谷胱甘肽过氧化物酶

方法检测40例骨关节病患儿和30例健康儿童体内血清Se、血浆谷胱甘肽过氧化物酶（GSH-Px）活力，丙二醛（MDA）含量及相关临床指标。

Method The serum Se , plasma glutathione peroxidase ( GSH-Px ), plasma malondialdehyde ( MDA ) and the other clinical targets were measured in 40 children with KBD and 30 healthy children .

目的探讨2型糖尿病性脂肪肝（DFL）及2型糖尿病（DM）患者的血清中瘦素（LEP），谷胱甘肽过氧化物酶（GSH-PX）等因素水平及因素间的相关性。

Objective To explore the level and correlation of serum leptin 、 Glutathione peroxidase ( GSH-PX ) and other factors in the patients with type 2 diabetic fatty liver and type 2 diabetes .

脐血硒、谷胱甘肽过氧化物酶及维生素E的检测和临床意义

Selenium , vitamin E and glutathione peroxidase contents in cord blood

本文报道我们测定的正常人血清中脂类过氧化物、丙二醛、水溶性荧光物质、维生素E及谷胱甘肽过氧化物酶的正常参考值。

The lipid peroxides , MDA , WSFS , VE and GSH-Px in serum of adults were determined .

病区粮补钼（100mg／kg）对红细胞谷胱甘肽过氧化物酶活力无明显影响。

Supplementation of molybdenum had no effect on glutathione peroxidase activity .

β-胡萝卜素对阿霉素致大鼠心肌组织的超氧化物歧化酶、谷胱甘肽过氧化物酶mRNA表达改变的影响

Effect of beta-carotene on adriamycin induced changes of expression of mRNA of superoxide dismutase and glutathione peroxidase in myocardial tissue of rats

小鼠血和组织中丙二醛、SOD和谷胱甘肽过氧化物酶测定。

The malondialdehyde ( MAD ), SOD and glutathione peroxidase ( GSH-PX ) in the rats blood and tissue were determined .

测定尿肌酐、尿汞含量和肝与肾GSH、丙二醛（MDA）、汞含量及谷胱甘肽过氧化物酶（GSH-Px）活力。

Mercury level , contents of GSH , MDA and GSH-Px in liver and kidney were evaluated .

谷胱甘肽过氧化物酶（GSHpx）则先升后降。

And glutathione peroxidase ( GSH - Px ) increased first , then decreased .

谷胱甘肽过氧化物酶（GSH-Px）的活性位点含有硒半胱氨酸残基。

The active site of the potent glutathione peroxidase ( GSH-Px ) contains selenocysteine residues .

用酶生化方法测定其超氧化物歧化酶（SOD）和谷胱甘肽过氧化物酶（GSH-px）的活性；

Antioxidant enzymes including superoxide dismutase ( SOD ) and glutathione peroxidase ( GSH-px ) were determined using biochemical methods .

不同NO2&N浓度对鲤鱼种血液中谷胱甘肽过氧化物酶（GSH-Px）活力的影响没有显著差异（P≥0.05），其平均活性在250~350U/mL之间。

The average activity of GSH-Px in different group had no significant difference ( P ≥ 0.05 ), which was 250 ~ 350 U / mL.

本实验观察在低硒（Se）饮食环境下锰（Mn）与蛋白质对大鼠体内谷胱甘肽过氧化物酶（GSH－Px）活性的影响。

This paper reports the effect of manganese and protein on glutathione peroxidase activity of rats in low selenium environment .

克山病病区粮对大鼠全血谷胱甘肽过氧化物酶活力及体内抗氧化能力的影响克山病重病区居民口粮中必需氨基酸和微量元素Mn、Se的含量及其与发病关系初探

Contents of essential amino acids and trace element mn , se in grains from severe Keshan disease endemic areas and their roles in etiology

D-半乳糖衰老大鼠血清和脑组织谷胱甘肽过氧化物酶（GSH-Px）含量；

Glutathion peroxidase ( GSH-Px );

酶促系统包括超氧化物歧化酶（SOD）、过氧化氢酶（CAT）、谷胱甘肽过氧化物酶（GSH-Px）和过氧化物酶（POD）。

Enzymatic system includes superoxide dismutase ( SOD ), catalase ( CAT ), glutathione peroxidase ( GSH-Px ) and peroxidase ( POD ) .

