Analysis of oral EtOH self-administration in OF1 mice (n = 30).

<p>The dots represent means and the vertical lines ± SEM of (a) the number of effective responses and (b) amount of 6% EtOH consumption during FR1 and FR3 (in g/kg). The columns represent means and the vertical lines ± SEM of (c) breaking point values during PR and (d) blood ethanol concentrations on day 4 (FR1) **p<0.01; ***p<0.001 values for HFB mice that are significantly different from those of control mice.