Figure 2: Endothelial cell (HUVEC) metabolic activity as a function of shear exposure magnitude, albumin additive and culture duration (A, early; B, late). All data are reported as the mean SEM of independent experiments. * Significantly different from no added albumin and paired BSA (paired by shear stress and culture duration, three-way ANOVA, P< 0.05), # Significantly different than early (paired by shear stress and additive, three-way ANOVA, P< 0.05).