本文观察了丹参对实验性急性胃粘膜损伤大鼠胃粘膜组织过氧化脂质（LPO）含量及超氧化物歧化酶（SOD）和谷胱甘肽过氧化物酶（GSH－Px）活性的影响。

The effect of RSM on levels of LPO , SOD and GSH-Px in rat with experimental acute gastric mucosal damage were investigated .

最后测定超氧化物歧化酶（SOD）、谷胱甘肽过氧化物酶（GSH-PX）、丙二醛（MDA）及睾酮含量，并计算脏器系数。

In the end , contents of SOD , GSH PX , MDA , testosterone and the organ indexes of every group were determined .

测定肝组织中谷胱甘肽过氧化物酶（GSH-PX）活性和肝细胞端粒长度。

The activity of the GSH-PX and telomere length were determined in the liver . the lung the liver .

代谢活动中，硒最重要的作用是作为生物体内谷胱甘肽过氧化物酶（GSH-Px）的重要组成部分，以硒代半胱氨酸的形式存在于其活性中心。

The most important metabolic role of selenium is its function in the active site of selenoenzyme glutathione peroxidase .

方法：随机对照观察白虎追风丸组、对照组大鼠关节肿胀情况及血液中脂质过氧化物（LPO）、谷胱甘肽过氧化物酶（GSH-PX）、超氧化物歧化酶（SOD）的含量和活性。

Method : The activities and contests of LPO , SOD and GSH-PX in blood in BZW group and control group were observed .

将不同浓度SI与生长融合成单层的VEC共同孵育24h，收集细胞，测定各组细胞MDA含量、超氧化物歧化酶（SOD）及谷胱甘肽过氧化物酶（GSH-PX）活性。

After 24h , the contents of cell MDA , the activity of cell superoxide-dismutase ( SOD ) and glutathione-peroxidase ( GSH-PX ) were measured .

检测老年心脑血管病及糖尿病患者133例的血浆脂质过氧化物（LPO）、全血超氧化物歧化酶（SOD）和谷胱甘肽过氧化物酶（GSH－PX）。

This paper investigated and analysed LPO , SOD and GSH-PX in the blood from 133 cases for elderly patients with cerebrovascular diseases and diabetes mellitus .

全血谷胱甘肽过氧化物酶（GSH-Px）活力显著下降（P<0.05），肝匀浆中GSH-Px的活力也下降；

The activity of GSH-Px in whole blood significantly decreased ( P < 0.05 ), and so did in their hepatic homogenate .

GSH-PX（谷胱甘肽过氧化物酶）活力均低于对照，最低降至对照组的25%。

The activities of glutathione peroxidase ( GSH-PX ) were all below the control , and the least decreased to 25 % .

采用动物体内实验研究FA对不同年龄段（幼龄和老龄）大鼠血液和肝组织中超氧化物歧化酶（SOD），谷胱甘肽过氧化物酶（GSH-Px）活性以及脂质过氧化产物丙二醛（MDA）含量的影响。

Effects of FA on antioxidant function in aged rats were studied by measuring the activities of SOD , GSH-Px and MDA content in blood and liver .

硒保护组谷胱甘肽过氧化物酶（GSH-Px）活力、超氧化物歧化酶（SOD）和钠，钾-三磷酸腺苷酶（Na+，K+-ATPase）的酶活力明显高于损伤组；

Enzyme activity of GSH Px , SOD and Na + , K + ATPase were also higher in Se protection group than those in damage group .

攻毒后1、3、5、7d剖杀雏鸭，采集其肝组织，测定鸭肝组织中过氧化氢酶（CAT）、谷胱甘肽过氧化物酶（GSH-Px）及超氧化物歧化酶（SOD）的含量。

Liver samples were collected on the 1st , 3rd , 5th and 7th day after infection to measure the content of CAT , GSH-Px and SOD .

以透明质酸为骨架的新型谷胱甘肽过氧化物酶（GPX）模拟酶的制备及性质研究

Preparation and Property Studies on Modified Hyaluronic Acid as Novel Glutathione Peroxidase ( GPX ) Mimic

并分别测定铜&锌超氧化物歧化酶和谷胱甘肽过氧化物酶的酶活性；运用RTPCR方法分析相关基因的表达。

The expressions of copper , zinc-superoxide dismutase ( Cu-Zn-SOD ) genes and glutathione peroxidase ( GSH-Px ) gene were analyzed by using semi-quantitative reverse transcription-polymerase chain reaction ( RT-PCR ) .