Literature DB >> 912915

A semi-automated measurement of urinary catecholamines using high-speed ion-exchange column chromatography.

E Ueda, N Yoshida, K Nishimura, T Joh, S Antoku.   

Abstract

Semi-automated measurement of urinary catecholamines, specific for dopa, noradrenaline, adrenaline and dopamine and other metabolites has been developed. Steps included alumina extraction, separation by high-speed ion-exchange column chromatography and fluorescent development by trihydroxyindole (THI) method without interference by other fluorescent substances. Recovery, reproducibility and sensitivity were satisfactory. alpha-Methyldopa, a metabolite of alpha-methyldopa, and isoproterenol were separated completely without interfering with the measurement of noradrenaline, adrenaline and dopamine.

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Year:  1977        PMID： 912915     DOI： 10.1016/0009-8981(77)90137-1

Source DB:  PubMed          Journal:  Clin Chim Acta        ISSN： 0009-8981            Impact factor:   3.786


  4 in total

1.  Stimulatory guanine nucleotide-binding protein and adenylate cyclase activities in Bio 14.6 cardiomyopathic hamsters at the hypertrophic stage.

Authors:  T Ikegaya; A Kobayashi; R B Hong; H Masuda; M Kaneko; Y Noboru
Journal:  Mol Cell Biochem       Date:  1992-03-04       Impact factor: 3.396

2.  Inhibition of adrenergic response to upper abdominal surgery with prolonged epidural blockade.

Authors:  H Tsuji; C Shirasaka
Journal:  Jpn J Surg       Date:  1982

3.  Pulmonary gas exchange and ventilation-perfusion relationships during hypocapnia and thoracotomy in anaesthetized dogs.

Authors:  H Yoshida; M Takaori
Journal:  Can J Anaesth       Date:  1991-05       Impact factor: 5.063

4.  Hyperkinetic contraction of a nonischemic segment of ischemic left ventricle in anesthetized dogs.

Authors:  M Oguma; K Tsuiki; T Kaminishi; I Ohta; S Yasui
Journal:  Heart Vessels       Date:  1985-08       Impact factor: 2.037
  4 in total

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