查询词典 xenobiotic

The cotton bollworm P450 enzymes involved in basic physiological processes and xenobiotic metabolism are of great interest.

棉铃虫体内的细胞色素P450关系到它的生长发育以及对外界环境的适应性，具有重要的生物学意义。

The free-living nematode, which could be found in a very wide environment, is an ideal and efficient model for testing the effects of xenobiotic chemicals in vivo.

自由生活线虫在环境中分布广泛，是理想的毒理学研究模型动物。

The aldo-keto reductase superfamily consists of a large group of enzymes that play important roles in cellular metabolism, inflammatory responses, osmoregulation, endobiotic and xenobiotic detoxification, hormone synthesis and action, metabolic regulation and reproduction etc.

AKR 超家族是在细胞代谢、免疫/炎症应答、渗透调控、细胞解毒、激素合成、生殖发育与代谢调控等生命活动中扮演着重要角色的一大组蛋白酶。

The individual variation in the capacity of xenobiotic metabolizing and DNA repair was the genetic susceptibility to malignancies.

个体对致癌物代谢以及DNA损伤修复能力的差异，可能是肿瘤遗传易感性的重要基础。

Genetic polymorphism of xenobiotic metabolizing enzymes among Chinese lung cancer patients.

同样在芬兰人群[11]中的研究也没有发现RsaI 基因型与肺癌之间的相关性。

Overexpression of several P450 genes from CYP9 and CYP6 families were reported to be associated with xenobiotic detoxification in H.

属于CYP9和CYP6家族的多个P450基因的过量表达与棉铃虫对外来化合物的解毒代谢有关。

As the xenobiotic pollutants increase, the contaminated sites turn to be the "hot spots" of horizontal gene transfer.

由于大量异生污染物的产生，污染地区成为细菌水平基因转移的一个&热点&区域。

Apparently most degradation of these xenobiotic compounds occurs after active growth, during the secondary metabolic lignin degradation phase .

显而易见，大多数异生物质的降解发生在活性生长之后，次级代谢木质素降解阶段。

This study has provided first molecular evidence that the mRNA expression of CYP1A was significantly induced in response to domoic acid. We suggest that phaseⅠxenobiotic metabolizing enzymes CYP1A, instead of phaseⅡxenobiotic metabolizing enzymes GST, might be major detoxified enzymes in the metabolism of amnesic shellfish poisoning toxin, domoic acid.

我们认为第Ⅰ时相去毒酶CYP1A是DA代谢的关键的酶，它可通过生物转化降低DA的毒性，而第Ⅱ时相去毒酶GST在DA代谢过程中的作用不显著，使毒素不能被有效地排出体外。

In response to TCDD exposure, AhR nuclear translocator forms a heterodimer with the aryl hydrocarbon receptor after the ligand-dependent translocation of AhR to the nucleus, and eventually the complex binds to the xenobiotic response elements, which promote transcription of several specific genes, such as CYP1A1.However, the diverse effects of TCDD could not be simply explained by the AhR pathway.

对於戴奥辛的毒性机制，以往的研究认为与芳香基碳氢化合物受体（arylhydrocarbon receptor－AhR）的活化有关；TCDD 活化了AhR，被活化的AhR 从细胞质转移到细胞核内，在细胞核与另一个蛋白质AhR nuclear translocator形成二聚体，并与DNA 上的xenobiotic regulatory element结合，诱发某些基因（如：CYP1A1）的转译与表现；不过，单从AhR的代谢途径并不能解释所有生物上的毒性现象。

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。