Mice were placed in an unrestrained whole body barometric plethysmography chamber and lung function parameters were recorded for 10 minutes. Penh, p < 0.05 burn ethanol versus all groups. Breath frequency, p < 0.05 burn ethanol versus all groups, p < 0.05 burn vehicle versus sham groups. Tidal volume, p < 0.05 burn ethanol compared to sham groups, p < 0.05 burn vehicle compared to sham groups. Minute volume, p < 0.05 burn ethanol compared to sham groups, p < 0.05 burn vehicle compared to sham groups. Data were combined from 2 independent experiments. Data points shown as individual animals. N = 6-11 animals per group.