Literature DB >> 4004111

Methodological considerations in the determination of plasma catecholamines by high-performance liquid chromatography with electrochemical detection.

P Bouloux, D Perrett, G M Besser.   

Abstract

We report on a systematic investigation into some frequently encountered problems in the estimation of catecholamines in plasma and biological fluids using high-performance liquid chromatography with electrochemical detection. The kinetics of adsorption and desorption of catecholamines from plasma on to alumina has been studied using laboratory-prepared and some commercial aluminas with various acids. Chromatographic conditions yielding optimal resolution and sensitivity have been characterised. Some possible interfering peaks have been identified. The stability of catecholamines in plasma has been studied.

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Year:  1985        PMID： 4004111     DOI： 10.1177/000456328502200217

Source DB:  PubMed          Journal:  Ann Clin Biochem        ISSN： 0004-5632            Impact factor:   2.057


  20 in total

1.  Neurohormonal and metabolic effects of medetomidine compared with xylazine in healthy cats.

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2.  Modulation of the actions of tyrosine by alpha 2-adrenoceptor blockade.

Authors:  S Al-Damluji; G Ross; R Touzel; D Perrett; A White; G M Besser
Journal:  Br J Pharmacol       Date:  1988-10       Impact factor: 8.739

3.  Erroneous diagnosis of phaeochromocytoma in hypertensive patient on labetalol.

Authors:  P M Bouloux; R M Featherstone; V Clement-Jones; L H Rees; J E Goligher
Journal:  J R Soc Med       Date:  1985-07       Impact factor: 5.344

4.  Effects of prolonged elevation of plasma adrenaline concentration in vivo on insulin-sensitivity in soleus muscle of the rat.

Authors:  L Budohoski; R A Challiss; A Dubaniewicz; H Kaciuba-Usciłko; B Leighton; F J Lozeman; K Nazar; E A Newsholme; S Porta
Journal:  Biochem J       Date:  1987-06-15       Impact factor: 3.857

5.  Norepinephrine remains increased in the six-minute walking test after heart transplantation.

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Journal:  Clinics (Sao Paulo)       Date:  2010-06       Impact factor: 2.365

6.  Cardiovascular and hormonal changes following haemorrhage in the anaesthetized Brattleboro rat with an extracorporeal circulation.

Authors:  F Hreash; J F Laycock
Journal:  Pflugers Arch       Date:  1990-09       Impact factor: 3.657

7.  Effects of medetomidine and midazolam alone or in combination on the metabolic and neurohormonal responses in healthy cats.

Authors:  Teppei Kanda; Yoshiaki Hikasa
Journal:  Can J Vet Res       Date:  2008-07       Impact factor: 1.310

8.  Circulating [Met]enkephalin and catecholamine responses to acute hypotension and hypertension in anaesthetized greyhounds.

Authors:  D F Mason; S Medbak; L H Rees
Journal:  Br J Pharmacol       Date:  1987-05       Impact factor: 8.739

9.  High-affinity uptake of noradrenaline in postsynaptic neurones.

Authors:  S al-Damluji; L Z Krsmanovic; K J Catt
Journal:  Br J Pharmacol       Date:  1993-06       Impact factor: 8.739

10.  Enhanced norepinephrine output during long-term desipramine treatment: a possible role for the extraneuronal monoamine transporter (SLC22A3).

Authors:  John J Mooney; Jacqueline A Samson; John Hennen; Kathleen Pappalardo; Nancy McHale; Jonathan Alpert; Martha Koutsos; Joseph J Schildkraut
Journal:  J Psychiatr Res       Date:  2007-08-28       Impact factor: 4.791
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