加合物

Objective To examine whether MAA adducts might participate in the immune response associated with human alcohol-induced liver disease.

目的 探讨丙醛－乙醛加合物是否参与了酒精性肝病患者的免疫反应。

DNA adducts is a very important class of biomarkers of human exposure to carcinogen, cancer risk assessment, and population susceptibility.

DNA加合物是一类重要的生物标志物，可应用于人体致癌物暴露监测、癌症风险评价和人群易感性研究。

With the cognitive penetration of ecotoxicological effects into a molecular level,more attention has been paid to the research on DNA adducts.

随着人们对污染生态毒理效应认识水平的不断深入，DNA加合物的研究日益受到重视。

The reliable, sensitive and accurate detection and identification of DNA adducts is a key to the wide application of DNA adducts as biomarkers.

可靠、灵敏、准确的分析检测技术是DNA加合物作为生物标志物得到广泛应用的关键。

Oxidation DNA adducts caninterrupt the growth of normal cells,induce gene mutation and alter the normal genetranscription.

这种氧化DNA加合物的形成干扰了正常细胞的生长、引起基因突变，并改变正常基因转录。

This porphyrinatozinc forms 1:1 and 1:2 adducts with amino acid esters.

这种锌卟啉可以与氨基酸酯形成1：1和1：2的两种加合物。

Amide is a weak base, to form adducts with strong acids, but unstable, with water that is completely hydrolyzed.

酰胺是一种弱碱，可与强酸形成加合物，但不稳定，遇水即完全水解。

DNA could be damnified by the NOCs in tap water directly, and the DNA adducts of such NOCs were formed in vitro and in vitro test.

东湖自来水中的NOCs有直接损伤生物体内外DNA、形成DNA加合物的作用。

BaP can block signaltransductions、cell growth and differentiation, form adducts with DNA, induce DNAbreaks, as well as cause mutation in p53 gene.

BaP可阻断细胞生长分化调节的信号转导，与DNA形成加合物，导致DNA的断裂，诱导p53基因突变等等。

The repair of alkylation damage to the O6-position of guanine is performed by O6-alkylguanine-DNAalkyltransferase, whose expression is considerable variated among individuals.

MGMT 是人体内唯一能将 NNK 所致 O6-鸟嘌呤甲基加合物从 DNA 上移除，进行损伤修复的 DR 蛋白，但其表达在不同的个体中存在显著的差异。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。