{"id":1716,"date":"2022-08-27T08:00:27","date_gmt":"2022-08-27T06:00:27","guid":{"rendered":"https:\/\/www.diagnostic-mental.fr\/blog\/?p=1716"},"modified":"2022-08-28T17:03:07","modified_gmt":"2022-08-28T15:03:07","slug":"un-test-urinaire-peut-detecter-lautisme","status":"publish","type":"post","link":"https:\/\/www.diagnostic-mental.fr\/blog\/autisme\/un-test-urinaire-peut-detecter-lautisme\/","title":{"rendered":"Un test urinaire peut d\u00e9tecter l’autisme"},"content":{"rendered":"

Il existe des compos\u00e9s chimiques caract\u00e9ristiques dans l’urine des enfants autistes<\/a>, dont la d\u00e9termination faciliterait le diagnostic pr\u00e9coce de la maladie, rapporte New Scientist.<\/p><\/blockquote>\n

Jeremy Nicholson, de l’Imperial College de Londres, a examin\u00e9 l’urine de 39 enfants autistes<\/strong>, de 28 de leurs fr\u00e8res et s\u0153urs en bonne sant\u00e9 et de 34 de leurs pairs non apparent\u00e9s. \u00c0 l’aide de la spectroscopie par r\u00e9sonance magn\u00e9tique nucl\u00e9aire, il a montr\u00e9 que les r\u00e9sultats \u00e9taient diff\u00e9rents et distincts pour chacun des trois groupes, l’urine des enfants autistes<\/strong> \u00e9tant nettement diff\u00e9rente de celle des enfants non apparent\u00e9s en bonne sant\u00e9. Le scientifique a attribu\u00e9 ces diff\u00e9rences aux diff\u00e9rentes bact\u00e9ries pr\u00e9sentes chez les enfants autistes. Celles-ci s\u00e9cr\u00e8tent notamment du N-m\u00e9thyl-nicotinamide (NMND), qui perturbe probablement le d\u00e9veloppement du cerveau.<\/p>\n

Cette d\u00e9couverte pourrait \u00e9tayer l’hypoth\u00e8se selon laquelle les substances s\u00e9cr\u00e9t\u00e9es par les bact\u00e9ries pr\u00e9sentes dans l’intestin pourraient contribuer \u00e0 la maladie, qui s’accompagne souvent de troubles m\u00e9taboliques, de sympt\u00f4mes tels que des douleurs abdominales ou des diarrh\u00e9es et de modifications de la flore f\u00e9cale.<\/p>\n

Entre-temps, Derrick Mc Fabre, de l’Universit\u00e9 de Western Ontario au Canada, a d\u00e9couvert que les acides gras \u00e0 cha\u00eene courte produits par les bact\u00e9ries clostridium peuvent provoquer des changements r\u00e9versibles, semblables \u00e0 l’autisme, dans le comportement et la biochimie du cerveau chez les rats.<\/p>\n

La confirmation des r\u00e9sultats des \u00e9tudes canadienne et britannique n\u00e9cessitera d’autres travaux – peut-\u00eatre que gr\u00e2ce \u00e0 des tests urinaires, il sera possible de d\u00e9tecter l’autisme plus t\u00f4t qu’auparavant (aujourd’hui, c’est possible \u00e0 l’\u00e2ge de 2-3 ans). Plus le diagnostic est pr\u00e9coce, plus le traitement – \u00e9galement dans le cas de l’autisme – est efficace.<\/p>\n

\n

Source :<\/p>\n

    \n
  • https:\/\/www.medonet.pl\/zdrowie\/wiadomosci,badanie-moczu-moze-wykryc-autyzm,artykul,1614534.html<\/em><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

    Il existe des compos\u00e9s chimiques caract\u00e9ristiques dans l’urine des enfants autistes, dont la d\u00e9termination faciliterait le diagnostic pr\u00e9coce de la maladie, rapporte New Scientist. Jeremy…<\/p>\n","protected":false},"author":1,"featured_media":1717,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[44],"tags":[370],"yoast_head":"\nUn test urinaire peut d\u00e9tecter l'autisme - Diagnostic Mental<\/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:\/\/www.diagnostic-mental.fr\/blog\/autisme\/un-test-urinaire-peut-detecter-lautisme\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Un test urinaire peut d\u00e9tecter l'autisme - Diagnostic Mental\" \/>\n<meta property=\"og:description\" content=\"Il existe des compos\u00e9s chimiques caract\u00e9ristiques dans l’urine des enfants autistes, dont la d\u00e9termination faciliterait le diagnostic pr\u00e9coce de la maladie, rapporte New Scientist. 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