Fig. 1From: Osteogenic commitment of Wharton’s jelly mesenchymal stromal cells: mechanisms and implications for bioprocess development and clinical applicationDifferences in timing for osteogenic differentiation in BM-MSC and WJ-MSC cultures. Alkaline phosphatase (a) and alizarin red (b) staining at indicated times. N = 3 for both MSC types. Scale bars: 100 μmBack to article page