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Un gruppo di ricercatori australiani dell'Università di Sidney e britannici dell'Imperial College di Londra hanno sviluppato un cerotto capace di riparare il cuore dopo un infarto. Ne ha dato notizia la rivista Science Advances.
Il medicamento adesivo - testato con successo su diversi animali - viene applicato sulla parte danneggiata del muscolo cardiaco in modo non invasivo (senza nemmeno bisogno di punti di sutura) e ciò permetterà di tenere sotto controllo le aritmie.
Il grave problema sembra risolversi con l'applicazione di questa nuova tecnologia basata su: chitosano (una molecola dei gusci dei crostaci), una sostanza chiamata polianilina e acido fitico dalle piante.
Il cerotto ripristina la conduzione elettrica che permette al cuore di contrarsi e pompare sangue.
ANSA/CaL
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