空间辐射致中枢神经系统损伤与辐射防护  

Central nervous system injury caused by space radiation and radiation protection

作　　者：丰俊东[1,2] 骆益宙 周浩 赵锡达 罗荟姚 刘雯倩 FENG Jundong;LUO Yizhou;ZHOU Hao;ZHAO Xida;LUO Huiyao;LIU Wenqian(Department of Nuclear Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 211106,China;Key Laboratory of Nuclear Technology Application and Radiation Protection in Astronautics(Nanjing University of Aeronautics and Astronautics),Ministry of Industry and Information Technology,Nanjing 211106,China;PLA Eastern Theater Air Force Hospital,Nanjing 210002,China)

机构地区：[1]南京航空航天大学核技术系,南京211106 [2]空间核技术应用与辐射防护工业和信息化部重点实验室,南京211106 [3]中国人民解放军东部战区空军医院,南京210002

出　　处：《辐射研究与辐射工艺学报》2020年第6期11-20,共10页Journal of Radiation Research and Radiation Processing

基　　金：载人航天工程航天医学实验领域项目资助(HYZHXM02004);中央高校基本科研业务费(3082019NT2019017);中央高校基本科研业务费项目(NJ2020017-3)资助

摘　　要：空间辐射可能是人类进行深空探测活动的最大限制因素之一。本文首先简要介绍了空间辐射的来源、种类及生物损伤效应,侧重介绍了空间辐射对中枢神经系统的损伤效应;并对当前的空间辐射防护措施,包括物理防护方法及生物医学防护方法,以及不同防护手段的基本原理进行了简要的概述。Space radiation may be one of the most limiting factors for deep space exploration.Firstly,this paper introduces the sources,types and biological damage effects of space radiation,focusing on the damage effects of space radiation on the central nervous system.Secondly,this paper summarizes the current space radiation protection measures,including physical protection methods and biomedical protection methods,and expounds the basic principles of different protection methods.

关 键 词：空间辐射 中枢神经系统 辐射防护 

分 类 号：TL71[核科学技术—辐射防护及环境保护]