| ZHU Hong-da,ZHANG Yong-bao,WANG Song-jun.Concentrations of 37 elements in main organs and tissues for 52 cases of Chinese man[J].Chinese Journal of Radiological Medicine and Protection,2004,24(3):211-216 |
| Concentrations of 37 elements in main organs and tissues for 52 cases of Chinese man |
| Received:June 25, 2003 |
| DOI： |
| KeyWords:Chinese man Element Organ and tissue Concentration |
| FundProject:国家自然科学基金资助项目(39970234) |
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| Abstract:: |
| Objective To determine elemental concentrations in main organs or tissues of Chinese adult man. Methods Muscle,rib,liver,kidney,lung,thyroid,heart,stomach,spleen and small intestine samples were obtained in autopsy from 21 supplemental subjects died suddenly,who were healthy,normal before death and lived in 4 different areas with different dietary types in China.The concentrations of 37 elements in these samples together with those in samples of 31 subjects collected in the past were analyzed by ENAA,INAA,ICP-MS,ICP-AES technique and necessary QC measures. Results Concentrations of the 37 elements in these organ or tissue samples for these Chinese adult men were obtained. Conclusion Besides making results better representative than past reported results for I in thyroid and 33 elements in other 5 kinds of organs or tissues,this research obtained the data on concentrations of both these elements in heart,stomach,spleen,small intestine and Be,Cl,S,I in 10 kinds of organs and tissues (except I in thyroid) for the first time in China.These results provide more systematic and representative basis for developing concentration background values of these elements in organs or tissues of Chinese adult man,related parameters for both Chinese Reference Man and bio-kinetic models than before.Furthermore,the results have been compared with recent literature data and the newly estimated values for ICRP Reference Man. |
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