| Simultaneous determination of vanillylmandelic, homovanillic and 5-hydroxyindoleacetic acids in human urine by thin layer chromatography. | |
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MedLine Citation:
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PMID: 8792867 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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A TLC method for the simultaneous analysis of vanillylmandelic, homovanillic and 5-hydroxyindole-3-acetic acids in urine is described. The sample is cleaned up through a cyano minicolumn and extracted with diethyl ether. The acids are resolved by high-performance TLC, visualized by Folin Ciocalteau reagent and quantificated by densitometry at 600 nm with beta-(4-hydroxy-3-phenyl) acetic acid as the internal standard. |
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Authors:
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G Alemany; A Gamundí; C Rosselló; R Rial |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Biomedical chromatography : BMC Volume: 10 ISSN: 0269-3879 ISO Abbreviation: Biomed. Chromatogr. Publication Date: 1996 May-Jun |
Date Detail:
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Created Date: 1996-11-13 Completed Date: 1996-11-13 Revised Date: 2000-12-18 |
Medline Journal Info:
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Nlm Unique ID: 8610241 Medline TA: Biomed Chromatogr Country: ENGLAND |
Other Details:
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Languages: eng Pagination: 144-5 Citation Subset: IM |
Affiliation:
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Dept. de Biologia i Ciencies de la Salut, Universitat de les Illes Balears, Palma de Mallorca, Spain. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Chromatography, Thin Layer* Homovanillic Acid / urine* Hydroxyindoleacetic Acid / urine* Molybdenum Phenylpropionates / urine Reference Standards Reproducibility of Results Tungsten Compounds Vanilmandelic Acid / urine* |
| Chemical | |
Reg. No./Substance:
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0/Folin's phenol reagent; 0/Phenylpropionates; 0/Tungsten Compounds; 306-08-1/Homovanillic Acid; 306-23-0/4-hydroxyphenyllactic acid; 54-16-0/Hydroxyindoleacetic Acid; 55-10-7/Vanilmandelic Acid; 7439-98-7/Molybdenum |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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