Figure 2From: In vitro and in vivo double-enhanced suicide gene therapy mediated by generation 5 polyamidoamine dendrimers for PC-3 cell lineCell growth inhibition rate curve. Cell growth inhibition rate curves were drawn to evaluate cell growth according to MTT assay. The results showed different growth inhibition rates of PC-3 cells in all groups. The Group A had an obviously higher growth inhibition rate than other groups (P < 0.01).Back to article page