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In vitro genotoxicity study of silver nanoparticles and titanium dioxide nanoparticles
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图4 受试物在+/-S9条件下,第2 d至第10 d各浓度组RICC变化曲线
A:4种浓度下AgNPs RICC变化曲线;B:4种浓度下TiO2NPs RICC变化曲线。PC (阳性对照):200 μmol/L的EMS。+S9:添加肝微粒体代谢酶的体外活化系统;-S9:无肝微粒体代谢酶体外代谢活化系统。
Fig. 4 Under the +/-S9 condition, the RICC change curve of each concentration group of Day 2-Day 10