Fig. 4From: Melicope ptelefolia leaf extracts exhibit antioxidant activity and exert anti-proliferative effect with apoptosis induction on four different cancer cell linesMTS cell viability assay. Dose response curves for the cytotoxic effect of MP-HX and MP-EA (48Â h treatment) on cancerous (HCT116, HCC1937, HepG2, MDA-MB-231) and non-cancerous (CCD841, Hs27) cell linesBack to article page