| 摘要 |
The invention comprises a porous sponge-like cellulosic material to be used in treatment of injuries and/or burns. The cellulosic material comprises zinc, copper, selenium and/or iron bound to and/or absorbed into the material matrix in amounts sufficient to support wound base granulation and revascularisation, the amount of zinc, copper, selenium and iron being at least 0.1 mug/g dry material. |
