Fig. 3From: Exosomes loaded with ultrasmall Pt nanoparticles: a novel low-toxicity alternative to cisplatinCytotoxicity of Pt-ExoshpMSCs. A Blue Cell Viability assay results of Pt-ExoshpMSCs on their parental cells when they were incubated with 5x-PtExoshpMSCs and 10x-PtExoshpMSCs. B Conventional microscopy images of hpMSCs incubated during 48 h with 4 and 2 µg of both 5x-PtExoshpMSCs and 10x- PtExoshpMSCsBack to article page