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. Author manuscript; available in PMC: 2014 Aug 1.
Published in final edited form as: Neuropharmacology. 2013 Apr 12;71:191–203. doi: 10.1016/j.neuropharm.2013.03.038

Fig. 2.

Fig. 2

Receptor competition studies with nAChR compounds. 125I-Epibatidine autoradiography (in the presence of the α6β2* nAChR antagonist α-CtxMII) and 125I-α-CtxMII autoradiography were done to evaluate the interaction of the different compounds at α4β2* and α6β2* nAChRs, respectively, in rat striatum. The compounds yielded similar competition curves for α4β2* and α6β2* nAChR binding. Each value represents the mean ± SEM of 8 to 10 rats.