FIGURE 6.
Histopathological observations of kidney upon treatment with different concentrations of oosporein. Histopathology of kidney stained with hematoxylin-eosin-methylene blue. (A) Control kidney showed no histopathological damage, whereas oosporein exposed kidney showed clear evidence of histopathological damage with cortical tubular dilation with epithelial vacuolation and necrosis as shown as arrow marks. Damage was graded as (B) mild, (C) mild, (D) moderate, (E) moderate, and (F) severe extreme.