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. 2019 Jun 4;9(30):17490–17500. doi: 10.1039/c9ra02166c

Fig. 3. Multivariate analyses of metabolites in OVA-induced allergic rhinitis in positive ion mode. (a) OPLS-DA score plot of serum UPLC-MS spectra data for the control group (black marks) and model group (red marks). (b) Loading plot of OPLS-DA model of UPLC-MS spectra data for the control and model groups. (c) S-plot of OPLS-DA model of UPLC-MS spectra data for the control and model groups. (d) VIP plot of the OPLS-DA model of UPLC-MS spectra data for control and model groups.

Fig. 3