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.
Expression of COX-2 (A) and COX-1 (B) in tumor and normal tissue of the small intestines of ApcMin/+, cPLA2+/− mice and ApcMin/+, cPLA2−/− mice. T, tumor; N, normal. Western blots were first probed with either COX-2 or COX-1 antibodies. The blots were then stripped and rehybridized with an actin antibody to provide a loading control.
