摘要 |
PROBLEM TO BE SOLVED: To obtain a new sustained release paste containing a bone formation promoting substance having a high tissue affinity and adhesiveness to the bone, capable of stably sustained-releasing the bone formation promoting substance for a long period and, consequently, conventionally usable for promoting bone assimilation and repairing a defective part in the case of fracture. SOLUTION: This sustained release paste containing the bone formation promoting substance comprises a bone formation promoting substance, a component containing calcium and a thickening agent. |