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. 2020 Feb 12;8:53. doi: 10.3389/fchem.2020.00053

Figure 9.

Figure 9

Live/Dead staining of ALG-hBMSCs, ALG-Gel-hBMSCs, and ALG-Gel-hBMSCs/3D-printed PCL scaffold with 2D well plate culture and ALG-Gel-hBMSCs with 3D bioreactor culture on day 0, 3, 7, and 14, respectively. Scale bar = 200 μm. Reproduced from Xu et al. (2019) with permission from Copyright 2019 Elsevier.