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. 2019 Sep 18;9:13510. doi: 10.1038/s41598-019-49938-9

Figure 1.

Figure 1

LTP inhibits mast cell activation. (a) Mast cells were generated from mouse bone-marrow derived lineage negative cells by culture with mIL-3 and mSCF for 8 weeks. The percentage of mast cells exceed 94%. (b) A schematic diagram showing the generation of LTP. Non-thermal plasma was treated for 60 sec per ml and used for in vitro experiments. (c) All Western blotting experiments were performed under the same condition. LTP treatment inhibits NF-κB activation in PMA/A23187-stimulated mast cells. LTP treatment inhibits (d) TNF-α, (e) IL-6, and (f) IL-13 expression in PMA/A23187-stimulated mast cells. LTP treatment reduced the secretion of (g) TNF-α, (h) IL-6, and (i) IL-13 by activated mast cells. *P < 0.05, **P < 0.01, ***P < 0.001.