therefore, the correlation could be expected between serum uric acid levels acting as the markers of both increased xanthine oxidase activity and inflammation.

因此，可预期各血清尿酸值的相关性，而作为黄嘌呤氧化酶活性增强与炎癥的指标。

activity of sod was detected by xanthine oxidase technique .

采用黄嘌呤氧化酶法测定sod活性；

the results indicated that xanthine oxidase pathway was a main source for the production of oxygen derived free radical.

黄嘌呤氧化酶途径是体外循环术中氧自由基产生的重要来源。

characters and applications of xanthine oxidase of cow milk were described.

综述了牛乳中黄嘌呤氧化酶的各种性质及其应用。

methods: blood samples of 30 gdm and 45 unrelated normal controls were used to measure mda, sod and no levels with methods of tba, xanthine oxidase and nitric reductase.

方法：采集30例gdm患者和4 5例正常孕妇血清，以硫代巴比妥酸（tba）比色法、黄嘌呤氧化酶法、硝酸还原酶法分别测定mda ，sod和no含量。

the content of malondialdehyde (mda) was measured with thiobarbituric acid method and the activity of superoxide dismutase (sod) was measured with xanthine oxidase method;

硫代巴比妥酸法测定脑组织丙二醛含量；黄嘌呤氧化酶法测定超氧化物歧化酶活性；

an immobilization of xanthine oxidase on the surface of microelectrode has been accomplished, and thin film microsensor for the determination of hypoxanthine has been developed in this study.

本项研究实现在微电极表面进行黄嘌呤氧化酶的固定化，从而制备一体化薄膜次黄嘌呤微传感器。

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。

this study aimed to explore the relationship between xanthine oxidase (xo), one of the major sources of ros, and intestinal injury using a neonatal rat model of nec.

该研究采用新生鼠坏死性小肠结肠炎模型，探讨黄嘌呤氧化酶与肠损伤的关系。

objective: to study uv-vis spectral properties of the interaction of quercetin and xanthine oxidase and the effect of incubation time on the inhibition of xanthine oxidase.

目的：研究了槲皮素与黄嘌呤氧化酶相互作用的紫外光谱性质及孵育时间对酶抑制性的影响。

results:the serum xanthine oxidase activity in the heroin addicts was significantly higher than the controls (p0.01), whereas the serum uric acid content had no difference between the two groups.

结果：海洛因依赖者血清黄嘌呤氧化酶活性明显高于正常对照组（p0.01），尿酸含量无显着性变化。

the level of uric acid in plasma and the activities of xanthine oxidase (xo) in the plasma and the small intestine were determined.

试剂盒检测血浆尿酸含量、血浆及小肠组织黄嘌呤氧化酶（xo）的活性。

objective: to study the inhibitory effect of rosmarinic acid on xanthine oxidase .

目的：研究迷迭香酸对黄嘌呤氧化酶的抑制作用。

methods: blood concentration of no, sod were measured by using nitrate reduction method and xanthine oxidase method.

方法：采用硝酸还原酶法和黄嘌呤氧化酶法测定血浆中一氧化氮（no）、超氧化物歧化酶（sod）的水平。

ld and sod are detected each by enzymic method, xanthine oxidase method.

ld检测采用酶法，sod检测采用黄嘌呤氧化酶法。