| 骺板牵拉延长术后胶原纤维的扫描电镜观察 |
| |
| 引用本文： | 陈亚平,王丽.骺板牵拉延长术后胶原纤维的扫描电镜观察[J].解剖学杂志,1999,22(3):230-232. |
| |
| 作者姓名： | 陈亚平 王丽 |
| |
| 作者单位： | [1]河北医科大学第三临床医院骨儿科 [2]河北医科大学电镜试验中心 |
| |
| 摘 要： | 目的：探讨骺板胶原纤维受到牵拉后其胶原纤维超微构筑的变化。方法：将经外固定器牵拉分离后儿童胫骨远端及近端骺板制成标本进行扫描电镜观察。结果：骺板经牵拉后其胶原纤维超微构筑发生了改变，胶原纤维趋向于力的纵轴方向排列。结论：经牵拉后，骺板胶原纤维超微构筑发生了改变，排列具有定向性。
|
| 关 键 词： | 骺板 胶原纤维 骨桥 骨牵拉延长术 扫描电镜 |
OBSERVATION ON COLLAGEN FIBERS OF TENSED GROWTH PLATE BY SCANNING ELECTRON MICROSCOPY |
| |
| Chen Yaping,Wang Li,Li Jie,Ding Ning,Lin Zhengfu.OBSERVATION ON COLLAGEN FIBERS OF TENSED GROWTH PLATE BY SCANNING ELECTRON MICROSCOPY[J].Chinese Journal of Anatomy,1999,22(3):230-232. |
| |
| Authors: | Chen Yaping Wang Li Li Jie Ding Ning Lin Zhengfu |
| |
| Abstract: | Objective: To investigate changes of micro framework of the collagen fibers when the growth plate was tensed. Methods: The growth plate of children tibia was seperated via a set of external fixator, and then specimens were made for observation with scanning electron microscopy. Results: When the growth plate was tensed, the micro framework of the collagen fibers changed and became arranged in the longitudinal direction. Conclusion: The pulling tension may alter the micro framework of the collagen fibers and make them oriented in arrangement. |
| |
| Keywords: | growth plate collagen fibers tension operation of bones bone bar |
| 本文献已被 CNKI 维普 等数据库收录！ |
