Fig. 6From: Bone marrow-derived from the human femoral shaft as a new source of mesenchymal stem/stromal cells: an alternative cell material for banking and clinical transplantationa Visual observation of BM-MSCt seeded on 3D bone tissue scaffold stained with Dil (red) during 14 days of culture. b Graph presents cell number calculation based on metabolic activity during 21 days of culture. In vitro measurements on days 1, 3, 7, 14, and 21 show increased metabolic activity of BM-MSCt/scaffold till 14 daysBack to article page