致癌

Stuart Abramson, MD, a pediatric immunologist at Texas Children''s Hospital, also in Houston, says that cigarette smoke contains about 4,000 chemicals and a sizable number of carcinogens and contaminants, including benzene, butane and hydrogen cyanide.

斯图尔特阿布拉姆森，医学博士，儿科免疫学家在得克萨斯州儿童医院，也是在休斯顿说，香烟烟雾中含有约4000种化学物质和相当多的致癌物质和污染物，包括苯，丁烷和氰化氢。

Leather hydrolyzate found in milk powder, 2009

2009年，致癌的皮革水解物取代三聚氰胺，成为新的、更毒的、且更难检测的非法添加剂

It also cut the level of hydroperoxide s, another group of oxidising agents that cause cell damage.

它还降低了另一种致癌氧化剂过氧化氢的含量。

For some dyes, the dye concentration of less than 1ppm in receiving water bodies is highly visible, so that even small quantities of dyes can color large water bodies. This not only affects aesthetic merit but also reduces light penetration and hydrophyte photosynthesis. In addition, some dyes or their metabolites are either toxic or mutagenic and carcinogenic.

某些染料在浓度低于1ppm时就能使接受水体明显着色，所以即便是少量的染料也会污染大面积水体，这不仅影响了水环境的美观而且会减少水体透光量，进而影响水生植物的光合作用，况且，有些染料或其降解产物有毒，甚至能诱发基因突变或致癌。

This increases the chance that gamma C genes that are put into the cells will insert themselves into oncogenes-genes that cause cancer when activated.

通过跟踪研究接受这种基因治疗后发生白血病的法国患者，研究人员确定出一些gamma C基因被插入到了致癌基因中。

These flat-ringed planar compounds intercalate with the cells' nucleic acids .and act as frameshift mutagens and carcinogens.

这些平面扁平环形化合物能插入细胞的核酸中并且充当移码突变剂和致癌剂。

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。

Also, one researcher claims that electric fields from power lines ionize particles in the air, and these particles are carcinogenic.

此外，一名研究人员声称，从电场电力线电离粒子在空气中，这些粒子是致癌物质。

There is no evidence from animal experiments that irradiate d food is capable of causing cancer.

目前还没有任何来自动物实验的证据表明，辐照过的食品会致癌。

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。