Fig. 5.
Hemodynamic changes during the anesthesia. Data are expressed as mean (SD). * P < 0.05 compared with group Sal. †P < 0.05 compared with group Alf4. Alf4 0.4 μg/kg/min alfentanil, Sal saline
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.