[The effect of riboxin on lipid peroxidation in patients with acute myocardial infarct].

A study of 64 patients with acute myocardial infarction revealed an elevated concentration of peroxidation radicals in the blood, a reduction of the antioxidant system. Three hours after i/v administration of riboxin the content of peroxidation radicals reduced. After discontinuation of intravenous riboxin peroxidation of lipids increased again.