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. 2024 Aug 25;16(1):2392875. doi: 10.1080/19490976.2024.2392875

Figure 4.

Figure 4.

Spearman’s correlation heatmaps of pre-intervention microbiota composition and changes in markers of SkM-ox. Significant correlations in men (a) and in women (b) as results of EGCG+RES supplementation. Data on the x-axis are represented as changes in SkM-ox (week 12-week 0, δpmol O₂/mg muscle), after additions of malate+glutamate (MG, adp-stimulated state 2, complex I), malate+glutamate+succinate (MGS, state 3, complex I&II), cytochrome c (mitochondrial integrity), oligomycin (mitochondrial proton leak), and carbonyl cyanide-4-phenylhydrazone (FCCP, maximal mitochondrial respiration). A red color indicates positive correlations and blue negative. A ‘*’ indicates correlations with an fdr-adjusted P-value of Q < 0.2. Uncultured, uncultured bacterium of the Ruminococcaceae family.