Curr. Biotech. ›› 2017, Vol. 7 ›› Issue (5): 381-386.DOI: 10.19586/j.2095-2341.2017.0095

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Progress on Selenium Deficiency in Geographical Environment and its Health Impacts in China

LI Hairong, YANG Linsheng, TAN Jianan, WANG Wuyi, HOU Shaofan, LI Yonghua, YU Jiangping, WEI Binggan   

  1. 1.Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China; 2.College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100039, China
  • Received:2017-07-28 Online:2017-09-25 Published:2017-08-11

我国地理环境硒缺乏与健康研究进展

李海蓉1,2,杨林生1,2*,谭见安1,王五一1,侯少范1,李永华1,虞江萍1,韦炳干1   

  1. 1.中国科学院地理科学与资源研究所, 陆地表层格局与模拟院重点实验室, 北京 100101; 2.中国科学院大学资源与环境学院, 北京 100039
  • 通讯作者: 杨林生，研究员，研究方向为环境与健康。E-mail: yangls@igsnrr.ac.cn
  • 作者简介:李海蓉，副研究员，研究方向为环境与健康。E-mail：lihr@igsnrr.ac.cn。
  • 基金资助:
    国家自然科学基金项目（41671500；41230749）资助。

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Abstract: The range and degree of selenium (Se) deficient in geographical environment of our country is serious. This paper reviewed the main progress on the Se deficiency in environment and its impacts on human health in the last 50 years of China. The main topics were the relationship between the regional differentiation of environmental Se and Keshan Disease(KSD) and Kashin-Beck Disease(KBD), the occurrence mechanism of low Se environment and its improvements, and the prevention and treatment of endemic arsenism with Se supplementation. Based on the progress, the future studies of environmental Se and human health was proposed in order to provide a scientific basis for the development and utilization of Se resources and the research on baseline nutrition level of Se in different population.

Key words: environmental selenium, regional differentiation, Keshan Disease, Kashin-Beck Disease, low-selenium belt, threshold value, endemic arsenism

摘要： 我国地理环境硒缺乏的范围和程度都比较严重。综述了自20世纪60年代末以来我国环境硒缺乏与健康研究方面的进展，包括我国环境硒的地域分异与克山病和大骨节病的关系、低硒环境成因与低硒环境改良，以及硒与地方性砷中毒防治等方面的研究进展。在此基础上提出了未来地理环境中硒与健康的研究方向，以期为环境硒资源的开发利用和不同人群硒营养的健康基线研究提供科学的理论依据。

关键词: 环境硒, 地域分异, 克山病, 大骨节病, 低硒带, 阈值, 砷中毒

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