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. 2017 Oct 30;11:110. doi: 10.1186/s13065-017-0341-x

Fig. 2.

Fig. 2

Effect of blue corn and tortilla extracts on cell viability in HepG2 and H460 human cancer cell lines. R (+). Quercetin 50 μ. R (−). Culture medium. Different letters indicate that there are significant differences (p ≤ 0.05)