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Characteristic of efficiency experimental evaluation of zinc oxide nanoparticles use in nutri-tion experiments on the laboratory animal

AbstractIn experiments on rats there was researched bioavailability of zinc oxide (ZnO) nanopаrticles. There were determined the content of Zn in blood serum and tibia, intestinal uptake of macromolecules of egg albumin, some hematological, biochemical and immune indices, liver cells apoptosis. The results obtained show that the uptake of nanoparticles of ZnO enables restoration of this microelement status damaged by zinc deficit diet.

Keywords:zinc oxide, nanoparticles, rats, bioavailability

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