抗氧化酶

At the same time, the contents of myocardial Ca2+ and MDA were decreased significantly as well as the activities of myocardial SOD and GSH-Px increased markedly. Conclusion: CASI is of protective effect on myocardial ischemia-reperfusion arrhythmia, which may be related to scavenging the oxygen free radicals and Ca2+ overload formed during reperfusion.

CASI对大鼠心肌缺血再灌注心律失常具有明显保护作用，其机制可能与提高心肌组织的抗氧化酶活性，减少自由基及Ca2+超负荷对心肌的氧化损伤有关。

CASI has protective effect on myocardial I/R injury in rats by reducing oxidative damage of free radicals on myocardium, enhancing activity of antioxidase and correcting disequilibrium of PGI2/TXA2 etc.

CASI对大鼠心肌I/R损伤具有明显保护作用，可能与其减少自由基对心肌的氧化损伤，增强抗氧化酶活性，纠正PGI2/TXA2失衡等机制有关。

The results showed that exogenous salicylic acid at appropriate concentrations reduced cell relative permeability and lipid peroxidation, increased the content of chlorophyl and activities of antioxidative enzymes, thus reduced the injury caused by NaCl and enhanced the growth of strawberry.

结果表明：适当浓度的水杨酸能够降低盐胁迫下草莓叶片质膜相对透性和过氧化程度，提高叶绿素含量和抗氧化酶活性，从而缓解NaCl对草莓的伤害，改善草莓的生长状况。

The effect of gamogenesis ,chlorophyll,superoxide dismutase and catalase of Egeria najas by different concentrations of suspended silt was studied.

研究了悬沙对细叶蜈蚣草营养生殖、叶绿素、抗氧化酶(超氧化物歧化酶和过氧化氢酶)等影响。

The result of acute toxicity of Cd(superscript 2+) on antioxidant enzymes showed that along with the rise of concentration of Cd(superscript 2+), the activity of superoxide dismutase, catalase, and guaiacol peroxidase were changed in O.chinensis injected with Cd(superscript 2+).

对Cd(上标 2+)急性染毒的中华稻蝗抗氧化酶活性变化研究表明，随着Cd(上标 2+)浓度的升高，超氧化物歧化酶、过氧化氢酶、谷胱甘肽过氧化物酶活性均发生改变。

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。

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］。

Treatments with 20μmolL^(-1) CoCl2 and 20μmolL^(-1) AVG did not influence the contents of putrescine, spemidine, spermine, chlorophyll, and the production rate of reactive oxygen species. However, after 12h heat stress of 45℃, treatments significantly promoted the above values.

但经45℃高温胁迫12h后，20μmolL^(-1) CoCl2与20μmolL^(-1) AVG溶液处理显著提高了上述3种多胺的含量，减缓了抗氧化酶活性的下降，对活性氧水平及脂质过氧化水平的增加也起到了有效的抑制作用，这些改变可能对叶绿素降解的减少及膜稳定指数下降的减轻发挥着重要的作用。

The effects of different concentration of Hg2+,Cr3+ and Pb2+ on the membrane peroxidation content and the activities of antioxidant enzymessuperoxide SOD, POD, CAT in mung bean in podding period were studied.

研究了不同浓度Hg2+、Cr3+和Pb2+胁迫条件下，绿豆花荚期叶片中膜脂过氧化物含量及抗氧化酶，包括超氧化物歧化酶(SOD、过氧化物酶和过氧化氢酶活性的变化情况。

Objective To explore the activities and the level of antioxidant system in Parkinson disease and the effect of L-dopa and Vit E on it,and find the indications of oxidative stress in PD.

摘 要：目的探讨帕金森病的抗氧化酶活性和过氧化脂质代谢水平的变化和多巴药物及Vit E对其的影响，找出反映氧化异常的客观生化指标。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。