Fig. 1.
(A) Ki67 staining was detected in 80% of tumor cell nuclei under a light microscope (original magnification ×400). (B) Ki67 staining was detected in 10% of tumor cell nuclei under a light microscope (original magnification ×400).
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.