Wound healing (IMAGE)
Caption
Figure 3. Schematic illustration of a wound healing application of a two-layer fibro-gel encapsulating different drugs (upper pane). The TC was loaded into the bottom-layer with shorter fibers (Lfiber=8.8 mm), while the EGF was loaded in the upper-layer with longer fiber (Lfiber =220 mm). Two layers of the fibro-gel were extruded sequentially. In vivo proof-of-concept of the efficacy of the fibro-gel (bottom pane). Photographs of mice skin wound tissues for different groups on days 0, 4, 8, and 12 and Hematoxylin and eosin (H&E) staining of skin tissue for the fibro-gel with TC and EGF group (B) on day 8.
Credit
The University of Hong Kong
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