{"id":346380,"date":"2020-04-21T10:59:57","date_gmt":"2020-04-21T07:59:57","guid":{"rendered":"https:\/\/unitedwithisrael.org\/?p=346380"},"modified":"2021-04-26T14:34:21","modified_gmt":"2021-04-26T11:34:21","slug":"israel-invente-un-test-pour-le-coronavirus-a-faire-a-la-maison","status":"publish","type":"post","link":"https:\/\/unitedwithisrael.org\/fr\/israel-invente-un-test-pour-le-coronavirus-a-faire-a-la-maison\/","title":{"rendered":"Isra\u00ebl invente un test pour le Coronavirus \u00e0 faire \u00e0 la maison!"},"content":{"rendered":"

Des chercheurs du prestigieux Technion Institute d’Isra\u00ebl ont cr\u00e9\u00e9 un test de coronavirus \u00e0 domicile avec un taux de pr\u00e9cision de 99% qui fournit des r\u00e9sultats en moins d’une heure.<\/strong><\/em><\/p>\n

Par Yakir Benzion, Unis avec Isra\u00ebl<\/em><\/p>\n

Une \u00e9quipe de chercheurs de l’Institut Technion de Ha\u00effa a d\u00e9velopp\u00e9 un processus qui, selon eux, peut \u00eatre transform\u00e9 en un test \u00e0 domicile simple, peu co\u00fbteux, rapide et efficace pour le coronavirus, a annonc\u00e9 dimanche l’universit\u00e9.<\/p>\n

Dirig\u00e9 par la microbiologiste Dr Naama Geva-Zatorsky, le processus n\u00e9cessite un tampon de test, quelques produits chimiques cl\u00e9s, deux tubes \u00e0 essai et un verre d’eau chaude.<\/p>\n

En raison de sa simplicit\u00e9 et de sa rapidit\u00e9, le kit de test conviendra \u00e0 un usage domestique et \u00e0 un diagnostic rapide sur les lieux de travail.<\/p>\n

En utilisant environ 200 \u00e9chantillons de l’h\u00f4pital Rambam de Ha\u00effa qui se sont r\u00e9v\u00e9l\u00e9s positifs, l’\u00e9quipe a effectu\u00e9 des tests en utilisant \u00e0 la fois des cas connus et des sujets test\u00e9s soup\u00e7onn\u00e9s d’\u00eatre infect\u00e9s. Le test n\u00e9cessite uniquement de la salive, des r\u00e9actifs chimiques sp\u00e9cialis\u00e9s et de l’eau chaude.<\/p>\n

Ceux qui effectuent le test n’ont rien \u00e0 savoir sur la fa\u00e7on dont il extrait l’ARN ou r\u00e9agit avec certaines enzymes.<\/p>\n

\u00ab\u00a0Il suffit de plonger l’\u00e9chantillon dans un tube \u00e0 essai contenant les r\u00e9actifs, puis dans un verre d’eau chaude<\/em>\u00ab\u00a0, a d\u00e9clar\u00e9 Geva-Zatorsky. \u00ab\u00a0Si la couleur de la r\u00e9action change – nous avons une d\u00e9tection positive du virus corona. Le r\u00e9sultat est obtenu en environ une heure, sans avoir besoin de laboratoires ou de personnel professionnel pour d\u00e9chiffrer le test.<\/em>\u00a0\u00bb<\/p>\n

L’\u00e9quipe travaille sur l’am\u00e9lioration de la sensibilit\u00e9 de la m\u00e9thode afin qu’elle puisse d\u00e9tecter la pr\u00e9sence du virus m\u00eame en petites concentrations.<\/p>\n

\u00ab\u00a0Nous avons prouv\u00e9 qu’\u00e0 des concentrations moyennes et \u00e9lev\u00e9es du virus, nous atteignons 99% de d\u00e9tection, et qu’\u00e0 des concentrations plus faibles, un deuxi\u00e8me test serait n\u00e9cessaire quelques jours plus tard.\u00a0\u00bb<\/em><\/p>\n

L’\u00e9quipe esp\u00e8re faire approuver leur processus par le minist\u00e8re isra\u00e9lien de la Sant\u00e9 afin qu’il puisse \u00eatre largement distribu\u00e9, y compris dans les lieux de travail, les maisons de soins infirmiers et les a\u00e9roports.<\/p>\n

