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Il Nobel per la medicina è stato assegnato quest’anno a William Campbell (Irlanda), Satoshi Omura (Giappone) e Youyou Tu (Cina). Sono stati premiati per le loro ricerche che hanno permesso di cambiare il modo in cui vengono trattate le malattie parassitarie, "un flagello per l'umanità da millenni che costituisce un problema di salute globale considerevole", ha precisato il Comitato dell'istituto Karolinska.
I primi due hanno scoperto l’avermectina, che ha permesso di realizzare farmaci contro la cosiddetta cecità fluviale e contro la filariasi linfatica. La cinese ha invece scoperto l'arteminsina, principio attivo che ha ridotto il tasso di mortalità tra i pazienti che soffrono di malaria.
Youyou Tu
La scelta è stata motivata sottolineando come il lavoro dei tre premiati abbia permesso di salvare milioni di vite.
Reuters/AlesS/ZZ
RG 12.30 del 05.10.15: il servizio di Elisabetta Tola
RSI 05.10.2015, 16:57
Contenuto audio
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