Fig. 3From: Spatially resolved visualization of reprogrammed metabolism in hepatocellular carcinoma by mass spectrometry imaging(A) Data-driven PLSA analysis for transplanted hepatocellular carcinoma tumors after 7, 14 and 21 days of growth. (B) Two main PLSA components that distinguish different hepatocellular carcinoma tissues. (C-E) MS images and levels of arginine, spermine, and spermidine in different transplanted tumors. Comp, componentBack to article page