Three-dimensional biomaterials, free of cellular components and products, comprising hyaluronic acid - derivatives, for the regeneration of tissue cells in - vivo

摘要

Use of biocompatible biomaterials containing hyaluronic acid derivatives, with three-dimensional structures enclosing hollow spaces created by communicating pores and/or entangled fine, fibres or microfibres, free from cellular components or products thereof for the in vivo regeneration of tissue cells. The tissue obtained by this regeneration, has the same structure, functions as the corresponding natural tissue and is well integrated in the adjacent tissue cells.