Research Article

Effects of 18β-Glycyrrhetinic Acid on Fungal Protease-Induced Airway Inflammatory Responses

Figure 3

Inhibitory effects of GA on cell viability and the production of inflammatory mediators. (a) BEAS2B cells were incubated for 24 h in the presence of varying concentrations of GA. Cell viability was determined using the MTS assay as described in Materials and Methods. (b) MCP-1 and IL-8 cytokine levels were quantified with CBAs in GA-treated BEAS2B cells after Aspergillus protease stimulation. and compared with the Aspergillus protease stimulation-only group, compared with the control group.
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