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Fig. 3 | Cell & Bioscience

Fig. 3

From: Ultrastructural changes during osteogenic differentiation in mesenchymal stromal cells cultured in alginate hydrogel

Fig. 3

The presence of caspase-3 (red) indicating the apoptotic process in cell from osteogenic group (ac), and the 3D-reconstruction of the microscopic data showing the extranuclear localization of caspase-3 signals (d); in cell from non-osteogenic group (eg) the caspase-3 signal was absent; nuclei stained with DAPI (a, e caspase 3; b, f nuclei; c, g merged images; d 3D-reconstruction); scale bar 10 µm

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