Fig. 7.
Differential regional gene expression between regions of the lung with distinct function and metabolism during early experimental acute respiratory distress syndrome. (A) Tissue samples from nondependent (ND) and dependent (D) lung regions were analyzed using species-specific microarrays. (B) The heatmap shows relative expression in nondependent versus dependent regions (END/ED) on a log2 scale for genes with differential expression at P < 0.001 in six sheep (s1 to s6). Positive values (green) indicate higher nondependent expression, and negative (red) values indicate higher dependent expression.