Brun, EM.; Puchades, R.; Maquieira Catala, Á. (2011). Analytical methods for anti-doping control in sport: anabolic steroids with 4,9,11-triene structure in urine. Trends in Analytical Chemistry. 30(5):771-783. https://doi.org/10.1016/j.trac.2011.01.010
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/82888
Título:
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Analytical methods for anti-doping control in sport: anabolic steroids with 4,9,11-triene structure in urine
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Autor:
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Brun, Eva M.
Puchades, Rosa
Maquieira Catala, Ángel
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Entidad UPV:
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Universitat Politècnica de València. Instituto de Reconocimiento Molecular y Desarrollo Tecnológico - Institut de Reconeixement Molecular i Desenvolupament Tecnològic
Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural - Escola Tècnica Superior d'Enginyeria Agronòmica i del Medi Natural
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Fecha difusión:
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Resumen:
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[EN] Doping control in sport is mandatory to detect and to control the use of prohibited substances. Due to the growing number of targets, the analysis of doping compounds and their metabolites is carried out using established ...[+]
[EN] Doping control in sport is mandatory to detect and to control the use of prohibited substances. Due to the growing number of targets, the analysis of doping compounds and their metabolites is carried out using established screening methods. However, detection of anabolic steroids with 4,9,11-triene structure in urine is problematic, so it is necessary to improve the methods.
We review the state of the art in doping-control analysis of 4,9,11-trien-3-one steroids, providing an overview of the screening and confirmatory methods developed for these analytes in human urine. First, we review chromatographic techniques. We discuss difficulties in the derivatization of those compounds prior to gas chromatography analyses. In recent years, liquid chromatography has been the preferred technique in drug testing in sport, due to the reduced sample pre-treatment, improved limits of detection and comprehensiveness. We also report on advances and limitations of immunochemical techniques for the analysis of this group of substances. (C) 2011 Elsevier Ltd. All rights reserved.
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Palabras clave:
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4,9,11-triene structure
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Anabolic steroid
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Confirmatory method
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Derivatization
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Doping control
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Gas chromatography
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Immunochemical technique
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Liquid chromatography
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Metabolite
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Screening method
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Derivatizations
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Immunochemical techniques
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Biomolecules
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Body fluids
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Lipids
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Liquids
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Metabolism
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Metabolites
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17 ketotrenbolone
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17alpha trenbolone
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Altrenogest
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Anabolic agent
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Ethyltrenbolone
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Gastrinone
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Metribolone
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Propyltrenbolone
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Tetrahydrogestrinone
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Trenbolone
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Unclassified drug
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Analytic method
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Chromatography
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Drug screening
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Drug structure
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High performance liquid chromatography
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Human
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Immunochemistry
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Mass spectrometry
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Priority journal
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Review
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Sample
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Screening
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Sport
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Sports and sport related phenomena
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Urine level
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Derechos de uso:
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Cerrado |
Fuente:
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Trends in Analytical Chemistry. (issn:
0165-9936
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DOI:
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10.1016/j.trac.2011.01.010
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Editorial:
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Elsevier
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Versión del editor:
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http://doi.org/10.1016/j.trac.2011.01.010
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Código del Proyecto:
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info:eu-repo/grantAgreement/MEC//DEP2006-56177-C03-03/ES/SINTESIS DE HAPTENOS Y DESARROLLO DE INMUNORREATIVOS PARA DETERMINACION DE RESIDUOS DE SUSTANCIAS DOPANTES: INHIBIDORES DE LA 5-¿-REDUCTASA Y ESTEROIDES ANABOLIZANTES/
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Agradecimientos:
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This work is financed by Project DEP2006-56177-C03-03 (Spanish Ministerio de Ciencia e Innovacion). We thank Jorge Segura, Head of the Doping Control Laboratory Barcelona (Bioanalysis Research Group, IMIM-Hospital del Mar, ...[+]
This work is financed by Project DEP2006-56177-C03-03 (Spanish Ministerio de Ciencia e Innovacion). We thank Jorge Segura, Head of the Doping Control Laboratory Barcelona (Bioanalysis Research Group, IMIM-Hospital del Mar, Barcelona, Spain) for his valuable assistance in correcting the manuscript. We also thank the financial support of the Prometeo program from the Generalitat Valenciana.
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Tipo:
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Artículo
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