查询词典 carcinogenic

Because cytochrome P450 2E1 is involved in the metabolic oxidation of carcinogenic nitroso compounds, including N -nitrosoamines, interindividual differences in the metabolic capacity of CYP2El are assumed to be associated with cancer susceptibility.

由于细胞色素P4502E1(CYP2E1)是亚硝胺类化合物活化不可替代的代谢酶，且又受乙醇和亚硝胺的强烈诱导，因而CYP2E1与亚硝胺类相关癌症特别是胃癌的关系值得探讨。

Catechin, thearubigins, and theaflavins of Tibetan tea, and products of their oxidation, degradation and complexity, contain important elements to prevent cancer, and reduce cancer and mutation so as to maintain a strong ability to kill cancer cells. The tea is also noted to prevent forms of carcinogenic nitroso compound, and restrain some enzyme that could activate carcinogen. Tibetan tea is rich in many materials, such ascatechin,β-carotene, vitamin

防癌、抗癌藏茶中茶红素、茶黄素、儿茶素以及其氧化、降解、络合产物都是重要的防癌、抗癌、抗突变的成分，有很强的杀灭癌细胞的作用；对人体致癌性亚硝基化合物的形成具有阻断功效，能抑制某些能活化致癌原的酶系；藏茶富含的多种物质，如儿茶素、β—胡萝卜素、维生素B1、B2、C、E等都有抗癌的作用。

If however instead of clean mineral oils tar oils are used, these often contain high amounts of polyaromatic hydrocarbons, which – as discussed before - are known to be carcinogenic.

如果用了矿物油焦油，就会含有多环芳烃-致癌物。

Carcinogenic free radicals were formed in microwaved plants, especially root vegetables.

致癌的自由基形成microwaved植物，特别是根蔬菜。

In metabolizing argine, there had no obvious difference among three strains and the control 3 1 DH. Thus, three selected strains had better characters of degrading argininc that they couldn"t over-degrade arginine to produce large numbers" precursors of carcinogenic ethyl carbamate as citrulline, etc.

分析表明，精氨酸分解代谢方面，三个菌株与对照31DH没有明显差异，由此说明，三个优选菌株精氨酸代谢特性良好，不会过多降解精氨酸、代谢产生瓜氨酸等前体物质，从而不会导致致癌物质——氨基甲酸乙酯的大量合成。

Immunosuppr essive, genotoxic, teratogenic and carcinogenic.

诱导氧化DNA 损伤和通过醌类形成产生的直接DNA 加合。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。