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. 2017 Aug 19;20(12):1013–1026. doi: 10.1093/ijnp/pyx075

Figure 7.

Figure 7.

GABAA receptor delta subunit expression is reduced in the cerebellum of alcohol use disorders subjects. (A) mRNA levels of GABAA receptor δ (GABRD), α6 (GABRA6), α1 (GABRA1) subunits, and (B) 5-α-reductase 1 (SRD5A1) are expressed as fold change of controls. Methylated DNA immunoprecipitation (MeDIP) of the regulatory promoter regions of (C) GABRD and (D) GABRA6 are measured as percentage of input. Hydroxymethylated DNA immunoprecipitation (hMeDIP) of the regulatory promoter regions of (E) GABRD and (F) GABRA6. (G) Protein levels of GABRD measured as ratio of GABRD/GAPDH O.D. values are expressed as percentage of controls. Representative western blot is shown in the lower right-hand corner. Values are mean ± SEM of 24 samples per group for mRNA assays, 11 to 13 samples per group for the immunoprecipitation analysis; 25 samples per group were used for the western blot. *P < .05, Student’s t test vs controls.