Menu

esh

这是一个关于科技的博客

Children with phenylketonuria an...

History of phenylketonuria

In 1934, a mother told Dr. Flynn in Norway that her maternal pku a special smell, which prompted Dr. Flynn to conduct a detailed examination of the two children and found that their urine contained a substance called Phenylpyruvate, which is why we now call phenylketonuria.

In China, about one child in every 11000 newborns suffers from phenylketonuria, and about 1000-1300 children are born every year.

Phenylketonuria in children

Phenylketonuria (PKU) is a common amino acid metabolic disease. Due to the enzyme defect in the main pathway of phenylalanine (PA) metabolism, phenylalanine can not be transformed into a tyrosine, resulting in the accumulation of phenylalanine and its keto acid, which is excreted from a large amount of enterprises in the urine. It is a systematic and common autosomal recessive cultural genetic basic disease. Both parents have different chromosome defects, but there are no clinical symptoms. The children of close relatives married have a high incidence.

Symptoms of phenylketonuria

Generally, it occurs 3-6 months after birth, and the condition gradually worsens. The main symptom is that the patient's intelligence gradually decreases, and even dementia

How to diagnose phenylketonuria?

Screening is best performed 3 days after birth for breastfeeding. Further phenylketonuria and typing tests confirm that the screening result is positive. If the child has no symptoms such as yellow hair and sweat, the doctor should take the child to the doctor for screening. If the child has no symptoms such as yellow hair and sweat during the development period, he should take the child to the doctor.

What is the role of payment gateways in e-commerce?

Here are five important roles that payment gateways play in e-commerce:Reducing distancePayment gateways act as intermed...

 

Office workers' social media teeth are silent

 

Office workers who are new to the workplace, clean their faces in fashionable clothes, but open their mouths, but some...

 

Tips for Bluetooth headsets for commuting to get off work every day, basic tips for buying machines on National Day

 

Buying a bluetooth headset to decide what this style will be used forCall Bluetooth headset: This is the most important ...

 

Go Back

Comment

Blog Search

Comments

There are currently no blog comments.