Fig. 5
From: The Potential Liver, Brain, and Embryo Toxicity of Titanium Dioxide Nanoparticles on Mice
Ultramicroscopic structure of hepatocytes in mice exposed to nano-TiO2. Mice were treated with nano-TiO2 as indicated through gavage once per day for 60 days. The mice in the control group received 0.5% CMC (carboxymethyl cellulose). a Control (×8000). b TiO2 (5 mg/kg) (×8000). c TiO2 (10 mg/kg) (×10,000). Arrows indicates mitochondria and vacuoles in mitochondria. d TiO2 (50 mg/kg) (× 10,000)