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.
This figure shows the number of active lever presses (left graphs) and sucrose deliveries (right graphs) between rats pretreated with saline, 30, or 60 mg/kg bupropion. Panel A depicts responding on an FR1 schedule and Panel B shows responding on an FR3 schedule. +Significant difference from rats pretreated with saline and 30 mg/kg bupropion.
