{"id":56937,"date":"2025-06-30T16:10:53","date_gmt":"2025-06-30T15:10:53","guid":{"rendered":"https:\/\/dknews.dz\/?p=56937"},"modified":"2025-06-30T16:10:54","modified_gmt":"2025-06-30T15:10:54","slug":"septicemie-un-nouveau-test-de-depistage-rapide","status":"publish","type":"post","link":"https:\/\/dknews.dz\/index.php\/2025\/06\/30\/septicemie-un-nouveau-test-de-depistage-rapide\/","title":{"rendered":"Septic\u00e9mie : un nouveau test de d\u00e9pistage rapide"},"content":{"rendered":"\n<p>Pour d\u00e9tecter de mani\u00e8re pr\u00e9coce la septic\u00e9mie, des chercheurs chinois ont mis au point un test qui reconnait 10 des agents pathog\u00e8nes bact\u00e9riens les plus fr\u00e9quemment retrouv\u00e9s dans cette infection.<br>Un test capable de diagnostiquer de mani\u00e8re rapide et fiable la septic\u00e9mie, une complication infectieuse potentiellement mortelle, a \u00e9t\u00e9 mis au point par des chercheurs chinois, selon les r\u00e9sultats d&rsquo;une \u00e9tude publi\u00e9e dans le Journal of Clinical Laboratory Analysis.<br>Une septic\u00e9mie est une infection g\u00e9n\u00e9ralis\u00e9e de l&rsquo;organisme provoqu\u00e9e par le d\u00e9veloppement de germes (comme, par exemple, le staphylocoque dor\u00e9) qui vont se multiplier et progressivement se propager dans tout l&rsquo;organisme.<br>Le diagnostic rapide de la septic\u00e9mie chez les patients hospitalis\u00e9s est crucial car, dans les cas graves, il y a une diminution moyenne de 7,6% du taux de survie par heure sans traitement antimicrobien efficace.<br>L&rsquo;identification pr\u00e9coce d&rsquo;un agent pathog\u00e8ne augmente la chance de cibler l&rsquo;agent correct et peut \u00e9viter l&rsquo;utilisation abusive d&rsquo;antibiotiques.<\/p>\n\n\n\n<p>TROUVER LE BON AGENT PATHOG\u00c8NE ET TRAITER AU PLUS VITE LA SEPTIC\u00c9MIE<br>Les chercheurs de l&rsquo;H\u00f4pital de Zhejiang (Chine) ont mis au point un syst\u00e8me de d\u00e9tection par PCR (Polymerase Chain Reaction), le \u00ab TaqMan Multiplex Real-Time PCR \u00bb qui est capable de d\u00e9tecter rapidement \u00e0 partir d&rsquo;\u00e9chantillons de sang, 10 des agents pathog\u00e8nes bact\u00e9riens les plus fr\u00e9quemment retrouv\u00e9s dans les septic\u00e9mies.<br>Ce syst\u00e8me reconnait les fragments d&rsquo;ADN r\u00e9siduels de la bact\u00e9rie m\u00eame si entre temps la charge bact\u00e9rienne a \u00e9t\u00e9 \u00e9limin\u00e9e par le traitement ou le syst\u00e8me immunitaire.<br>\u00a0\u00bb Nous sp\u00e9culons que les fragments d&rsquo;ADN r\u00e9siduels de la bact\u00e9rie pourraient \u00eatre d\u00e9tect\u00e9s par ce syst\u00e8me m\u00eame s&rsquo;ils ont \u00e9t\u00e9 d\u00e9truits par des m\u00e9dicaments antibact\u00e9riens ou le syst\u00e8me immunitaire \u00bb a d\u00e9clar\u00e9 le Dr Bing Zhang, auteur principal de l&rsquo;\u00e9tude.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pour d\u00e9tecter de mani\u00e8re pr\u00e9coce la septic\u00e9mie, des chercheurs chinois ont mis au point un test qui reconnait 10 des agents pathog\u00e8nes bact\u00e9riens les plus fr\u00e9quemment retrouv\u00e9s dans cette infection.Un test capable de diagnostiquer de mani\u00e8re rapide et fiable la septic\u00e9mie, une complication infectieuse potentiellement mortelle, a \u00e9t\u00e9 mis au point par des chercheurs chinois, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":56938,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[110],"tags":[],"ppma_author":[163],"class_list":{"0":"post-56937","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-sante"},"authors":[{"term_id":163,"user_id":1,"is_guest":0,"slug":"dknews","display_name":"dknews","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/f56c36580f44a9d8e8535169273499b7dddc82045bcc254bf7d154ff6b485f62?s=96&d=mm&r=g","first_name":"","last_name":"","user_url":"https:\/\/dknews.dz","job_title":"","description":""}],"_links":{"self":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/posts\/56937","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/comments?post=56937"}],"version-history":[{"count":0,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/posts\/56937\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/media\/56938"}],"wp:attachment":[{"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/media?parent=56937"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/categories?post=56937"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/tags?post=56937"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/dknews.dz\/index.php\/wp-json\/wp\/v2\/ppma_author?post=56937"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}