Fig. 10From: Effect of Ce-doped bioactive glass/collagen/chitosan nanocomposite scaffolds on the cell morphology and proliferation of rabbit’s bone marrow mesenchymal stem cells-derived osteogenic cellsInverted phase-contrast micrographs show the morphology of the first passage Rabbit BM-MSCs (direct contact toxicity test) at day 3 (a) CL/CH, (b) CL/CH/C0, (c) CL/CH/C5, and (d) CL/CH/C10 scaffolds supplemented with PVC mg/ml, (e) at day 7 100% (no cells were observed in well culture plates with PVC mg/mlBack to article page