Multi-element determination in cancellous bone of human femoral head by PIXE

被引：27

作者：

Zhang, YX ^{[1
]}

Zhang, YP ^{[1
]}

Tong, YP ^{[1
]}

Qiu, SJ ^{[1
]}

Wu, XT ^{[1
]}

Dai, KR ^{[1
]}

机构：

[1] SHANGHAI 9TH PEOPLES HOSP,SHANGHAI 200011,PEOPLES R CHINA

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS | 1996年 / 212卷 / 05期

关键词：

D O I：

10.1007/BF02162649

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Proton Induced X-ray Emission (PIXE) method is used for the determination of elemental concentrations in cancellous bone of human femoral head from five autopsies and seven patients with femoral neck broken. The specimen preparation and experimental procedure are described in detail. Using the t test, the results show that the concentrations of P, Ca, Fe, Cu, Sr in control group are higher than those in patient group, but the concentrations of S, K, Zn, Mn are not significantly different. The physiological functions of metallic elements in human bone are also discussed.

引用

页码：341 / 351

页数：11

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