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.
Immunohistochemical staining of Ku80 in lung adenocarcinoma and adjacent nontumor lung tissues. (A) Ku80 staining was weak in nontumorous lung tissue, (B) low level of expression of Ku80 in lung adenocarcinoma and (C) high level of expression of Ku80 in lung adenocarcinoma. Ku80 staining was brown and predominantly nuclear in the samples examined. Magnification × 400, scale bar 50 μm.
