查询词典 chelators

The use of iron chelators, Desferal and apomorphine, could effectively ameliorate the above changes.

而提前应用铁离子螯合剂去铁胺和阿扑吗啡后，则可拮抗上述变化。

The biological oxidative ability on DNA of the standard quartziferous dust and crocidolite, which is the carrier of inhaled particles in air pollution, and over ten kinds of metals and those combine and competitive reactions with DNA and chelators have been studied in order to know the role of standard quarziferous dust, crocidolite and metals in the pollution systems.

并对重要的大气污染物可吸入颗粒物的载体石英粉尘和青石棉及其承载的十余种金属离子介导活性氧氧化核酸的作用，金属离子与DNA分子和螯合剂的结合作用与竞争反应，探讨了石英粉尘和金属在污染体系中的作用。

They have a wide of biological effects, including antioxidation, free radical scavenger and chelators of divalent cations etc.

其中，槲皮素是很强的单线态氧的猝灭剂，能有效抑制单线态氧引起的对类胡萝卜素的破坏。

Flavonoids can act as antioxidants, free radical scavengers, and chelators of divalent cations and have a wide range of biological effects .

类黄酮是一组化学结构和性质上不同的多酚化合物，具有抗氧化、自由基清除和二价阳离子螯合作用，具有广泛的生物学功能。

Clinically we can use phlebotomy or iron chelators to treat iron overload. In the past 3 or 4 decades, only one available iron chelator "deferoxamine" can be used. However, poor compliances and inconvenience are major problems.

对於铁质过度负担（即过多的铁堆积，iron overload）的病患其治疗主要有放血与排铁剂，以达到铁之排出量大於来自输血及肠道吸收的量。

Enzyme activity was slightly improved by Ca^2＋ and Fe^2＋, and nearly not affected by metal chelators and sulfhydryl reagents.

Fe^2＋和Ca^2＋对酶的活性有一定的促进作用，而金属螯合剂和巯基试剂对酶活无明显影响。

When administered in conjunction with thiol chelators the urinary concentration of these metals is greater than with either agent given alone.

当与硫醇螯合剂一起使用时，尿液中这些金属的浓度大于单独使用时的排出量。

Experimentally, stores can be emptied by increasing of InsP3 molecule in the cytosol, dialyzing the cytoplasm to high concentrations of Ca(superscript 2+) chelators such as EGTA or BAPTA, or treating with the endoplasmic/sarcoplasmic reticulum Ca(superscript 2+) ATPase inhibitors like thapsigargin and cyclopiazonic acid.

尽管这个领域受到愈来愈多的重视，然而，钙池调控钙离子通道所能影响的细胞生理意义或其调控机制，至今所知仍然非常有限。

Moreover, the result about the inhibitory effect on ryanodine binding of concentrated chelators indicates that using proper concentrations of chelators is essential in ryanodine binding assays.

此外，高浓度螯合剂抑制ryanodine结合的结果还表明，在ryanodine结合实验中，使用的螯合剂浓度不能过高。

Firstly, we would investigate wetting ability of metal chelators in order to sure cleaning uniformly. Next, we would investigate corrosion rate for copper with metal chelators.

然后我们再探讨这两种螯合剂对铜金属的蚀刻率，以确保晶圆经过清洗制程之后，铜导线表面没有腐蚀现象发生。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。