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Symptoms of phenylketonuria (PKU) can include intellectual disability, delayed development, behavioral problems, seizures, and musty odor in the breath, skin, or urine. If untreated, PKU can lead to serious health problems. It is important for individuals with PKU to follow a strict low-protein diet to manage the condition.
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Is todd homozygous or heterozygous for pku?
If Todd has PKU, he would be homozygous for the gene associated with PKU, meaning he has two copies of the faulty gene. This would result in the expression of the PKU disorder.
Are there different forms of PKU or phenylketonuria?
Yes, there are different forms of PKU, including classic PKU and variant forms like mild hyperphenylalaninemia. These forms vary in severity and in the effectiveness of the enzyme phenylalanine hydroxylase, which is responsible for breaking down phenylalanine. Treatment approaches may differ based on the specific form of PKU.
What does PKU stand for?
Phenylketonuria (PKU) is not an eating disorder. It is an inherited disorder which the body cannot break down phenylalanine, which is a part of protein. If PKU is not treated soon after birth, it can cause brain and nervous system damage.
What is the average life expectancy of someone with PKU?
With early detection and adherence to a strict low-phenylalanine diet, individuals with PKU can have a normal life expectancy similar to the general population. Without proper management, however, PKU can lead to intellectual disabilities and other health complications that may affect life expectancy. Regular monitoring and diet management are key factors in determining individual outcomes for those with PKU.
How many people have pku?
I have PKU, and I find this question irresponsible. Instead of asking the question, "Do people die of PKU?" you apparently assume it is a fact that people can and do die of this disease without providing any evidence whatsoever. When parents first discover that their child has PKU many of them go to the web to get more information. It is bad enough that the first thing many of them read is "can lead to severe mental retardation" without realizing there are successful treatment options. But this question is even more irresponsible. I would highly recommend you revise it or clarify it, because it is dangerous and destructive.
What happens if you have a unbalanced diet to PKU?
You can induce serious symptoms of PKU, esp behaviour and other mental problems.
Symptoms of phenylketonuria PKU may be minimized or suppressed by a diet low in?
Phenylalanine. This amino acid is found in protein-containing foods like meat, fish, eggs, dairy, beans, and nuts. Following a low-phenylalanine diet can help manage PKU symptoms and prevent complications.
How are the cause and onset of symptoms of huntingtons disease different from of PKU and Tay-Sachs disease?
Typcially, onset of symptoms with HD is from the mid 30-s to 40's.
How are the cause and onset of symptoms of Huntington's disease different from those of PKU and Tay Sachs disease?
Typcially, onset of symptoms with HD is from the mid 30-s to 40's.
What chromosome is pku carried on?
Phenylketonuria (PKU) is caused by a mutation in the PAH gene located on chromosome 12. This gene is responsible for producing an enzyme called phenylalanine hydroxylase, which is essential for breaking down the amino acid phenylalanine. Mutations in this gene can lead to the accumulation of phenylalanine in the blood, resulting in the symptoms of PKU.
What are some behavioral symptoms of PKU?
People with PKU tend to avoid contact with others, appear anxious and show signs of depression. However, some patients may be much more expressive and tend to have hyperactive, talkative, and impulsive personalities
How are the cause and onset of symptoms of Huntington's disease different from those of PKU and Tay-Sacks disease?
PKU and T-S are generally diseases of children. In most cases, the symptoms of Huntington's appear gradually, usually starting after age 30. You can get more information on HD from the wesite for HDSA.
Is todd homozygous or heterozygous for pku?
If Todd has PKU, he would be homozygous for the gene associated with PKU, meaning he has two copies of the faulty gene. This would result in the expression of the PKU disorder.
What is the relationship between PKU and protein?
PKU is characterized by the inability to convert the amino acid phenylanine into the amino acid tyrosine. If dietary intake persists then symptoms as severe as brain damage could ensue. Amino acids ,like phenylanine and tyrosine, are the building blocks of protein.
What is the survival rate for PKU?
100%
If both heterozygous parents are carriers of a recessive allele for phenylketonuria the probability that a given child of these parents will have PKU is?
The probability that a given child will have PKU is 25%. This is because both parents are carriers of the recessive allele (heterozygous), so there is a 25% chance that they will each pass on the recessive allele, resulting in the child having PKU.
When was the first case of pku reported?
First case of PKU was reported in Munster Germany in 1964.
