Research Article
All-Trans Retinoic Acid Modulates TLR4/NF-κB Signaling Pathway Targeting TNF-α and Nitric Oxide Synthase 2 Expression in Colonic Mucosa during Ulcerative Colitis and Colitis Associated Cancer
Figure 11
Effect of LPS (10 µg/ml) in the presence or absence of AtRA (10-7 M) on NO2 (a) and TNF-α (b) mRNA expression in colonic mucosa of patients with active UC and CAC. Values represent mean ± standard deviation. Significance compared with control: , (UC: ulcerative colitis; CAC: colitis associated cancer).
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