Research Article
hucMSC-Ex Alleviates IBD-Associated Intestinal Fibrosis by Inhibiting ERK Phosphorylation in Intestinal Fibroblasts
| Weight loss (%) | Stool shape | Bleeding in stool | Scores |
| 0 | Normal | None | 0 | 1~5 | Loose | Occult blood positive | 1 | 6~10 | | | 2 | 11~15 | Watery | Gross bloody stool | 3 | >16 | | | 4 |
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