Table 3.

Basal ATP level and ATP concentrations after incubation for 24 h in SY5Y-Mock cells with POS of different concentrations (0.001 nM–10 μM) and after insult with rotenone (250 nM) in SH-SY5Y-Mock cells; basal ATP concentrations served as control, n = 7, mean ± SEM, one-way ANOVA with Bonferroni posttest; ^∗ P < 0.05, ^∗∗ P < 0.01, ^∗∗∗ P < 0.001.

Correlated values	ATP (% of control)	ATP after insult (% of control)
0.001 nM vs. control	102.6 ± 2.9	66.9 ± 1.2
0.1 nM vs. control	110.6∗ ± 2.0	70.6∗ ± 1.5
10 nM vs. control	114.9∗∗∗ ± 3.3	70.3∗ ± 2.56.1
1 μM vs. control	111.3∗∗ ± 1.8	70.4∗ ± 2.4
10 μM vs. control	103.4 ± 1.7	67.1 ± 1.6