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. 2021 Sep 15;10:443–459. doi: 10.1016/j.bioactmat.2021.09.011

Fig. 1.

Fig. 1

TE regulates adhesion area and height of IPFP-MSCs in the early stage of adhesion to cell sides. (A) Morphology and adhesion area of IPFP-MSC observed by scanning electron microscope (SEM). Yellow arrows indicate IPFP-MSCs with adhesion area greater than 1200 μm2; green arrows indicate IPFP-MSCs with adhesion area less than 1200 μm2. (B) Height of IPFP-MSCs detected by Pro-film 3D. Yellow arrows indicate IPFP-MSCs with height less than 3 μm; green arrows indicate IPFP-MSCs with height greater than 3 μm. (C) Schematic diagram of adhesion area and height of IPFP-MSCs. (D) and (E) Quantitative analysis of number, adhesion area, and height of IPFP-MSCs. (n = 5, ***P < 0.001).