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. 2016 Sep 13;6:32889. doi: 10.1038/srep32889

Figure 2. Vitamin D dramatically attenuates immune cell infiltration in TNBS-induced colitis and slightly aggravates infiltration in oxazolone-induced colitis.

Figure 2

(A) Haematoxylin and eosin staining of colons on day 4 following different treatment methods. (B) Microscopic scoring of each colonic slide based on haematoxylin and eosin staining. **P < 0.01 (n = 5–6 in each group). (C) Immunofluorescence staining of colons with anti-CD4 antibody on day 2 after different treatments. Original magnification: 200×, bar = 100 μm. (D) MPO activity. **P < 0.01 (n = 5–6 in each group).