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Serum sialic acid levels in healthy individuals
V K Hangloo1, I Kaul, H U Zargar
1Department of Surgery, Govt. Medical College, Srinagar, Jammu and Kashmir.
Journal of Postgraduate Medicine
|July 1, 1990
Summary
Serum sialic acid levels, measured using the thiobarbituric acid method, show no significant variation between males and females in healthy adults. Age and sex do not appear to influence these important biochemical markers.
Area of Science:
- Biochemistry
- Clinical Chemistry
- Human Physiology
Background:
- Sialic acids are crucial components of glycoproteins and glycolipids involved in various biological processes.
- Understanding normal serum sialic acid levels is essential for interpreting potential disease-related alterations.
Purpose of the Study:
- To establish reference ranges for serum sialic acid levels in a healthy adult population.
- To investigate the influence of sex and age on serum sialic acid concentrations.
Main Methods:
- Serum samples from 50 healthy individuals (both sexes) were analyzed.
- Sialic acid quantification was performed using the thiobarbituric acid method (Warren, modified by Saifer and Gerstenfeld).
Main Results:
- The average serum sialic acid level for males was 68.47 ± 4.85 mg%, and for females was 67.77 ± 7.87 mg%.
- The overall average for both sexes combined was 68.12 ± 6.70 mg%.
- Statistical analysis indicated no significant influence of age or sex on serum sialic acid levels.
Conclusions:
- Normal serum sialic acid levels in healthy adults are consistent across both sexes.
- Age and sex are not significant determinants of serum sialic acid concentrations in this population.
- These findings provide a baseline for future studies investigating sialic acid in various physiological and pathological conditions.