{"id":153102,"date":"2013-08-25T00:00:00","date_gmt":"2013-08-25T00:00:00","guid":{"rendered":"https:\/\/v2.optiknow.ca\/combattre-la-cecite-avec-lhuile-vegetale\/"},"modified":"2013-08-25T00:00:00","modified_gmt":"2013-08-25T00:00:00","slug":"combattre-la-cecite-avec-lhuile-vegetale","status":"publish","type":"post","link":"https:\/\/v2.optiknow.ca\/fr\/2013\/08\/25\/combattre-la-cecite-avec-lhuile-vegetale\/","title":{"rendered":"Combattre la c\u00e9cit\u00e9 avec\u0085 l\u0092huile v\u00e9g\u00e9tale"},"content":{"rendered":"<p>\u00a0<\/p>\n<p>Des chercheurs du Centre de sant\u00e9 et de services sociaux \u0096 Institut universitaire de g\u00e9riatrie de Sherbrooke (CSSS-IUGS) ont \u00e9tudi\u00e9 de pr\u00e8s diverses strat\u00e9gies de protection des cellules r\u00e9tiniennes pigmentaires \u00e9pith\u00e9liales. Les r\u00e9sultats d\u00e9montrent que les huiles v\u00e9g\u00e9tales seraient b\u00e9n\u00e9fiques.<\/p>\n<p>\u00a0<\/p>\n<p>On retrouve un mauvais fonctionnement de ces cellules chez les patients atteints de r\u00e9tinopathie et de la d\u00e9g\u00e9n\u00e9rescence maculaire li\u00e9e \u00e0 l'\u00e2ge. Les chercheurs ont d\u00e9couvert qu'incuber ces cellules r\u00e9tiniennes dans des huiles v\u00e9g\u00e9tales produit des changements dans leur membrane, qui \u00a0favorisent la pr\u00e9vention ou le ralentissement du d\u00e9veloppement de la r\u00e9tinopathie.<\/p>\n<p>\u00a0<\/p>\n<p>Les acides gras de l'huile v\u00e9g\u00e9tale, lorsqu'ils sont incorpor\u00e9s dans les cellules r\u00e9tiniennes, augmentent la fluidit\u00e9 de la membrane plasmique. \u00ab\u00a0Une diminution de la fluidit\u00e9 de la membrane peut affecter la rotation et la diffusion des prot\u00e9ines et des autres biomol\u00e9cules dans la membrane, ce qui affecte les fonctions de ces mol\u00e9cules, explique le professeur Abdelouahed Khalil. \u00c0 l'inverse, une augmentation de la fluidit\u00e9 de la membrane la rend plus flexible et facilite la transmission de la lumi\u00e8re \u00e0 travers l'\u009cil.\u00a0\u00bb\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>Une di\u00e8te faible en gras trans et riche en acide gras omega-3 et en huile d'olive r\u00e9duirait donc le risque de r\u00e9tinopathie. De plus, remplacer l'huile neutre utilis\u00e9e dans les gouttes oculaires avec une huile poss\u00e9dant des propri\u00e9t\u00e9s biologiques importantes pour l'\u009cil contribuerait aussi \u00e0 la pr\u00e9vention des maladies oculaires.<\/p>\n<p><\/p>\n<p>Source\u00a0:<\/p>\n<p><a title=\"Combattre la c\u00e9cit\u00e9 avec\u0085 l'huile v\u00e9g\u00e9tale\" href=\"http:\/\/www.medicalnewstoday.com\/releases\/264937.php\">http:\/\/www.medicalnewstoday.com\/releases\/264937.php<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 Des chercheurs du Centre de sant\u00e9 et de services sociaux \u0096 Institut universitaire de g\u00e9riatrie de Sherbrooke (CSSS-IUGS) ont \u00e9tudi\u00e9 de pr\u00e8s diverses strat\u00e9gies de protection des cellules r\u00e9tiniennes [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_angie_page":false,"page_builder":"","footnotes":""},"categories":[23133],"tags":[],"class_list":["post-153102","post","type-post","status-publish","format-standard","hentry","category-nouvelles"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - 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