Fig. 4

OPLS-DA scores plots and corresponding S-plots from medulla of rats. a and d scores plots and S-plots in Control-T1 and GML-T1 (R2X = 0.66cum, R2Y = 0.896cum, Q2 = 0.798cum); b and e scores plots and S-plots in Control-T4 and GML-T4 (R2X = 0.49cum, R2Y = 0.918cum, Q2 = 0.719cum); c and f scores plots and S-plots in Control-T7 and GML-T7 (R2X = 0.538cum, R2Y = 0.797cum, Q2 = 0.527cum); g and j scores plots and S-plots in GML-T1 and EA-T1 (R2X = 0.651cum, R2Y = 0.989cum, Q2 = 0.925cum); h and k scores plots and S-plots in GML-T4 and EA-T4 (R2X = 0.413cum, R2Y = 0.954cum, Q2 = 0.596cum); i and l scores plots and S-plots in GML-T7 and EA-T7 (R2X = 0.584cum, R2Y = 0.928cum, Q2 = 0.8cum)