Sickle Cell Anemia
There have been many researches and tests done on the genetic causes of Sickle Cell Anemia and how it develops, as well as its effects on the circulatory, muscular, and respiratory systems, and it’s effects on the joints and other systems of the body. Most of the research has been done, to explore on the reasons why Sickle Cell Anemia mostly effects the African-American community and people who are from the West Coast of Africa. It has also been known that Sickle Cell Anemia also effects people from the Mediterranean countries. Sickle Cell Anemia is the most common single gene disorder found mostly among Black Americans. According to scientific research, it usually affects approximately one in 375 people of African roots. Sickle Cell conditions are also found in people from the Mediterranean countries such as Turkey, the Arabian peninsula, and the Indian subcontinent. Extensive research has also proved that Spanish speaking people in the United States, and people from the Caribbean and South and Central America, are also affected by Sickle Cell Anemia. The first case of Sickle Cell Anemia was first published in 1910 by scientists, and has been followed by at least six decades of many ob
With individuals born with sickle cell Beta-Thalassemia, the Beta [sup A] gene has mutated, and they are unable to produce the normal Beta [sup A] globin chain (Beta [sup b]) or a reduction in its production (Beta [sup +]). This adult or child with Beta-Thalassemia inherited the (S) gene from one parent and the Beta-Thalassemia gene from the other. Like the others, this person will show the signs and symptoms of Sickle Cell Anemia. People with the Sickle Cell trait, which is the messenger form of this disease, will have more than 50 percent normal hemoglobin. They are asymptomatic. Because Sickle Cell Anemia is genetic and inherited, most Black people, Spanish people, and people of the Mediterranean are very careful about who they marry and have children with. Carriers or people with no history of Sickle Cell disease in their family history are preferred. With new advances, the Sickle Cell disease can be diagnosed in newborns and older people. Tests mostly used are DNA (deoxynucleic acid) investigations, which tests the child and parent’s phenotype or genetic make-up, and complete blood counts, with counts and tests to see if the amount of blood cells is normal or decreased. The normal blood count for a person would be in the range of 3.6. Anything below that point would be considered abnormal. According to some research, the most common forms, or variations of Sickle Cell Anemia are homozygous (hemoglobin SS disease), heterozygous sickle cell hemoglobin C disease (hemoglobin SC disease), and the sickle Beta-thalassemia. Children and adults with homozygous sickle cell disease inherit a sickle cell (S) gene from each of their parents, and shows all the signs and symptoms of Sickle Cell Anemia, such as painful joints, chest pain, and kidney problems. Individuals with hemoglobin C disease inherit the S gene from one parent and a C gene from another. This means that they also show all the signs and symptoms of Sickle Cell Anemia. In some studies, it was shown that no normal hemoglobin (hemoglobin A) are produced by either one of the patients who has any one of the forms of the disease. In renal complications, the kidneys are open to damage from the sickle cells. Studies show that children with sickle cell disease and sickle cell trait cannot make urine and are highly defenseless to enuresis, or the failure to urinate. Hematuria, or blood in the urine, can occur with all types of sickle cell disease. According to research, the amount of blood is usually mild, but can become severe enough to prove a blood transfusion if left untreated. Studies also indicate that any child who has a huge blood amount in the urine should undergo genitourinary tests. Studies show that in the second de
Some topics in this essay:
Cell Anemia,
Blood Cells,
Africa Mediterranean,
Sickle Cell,
Drug Administration,
Chest Syndrome,
sickle cell,
United Europe,
Anemia Pain,
Tests DNA,
Beta-Thalassemia Beta,
cell anemia,
sickle cell anemia,
sickle cell disease,
cell disease,
acute chest syndrome,
acute chest,
chest syndrome,
blood cells,
beta sup,
bone marrow,
children sickle cell,
symptoms sickle cell,
symptoms sickle,
nitrous oxide,
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Approximate Word count = 1886
Approximate Pages = 8 (250 words per page double spaced)
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