查询词典 glutathione

Rats were killed after different weeks(0,1,2,4,8,12,15,17,19,20 and 24 respectively). Their organs were taken to observe the kinetic change of selenium concentration, the activities of intracellular glutathione peroxidase,extracellular glutathione peroxidase, and phospholipid hydroperoxide glutathione peroxidase in different organs.

于0、1、2、4、6、8、12、15、17、19、20和24周时处死大鼠取其组织，分别对各种组织中的硒、细胞内谷胱甘肽过氧化物酶、细胞外谷胱甘肽过氧化物酶、磷脂氢谷胱甘肽过氧化物酶、Ⅰ型脱碘酶和Ⅱ型脱碘酶活性进行动态观察。

Methods Tissue culture was used to study the cataractous lenses of rats induced by sodium selenite or galactose. At the early stage, the content of nonprotein sulfhydryl, protein sulfhydryl, non-soluble disulfide bond, malonaldehyde and the activities of glutathione peroxidase, glutathione reductase and glutathione-S-transferase were measured in the cataractous lenses, and they were compared with that of the normal lenses. Results The two kinds of material could all induce cataract in rats, sodium selenite being more potent.

采用器官培养方法，以不同浓度亚硒酸钠及半乳糖作用于晶状体，诱发大鼠晶状体形成白内障，在培养初期测定晶状体内非蛋白质巯基（nonprotein sulfhydryl， NP-SH、蛋白质巯基（protein sulfhydryl ，P-SH）和不溶性蛋白质二硫键的含量，脂类过氧化水平，以及与谷胱甘肽代谢有关的谷胱甘肽过氧化物酶(GSH peroxidase， GSH-PX)、谷胱甘肽还原酶(GSH reductase， GSSG-R)及谷胱甘肽硫转移酶(GSH S transferase， GSH-S)的活性。

To understand the toxicity mechanisms of mixed heavy metals on aquatic plant,indicators of algea growth rate,content of reduced glutathione,activities of glutathione S-transferase and glutathione peroxidase of green algae, Scenedesmus quadricauda were measured to analyze the individual and joint toxic effects of lead and mercury.

为进一步了解重金属复合污染对水生植物产生毒害作用的机制，以单细胞藻类生长及细胞内还原型谷胱甘肽含量、谷胱甘肽-S-转移酶和谷胱甘肽过氧化物酶活性为指标，对铅和汞单一及联合胁迫对四尾栅藻的毒性作用进行了研究。

Return to optimal temperatures allowed glutathione to increase, particularly glutathione disulfide, and this was associated with leaf chlorosis.

返回到最佳温度允许谷胱甘肽增加，特别是谷胱甘肽二硫键，这是与叶绿。

Activity of succinct dehydrogenate, superoxide dismutase glutathione peroxides and levels of glutathione malanldehyde and nitric oxide were measured.

结果 bFGF和SM联合预处理组心肌中SDH、SOD、GSHpx活性明显高于缺血再灌注组，抗氧化物GSH和NO的含量明显高于缺血再灌注组，心肌病理改变明显好于未用bFGF和SM组。

The physiological and clinical significance of glutathione and evaluation of various measurements of glutathione were reviewed.

本文对谷胱甘肽的生理意义及其各种测定方法作一综述。

Objective To compare the expression and its significance of glutathione peroxidase and glutathione-S-transferase in hepatic tissue in oral drinking arsenic exposed mice.Methods 60 mice were divided into control group,sodium arsenite group and sodium arsenate group at random.

目的 比较不同价态的砷对小鼠脐组织中谷胱甘肽过氧化物酶和胎盘型谷胱甘肽-S-转移酶表达的影响，探讨氧化应激在慢性砷暴露致肝损伤中的作用。

On the other hand, both S-nitro-L-glutathione and reduced glutathione quenched the g = 2.005 radical but could not restore platelet aggregatory activity.

另外，S-nitro-L-glutathione 及 reduced glutathione都能去除此g = 2.005的自由基，但却不能恢复血小板的凝集活性。

OBJECTIVE: To observe the influence on glutathione, glutathione peroxidase, superoxide dismutase, malondialdehydeand nitric oxide synthase in corpus striatum of the damaged side in rat models of Parkinson disease by acupuncture at subthalamus.

目的：观察针刺丘脑底核对帕金森病大鼠损毁侧纹状体谷胱甘肽、谷胱甘肽过氧化物酶、超氧化物歧化酶、丙二醛、一氧化氮合酶的影响。

AGE scavenges oxidants, increases superoxide dismutase, catalase, glutathione peroxidase, and glutathione levels, and inhibits lipid peroxidation and inflammatory prostaglandins.

AGE扫除氧化剂，增加超氧化物歧化酶、过氧化氢酶、谷胱甘肽过氧化物酶和谷胱甘肽水平，抑制脂质过氧化和前列腺素产生。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。