Effect of Antioxidants on X-ray–induced γ-H2AX Foci in Human Blood Lymphocytes: Preliminary Observations

Abstract

The tested formulation of antioxidants significantly reduced formation of γ-H2AX and 53BP1 foci after irradiation at a radiologic radiation dose typical for computed tomographic imaging; administration 60 minutes prior to irradiation seems to be appropriate and leads to a significant reduction in foci.