Modulating oral microbiota ameliorates hypobaric hypoxia-induced anxiety- and depression-like behaviors in mice

Figure 5 Hypobaric hypoxia causes variations in the composition and diversity of the oral microbiota. A: Α-diversity is represented by the Sobs index for each group; B: Principal coordinate analysis was performed, and statistical significance between groups was evaluated using PERMANOVA; C: Richness of oral flora in each group at the phylum level; D: Richness of oral flora in each group at the genus level; E: Differences in microbial communities among groups were analyzed using a multi-group comparison of species composition. PCoA: Principal coordinate analysis; OTU: Operational taxonomic unit.