| abstract |
The invention concerns pharmaceutical compositions with wound healing or anti-complementary activity, and their uses, said compositions comprising, (1) at least a dextran derivative of general formula DMC<SUB>a</SUB>B<SUB>b</SUB>Su<SUB>c</SUB>, a, b, and c respectively representing the degrees of substitution in the groups MC, B and Su, wherein a>=0.6, b=0 or >=0.1, and c=0 or ranges widely between 0.1 and 0.5 for a wound healing composition, and a>=0.3, b>=0.1 and c=0 or ranges widely between 0.1 and 0.4 for a composition with anti-complementary activity; (2) and at least a pharmaceutically acceptable carrier, said dextran derivative being present in a single unit dose or at a concentration adapted to the desired wound healing or anti-complementary activity. |