Extraction Process, Component Analysis, and In Vitro Antioxidant, Antibacterial, and Anti-Inflammatory Activities of Total Flavonoid Extracts from Abutilon theophrasti Medic. Leaves

Figure 6

Effect of different concentrations of TFE on secretion of TNF-α (a), IL-1β (b), IL-6 (c), and IL-10 (d) in vitro. The cells were treated with LPS alone or LPS plus different concentrations (50, 100, and 200 μg/ml) of TFE for 18 h. The values represent means ± SD of the three independent experiments (^##compared with the control, compared with LPS; and ).

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