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. 2018 Aug 20;8:12481. doi: 10.1038/s41598-018-31019-y

Figure 4.

Figure 4

Collected samples from (a) the inner wall (IW) outlet and (b) the outer wall (OW) outlet (scale bar is 200 µm). (c) monolayer culture in a 6-well plate in day 5 and (d) PrestoBlue assay displays semi-quantitative growth of harvested BM-hMSCs compared to control sample. (e) Viability of harvested BM-hMSCs from the OW outlet at pass (I,II) and the IW outlet at pass (II) compared to initial viability. (f) Yield gains from the OW outlet at first and second pass and loss from the IW outlet at second pass. (g) Multipotency assay of harvested BM-hMSCs using Oil Red O, Alizarin red and Alcian blue solution to stain lipid droplets (adipocytes, left panel), calcium deposits (osteoblasts, central panel), and extracellular matrix proteins (chondrocytes, right panel) respectively.