An official website of the United States government
Here's how you know
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.
OPN protein levels and MMP enzymatic activity in bile samples after BDL. Bile samples from 4 pooled sham-operated animals and from 4 individual mice subjected to 1day BDL were analyzed for cleaved OPN (cOPN) by western blotting (A) and for MMP activities by gel zymography (B).