1) free radical scavenger
自由基清除剂
1.
Effects of Zhitangshu on malondialdehyde and free radical scavenger in blood of non-insulin-dependent diabetes mellitus rats;
脂糖舒对2型糖尿病大鼠血液MDA和自由基清除剂的影响
2.
Effect of free radical scavenger edaravone on superoxide dismutase of sepsis rats and its potential role
自由基清除剂依达拉奉对脓毒症大鼠超氧化物歧化酶的影响及机制探讨
3.
Edaravone, a free radical scavenger, was synthesized by condensation of ethyl acetoacetate withphenylhydrazine in presence of NaHSO3 in water at pH 6 for 2h in a yield of 83%.
用苯肼和乙酰乙酸乙酯在亚硫酸氢钠参与下于水中回流反应2h制得自由基清除剂依达拉奉,收率83%。
2) free radical scavengers
自由基清除剂
1.
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。
2.
This paper introduces the nature of hydroxyl radical (稯H), mechanisms producing 稯H by catalytic oxidation and way for improvement of the Hydroxyl radical 's productivity and utilization rate,and analysis ways of hydroxyl radical and the free radical scavengers influencing 稯H decomposing organic pollutants.
本文介绍了羟自由基( OH)的性质,催化氧化法产生 OH的机理及提高 OH生成率与利用率的途径,羟自由基的检测方法及应用和自由基清除剂对 OH降解有机污染物效率的影响。
3.
Methods Rats were divided into three groups, that is, selenium cataract group given sodium selenite to induce cataract, cataract prevention group given sodium selenite and antioxidants and free radical scavengers at the same time and control group given no drugs.
目的 通过观察抗氧化剂与自由基清除剂对大鼠亚硒酸钠性白内障的口服预防作用 ,探讨白内障的防治新途径。
3) Radical scavenger
自由基清除剂
1.
The antioxidants were classified as three major species: radical scavenger(for examples,phenol and amine antioxidants),hydroperoxide decomposer(for examples,dithiocarbamate derivatives),and antioxidation synergist(for example,phosphorous and sulfur free molybdate ester).
对润滑油的氧化机理做了简要阐述,并根据不同的抗氧作用机理,将抗氧剂分为三类:自由基清除剂(如酚类和胺类抗氧剂)、氢过氧化物分解剂(如氨基甲酸酯)和抗氧协合剂(如不含硫磷的钼酸酯)。
4) free-radical scavenger
自由基清除剂
1.
Objective: To evaluate the efficacy of free-radical scavenger in the treatment of chronic bacterial prostatitis(CBP).
目的: 探讨自由基清除剂在慢性细菌性前列腺炎 (CBP)中的治疗作用。
2.
Objective: To evaluate the efficacy of free-radical scavenger in the treatment of chronic bacterial prostatitis( C B P).
目的:探讨自由基清除剂在慢性细菌性前列腺炎(CBP)中的治疗作用。
6) free radical scavengers(FRS)
自由基清除剂(FRS)
补充资料：游离基清除剂(radicalscavenger)
【游离基清除剂】(radicalscavenger)亦称“游离基捕捉剂”。能有效地同游离基作用而使其失去活性的试剂。是游离基聚合反应的有效阻聚剂。可分为两类：（1）游离基型，如2，2-二苯基-1-三硝基苯肼基（DPPH）是稳定的游离基，不能引发单体，但能有效地与活性游离基结合；（2）分子型。苯醌能与游离基反应，生成稳定的游离基，最后双基终止。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条