ZFIN Image: Chen et al., 2021, FIGURE 6

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Figure Caption

FIGURE 6

Comparison of species composition among the fecal microbiota of the C, M, M + M, and M + I groups at the phylum level. (A) Relative abundances of the phyla present in samples from the four groups. Percent abundance of (B) Actinobacteria (C) Bacteroidetes (D) Firmicutes (E) Fusobacteria, and (F) Proteobacteria at the phylum level among the four groups. (G) The Bacteroidetes/Firmicutes (B/F) ratio of the four groups. *p < 0.05, **p < 0.01 vs the C group; ^#p < 0.05, ^##p < 0.01 vs the M group. C: control group; M: morphine group; M + M: morphine + methadone group; M + I: morphine + isorhynchophylline group.

Acknowledgments

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