Fig. 5From: Cell-based cytotoxicity assays for engineered nanomaterials safety screening: exposure of adipose derived stromal cells to titanium dioxide nanoparticlesADSCs migration (a), collagen contraction (b), ECM collagen secretion (c) and ECM fibronectin secretion (d) after the exposure to 0.1 and 0.4 mg/mL anatase and rutile TiO2 NPs for 3 daysBack to article page