Figure 7.
Effect of antioxidant treatment timepoint on overall cell survival. Cell viability, represented as % control, is shown on the y-axis, and antioxidant treatment time is displayed on the x-axis. The bars represent the mean ± SEM of three independent experiments. (A) Comparison of pre-treatment and co-treatment of antioxidants in combination with non-fibril Aβ25–35. (B) Comparison of pre-treatment and co-treatment of antioxidants in combination with fibril Aβ25–35. Statistical significance of pre-treatment vs. co-treatment was assessed using two-way ANOVA. p < 0.05.