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. 2021 Mar 9;22(5):2783. doi: 10.3390/ijms22052783

Figure 3.

Figure 3

Changes in interleukin 8 (IL-8) mRNA expression as an indicator of inflammation induced by DEP originating from a “black smoker” diesel truck, a diesel exhaust filter regeneration machine, an emission station and NIST SRM 2975. TRPA1 inhibitor HC-030031 reduces the inflammatory effect. The symbols * and # indicate significant induction relative to control and significant inhibition by HC-030031, respectively. Reproduced with permission from [98].