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. 2017 Jun 26;14(2):1496–1504. doi: 10.3892/etm.2017.4668

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Copyright: © Gao et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 4. — OPLS-DA score plot of CCl₄-liver fibrosis in rats serum and urine samples obtained from the two groups (control group, model group) at 12 weeks. Representative examples of (A) serum and (B) urine results. (Aa and Ba) These diagrams indicate that the model group had been separated from the control group. (Ab and Bb) Metabolic substances are represented as dots, red indicates the potential biomarkers. CCl₄, carbon tetrachloride; OPLS-DA; Orthogonal projections to latent structures-discriminant analysis.