Negative mutagenic and clastogenic potentials suggest that they are not carcinogenic.
负诱变和致裂潜力表明它们不具有致癌性。
Conclusion: Dimehypo has no obvious mutagenic toxicity.
结论：杀虫双没有明显的致突变性。
The results show that its mutagenic actvity is negative.
实验结果表明，该药是致突变阴性。
Technique to assess the mutagenic potential of a chemical.
用来评价化学物质是否具有潜在诱变性的技术。
Objective: To study the mutagenic effects of dirithromycin.
目的：检测地红霉素的致突变活性。
A large number of hydrocarbons such as benzopyrene are also mutagenic.
大量碳氢化合物如苯并芘也是诱变剂。
Objective To explore the potential mutagenic action of pullulan on mice.
目的研究普鲁兰多糖的潜在致突变性。
Objective To determine the toxicity and mutagenic effect of trichloroacetaldehyde.
了解三氯乙醛的毒性和致突变作用。
The magnitude of anti-mutagenic activity is relevant to the content of chlorophyll.
抗诱变活性的大小与叶绿素的含量有关。
Objective: to investigate the anti-mutagenic action of the total flavonoids of Astragalus (TFA).
目的：探讨黄芪总黄酮(TFA)是否具有抗突变作用。
Laser is a new type physical mutagenic agent which produces various mutagenic effects on microorganism.
激光是一种新型的物理诱变剂，对微生物产生不同的诱变效应。
The process of identification and substitution of mutagenic dyes in the textile industry is described in detail.
详细描述了纺织工业中诱变染料的鉴别和替代过程。
The results show that mutagenic potential in groups treated with cigarette smoke for 1, 2 and 4 weeks was noticed.
结果表明，卷烟烟雾处理1，2及4周的各组，均显示潜在的遗传毒性。
The possible origin of the mutagenic agents resulting from water chlorination was discussed around the results of detection.
针对研究结果，讨论了与氯化有关的致突变物之可能来源。
This review summarizes several different types of the mutagenic compounds distributed in foods and their chemical structures.
概述了食品中分布的致突变物质及其化学构造。
The results of both chemical analysis and biological assays indicate that there are mutagenic pollutants in the ambient air at Bao Shan...
化学分析与生物检测结果一致表明，该地区大气中存在一定量诱变性有机污染物，并对细胞具有明显诱变转化作用。
The mutagenic activity of drinking water could be concerned with traditional chlorination process and the pollution degree of the raw water.
饮用水致突变活性与传统的氯化工艺以及水源水污染程度有关。
Toxicological studies have indicated that OA is a teratogenic, mutagenic and carcinogenic mycotoxin and is strong toxic effect on kidney and liver.
OA是一种具有强肾脏毒和肝脏毒的真菌毒素，并有致畸、致突变和致癌作用。
In the previous study, we have found that AA is a potent mutagen which can induce significant cytotoxic and mutagenic effects on mouse lymphoma cells.
在之前的研究中，我们发现马兜铃酸是一种强致突变剂，对小鼠淋巴瘤细胞有显著的细胞毒性和致突变作用。
The mutagenic effects were studied and the results indicated that all the mutagens could induce the variation of the chromosome structure in rice plant.
结果表明，供试的几种诱变因素均可诱发各类染色体结构变异，其细胞染色体畸变率均明显高于对照。
The micronucleus test was used to evaluate the efficiency of the Synthetic Biological Ponds System in Huangzhou city for reducing the mutagenic activity of city sewage.
上述实验证明城镇生活污水和混合污水都具有较强的诱变活性。 作者从遗传毒理学的角度评价了湖北黄州综合生物塘系统对污水诱变活性的净化效能。
The mutagenic activity of the raw water, the effluent of biopretreatment, conventional process, combined process and the four chlorinated counterparts were investigated.
方法 ：应用血清药理学和电生理方法 ，观察六味地黄汤含药血清对原代培养大鼠海马神经元自发突触活动的影响。
By mutagenic treatment of spores of the Streptomyces ribosidificus 3719 A51-1, mutant 3-18 was obtained. This mutant produces ribostamycin, but almost no neamine is produced.
将核糖苷链霉菌3719-A51-1的孢子经诱变处理后，得到一突变株3-18，它在产生核糖霉素的同时在发酵后期，基本上未发现新霉胺。
Since most of the tap water in China was chlorinated, it could be concluded that biopretreatment had a significant effect on reducing the mutagenic activity of drinking water.
鉴于生产中的出厂水为氯化消毒水，可以认为生物流化床预处理对降低饮用水的致突变活性有明显作用。
To investigate concentrations of polycyclic aromatic hydrocarbons (PAH) in Ambient particulate matter and their mutagenic activities in an Industrial Area of Northeastern China.
调查东北某工业城市大气颗粒物质和多环芳香烃类化合物的浓度以及它们的致突变活性。
Background the potential mutagenic effects of cancer therapies and the growing number of young male cancer survivors have given rise to concern about the health of their offspring.
肿瘤治疗潜在致突变作用及年轻男性肿瘤幸存者增多，促使人们担心其后代的健康状况。
This work provided a new method for Posting the mutagenic mechanism, investigating comprehensive effect of mutagen on the growth of microorganism and monitoring the mutagenic growth process.
该研究为揭示致突变机理，考察致突变剂对微生物生长的综合影响，监测致突变生长过程提供了一种新的思路和方法。
This work provided a new method for Posting the mutagenic mechanism, investigating comprehensive effect of mutagen on the growth of microorganism and monitoring the mutagenic growth process.
该研究为揭示致突变机理，考察致突变剂对微生物生长的综合影响，监测致突变生长过程提供了一种新的思路和方法。
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