摘要
红细胞质量下降是失重状态下出现的主要的血液学改变 ,红细胞生成减少被认为是主要原因。从网织红细胞、Price Jones曲线、铁转化过程、骨髓细胞学及Epo水平等几个方面的研究结果表明 ,微重力可导致红系造血的抑制。
The reduction of red blood cell mass is a main change of h ematology under microgravity. It is considered that the decrease of erythroid ce ll production is the key cause. The studies on reticulocytes, Price-Jones curve , ferrum turn over, cytology of bone marrow and Erythropoietin(Epo) level sugge sted the suppression of erythropoiesis was due to microgravity. The mechanisms a bout it and the aspects of research in the future were discussed briefly.
出处
《航天医学与医学工程》
CAS
CSCD
北大核心
2001年第4期298-302,共5页
Space Medicine & Medical Engineering
关键词
失重
红细胞
造血系统
铁转化
weightlessness
erythrocytes
hematopoietic system
