abstract |
Insoluble objects for medical or surgical use such as membranes for renal dialysis or plasmapheresis, probes and supports for plasma purification, having anti-inflammatory activity. These objects are made of polymer such as polystyrene and polysaccharides, and they are given an anti-inflammatory activity by fixing groups inhibiting the activation of the complement system such as -CH2-COO-Na, -COONa, -COY , <IMAGE> with Y representing a radical derived from an amino acid. |