Mouse Thymus Responses of Exposure to Low-dose Continuously Fractionated Whole Body X-ray Irradiation

• 作者: Bing Tao Dang Bingrong Guo Hongyun Hao Jifang Wang Xiaohu Xie Yi Zhang Hong
• 来源期刊: 近代物理研究所和兰州重离子加速器实验室年报：英文版
• 学科: 农学
• 关键词: X射线照射 胸腺 低剂量 生物有效性 反应 太空辐射 遗传不稳定 电磁辐射
• 年，卷（期）: 2005,（1）
• 页码范围: 84
• 页数: 1页
• 分类号: S379.5

摘要

<正>Electromagnetism irradiation has a biological effectiveness for cell killing, cell cycle perturbations and genetic instability. The biological risks from space radiation encountered by cosmonauts were estimated for long term duration in space, such as the planned mission to Mars. Thymus as a very important immune organ has been studied frequently. We investigated the effects of exposure with low-dose continuously frac-