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| 西藏地区粮食中硒水平与大骨节病的关系 | |
| 引用本文： | 李顺江,杨林生,李永华,王五一,西绕若登.西藏地区粮食中硒水平与大骨节病的关系[J].中国地方病学杂志,2006,25(6):673-674. |
| 作者姓名： | 李顺江 杨林生 李永华 王五一 西绕若登 |
| 作者单位： | 1. 100875,北京师范大学环境学院 2. 中国科学院地理科学与资源研究所地表环境化学过程与健康实验室 3. 西藏自治区疾病预防控制中心 |
| 基金项目： | 国家自然科学基金资助项目(40271009)，中国科学院地理科学与资源研究所知识创新工程前沿项目资助(CXIOGA04-06) |
| 摘 要： | 目的分析西藏地区粮食中的含硒量,探讨硒与大骨节病分布的关系。方法采集西藏地区居民的主要粮食作物,用氢化物发生原子荧光法测定含硒量,结果运用SPSS软件进行t检验。结果西藏大骨节病病区内粮食硒水平显著低于非病区(P<0．01)。结论西藏地区粮食含硒量处于低硒水平,大骨节病病区的粮食含硒量显著低于非病区粮食,低硒食物摄取是西藏大骨节病的主要原因之一。 |
| 关 键 词： | 大骨节病 粮食 硒 |
| 收稿时间： | 2005-09-13 |
| 修稿时间： | 2005年9月13日 |
Relationship between the content of selenium in grains and the Kaschin-Beck disease in Tibet, China |
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| LI Shun-jiang,YANG Lin-sheng,LI Yong-hua,WANG Wu-yi,XIRAO Ruo-deng.Relationship between the content of selenium in grains and the Kaschin-Beck disease in Tibet, China[J].Chinese Jouranl of Endemiology,2006,25(6):673-674. | |
| Authors: | LI Shun-jiang YANG Lin-sheng LI Yong-hua WANG Wu-yi XIRAO Ruo-deng |
| Institution: | Environmental School, Beijing Normal University, Beijing 100875, China |
| Abstract: | Objective To measure the selenium concentrations of grains and to investigate its relationship with Kaschin-Beck disease (KBD) distribution in Tibet. Methods Grain samples were taken from KBD areas and non-KBD areas in Tibet to be measured for their selenium concentrations. The results were analyzed by t test using SPSS. Results In Tibet, the selenium concentrations of grains in KBD areas were significantly lower than those in non-disease areas (P < 0.01). Conclusions Selenium concentrations of grains in Tibet are low. There is a significant difference in selenium concentrations of grains between KBD areas and non-disease areas. Selenium deficiency in food intake contributes to the pathogenesis of KBD in Tibet. |
| Keywords: | Kashin-Beck disease Grain Selenium |
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