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. 2023 Jun 15;14(6):846–861. doi: 10.4239/wjd.v14.i6.846

Figure 6.

Figure 6

Metabolomic analysis of Lomatogonium rotatum-treated streptozotocin-induced diabetic rats. A: The Venn diagram displays the amount of metabolites with differential expression. Different colors indicate distinct comparisons, whereas overlapping regions show differentially expressed metabolites shared by two groups; B: Serum metabolic characteristics of different groups were determined by a principal component analysis diagram; C: Cluster heat map of differentially-expressed metabolites in three experimental groups. In each sample, red and blue colors indicated higher and lower expression, respectively. LR: Lomatogonium rotatum; QC: Quality control.