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Can anyone tell me about Phenylketonuria? |
can anyone tell me about Phenylketonuria i need info Phenylketonuria (PKU) is a genetic disease of the human body where there is a deficiency of an enzyme that turns amino acid phenylalanine into tyrosine. check this page quite a bit came up on it.. "A genetic disorder in which the body lacks the enzyme necessary to metabolize phenylalanine to tyrosine. Left untreated, the disorder can cause brain damage and progressive mental retardation as a result of the accumulation of phenylalanine and its breakdown products." Phenylketonuria is a clinical syndrome of mental retardation with cognitive and behavioral abnormalities caused by elevated serum phenylalanine. The primary cause is deficient phenylalanine hydroxylase activity. Diagnosis is by detecting high phenylalanine levels and normal or low tyrosine levels. Treatment is lifelong dietary phenylalanine restriction. Prognosis is excellent with treatment. |
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PKU is actually caused by a mutation of a gene called phenylalanine hydroxylase (PAH). Every person has two of these genes. In order for PKU to occur in a person, both copies of this gene must be... Phenylketonuria is a clinical syndrome of mental retardation with cognitive and behavioral abnormalities caused by elevated serum phenylalanine. The primary cause is deficient phenylalanine hydroxy... It's a genetic disorder that is controlled by diet. There is a deficiency in amino acid and pku, problems with brain developement which can cause retardation and seizures, You must eliminate... Despite the answer given by mathwiz, who apparently has no clue the odds of contracting PKU, the number is definitely NOT hundreds of thousands, as there are likely not that many PKU sufferers in t... All I know is aspartame is poison and should be banned from our food system. It is criminal what our government is doing with synthetic sugars. There are many hidden names so buyer beware! ...PKU is caused by more than 450 different mutations of the PAH (phenylalanine hydroxylase) gene and is inherited in an autosomal recessive pattern. The PAH gene is located on the long (q) arm of chr... The only way to 'alleviate' PKU is to strictly adhere to the diet plan provided by a specialized nutritionist. My daughter has PKU, and cannot tolerate any more PHE daily than is containe... Phenylketonuria (PKU) diet A low-protein diet is the main treatment for phenylketonuria (PKU). This is because people with PKU lack an enzyme to properly process the amino acid phenylalanine, a ... |
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