Mitochondrial pathology after DA-toxins application.

Level of ATP normalized by cell viability (A) and oxidative stress (B-C) were determined at different time points. Representative pictures are showing TH expressing neurons with low level of ROS (left panel) or high level of ROS (right panel). A value of 1 corresponds to the mean intensity of luminescence in the vehicle condition (ATP) or to 5 +/- 1 neurons (ROS). All values were expressed as mean +/- SEM; n = 6/group; *, p<0,05 with One-way ANOVA followed by Dunnett’s test.