Research Progress on Mechanisms and Countermeasures of Biological Responses Induced by Ionizing Radiation and Microgravity

• 作者: Wang Jufang
• 来源期刊: 中国科学院近代物理研究所和兰州重离子研究装置年报:英文版
• 学科: 生物学
• 关键词: summarized environments VIVO
• 年，卷（期）: 2018,（1）
• 页码范围: 169-169
• 页数: 1页
• 分类号: Q69

摘要

In Department of Space Radiobiology,the mechanisms of senescence and immune responses of cancer and normal cells induced by ionizing radiation have been investigated in vivo and in vitro during the past year.Meanwhile,along with the growing number of flights in space,astronauts will be exposed to harsh space environments such as microgravity and heavy ions.Space environments can cause serious bone loss and lead to the osteopenia of astronauts at vertebra,pelvis and femur,which is a major challenge in long-term spaceflight.The main achievements on these research fields in the year of 2018 can been summarized as followings。