PRODUCING METHOD OF THE COLLAGEN-LAMININ MATRIX FOR HEALING ULCERS, BURNS AND WOUNDS OF A HUMAN SKIN

摘要

The proposed invention relates to the medical biotechnologies, to the tissue-derived approaches in regenerative medicine in particular. The method proposes, in addition to conservative treatment methods, substitution therapy for skin damage with the aid of polymer matrices, which are similar to the histotypically of the organism tissues with biologically active agents such as cellular derivatives (collagens and laminins) that contribute to the structural function of the damaged area. A biodegradable wound-healing composite material based on a combination of a polymer substrate and a product of the synthesis of human epithelial cells, devoid of the cell component, is characterized by a relative simplicity of manufacture, the long duration of the storage and can make possible to avoid skin grafting, for example in cases of deep and extensive burns, trophic ulcers, etc.