{"id":275265,"date":"2022-07-04T13:13:00","date_gmt":"2022-07-04T13:13:00","guid":{"rendered":"https:\/\/mahfoudhi.xyz\/ar\/?p=275264"},"modified":"2022-07-04T13:13:00","modified_gmt":"2022-07-04T13:13:00","slug":"une-nouvelle-etude-pourrait-bientot-ameliorer-la-respiration-des-asthmatiques","status":"publish","type":"post","link":"https:\/\/realites.com.tn\/fr\/une-nouvelle-etude-pourrait-bientot-ameliorer-la-respiration-des-asthmatiques\/","title":{"rendered":"Une nouvelle \u00e9tude pourrait bient\u00f4t am\u00e9liorer la respiration des asthmatiques"},"content":{"rendered":"<p style=\"margin-bottom: 11px; text-align: justify;\"><span style=\"font-family:Arial,Helvetica,sans-serif;\"><span style=\"font-size:14px;\"><span style=\"line-height:107%\"><span style=\"background:white\"><span style=\"line-height:107%\"><span style=\"color:black\"><span style=\"letter-spacing:.4pt\">Les 262 millions de personnes souffrant d&#39;asthme dans le monde pourraient bient&ocirc;t recevoir des traitements plus efficaces, selon une nouvelle &eacute;tude.<\/span><\/span><\/span><\/span><br \/>\n<span style=\"line-height:107%\"><span style=\"color:black\"><span style=\"letter-spacing:.4pt\"><span style=\"background:white\">Les r&eacute;sultats de la recherche ont &eacute;t&eacute; publi&eacute;s dans la revue &laquo; European Respiratory Journal &raquo;.&nbsp;L&rsquo;&eacute;tude men&eacute;e par le Dr Stacey Reinke et le Dr Craig Wheelock (Institut Karolinska, Su&egrave;de) a r&eacute;v&eacute;l&eacute; que les asthmatiques s&eacute;v&egrave;res ont un profil biochimique distinct d&eacute;tectable dans leur urine, par rapport aux asthmatiques l&eacute;gers &agrave; mod&eacute;r&eacute;s et aux individus en bonne sant&eacute;.<\/span><br style=\"box-sizing:border-box; line-height:4.6rem; display:inline-block; font-variant-ligatures:normal; text-align:start; text-decoration-thickness:initial; text-decoration-style:initial; text-decoration-color:initial; margin-top:15px; margin-right:15px; margin-bottom:15px; margin-left:15px\" \/><br \/>\n<span style=\"background:white\">Les chercheurs ont analys&eacute; des &eacute;chantillons d&#39;urine de plus de 600 participants dans 11 pays dans le cadre de l&#39;&eacute;tude U-BIOPRED, une initiative europ&eacute;enne visant &agrave; identifier et &agrave; mieux comprendre les diff&eacute;rents sous-types d&#39;asthme s&eacute;v&egrave;re.<\/span><br style=\"box-sizing:border-box; line-height:4.6rem; display:inline-block; font-variant-ligatures:normal; text-align:start; text-decoration-thickness:initial; text-decoration-style:initial; text-decoration-color:initial; margin-top:15px; margin-right:15px; margin-bottom:15px; margin-left:15px\" \/><br \/>\n<span style=\"background:white\">L&#39;&eacute;quipe de recherche a d&eacute;couvert qu&rsquo;une substance appel&eacute;e carnitines, diminuait chez les asthmatiques s&eacute;v&egrave;res.<\/span> <span style=\"background:white\">Les carnitines jouent un r&ocirc;le important dans la production d&#39;&eacute;nergie cellulaire et les r&eacute;ponses immunitaires.<\/span><br style=\"box-sizing:border-box; line-height:4.6rem; display:inline-block; font-variant-ligatures:normal; text-align:start; text-decoration-thickness:initial; text-decoration-style:initial; text-decoration-color:initial; margin-top:15px; margin-right:15px; margin-bottom:15px; margin-left:15px\" \/><br \/>\n<span style=\"background:white\">D&#39;autres analyses ont r&eacute;v&eacute;l&eacute; que le m&eacute;tabolisme de la carnitine &eacute;tait plus faible chez les asthmatiques s&eacute;v&egrave;res.