Fig. 3

Photomicrographs of a semithin section in the kidney tissues a A section in control group showing a healthy look of the glomerulus (g), distal tubules (d), and part of a proximal tubule (p), a typically tinny parietal layer of the Bowman’s capsule (arrowheads). b A section in CA group showing necrotic cells with an intense and degenerated nuclei (thin arrows), shrinkage and degenerate of the capillary network resulting in widening the spaces (asterisks). c A section in CA group showing a degenerated capsule with thickened of capillary walls (thick arrows) and a decreased in capillary tights, some capsules epithelia cells are degenerated (arrowheads). d A section in CA + FU group showing more or less healthy looking of the glomerulus (Toluidine blue. × 1000).