Figure 11

Sensitivity analysis of λ _r for interpatient variability. The concentration of uninfected cells is represented by the solid line, infected cells by the dashed line, ROS by the dashed-dotted line and antioxidants by the dotted line. We also include the level of antioxidant supplementation, α _c (thin, grey line). Levels obtained at the default parameter value are indicated by dots. Stability is lost for lower values of λ _r than those illustrated.