Victor Nedzvetsky, Grigoriy Andrievsky, Tamar Chachibaia and Artem Tykhomyrov Abstract Background: Diabetes mellitus causes damage to many vital organs, including brain and liver, mostly due to excessive free radical generation and development of oxidative stress. Some water-soluble forms of C60 fullerene and their hydrated nanostructures are proposed for prevention as well as treatment of vario…