Fig. 4From: Investigation of the idiosyncratic hepatotoxicity of Polygonum multiflorum Thunb. through metabolomics using GC-MSGC-MS total ion chromatograms and pattern recognition for OPLS-DA images of rat liver. a GC-MS total ion chromatograms of rat liver. b The OPLS-DA scores of the control group and the model group (1 C, 2 M). c The VIP values of differential markers of C and M. d The OPLS-DA scores of M and CPHL (1 M, 2 CPHL). e The VIP values of differential markers of M and CPHLBack to article page