Fig. 3. The effect of SJ on the IL-6 and IL-8 levels in HaCa T cells. Cells (3 × 105 cell/well) were treated with various concentrations of SJ (0.01~1 mg/mL) for 1 h and subsequently stimulated with TNF-α (10 ng/mL) plus IFN-γ (10 ng/mL) for 24 h. (A) The IL-6 and IL-8 concentration was measured in cell supernatants using ELISA. (B) Cell viability was evaluated by an MTT assay. The results are the mean ± S.D of determinations from three separate experiments (*P < 0.05 vs. un-treated cell, **P < 0.05 vs. TNF-α + IFN-γ alone).
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