Degradable PHBHHx Modified by the Silk Fibroin for the Applications of Cardiovascular Tissue Engineering
Figure 10
SEM images of the morphologies of human smooth muscle cells (hSMCs) on the silk fibroin-modified PHBHHx scaffolds. (a) 1 day of culture; (b) and (c) 3 days of culture; (d) 7 days of culture. The circulated image is magnified cell shown at the top right corner of (b) [25].
