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Figure 4 | BMC Complementary and Alternative Medicine

Figure 4

From: Plasma metabonomics study on Chinese medicine syndrome evolution of heart failure rats caused by LAD ligation

Figure 4

The PCA score plot and load chart for the GC-MS spectra obtained for the two groups 4 days after the operation. The clusters of the sham and model group metabolites are separated by the t1 axis (minor axis), and the PCA score covered 90% of the total information. (a): Principal component score plots; (b) loading plots. (red square symbol): Sham operated group; (black square symbol): Model group.

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