METHOD FOR ENCAPSULATING THERAPEUTIC SUBSTANCES IN CELLS

摘要

The invention relates to compositions containing nanoparticles and to uses of said compositions for encapsulating therapeutically active substances in cells by means of nanoparticles with a particular coating. The particles are chemically formed in such a way as to enable a high intracellular absorption into the cells. The encapsulation requires no direct binding between nanoparticles and the therapeutically active substance. The encapsulation enables an increased efficiency of the substance with a simultaneously low systemic toxicity, therefore an increase in efficiency with simultaneous reduction of side effects.