Creutzfeldt - Jakob disease :: essays research papers

Plenty of people love the fact that they can enjoy flavor normal because their nous functions accordingly. Well not e precise one has the clothe of normality. In this harsh world people are dying of tout ensemble attributes of unsoundnesss and things that are undetectable or even treatable due to the fact that they study unknow origins. Many of the worlds diseases such(prenominal) as HIV, AIDS, several(prenominal) cases of Multiple Sclerosis and Muscular Dystrophies. Among these fatal and life threatening ailments Creutzfeldt-Jakob disease, new(prenominal) wise known as (CJD), takes precedence. Creutzfeldt-Jakob disease (CJD) is an unusual, degenerative, consistently terminal brain disorder, typically onset of symptoms occurs at about age 60. This disease has been reason into three major categories 1) discontinuous CJD, 2) hereditary CJD, 3) acquired CJD. In sporadic CJD, the disease occurs even though the affected does not remove any known risk factors that would cause an occurrence of the disease. This sudden occurring CJD is indisputably the most frequently diagnosed type of Creutzfeldt - Jakob disease. This statistically accounts for at least 85 percent of CJD cases. Due to that in that location are some fifty to sixty deaths per year due to sporadic CJD in the United States alone. Similar figures are seen in other countries such as Australia, Canada and the United Kingdom.In hereditary CJD, the infected person has acquire an abnormal gene due a family history of the disease or takes a test in which their results are positive for a genetic mutation that is associated with Creutzfeldt-Jakob disease. About 5 to 10 percent of cases of Creutzfeldt - Jakob disease in the United States are hereditary and the United Kingdom has a universe in the region of 58 million and there are solitary(prenominal) a few instances of deaths due to genetic CJD in a year. In acquired CJD, the disease is transmitted by exposure to brain or neural system tissue, us ually through certain medical procedures. Acquired CJD is also very rare so far there has been no solid raise that CJD is transmittable through casual encounter with a patient with CJD. Since Creutzfeldt - Jakob disease was first discovered in 1920, less than 1 percent of cases have been diagnosed as acquired CJD. Creutzfeldt - Jakob disease (CJD) belongs to a family of human and animal diseases known as the transmissible spongiform encephalopathies (TSEs). Spongiform refers to the distinctive look of contaminated brains, which become filled with holes until they watch a resemblance to sponges when seen under a microscope.