Figure 5. The effect of puerarin against IL-1β-induced cytochrome c release in TR-iBRB2 cells. The levels of cyto- and mito-cytochrome c were detected with immunoblotting assay after treatment with interleukin (IL)-1β (10 ng/ml) in the absence or presence of the indicated concentrations of puerarin. All data are representative of three independent experiments.