Fig. 1From: A novel simple experimental model for low-osmolar contrast-induced acute kidney injury using different definitions based on the levels of serum creatinine and cystatin CRepresentative photomicrographs of the tubular cell injury in rat kidney tissue sections from the furosemide (FM) + normal saline and FM + contrast medium 15 groups. Original magnifications:× 100(a and d), × 200(b and e), and × 400 (c and f). Hematoxylin and eosin staining. Calibration bar = 20 μm. (:the lumen and structure of renal tubular was normal.:The lumen of renal tubular was changed into small, even occlusion. And there is severe detachment and foamy degeneration of the tubular cellsBack to article page