|
Fig. 5 Percentage of TUNEL-stained apoptotic cells in zebrafish telencephalon (n = 4) exposed to Al and Fe (A,B). Telencephalic mitochondrial activity demonstrated by MTT assay (n = 6) (C,D). Statistical differences to the control are represented by asterisks (*p < 0.05; **p < 0.005; and ***p < 0.0001), and the differences between exposure X recovery are represented by the pound (# p < 0.05; ## p < 0.005; ### p < 0.0001). Two-way ANOVA followed by Sidak's multiple comparison test was used to verify statistical differences between the same group from different experiments (exposure X recovery) and one-way ANOVA followed by Tukey's Honest Significant Difference was used to verify statistical differences between the different groups from exposure or recovery.