Fig. 8From: Synergism of wt-p53 and synthetic material in local nano-TAE gene therapy of hepatoma: comparison of four systems and the possible mechanismOverall survival curves (a) and survival time (b) of animals from different groups. *△▲☆ represent significant difference from group A,E,B,C respectively as calculated with one-way analysis of variance and Fisher-LSD multiple comparison testBack to article page