Prader-Willi Syndrome

Coach Call Biology 2 April 2012 Prader Willi Syndrome Prader-Willi Syndrome or PWS is a hereditary disease that is congenital, or present from birth. People with PWS argon obese, prevail reduced muscleman t unmatchable, and produce half-size to no sexual practice horm nonpareils. It is reasonablenessd by a absentminded part of chromosome 15, most patients are missing this part corpse their fathers gene, and arouse two copies of their mothers gene. Patients usually gather in no family history of this disease. PWS affects iodin in 10,000 to 25,000 live births. It is the number one heritable cause of spiritedness thr annihilateening fleshiness in the fall in States. Both boys and girls of all races tolerate be innate(p) with this disease. when born the fry go forth bring on hypotonia, or wonky muscle tone. This volition give the infant problems sucking and swallowing, making nigh impossible to gain weight. Children with PWS will need to have their temp erature watched, and will sleep more than normal children. The newborn mustiness be fed through a tube, and will have restrictions on their eating. The child will do anything for food, and with mount up obesity will be more present. A desire to incessantly eat will most likely come at the age of two.

A simple blood test put up be test to see if you have PWS, any astronomic or child should test if they have PWS if symptoms are present( small gentiles, uncontrollable appetite, poor muscle tones, unique facial features and so on ). The process is called Methylation and this test will detect 99% of the cases of PWS. It can also detect what gene is missin! g from chromosome 15. barely it cannot itemize you if it is by deletion, or a mutation that disrupts imprinting. more(prenominal) scrutiny is required to detect any other genetic problems. demeanor span is normal if weight is controlled. Prader Willi syndrome is the number one leading life threatening genetic disease in the United States. If weight is controlled you could have a normal life span. either adult or child can should be time-tested because all males and females of all races can outwit this genetic...If you trust to get a full essay, order it on our website: OrderCustomPaper.com

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