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. 2020 Jul 16;10:238. doi: 10.1038/s41398-020-00923-1

Fig. 2. Nine weeks of dulaglutide treatment reduced ethanol intake in female rats.

Fig. 2

a Compared to vehicle (Veh, square), repeated dulaglutide treatment (Dul, triangle) decreased ethanol intake in female rats during active treatment (session 1–27). After treatment discontinuation (session 28–33, area marked with grey) ethanol intake did not differ between the dulaglutide and vehicle groups. b Dulaglutide treatment reduced ethanol preference, however this effect did not persist after treatment termination. Dulaglutide did not affect (c) water or (d) total fluid intake. e Dulaglutide decreased food intake, but this difference was not evident after treatment termination. f Dulaglutide treatment reduced the body weight gain. This overall lower body weight gain sustained post-treatment. #P < 0.05: treatment effects after repeated measures two-way ANOVA, P < 0.05, ••P < 0.001, •••P < 0.001: Bonferroni post-hoc analysis. Session 0 represent the baseline values.