Effect of selenium on DNA damage of radiation in mice splenic and blood lymphocyte

The aim of this study was to investigate the protective effects of selenium and its combination with ${\beta}$-carotene treatments prior to whole-body irradiation in mice. This was obtained the radioprotective effect of selenium and its combination with ${\beta}$-carotene by evaluation of DNA damage levels in mice spleen and blood after irradiation. (omitted)