Research Article

In Vitro Screening of Three Indian Medicinal Plants for Their Phytochemicals, Anticholinesterase, Antiglucosidase, Antioxidant, and Neuroprotective Effects

Figure 3

Neurotoxic effects of A. alnifolia, P. indica, and O. obtusata on SK N SH cells (human neuroblastoma cell line). Bar chart shows the percentage of cell viability in the presence or absence (control) of indicated concentrations of A. alnifolia, P. indica, and O. obtusata. MTT assay was done to assess cell viability. Cell viability corresponding to control cells was considered as 100%. The values represent the mean SEM of three independent experiments, each one performed in triplicate in different cell batches. Statistics show neurotoxic effects of these plant extracts versus controls. < 0.05 versus 100% cell viability (one-way ANOVA test).