From: Lactobacillus paracasei R3 protects against dextran sulfate sodium (DSS)-induced colitis in mice via regulating Th17/Treg cell balance
Score
Weight loss
Stool cinsistency
Gross bleeding
0
None
Normal
Negative
1
1–5%
2
6–10%
Losse stool
Haemoccult
3
11–15%
4
> 15%
Diarrhea
Bleeding(visible)