Fig. 2
From: Spatial metabolomics on liver cirrhosis to hepatocellular carcinoma progression
Total metabolites detected by AFADESI-MSI method in HC, LC and HCC tissue samples under positive ionization mode. a HE and MSI diagrams of HC, LC and HCC whole samples. b PLS-DA comparison of the AFADESI-MSI data. c, e, g Total metabolites detected by AFADESI-MSI method in HC, LC and HCC samples, respectively. d, f, h Differences between the detected metabolites under positive and negative ionization mode in HC, LC and HCC samples, respectively