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. Author manuscript; available in PMC: 2018 Jan 5.
Published in final edited form as: Brain Res. 2016 Apr 13;1642:445–451. doi: 10.1016/j.brainres.2016.04.023

Fig. 2.

Fig. 2

Effects of acute nicotine (0.09 0.18, and 0.36 mg/kg) on CPFE in adult and adolescent mice (n=7–12). Upper Panel: Adolescent mice (PND 38) showed CPFE in the saline treated groups with 1 day delay but showed acute nicotine enhancement of CPFE only with the highest dose of nicotine (0.36 mg/kg). Lower Panel: Adult mice (PND 53) showed both basic CPFE in the saline treated mice with 1 day delay and the acute nicotine-induced enhancement of CPFE at all three nicotine doses. Error bars indicate Standard Error of the Mean (SEM) and asterisks represent differences from the saline group at the p<0.05 level.