总抗氧化能力

目的：通过观察X线照射后小鼠总抗氧化能力、抗氧化酶类的变化及细胞损伤的情况，研究中药养阴抗毒散的放射防护作用和机理。

Objective : To study the radiation protective effect and mechanism of Yan-Yin-Kang-Du powder by observing the change of T-AOC , antioxidases and damnification in cells of mice after exposed to X-ray .

复印作业组血清中MDA、SOD显著高于对照组（P<0.01），总抗氧化能力显著低于对照组（P<0.01）；

The average values of MDA and SOD in serum of copying operator group were significantly higher than those of the health subject group ( P < 0.01 ), TAOC of copying operator group were significantly lower than those of the healthy subject group ( P < 0.01 ) .

老年大鼠总抗氧化能力与白介素-6及诱导型一氧化氮合酶mRNA表达的相关性研究

Correlative study of total antioxidant capacity with IL-6 and iNOS mRNA expressions in aged rats

银屑病患者血清一氧化氮、一氧化氮合酶、总抗氧化能力、维生素E水平的变化

Serum nitric oxide , nitric oxide synthase , total antioxidation and vitamin E levels in patients with psoriasis

而总抗氧化能力（TAC）水平和DNA损伤方面未显示与对照样本有明显差异。

Levels of TAC and DNA damage showed no significant differences from the unexposed group .

严重烧伤大鼠血清总抗氧化能力与NO、IL-6水平相关性研究

The relationship between the total plasma antioxidant capacity and the production of NO , IL-6 in severely burned rats

增加大鼠海马的总抗氧化能力，减少MDA含量。

They could increase the total antioxidant capacity of hippocampus in rat , reduce the content of MDA in skeletal muscle .

感染APP猪的细胞免疫和体液免疫功能下降，红细胞免疫功能增强；总抗氧化能力下降。

The cellular immune and humoral immune function of the infected-APP pigs decreased , while the erythrocyte immune function increased .

而且与对照组相比，肽1组显著增强小鼠血清、肝组织的总抗氧化能力和GSH-pX的活力，减少了MDA的含量，具有明显的抗氧化活性。

The T-AOC ability , GSH-pX activity in the peptide 1 group increased and the concentration of MDA decreased significantly .

发现：热休克预处理组心肌细胞中αB晶状体蛋白表达明显增加，H2O2所致的细胞死亡率及LDH释放率降低，总抗氧化能力增强；

The results showed that heat shock pretreatment significantly reduced cell mortality rate , LDH release rate and increased total antioxidation of the cells .

脑重、MDA、H2O2、NO及总抗氧化能力呈先降低后升高趋势，其中10和20日龄时脑重降低明显（P＜0.05）；

Brain weight , MDA , H_ ( 2 ) O_ ( 2 ), NO and the capacity of total antioxidation were decreased firstly , and then increased .

急性砷中毒小鼠血清中NO、GSH、MDA及总抗氧化能力的实验研究

Experimental study on nitric oxide , glutathione , maleic dialdehyde and total anti-oxidize ability in serum of mice with acute arsenic poisoning

目的探讨增龄对SAM小鼠脑线粒体DNA（mtDNA）缺失、活性氧自由基水平及脑组织总抗氧化能力的影响。

Objective To explore the effect of aging on cerebral mitochondrial ( mt ) DNA deletions , active oxygen radical level and total anti-oxidization ability of brain tissues .

香精油高、低剂量组对雌雄果蝇的SOD值、MDA值和总抗氧化能力均无显著影响。

Both the high and low dosage groups of Volatile oil had no significant effect on SOD value , MDA value and total anti-oxidation value of male and female .

应用化学比色法测定精子匀浆的MDA含量和总抗氧化能力；应用定磷法测定精子匀浆的Na+-K+-ATP酶和Ca2+-ATP酶活性。

Changes of total antioxidant capacity and MDA content and Na + - K + ATPase , Ca2 + - ATPase activity of sperm were detected by chemical colorimetry .

