Determination of trace elements in bone crusts of rabbit during healing after fracture by INAA |
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| Authors: | Qinfang Qian Shaojin Yang Yinan Yang Bingru Chen Guodong Liu Han Lin Wenzheng Lan Xiaoheng Wen Genyuan Ji Shusheng Ma |
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| Affiliation: | (1) Institute of High Energy Physics, Academia Sinica, P. O. Box 2732, Beijing, China;(2) Institute of Radiation Medicine, Chinese Academy of Medical Sciences, Tianjing, China;(3) Tianjin Hospital, Tianjing, China |
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| Abstract: | The radius of rabbits were fractured by operation and the contents of Ca, Na, Mg, Zn, Mn and Sr in bone crusts during the period between the first to seventh week after fracture were determined by INAA. The tests show that all the contents of 6 elements in bone crusts are higher than those in contrast lateral in the same rabbit. The elemental metabolism curves in both laterals are roughly parallel. The content of Ca in the fractured position is almost constant during healing, those of Mn, Mg and Zn change apparently, and that of Sr changes in different way with the other elements. |
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