free radical

Result: The correlative relationship between DPPH free radical scavenging activity and baicalin content was obtained.

结果: 黄芩提取物的清除DPPH自由基活性与黄芩苷含量呈相关关系.

Offer against cerebral ischemic injury by combating free radical activity.

通过击自由分子的活动来提供大脑神经损伤的保护.

The free radical [ OH ] had strong oxidation ability, which oxidated and removed organic infectant from wastewater.

游离 基有极强的氧化能力, 可将废水中的有机污染物氧化去除.

This reaction has been classified as a free radical chain process.

这种反应是按自由基连锁反应的历程进行分类的.

It is a kind of multifunctional natural active substance and can dispel free radical.

迷迭香酸是一种多功能的天然活性物质,具有非常好的祛除自由基抗炎效果.

Termination of free radical chairs occurs by a bimolecular reaction.

自由基链的终止产生于双分子反应.

An effective antioxidant , vitamin C helps to protect cells against free radical damage.

抗氧化剂, 保护细胞免受游离基破坏.

The researching of free radical is basilic researchful approach free radical's chemistry , biochemistry and medical chemistry.

自由基研究是开展自由基化学 、 生物学及医学研究的重要途径.

Objective : To study antagonism effect of Xinnaoshenli against free radical.

目的: 探讨心脑神力口服液体外抗自由基的效果.

Can eliminate the free radical, suppresses the cancer cell formation, enhances the human body immunity.

能清除自由基, 抑制癌细胞形成, 提高人体免疫力.

Mitochondria play important roles in cellular energy metabolism, free radical generation and apoptosis.

线粒体在细胞能量代谢, 氧自由基生成和细胞凋亡中发挥重要作用.

But the free radical can not induce a chain reaction in gas phase which contains SO 2.

而气相中的SO2与OH等 自由基作用不能形成链反应,所以影响不明显.

Studies also show that green tea is able to destroy free radical and reducing inflammation.

硏究显示绿茶能消毁自由机及缓和皮肤红肿.

Objectives : To study the the formation of free radical in vivo and in vitro.

目的: 研究体内外自由基的形成及意义.

Abnormality of free radical production will lead many diseases.

自由基产生异常,将导致诸多疾病过程.

The results indicate involvement of free radical oxidation in pathogenesis of RA and SLE.

结果显示自由基氧化的损伤与类风湿性关节炎和系统性红斑狼疮致病机制有关.

Recently, living free radical polymerization is one of the fastest growing points in polymer chemistry.

近几年来, 活性自由基聚合已成为高分子研究领域中最热点的部分之一.

Secondary inflammatory reaction and free radical damage existed in the tissue around intracerebral hemorrhage.

脑出血后血肿周围存在继发炎性反应与自由基损伤.

When oxyhydrogen free radical release the dummy man smell, directs effectively the mosquito.

氢氧自由基释放时模拟人体气味, 有效把蚊子引过来.

Abstract: A water dispersed SBS grafted polymer was synthesized by free radical polymerization.

文摘: 采用自由基接枝共聚的方法合成了亲水性sbs接枝 丙烯酸共聚物,同时进行了结构表征.

A free radical is a molecular fragment having an unpaired electron.

自由基是一种具有未配对电子的分子碎体.

The monodisperse polystyrene particles were prepared by free radical dispersion polymerization.

用分散聚合方法制备单分散聚苯乙烯微球.

Objective To study the scavenging effect of Cheqiancao on oxygen free radical.

目的研究车前草对氧自由基的清除作用.

Treating the berries with alcohol increased in antioxidant capacity and free radical scavenging activity, they found.

治疗浆果用酒精增加抗氧化能力和清除自由基, 他们发现.

The category and scavenging mechanism of free radical scavengers were also presented.

概述了自由基的概念、对人体的危害以及自由基清除剂的种类和作用机制.