当血糖过多时，可以使上述酶的酶蛋白糖基化，催化活性降低，过暇化氢和氧自由基清除减慢。
When hyperglycaemia, may cause the above enzyme the zymoprotein glycosylation, the catalytic activity to reduce, crosses the free time hydrogen and the oxygen free radical elimination reduces speed.
目的以非酶糖基化和自由基学说探讨心肌老化的发生机制。
Objective To investigate the mechanisms of nonenzymatic glycosylation inducing myocardial aging and free radical theory.
观察治疗8周后大鼠的相关血清酶类、肝纤维化标志物、氧自由基及肝组织病理学等变化。
The changes of related serum enzymes, liver-fibrosis marker, oxygen free radical and liver tissue pathology were observed after 8 weeks of treatment.
通过原子转移自由基聚合可以方便地合成各种结构的模型聚合物，包括嵌段、接枝、星形及超支化共聚物等。
The technique of ATRP has been used to synthesize the model polymer with various structure, block copolymer, graft copolymer, star-shaped polymer and hyperbranched polymer.
结论减轻肾脏自由基代谢紊乱和抑制非酶促糖基化可能是济肾汤改善糖尿病大鼠肾脏病变的重要机制。
Conclusion Attenuation of free radical metabolism disturbance and inhibition of non enzymatic glycosylation in kidney may be an important mechanism of JST to ameliorate renal lesions in diabetic rats.
通过机理分析和对不同引发条件下的自由基加成反应的比较，认为过氧化物引发自由基加成反应制备六氟丁醇具有工业化前景。
According to the discussion of reaction conditions using different initiations, it was believed that peroxide-initiated free-radical addition reaction was a promising method by mechanism analysis.
在DMF-四乙基溴化铵（TEAB）质子惰性介质中，马蔺子素连续两步单电子还原生成相应氢醌阴离子，无中间体半醌自由基的化学反应发生。
In DMF tetraethyl ammonium bromide(TEAB) media, the reduction of irisquinone was two successive single electron processes without the chemical reaction of the free radical semiquinone.
方法采用大鼠油酸尾静脉注射制作急性肺损伤后肺纤维化模型，观察红霉素对损伤肺组织中中性粒细胞聚集及氧自由基的干预作用。
Methods: Model of fibrosis of lung with injection by oil-acid to rat, observed the effect of erythromycin to neutrophil and oxygen-free radical.
此外，探索通过氧化或者自由基引发，对甲苯类化合物的饱和氢活化进行苄基化反应。
Furthermore, benzylation of methyl-substituted benzene by activation of saturated hydrogen through the use of oxidation or free radical initiation has been developed.
在引发剂的作用下，配合物4和苯乙烯进行自由基共聚，得到高分子化催化剂6。
The corresponding polymer-incorporated zirconium catalyst 6 was obtained by the co-polymerization of the olefin group of catalyst 4 with styrene in the presence of a radical initiator.
由于自由基活性高、半衰期短，其研究方法呈现多样化的特点。
Usually free radical has better activity and shorter half life, hence there have many methods for us to study free radical.
作为宿主抵抗感染的主要防御细胞，中性粒细胞具有趋化、吞噬、产生氧自由基及释放作用等生物学特性。
As the main defense cell of the host immune response, neutrophils present lots of biological behaviors such as chemotaxis, phagocytosis, generating oxygen free radicals and so on.
百草枯中毒机理主要是在肺内产生氧自由基，破坏肺细胞，导致肺纤维化和呼吸衰竭。
Paraquat poisoning is a major mechanism of oxygen free radicals produced in the lungs, damage to lung cells, leading to respiratory failure and pulmonary fibrosis.
由于自由基具有很高的活性，所以空化可以强化化学过程。
Because free radicals have a very high activity, cavitation can enhance chemical processes.
以过硫酸铵和硝酸银为自由基引发剂 ，以2 ，3二甲吡嗪和苯乙酸为原料 ，首次采用自由基烃基化反应合成5苄基 2 ，3 二甲吡嗪。
Dimethylpyrazine reacted with phenylacetic acid, silver nitrate and ammonium persulfate through a radical hydrocarbylation mechanism to yield 5 benzyl 2,3 dimethylpyrazine.
1956年，哈曼德·纳姆教授提出了著名的“自由基理论的老龄化问题。”
In 1956, Professor Denham Harman propounded the famous "free radical theory of ageing."
自然因素眼的因素是一个标准化的草药混合物，提高协同最大限度地减少自由基损伤视力。
Natural Factors Eye Factors is a synergistic blend of standardized herbs that enhance vision by minimizing free-radical damage.
磨耗不仅会导致高分子链的断裂，而且可能会发生链转移反应和大分子自由基的异构化反应。提出了胶料磨耗是机械力引发的具有链式反应特征的力化学反应的结果。
The results show that the abrasion process is similar to its aging by heat and oxygen. The abrasion not only resulted in the fragmentation of macromolecule chain, but also would lead to ch…
磨耗不仅会导致高分子链的断裂，而且可能会发生链转移反应和大分子自由基的异构化反应。提出了胶料磨耗是机械力引发的具有链式反应特征的力化学反应的结果。
The results show that the abrasion process is similar to its aging by heat and oxygen. The abrasion not only resulted in the fragmentation of macromolecule chain, but also would lead to ch…
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