{"id":57099,"date":"2023-11-25T23:00:00","date_gmt":"2023-11-25T23:00:00","guid":{"rendered":"https:\/\/www.africa-press.net\/cameroun\/politique\/des-traitements-testes-sur-un-coeur-3d"},"modified":"2023-11-30T19:03:45","modified_gmt":"2023-11-30T19:03:45","slug":"des-traitements-testes-sur-un-coeur-3d","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/des-traitements-testes-sur-un-coeur-3d","title":{"rendered":"Des traitements test\u00e9s sur un c\u0153ur 3D"},"content":{"rendered":"

Africa-Press – Cameroun. <\/strong><\/span>Cet article est issu du magazine Les Indispensables de Sciences et Avenir n\u00b0215 date\u0301 octobre\/ de\u0301cembre 2023.<\/p>\n

Le jumeau nume\u0301rique inte\u0301gral de l\u2019e\u0302tre humain est-il pour demain ? Des e\u0301quipes transdisciplinaires y travaillent : ici un canal cellulaire, la\u0300 un ventricule…<\/p>\n

Plusieurs utilite\u0301s<\/p>\n

Bout par bout, les algorithmes reconstruisent en trois dimensions des mode\u0300les nume\u0301riques de syste\u0300mes vivants, afin de comprendre un fonctionnement, adapter un geste ope\u0301ratoire, pre\u0301dire une pre\u0301disposition a\u0300 une maladie. Le projet Living Heart, finance\u0301 par la Food and Drug Administration (FDA) et pilote\u0301 par Dassault Syste\u0300mes, vise ainsi a\u0300 concevoir un jumeau de c\u0153ur : une maquette 3D sur laquelle il est possible d\u2019appliquer les caracte\u0301ristiques d\u2019un patient donne\u0301, par exemple pour tester des dispositifs me\u0301dicaux ou l\u2019effet de traitements.<\/p>\n

Un c\u0153ur 3D \u00ab\u00a0utilise\u0301 dans les essais cliniques\u00a0\u00bb<\/p>\n

\u00ab\u00a0Notre c\u0153ur 3D peut simuler les rythmies et les arythmies, explique Patrick Johnson, responsable de la strate\u0301gie Recherche et de\u0301veloppement chez Dassault Syste\u0300mes. Il sera progressivement utilise\u0301 dans les essais cliniques. De manie\u0300re expe\u0301rimentale, en couplant les me\u0301dicaments avec un mode\u0300le 3D de canaux ioniques, nous pouvons simuler les effets de dose du me\u0301dicament. Nous avons re\u0301ussi a\u0300 recre\u0301er virtuellement un phe\u0301nome\u0300ne chaotique de torsion du c\u0153ur lie\u0301 au surdosage.\u00a0\u00bb<\/p>\n

Par Vale\u0301rie Handweiler<\/p>\n

Pour plus d’informations et d’analyses sur la Cameroun<\/a>, suivez Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – Cameroun. Cet article est issu du magazine Les Indispensables de Sciences et Avenir n\u00b0215 date\u0301 octobre\/ de\u0301cembre 2023. Le jumeau nume\u0301rique inte\u0301gral de l\u2019e\u0302tre humain est-il pour demain ? Des e\u0301quipes transdisciplinaires y travaillent : ici un canal cellulaire, la\u0300 un ventricule… Plusieurs utilite\u0301s Bout par bout, les algorithmes reconstruisent en trois dimensions […]<\/p>\n","protected":false},"author":82,"featured_media":57098,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[36,50,49],"class_list":["post-57099","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-africa-press","tag-africa-press-cameroun","tag-cameroun"],"yoast_head":"\nDes traitements test\u00e9s sur un c\u0153ur 3D - Cameroun<\/title>\n<meta name=\"description\" content=\"Cet article est issu du magazine Les Indispensables de Sciences et Avenir n\u00b0215 date\u0301 octobre\/ de\u0301cembre 2023. 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