| 同种异体表面脱钙骨基质明胶诱导成骨能力的实验研究 |
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| 引用本文： | 李明善,闫素云,崔占军,李佰成,马开明.同种异体表面脱钙骨基质明胶诱导成骨能力的实验研究[J].河南大学学报(医学版),2000(3). |
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| 作者姓名： | 李明善 闫素云 崔占军 李佰成 马开明 |
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| 作者单位： | 开封医专人体解剖教研室!开封475001(李明善，闫素云，崔占军)，开封医专形态学实验室!开封475001(李佰成，马开明) |
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| 摘 要： | 目的 :观察表面脱钙骨基质明胶诱导成骨能力 ,寻找自体骨移植的理想替代材料。方法 :用表面脱钙骨基质明胶修复大鼠颅骨 8mm的圆形缺损 ,同自体骨、骨基质明胶移植对比 ,术后不同时间行X线、组织学检查。结果 :表面脱钙骨基质明胶同骨基质明胶诱导成骨能力相似 ,但完全被新骨替代时间较长。结论 :表面脱钙骨基质明胶是修复大面积或节段性骨缺损的理想材料。
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| 关 键 词： | 同种异体 表面脱钙骨基质明胶 诱导成骨 |
Experimental study on the ability of osteoinduction of allogeneic surface decalcified bone matrix gelatin |
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| Li Mingshan,Yan Suyun,Cui Zhanjun et al.Experimental study on the ability of osteoinduction of allogeneic surface decalcified bone matrix gelatin[J].Journal of Henan University,2000(3). |
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| Authors: | Li Mingshan Yan Suyun Cui Zhanjun |
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| Abstract: | Objectives:To observe the ability of osteoinduction of allogeneic surface decalcified bone matrix gelatin (SDBMG),and search for the ideal substitutes for autograft.Methods:An 8mm in diameter damage of the Rat's skull was repaired by SDBMG,the outcomeings of which were compared with those of autogenous bone and the bone matrix gelatin (BMG) graft,X_ray and histological examinations were performed at different period of time postoperation.Rusults:The ability of SDBMG was similar to that of BMG,but it needed longer time to be replaced by new bones.Conclusion:SDBMG is an ideal substitute for autograft in repairing big square or section defects. |
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| Keywords: | allogeneic surface decalcified bone matrix gelatin osteoinduction |
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