Fig. 3From: Pulmonary effects of exposure to indium and its compounds: cross-sectional survey of exposed workers and experimental findings in rodentsThe characterization of four indium compounds. A ITO bioaccumulate in lung tissues by TEM analysis (red arrows). B In2O3 bioaccumulate in lung tissues by TEM analysis (red arrows). C TEM images of lung tissues in rats with In2(SO4)3. D TEM images of lung tissues in rats with InCl3. Scale bar = 2 μmBack to article page