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1.PEROXIDATION EFFECTS ON LIPOSOME OF ACTIVE OXYGEN SPECIES PRODUCED BY THE SYSTEM OF ADP-FeCl_3-XANTHINE-XANTHINE OXIDASE
ADP-FeCl_3-黄嘌呤-黄嘌呤氧化酶体系产生的活性氧对脂质体的过氧化影响收藏指正
2.METHODS :①Studies on xanthine oxidase(XO) inhibitory activity of Qi salt in vitro ;
方法 :通过体外测定黄嘌呤氧化酶 (XO)抑制率来观察Qi盐对UA形成的影响 ;收藏指正
3.A study on the resistance of transfected cells with hSOD gene to superoxide a_nion_induced cytotoxicity caused by paraquat and xanthine (X)/xanthine oxidase (XO) is carried out in this paper.
研究了已获得稳定表达的hSOD基因导入细胞 (CMV -SOD细胞 )对百草枯 (paraquat)和黄嘌呤 (X) /黄嘌呤氧化酶 (XO)产生的超氧阴离子造成的细胞毒性的抵抗作用 .收藏指正
4.Determination of hypoxanthine and xanthine in fish by the coupled reaction of enzyme (fluorometric method)
酶偶联反应测定鱼中的次黄嘌呤和黄嘌呤(萤光光度法)收藏指正
5.METHODS: Aortic smooth muscle cells from 4-6months-healthy abortive fetuses were incubated for 24 hours with xanthine (100 μmol/L) and xanthine oxidase (5 U/L) in vitro .
方法 :体外培养胎儿主动脉平滑肌细胞 ,加入含 10 0 μmol/L黄嘌呤 ,5U/L黄嘌呤氧化酶的无血清培养液 ,孵育 2 4h ,收集细胞上清液。收藏指正
6.Objective To explore the effect of propofol on xanthine oxidase(XO) activity during hepatic ischemia-reperfusion injury (HIRI).
目的　探讨异丙酚对肝缺血 /再灌注损伤 (HIRI)时黄嘌呤氧化酶 (XO)活性的影响。收藏指正
7.ESR spectrum of hypoxanthine-xanthine oxidase and Fe ++ —H 2O 2 system were significantly reduced or disappear by NADH.
NADH使得次黄嘌呤—黄嘌呤氧化酶体系和Fe+ + —H2 O2 体系的ESR信号明显减弱甚至消失 ;收藏指正
8.Method Cultured CAEC were incubated with xanthine(26.3 μmol·L 1 )plus xanthine oxidase (17u·L 1 )(X XO)for 4 hours. The contents of NO,ET 1,PGE 2 and TXA 2 were measured by means of Griess assay,immunoradiation assay and ELISA,respectively.
方法培养的犬呼吸道上皮细胞与黄嘌呤（26．3μmol·L?1）及黄嘌呤氧化酶（17u·L?1）孵育4h后，应用酶联免疫、放射免疫及Gries还原法，测定条件培养液中NO，ET?1，PGE2和TXA2含量。收藏指正
9.This paper describes a new method for determination of xanthine (Xa) at a poly (acridine orange)(POAO)modified electrode by 2.5th order differential voltammetry.
报道了聚吖啶橙 (POAO)修饰电极多阶半微分伏安法测定黄嘌呤 (Xa)。收藏指正
10.Tea contains, in addition to caffeine, small amounts of two other methyl xanthines, theobromine and theophylline, 3,7 -dimethy1 and 1,3-dimethy1 xanthine, respectively.
茶除了含咖啡因以外，还含有少量的另外两种甲基黄酮嘌呤，即可可碱和茶碱，它们分别是3，7-二甲基黄嘌呤和1，3-二甲基黄嘌呤。收藏指正
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