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. 2023 Nov 30;9(12):e22735. doi: 10.1016/j.heliyon.2023.e22735

Fig. 6.

Fig. 6

Assessment and statistical analysis of metabolomic identification results of intestinal microbiota in athletes after probiotic supplementation. A: PCA and OPLS-DA scores and model prediction plots in positive and negative ion mode; B: Annotated and classified map of metabolite KEGG functions.