[Relationships between the lipid metabolic parameters and the humoral factors of natural immunity in children and adolescents].

With age, antiatherogenic defense in North aboriginal children is regulated by the humoral mechanisms of immunity, by increasing the levels of immunoglobulins (IgG, IgA), interleukin-4, and tumor necrosis factor-a and decreasing the content of interleukin-8 and interferon-alpha in particular, by reflecting the ability of the immune system to maintain and reduce the atherogenicity of blood lipids.