过氧化

Its mechanism is also directed against radiation-induced free radicals and lead poisoning resulting peroxide detoxification tea polyphenol compounds can be anti-oxidation and free radical scavenging, and thus achieve the anti-radiation effects, plays a radiation protection agent.

其作用机理也是针对辐射引起的自由基并导致过氧化毒害而产生的解毒作用，茶多酚类化合物可以抗氧化和清除自由基，因而达到抗辐射效果，起着一种辐射保护剂的作用。

There is increasing evidence that lipid peroxidation and oxidative modification of low density lipoprotein is important in atherogenesis.

脂质过氧化和低密度脂蛋白的氧化修饰在动脉硬化的发生中起着极其重要的作用。

Lutein was also seen to decrease oxidation of lipids - the process that causes degradation - by 55 per cent.

叶黄素也被减少氧化脂质过氧化的-过程中退化的原因-由5 5 ％。

Maternally deprived rats ,depression ; Oxidation stress, malondialdehyde,; Lipid peroxidation ,Trace element

母亲剥夺大白鼠，忧郁症，氧化压力，丙二醛，脂质过氧化作用，；微量元素

While erthrocyte, hemoglobin and Hela cell were under oxidative damage induced by the hydrogen peroxide (H2O2) or tert-butyl hydroperoxide on different concentrations of dihydromyricetin, hemolysis rate of erythrocyte and methemoglobin converted from hemoglobin was estimated by ultraviolet-visible absorption spectroscopy. Whereas mmalondialdehyde from erythrocyte was measured by thiobarbituric acid colorimetry, the cellular viability of Hela cell was examined using MTT 3-(4, 5-dimethylthiazol-2-yl-2, 5-diphenyl tetrazolium bromide assay.

在不同的二氢杨梅素浓度下，用过氧化氢或过氧化特丁烷对红细胞、血红蛋白和Hela细胞进行氧化伤害，以紫外－可见光分光光度法检测红细胞溶血率和由正常血红蛋白生成的高铁血红蛋白，硫代巴比妥酸法测定红细胞中的丙二醛，MTT法检测Hela细胞的活力。

Objective To study the effects of formaldehyde on the lipid peroxidation and antioxidase in mouse brain tissues to explore the neurotoxic action of formaldehyde and its mechanism.

目的：通过观察甲醛对小鼠脑组织脂质过氧化及抗氧化酶的影响，探讨甲醛对小鼠的神经毒性及作用机理。

Furthermore, high fat diet induced hyperlipidemia and fatty liver disease are also related to atherosclerosis. The pigments of Opuntia dillenii fruit was found to possess antioxidative activity.

而低密度脂蛋白的氧化修饰以及巨噬细胞所受到的脂质过氧化作用皆在动脉粥状硬化的过程中扮演了重要的角色，另外由高脂质饮食所导致的高血脂症以及脂肪肝现象也被认为和动脉粥状硬化的形成有关。

Studies on serum level of lipid peroxidation and activity of anti oxidase in Quarrymem ［J］.

采石工人血清脂质过氧化水平和抗氧化酶活性的研究［J］。

Were investigated in pot culture under three water treatments: well watered , middle drought treatment and serious drought treatment .The contents of malondialdehyde and soluble sugar, superoxide dismutase, catalase, peroxide dismutase, polyphone oxidase and ascorbic acid peroxidase activities were compared between plants infected with Glomus mosseae and those not infected (Non-AM plants) at different water-treatments.

试验设置正常浇水、中度干旱和重度干旱3个水分处理水平，比较不同水分条件下接种Glomus mosseae的三叶鬼针草植株与未接种植株的丙二醛含量、可溶性糖含量、超氧化物歧化酶、过氧化氢酶、抗坏血酸过氧化酶、过氧化物酶和多酚氧化酶活性。

In the investigation, they found that progeria cells demonstrate only 50 percent of normal catalase activity and 30 percent of normal glutathione peroxidase activity.

分析发现，早老症细胞的催化反应是正常细胞的 50%、麸胺基硫过氧化脢的活性是正常细胞的 30%，这样糟糕的抗氧化能力，当然无法有效清除体内的自由基罗。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。