3快速减压组MDA含量和总抗氧化能力升高（P<0.05），而SOD活力下降（P<0.01）；

In rapid decompression group , both MDA concentration and TAO level rose ( P < 0 05 ) while SOD activity decreased very significantly ( P < 0 001 );

取安静和运动后静脉血，测血清MDA、总抗氧化能力（TAOC）、Vc、GSH。

Venous blood was taken before and after exercise to assess the concentration of MDA , total antioxidant capacity ( TAOC ), VC and GSH in serum .

为探讨纳洛酮对急性酒精中毒小鼠总抗氧化能力T-AOC的影响。

To explore the influence of Naloxone Hydrochloride injection on T-AOC in acute alcoholism rats .

选用华南地区52种主要蔬菜，分析其原汁的总抗氧化能力、清除自由基能力、SOD活性和维生素C含量。

Studies were carried out to compare the total antioxidative capacities , anti-active oxygen free radical capacities , SOD activities and vitamin C contents of natural juices for 52 species of vegetables in South China region .

野艾蒿多糖的总抗氧化能力较强，对DPPH自由基具有一定的清除能力。

Polysaccharides from Artemisia lavandulaefolia leaves and stems had strong total antioxidant capacity and showed scavenging ability towards DPPH free radicals .

ABTS系统，用于总抗氧化能力的评估。

ABTS system for determination of total antioxidant capacity .

小鼠中甘草毛状根、甘草切片总抗氧化能力和对CCl4致肝损伤保护的比较研究

Total Antioxidant Capacity and Protective Effect of Extract from Hairy Roots of Glycyrrhiza uralensis Fisch on CCl_4-induced Acute Liver Injury in Mice

检测受试者血浆总抗氧化能力（TAC）、丙二醛（MDA）及巯基（SH）含量。

The levels of plasma total antioxidative capacity ( TAC ), the contents of plasma malondialdehyde ( MDA ) and plasma thiol group ( SH ) were measured .

ABTS法体外测定果蔬类总抗氧化能力的研究进展

Research Progress on ABTS Assay in Determination of TAA in Fruits and Vegetables in Vitro

结果①高原力竭运动使总抗氧化能力、活性氧和丙二醛含量增高（P0.01），超氧化物歧化酶无统计学意义（P0.05）。

RESULTS : T AOC , ROS activity and MDA level after altitude exhaustion exercise elevated ( P 0.01 ), but there was no statistical significance in the SOD activity ( P 0.05 ) .

并能提高缺血再灌注小鼠脑组织中SOD、CAT活性，提高机体总抗氧化能力，降低NOS活性及MDA含量。

Meanwhile , GSP was found to increase the SOD and CAT , enhance T-AOC and reduce the activities of NOS and the content of MDA in brain homogenate in cerebral ischemia and reperfusion mice .

目的研究老年大鼠总抗氧化能力、抗氧化酶活性及一氧化氮（NO）和白介素（IL）6mRNA表达的变化规律。探讨氧化应激和炎症反应在衰老过程中的作用机制。

Objective To study the changes of total antioxidant capacity , antioxidase activity and the production of inflammatory mediators and investigate the relationship between TAC IL 6 and iNOS mRNA expression in aged rats .

结果锌治疗组大鼠海马总抗氧化能力（T-AOC）、超氧化物歧化酶（SOD）含量高于铅中毒组（P均0.05），丙二醛（MDA）低于铅中毒（P0.05）。

Results T-AOC and content of SOD in therapeutic group were higher than the lead poisoning group ( P0.05 ), the level of MDA was lower than that in the lead poisoning group ( P0.05 ) .

比色法测定肝组织超氧化物歧化酶（SOD）、过氧化氢酶（CAT）、谷胱甘肽过氧化物酶（GSH-Px）活性和总抗氧化能力（T-AOC）以及丙二醛（MDA）含量变化；

Superoxide dismutase ( SOD ), catalase ( CAT ), glutathione peroxidase ( GSH-Px ) and total anti-oxidant capacity ( T-AOC ) as well as malondialdehyde ( MDA ) level were spectrophotometrically measured .

在相同条件下进行粮食醋的酿造，并在同一条件下测定其对DPPH·的清除率和总抗氧化能力大小。

All the vinegars were produced under the same conditions and DPPH · clearing rate and total anti-oxidation capacity were tested in the same experimenting methods .