Le professeur Michal Hovers, directeur de l’unit\u00e9 des maladies infectieuses de l’h\u00f4pital Meir et partenaire de la recherche, a d\u00e9clar\u00e9 que, puisque les tests pourront \u00eatre effectu\u00e9s sur place, sans avoir \u00e0 les envoyer \u00e0 un laboratoire sp\u00e9cial, ce d\u00e9veloppement repr\u00e9sente une avanc\u00e9e majeure.<\/p>\n

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Des chercheurs du prestigieux Technion Institute d’Isra\u00ebl ont cr\u00e9\u00e9 un test de coronavirus \u00e0 domicile avec un taux de pr\u00e9cision de 99% qui fournit des r\u00e9sultats en moins d’une heure. Par Yakir Benzion, Unis avec Isra\u00ebl Une \u00e9quipe de chercheurs de l’Institut Technion de Ha\u00effa a d\u00e9velopp\u00e9 un processus qui, selon eux, peut \u00eatre transform\u00e9… Read more »<\/a><\/p>\n","protected":false},"author":4242,"featured_media":338124,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[28418,41155],"tags":[37426,37961,37424,29783,33431,37645],"class_list":["post-346380","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-israeliennes","category-combat-disrael-contre-le-covid-19","tag-coronavirus-fr","tag-depistage","tag-epidemie","tag-sante","tag-technion-fr","tag-test-fr"],"better_featured_image":{"id":338124,"alt_text":"","caption":"Shutterstock","description":"","media_type":"image","media_details":{"width":2560,"height":1707,"file":"2020\/03\/shutterstock_1644424099-scaled.jpg","sizes":{"medium":{"file":"shutterstock_1644424099-300x200.jpg","width":300,"height":200,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-300x200.jpg"},"large":{"file":"shutterstock_1644424099-1024x683.jpg","width":1024,"height":683,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-1024x683.jpg"},"thumbnail":{"file":"shutterstock_1644424099-150x150.jpg","width":150,"height":150,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-150x150.jpg"},"medium_large":{"file":"shutterstock_1644424099-768x512.jpg","width":768,"height":512,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-768x512.jpg"},"1536x1536":{"file":"shutterstock_1644424099-1536x1024.jpg","width":1536,"height":1024,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-1536x1024.jpg"},"2048x2048":{"file":"shutterstock_1644424099-2048x1366.jpg","width":2048,"height":1366,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-2048x1366.jpg"},"uwi-full-width":{"file":"shutterstock_1644424099-780x520.jpg","width":780,"height":520,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-780x520.jpg"},"uwi-featured-carousel":{"file":"shutterstock_1644424099-890x400.jpg","width":890,"height":400,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-890x400.jpg"},"uwi-featured-content":{"file":"shutterstock_1644424099-290x160.jpg","width":290,"height":160,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-290x160.jpg"},"uwi-content-loop":{"file":"shutterstock_1644424099-190x190.jpg","width":190,"height":190,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-190x190.jpg"},"uwi-category_list":{"file":"shutterstock_1644424099-180x100.jpg","width":180,"height":100,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-180x100.jpg"},"uwi-tiny":{"file":"shutterstock_1644424099-40x40.jpg","width":40,"height":40,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-40x40.jpg"},"uwi-email-featured":{"file":"shutterstock_1644424099-250x170.jpg","width":250,"height":170,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-250x170.jpg"},"uwi-email":{"file":"shutterstock_1644424099-200x140.jpg","width":200,"height":140,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-200x140.jpg"},"uwi-iphone":{"file":"shutterstock_1644424099-960x640.jpg","width":960,"height":640,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-960x640.jpg"},"uwi-iphone-x2":{"file":"shutterstock_1644424099-1136x640.jpg","width":1136,"height":640,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-1136x640.jpg"},"uwi-ipad":{"file":"shutterstock_1644424099-1024x768.jpg","width":1024,"height":768,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.org\/wp-content\/uploads\/2020\/03\/shutterstock_1644424099-1024x768.jpg"},"uwi-ipad-x2":{"file":"shutterstock_1644424099-2048x1536.jpg","width":2048,"height":1536,"mime-type":"image\/jpeg","source_url":"https:\/\/unitedwithisrael.or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