Fig. 1
From: Ketorolac- and warfarin-induced renal toxicity: ultrastructural and biochemical study
Photomicrographs of renal cortex of rat. a Control group showing normal architecture of cortical parenchyma, renal corpuscle (RC), glomerulus (G), Bowman’s space (arrow head), proximal convoluted tubule (PCT), brush border (arrow), and distal convoluted tubule (DCT) (inserted photo; scale bar = 20 μm). b KT group showing congested blood capillaries inside the glomeruli and in between the renal tubules (arrows), Bowman’s space filled with casts (arrow head), hypertrophic glomerulus (G), and vacuolated and degenerated tubular cells (V) (scale bar = 50 μm). c WR group showing focal degeneration in PCT and CT and hypertrophic glomerulus (G) (scale bar = 50 μm). d KT/WR group showing focal necrosis (n) and hypertrophic glomerulus (G) surrounded by narrow Bowman’s space (scale bar = 50 μm). Semi-thin sections, toluidine blue stain