Literature DB >> 7119064

Routine determination of plasma catecholamines using reversed-phase, ion-pair high-performance liquid chromatography with electrochemical detection.

C L Davies, S G Molyneux.   

Abstract

A procedure is described for the determination of plasma catecholamines using reversed-phase, ion-pair high-performance liquid chromatography coupled with electrochemical detection. Optimisation of chromatographic conditions with respect to detector performance and adherence to procedures and precautions described, render the method applicable to both neurochemical research and routine clinical analysis. The limit of quantitative detection of the method was found to be approximately 30 pg per injection for individual catecholamines. A single chromatographic run, providing adequate resolution of each component, could be completed in approximately 12 min.

Entities:  

Mesh：

Substances：

Year:  1982        PMID： 7119064     DOI： 10.1016/s0378-4347(00)80507-1

Source DB:  PubMed          Journal:  J Chromatogr


  8 in total

1.  Arg16Gly and Gln27Glu β2 adrenergic polymorphisms influence cardiac autonomic modulation and baroreflex sensitivity in healthy young Brazilians.

Authors:  Magda M Atala; Alessandra Goulart; Grazia M Guerra; Cristiano Mostarda; Bruno Rodrigues; Priscila R Mello; Dulce E Casarine; Maria-Claudia Irigoyen; Alexandre C Pereira; Fernanda M Consolim-Colombo
Journal:  Am J Transl Res       Date:  2015-01-15       Impact factor: 4.060

2.  The therapeutic implications of some recent research on trauma.

Authors:  H B Stoner
Journal:  Arch Emerg Med       Date:  1984-03

3.  The influence of central noradrenergic function on 5-HT2-mediated head-twitch responses in mice: possible implications for the actions of antidepressant drugs.

Authors:  D J Heal; J Philpot; K M O'Shaughnessy; C L Davies
Journal:  Psychopharmacology (Berl)       Date:  1986       Impact factor: 4.530

4.  Effects of the renin-angiotensin system on the reflex response of the adrenal medulla to hypotension in the dog.

Authors:  M R MacLean; A Ungar
Journal:  J Physiol       Date:  1986-04       Impact factor: 5.182

5.  Studies on rat brain catecholamine synthesis and beta-adrenoceptor number following administration of electroconvulsive shock, desipramine and clenbuterol.

Authors:  V L Nimgaonkar; D J Heal; C L Davies; A R Green
Journal:  J Neural Transm       Date:  1986       Impact factor: 3.575

6.  Plasma neurotransmitters and cortisol in duodenal ulcer patients. Role of stress.

Authors:  F Lechin; B van der Dijs; I Rada; H Jara; A E Lechin; A Cabrera; M E Lechin; V Jimènez; F Gòmez; S Villa
Journal:  Dig Dis Sci       Date:  1990-11       Impact factor: 3.199

7.  Hypertrophic cardiomyopathy: a desensitized cardiac beta-adrenergic system in the presence of normal plasma catecholamine concentrations.

Authors:  C Schumacher; H Becker; R Conrads; U Schotten; S Pott; M Kellinghaus; M Sigmund; F Schöndube; C Preusse; H D Schulte
Journal:  Naunyn Schmiedebergs Arch Pharmacol       Date:  1995-04       Impact factor: 3.000

8.  Comparison of Resveratrol Supplementation and Energy Restriction Effects on Sympathetic Nervous System Activity and Vascular Reactivity: A Randomized Clinical Trial.

Authors:  Gustavo Henrique Ferreira Gonçalinho; Alessandra Roggerio; Marisa Fernandes da Silva Goes; Solange Desirée Avakian; Dalila Pinheiro Leal; Célia Maria Cassaro Strunz; Antonio de Padua Mansur
Journal:  Molecules       Date:  2021-05-26       Impact factor: 4.411
  8 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.