| abstract |
The invention relates to oligo- and polysaccharides comprising the structural element of sugar N-acylglucosamine or N-acylgalactosamine, in addition to the use thereof to produce hemocompatible surfaces and methods for coating surfaces in a hemocompatible manner with said oligo- and polysaccharides, which they constitute the common biosynthetic precursor substances of heparin, heparan sulfates and chitosan. The invention also relates to methods for producing oligo- and / or polysaccharides, in addition to various application options that include hemocompatible surfaces. The invention specifically relates to the use of oligo- and / or polysaccharides on endoprotesis that include at least one hemocompatible coating that has been applied according to the invention and that contains an active, anti-proliferative, anti-inflammatory and / or active ingredient. atrombogenic, to methods to produce these endoprotesis and to the use of the latter to prevent restenosis. |