Figure 2.

Effect of glycerol 50% (10 ml/kg) and ALA (5, 10, and 20 mg/kg) on rat kidney tissue

Tissue sections were stained with hematoxylin and eosin (H&E) and observed under a light microscope magnification of 400 x (5 µm). Group A: control, B: glycerol, C: glycerol + ALA (5 mg/kg), D: glycerol + ALA (10 mg/kg), E: glycerol + ALA (20 mg/kg), and F: ALA (20 mg/kg). Red arrows indicate tubular necrosis, yellow arrows indicate hyaline cast formation, and blue arrows indicate glomerular atrophy.

ALA: Alpha lipoic acid