The Truth About Sickle Cell Disease

In 1910, a Chicago physician, James B. Herrick, discove releasedish a new illness, called reaping hook carrell. He had written a beam just rough a unhurried of his from the West Indies that had an genus Anemia characterized by unusual red cells that were reaping hook shaped. As age went on, the study led to the locating of a new sickle cell, hemoglobin (HbS). Researchers discovered that hemoglobin S had a puzzle out low solubility than blueprint hemoglobin and predicted that the low oxygen of the deoxygenated red cells changed the structure of the hemoglobin. What is sickle cell disease? reaping hook cell disease, besides called sickle cell anemia is a disease patrimonial through families in which red grunge cells be an antidromic crescent shape. This disease is common among concourse whose ancestors draw off a big from Africa, the Middle East, the Mediterranean basin, and India. In the U.S., it has the superior affect on African Americans. reaping hook cell anemia is caused by an abnormal type of hemoglobin called hemoglobin S (HbS). Hemoglobin is a protein inside red prodigal cells that carries oxygen. However, Hemoglobin S carries little oxygen to the bodys tissues. It also alters the shape of the blood cells and can break into pieces that can pin the blood flow. traffic pattern and sickle hemoglobin differs in many ways.

average hemoglobin is found in disc-shaped red blood cells that are soft, which allows them to easy flow through diminutive blood vessels. Sickle hemoglobin is hard and often gets stuck in small blood vessels and scratch the flow of blo od. Another rest is sickle cells do not liv! e as long as normal cells. Normal cells can survive for about 120 days, while sickle cells can survive for about 60 days or less. As a result, a sickle cell patient has fewer red blood cells and less hemoglobin than normal red blood cells. Sickle cell anemia is inherited as an autosomal recessive allele trait, meaning that, in allege to pass the disease, both parents essential have the hemoglobin S gene. Inheriting the hemoglobin S gene from only one parent and a...If you want to get a full essay, range it on our website: OrderCustomPaper.com

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