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. Author manuscript; available in PMC: 2016 Oct 1.
Published in final edited form as: Psychopharmacology (Berl). 2015 Aug 13;232(20):3821–3831. doi: 10.1007/s00213-015-4045-4

Fig. 2.

Fig. 2

(A) Effect of selective PAC1 antagonist PACAP(6-38) (0, 2.5, 7.5 μg/rat, i.c.v.) on reward threshold (n= 10). (B) Effects of PACAP(6-38) (0, 2.5 μg/rat, i.c.v.) and PACAP (0, 3 μg/rat) on reward threshold (n= 7). Data represent Mean ± SEM. * p < 0.05 vs. vehicle-treated group; # p<0.05 vs. PACAP-treated group (Student Newman-Keuls test).