First principle density functional theory calculations are used to study the chiral self-assembly of phenylalanine on Au......

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[Objectives]To explore the effects of temperature on the primary and secondary metabolism of Scutellaria baicalensis Geo......

目的:对11种新生儿苯丙氨酸检测试剂盒质量状况进行分析评价。方法:以国际新生儿筛查组织的第四代新生儿筛查参考品及自制精密度质......

The determination method of L-phenylalanine(LPA) by fluorescence quenching was developed.The assay was based on the comb......

A carbon paste electrode modified with carbon nanotubes and ferrocene was fabricated.An electrochemical study of the mod......

OBJECTIVE: To investigate metabolic signatures in plasma of cancer patients with abnormal Savda using plasma-free amino ......

Aspartame is a widely used sweetener,the long-term safety of which has been controversial ever since it was accepted for......

Four dinuclear amino acid cadmium(II) complexes [Cd2(tren)2(dl-alaninato)](ClO4)3·H2O(I), [Cd2(tren)2· (l-alaninato)](......

A new Zn(Ⅱ) complex, [Zn(L)_2(phen)(H_2O)](1, HL = N-acetyl-L-phenylalanine, phen = 1,10-phenanthroline) has been synth......

2007164 Diagnosis, treatment and long-term following up of 223 patients with hyperphenylalaninemia detected by neonatal......

苯丙酮尿症(phenylketnuria,PKU)是一种因苯丙氨酸羟化酶(phenylalanine hydroxylase,PAH)缺陷导致苯丙氨酸(phenylalanine,phe)代......

Objective:ATP-binding cassette transporters(ABC)A1 and G1 play an important role in mediating cholesterol efflux and pre......

Optically active and inactive hyperbranched polymers with specific thermoresponsive behaviours in water were reported.Th......

Asymmetric reduction of acetophenone O methyloxime with reagents in situ prepared from L proline and boran......

Human phenylalanine hydroxylase (PAH) cDNA was applied as a hybridization probe to analyzing the following 8 restrictio......

Microporous polyamide membrane (Nylon 6, PA) was modified by add hydrolysis and then coupled with hydroxyethyl cellulos......

The photoioization of aromatic amino acid in solutions of different pH values were investigated by 248 nm laser flash p......

Antigen 12, containing a phosphonyl peptide hapten with free C-terminal carboxylic group, was synthesized by 11 reaction......

Several aromatic ring-substituted N-acetyl-phenylalanine methyl esters were treated with POCl3 in refluxing benzene, whi......

目的研究母乳对苯丙酮尿症患儿血苯丙氨酸值的影响,了解母乳喂养对苯丙酮尿症患儿治疗的影响。方法选取2012年1-12月经西北妇女儿......

The aims of this study are to investigate the feasibility and validity of the L-[1-13C] phenylalanine breath test (13C-P......

随着PET、PET-CT技术的迅速发展，^18F标记的放射性氨基酸药物在临床上的应用越来越广泛。由于^18F具有优越的物理特性、相对长的半......

We have compared the adsorption behaviors between single-walled carbon nanotube (SWCNT) powders and thin films with amin......

HIVWT and HIVV2E represent the 23 amino acids fusion peptide of HIV-1 gp41 N terminus and its position 2 mutant (Val→G......

AIM: To evaluate and compare the clinical usefulness of ~(13)C-phenylalanine and ~(13)C-methacetin breath tests in quant......

The aims of this study are to investigate the feasibility and validity of the L-[1-13C] phenylalanine breath test (13C-P......

AIM: To evaluate the prognostic value of percentage of 13C-phenylalanine oxidation (13C-PheOx) obtained by 13C-phenylala......

PCR amplification and sequencing of whole blood DNA from an individual with hereditary spastic paraplegia, as well as fa......

AIM: To identify plasma analytes using metabolomics that correlate with the diagnosis and severity of liver disease in p......

苯丙酮尿症(PKU)是一种严重的遗传性氨基酸代谢病。50年前,Fǒlling首先报道此病,并发现病人尿中含有大量的苯丙酮酸(phenylpyruv......

探讨黄芪当归在肾病综合征时对肌肉蛋白质代谢的影响。方法 采用[~3H-phenylalanine](~3H-苯丙氨酸)肌肉蛋白掺入法。结果 肾病未......

NS-83 is prepared from a kind of the decomposed plant material and is effective in the induction of tolerance to the in......

AIM:To study the effect of co-expression of ppsA.,pckA,aroG,pheA and tyrB genes on the production of L-phenylalanine,an......

Intravenous supplement of essential amino acids (EAA) 12.6 g/d, fortified with branched-chain amino acids, was given to......

Relations between 67 dietary parameters and blood pressure in 8 Chinese communities (745 men aged 40～59 years) were stud......

AIM:To study the effect of integration of tandem aroG-pheAgenes into the tyrA locus of Corynebacterium glutamicum(C.glu......

A new type of pseudodipeptide isostere exampled by Phe ψ[CH2CH(OH)]Phe was synthesized from phenylalanine. The H]V pro......

The adsorption isotherms of phenylalanine from aqueous solution on active carbon andsilica gel at varying pH,and the in......

The supported Rh-DIOP complexes were prepared through functionalization of several macroporous polystyrene resins and w......

The biologically active cis-cinnamic acid (cis-CA) has been perceived as a synthetic plant growth regulator for decades.......

Amphiphilic octadecapeptides containing 8～9 leucines in the hydrophobic phase wete syn-thesized and shown to self-associ......

Ten novel pentacoordinate organo-tin complexes were prepared and characterized. Singlecrystal structure determination b......

Phyllanthus amarus plant is used in the traditional system of medicine as a hepatoprotective drug for which the majorlig......

本文研究了雷公藤内酯酸诱导哮喘豚鼠肺内嗜酸性粒细胞（EOS顺亡的作用。结果发现，雷公藤内酯酸能诱导哮喘豚鼠支气管肺泡灌洗液中的E......

A polymer with suitable physical characters and matched functional groups was synthesized,and used as a supporter to imm......

The expression of a protein elicitor from Magnaporthe griesea and its biological function in activating resistance in ri......

Hepatitis E virus (HEV) genotype 4 was originally identified in China. Its neutralization antigenic epitopes have not be......

By using red yeast (Rhodotorula rubra AS 2.166) resting cells which possess the phenylalanine ammonia-lyase (PAL, EC 4.......