Figure 9.
Photomicrograph of (A) normal kidneys of control group, cobalt iron oxide (CoFe2O4) nanoparticles (CIONPs)-treated rabbits exhibiting (B,C) necrosis and increased urinary spaces, epithelial detachment from the tubular basement membrane, necrosis of renal tubules and deposition of casts in the lumen of renal tubules in kidneys; (D) normal spleen of control; (E,F) red pulp showing scattered lymphocytes, deposition of ceroid, depletion of white pulp and increased red pulp, and (G) normal hepatocytes of control group; (H,I) cytoplasmic vacuolation, disorganized hepatic cord, edema, and necrosis of hepatic nuclei.