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. 2012 May 14;7(5):e37139. doi: 10.1371/journal.pone.0037139

Figure 4. Immunohistochemical localization of FOLH1 in disease unaffected ileal mucosa from the proximal margin of resected ileum from an ileal CD subject (left panel) and a control non-IBD subject.

Figure 4

The more prominent FOLH1 staining in the ileal CD sample is localized to the villous epithelium. Magnification is 100×. Bar is 200 µm.