Figure 4.
Citrate synthase activity of SH-SY5Y-MOCK cells after 24 h incubation with (a) 100 µM alpha lipoic acid (ALA) or (b) 1 mM ALA, ethanol served as a control in both cases. Citrate synthase activity of SH-SY5Y-APP695 cells after 24 h incubation with (c) 100 µM alpha lipoic acid (ALA) or (d) 1 mM ALA, ethanol served as control. Data are displayed as the means ± SEM. N = 10–15. Statistical significance was tested via student’s t-test.