黄嘌呤
- 与 黄嘌呤 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Tea contains caffeine, theophylline, theobromine, xanthine alkaloids and other substances, is a good basic drinks.
茶叶中含有咖啡因,茶碱,可可碱,黄嘌呤等生物碱物质,是一个良好的基础饮料。
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This class of substances includes caffeine and the related chemical theobromine.
巧克力由可可豆加工而成,含有多种甲基黄嘌呤的衍生物,咖啡因和可可碱就属于这类物质。
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Methods Seven probe drugs were incubated with or without methyl protodioscin respectively in human microsomes. The specific substrates used in this study were caffeine (CYP1A2), dextromethorphan (CYP2D6), tolbutamide (CYP2C9),-mephenytoin (CYP2C19), chlorzoxazone (CYP2E1), coumarin (CYP2A6) and midazolam (CYP3A4). The concentrations of the substrate metabolites (paraxanthine, dextrorphan, 4-hydroxytolbutamide, 4-hydroxymephenytoin, 6-hydroxychlor-zoxazone, 7-hydroxycoumarin and 1-hydroxymidazolam) were determined by HPLC and LC-MS/MS. Results MPD 1-10 μmolL^(-1 had no significant inhibition on the activities of the seven cytochrome P450 enzymes.
将MPD和CYP450酶7种亚型的特异性探针底物咖啡因(CYP1A2)、右美沙芬(CYP2D6)、甲苯磺丁脲(CYP2C9)、s-美芬妥因(CYP2C19)、氯唑沙宗(CYP2E1)、香豆素(CYP2A6)及咪达唑仑(CYP3A4)与人肝微粒体进行孵化反应,采用HPLC和LC-MS/MS法测定对应的7种代谢产物(1,7-二甲基黄嘌呤、去甲右美沙芬、4-羟基甲苯磺丁脲、4-羟基美芬妥因、6-羟基氯唑沙宗、7-羟基香豆素和1-羟基咪达唑仑)的浓度,通过与对照组比较,确定MPD对以上7种酶活性的影响。
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Tungstate competitively inhibits the utilization of molybdenum for the formation of xanthine dehydrogenases.
钨酸盐竞争性地抑制钼的利用以形成黄嘌呤脱氢酶。
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Methods:The levels of plasma ET,serum malondial dehyde and super-oxide dismutase were measured by the methods of nalysis of radioimmunoassay,thiobarbiturate and xanthin oxidasein the blood samples from 68 patients with APP,and 29 normal controls.
采用放射免疫分析法、硫代巴比妥酸法及黄嘌呤氧化酶法测定68例APP组、及29例正常对照组血浆ET、血清丙二醛及超氧化物歧化酶的含量。
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Objective:To study the inhibition of xanthine oxidase by renierol extracted from South China Sea sponge and study the influence of renierol on hyperuricemia in mice.
目的:本实验的目的是探讨中国南海海绵提取物renierol对黄嘌呤氧化酶的抑制作用及对小鼠高尿酸血症的影响。
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Rosmarinic acid is a competitive inhibitor of xanthine oxidase.
迷迭香酸是黄嘌呤氧化酶的竞争性抑制剂。
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The factors affecting the enzyme stability of xanthine oxidase from Arthrobacter g-l984 are studied.
研究pH、温度、金属离子和一些添加剂对黄嘌呤氧化酶稳定性的影响。
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The level of uric acid in plasma and the activities of xanthine oxidase 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的活性。
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The methods of xanthine oxidase and Southern blotting were used to determine the activity of superoxide dismutase and the length of telomere.
用黄嘌呤氧化酶法对肝组织SOD活性进行测定,用Southern blotting方法测定肝组织端粒长度。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。