Fig. 7
The secretion levels of IL-1β and IL-18 in the control, PO, PO + FEB, and PO + SMM groups. The serum levels of a IL-1β and b IL-18 in the different groups (n = 8). The protein levels of c IL-1β and d IL-18 in kidney tissues lysates (n = 8). e Representative images for immunohistochemical staining (400×) for the expression of IL-1β and TGFβ1 in renal tissues. f Relative IL-1β staining area in renal tissues (n = 3). **p < 0.005, ***P < 0.001, ****P < 0.0001