Rett Syndrome: A Rare Incurable Disorder

Rett Syndrome is a rargon and incurable deflect unknown to many a nonher(prenominal) batch. According to the Encyclopaedia Britannica:?Rett syndrome [is a] r are progressive neurological infirmity thatcauses mental retardation, compulsive hand movements, reducedmuscle tone, difficulties walking, autism, decreased body weight,failure of the ready to grow with age, and the increased presence ofammonia in the blood.? (?Brittannica? par 1)Rett syndrome to catch with affects only females; however there are some cases where males are affected by this disorder. The reason Rett Syndrome (also called RTT or RS) mostly affects females is due to the fact that this disorder is commonly caused by a pitch contour of the methyl-CpG-binding protein 2, or MeCP2, gene. This gene is located on the X chromosome (?Overview? paginate 1 par 3). Females are born with two X chromosomes, while males are born with an X and a Y. When a female has RTT, she fortunately has another ?back up? X chromosome, which can compensate for the other X chromosome and promote a more normal healthy life. When males are diagnosed with RTT, they do not have another normal X chromosome. So if a male has RTT, he will usually not brand name it through childbirth (?Overview? page 1 par 3-4). Rett Syndrome is a very rare disorder, so not many multitude know the symptoms. This is one of the reasons why this disorder is commonly misdiagnosed for autism and intellectual palsy (?Overview? page 1 par 2). According to Dr. Susan Walker-Date, ?Although the hold in is present from birth, new-born babies appear normal and seem to develop unremarkably until the second year of life? (page 1 par 3). there are extensive tests that a child must go through before look atting diagnosed. They range from genetic testings to variation screenings (Williamson and Christodoulou page 1 fig. 1). After the child larns diagnosed with Rett... If you want to get a full essay, order it on our website: BestEssayCheap.com

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