Skip to main content
. 2015 Dec 23;75(7):1357–1362. doi: 10.1136/annrheumdis-2015-208025

Figure 2.

Figure 2

Staining for S100A8 and S100A9 shows positive staining in actively inflamed biopsies. (A) Normal ileum; (B) Acute inflammation ileum; (C) Chronic inflammation ileum: low activity; (D) Chronic inflammation ileum: high activity.