论文部分内容阅读
使用同步辐射X射线微探针技术对正常和骨质疏松股骨头切片元素浓度分布进行扫描测量. 详细介绍了切片样品的制备和扫描实验装置, 获得了Ca, P, K, Fe, Zn, Sr和Pb等元素在股骨头切片组织中(包括软骨、密质骨和松质骨)的精细分布CT成像, 结合Ca与P, K, Zn和Sr等元素的相关性统计, 探讨了骨矿物质流失途径和元素对维持正常骨结构的生理功能.
The synchrotron radiation X-ray microprobe technique was used to scan the concentration distribution of the elements in the normal and osteoporotic femoral heads. The preparation of the sliced samples and the experimental equipment of scanning were introduced in detail. The effects of Ca, P, K, Fe, Zn, Sr And Pb and other elements in the femoral head tissue (including cartilage, dense bone and cancellous bone) fine distribution of CT imaging, combined with Ca and P, K, Zn and Sr and other elements of the correlation statistics to explore the bone mineral The pathways and elements lost to maintain the normal bone structure of the physiological function.