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. 2022 Apr 29;14:877078. doi: 10.3389/fnagi.2022.877078

FIGURE 4.

FIGURE 4

PCA score plot of all analyzed samples in positive-ion (A) mode and negative-ion (B) mode with the statistical parameters; VIP of OPLS-DA between the control and model groups in positive-ion (C) mode and negative-ion (D) mode; VIP of OPLS-DA between the model and Cy-3-G-H groups in positive-ion (E) mode and negative-ion (F) mode; Bubble chart of GO function analysis (G) and the metabolites statistics of KEGG (H).