{"id":3916,"date":"2018-11-13T17:11:53","date_gmt":"2018-11-13T17:11:53","guid":{"rendered":"https:\/\/cnls.sn\/?post_type=nos_actualites&amp;p=3916"},"modified":"2018-11-13T17:11:53","modified_gmt":"2018-11-13T17:11:53","slug":"depistage-du-vih-vers-des-tests-plus-rapides-avec-le-telephone-portable","status":"publish","type":"post","link":"https:\/\/cnls.sn\/?p=3916","title":{"rendered":"D\u00e9pistage du VIH : vers des tests plus rapides avec le t\u00e9l\u00e9phone portable"},"content":{"rendered":"<p style=\"text-align: justify;\"><em>Des chercheurs du Brigham and Women&rsquo;s Hospital (\u00c9tats-Unis) ont mis au point <span style=\"color: #ff0000;\">un outil de diagnostic capable de d\u00e9tecter le virus du VIH avec un t\u00e9l\u00e9phone portable<\/span>. Leur d\u00e9couverte a \u00e9t\u00e9 r\u00e9v\u00e9l\u00e9e dans un article de la revue Nature Communication.<\/em><\/p>\n<p style=\"text-align: justify;\"><em>\u00ab<span style=\"color: #0000ff;\"> La d\u00e9tection pr\u00e9coce du VIH est essentielle pour pr\u00e9venir la progression et la transmission de la maladie,<\/span> et elle n\u00e9cessite un suivi \u00e0 long terme, ce qui peut constituer un fardeau pour les familles qui doivent se d\u00e9placer pour se rendre \u00e0 une clinique ou \u00e0 un h\u00f4pital \u00bb<\/em>, explique <span style=\"color: #0000ff;\">Hadi Shafiee<\/span>, chercheur principal de l&rsquo;\u00e9tude. Lui et son \u00e9quipe ont donc d\u00e9cid\u00e9 de d\u00e9velopper un<span style=\"color: #ff0000;\"> syst\u00e8me rapide et peu co\u00fbteux, pour r\u00e9duire le risque de transmission du virus.<\/span><\/p>\n<p style=\"text-align: justify;\">En utilisant <span style=\"color: #0000ff;\">une micro-puce, un t\u00e9l\u00e9phone portable et des accessoires imprim\u00e9s en 3D<\/span>, ils ont ainsi cr\u00e9\u00e9 une plate-forme capable de d\u00e9tecter le virus du Sida \u00e0 partir d&rsquo;une goutte de sang. Le dispositif d\u00e9tecte en fait \u00e0 l&rsquo;int\u00e9rieur de celle-ci l&rsquo;ARN du VIH &#8211; c&rsquo;est-\u00e0-dire le mat\u00e9riel g\u00e9n\u00e9tique du virus &#8211; amplifi\u00e9 par des r\u00e9actifs, gr\u00e2ce \u00e0 une surveillance t\u00e9l\u00e9phonique du mouvement des brins d&rsquo;ADN.<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #0000ff;\">Les tests se sont r\u00e9v\u00e9l\u00e9s efficaces<\/span>, avec des r\u00e9sultats fiables disponibles en moins d&rsquo;une heure. Et ce, pour un co\u00fbt inf\u00e9rieur \u00e0 5 dollars par test, comprenant la micro-puce, les accessoires t\u00e9l\u00e9phoniques et les r\u00e9actifs. <span style=\"color: #ff0000;\">Dans les pays d\u00e9pourvus d&rsquo;infrastructures et de personnels de sant\u00e9 qualifi\u00e9s, cette d\u00e9couverte pourrait s&rsquo;av\u00e9rer tr\u00e8s utile pour le d\u00e9pistage et la surveillance du virus,<\/span> estiment les chercheurs : <em>\u00ab Etant donn\u00e9 que le test est si rapide, des d\u00e9cisions cruciales concernant la prochaine \u00e9tape m\u00e9dicale pourraient \u00eatre prises ici-m\u00eame<\/em>, d\u00e9clare le professeur Hadi Shafiee. <em>Cela \u00e9liminerait le fardeau des visites au dispensaire et fournirait aux individus un moyen plus efficace de g\u00e9rer leur VIH. \u00bb.<\/em><\/p>\n<p style=\"text-align: justify;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Magazine Top Sant\u00e9<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Des chercheurs du Brigham and Women&rsquo;s Hospital (\u00c9tats-Unis) ont mis au point un outil de diagnostic capable de d\u00e9tecter le virus du VIH avec un t\u00e9l\u00e9phone portable. Leur d\u00e9couverte a \u00e9t\u00e9 r\u00e9v\u00e9l\u00e9e dans un article de la revue Nature Communication. \u00ab La d\u00e9tection pr\u00e9coce du VIH est essentielle pour pr\u00e9venir la progression et la transmission[&#8230;]\n","protected":false},"author":14,"featured_media":3917,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-3916","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualite"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>D\u00e9pistage du VIH : vers des tests plus rapides avec le t\u00e9l\u00e9phone portable - CNLS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cnls.sn\/?p=3916\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D\u00e9pistage du VIH : vers des tests plus rapides avec le t\u00e9l\u00e9phone portable - CNLS\" \/>\n<meta property=\"og:description\" content=\"Des chercheurs du Brigham and Women&rsquo;s Hospital (\u00c9tats-Unis) ont mis au point un outil de diagnostic capable de d\u00e9tecter le virus du VIH avec un t\u00e9l\u00e9phone portable. Leur d\u00e9couverte a \u00e9t\u00e9 r\u00e9v\u00e9l\u00e9e dans un article de la revue Nature Communication. \u00ab La d\u00e9tection pr\u00e9coce du VIH est essentielle pour pr\u00e9venir la progression et la transmission[...]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cnls.sn\/?p=3916\" \/>\n<meta property=\"og:site_name\" content=\"CNLS\" \/>\n<meta property=\"article:published_time\" content=\"2018-11-13T17:11:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cnls.sn\/wp-content\/uploads\/2018\/11\/Une-depistage.png\" \/>\n\t<meta property=\"og:image:width\" content=\"398\" \/>\n\t<meta property=\"og:image:height\" content=\"472\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/cnls.sn\/?p=3916#article\",\"isPartOf\":{\"@id\":\"https:\/\/cnls.sn\/?p=3916\"},\"author\":{\"name\":\"\",\"@id\":\"\"},\"headline\":\"D\u00e9pistage du VIH : vers des tests plus rapides avec le t\u00e9l\u00e9phone portable\",\"datePublished\":\"2018-11-13T17:11:53+00:00\",\"dateModified\":\"2018-11-13T17:11:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/cnls.sn\/?p=3916\"},\"wordCount\":355,\"publisher\":{\"@id\":\"https:\/\/cnls.sn\/#organization\"},\"image\":{\"@id\":\"https:\/\/cnls.sn\/?p=3916#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cnls.sn\/wp-content\/uploads\/2018\/11\/Une-depistage.png\",\"articleSection\":[\"Actualite\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cnls.sn\/?p=3916\",\"url\":\"https:\/\/cnls.sn\/?p=3916\",\"name\":\"D\u00e9pistage du VIH : vers des tests plus rapides avec le t\u00e9l\u00e9phone portable - 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