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.
Variances of serum levels between the group with positive and negative Kita–Kyushu lung cancer antigen-1 expression in the gastric cancer patients. The titers of pepsinogen (PG) I (A), PG II (B), the ratio of PG I/PG II (C), and anti-Helicobacter pylori antibody (IgG) (D) were measured in the Kita–Kyushu lung cancer antigen-1 (+) and Kita–Kyushu lung cancer antigen-1 (-) groups. aP < 0.05; NS: Not significant using the Welch’s t-test.
