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：观察黄连解毒汤交叉配伍对活性氧自由基的清除作用。
Objective: To observe the scavenging effects of Coptidis Toxin Resolving Decoction (cross compatibility) on oxygen free radicals.
作为一种重要的氧自由基清除酶-超氧化物歧化酶(SOD)，其活性水平对植物抗逆性有着重要影响。
The activity of superoxide dismutase (SOD), an important enzyme that can eradicate the oxygen free radicals, has great influence on the stress resistance of plant.
表明，酚类物质是杨梅清除活性氧自由基的关键成分。
It is suggested that TP is the key ingredient of arbutus to scavenge active oxygen free radical.
结论：麦冬活性多糖可保护心肌细胞，同时具有抑制心肌缺血造成的自由基生成增加和清除氧自由基的作用。
CONCLUSION: POAP can protect myocardial cells, inhibit the generation of free radicals, and scavenge the oxygen free radicals generated from myocardial ischemia.
结果表明，椰壳聚糖及其配合物对氧自由基均具有较好的清除活性，而且成量效关系。
The results demonstrated that the complexes showed good ability for scavenging the superoxide anion radical, and the ability was increased as the amount of the complexes increased.
结论：心肌缺血预处理与电针内关通过提高内源性氧自由基清除系统酶的活性，抑制缺血再灌注心肌细胞膜脂质过氧化反应，对缺血再灌注心肌具有明显的保护作用。
Coneclusion:EA at Neiguan point and IC can protect Z/R myocardium evidently by raising the activity of inhabiting cell membrane lipid peroxidation of myocardial suffered from ischemic reperfusion.
实验结果说明不同硒化合物不仅能够清除细胞体系产生的活性氧自由基，而且对化学反应生成的活性氧自由基也有清除作用。
It is concluded that the different selenium forms can clear the active oxygen radicals produced from both cellular metabolism and chemical reactions.
实验结果说明不同硒化合物不仅能够清除细胞体系产生的活性氧自由基，而且对化学反应生成的活性氧自由基也有清除作用。
It is concluded that the different selenium forms can clear the active oxygen radicals produced from both cellular metabolism and chemical reactions.
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