| abstract |
The invention refers to supramolecular complexes formed by polyanionic polymers and spermidine characterized by a ratio of anionic equivalents raging from 10 1 :1 to 10 7 : 1 eq/eq, more preferably from 10 2 : 1 to 10 4 :1 eq/eq, whose components are linked by non-covalent, ionic interactions. Mentioned supramolecular complexes are characterized by high potency in eliciting the fibroblast proliferation. The invention also refers to medicinal/cosmetic compositions comprising the inventive supramolecular complexes for the trophism, maintenance, regeneration, and repair of connective tissues and mucosae in damaged or senescent conditions. |