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Fig. 3 | BMC Complementary and Alternative Medicine

Fig. 3

From: Effective fraction of Bletilla striata reduces the inflammatory cytokine production induced by water and organic extracts of airborne fine particulate matter (PM2.5) in vitro

Fig. 3

EFB pretreatment prevented PM2.5 extracts induced proinflammatory cytokines secretion in RAW264.7 cells. TNF-α (a), IL-6 (b), and MCP-1(c) synthesis in RAW264.7 cells exposed to 200 μg/mL WEP, which was attenuated by BTE and Coelonin. # < 0.05, ## < 0.01 vs. WEP-only group. TNF-α (d), IL-6 (e), and MCP-1 (f) synthesis in RAW264.7 cells exposed to 100 μg/mL OEP, which was attenuated by BTE and Coelonin. # < 0.05, ## < 0.01 vs. OEP-only group

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