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. 2015 Jan 29;18(2):pyu072. doi: 10.1093/ijnp/pyu072

Figure 4.

Figure 4.

The effect of intracerebroventricular injection (icv) of 5-azacytidine (5’AZA) or Trichostatin A (TSA) on chronic intermittent ethanol (CIE)-induced ethanol consumption during withdrawal. The daily changes of ethanol preference or intake before and after exposure to CIE are shown. Mice received TSA (TSA+CIE, n=9) or 5’AZA (5’AZA+CIE, n=8) by daily icvs or saline (saline+CIE; n=10) injections 30 minutes before daily exposure to CIE. Mice (n=8) that received saline+air were used as control. Values represent mean±SEM. *P<.05 indicates a significant difference between the 5’AZA+CIE and saline+CIE groups; #P<.05 indicates a significant difference between the TSA+CIE and saline+CIE groups; ♦P<.05 indicates a significant difference between the saline+air and other groups (posthoc Newman-Keuls test).