| UC | Ulcerative colitis |
| IBD | Inflammatory bowel disease |
| DSS | Dextran sulfate sodium |
| PMP | 1-phenyl-3-methyl-5-pyrazolone |
| TFA | Trifluoroacetic acid |
| DAI | Disease Activity Index |
| LDA | Linear discriminant analysis |
| ASVs | Amplicon sequence variants |
| LEfSe | Linear Discriminant Analysis Effect Size |