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. 2021 Sep 13;22(5):1287. doi: 10.3892/etm.2021.10722

Figure 2.

Figure 2

Effect of SIN on the mRNA expression of inflammatory cytokines in mice with DSS-induced colitis. Reverse transcription-quantitative PCR was performed to analyze the expression levels of (A) TNF-α, (B) IL-6, (C) iNOS, (D) IL-10 and (E) Arg1 in colon tissues. Data are presented as the mean ± SEM. **P<0.01 as indicated. Arg1, arginine 1; DSS, dextran sulfate sodium; iNOS, inducible nitric oxide synthase; SIN, sinomenine hydrochloride.