purines
英
美
网络 嘌呤; 嘌呤碱; 嘌呤类; 普林; 嘌吟素
双语例句
- Extraction and Determination of Purines in Animal Medicines; Statins: Pharmacokinetics and Pharmacokinetic Interactions with Other Drugs
动物药材中嘌呤类物质的提取与测定他汀类药物的药动学及与其他药物的相互作用 - The messages carried by ATP are received on the surface of cells by specific receptors, which I termed purinoceptors, because ATP belongs to a group of chemicals known as purines.
由ATP携带的信息接收细胞表面的特定受体，我把它称为嘌呤受体，因为ATP属于嘌呤的一种。 - The most abundant bases are cytosine, thiamine, and uracil ( pyrimidines) and adenine and guanine ( purines).
最丰富的碱基是胞嘧啶，胸腺嘧啶，尿嘧啶，腺嘌呤和鸟嘌呤。 - In fact PNA – DNA duplexes show significantly increased stability when the purines are in the PNA strand.
事实上，当嘌呤存在于肽核酸的链上时，肽核酸-DNA二聚体的稳定性会大大增加。 - The Theoretic Study of the Structure and Aromaticity of Purines Structural characterization of ramification of indoles for estimation and prediction of relative binding affinities
嘌呤衍生物的结构及性质的理论研究吲哚衍生物的结构表征以及活性预测 - Chiral Resolutions of Ethyl 2-( 9-Anthryl)-2-methoxyacetate by High-performance Liquid Chromatography The most abundant bases are cytosine, thiamine, and uracil ( pyrimidines) and adenine and guanine ( purines).
2-（9-蒽基）-2-甲氧基乙酸乙酯的高效液相色谱手性拆分最丰富的碱基是胞嘧啶，胸腺嘧啶，尿嘧啶，腺嘌呤和鸟嘌呤。 - Synthesis and Properties of Cellulose Acetate Derivatives The Theoretic Study of the Structure and Aromaticity of Purines
醋酸纤维素衍生物的合成及性质研究 - A series of 8-substituted purines which had not been reported before were prepared and characterized by elemental analysis, 1H NMR, 13 C NMR, 1H-1H NOESY and MS.
合成了8种未见报道的8位取代的嘌呤衍生物，结构均经~1HNMR、~（13）cNMR、~1H-~1HNOESY、MS和元素分析确证。 - In this paper, the four purines in wort, fermenting liquor and beer were determined by HPLC, and the change of purines in fermentation process was analyzed.
通过高效液相色谱法测定了不同浓度的麦汁、发酵液及成品啤酒中的嘌呤含量，分析了嘌呤在发酵过程中的变化情况。 - ATP and its related compounds are widespread transmitters for extracellular communication in many cell types. By coupling to the receptors for purines and pyrimidines ( P receptors) on the membrane, ATP is involved in a large variety of cellular physiological and biochemical functions.
三磷酸腺苷（ATP）及其相关化合物是许多细胞胞外信息传递并广泛存在的信号物质，通过与细胞膜上的特异性嘌呤嘧啶受体（P受体）结合，调节细胞的多种生理生化功能。 - Receptors for purines and pyrimidines ( P receptors) could be subdivided into P1 ( adenosine) receptors and P2 receptors.
嘌呤与嘧啶受体（受体）分为P1和P2受体两大类。P1受体又称为腺苷受体； - Purines and pyrimidines have widespread and specific action in many tissues of both invertebrates and vertebrates.
在脊椎类和无脊椎类动物的多种组织中，嘧啶与嘌呤类物质具有广泛的特异性作用。这些化合物的重要生理学作用可归纳为短时程作用与长时程作用两种类型。 - Firstly, the analysis method of purines in beer was established with the reverse-phase ion pair chromatography ( PR-IPC).
本文首先建立了啤酒中嘌呤类物质的反相离子对色谱（PR-IPC）分析方法。 - Comparative Voltammetric Behavior of Purines and Pyrimidines at Metallic Electrodes and Its Determination at a Gold Electrode
嘧啶或嘌呤碱及其衍生物在金电极上的伏安行为比较和检测 - Furthermore, the differences of four purines content in wort made with different rice content was analyzed. The influences of yeast on four purines content in fermenting liquor was summarized, and the effect of adsorption of activated carbon on four purines in beer was also analyzed.
