Multiomics reveal human umbilical cord mesenchymal stem cells improving acute lung injury via the lung-gut axis

Figure 5 Differences in genus abundance of different microflorae in bronchoalveolar lavage fluid and feces of acute lung injury mice treated with human umbilical cord mesenchymal stem cells (n = 6). A and B: Heatmaps showing the differences in the genus abundance of different microflorae in bronchoalveolar lavage fluid and feces. Red represents the genus that is more highly abundant; blue/purple represents the genus that is less abundant; white/yellow indicates no difference in expression between groups. Abundance is homogenized by Z-score. The value displayed in the middle of the grid is log2 (fold change). LPS: Lipopolysaccharide; MSC: Mesenchymal stem cell; BALF: Bronchoalveolar lavage fluid.