xanthine oxidase

Methods: 44 cases patients with acute cerebral hemorrhagic disease and 26 controls were determined by Thiobarbituric acid reaction, Xanthine oxidase test and Glutathione oxidase test.

方法：用改良硫代巴比妥法、黄嘌呤氧化酶法和谷胱甘肽氧化酶法对44例急性颅内出血患者血浆LPO，SOD和GSH－PX含量测定，并以26例正常对照。

Xanthine oxidase is an enzyme involved in the production of uric acid.

黄嘌呤氧化酶是一种与尿酸生成相关的酶.

Potential sources of endothelial ROS generation that are implicated in disease progress include mitochondria, xanthine oxidase ( XO), uncoupled NO synthase, cytochrome p-450 enzymes, and NADPH oxidase ( NOX). ROS of human vascular system mostly derive from NADPH oxidase.

虽然黄嘌呤氧化酶、NADPH氧化酶（NOX）、线粒体电子传递链及一氧化氮合酶等均可产生ROS，但人血管系统中产生的ROS主要来源于NOX。

In hyperuricemia mice model, 100 mg · kg-1 FFV can reduce the serum uric acid levels and 200 mg · kg-1 FFV can inhibit the activities of xanthine oxidase in liver.

100mg·kg-1剂量的越桔黄酮能显著降低高尿酸血症模型小鼠的血清尿酸含量，200mg·kg-1剂量可显著抑制模型小鼠肝脏黄嘌呤氧化酶活性。

Introduction to the xanthine oxidase of cow milk

牛乳中黄嘌呤氧化酶研究综述

Methods: The serum content of NO, MDA and SOD were measured respectively by nitrate reductase, thiobarbituric acid and xanthine oxidase methods.

方法：选取原发性高血压患者30例，无高血压健康人28例，分别用硝酸还原酶法、硫代巴比妥酸法及黄嘌呤氧化酶法检测NO、SOD、MDA含量。

Glutathione concentration and levels of xanthine oxidase ( XOD) and superoxide dismutase ( SOD) in the serum were determined.

7天后测定血清内谷胱甘肽、超氧化物歧化酶（SOD）及血清黄嘌呤氧化酶（XOD）浓度。

Effect of extraction of Ailanthus altissima on xanthine oxidase in mouse

樗白皮提取物对小白鼠体内黄嘌呤氧化酶活性的影响

Methods Acteoside was extracted from roots of Scrophularia ningpoensis. A mouse hyperuricemia model was established by using hypoxanthine and the effect of acteoside on hyperuricemia in mouse was observed before the inhibition effect of acteoside on xanthine oxidase in vitro was further studied.

方法从玄参根中分离提取苯丙素苷成分Acteoside，采用次黄嘌呤造成小鼠高尿酸血症，观察Acteoside对小鼠高尿酸血症的影响，并进一步从体外观察Acteoside对黄嘌呤氧化酶的抑制作用。

Results: Highly significant correlations were observed between malondialdehyde and xanthine oxidase umbilical pH Pco2 Po2 base excess gestational age and Apgar score at 5 min.

结果：脐血丙二醛与黄嘌呤氧化酶、脐血气pH、氧分压、二氧化碳分压、碱剩余、Apgar5分钟评分以及胎龄等各项指标有显著的相关性。

SOD activities in RBC and liver were measured by xanthine oxidase method. Serum and hepatic MDA contents were assayed according to thiobarbituric acid method.

采用黄嘌呤氧化酶法测定红细胞和肝匀浆SOD活力，以硫代巴比妥酸法测定血清和肝匀浆MDA含量。

Methyl thiazolyl tetrazolium ( MTT), luminal and anti-oxidative activity reagent xanthine oxidase were all from Sigma Company.

鲁米诺购自Sigma公司。抗氧化活性试剂用黄嘌呤氧化酶（Sigma公司）。

Objective To investigate the effects of heroin on plasma uric acid and purine nucleotides catabolism in rat spleen by testing the activities of adenosine deaminase ( ADA) and xanthine oxidase ( XOD).

目的：研究海洛因依赖对大鼠血浆尿酸含量和脾中腺苷脱氨酶（ADA）、黄嘌呤氧化酶（XOD）的影响。

Method Collagenase was injected to made a rat model of caudate nucleus hemorrhage. A dry wet method was used to measure the water content of brain tissue and a xanthine oxidase method to determine SOD level in brain tissue.

方法采用胶原酶注入诱导的大鼠尾壳核出血模型，用干湿法测定脑组织含水量，用黄嘌呤氧化酶法测定脑组织SOD水平。

Study on the effect of compound Danshen dripping pills on xanthine oxidase activity in human

复方丹参滴丸对人体黄嘌呤氧化酶活性的影响