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. Author manuscript; available in PMC: 2022 Sep 1.
Published in final edited form as: J Allergy Clin Immunol. 2021 Apr 15;148(3):813–821.e7. doi: 10.1016/j.jaci.2021.04.004

Figure 3. Increased FcεRI and HLA-DR in the duodenum from individuals with HαT.

Figure 3.

Panel A. Immunohistochemical staining of FcεRI (top panel) and HLA-DR (bottom panel) from intestinal biopsies of the duodenum from a non-HαT control and HαT individual. Scale bar = 50 μM. Panel B. FcεRI positive cells per high power field. Non-HαT control, n=5 and HαT, n=18. Panel C. Optical density of HLA-DR based on IHC using Fiji ImageJ. Non-HαT control, n=5 and HαT, n=18. Summary data shown as mean ± SD. with p values determined by Mann-Whitney test. *p<0.05, ***p<0.001. Note: See mast cell enumeration in Figure 2B.