Ecobiological treatment of side effects of radiotherapy
AssigneeBionuclei
InventorsHan Athalin, Jean-Noël Thorel
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Abstract
The present invention concerns a three-dimensional bipolymeric matrix deploying biological and biomechanical activity, able to neutralize the various physiopathological parameters involved in the development and worsening of skin lesions and/or sores, combining: a first polymeric network comprising first colloids (Col-1) bonded non-covalently to an unsulfated crosslinked polysaccharide; and a second polymeric network comprising second colloids (Col-2) bonded covalently or non-covalently to a sulfated polysaccharide.
Claims20
A three-dimensional bipolymeric matrix exhibiting biomechanical activity, capable of neutralizing the various physiopathological parameters involved in the development and aggravation of skin lesions and/or sores combining:
- a first polymeric network comprising first colloids (Col-1) non-covalently bonded to an unsulfated crosslinked polysaccharide, said first network being crosslinked by a bivalent metal;
- and
- a second crosslinked polymeric network comprising second colloids (Col-2), bonded covalently or non-covalently with a sulfated polysaccharide, said colloids (Col-2) being covalently bonded with an agent capable of positively charging the colloid;
- and said matrix further comprising water and an acidifier.
Dependencies are inferred from the claim text.