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- Objective:To evaluate the genetic toxicity of tea oil. 目的:评价茶油的急性毒性和遗传毒性作用。
- Aroclor1254 and DDT do not show clear genetic toxicity in Hep G2 cells. Aroclor1254和滴滴涕未显示对Hep G2细胞明显的遗传毒性;
- Objective To analyze the chemical ingredients of wild Boletus and observe its genetic toxicity on mice. 目的了解野生牛肝菌的化学成分及对小鼠的遗传毒性。
- BSB extract was a substance with no toxicity and had no genetic toxicity and subacute toxicity in this test. 在本次实验条件下,此天然抗氧化剂为无毒物质,未显示有遗传毒性作 用和亚急性毒性作用。
- The genetic toxicity was examined by Ames test after having been cultured 48 hours. 培养48小时后,用Ames试验检测其遗传毒性。
- Conclusion: Lizhong Decoction has obvious inhibiting effect on genetic toxicity caused by CTX. 结论:理中汤对环磷酰胺产生的遗传毒性有明显的抑制作用。
- Objective: To observe the resistance of Lizhong Decoction against genetic toxicity of CTX (Cyclophosphamide). 目的:观察理中汤对环磷酰胺遗传毒性的拮抗作用。
- The wild Boletus is an edible wildlife mushroom with high protein,various mineral elements,and it has no genetic toxicity. 野生牛肝菌是一种富含蛋白质和各种矿物元素、无致突变性的野生菌。
- By means of sister chromatid exchange method (SCE),micronucleus test of bone marrow cells, genetic toxicity of Coprinus comatus was evaluated in mice. 应用小鼠骨髓细胞姐妹染色单体交换(SCE)及微核试验对鸡腿蘑进行遗传毒理检测。
- Objective:To examine the genetic toxic effect of Herba leonuri on male mouse reproductive cells. 目的:观察中草药益母草对雄性小鼠生殖细胞的遗传毒性。
- The genetic toxicity and pollution effects of potassium chlorate on Vicia faba root tip cells were studied by means of VAMCN. 利用蚕豆根尖微核技术研究了氯酸钾细胞遗传毒性和污染效应。
- Conclusion: KMSHT capsule had low middle grade of genetic toxicity and general reproductive toxicity, but no embryo toxicity. 结论:昆明山海棠胶囊具有低-中度的遗传毒性和一般生殖毒性,而无胚胎毒性。
- The cement-extracted liquid induced no acute toxicity in mice, pyrogenic reaction in rabbits, genetic toxicity in mice or allergic reaction in guinea pigs. 材料原液未引起小鼠急性毒性反应、新西兰白兔热原反应、小鼠遗传毒性及豚鼠过敏反应。
- Conclusion Sauropus androgynus has certain genetic toxicity of chromosomal aberration induction and its molecular mechanism needs further investigation. 结论守宫木具有一定的诱发染色体畸变的遗传毒性。
- The conclusion is that the traffic pollutant has the genetic toxicity effect on mice,while the root juice of Brassica rapa has the antagonistic action on them. 结论是交通性污染物对小鼠具有明显的遗传毒性效应;芜菁块根汁对交通性污染物引起小鼠遗传毒性效应具有显著的拮抗效应.
- Objective To investigate genetic toxicity of three persistent organic pollutants(POPs),including aroclor1254,DDT and Toxaphene,using human derived hepatoma(HepG2)cells/in vitro micronucleus assay. 目的用人肝肿瘤细胞Hep G2/体外微核试验检测3种持久性有机污染物(POPs)Aroclor1254、毒杀芬和滴滴涕的遗传毒性。
- Arsenic can inhibit the expression of CTF gene, starting of gene transcript was blocked, so it can cause the expression of many of genes to be declined. This result may be ones of the mechanisms of arsenical genetic toxicity. 砷可抑制 CTF基因的表达 ,使基因转录的起始受阻 ,从而导致大部分基因表达水平下调 ,这可能就是砷遗传毒性的机理所在
- Experimental test indicate that Kui-river of Xuzhou city is heavily polluted.The genetic toxicity of some areas of the river is also high that lots of harmful pollutants can be detected in the water. 实验结果显示市区奎河段水质处于重度污染水平,部分水域的水质遗传毒理学指标很高,提示其中含有较多的污染物,对居民构成潜在的遗传毒性威胁。
- Abstract BACKGROUND & AIM: To determine the acute oral toxicity and genetic toxicity of ethanol extracts from Momordica charantia(MC), so as to provide experimental basis for its exploitation. 摘要 背景与目的:了解苦瓜醇提取物的急性经口毒性和遗传毒性,为苦瓜提取物的食用、药用安全性提供实验依据。
- The factory had been sending out toxic fumes. 这家工厂一直在排放有毒的废气。