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.
(a) H&E and (b) Ki67 staining of tumor slices from different treatments. Scale bars were 20 μm and 50 μm, respectively; (c) immunofluorescence staining of HIF-1α in tumor slices from different treatments. Nuclei stained with DAPI were blue and the stained HIF-1α was green. Scale bar: 50 μm; (d) immunofluorescence staining of CD4 and CD8 in tumor slices from different treatments. Scale bar: 20 μm.
