FIELD: medicine.
SUBSTANCE: there are described compositions containing hyaluronic acid with a low degree of modification of functional groups, and mixtures prepared by a controlled reaction of this slightly modified hyaluronic acid with applicable difunctional or polyfunctional cross-linking agents. The compositions possess the low anti-inflammatory properties in injection in vivo and can be used as medical devices, biomedical adhesives and sealing matters.
EFFECT: targeted delivery of the bioactive substances.
49 cl, 14 dwg, 24 tbl, 45 ex
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