Fig. 4. Effect of EISO, α- and β-santalol on the inhibition of ROS generation induced by 6-OHDA in C. elegans (n = 30–40 worms per experiment). The relative formation of ROS in control and treated C. elegans was quantified using fluorescence probe H2DCF-DA. Epigallocatechin gallate (EGCG, 50 μM) was used as positive control. Data were pooled from biological triplicates in experimental duplicates and presented as mean ± SEM. Probability levels of p < 0.05 were considered as statistically significant. *p < 0.05, **p < 0.01, ns, not significant.
