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. 2015 Jan 9;5:7696. doi: 10.1038/srep07696

Figure 2. Counts of IL-13-expressing cells by immunostaining.

Figure 2

(a) Immunostaining for IL-13 revealed strong cytoplasmic positivity. Positive cells were morphologically similar to mast cells (IL-13, original magnification × 400). (b) Significantly greater numbers of IL-13-positive cells were observed in the IgG4-related disease group than in the control group (p < 0.01).