Fig. 3

The effect of renal I/R injury and amlodipine on tissue structure. Renal I/R injury severely affected the tissue. Inflammation, hemorrhage, necrosis of tubular cells (red arrow), thickening of Bowman capsule (yellow arrow), retraction of glomerular tuft (black arrow), and glomerular fibrosis were abundantly found in the ischemic control group (B), compared with the healthy control group (A) and amlodipine-treated group (C)