Research Article

EGCG Maintains Th1/Th2 Balance and Mitigates Ulcerative Colitis Induced by Dextran Sulfate Sodium through TLR4/MyD88/NF-κB Signaling Pathway in Rats

Figure 3

The colonic tissue was collected from UC group, EGCG group, and TLR4 group (), and PMBA was isolated from the colonic tissue. Flow cytometry was used to detect the CD4+IFN-γ+ (Th1) cell percentage (a). Different cell subsets were distinguished according to different cell labels. Flow cytometry was used to detect the CD4+IL-4+ (Th2) cell percentage (b). Different cell subsets were distinguished according to different cell labels. Compared with control group, . Compared with UC group, .
(a) Th1 cell
(b) Th2 cell