Fig. 3.
a, b,3H-WIN-35,428 (a) and3H-Epi binding (b) in rat striatal membranes obtained from control and 6-OHDA lesioned rats.c, Immunoprecipitation of nAChR subunits in 2% Triton X-100 extracts from control and 6-OHDA lesioned striata. Each value represents the mean ± SEM of three separate experiments. Statistical analysis according to Mann–Whitney U test, **p < 0.01.