Figure 4.
Effects of AA treatment on the renal expression of antiaging proteins. (A–C) Relative renal protein expression of Klotho, NAMPT, and SIRT1 in the vehicle-control and AA groups. *** p < 0.001 compared with the vehicle-control group. Data are presented as mean ± SEM (n = 5 per group) and were analyzed using the unpaired Student’s t-test. AA: aristolochic acid; GAPDH: glyceraldehyde-3-phosphate dehydrogenase, NAMPT: nicotinamide phosphoribosyltransferase; NS: nonspecific band; SIRT1: sirtuin1.