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. 2022 Feb 8;239(3):729–743. doi: 10.1007/s00213-021-05958-w

Fig. 3.

Fig. 3

PCA scores scatter plot of hippocampus and jejunum metabolites. A Principal component analysis (PCA) score scatter plot demonstrated a good separation among UCMS group and control, indicating that UCMS significantly decreased some endogenous metabolites levels in hippocampus (n = 8). B PCA scatter plot of the metabolites changed in the jejunum of the UCMS rats (n = 8)