Lungs of mice exposed to 28 d exposure show significant but moderate increase in pulmonary inflammation, and many TiO2 particles are found in the interstitium of pulmonary alveoli.
组织病理学检测结果显示，暴露28天的肺泡间隙有纳米粒子存在，并且肺部炎症逐渐增强。
Lungs of mice exposed to 28 d exposure show significant but moderate increase in pulmonary inflammation, and many TiO2 particles are found in the interstitium of pulmonary alveoli.
组织病理学检测结果显示，暴露28天的肺泡间隙有纳米粒子存在，并且肺部炎症逐渐增强。
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