TEM images of the liver, lung, spleen, kidney and heart from the 177.5 mg/kg treated mice.

<p><i>White arrows</i> denote phagolysosomes with endocytosed SNPs; the regions in the <i>white boxes</i> are magnified on the upper right corner of the same image. (A) SNPs in the Kupffer cell in the liver (5 k), (B) SNPs in the hepacyte in the liver (5 k), (C) SNPs in the macrophage in the lung (10 k), (D) SNPs in the capillary endothelial cell in the lung (6 K), (E) SNPs in the macrophage in the spleen (8 K), (F) SNPs in the capillary endothelial cell in the kidney (8 k), (G) SNPs in the myocardial interstitium in the heart (8 k). N: nucleolus, HC: hepatic cell, MC: macrophage cell, KC: Kupffer cell, CEC: capillary endothelial cell, CM: cardiac myocyte.