Fig. 4From: Novel Delivery of Mitoxantrone with Hydrophobically Modified Pullulan Nanoparticles to Inhibit Bladder Cancer Cell and the Effect of Nano-drug Size on Inhibition EfficiencyEffect of treatment with mitoxantrone and NPs on cell proliferation of bladder cancer cell line MB49. Cell viability was assessed by tetrazolium-based assay with 24-, 48-, and 72-h treatment with mitoxantrone and nano-drugs from 0 to 0.5 μg/mL on the murine bladder cancer cell line MB49Back to article page