Research Article

Metabolomics Profiling to Investigate the Pharmacologic Mechanisms of Berberine for the Treatment of High-Fat Diet-Induced Nonalcoholic Steatohepatitis

Figure 2

PCA scores plots discriminating HFD-fed rats from normal control rats and berberine treatment rats: (a) positive ion mode; (b) negative ion mode. Note. ■ showed normal control rats; ▲ showed HFD-induced NASH rats; ● showed NASH combined with berberine treatment rats.
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(b)