Research Article

The Activation of ROS/NF-κB/MMP-9 Pathway Promotes Calcium-Induced Kidney Crystal Deposition

Figure 6

Effects of MMP-9 inhibitor I on pathophysiological and morphological changes induced by 1,25(OH)2D3 in SD rats. (a) Body weight changes in each group every two weeks. (b) Urinary calcium excretion levels of rats in each group at the end of the experiment. (c) Serum MMP-9 concentrations of rats in each group at the end of the experiment. (d) 24-hour urine volumes of rats in each group at the end of the experiment. (e) The apoptotic levels of renal tubules in each group were detected by TUNEL staining assay. Apoptotic index between groups. versus the control group, versus the control group.
(a)
(b)
(c)
(d)
(e)