Fig. 2

Effects of GJT on production of TNF-α and IL-6 in LPS-stimulated RAW264.7 macrophages. Cells were pretreated with GJT (0, 62.5, or 125 μg/mL) for 4 h and then treated with LPS (1 μg/mL) for 20 h. Supernatants were collected and subjected to ELISAs for a TNF-α and b IL-6. Bar graphs represent the mean ± SEM from three independent experiments. ^## P < 0.01 vs vehicle control cells, and ^* P < 0.05 and ^** P < 0.01 vs LPS-treated cells. c; untreated control