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. Author manuscript; available in PMC: 2019 Aug 1.
Published in final edited form as: Pharmacol Biochem Behav. 2018 Jun 14;171:54–65. doi: 10.1016/j.pbb.2018.06.002

Figure 6.

Figure 6

Cytisine-sensitive nicotinic acetylcholine receptor binding data in different brain regions. Data are expressed as mean ± SEM. Asterisks denote a significant difference between exposures to nicotine (nic) and saline (sal) in corresponding treatments groups (*, p<0.05, **, p<0.01, ***, p<0.001, LSD post hoc test). (#) denotes a significant difference between exposures to low nicotine dose via self-administration (SA) and pumps with intermittent (12 h) or continuous (24 h) nicotine delivery (#, p<0.05, ##, p<0.01, ###, p<0.001, LSD post hoc test). (^) denotes a significant difference between intermittent exposure to 1.2 mg/kg/12 h and 3.16 mg/kg/12 h nicotine doses via pumps (^, p<0.05, LSD post hoc test).