Fig. 5.
Hematoxylin-eosin (H&E) stained images of the wound tissue at the end of 14th day post-surgery. (a) PCL/gelatin group, (b) PCL/gelatin/Vit B12 group, and (c) Negative control group. Asterisk indicates epithelial tissue formation
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.