查询词典 deacetylation

On the other hand, we suggest that the STAT3-induced histone deacetylation in the IL-4 promoter may play an initial role in IL-4 suppression.

另一方面，我们认为STAT3诱导的IL-4启动子组蛋白去乙酰化在IL-4基因的抑制中发挥了起始性的作用。

This is further supported by the demonstration that Elp3 promotes acetylation and counteracts HDAC6-mediated deacetylation of this substrate invitro.

Elp3对乙酰化的促进作用，和对HDAC6介导体外基质乙酰化的阻碍作用，更进一步的证实了上述观点。

How deacetylation of c-Myc sparks its destruction is still a mystery.

c-Myc中的乙酰引起自身消亡目前仍然未知。

Chitosan is an unique alkali polysaccharide from deacetylation of chitin, the abundant polysaccharide in nature.

壳聚糖是自然界中大量存在的甲壳素的脱乙酰化产物，为碱性多糖。

DNA methylation is usually associated with triggering histone deacetylation, chromatin condensation, and gene silencing.

DNA甲基化通常与组蛋白脱乙酰化、染色质浓缩和基因沉默相关，染色质浓缩，和基因沉默。

Chitosan is a product of depolymerization and deacetylation of chitin, which has extensive biofunction because of its complex constructions.

目的：研究几丁糖对成纤维细胞增殖及Ⅲ型前胶原mRNA表达的影响，阐明其抗纤维化的作用机制。

Flyblow chitosan has distinct preventive effect on hypercholesterolemia,its effect is related to the deacetylation degree.

蝇蛆壳聚糖具有明显降血脂作用，其作用与脱乙酰程度呈正相关。

The degradation kinetics, effect of irradiation on the degree of deacetylation of chitosan and the main chain scission mechanism have been studied.

用 γ射线照射壳聚糖使之发生辐射降解，研究了降解反应的动力学、辐射对壳聚糖脱乙酰化度的影响以及大分子链的断链机理。

Degree of deacetylation of the three different chitosan are determined by acid -base titration or acid -base conductometric titration.The MW of chitosan I and II by viscometry is 1.0 X 106and 9.5 X 105,respectively.

分别采用酸碱指示剂滴定和电导滴定法测定了壳聚糖的脱乙酰度，后者测定结果大于前者；应用粘度法测定原料壳聚糖Ⅰ和Ⅱ的粘均分子量分别为：1.0×10~6、9.5×10~5。

Some methods of characterization and determination of transiormation ratio irorn acetylamine to amine in the deacetylation of chiun have been reviewed and evaluated.

本文对甲壳素脱乙酰基制取壳聚糖的反应中从乙酰胺基转变成胺基的转化率的各种表征方式和测定方法进行了详细综述和评价。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。