<\/span><br style=\"box-sizing:border-box; line-height:4.6rem; display:inline-block; font-variant-ligatures:normal; text-align:start; text-decoration-thickness:initial; text-decoration-style:initial; text-decoration-color:initial; margin-top:15px; margin-right:15px; margin-bottom:15px; margin-left:15px\" \/><br \/>\n<span style=\"background:white\">Ces nouvelles d&eacute;couvertes aideront les chercheurs &agrave; travailler sur de nouvelles th&eacute;rapies plus efficaces.<\/span><\/p>\n<p><span style=\"background:white\">&quot;L&#39;asthme touche 2,7 millions d&#39;Australiens et il y a eu 417 d&eacute;c&egrave;s li&eacute;s &agrave; l&#39;asthme, en Australie en 2020&quot;, a d&eacute;clar&eacute; le Dr Reinke.<\/span><br \/>\n<span style=\"background:white\">Il pr&eacute;cise dans ce contexte, que l&#39;asthme s&eacute;v&egrave;re survenait lorsque cette maladie n&rsquo;&eacute;tait pas bien contr&ocirc;l&eacute;e chez une personne et ce, malgr&eacute; les traitements proscrits.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin-bottom: 11px; text-align: justify;\">\n<span style=\"font-family:Arial,Helvetica,sans-serif;\"><span style=\"font-size:14px;\"><span style=\"line-height:107%\"><span style=\"line-height:107%\"><span style=\"color:black\"><span style=\"letter-spacing:.4pt\"><span style=\"background:white\">Selon-elle, il &eacute;tait difficile et invasif d&#39;&eacute;tudier directement les poumons&nbsp;:<\/span><br \/>\n<span style=\"background:white\">&quot;Par cons&eacute;quent, tout changement biochimique dans les poumons peut p&eacute;n&eacute;trer dans la circulation sanguine, puis &ecirc;tre excr&eacute;t&eacute; par l&#39;urine&quot;, a-t-elle d&eacute;clar&eacute; avant de pr&eacute;ciser qu&rsquo;il s&rsquo;agissait de r&eacute;sultats pr&eacute;liminaires, mais que les chercheurs allaient continuer &agrave; &eacute;tudier le m&eacute;tabolisme de la carnitine pour &eacute;valuer son potentiel en tant que nouvelle cible de traitement de l&#39;asthme.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin-bottom: 11px; text-align: right;\"><span style=\"font-family:Arial,Helvetica,sans-serif;\"><span style=\"font-size:14px;\"><span style=\"line-height:107%\"><span style=\"background:white\"><span style=\"line-height:107%\"><span style=\"color:black\"><span style=\"letter-spacing:.4pt\">Source&nbsp;: ANI<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les 262 millions de personnes souffrant d&#39;asthme dans le monde pourraient bient&ocirc;t recevoir des traitements plus efficaces, selon une nouvelle &eacute;tude. Les r&eacute;sultats de la recherche ont &eacute;t&eacute; publi&eacute;s dans&hellip;<\/p>\n","protected":false},"author":60,"featured_media":236054,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2515],"tags":[],"class_list":["post-275265","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sante"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Une nouvelle \u00e9tude pourrait bient\u00f4t am\u00e9liorer la respiration des asthmatiques - R\u00e9alit\u00e9s Magazine<\/title>\n<meta name=\"description\" content=\"Les 262 millions de personnes souffrant d&#039;asthme dans le monde pourraient bient&ocirc;t recevoir des traitements plus efficaces, selon une\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/realites.com.tn\/fr\/une-nouvelle-etude-pourrait-bientot-ameliorer-la-respiration-des-asthmatiques\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Une nouvelle \u00e9tude pourrait bient\u00f4t am\u00e9liorer la respiration des asthmatiques - 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