加合物

Keywords: MX; DNA damage; 8-OHdG adduct; ras gene expression and mutation; cell proliferation and apoptosis

中文关键词： MX；DNA损伤；8-OHdG加合物；ras基因表达和突变；细胞增殖周期和凋亡

smoking played a strong role in formation of DNA adduct.

吸烟可导致肺癌患者肺组织中DNA加合物水平增加。

Potentiation of DNA adduct formation in HL-60 cells by combination of benzene metabolites.

苯DNA加合物的形成特征、条件和方法探讨。

Focusing on studies of DNA adduct in Europe and America, the paper reviews the main analytical techniques of DNA adduct.

DNA加合物研究已经成为分子遗传毒理学的热点研究领域之一，倍受环境、医学和生态毒理学家们的重视。

The above results proved that atrazine could be inserted into the double-helix of DNA and formed a stable DNA adduct.

以上实验结果表明，莠去津平面分子能够嵌插到DNA双螺旋链中，形成较稳定的加合物。

As an essential ingredient in the process of cancer, DNA adduct has drawn toxicologists' great attention and become one of the hottest focuses in the field of environmental and biological monitoring.

作为肿瘤发生过程中的枢纽物质，DNA加合物已成为环境与生物监测领域的研究热点。

DNA adduct levels is related to pathological characteristics (the histological types 、degree of differentiation and lymph node metastasis of lung cancer).

肺癌组织加合物含量与肺癌组织学类型、分化程度和淋巴结转移状态均有密切关系。

Key Words: DNA adduct; detecting methods

DNA加合物；检测方法

In the ESI+ mode the compound isolated from fraction III/9 showed a pseudo-molecular ion of m/z 261 ([M + 1]+) as well as sodium and potassium adducts with m/z 283 and m/z 299, respectively, thus suggesting a molecular mass of 260 Da.

在 ESI+模式下，从子馏分 III/9中提取出来的化合物分别出现了伪分子离子 m/z 261 ([M + 1]+)和纳钾加合物 m/z 283 and m/z 299，这样就暗示了260 Da 的分子质量。

Accordingly, as catalyst of light oil sweetening,the binuclear cobalt sulfonate phthalocyanine was selected in this paper. Due to the double active centers in a plane, bi-CoSPc not only increases the solubility in alkaline, but also avoids its dimerisation, which expects to increase the catalyst activity in sweetening process.

为此，本文选用双核酞菁钴磺酸盐作为轻质油品脱臭催化剂，该催化剂具有平面双核的分子结构，这不仅增加了其在碱液中的溶解度，同时也减弱了二氧加合物的形成趋势，有望在轻质油品催化氧化脱臭工艺中具有更高的催化活性和使用寿命。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。