{"id":5910,"date":"2026-09-30T09:31:17","date_gmt":"2026-09-30T09:31:17","guid":{"rendered":"https:\/\/netguide.io\/news\/2026\/09\/30\/gel-iniettabile-aiuta-i-denti-di-riparazione-del-mouse-dopo-il-colpo\/"},"modified":"2026-09-30T09:31:19","modified_gmt":"2026-09-30T09:31:19","slug":"gel-iniettabile-aiuta-i-denti-di-riparazione-del-mouse-dopo-il-colpo","status":"publish","type":"post","link":"https:\/\/netguide.io\/news\/it\/2026\/09\/30\/gel-iniettabile-aiuta-i-denti-di-riparazione-del-mouse-dopo-il-colpo\/","title":{"rendered":"Gel iniettabile aiuta i denti di riparazione del mouse dopo il colpo"},"content":{"rendered":"<div id=\"netgu-1810904674\" class=\"netgu-before-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"3494115342\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>\n<p class=\"wp-block-paragraph\"><strong>Un gel iniettabile sviluppato alla Duke University ha spinto i cervelli del topo danneggiato da ictus a ripararsi, a crescere nuovi vasi sanguigni e fibre nervose e in gran parte a ripristinare la capacit\u00e0 degli animali di muoversi.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Un ponteggio fatto di piccole perline idrogel<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Il team guidato dal professor Tatiana Segura e dal primo autore Shangjing Xin ha usato un materiale chiamato MAPS (impalcature di particelle microporose). \u00c8 costruito da particelle idrogel microscopiche ricotte insieme in una struttura simile alla spugna con spazi aperti tra loro. iniettato nella cavit\u00e0 lasciata dietro da un ictus, il ponteggio agisce come impalcatura in cui le proprie cellule del corpo possono migrare e ricostruire il tessuto.<\/p><div id=\"netgu-275054002\" class=\"netgu-content netgu-entity-placement\"><aside class=\"deals-top deals-top--compact\">\n\n\t\t\t<h3 class=\"deals-top__title\">Top-Deals<\/h3>\n\t\n\t\t\t<ul class=\"deals-top__list\">\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/moon-knight-digital-watch-face-fuer-wear-os-4\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/09\/deal-27-150x150.png\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">MOON KNIGHT Digital Watch Face f\u00fcr Wear OS 4+<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<s>0.89 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class=\"deals-top__name\">Kostenloses DLC-Bundle f\u00fcr Gears of War E-Day \u2013 Liquid Death Bundle<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t54\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/kostenlose-emote-im-clash-royale-store\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/09\/share-image-clashroyale-150x150.jpg\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">Kostenlose Emote im Clash Royale-Store<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t54\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t<\/ul>\n\n\t\t\t\t\t<p class=\"deals-top__more\">\n\t\t\t\t<a href=\"https:\/\/netguide.io\/deals\/\">Alle Deals ansehen \u2192<\/a>\n\t\t\t<\/p>\n\t\t\t<\/aside>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">IL-4 e C1q guidano la risposta immunitaria<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La chiave stava caricando il gel con vescicole extracellulari da astrociti, le cellule di supporto del cervello. Attivato dalle due molecole di segnalazione IL-4 e C1q, queste vesciche hanno reclutato cellule immunitarie dal flusso sanguigno nella regione ferita. Questa risposta infiammatoria controllata ha iniziato la rigenerazione piuttosto che ostacolarla, i ricercatori riportano nella rivista <em>Biomateriali cellulari<\/em>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Abbinamento animali sani dopo otto settimane<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>In un test di griglia di misurazione del forelimb coordinamento, topi trattati eseguito alla pari con controlli sani dopo otto settimane.<\/li><li>Nuovi vasi sanguigni formati durante la cavit\u00e0 di ictus.<\/li><li>Pi\u00f9 assoni, le fibre essenziali per i neuroni per comunicare, \u00e8 cresciuto in e intorno alla zona ferita.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Finora i risultati provengono solo da topi dato un&#8217;iniezione cerebrale diretta. Prima di qualsiasi movimento verso l&#8217;uomo, la sicurezza e l&#8217;efficacia devono essere testati in modelli animali pi\u00f9 grandi, e le vesciche, attualmente fonte di astrociti di ratto, dovranno essere sostituite con alternative umane.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Fonti:<\/em> <a href=\"https:\/\/www.sciencedaily.com\/releases\/2026\/09\/260902234512.htm\" rel=\"noopener\" target=\"_blank\">Duke University \/ ScienceDaily<\/a> \u00b7 <a href=\"https:\/\/www.cell.com\/cell-biomaterials\/home\" rel=\"noopener\" target=\"_blank\">Biomateriali cellulari (3 settembre 2026)<\/a><\/p>\n<div id=\"netgu-2828632327\" class=\"netgu-after-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"4559785002\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>I ricercatori della Duke University hanno costruito un idrogel iniettabile che regrew vasi sanguigni e fibre nervose in cervelli di topo danneggiati dai colpi e ripristinato il movimento degli animali.<\/p>\n","protected":false},"author":1,"featured_media":2222,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[],"tags":[],"class_list":["post-5910","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/5910","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/comments?post=5910"}],"version-history":[{"count":1,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/5910\/revisions"}],"predecessor-version":[{"id":5911,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/5910\/revisions\/5911"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/media\/2222"}],"wp:attachment":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/media?parent=5910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/categories?post=5910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/tags?post=5910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}