FIGURE 5.
Effect of oscillatory pressure on NF-κB activation at different frequencies and pressure magnitudes. Data are mean ± 95% confidence interval (n = 4 per group) and represent fold change in activation with respect to unloaded control in each group. Statistically significant differences with unloaded controls in each frequency group are indicated by * p <0.01. ^ Statistically significant differences (p <0.05) between activation at ±12 cmH2O and activation at ±10 cmH2O or ±14 cmH2O pressure levels in each frequency group.