Literature DB >> 184988

Gas chromatographic determination of urinary vanilglycolic acid, vanilglycol, vanilacetic acid and vanillactic acid-chemical parameters for the diagnosis of neurogenic tumours and the evaluation of their treatment.

S K Wadman, D Ketting, P A Voûte.   

Abstract

A gas chromatographic method is described for the determination of urinary vanilglycolic acid, vanilglycol, vanilacetic acid and vanillactic acid as their trimethylsilyl derivatives. These metabolites are chemical parameters for the dignosis of neurogenic tumours. Their determination is especially recommended in order to evaluate the effect of the therapy. Results in normals and controls are given. Data in a number of selected patients with neuroblastoma, ganglioneuroma and phaeochromocytoma are presented and discussed.

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Year:  1976        PMID： 184988     DOI： 10.1016/0009-8981(76)90036-x

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


  6 in total

1.  Brief report: an open middle-term study of combined vitamin B6-magnesium in a subgroup of autistic children selected on their sensitivity to this treatment.

Authors:  J Martineau; C Barthelemy; C Cheliakine; G Lelord
Journal:  J Autism Dev Disord       Date:  1988-09

2.  Neuroblastic tumors associated with opsoclonus-myoclonus syndrome: histological, immunohistochemical and molecular features of 15 Italian cases.

Authors:  Claudio Gambini; Massimo Conte; Gabriella Bernini; Paola Angelini; Andrea Pession; Paolo Paolucci; Alberto Donfrancesco; Edvige Veneselli; Katia Mazzocco; Gian Paolo Tonini; Lizzia Raffaghello; Carlo Dominici; Adriana Morando; Francesca Negri; Anna Favre; Bruno De Bernardi; Vito Pistoia
Journal:  Virchows Arch       Date:  2003-04-23       Impact factor: 4.064

3.  Effects of pyridoxine and magnesium on autistic symptoms--initial observations.

Authors:  G Lelord; J P Muh; C Barthelemy; J Martineau; B Garreau; E Callaway
Journal:  J Autism Dev Disord       Date:  1981-06

4.  Urinary free and conjugated catecholamines and metabolites in autistic children.

Authors:  C Barthelemy; N Bruneau; J M Cottet-Eymard; J Domenech-Jouve; B Garreau; G Lelord; J P Muh; L Peyrin
Journal:  J Autism Dev Disord       Date:  1988-12

5.  Dopamine-beta-hydroxylase (DBH) and homovanillic acid (HVA) in autistic children.

Authors:  C Garnier; E Comoy; C Barthelemy; I Leddet; B Garreau; J P Muh; G Lelord
Journal:  J Autism Dev Disord       Date:  1986-03

6.  Untargeted LC-HRMS Based-Plasma Metabolomics Reveals 3-O-Methyldopa as a New Biomarker of Poor Prognosis in High-Risk Neuroblastoma.

Authors:  Sebastiano Barco; Chiara Lavarello; Davide Cangelosi; Martina Morini; Alessandra Eva; Luca Oneto; Paolo Uva; Gino Tripodi; Alberto Garaventa; Massimo Conte; Andrea Petretto; Giuliana Cangemi
Journal:  Front Oncol       Date:  2022-06-10       Impact factor: 5.738
  6 in total

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