“ Lactulose feeding reduced … total ethanol elimination rate by 13.8% (257 +/- 0.008 mg/kg/hr vs. 298 +/- 0.003 mg/kg/hr, p < 0.001) and … intracecal acetaldehyde concentration by 66.2% after ethanol (49 +/- 29 microM vs. 145 +/- 47 microM, p = 0.03) compared with the controls.”