Figure 3: The concentration of 8-hydroxy-2-deoxyguanosine (in fMol) in ejaculates of infertile men is represented in this box-and-whisker plot with individual values in dots. The column “before” shows the values before treatment, and the column “after” represents the values after 3 months of intake of a mixed antioxidant [42] (Courtesy Asian J Androl).