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. Author manuscript; available in PMC: 2015 Feb 1.
Published in final edited form as: Alcohol Clin Exp Res. 2013 Oct 11;38(2):428–437. doi: 10.1111/acer.12288

Figure 1.

Figure 1

Age influenced male, but not female, DID alcohol consumption. Ethanol consumption is shown for F1 mice over four days using the DID paradigm for A. males and B. females. The bars represent average ethanol intake in g/kg/day over the four days for adolescent (P30, light textured; n = 18) and adult (P70, dark textured; n = 18) mice as mean ± S.E.M. Two-way ANOVA revealed a significant overall difference in drinking between the adolescent and adult male mice (F (1,34) = 8.139, p < 0.05) but not in the female mice (F (1, 13) = 1.854, p = ns; n = 7 (P30), n = 8 (P70)). Tukey's post-hoc analysis revealed a significant day effect between adolescent and adult male mice for days 3 and 4 (*p < 0.05).