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. 2020 May 22;15(5):e0233537. doi: 10.1371/journal.pone.0233537

Fig 5. Serum total IgE concentration and monocyte surface IgE density are similar between allergic and nonallergic horses.

Fig 5

Total IgE in serum and on monocytes was measured and compared between allergic and nonallergic horses. Graphs compare allergic (closed circles, ●, n = 7) and nonallergic (open circles, ○, n = 7) horses. Months with Cul exposure and clinical signs in allergic horses are denoted by bolded months and a gray shaded box. (A) Serum total IgE concentration (ng/ml). (B) IgE Median Fluorescence Intensity (MFI) on IgE-binding monocytes (IgE+/CD14low). (C) The correlation between serum total IgE concentration and IgE MFI on IgE-binding monocytes was compared for all horses at all time points tested (April 2018 –March 2019).