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. 2020 Sep 6;6(2):404–419. doi: 10.1016/j.bioactmat.2020.08.008

Fig. 8.

Fig. 8

Cell adhesion and proliferation on Gastrodin/PU films in vitro. (A–H) Fluorescence images of HUVECs on films after 3 and 5 days: (A, E) PU, (B, F) 1Gastrodin/PU, (C, G) 2Gastrodin/PU, (D, H) 5Gastrodin/PU. Live cells are stained green, dead cells are stained red. (I) CCK-8 assay for proliferation of HUVECs cultured with films after 1, 3, 5 days. (J) High magnification of 2Gastrodin/PU sample showed capillary-like networks in the surface of films. (Error bars represent standard deviation from the mean (n = 3). ***p < 0.001.).