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pu·rine 英ˈpjʊərˌiːn美ˈpjʊrˌinAHDpy‹rʹēn' 高ＳCOCA¹³⁴⁷²⁹BNC¹²⁶⁴¹⁶⁺⁴iWeb³⁴⁹⁷⁴Economist³⁴³¹⁸⁺³
基本英英搭配记法派生词例句例句
n.嘌呤⁸⁰;咖啡碱²⁰复数purines
生物
Noun:
any of several bases that are derivatives of purinea colorless crystalline organic base containing nitrogen; the parent compound of various biologically important substancespurine nucleotide核嘌呤苷酸endogenous purine内原性嘌呤
oxypurinase氧化嘌呤酶羟嘌呤酶…⇒n.嘌呤⁸⁰Pamidopurine腺嘌呤Ppurinemic嘌呤血的Pchloropurine氯嘌呤Ppurinethol巯基嘌呤Pthiopurinen.硫嘌呤Paminopurine氨基蝶呤Ppurinemia嘌呤血症Ppurinethal6-巯基嘌呤Pmercaptopurine巯基嘌呤Pmethylpurine甲基嘌呤Pdiaminopurine二氨基嘌呤Pdimethylpurine二甲基嘌呤Ptrioxypurine三氧嘌呤尿酸Ptriketopurine三酮嘌呤尿酸Pnucleopurine核嘌呤氨基嘌呤Poxypurine羟基嘌呤羟嘌呤氧嘌呤Pazathiopurine咪唑硫嘌呤硝基咪唑硫嘌呤
名词100%
用作名词Adenine has apurinering structure.腺嘌呤具有嘌呤环的结构。
Purine rich foods are on the top of the table.嘌呤丰富的食物是表格上方的。 ADA is key enzyme during purine nucleotide catabolism. In heroine dependent group, the concentration of plasma ADA and tissues ADA showed increased.
以上结果表明，海洛因可以诱导大鼠组织嘌呤核苷酸分解代谢酶的基因表达。 cnki
Also the dampness and heat can cause the disorder of the purine metabolism in human body.
而湿热也是影响人体内嘌呤代谢紊乱的根本因素。 kns50.chkd.cnki.net
At the same time, GLN is also the precursor of purine, pyrimidine, protein, ribonucleotide and glutathione-SH GSH.
同时， GLN还是嘌呤、嘧啶、蛋白质、核苷酸以及抗氧化剂谷胱甘肽 GSH等物质的前体。 cnki
Conclusion Morphine may affect purine nucleotide metabolism of nerve cells, increase the adenylate and adenosine levels, which may be one of the mechanism of morphine dependence and tolerance.
结论：吗啡影响神经细胞嘌呤核苷酸代谢，使细胞内腺苷酸及腺苷水平增高，这可能是吗啡依赖和耐受形成的机理之一。 cnki
Determination of rumen microbial- nitrogen of sheep using urinary excretion of purine derivatives was studied.
研究了用绵羊尿中嘌呤衍生物估测瘤胃微生物氮。 cnki
ObjectiveTo investigate the changes of purine nucleotides catabolism on morphine dependent and withdrawal condition and its mechanism.
目的：研究吗啡依赖及戒断状态下嘌呤核苷酸分解代谢的变化及作用机制。 cnki
The end product of purine metabolism varies from species to species.
嘌呤代谢是动物含氮废物排出体外的重要途径之一。 dictall
The supplementation of zinc increased the contents of uric acid allantoin and purine derivatives.
日粮补锌对尿中嘌呤衍生物的排出量有升高的趋势。 cnki
The absorption methods of purine compounds in beer by several kinds of absorbents had been developed.
建立了几种吸附剂对啤酒中嘌呤类物质吸附的方法。 dictall
The synthesis processes of purine, pyrimidine, and thymidylic acid in organism and the metabolism processes of cells are always accompanied by one carbon unit transfer reaction.
生物体内嘌呤、嘧啶、胸苷酸等的合成以及细胞的代谢过程都伴随有一碳单元转移反应。 dictall
A nitrogenous molecule, either a PYRIMIDINE or a PURINE, that combines with a pentose sugar and phosphoric acid to form a nucleotide, the fundamental unit of nucleic acids.
