Figure 4. HIF-1 staining properties of the bladder in Group 1 (a), Group 2 (b), Group 3 (c), and Group 4 (d). Ep = epithelium, LP = lamina propria.
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.