Objective To investigate the effect of nerve growth factor (NGF) on the bone induction of recombinant human bone morphogenetic protein-2 (rhBMP-2) through local application of NGF in the osteoinductive process of BMP.

• 目的在重组人骨形态发生蛋白-2(rhBMP-2)异位成骨过程中,局部应用神经生长因子(NGF),探讨NGF对BMP诱导成骨的作用。