{"id":12198,"date":"2024-03-05T17:59:17","date_gmt":"2024-03-05T17:59:17","guid":{"rendered":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/politique\/maladie-dalzheimer-un-test-sanguin-efficace-pour-le-diagnostic"},"modified":"2024-03-05T20:01:15","modified_gmt":"2024-03-05T20:01:15","slug":"maladie-dalzheimer-un-test-sanguin-efficace-pour-le-diagnostic","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/maladie-dalzheimer-un-test-sanguin-efficace-pour-le-diagnostic","title":{"rendered":"Maladie d\u2019Alzheimer : un test sanguin efficace pour le diagnostic"},"content":{"rendered":"

Africa-Press – S\u00e3o Tom\u00e9 e Pr\u00edncipe. <\/strong><\/span>Savoir si une personne de\u0301veloppe une maladie d\u2019Alzheimer et quel est son degre\u0301 d\u2019avancement est de\u0301sormais possible simplement par le dosage dans le sang d\u2019une prote\u0301ine anormale caracte\u0301ristique de la maladie, la prote\u0301ine tau phosphoryle\u0301e (p-tau217).<\/p>\n

Un test sanguin aussi fiable que l\u2019imagerie<\/b><\/p>\n

Selon une e\u0301tude parue dans la revue Jama Neurology, ce test ultrasensible de la socie\u0301te\u0301 de biotechnologie ame\u0301ricaine ALZpath s\u2019ave\u0300re aussi fiable que les mesures classiques de cette prote\u0301ine effectue\u0301es dans le cerveau des patients par imagerie ou par dosage dans le liquide ce\u0301phalo-rachidien.<\/p>\n

Suivre simplement l\u2019e\u0301volution de la maladie d\u2019Alzheimer<\/b><\/p>\n

Ce dosage sanguin e\u0301galement moins cou\u0302teux pourrait ainsi rendre le diagnostic de la maladie tre\u0300s accessible. L\u2019e\u0301quipe de l\u2019universite\u0301 de Go\u0308teborg, en Sue\u0300de, a me\u0302me pu suivre ainsi l\u2019e\u0301volution de la maladie, du trouble cognitif le\u0301ger a\u0300 la de\u0301mence. \u201cLes dosages sanguins de la prote\u0301ine tau pathologique sont un outil d\u2019autant plus prometteur qu\u2019ils arrivent au moment ou\u0300 certains me\u0301dicaments capables de retarder la progression de la maladie commencent a\u0300 apparai\u0302tre\u201d (lire le mensuel n\u00b0 919), confirme Luc Bue\u0301e, directeur du centre de recherche Lille Neuroscience & Cognition, qui n\u2019a pas participe\u0301 a\u0300 l\u2019e\u0301tude.<\/p>\n

Ils pourraient aussi biento\u0302t servir a\u0300 identifier les patients a\u0300 un stade plus pre\u0301coce de la maladie d\u2019Alzheimer afin de pouvoir tester les me\u0301dicaments capables de l\u2019enrayer, selon les chercheurs.<\/p>\n

Pour plus d’informations et d’analyses sur la S\u00e3o Tom\u00e9 e Pr\u00edncipe<\/a>, suivez Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – S\u00e3o Tom\u00e9 e Pr\u00edncipe. Savoir si une personne de\u0301veloppe une maladie d\u2019Alzheimer et quel est son degre\u0301 d\u2019avancement est de\u0301sormais possible simplement par le dosage dans le sang d\u2019une prote\u0301ine anormale caracte\u0301ristique de la maladie, la prote\u0301ine tau phosphoryle\u0301e (p-tau217). Un test sanguin aussi fiable que l\u2019imagerie Selon une e\u0301tude parue dans la […]<\/p>\n","protected":false},"author":82,"featured_media":12197,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[36,55,56],"class_list":["post-12198","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-africa-press","tag-africa-press-sao-tome-e-principe","tag-sao-tome-e-principe"],"yoast_head":"\nMaladie d\u2019Alzheimer : un test sanguin efficace pour le diagnostic - S\u00e3o Tom\u00e9 e Pr\u00edncipe<\/title>\n<meta name=\"description\" content=\"Savoir si une personne de\u0301veloppe une maladie d\u2019Alzheimer et quel est son degre\u0301 d\u2019avancement est de\u0301sormais possible si ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/maladie-dalzheimer-un-test-sanguin-efficace-pour-le-diagnostic\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Maladie d\u2019Alzheimer : un test sanguin efficace pour le diagnostic\" \/>\n<meta property=\"og:description\" content=\"Savoir si une personne de\u0301veloppe une maladie d\u2019Alzheimer et quel est son degre\u0301 d\u2019avancement est de\u0301sormais possible si ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/maladie-dalzheimer-un-test-sanguin-efficace-pour-le-diagnostic\" \/>\n<meta property=\"og:site_name\" content=\"S\u00e3o Tom\u00e9 e Pr\u00edncipe\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-05T17:59:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-05T20:01:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/sao-tome-e-principe\/sites\/59\/2024\/03\/sm_1709652486.449742.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"898\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/maladie-dalzheimer-un-test-sanguin-efficace-pour-le-diagnostic#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/maladie-dalzheimer-un-test-sanguin-efficace-pour-le-diagnostic\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Maladie d\u2019Alzheimer : un test sanguin efficace pour le diagnostic\",\"datePublished\":\"2024-03-05T17:59:17+00:00\",\"dateModified\":\"2024-03-05T20:01:15+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/maladie-dalzheimer-un-test-sanguin-efficace-pour-le-diagnostic\"},\"wordCount\":300,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/maladie-dalzheimer-un-test-sanguin-efficace-pour-le-diagnostic#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/sao-tome-e-principe\/sites\/59\/2024\/03\/sm_1709652486.449742.jpg\",\"keywords\":[\"Africa Press\",\"Africa Press-S\u00e3o Tom\u00e9 e Pr\u00edncipe\",\"S\u00e3o Tom\u00e9 e Pr\u00edncipe\"],\"articleSection\":[\"Divers\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/maladie-dalzheimer-un-test-sanguin-efficace-pour-le-diagnostic#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/maladie-dalzheimer-un-test-sanguin-efficace-pour-le-diagnostic\",\"url\":\"https:\/\/www.africa-press.net\/sao-tome-e-principe\/toutes-les-actualites\/maladie-dalzheimer-un-test-sanguin-efficace-pour-le-diagnostic\",\"name\":\"Maladie d\u2019Alzheimer : un test sanguin efficace pour le diagnostic - 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