| 复合生物陶瓷人工骨与骨组织结合界面扫描电镜观察及X线能谱分析 |
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| 引用本文： | 解宝生,吴恩格,胡涛.复合生物陶瓷人工骨与骨组织结合界面扫描电镜观察及X线能谱分析[J].昆明医学院学报,1992(4). |
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| 作者姓名： | 解宝生 吴恩格 胡涛 |
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| 作者单位： | 昆明医学院口腔研究室，昆明医学院口腔研究室，昆明医学院口腔研究室 |
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| 摘 要： | 本实验选用自行研制的复合生物陶瓷(简称CBC)植入4只成年杂种狗的下颌骨体部人造骨缺损处。术后3月处死动物获取标本,在组织学观察的同时,取部份标本经处理后用扫描电镜和X线能谱仪对该材料与骨组织结合界面进行观察研究、结果表明复合生物陶瓷与骨组织呈直线骨性结合。关于其结合机理,经分析认为可能与离子交换后Ca,P聚集界面和磷酸盐物质扩散沉积于界面有关。
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| 关 键 词： | 复合生物陶瓷 界面 扫描电镜 X 线能谱分析 |
The Study of the Interfaces between Compound Bioceramics Artificial Bone and Bone By Means of Scanning Electron Microscope and X-ray Energy Spectrum Analysis |
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| Xie Baosheng.The Study of the Interfaces between Compound Bioceramics Artificial Bone and Bone By Means of Scanning Electron Microscope and X-ray Energy Spectrum Analysis[J].Journal of Kunming Medical College,1992(4). |
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| Authors: | Xie Baosheng |
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| Institution: | Stomatology Research Section |
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| Abstract: | The Compound Bioceramic (CBC),a newly developed artificial bone material,were im- planted in the man-made defects on madibular bodies of four dogs.The an imals were sacri- ficed three months later.The specimens were prepared by routine procedures.The interfaces between the CBC materials and bones were studied by electromicroscope scanning and X-ray energy spectrum analysis:the results showed that the CBC materials could be bioconnected with bones (osseous bond as was called).The study suggested that the osseous bond mecha- nism of the CBC material be related to the ion migration and deposition of calcium and phosphate on the interfaces. |
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| Keywords: | Compound Bioceramics Interface Scanning Electronmicroscope X-ray energy spectrum analysis |
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