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. 2023 Jan 25;15(5):1255–1275. doi: 10.1016/j.jcmgh.2023.01.004

Figure 5.

Figure 5

Fecal glutamine could increase the serum concentration of αKG. (A) Relative abundance of metabolites in the serum of the 4 groups. Samples from the WT Sham (n = 4), ABX Sham (n = 4), WT IRI (n = 5), and ABX IRI (n = 5) groups were sequenced to assess serum metabolites, but one sample from the ABX IRI group was removed from the analysis because of high heterogeneity. (B and C) PCA (B) and partial least squares-discriminant analysis (PLS_DA) (C) analysis of the 4 groups. (D) Concentrations of serum glutamine in 4 groups. (E) Heatmap of comparison of serum concentrations of amino acids and organic acids in the 4 groups. (F) Bubble chart of cluster analysis of metabolic pathways in blood. (G) Concentration of serum glutamate and αKG in the 4 groups. For all data, statistical comparisons between 2 groups were carried out by Student t test. P < .05 indicates significant differences.