Research / 2020 / Article / Fig 3

Research Article

Spheroids of Endothelial Cells and Vascular Smooth Muscle Cells Promote Cell Migration in Hyaluronic Acid and Fibrinogen Composite Hydrogels

Figure 3

CLSM images of (a) EC, (b) SMC, and (c) EC-SMC spheroids encapsulated in (1, 4, 7) HA-MA/Fg(1/3), (2, 5, 8) HA-MA/Fg(1/1), and (3, 6, 9) HA-MA/Fg(3/1) composite hydrogels for (1-3) 4, (4-6) 7, and (7-9) 14 days, respectively. To show the whole contours of the cells, the scale bars are different and can be referred to each image.