Figure 2.

Experimental design of the induction of DSS colitis and drug treatment. (After one week of acclimatization, the mice were randomly divided into the control group, DSS group, 5-ASA group, and Jat groups. Except for the control group, other groups were given 3% DSS in sterile water to establish UC animal model. 5-ASA group and the Jat L, M, and H groups were administered orally once a day for 10 days at the same time as modeling. 7 days later, the water containing 3% DSS was replaced with sterile water, and each administration group continued to be administered for 3 days, and the mice were euthanized on the last day of the experiment).