Basic amino acids是什么意思

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用法例句

This article mainly discussed members of neutral,acidic and basic amino acid transporters and their tissue distribution,biological characteristics and physi.

本文就近年来关于中性氨基酸、酸性氨基酸和碱性氨基酸转运载体家族成员及其组织分布、分子生物学特征、生理功能和病理学意义等研究进展进行了综述。

Segmental distribution and ontogenetic regulation of cationic amino acid transporter 1(CAT1) mRNA expression was evaluated in pigs along the horizontal axis of the intestine.

本研究旨在探讨不同品种猪肠道碱性氨基酸转运载体(CAT1)mRNA表达的组织特异性和发育规律。

The objective of this study was to investigate the difference of mRNA expression of cationic amino acid transporter rBAT(system b0,+),y+LAT2(system y+L),CAT1(system y+)and CAT4(system y+) in different intestinal segments of chicken by relative quantitative RT-PCR.

为研究肉鸡肠道不同肠段碱性氨基酸转运载体rBAT(系统b0,+)、y+LAT2(系统y+L)、CAT1(系统y+)、CAT4(系统y+)mRNA表达的差异性,以快大型黄羽肉鸡为动物模型,采集30日龄接近平均体重黄羽肉鸡的十二指肠、空肠、回肠和结直肠样品,采用相对定量RT-PCR方法研究不同肠段rBAT、y+LAT2、CAT1、CAT4mRNA表达丰度。

Three amino acid Schiff bases are synthesized through reaction of L asparagine with salicylaldehyde,2 hydroxy 3 methoxy benzaldehyde and 2,4 dihydroxy benzaldehyde in methanol and the products are precipitated in isopropanol.

用天冬酰胺分别与水杨醛、邻香草醛、2 ,4 二羟基苯甲醛在甲醇中反应 ,然后加入异丙醇析出产物的方法合成了三种氨基酸Schiff碱 ,产物收率分别为 84 3 %、81 2 %、76 7%。

The coordination compounds, synthesized with rare earth ions and amino acid Schiff bases, are paid much more attentions for their various structures and extensive uses.

稀土与氨基酸Schiff碱类配合物以其多样的结构和广泛的用途,而受到人们的广泛关注,该类配合物具有重要的生物活性及优良的光学性质,在生物、催化以及功能材料等领域都有广泛的应用前景。

A new amino-acid Schiff base,1-phenyl-3-methyl-4-benzoyl-5-pyrazolone-β-alanine(HL) and its UO_(2)(Ⅱ),Cu(Ⅱ),Ni(Ⅱ) and Zn(Ⅱ) complexes have been synthesized.

合成了新氨基酸席夫碱试剂1-苯基-3-甲基-4-苯甲酰基吡唑啉酮-5缩β-丙氨酸(HL)及其UO22+,Cu(Ⅱ),Ni(Ⅱ)和Zn(Ⅱ)配合物。

In this study,a number of amino acid schiff bases from vanillin and amino acid have been synthesized under microwave irradiation coupled with solvent-free condition,which proves to be simple and efficient.

氨基酸席夫碱是制备特殊生物活性物质的重要中间体。

In order to search for novel high activity and low toxicity antitumor drugs, thirteen novel 5-fluorouracil derivatives containing amino acid Schiff base were synthesized via the condensation reactions of N 1-(2-furanidyl)-N 3-(4-bromobutyl)-5-fluorouracil and amino acid Schiff bases.

以N1-(2-四氢呋喃烷基)-5-氟尿嘧啶为原料,与1,4-二溴丁烷反应,得到N1-(2-四氢呋喃烷基)-N3-(4-溴丁基)-5-氟尿嘧啶(2),最后与氨基酸席夫碱的钾盐缩合,得到13个新的目标化合物3。

ESR STUDIES OF RADIATION PROTECTION MECHAUISMS BY BASIC AMINO ACIDS

碱性氨基酸辐射保护机理的电子自旋共振研究

a simple protein containing mainly basic amino acids; present in cell nuclei in association with nucleic acids.

一种主要含碱性氨基酸的简单蛋白质，与核酸一起存在于细胞核内。

The Effect of Basic Amino Acid on the Cell Proliferation and the Telomerase Activity in Hela;

碱性氨基酸对Hela细胞增殖及其端粒酶活性的影响

Ontogenesis of Cationic Amino Acid Transporter mRNA Expression in Chicken Intestine and the Nutritional Regulation;

肉鸡肠道碱性氨基酸转运载体mRNA表达的发育性变化及营养调控

Technological Research of Basic Amino Acid Wereed 732 Cation Positive lon Resin Column

用732阳离子交换树脂柱提取碱性氨基酸工艺研究

Study on the Stability of Cd(Ⅱ)┐ Arom atic┐ Diam ine┐ Am inoacid Com plexes

镉(Ⅱ)-芳香氮碱-氨基酸配合物稳定性的研究

Discriminating acidic, neutral and alkaline enzymes with secondary structure amino acid composition

基于二级结构氨基酸组成识别酸性、中性及碱性酶

aminoethylated cotto

氨乙基化棉（棉纤维经2—氨乙基硫酸和浓烧碱液处理而成,是碱性溶解棉的一种）

Studies on Biologically Active Diorganotin Complexes Containing Silicon of Schiff Base Derived from Amino-acids;

具有生物活性含硅二烃基锡水杨醛缩氨基酸Schiff碱配合物的研究

Characteristic Analysis and Purification of Ulva Pertusa Kjellm Aminocacylase and Alkaline Phosphatase;

孔石莼氨基酰化酶和碱性磷酸酶的分离纯化和性质分析

Acute Toxicity and Assisting Blood Pressure Reduction Function Evaluation of High GABA、Low Caffein Green Tea;

高γ-氨基丁酸、低咖啡碱绿茶急性毒性和辅助降血压功能评价

Effects of basic fibroblast growth factor on the content of glutamic acid and aminobutyric acid in the hip-pocampus of rats following pentylenetetrazol-induced status epilepticus

碱性成纤维细胞生长因子对癫持续状态大鼠海马谷氨酸和γ-氨基丁酸的影响

The Properties of Catalytic Oxidation of Polymer-Bound Amino Acid Schiff Base Complexes;

高分子担载氨基酸希夫碱金属配合物的合成及催化氧化性能研究

Synthesis and Characterization of Rare Earth Complexes of the New Amino Acid Schiff Base Derived from 2-acetylbenzimidazole and Glycine;

2-乙酰基苯并咪唑缩甘氨酸Schiff碱稀土配合物的合成及性质研究

Sol-Gel Entrapped Amino Acid Schiff-Base Manganese Metal Complexes and Its Catalytic Performance for Epoxidation of Alkene;

溶胶—凝胶包容氨基酸Schiff碱金属络合物催化剂的制备及其性能

Study on the Synthesis and Their Catalytic Properties of Rare Earth Schiff-base Complexes with Amino Acid Derivatives;

氨基酸衍生物席夫碱稀土配合物合成及催化性能研究

Adsorption and Oxidation of Amino Acids on Au Electrodes of Different Structures in Alkaline Solutions;

碱性介质中氨基酸在不同结构金电极上的吸附和氧化

On Stability of Ternary Complexes of N-Salicylideneaminio Acid and ATP with M(II);

M(II)-氨基酸水杨醛席夫碱-ATP三元配合物稳定性研究