致癌性

石英的人类致癌性在DNA分子水平的证据

Evidence on the carcinogenicity of silica at DNA level in human

胃癌高发区饮水对整体动物DNA合成抑制及其致癌性研究

Whole Mouse DNA Synthesis Inhibition Test to Detect the Carcinogenicity of Drinking Water in High Risk Areas of Gastric Cancer

HBV亚基因整合及其致癌性研究

HBV subgene integration and its carcinogenicity

国际癌症研究机构（InternationalAgencyforResearchonCancer，IARC）认为，目前尚无充分的证据表明丙烯醛对实验动物具有致癌性。

The International Agency for Research on Cancer ( IARC ) concluded that there was inadequate evidence for its carcinogenicity in experimental animals .

上述结果提示醛类污染物潜在致癌性的一个可能机制以及DNA断裂作为醛类化合物接触标志物的可能性。

Our data indicates a possible mechanism of aldehyde pollutants potential carcinogenicity and DSB can be used as the biomarker of exposure to aldehyde pollutants .

马兜铃酸所致肾损伤机制涉及DNA损害、肾小管细胞转分化等。马兜铃酸与DNA形成加合物可能是其肾毒性和致癌性的重要机制。

Aristolochic acid ( AA ) damages DNA and forms DNA adducts , which may be one of the important mechanisms causing its nephrotoxicity and carcinogenesis .

D湖与长江水源末梢自来水致癌性比较研究&非挥发性有机物DNA合成抑制试验

Comparison of Carcinogenicity of Drinking Tap Water from D Lake and the Yangtze River ── A Trial of Inhibition of DNA Synthesis for Non-volatile Organic Compounds

[目的]了解烹调油烟（cookingoilfumes，COF）的动物致癌性。

[ Objective ] To study the potential carcinogenesis of cooking oil fumes ( COF ) .

由于其致癌性，多氯联苯（PCBs）已经成为环境中一类重要的有机污染物。

Polychlorinated biphenyls are important environmental organic pollutants due to their carcinogenicity .

CACE（ComputerAutomatedComprehensiveEvaluation）计算机自动综合评价系统，是根据有机化学物质分子结构，预测诱变性，致癌性的计算机工程系统。

The Computer Automated Comprehensive Evaluation ( CACE ) is an expert system to predict mutagenicity or carcinogenicity on the basis of molecular structures of organic chemicals .

细胞遗传不稳定性（geneticinstability）是存在于人类遗传疾病及肿瘤中的一种重要现象，可能在其发生中起主导作用。环境致癌性理化因子可诱发细胞遗传不稳定性。

Genetic instability is a main phenomenon in inherited diseases and cancers and may play a major role in their genesis and can be induced by environmental chemical carcinogenic agents .

六价铬（Cr（Ⅵ））是常见的重金属污染物之一，具有强的致癌性和致畸性，且在自然环境中可以稳定存在。

Hexavalent chromium ( Cr (ⅵ)), which has intensive carcinogenicity and teratogenicity , is a kind of common heavy metal pollutants with high stability in natural environment .

80个PAHs的致癌性的计算值与实验结果的相符率达98%。

The values of calculating the carcinogenicity of 80 PAHs is in agreement with that of the experiment 's results .

但是马兜铃属植物药因含有马兜铃酸（AristolochicAcid，AA）而具有潜在的肾毒性和致癌性。

The plant-medicines of Aristolochia have been shown to be a nephrotoxicity and a potent carcinogen , due to Aristolochic acid ( AA ) .

巴黎：周四发布的一份研究报告称，有史以来发现的最大致癌性DNA图谱显示，在癌症形成中致癌性基因数目可能远较人们此前所认为的要多。

Paris-The biggest-ever map of the DNA drivers for cancer suggest a far higher number of genes may be implicated in this disease than was previously thought , a study published on Thursday says .

N-苯基-2-萘胺对ICR小鼠致癌性的研究

The carcinogenecity of n-phenyl-2-naphthylamine on ICR mice

作为无致癌性品种，促进剂CZ的国内外市场正在不断扩大。

The market for accelerator CZ is growing at home and abroad , because it is no carcinogen .

结论MTBE可诱导细胞增殖和抑制细胞凋亡，这是其动物致癌性的可能机制之一。

Conclusion MTBE ′ s carcinogenicity to animals may relate to induction of cell proliferation and inhibition of cell apoptosis .

在SAT中，溶解性有机物（DOM）由于是回用水加氯消毒过程中具有致癌性的消毒副产物（DBP）的前体物而备受关注。

Dissolved organic matter ( DOM ) is of concern during the SAT because it could potentially be converted to potentially carcinogenic disinfection by-products during the disinfection process .

AFB1需要经过细胞色素P450（CYP）的代谢活化才具有致癌性。

Cytochrome P450 ( CYP ) - catalyzed metabolic activation is required for AFB1 to exert its carcinogenicity .

将自适应映射（SOM）用于多环芳烃致癌性的分级。

The self organizing map ( SOM ) was used in the visual classification of the carcinogenicity of 77 polycyclic aromatic hydrocarbons ( PAHs ) .

在天然污染的食品中以黄曲霉毒素B1（AflatoxinsB1，AFB1）最为多见，其毒性与致癌性最强。

In natural pollution food by Aflatoxin B1 ( AFB1 ) most sees , its toxicity and carcinogenicity is also strongest .

长达35页的报告显示FDA曾对三氯生可能存在的致癌性的担忧，但是高露洁公司则称三氯生只有在大剂量使用时才会出问题。

The 35-page report reveals the FDA had concerns that triclosan could increase the risk of cancer - but Colgate said the chemical was only problematic in large doses .

目的：观察番茄红素对甲基戊基亚硝胺（MANA）致癌性的影响。

Purpose : To study the effects of lycopene on the carcinogenicity of N methyl N amylnitrosamine ( MANA ) in Wistar rats .

PBNA及其同分异构体PANA在小鼠ICR系中致癌性的比较研究

A comparative study on carcinogenic activities of PBNA and its isomer Pana in ICR mice

目的：杂色曲霉素（sterigmatocystin，ST）是致癌性真菌毒素，是我国食管癌高发区居民饮食中的主要污染真菌毒素之一。

Objectives : Sterigmatocystin ( ST ) is one of predominant contamination mycotoxins in foodstuffs and grains of high-risks areas of cancer of esophagus in China .

Ames、UDS、微核及SHE细胞恶性转化试验为阳性结果，具有致突变性及致癌性。

They all showed positive effects in Ames assay , UDS , micronucleus assay and SHE cell malignantly transformed assay and strong mutagenicity ;

他还补充道，虽然FDA曾经担心过三氯生的致癌性，但1997年的一项研究发现它不会带给人们癌症风险。

He added that , while the FDA had been worried about the chemical 's carcinogenicity , a study in 1997 found it did not pose a cancer risk for humans .

DNA是生物体的基本遗传物质，一些化学物质易与其形成加合物。因DNA加合物能够反映化学污染物与DNA的作用情况，因此可以用作生物标志物来评价和预测污染物的潜在致癌性。

DNA is the basic genetic material of organism , the interaction of some chemicals and DNA make the formation of DNA adducts , which can evaluate and predict potential carcinogenicity of pollutants because of reflecting the interaction condition between chemical pollutants and DNA .

反义翻译延伸因子TEF-1δ对氯化镉致癌性的逆转作用

Antisense Translation Elongation Factor TEF-1 δ Reverses the Carcinogenicity of Cadmium Chloride