辐射损伤

Study has shown that polysaccharase has significant function of radiation protection,which may be related to immunologic adjustment,protection of hemopoietic system,clearance of radical.

研究发现多种多糖有明显的损伤防护作用,可能与免疫调节、保护造血系统、清除自由基等方面有。

Literature synthesis This paper was summarized in 3 aspects: radiation risk in manned space flight, biological effect of space radiation injury and trend of research on radioprotector.

料综合载人航危害、航损伤的生物学效应以及航防护剂研究发展方向等3个方面进行综合。