Metabolomics Analysis of the Development of Sepsis and Potential Biomarkers of Sepsis-Induced Acute Kidney Injury

Figure 5

(a) Venn diagram of differential metabolites identified by multivariate and univariate statistical methods. (b) Z-sZ score plots of 36 potential biomarkers. (c) Z-sZ score heat map of 36 potential biomarkers according to the classes with names (LPS2 vs. LPS6). (d) Overview of pathway analysis. Metabolic pathway enrichment analysis (MPEA) was performed to identify the most relevant metabolic pathways.

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