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通过细菌培养检测了不同γ线辐照剂量对骨形成蛋白（ＢＭＰ）的消毒灭菌效果，同时应用异位埋植组织学方法观察了ＢＭＰ诱骨活性的保持情况，并与常规应用的消毒方法进行了比较。结果显示８０００～１００００Ｇｙ的辐射剂量不仅能满足消毒灭菌的要求，而且ＢＭＰ均能继续行使诱骨生长的功能，为临床实际应用时的选择提供了新的方法和参考依据。
Bacterial culture was used to detect the effect of different doses of gamma radiation on the sterilizing and sterilizing effect of bone morphogenetic protein (BMP). At the same time, the histomorphometry of ectopic implantation was used to observe the preservation of BMP activity. Compared with the conventional disinfection methods Compared. The results showed that the dosage of 8000 ~ 10000Gy can not only meet the requirements of disinfection and sterilization, but also BMP can continue to exercise the function of induced bone growth, which provides a new method and reference for clinical practical application.