一种含氮的分子，嘌呤碱或者是嘧啶碱，它们和戊糖还有磷酸一起构成核苷酸，核苷酸是核酸的基本结构单位。 iciba
A yellowish-white, crystalline purine base, C5H4N4O2, that is a precursor of uric acid and is found in blood, urine, muscle tissue, and certain plants.
一种黄白色结晶的嘌呤碱， C5H4N4O2，它是尿酸的前身，常见于血液、尿液、肌肉组织和某些植物中。 odict.net
Analyse composition of purine type Alkaloid in Baimao Tea from Nankun mountain by using HPLC.
采用高效液相色谱法分析南昆山白毛茶嘌呤类生物碱成分。 cnki
Being as an important hereditary substance, DNA has the double helix, the two bonds composing the double helix are mating and connecting with each other through the purine and the pyrimidine.
作为重要的遗传物质， DNA为双螺旋结构，组成双螺旋的两条链由嘌呤和嘧啶通过氢键配对联系。 cnki
Caffeine, a purine alkaloid, is a key component of tea and coffee.
咖啡因是一种嘌呤生物碱，存在于茶和咖啡中。 cnki
CONCLUSION ATP produces contractile responses mainly via purine and pyrimidine P2 receptors and relaxant responses partially via P1 receptors in longitudinal muscle strips of the rat proximal colon.
结论在大鼠离体近端结肠纵行肌， ATP主要通过嘌呤嘧啶 P2受体介导收缩反应，部分通过 P1受体介导舒张反应。 cnki
ConclusionMorphine can promote the purine nucleotides catabolism.
结论：吗啡促进嘌呤核苷酸分解代谢； cnki
Gout is caused by abnormal metabolism of purine.
痛风是由于嘌呤代谢异常引起的疾病。 cnki
Methyl folate is inactive in purine and thymine biosynthesis and one of the main functions of vitamin B12 is the transfer of methyl groups from methyl folate for the synthesis of choline.
甲基叶酸盐在嘌呤和胸腺嘧啶生物合成中是无活性的，而 B12的主要功能之一是从甲基叶酸盐传递甲基组提供胆碱合成。 jpkc.gdmc.edu.cn
Objective To study the effects E. coli purine nucleoside phosphorylase suicide gene on human gastric cancer MKN-45 cells as well as the bystander effect.
目的：探讨大肠杆菌嘌呤核苷磷酸化酶自杀基因对胃癌细胞 MKN-45的抑制及杀伤作用，并证实旁观者效应。 cnki
Objective: To investigate the effect of morphine on purine nucleotide catabolism and the mechanism.
目的：研究吗啡依赖及戒断对嘌呤核苷酸分解代谢的影响与作用机制。 zidian8
Objective:To investigate the effect of purine nucleotides on pain threshold and acute withdrawal symptoms in morphine dependent rats.
目的：探讨嘌呤核苷酸对吗啡依赖大鼠痛阈及急性戒断症状的影响。 zidian8
Some functions of Purine Nucleotide circulation in skeletal muscle are of great importance.
在骨骼肌内，嘌呤核苷酸循环有几个方面的作用显得尤其重要。 cnki
Three experiments were involved in this study, Mainly study the effect of different feed type on urinary excretion of purine derivatives PD in young buffalo.
本论文研究不同日粮因素对青年母水牛尿中嘌呤衍生物 PD排出量的影响，其中包括三个不同的试验。 dictall
Uric acid as the end- product of purine metabolism in human body is excreted through kidney.
尿酸是人体嘌呤碱基分解代谢终产物，经肾脏排泄。 chemyq
Urinary excretion of purine derivatives was used as an index of the supply of microbial N to the animal.
用尿液嘌呤衍生物总量作为供给宿主动物微生物氮的指标。 cnki
Using brown adipose tissue submitochondrial particles from different kinds of animals, binding of uncoupling protein to different purine nucleotides was estimated.
以不同动物棕色脂肪组织的亚线粒体片段为标本，对解偶联蛋白与各种嘌呤核苷酸结合的亲和程度进行测定。 cnki |