Serum Selenium is Related to Low-Density Lipoproteins in Healthy Children But Not in Children with Diabetes

  • Mehari Gebre-Medhin Department of Pediatrics, University Hospital, Uppsala, Sweden
  • Uwe Ewald Department of Pediatrics, University Hospital, Uppsala, Sweden
  • Torsten Tuvemo Department of Pediatrics, University Hospital, Uppsala, Sweden

Abstract

The serum concentrations of selenium in 13 healthy children and 27 children with type 1 diabetes mellitus were evaluated in relation to serum lipoprotein and apolipoprotein concentrations. In healthy children a correlation was found between serum selenium and both serum cholesterol (r=0.56; p<0.05) and serum triglycerides (r=0.56; <0.05) and their low-density lipoprotein (LDL) + very low-density lipoprotein (VLDL) fractions (r=0.60 and 0.56 respectively; p<0.05), but not their high-density lipoprotein fractions. Associations were also found between selenium and apolipoproteins, especially A II and C II (r=0.57; p<0.05).

In diabetic children serum selenium was significantly correlated with apolipoproteins A II and Apo C II, but not with any lipoprotein or lipid or any of their fractions.

This study supports the hypothesis that serum selenium is an integral part of the defence system against degradation products associated with LDL and VLDL in young healthy humans. These associations were not found in diabetes, which might suggest that the defence system against lipid peroxidation is less effective in this disease.

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Published
1988-09-01
How to Cite
Gebre-Medhin M., Ewald U., & Tuvemo T. (1988). Serum Selenium is Related to Low-Density Lipoproteins in Healthy Children But Not in Children with Diabetes. Upsala Journal of Medical Sciences, 93(1), 57-62. https://doi.org/10.1517/03009734000000038
Section
Original Articles