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. 2021 Sep 7;8:713312. doi: 10.3389/fmed.2021.713312

Figure 3.

Figure 3

Immune complex (IC)-induced reactive oxygen species (ROS) release from PMNs depends on different PI3K isoforms. Human PMNs were activated with immobilized ICs in the presence of either one of the PI3K isoform-selective inhibitors. Release of ROS was tracked for 2 h and the area under curve (AUC) was calculated. Data were normalized to positive control (IC-stimulated PMNs with solvent). Data are shown as Tukey's box-and-whisker plots. n = 6. ANOVA on ranks (Kruskal-Wallis) was applied followed by a Bonferroni t-test for multiple comparisons. Data were normalized to stimulated cells. *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001.