RESULTS: Aristolochic acid has nephrotoxicity, alimentary canal toxicity, carcinogenicity, mutagenicity and genotoxicity.

结果: 马兜铃酸具有肾毒性 、 消化道毒性 、 致癌性 、 致突变性和基因毒性.

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Objective To study general toxicity, hereditary toxicity and mutagenicity of quaternary ammonium compound detergent.

目的研究季氨化合物洗消剂的毒性 、 遗传毒性及致突变性.

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Objective To investigate the mutagenicity of drinking water and water source in a certain region.

目的探讨某地区各类饮用水及水源水致突变性.

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Nitrated Polycyclic aromatic hydrocarbons are a class of important pollutants with direct mutagenicity.

硝基多环芳烃是一类重要的具有直接致突变性的环境污染物.

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Objective : To investigate the current eutrophication status and mutagenicity of Liwan Lake water.

目的: 摸清广州市荔湾湖水质富营养化现状及其水质的致突变性.

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In ths research , vitro tests of cytotoxicological method was used to evaluate mutagenicity of thallium.

作者用体外实验方法研究了铊的细胞诱变作用.

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Therefore, the sewage discharged from a certain ethylene plant is of significant mutagenicity to fish.

可见, 某乙烯工厂排放的污水对鱼类有明显的致突变作用.

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