Figure 4.

The results of the cell viability assay (n = 3) obtained in the paraquat model of neurodegeneration established with differentiated SH-SY5Y cells with aqueous and ethyl acetate fractions of the total extract of G. rivale L. Mann–Whitney test with Bonferroni correction for multiple comparisons were applied to address the confidence of the differences observed in the treated cells: *—p ≤ 0.05 vs. untreated with Aβ25–35 negative control. The negative controls were supplemented with fresh medium without addition of the fractions of total extract.