Research Article
Protective Effect of Iridoid Glycosides of the Leaves of Syringa oblata Lindl. on Dextran Sulfate Sodium-Induced Ulcerative Colitis by Inhibition of the TLR2/4/MyD88/NF-κB Signaling Pathway
Figure 7
Iridoid glycosides reduced levels of DSS-induced inflammatory cytokines in colon tissue. Analysis of ELISA showed that the levels of IL-2, IL-4, IL-5, IL-12p40, and IL-13 were markedly decreased in the IG-treated group. Data are presented as the ( per group). ## vs. the normal control group, vs. the DSS-induced colitis group, §§ vs. the IG (20 mg/kg)+DSS group, and ★★ vs. the IG (40 mg/kg)+DSS group.
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