| abstract |
The invention relates to the technical fields of regenerative medicine and biological materials, and discloses a material for repairing spinal cord injury and a preparation method of a bone and spinal cord tissue engineering scaffold. The material for repairing spinal cord injury, in parts by weight, includes the following components: 10-40 parts of organic polymer material, 50-100 parts of organic solvent, 2-30 parts of water, 10-30 parts of hydrogel material, and 0 parts of medicine ~ 1 serving. The materials for repairing spinal cord injury of the present invention are made from common raw materials, are easy to obtain and have abundant resources, and provide convenient conditions for the popularization and application of bone and spinal cord tissue engineering scaffolds. |