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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Synthèses totales de neuroprostanes de type F, dérivées du DHA, de l'EPA et de l'AdA / Total synthesis of F-type neuroprostanes, derived from DHA, EPA and AdA

Oger, Camille 22 October 2010 (has links)
L'acide docosahexaénoïque (DHA, C22 :6 w3), l'acide icosapentaénoïque (EPA, C20 : 5, w3) et l'acide adrénique (AdA, C22 :4 w6) sont présents en quantités importantes dans les membranes neuronales. Lors d'un stress oxydant, l'oxydation radicalaire de ces acides gras polyinsaturés conduit à la formation de métabolites nommés neuroprostanes (NeuroPs). Souhaitant avoir accès à de nouveaux biomarqueurs du stress oxydant neuronal, nous sommes intéréssés à la synthèse de NeuroPs de type F, issues du DHA, de l'EPA et de l'AdA. / Docosahexaenoïc acid (DHA, C22 :6 w3), eicosapentaenoïc acid (EPA, C20 : 5, w3) and adrenic acid (AdA, C22 :4 w6) are the major polyunstaurated acids in neuronal membrane. During an oxidative stress, their lipidic peroxidation led to oxygenated metabolites called neuroprostanes (NeuroPs). In order to access to new neuronal oxidtive stress biomarkers, we were interested in the syntheses of F-type NeuroPs derived from DHA, EPA and AdA.

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