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. Author manuscript; available in PMC: 2014 Jan 1.
Published in final edited form as: Alcohol Clin Exp Res. 2012 Aug 24;37(Suppl 1):E394–E403. doi: 10.1111/j.1530-0277.2012.01926.x

Figure 5.

Figure 5

Effect of rearing condition on intermittent ethanol self-administration. Graphs represent summaries of 30 min. and 24 hr. (daily) ethanol intake assessed on 12 consecutive drinking sessions conducted over a four week period. An overall effect of housing condition and drinking day, with no interaction between these variables, was observed for both 30 min. and 24 hr. intake.Post hoc analysis revealed that GH rats drank significantly less than SI (P<0.02) and STD rats (P<0.001) for both drinking measures. No differences in 30 min intake were observed between SI and STD rats but SI rats did exhibit signfiicantly lower daily ethanol intake than STD rats (P<0.04).