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.
Effect of increased berberine (A) and β-escin (B) doses on the MAP and HR of rats under anesthesia. Abscissae correspond to increased doses of the treatment; ordinates show changes in MAP or HR. The symbols represent the mean ± SEM of eight experiments using berberine and six using β-escin.
