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. 2016 Jul 25;16:239. doi: 10.1186/s12906-016-1181-2

Fig. 1.

Fig. 1

Cell viability assay showing cytotoxicity of Alisma orientale extract (AOE) in HepG2 cells. HepG2 cells were treated with different concentration of AOE for 24 h, and then MTT assay was performed to measure cell viability. Values are mean ± SEM. Statistical significant was determined using one-way ANOVA test, * p < 0.05 compared to control; *** p < 0.001