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. 2021 Mar 17;12:618577. doi: 10.3389/fimmu.2021.618577

Figure 7.

Figure 7

Nlrp3 and caspase 1 deficiencies protest rEIII-induced neutrophil ROS production and NETosis. Treatments (1 h) of rEIII (0.6 μM)-induced elevations of neutrophil cellular reactive oxygen species (ROS) (A) hydrogen peroxide (B), superoxide (C) in vitro. Treatments (1 d) of rEIII (2 mg/kg)-induced elevations of circulating CitH3 (D) levels in wild type mice. By contrast, such rEIII (0.6 μM in vitro, 2 mg/kg in mice)-induced stimulations are markedly reduced in Nlrp3−/− and Casp1−/− gene knockout mice in both in vitro and in vivo experiments (A–D). n = 6, #P < 0.05, ##P < 0.01, vs. respective wild type (WT) groups; *P < 0.05, **P < 0.01, vs. respective vehicle groups.