中文摘要：

目的：探讨GM-CSF和其诱导的破骨细胞对成骨细胞生长的影响。方法：采用分组对照、细胞计数等方法进行研究。结果：GM-CSF和其诱导的破骨细胞可以促进成骨细胞生长。结论：GM-CSF和其诱导的破骨细胞促进成骨细胞增殖、分化，可能是通过破骨细胞内GM-CSF介导的信号通路而发挥作用。

英文摘要：

Objective： To study the effect of GM-CSF and its inducing osteoclast on proliferation of osteoblast. Methods： Contrast to divide into groups to be adopted and the cell counts, use the analysis of variance to examine, define this relation. Results：GM- CSF and its inducing osteoclast induced proliferation of osteoblast. Condusion：GM-CSF can activate the signal pathway and gene expression in the osteoclast, at the same time, express gene result to proliferation of osteoblast.