highly significantp < 0.0001
Analysis of 8-OHdG, a biomarker of oxidative DNA damage, revealed highly significant main effects of diet ( F (2, 30) = 185.6, p < 0.0001) and radiation ( F (1, 30) = 2892, p < 0.0001), as well as a robust interaction between these factors ( F (2, 30) = 177.8, p < 0.0001).