Fig. 2From: Antioxidant and antiproliferative activity of blue corn and tortilla from native maizeEffect 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)Back to article page