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.
Correlation between serum TRAIL levels of RCC patients and clinicopathological factors is shown. The serum TRAIL levels were determined by ELISA. Boxplots are representative of the distribution of TRAIL levels in the sera of healthy controls or patients, based on clinicopathological factors. Statistical difference was analyzed using the Wilcoxon rank-sum test. The median serum TRAIL value of each group is shown above the box.
