Discovering Sicke Cell Anemia Essay -- essays research papers

Discovering Sicke Cell AnemiaThe topic that I am learning about is sickle Cell Anemia, a hereditary illness which affects red contrast cells. Throughout this research paper, I will debate what exactly it is, how it is caused, any know treatments or cures, andmany other facts that atomic number 18 classical in this disease.Sickle Cell Anemia is a health problem throughout the world. More than250,000 babies argon born worldwide with this genetical blood cell trouble(http//www.medaccess.com/h_child/reap hook/sca_01.htm). The disorder causes redblood cells to extend into a reap hook knead which clogs the arteries.Persistantpain and life-threatening infections consequence from the illness. About one in 400black soreborns in the U.S. suck sickle cell anaemia. And one in 12 blackAmeri stoogeisters die hard the sickle cell trait (http//www.medaccess.com/h_child/sickle/sca_01.htm). This leaves a size competent chance that the parent with thetrait can pass the defect onto youn g although their own health is not harmed.The cause of sickle cell anemia is rather simple but it leaves a lifethreatening affect. Anyone who carries the patrimonial trait for sickle cellanemia, but doesnt perk up the disorder, is actually protected from a severe formof malaria. This helped the children in countries where malaria was a problem,to be able to survive against that disease. What happened to those children?They grew up, had their own children and ended up passing the gene for sicklecell anemia onto their offspring.This disease is a hereditary blood disorder that affects the red blood cell.Red blood cells contain a protein called hemoglobin which transports oxygen fromyour lungs to e very(prenominal) part of your body. Hemoglobins oxygen carrying ability isessential for living(a) but if there is a structural defect on the pigmentedmolecule, it can be fatal. When a normal red blood cell distributes its oxygen,it has a disc shape. But when an affected red blood cell con taining sickle cellhemoglobin releases its oxygen, the image of the cell changes from a disc shapeto a sickled shape. In hemoglobin, there are four chains of aminic blisterings. Two areknow as alpha chains, and two are called beta chains. In a normal hemoglobin,the amino acid in the sixth position on the beta chain is known as glutamic acid(refer to diagram 1.1 on page 6). During sickle cell anemia, the glutamic acidis pushed out of its place and replaced wi... ...ease, I have learnedmany new details about it. I realized that even the slightest change in thesequence of amino acids can lead to very harmful effect. In this disease, onlyone amino acid was substituted and still the illness is very harsh. I alsolearned how exactly the cells deform and why they go into a sickle shape. Itwas very interesting to learn that the disease by and large effects African Americans.I also learned that when the sickles get occlude in an artery, it results in avery painful attack on the somebody and may cause them to have an episode. Whenepisodes occur, the patient may have to go into a hospital for pain killers.The disease also can lead to ulcers, strokes, paralysis, decay of tissues, andmany other problems throughout the individuals entire life. Sickle Cell Anemia is avery serious disease that effects a person and there way of life. It doesnthave a known cure yet but many treatments and therapy are available. If aperson has this disease, it is life-threatening and painful attacks can occur atany time, anywhere. It is important to know the causes and reasons for thedisease so that you can relate to what a person with Sickle Cell Anemia is goingthrough.