Fig. 4From: Amaryllidaceae alkaloids with anti-Trypanosoma cruzi activityDose-response curves obtained from the Vero and HepG2 cell toxicity assays. Vero cells toxicity assays are represented by circles and straight lines while HepG2 cell toxicity assays are represented by triangles and dashed lines. Graphs represent mean results and SD of at least three biological replicatesBack to article page