Research Article

Anti-Inflammatory Effects of Heat-Processed Artemisia capillaris Thunberg by Regulating IκBα/NF-κB Complex and 15-PGDH in Mouse Macrophage Cells

Figure 2

Effects of HPAC on cell viability and cytokine production. (a) RAW 264.7 cells were treated with 5–500 μg/mL of HPAC and cell viability was determined by MTT assay. RAW 264.7 cells pretreated with indicated concentration of HPAC followed by LPS for 24 h and the production of (b) IL-6, (c) IL-1β, and (d) TNF-α were determined by ELISA. DXM was used as a positive control. The data are presented as means ± SEM (n = 3). (a) versus DMSO group, (b– d) versus control group, versus LPS group.
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