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.
Effects of the NMDA receptor antagonist APV on cholinergic signals evoked by nAChR agonists. a, b, Choline signals induced by nicotine (a) or ABT-089 (b) after infusions of saline (nicotine, red; ABT-089, green) or a low dose of APV (40 pmol). ABT-089, but not nicotine-evoked cholinergic activity was attenuated by this dose of APV. c, Reduction in nicotine- and ABT-089-evoked signal amplitudes (SEM) by APV infusions (nicotine, red bars; ABT-089; green bars; ***p < 0.001 saline vs APV.
