|Figure 11: Light microscopic finding of renal section of pentoxifylline treated diabetic rats.
A: A glomerulus with mild increase in mesangial cells and matrix with fine pink protein
droplets in the tubular cells, some cells indicated by arrows (original magnification
X600). B: Mild tubular dilatation with foamy cells (original magnification X100).
C: Higher magnification of the foamy cells indicated by the arrows (original magnification