Figure 4

Cell viability assessment through crystal violet staining. (A) BHK-treated cells, (B) HepG2-treated cells, UT: untreated cells in BHK and HepG2 cell lines. All results (n = 3) are significant with the p-value ≤ 0.05(***). ANE: ethanol extract of A. nobilis, ANH: n-hexane extract of A. nobilis.