Fig. 2From: The Potential Liver, Brain, and Embryo Toxicity of Titanium Dioxide Nanoparticles on MiceRatio of organ/body weights in mice exposed to nano-TiO2. Mice were treated with nano-TiO2 suspension or saline solution as indicated through intraperitoneal injection once a day for 14 days. * compared to control, P < 0.05; # compared to control, P < 0.01Back to article page