RESULTS	Furthermore , activation of natural killer cell cytotoxicity in response to interleukin-2 stimulation ( P < 0.05 ) , a reduction of total lipid peroxidation , and a reduction of soluble vascular cell adhesion molecule-1 ( P < 0.01 ) and soluble intercellular adhesion molecule-1 ( P < 0.05 ) as inflammatory blood markers were found in the Regulat but not in the placebo group .\