Serum malonaldehyde ( MDA ) level and superoxide dismutase ( SOD ) activity were detected in each group and statistical analysis was conducted .

检测各组患者血清丙二醛（MDA）水平和血清 超 氧化物 歧化酶（SOD）活性，进行统计学分析和比较。

The advantages and disadvantages of some measure methods for superoxide dismutase are compared .

对数种 超 氧化物 歧化酶检测方法进行了比较，分析其优劣点。

Study on the Scavenging Effect of Scallop Skirt Collagen Hydrolysate on Superoxide Anion Radical

扇贝裙边胶原蛋白酶解物 清除 超氧阴离子能力的研究

The levels of malondialdehyde ( MDA ) superoxide dismutase ( SOD ) and anti-reactive oxygen species unit ( anti-ROS unit ) were measured with chemical methods .

用化学方法检测标本中丙二醛（MDA）、 超 氧化物歧化酶（SOD）和抗活性氧单位的水平。

The Study on Fluorescence Quenching for Determination of Superoxide Radical

荧光猝灭法测定 超氧 阴离子自由基的研究

Objective To study the influences of nitric oxide ( NO ) and superoxide dismutase ( SOD ) in genesis and progress of delayed neuronal death ( DND ) in rats .

目的：探讨一氧化氮（NO）与 超 氧化物歧化酶（SOD）对迟发性神经元坏死（DND）发生、发展的影响及两者的关系。

UV illumination induced the oxidative impairment of fluoranthene to nauplii . Peroxidase ( POD ) was more sensitive than superoxide dismutase ( SOD ) to photo-induced toxicity of fluoranthene .

UV照射诱导了荧蒽对卤虫幼体的氧化损伤，过氧化物酶（POD）对荧蒽的光诱导毒性较 超 氧化物歧化酶（SOD）敏感；

As cells break down sugars to release energy they also unleash reactive forms of oxygen such as superoxide .

随着细胞糖分解释放能量，他们还释放起反作用的氧，如 过氧化物。

Plasma lipid malodiadehyde ( MDA ) and superoxide dismutase ( SOD ) were assayed according to kit manu .

同时测定血脂、丙二醛（MDA）和 超 氧化物歧化酶（SOD）。

Meanwhile the scavenging effects of the prepared polysaccharides on hydroxyl radical and superoxide radical were measured by biochemical method with ascorbic acid as a control .

以抗坏血酸作为对照品，同时采用生物化学法测定了浒苔多糖对羟基自由基和 超氧 阴离子等自由基的清除能力。

Containing the hydroxyl group . study on superoxide anion radical scavenging activity of SELENO-SULFUR-CONTAINING amino acid

氢氧化物的含氢氧基化合物的含硒含硫氨基酸清除 超氧阴离子自由基的研究

In renal cortex homogenate the contents of malonaldehyde and activity of superoxide dismutase were measured .

肾皮质制备匀浆检测丙二醛含量和 超 氧化物 歧化酶活性。

Effects of sucrose fatty acid ester ( SFE ) on the activity of Superoxide Dismutase ( SOD ) chlorophyll and yield of soybean ( Glycine max. ) had been studied .

本文研完了蔗糖脂肪酸酯（SFE）对开花期和结英期大豆叶片 中超 氧化物 歧化酶（SOD）、叶绿素含量和大豆产量的影响。

The balance function brain index and the content of malondialdehyde ( MDA ) and activity of superoxide dismutase ( SOD ) in the mouse cerebral cortex were tested after training .

复制一种新型的平衡训练模型，对小鼠进行平衡木测验评估，测定脑指数、大脑皮质中的脂质过氧化物丙二醛（MDA）的含量及 超 氧化物 歧化酶（SOD）活性。

The results indicated that postharvest quality deterioration of plum fruit may be attributed to the decrease of superoxide DPPH radical and hydroxyl radical scavenging activity .

李果采后品质劣变可能与清除 超氧 阴离子自由基、羟自由基及DPPH自由基能力的降低有关。

Both blood and brain parenchyma have been shown to generate superoxide anion probably related to blood breakdown products including ferric iron .

血液和脑实质能产生 超氧负离子，这大概与血液分解产物包括三价铁有关。

Effects of formaldehyde on superoxide dismutase in cerebral tissues and DNA damage of brain cells of rats

甲醛对大鼠脑组织 超 氧化物 歧化酶和脑细胞DNA损伤影响的研究

However almost no scavenging effect against superoxide anion radicals was observed .

但蓝莓多糖对 超氧阴离子自由基几乎没有作用效果。

Study on Fluorescent Method for the Determination of Hydroxyl and Superoxide Anion Radicals

羟基自由基和 超氧阴离子自由基测定的荧光分析法研究

The experimental data indicated that the scavenging activities of Ophiopogon japonicus for superoxide anion ( O2 · - ) radicals are mainly from homoisoflavone in the ethyl ether fraction .

研究结果表明，麦冬中直接清除 超氧阴离子作用主要来自乙醚部位中的高异黄酮成分。

These antioxidative compounds were subjected to DPPH radical-scavenging superoxide radical-scavenging and hydroxyl radical-scavenging assays and compared with other antioxidative compounds .

运用DPPH自由基清除法， 过氧化物自由基清除法，羟基自由基清除法研究了以上这些化合物，并合其他的抗氧化化合物进行了比较。

Effect of enhanced external counterpulsation on serum nitric oxide malondialdehyde and superoxide dismutase in patients with sudden deafness

增强型体外反搏对突发性聋患者血清一氧化氮、丙二醛和 超 氧化物歧化酶的影响

Effects of Metal Ions on Superoxide Radical Scavenging Activities of Coconut Inflorescence Sap

金属离子对椰花汁清除 超氧 阴离子能力的影响

This effect was not inhibited by superoxide dismutase or diethylenetriaminepentaacetic acid but was inhibited by catalase .

这种作用不能被 超 氧化物歧化酶或铁络合剂二乙三胺戊乙酸抑制，但可被过氧化氢酶抑制。

The DPPH radical scavenging activities the reducing powers the amount of total phenolic compounds the inhibitory effect on hydroxyl radical and superoxide anion radical o.

测定不同分离组分对二苯代苦味酰肼自由基（DPPH）的清除活性、还原力、酚质量分数、对羟自由基和 超氧阴离子自由基的抑制活性。

As substrate is reintroduced neutrophil activity may heighten increasing production of damaging superoxide and hydroxyl radicals .

再次导入酶解物，嗜中性细胞活动增强，增加破坏性 超氧游离基和羟基的生产。

Experimental Study on Superoxide Anion Generation in Endothelial Cells

对内皮细胞产生 超氧阴离子作用的研究

The effects of Chinese Taihe chicken and its melanin on age of fruit fly and activity of SOD ( superoxide dismutase ) in mouse were studied .

研究了泰和乌骨鸡及其黑素对果蝇寿命及小鼠 SOD活性的影响。

Content of malondialdehyde ( MDA ) activities of superoxide dismutase ( SOD ) and monoamine oxidase ( MAO ) in brain and liver were measured by using the reagent kits .

试验结束时，运用试剂盒测定试验动物脑和肝组织的丙二醛（MDA）含量、 超 氧化物 歧化酶（SOD）和单胺氧化酶（MAO）活性。

The two most deleterious forms of reduced oxygen are superoxide and hydrogen peroxide which have been implicated in cancer heart failure Alzheimer 's disease and other illnesses he added .

两种毒性最大的部分还原氧分子是 超 氧化物和过氧化氢，他们与癌症、心脏病、阿尔海默氏疾病和其他疾病有关，他补充道。