微孔同种异体表面脱钙骨基质明胶诱导成骨能力的实验研究  

Influence of micropores on the osteoinduction ability of allogeneic surface decalcified bone matrix gelatin

作　　者：李明善[1] 张美风[2] 

机构地区：[1]河南大学医学院人体解剖教研室,开封475000 [2]安阳市第二人民医院药剂科,安阳455000

出　　处：《开封医专学报》2000年第4期6-7,9,共3页Journal of Henan University(Medical Science)

摘　　要：目的 :观察微孔制备对表面脱钙骨基质明胶诱导成骨能力的影响。方法 :用有微孔和无微孔表面脱钙骨基质明胶修复大鼠颅骨直径为 8mm的环形骨缺损 ,术后不同时间行组织学和X线检查。结果 :有微孔制备的表面脱钙骨基质明胶诱导成骨能力优于无微孔的表面脱钙骨基质明胶。结论Objective:To investigate the influence of micropores on osteoinduction ability of surface decalcified allogeneic bone matrix gelatin(SDBMG).Methods:An 8mm in diameter damage of the Rat's skull was repaired by perforated SDBMG (PSDBMG),the outcomings of which compared with the those of SDBMG. X_ray and histogical examination were carried out at different time after the operation.Results:The ability of osteoinduction of PSDBMG is better than that of SDBMG.Conclusion:Micropores can promote osteoinduction of SDBMG [

关 键 词：同种异体 微孔 表面脱钙骨基质明胶 骨缺损 

分 类 号：R683[医药卫生—骨科学] R318.08[医药卫生—外科学]