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. 2020 Jan 29;10:1623. doi: 10.3389/fphar.2019.01623

Figure 1.

Figure 1

Score plot of serum profile of Control group, model group and treatment group scanned by PCA analysis. (A) PCA score in positive ion mode. (B) PCA score in negative ion mode. (C) Loading score in positive ion mode. (D) Loading score in negative ion mode.