Fig. 10. Rescuing effect of EISO, α- and β-santalol on 6-OHDA induced DA neurodegeneration in C. elegans. Representative fluorescence micrograph depicting the GFP expression pattern (anterior region) of 6-OHDA treated BZ555 (dat-1::gfp) C. elegans. Graphical representation of estimated GFP intensity in all eight DA neurons. 50 μM epigallocatechin gallate (EGCG) was used as positive control. Data are presented as mean ± SEM of three independent runs, and processed by one way analysis of variance (ANOVA) followed by Bonferroni post-hoc test. Probability levels of p < 0.05 were considered as statistically significant. *p < 0.05, **p < 0.01, ns, not significant.