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. 2020 Apr 22;2020:1874065. doi: 10.1155/2020/1874065

Figure 4.

Figure 4

Metabolomics analysis of urine samples from control, model, and HQT rats (K denotes the control group, M denotes the model group, and G denotes the HQT group). (a) PCA score plots for comprehensive metabolomic data of the model and control groups. (b) PLS-DA score plots for comprehensive metabolomic data of the model and control groups. (c) Score plots of the OPLS-DA of the model, control, and HQT groups. (d) Cluster analysis was performed on the model group, control group, and HQT group (distance measurement method: euclidean; clustering method: ward. D).