Serum 5-nucleotidase in some rachitic and jaundiced Egyptian children

Area of Science:

• Biochemistry
• Pediatrics
• Hepatology

Background:

• 5-Nucleotidase (5-Nase) is an enzyme relevant to liver function.
• Pediatric liver conditions can present with varying enzyme profiles.
• Understanding enzyme changes aids in diagnosing pediatric diseases.

Purpose of the Study:

• To measure serum 5-Nucleotidase (5-Nase) levels in Egyptian children.
• To investigate the correlation between 5-Nase activity and specific pediatric conditions.
• To differentiate 5-Nase levels in infective hepatitis versus other common pediatric ailments.

Main Methods:

• Serum samples were collected from 67 Egyptian children.
• Participants included a control group and patients with infantile rickets, physiological jaundice, rhesus incompatibility, and infective hepatitis.
• 5-Nucleotidase activity was determined in all serum samples.

Main Results:

• Serum 5-Nase levels were not elevated in cases of infantile rickets or physiological jaundice of the newborn.
• A statistically significant elevation in serum 5-Nase was observed in children with infective hepatitis compared to the control group.
• No significant changes were noted in cases of rhesus incompatibility (though sample size was small).

Conclusions:

• Serum 5-Nucleotidase (5-Nase) may serve as a potential biomarker for infective hepatitis in children.
• 5-Nase levels do not appear to be significantly altered in infantile rickets or neonatal jaundice.
• Further research could explore the diagnostic utility of 5-Nase in pediatric liver disease.