Fig. 2From: Melicope ptelefolia leaf extracts exhibit antioxidant activity and exert anti-proliferative effect with apoptosis induction on four different cancer cell linesCellular antioxidant activity of MP leaf extracts. Inhibition of peroxyl radical-induced oxidation of DCFH2 in Hs27 cells by a MP-HX, b MP-EA, c MP-MeOH, d MP-W, e Quercetin f Polyphenon-60 and g Trolox. The curves shown in each graph are from a single experiment (mean ± SD, n = 3)Back to article page