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.
Time-course of effects of methamphetamine (MA) and saline varenicline or placebo maintenance on systolic pressure (top panel), diastolic pressure (middle panel) and heart rate (bottom panel).
Notes: The data collected during infusion sessions in phase I (day 9) and phase II (day 7) are shown. X-axis: Time in min, relative to the first MA infusion. Data are expressed as mean of eight participants. Unidirectional brackets indicate one standard error of mean.
