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. Author manuscript; available in PMC: 2014 May 1.
Published in final edited form as: Psychopharmacology (Berl). 2013 Jan 13;227(2):263–272. doi: 10.1007/s00213-012-2960-1

Figure 3.

Figure 3

Panels A and B: Plasma corticosterone in F1 offspring of females exposed to morphine during adolescence. Adult male F1 offspring were treated acutely (once) or repeatedly (8 times) with quinpirole (0.5 mg/kg, sc) or its 0.9% saline vehicle. Corticosterone was determined in plasma collected 90 min after the acute (panel A) or repeated (panel B) treatment. Data are corticosterone (ng/ml) ± SEM for groups of 5-10 animals. Panels C and D. Plasma corticosterone in F2 offspring of females exposed to morphine during adolescence. Adult male F2 offspring were treated acutely (once) or repeatedly (8 times) with quinpirole (0.5 mg/kg, sc) or its 0.9% saline vehicle. Corticosterone was determined in plasma collected 90 min after the acute (panel C) or repeated (panel D) treatments. Data are corticosterone (ng/ml) ± SEM for groups of 5-7 animals. *p<0.05 vs SAL-quin.