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Figure 1 | Stem Cell Research & Therapy

Figure 1

From: Gelatin-chondroitin-6-sulfate-hyaluronic acid scaffold seeded with vascular endothelial growth factor 165 modified hair follicle stem cells as a three-dimensional skin substitute

Figure 1

Observation of Gel-C6S-HA scaffold characteristics. (a), (b) The scaffold formed a three-dimensional sponge-like structure, with connective transport holes between pores, observed using scanning electron microscopy. Pores were circular or polygonal in microstructure. (c) Pore sizes were not uniform, with an average pore diameter of 133.23 ± 43.36 μm. (d) Macroscopic appearance of the gelatin–chondroitin-6-sulfate–hyaluronic acid (Gel-C6S-HA) scaffold.

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