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. 2018 Feb 20;12:90. doi: 10.3389/fnins.2018.00090

Figure 4.

Figure 4

PLS-DA scores plot based on the 1H NMR spectra of the right striatum samples showed that PD group (Inline graphic) is clearly separated from control group (■) at 1, 7, and 21 days (A–C). The coefficient-coded loading plots corresponding to PLS-DA revealed the metabolites with large intensities responsible for the discrimination of the corresponding score plots.