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.
Expression levels of VEGF (a), MMP-12 (b), IL-1b (c), TGF-b1 (d), and TIMP-1 (e) in skin biopsies of intact mice, diabetic mice without wounds (diabetes), diabetic mice with wounds (control), and diabetic mice with wounds treated by different materials (Ch700-G, Col-G, NPs, Ch700:Col 1:1 NPs-G). The statistical significance was evaluated using the Mann–Whitney test: Black stars—p < 0.05 vs. intact mice; red stars—p < 0.05 vs. diabetic mice with wounds (control).
