Journal of Lipid Research, Vol 22, 1-6, Copyright © 1981 by Lipid Research, Inc.
Long chain nonesterified fatty acid patterns in plasma of healthy children and young adults in relation to age and sex
V Rogiers
In a large group of healthy Belgian children and young adults, the absolute
and relative concentrations of nonesterified fatty acid patterns were
determined by an appropriate gas-liquid chromatographic technique. The
statistical analysis of the results showed that concentrations were
dependent on age and sex. The absolute concentration of each fatty acid and
the total nonesterified fatty acid concentration decreased exponentially
with age and were significantly higher for girls than for boys. In
addition, it was found that variation of relative concentrations with age
was rather small. Furthermore, the concentration of monounsaturated fatty
acids was significantly higher and that of saturated acid significantly
lower for girls than for boys.