Figure 2. Representative photographs of kidney sections treated AAP and/or DADS. Kidney from vehicle control (A) and DADS (D) treated rats showed a normal morphology. However, kidney from an AAP-treated rat (B) showed cast (black arrow), tubular dilation (white arrow), tubular necrosis (black arrow head), and tubular degeneration (white arrow head). Kidney from an AAP&DADS-treated rat (C) showed nearly normal appearance. H&E stain. Bar=50 µm.