Research Article

Xi Lei San Attenuates Dextran Sulfate Sodium-Induced Colitis in Rats and TNF-α-Stimulated Colitis in CACO2 Cells: Involvement of the NLRP3 Inflammasome and Autophagy

Figure 1

Xi Lei San and indirubin were identified by HPLC. (a) The molecular structure of indirubin. The chromatograms of (b) Xi Lei San and (c) indirubin as obtained by HPLC.
(a)
(b)
(c)