Quantification of urinary 5-hydroxyindoleacetic acid by in-house nitrosonaphthol reaction compared with nitrosonaphthol micro column chromatography and enzyme-linked immunosorbent assay

Detalhes bibliográficos
Autor(a) principal: Silva,Joyce Matie Kinoshita da
Data de Publicação: 2014
Outros Autores: Mattar,Rejane, Colaúto,Carlos, Carrilho,Flair José
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Jornal Brasileiro de Patologia e Medicina Laboratorial (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-24442014000300210
Resumo: The aim of this study was to compare the colorimetric "kit" and enzyme-linked immunosorbent assay (ELISA) methods to quantify urinary 5-hydroxyindoleacetic acid through the Goldenberg's technique, exploring the potential of replacing it. 24-hour urine samples were tested by Goldenberg's assay and compared with kits. The agreement was almost perfect for the comparison of Goldenberg's assay with both colorimetric kit, and with ELISA kit, considering ≤ 7.5 mg/24h normal cutoff value. Therefore, both "kits" would be good alternatives to Goldenberg's technique due to practicality and agreement between values.
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spelling Quantification of urinary 5-hydroxyindoleacetic acid by in-house nitrosonaphthol reaction compared with nitrosonaphthol micro column chromatography and enzyme-linked immunosorbent assay5-hydroxyindoleacetic acidELISAcarcinoid tumorsserotoninnitrosonaphtholThe aim of this study was to compare the colorimetric "kit" and enzyme-linked immunosorbent assay (ELISA) methods to quantify urinary 5-hydroxyindoleacetic acid through the Goldenberg's technique, exploring the potential of replacing it. 24-hour urine samples were tested by Goldenberg's assay and compared with kits. The agreement was almost perfect for the comparison of Goldenberg's assay with both colorimetric kit, and with ELISA kit, considering ≤ 7.5 mg/24h normal cutoff value. Therefore, both "kits" would be good alternatives to Goldenberg's technique due to practicality and agreement between values.Sociedade Brasileira de Patologia Clínica2014-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-24442014000300210Jornal Brasileiro de Patologia e Medicina Laboratorial v.50 n.3 2014reponame:Jornal Brasileiro de Patologia e Medicina Laboratorial (Online)instname:Sociedade Brasileira de Patologia (SBP)instacron:SBP10.5935/1676-2444.20140017info:eu-repo/semantics/openAccessSilva,Joyce Matie Kinoshita daMattar,RejaneColaúto,CarlosCarrilho,Flair Joséeng2014-10-02T00:00:00Zoai:scielo:S1676-24442014000300210Revistahttp://www.scielo.br/jbpmlhttps://old.scielo.br/oai/scielo-oai.php||jbpml@sbpc.org.br1678-47741676-2444opendoar:2014-10-02T00:00Jornal Brasileiro de Patologia e Medicina Laboratorial (Online) - Sociedade Brasileira de Patologia (SBP)false
dc.title.none.fl_str_mv Quantification of urinary 5-hydroxyindoleacetic acid by in-house nitrosonaphthol reaction compared with nitrosonaphthol micro column chromatography and enzyme-linked immunosorbent assay
title Quantification of urinary 5-hydroxyindoleacetic acid by in-house nitrosonaphthol reaction compared with nitrosonaphthol micro column chromatography and enzyme-linked immunosorbent assay
spellingShingle Quantification of urinary 5-hydroxyindoleacetic acid by in-house nitrosonaphthol reaction compared with nitrosonaphthol micro column chromatography and enzyme-linked immunosorbent assay
Silva,Joyce Matie Kinoshita da
5-hydroxyindoleacetic acid
ELISA
carcinoid tumors
serotonin
nitrosonaphthol
title_short Quantification of urinary 5-hydroxyindoleacetic acid by in-house nitrosonaphthol reaction compared with nitrosonaphthol micro column chromatography and enzyme-linked immunosorbent assay
title_full Quantification of urinary 5-hydroxyindoleacetic acid by in-house nitrosonaphthol reaction compared with nitrosonaphthol micro column chromatography and enzyme-linked immunosorbent assay
title_fullStr Quantification of urinary 5-hydroxyindoleacetic acid by in-house nitrosonaphthol reaction compared with nitrosonaphthol micro column chromatography and enzyme-linked immunosorbent assay
title_full_unstemmed Quantification of urinary 5-hydroxyindoleacetic acid by in-house nitrosonaphthol reaction compared with nitrosonaphthol micro column chromatography and enzyme-linked immunosorbent assay
title_sort Quantification of urinary 5-hydroxyindoleacetic acid by in-house nitrosonaphthol reaction compared with nitrosonaphthol micro column chromatography and enzyme-linked immunosorbent assay
author Silva,Joyce Matie Kinoshita da
author_facet Silva,Joyce Matie Kinoshita da
Mattar,Rejane
Colaúto,Carlos
Carrilho,Flair José
author_role author
author2 Mattar,Rejane
Colaúto,Carlos
Carrilho,Flair José
author2_role author
author
author
dc.contributor.author.fl_str_mv Silva,Joyce Matie Kinoshita da
Mattar,Rejane
Colaúto,Carlos
Carrilho,Flair José
dc.subject.por.fl_str_mv 5-hydroxyindoleacetic acid
ELISA
carcinoid tumors
serotonin
nitrosonaphthol
topic 5-hydroxyindoleacetic acid
ELISA
carcinoid tumors
serotonin
nitrosonaphthol
description The aim of this study was to compare the colorimetric "kit" and enzyme-linked immunosorbent assay (ELISA) methods to quantify urinary 5-hydroxyindoleacetic acid through the Goldenberg's technique, exploring the potential of replacing it. 24-hour urine samples were tested by Goldenberg's assay and compared with kits. The agreement was almost perfect for the comparison of Goldenberg's assay with both colorimetric kit, and with ELISA kit, considering ≤ 7.5 mg/24h normal cutoff value. Therefore, both "kits" would be good alternatives to Goldenberg's technique due to practicality and agreement between values.
publishDate 2014
dc.date.none.fl_str_mv 2014-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-24442014000300210
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1676-24442014000300210
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.5935/1676-2444.20140017
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv
Sociedade Brasileira de Patologia Clínica
publisher.none.fl_str_mv
Sociedade Brasileira de Patologia Clínica
dc.source.none.fl_str_mv Jornal Brasileiro de Patologia e Medicina Laboratorial v.50 n.3 2014
reponame:Jornal Brasileiro de Patologia e Medicina Laboratorial (Online)
instname:Sociedade Brasileira de Patologia (SBP)
instacron:SBP
instname_str Sociedade Brasileira de Patologia (SBP)
instacron_str SBP
institution SBP
reponame_str Jornal Brasileiro de Patologia e Medicina Laboratorial (Online)
collection Jornal Brasileiro de Patologia e Medicina Laboratorial (Online)
repository.name.fl_str_mv Jornal Brasileiro de Patologia e Medicina Laboratorial (Online) - Sociedade Brasileira de Patologia (SBP)
repository.mail.fl_str_mv ||jbpml@sbpc.org.br
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