此外，还分析了不同辅料比的麦汁中嘌呤含量的差异，发酵液中含有酵母与不含有酵母时检测的差异性，以及活性碳吸附对啤酒中嘌呤含量的影响。 - A Study on the Anodic Behaviour of Three Kinds of Same Position Substituted Purines
三种同位取代嘌呤的电化学行为研究 - Physiological roles of the receptors for purines and pyrimidines
嘌呤与嘧啶受体的生理学意义 - Endogenous nucleoside and nucleotide mediate a lot of functions via cell surface P receptors ( receptors for purines and pyrimidines) in many organs.
内源性核苷、核苷酸通过嘌呤与嘧啶受体（P受体），参与机体组织器官多种功能的调节。 - Differential Chronopotentiometric Stripping Method for the Deter-mination of Purines and DNA Concentration Using an Electrochemically Pretreated Glassy Carbon Electrode
电化学预处理玻碳电极微分计时电位溶出法测定DNA中的嘌呤碱基及DNA浓度 - Some small biological molecules play important roles in biological systems. Vitamins are the basical elements which existed in the body of breastfeed animals. Purines and Pyrimidines are the components of DNA and RNA.
生物小分子在生命过程中扮演着十分重要的角色，维生素是哺乳动物生存的要素，嘌呤、嘧啶是核酸的基本单元，嘌呤衍生物在医学上作为一类重要的抗癌药物，具有特殊的生理学意义。 - Several 6-amino-9-( N4 ′-aromatic substituted acetaldehyde thiosemicarbazone) purines have been synthesized. These new compounds were characterized by elemental analysis and IR spectra.
合成了6个6－氨基－9－（N~4′－芳香基取代乙醛缩氨基硫脲）嘌呤衍生物，并进行了抗核型多角体病毒（NPV）活性实验。 - Detection of Three Purines in Tea Using Amide-type Stationary Phase for High Performance Liquid Chromatography
用酰胺型键合固定相测定茶叶中嘌呤碱含量 - The interactions of a mutant form of guanine riboswitch GR ( C74U) with series of amino modified purines, pyrimidines and imidazole derivatives are investigated. How the number and positions of amino groups affect the binding modes and binding affinity is included.
我们从理论上考察了突变的鸟嘌呤核糖开关GR（C74U）与氨基嘌呤、嘧啶和咪唑衍生物三种类似物之间的相互作用，以及氨基对结合方式和结合能力的影响。 - Moreover, the content of different constituents of purines had also decreased to varying degrees.
各嘌呤组分亦有不同程度减少。 - Thus, long term frozen storage could not only keep freshness but also reduce the content of total purines. 3.
因此长期冷冻保藏不仅可以保持带鱼的品质，同时也减少了带鱼中的嘌呤总量。 - For example, in the separations of purines, pyrimidines and pterins to these compounds on MSP, hydrogen-bonding interaction played leading roles besides hydrophobic interaction.
例如，在厚朴酚键合硅胶固定相（MSP）中分离嘌呤、嘧啶及蝶呤时，除了疏水性作用外，氢键作用还发挥着重要作用。 - C6-modified purines and purine nucleosides exhibit a variety of biological activities and have attracted much interest in recent years.
C~6修饰的嘌呤及嘌呤核苷具有广泛的生理活性，成为近年来研究的热点。 - Beer is one of the most important low alcohol beverages in the world. Because of the relationship with gout, purines in the beer were concerned by the consumers.
啤酒是世界上最重要的低酒精度饮料酒，啤酒中的嘌呤因与痛风有一定联系，从而引起消费者的广泛关注。 - Besides, some new products both enrich the world of purines and purine nucleosides and potentially behave biological activities.
此外，一些新型目标产物既丰富了嘌呤及嘌呤核苷衍生物又具有潜在的生理活性。 - The results showed that Guanine was the most in free and total purines, then was Hypoxanthine. Guanine was far more than other three after hydrolyzing.
研究结果表明带鱼中游离嘌呤和总嘌呤中含量最多的都是鸟嘌呤，其次为次黄嘌呤，而水解后鸟嘌呤含量大大增加，远超过其他3种嘌呤的含量。