Într-un articol detaliat publicat în periodicul ”Science Translational Medicine”, dr. John Kheir, din partea Departamentului de Cardiologie al Boston’s Children Hospital, a afirmat că injectarea acestor microparticule în fluxul sangvin al animalelor cu un nivel scăzut al oxigenului din sânge a dus la refacerea concentraţiei de oxigen într-un interval de doar câteva secunde. Microparticulele respective constau într-un singur strat exterior de lipide (molecule de grăsimi), interiorul fiind umplut cu oxigen. Microparticulele sunt apoi injectate prin intermediul unei soluţii lichide.
„Microparticulele sunt un substitut pe termen scurt al alimentării cu oxigen a pacienţilor aflaţi în situaţii-limită. Este o metodă dovedită şi sigură prin care se poate injecta oxigen în acele minute cruciale în care viaţa victimei trebuie salvată înainte de transportarea ei la o unitate medicală specializată pentru urgenţe. Eventual, microparticulele pot fi depozitate în seringi speciale, putând fi astfel la îndemâna echipelor de intervenţii din spitale, ambulanţe sau elicoptere, pentru a stabiliza victimele care au dificultăţi de respiraţie”, declară dr. John Kheir.
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