. Furthermore, other regions that are known to have a high number of people containing sickle cell anemia are from Mediterranean countries, the Arabian Peninsula, and Spanish-speaking regions as well ("Who Is at Risk for Sickle Cell Anemia?"). This disease originated from the sub-Saharan region of Africa, and later migrated to other areas through the spreading of other diseases such as malaria. This is due to the fact that sickle cell disease occurs habitually in areas that are prone to diseases such as malaria. Although this disease can affect anyone, the highest cases of sickle cell anemia were found in African-Americans than in any other race. In the United States, sickle cell disease affects about 70,000 to 100,000 Americans ("Who Is at Risk for Sickle Cell Anemia?"). The statistics show that 1 out of every 500 births is affected by sickle cell disease for African-Americans. For the Hispanics, 1 out of every 36,000 births is prone to sickle cell disease ("Who Is at Risk for Sickle Cell Anemia?"). The age ranges for which a

Approximately 1 in 13 African American babies will be born with the trait of Sickle Cell Anemia

Like most genes, hemoglobin genes are inherited in two sets…one from each parent(Ex. If one parent has Sickle Cell Anemia and the other is Normal, all of the children will have sickle cell trait. 4 If one parent has sickle cell anemia and the other has sickle cell trait, there is a 50% chance (or 1 out of 2) of having a baby with either sickle cell disease or sickle cell trait with each pregnancy,When both parents have sickle cell trait, they have a 25% chance (1 of 4) of having a baby with sickle cell disease with each pregnancy). HOW DO YOU KNOW IF YOU HAVE THIS TRAIT A SIMPLE PAINLESS BLOOD TEST followed by a laboratory technique called Hemoglobin Electrophoresis will determine the type of hemoglobin you have.

This disease is a genetic disease and it is hereditary. It is inherited as an autosomal recessive disease. This means that in order to get the gene you must receive a recessive trait from your mother and your father. The parents could both be heterozygous for the trait and therefore not have the disease, but instead they would both be a carrier. There are only a few ways that the parents could possibly pass the trait. One possibility of having a child with sickle-cell disease is if both parents are heterozygous and they both pass on their recessive allele, (25% chance for offspring to have sickle-cell disease). Another possibility

In a person that suffers from sickle cell disease, the red blood cells take on a crescent shape as they move through the body and lose oxygen. These sickled cells get stuck together in the small blood vessels and cause clots that can end up damaging organs. When

Sickle Cell Anemia is a disease that affects how oxygen is carried throughout the body by blood. Specifically, sickle cell anemia is characterized by a change in the shape of red blood cells from a smooth donut shape to a crescent or sickled shape, almost the same shape as a crescent moon. The sickled cells are very long and stiff, so sometimes