Methods: Using monoclonal antibody against bovine BMP(bBMP-McAb), we studied the distribution of BMP in tooth of Guinea-pig(ABC Methods).

• 方法：利用牛骨形成蛋白单克隆抗体（bBMP－McAb）免疫组织化学染色法，观察了正常豚鼠牙齿和牙周组织中BMP的分布。