Immuno-histological staining of EG treated rat kidneys.

<p><b>Collagen, A)</b> Control <b>B)</b> Light staining nonspecific staining on Day 14 shown by black arrow. <b>C)</b> Staining of the tubular basement membrane and interstitium on Day 28 shown by 2 black arrows. Magnification X40. <b>Fibronectin, D)</b> Control, <b>E)</b> strong staining of tubular epithelial cells on Day 14 (black arrow) and <b>F)</b> day 28 shown by black arrow. <b>THP, G)</b> Control <b>H)</b> Tubular epithelial cells stained positive on both Day 14 (black arrow) and <b>I)</b> Day 28, but number of positive cells appeared less on day 28 then on Day 14. Magnification X40, Scale bar 100 μm.