Fig. 3From: Metabolomics insights into the modulatory effects of long-term compound polysaccharide intake in high-fat diet-induced obese ratsReceiver operating characteristic (ROC) curves of 1H NMR metabolomics of urine and fecal samples. Multivariate ROC curves were drawn using 1H NMR metabolomic spectral data from the corresponding groups. (a-1) urine samples from HFD & CD; (a-2) fecal samples from HFD & CD; (b-1) urine samples from LF & HFD; (b-2) fecal samples from LF & HFDBack to article page