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. 2022 Feb 17;9:802715. doi: 10.3389/fped.2021.802715

Figure 1.

Figure 1

Basophil activation tests (BATs) by flow cytometry in the diclofenac anaphylactic patient. (A) Representative images using the basophil activation marker CD203c gating strategy showing positive results of BAT with (B) diclofenac (2 mg/ml) and (C) indomethacin (2 mg/ml) and negative results of BAT with (D) acetaminophen (10 mg/ml) are shown.