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. 2014 May 29;9(5):e97532. doi: 10.1371/journal.pone.0097532

Figure 3. Histological and immunohistochemistry analyses of the WT colon show erosions, epithelial hyperplasia and low grade dysplasia, with progressive infiltration of CD3+ T and B220+ B lymphocytes and Mac-1+ cells.

Figure 3

A) Hematoxylin-eosin (HE) staining of the colon during the different phases of the DSS-induced colitis protocol. B) Immunohistochemistry of Mac-1+ cells in the inflammatory infiltrates at days 0, 7, 14 and 21. C) Immunohistochemistry of CD3+ cells in the inflammatory infiltrates at days 0, 7, 14 and 21. D) Immunohistochemistry of B220+ cells in the inflammatory infiltrates at days 0, 7, 14 and 21. Magnification inserted in the images.