| 摘要 |
<p>A bone growth-promoting composition is provided comprising hyaluronic acid and a growth factor. The composition has a viscosity and biodegradability sufficient to persist at the site of desired bone growth for a period of time sufficient to promote the bone growth. Preferably hyaluronic acid is used in a composition range of 0.1-4 % by weight and preferred growth factor is bFGF, present in a concentration range of about 10-6 to 100 mg/ml.</p> |
