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. 2008 Nov 4;12(6):R135. doi: 10.1186/cc7108

Figure 2.

Figure 2

Distribution of fractions of non-aerated and aerated tissue in end-expiratory spiral computed tomography scans. Filled bars indicate oleic acid-induced acute lung injury (ALI), and outlined bars indicate hydrochloric acid-induced ALI. Fractions of densities are presented as mean ± standard error of the mean. *P < 0.05: ventral versus dorsal, analysis of variance (ANOVA). +P < 0.05: interaction of ventral-dorsal and apical-diaphragmatic distribution, ANOVA. #P < 0.05: interaction injury and left-right distribution. &P < 0.05: left versus right in juxtadiaphragmatic regions for hydrochloric acid-induced ALI, Tukey's honest significant differences (HSD). §P < 0.05: apex versus diaphragm for corresponding region of interest (ROI), Tukey's HSD. $P < 0.05: left versus right for corresponding ROI, Tukey's HSD.