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.
After a 20 minutes equilibration period paxilline (1 μM) was administered to group 3 and group 4. In group 2 and 3 sildenafil (3 μM) was administered 10 minutes before global myocardial ischemia was induced.
