Table 3.
The relative abundance of intestinal flora at phylum, family, and genus levels
| Flora | Con | HFD | ProH |
|---|---|---|---|
| Phylum | |||
| Firmicutes (G+) | 65.27 ± 2.81 | 33.66 ± 5.42* | 80.60 ± 9.45** |
| Bacteroidetes (G−) | 20.22 ± 5.91 | 25.58 ± 1.76* | 7.70 ± 1.04** |
| Proteobacteria (G−) | 6.64 ± 1.64 | 21.59 ± 13.25* | 4.13 ± 2.41** |
| Fusobacteria (G−) | 0.01 ± 0.00 | 21.43 ± 16.37* | 0.09 ± 0.15** |
| Candidatus Saccharibacteria (G−) | 0.22 ± 0.20 | 0.06 ± 0.05 | 1.31 ± 0.12** |
| Family | |||
| Ruminococcaceae (G+) | 23.80 ± 6.84 | 13.74 ± 2.22* | 30.11 ± 6.45** |
| Lachnospiraceae (G+) | 28.57 ± 3.60 | 11.57 ± 4.72* | 21.14 ± 5.33 |
| Fusobacteriaceae (G−) | 0.01 ± 0.00 | 21.43 ± 16.37* | 0.09 ± 0.15** |
| Clostridiales_unclassified (G−) | 4.61 ± 0.45 | 2.24 ± 1.39* | 12.88 ± 4.99** |
| Bacteroidaceae (G−) | 3.45 ± 0.41 | 6.88 ± 1.66* | 0.38 ± 0.21** |
| Porphyromonadaceae (G+) | 10.09 ± 1.28 | 2.73 ± 0.42* | 3.82 ± 1.27 |
| Helicobacteraceae (G−) | 0.94 ± 0.30 | 12.93 ± 16.65* | 0.43 ± 0.51** |
| Enterobacteriaceae (G−) | 2.25 ± 3.54 | 4.94 ± 3.77 | 0.15 ± 0.04** |
| Clostridiaceae (G−) | 0.20 ± 0.34 | 0.17 ± 0.07 | 1.86 ± 2.49** |
| Eubacteriaceae (G+) | 0.03 ± 0.01 | 0.21* ± 0.20 | 0.03 ± 0.00** |
| Peptostreptococcaceae (G+) | 0.37 ± 0.28 | 0.04 ± 0.05* | 1.54 ± 1.20** |
| Oscillospiraceae (G−) | 0.06 ± 0.03 | 0.01 ± 0.01 | 0.13 ± 0.06** |
| Lactobacillaceae (G+) | 0.61 ± 0.48 | 0.03 ± 0.01* | 1.59 ± 1.41** |
| Bifidobacteriaceae (G+) | 0.01 ± 0.00 | 0.01 ± 0.00 | 0.12 ± 0.01** |
| Genus | |||
| Bacteroides (G−) | 3.45 ± 0.41 | 6.82 ± 1.62* | 0.35 ± 0.22** |
| Fusobacterium (G−) | 0.01 ± 0.00 | 21.42 ± 16.37* | 0.09 ± 0.15** |
| Bifidobacterium (G+) | 0.01 ± 0.00 | 0.01 ± 0.01 | 0.12 ± 0.08** |
| Escherichia (G−) | 1.86 ± 2.93 | 3.01 ± 2.47 | 0.04 ± 0.01** |
| Blautia (G+) | 0.13 ± 0.21 | 0.68* ± 0.12 | 0.18 ± 0.25** |
| Roseburia (G+) | 2.74 ± 1.98 | 0.09 ± 0.12* | 0.54 ± 0.28** |
| Lachnospiraceaincertaesedis (G+) | 1.01 ± 0.79 | 0.00 ± 0.00* | 0.24 ± 0.06** |
| Ruminococcus (G+) | 2.24 ± 1.21 | 0.92 ± 0.70 | 5.09 ± 6.05 |
| Ruminococcus2 (G+) | 0.25 ± 0.20 | 0.04 ± 0.02* | 0.21 ± 0.06** |
| Oscillibacter (G−) | 4.12 ± 3.04 | 0.68 ± 0.47* | 2.95 ± 1.80 |
| Lactobacillus (G+) | 0.61 ± 0.48 | 0.03 ± 0.01* | 1.59 ± 1.41** |
| Collinsella (G−) | 0 ± 0.00 | 0.09 ± 0.11* | 0.02 ± 0.01 |
*
p < 0.05 compared to Con.
**
p < 0.05 compared to HFD, (G+) represents Gram‐positive, (G−) represents Gram‐negative, n = 6.