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

Figure 9

Effects of different concentrations of TFE on the genes expression of ERK1/2, p38α, and JNK in MAPK signaling pathway in LPS induced RAW 264.7 cells. Cells were pretreated with TFE (50, 100, and 200 μg/ml) for 1 h, followed by LPS (1 μg/ml) stimulation for 18 h. Values represent the mean ± SD of the three independent experiments (compared with LPS; ).