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. 2018 Aug 2;9:1042. doi: 10.3389/fphys.2018.01042

Figure 6.

Figure 6

The PCA scores plot of five groups. DCM, diabetic cardiomyopathy. The colors display the subjects from different groups. Inline graphic, Control; Inline graphic, DCM; Inline graphic, DCM + Metformin 200 mg/kg; Inline graphic, DCM + Berberine 10 mmg/kg; Inline graphic, DCM + Berberine 30 mg/kg.