Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2021 Apr 10;2021:6695663. doi: 10.1155/2021/6695663

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2021 Yang Lu et al.

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Histological analysis of the skin after H&E staining. (a) A schematic of a transverse section is depicted for proper identification of the respective regions. (b, c) Images of granulation tissue were obtained from the healing wound. Three days after wounding, the HUVEC-CM group showed greater inflammatory cell infiltration than did the other two groups. The epithelial cell migration distance seven days after wounding is the distance between the black lines. (d) Measurement and analysis of the length of new epithelial tissue (P < 0.05).