Figure 3 | Scientific Reports

Figure 3

From: Modulation of gut microbiota by berberine and metformin during the treatment of high-fat diet-induced obesity in rats

Figure 3

Responses of the structure of the gut microbiota to berberine and metformin during the treatments of obesity in rats.

(a) PCA score plot; PCoA score plot based on unweighted (b) and weighted (c) UniFrac metrics. Clustering of the group means based on the Mahalanobis distances calculated using MANOVA based on the PCA (d), unweighted UniFrac PCoA (e) and weighted UniFrac PCoA (f). P values were indicated as: *P < 0.05, **P < 0.01, ***P < 0.001.

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