纳米银颗粒及纳米二氧化钛颗粒的体外遗传毒性研究 |
朱海美, 黄鹏程, 赵田田, 周长慧, 李若婉, 于春荣, 陈志勇, 顾林峰, 常艳 |
In vitro genotoxicity study of silver nanoparticles and titanium dioxide nanoparticles |
Zhu Haimei, Huang Pengcheng, Zhao Tiantian, Zhou Changhui, Li Ruowan, Yu Chunrong, Chen Zhiyong, Gu Linfeng, Chang Yan |
图5 受试物在-S9条件下体外PIG-A基因突变检测结果 A: 不同浓度下AgNPs 24 h-S9突变率;B:不同浓度下TiO2NPs 24 h-S9突变率。PC (阳性对照):200 μmol/L的EMS;*:PIG-A基因突变率超过阴性对照组至少2倍为阳性。 |
Fig. 5 Results of the test substance in vitro PIG-A gene mutation detection under -S9 conditions |
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