English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/98637
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar otros formatos: Exportar EndNote (RIS)Exportar EndNote (RIS)Exportar EndNote (RIS)
Título

Direct and simultaneous determination of reduced and oxidized glutathione and homoglutathione by HPLC-ESI/MS (TOF) in plant tissue extracts

Autor Rellán-Álvarez, Rubén ; Hernández, Luis E.; Abadía Bayona, Javier ; Álvarez-Fernández, Ana
Fecha de publicación jul-2006
Citación XI Simposio Ibérico SEFV sobre Nutrición Mineral de las Plantas (Pamplona, España. July 19-21, 2006)
ResumenGlutathione and homoglutathione as well as ascorbic acid, are low-moLecular mass antioxidants involved in celluLar redox homeostasis in pLants (Noctor and Foyer, 1998). Efforts are being made to deveLop methods to determine the concentrations of oxidized and reduced forms of these compounds and their ratio (Camera et al, 2002). Many of the methodologies developed so far, however, are time-consuming and complex, and therefore analytes can decompose and/or their redox status can change during the anaLysis process. We have developed a method that allows for the simultaneous determination of reduced (GSH and hGSH) and oxidized forms (GSSG) of these compounds, and is aLso suitable for the determination of ascorbic acid (ASA) and S- nitrosoglutathione (GSNO).
Descripción 1 .pdf (1 Tabl.- 3 Figs.) copia del póster original presentado por los autores en el Simposio.
Versión del editorhttp://www.stressphysiology.com/symposia/
URI http://hdl.handle.net/10261/98637
Aparece en las colecciones: (EEAD) Comunicaciones congresos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
RellanR_IXSympIb-SEFV_2006.pdf654,62 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.