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. 2021 Feb 19;12:633566. doi: 10.3389/fphar.2021.633566

FIGURE 7.

FIGURE 7

Treatment with PPU and ergone improved aberrant fatty acid metabolism in CRF rats. (A) sPLS-DA of two components of 12 lipid species from control, CRF, CRF + PPU, and CRF + ERG groups. (B) Clustering analysis of 12 lipid species among control, CRF, CRF + PPU, and CRF + ERG groups. (C) Heatmap of 12 lipid species among control, CRF, CRF + PPU, and CRF + ERG groups. Red and green indicate increased and decreased levels, respectively. (D) Relative intensity analysis of 12 lipid species among the control, CRF, CRF + PPU, and CRF + ERG groups. # p < 0.05, ## p < 0.01 compared with control group; * p < 0.05, ** p < 0.01 compared with CRF group.