Fig. 4From: Asprosin induces vascular endothelial-to-mesenchymal transition in diabetic lower extremity peripheral artery diseaseThe metabolomic analysis on serums from participants. A The Venn diagram showing the numbers of the upregulated (left) and down-regulated (right) metabolites in DM + PAD group compared to either DM or NC group. B The heatmap of the 59 differentially expressed metabolites that exist simultaneously in DM + PAD group compared to both DM and NC group. C KEGG pathway analysis of the 59 differentially expressed metabolitesBack to article page