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. 2020 Sep 8;15:6631–6647. doi: 10.2147/IJN.S253576

Figure 4.

Figure 4

Effects of hDPSCs/SAPs on HUVECs. (A) CCK-8-based quantification of the proliferation rates of HUVECs that were 3D-cultured the SAP scaffolds for 1, 4, and 7 days. (B) Horizontal migration of HUVECs. (C) Quantification of the horizontal migration of HUVECs in CM. (D) Vertical migration of HUVECs. (E) Quantification of the vertical migration of HUVECs to CM. (F) Tube formation of HUVECs. (G) Quantification of tube formation. The following symbols indicate significant differences (P < 0.05): @Compared to α-MEM; #Compared to TCP; *Compared to RAD; &Compared to RAD/PRG/KLT.