Figure 1
From: Neuroprotective metabolites via fungal biotransformation of a novel sapogenin, cyclocephagenol

Neuroprotective activity of cycloastragenol and 1 against H2O2 toxicity. Error bars are the standard deviations (n = 3). p-Values were calculated with respect to H2O2-treated cells (*p < 0.05, **p < 0.01, ***p < 0.001).