致癌

Compared to traditional mutagens, the cell fusion caused by tumor viruses can reasonably explain many phenomena found in some virus-associated cancers.

相对于基因突变等细胞癌变的传统诱因，病毒的这种致癌机制能够更合理地解释我们在癌症中发现的许多现象。

Research has shown that since many of the cancer causing compounds are in almost all foods which are then eaten and stored in the human fat tissues that Burdock might very well be of help in fighting cancer because of the role that it can play in depleting these mutagens.

研究表明，由于许多致癌化合物是在几乎所有的食物，然后食用，并储存在人的脂肪组织的牛蒡很可能会有所帮助，因为在抗癌的作用，它可以发挥臭氧这些诱变。

It is reported that COX-2 plays important roles in it, through xenobiotic metabolism, inhibiting apoptosis, development of inflammation-stimulated hyperplasia and metaplasia, suppressing host immune responses, inducing angiogenesis and promoting infiltration and metastasis.

食管癌具有高发病率和死亡率，近年来认为环氧合酶-2通过异型生物质代谢，抑制凋亡，参与慢性炎症、免疫抑制，上调血管生成因子的表达，以及促进肿瘤的浸润和转移在其致癌中起重要作用。

The effects of phenolic acid compounds in vegetables and fruits on metabolicactivation of BaP in rats,as well as 〓 and TCA induced lipid peroxidation inmouse and Salmonella typhimurium TA104 cells were investigated using DNAadducts as a biomarker to assess DNA damage induced by xenobiotic carcinogens.BaP was used to study the genotoxic carcinogenesis,while 〓 and TCA were usedto study the non-genotoxic carcinogenesis.The possible protection mechanisms ofphenolic acid compounds on DNA damage were studied.

本研究根据化学致癌过程的遗传毒性和非遗传毒性机理，以DNA加合物作为机体接触外来化学物而导致DNA损伤的生物学标志物，通过观察酚酸类化合物对大鼠体内BaP活化代谢以及〓和TCA诱导小鼠肝微粒体脂质过氧化的影响，及酚酸类化合物对BaP和TCA诱导的沙门氏菌TA100和TA104形成DNA加合物的影响，探讨蔬菜、水果中酚酸类化合物对外来化学物诱导的DNA损伤的保护机制。

In The Doctor's Vitamin and Mineral Encyclopaedia, he writs: There is growing evidence that substances in our 'well-balanced' diets contribute to cancer and other degenerative diseases.

他在《医用维生素及矿物质百科全书》写道：有越来越多的事例证明，我们'均衡'的饮食中同样存在致癌和促成其它一些退性疾病的东西。

The journal publishes original research on the evaluation and characterization of teratogens, carcinogens, or mutagens; reports describing the development of novel experimental techniques for toxicological assessment, or the application of current methods in molecular and cellular biology (including in vitro studies, organ and cell culture, and the use of transgenic animals); as well as critical reviews focused on topics of significant interest to specialists in teratology, cancer biology, and mutation research.

杂志刊有关载致畸剂，致癌物质和诱变剂的评估和特征方面的原始研究；描述毒物评定的实验新技术，或当前方法在分子和细胞生物学（包括体外研究，器官和细胞培养，和转基因动物）中应用的报告；以及对畸形学，癌生物学，和突变研究中生物学家非常感兴趣课题的评论。

The classification of tanning beds as carcinogenic was disputed by Kathy Banks, chief executive of The Sunbed Association.

日晒床协会执行长凯西斑克斯质疑将日晒床列为致癌因子的决定。

Purpose （1）To establish spheroids culture system for intercellular induction of apoptosis.

目的：（1）建立&凋亡的细胞间诱导&的球体细胞培养实验系统，（2）在该系统中研究BPV的致癌机制。

ABSTRACT Purpose （1）To establish spheroids culture system for intercellular induction of apoptosis.

目的：（1）建立&凋亡的细胞间诱导&的球体细胞培养实验系统，（2）在该系统中研究BPV的致癌机制。

The majority of PAH_s with serious carcinogen is the heavy one that are mainly sorbed on fine inhalable particles with a high concentration on airborne particles of sub-micron diameters, which can be deposited in the respiratory tract, hence, increasing the potential health effects.

大多数强致癌性的PAH_s为能吸附在微小颗粒物上(高浓度的PAH_s集中在亚微直径颗粒物上)的大分子多环芳烃，并通过人的呼吸道进入人体，在呼吸气管上沉积，危害人体健康。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。