激光照射对CFU_(-s)和CFU_(-c)增殖的影响  

The effect of laser irradiation on coionyforming capacity of haemopoietic stem cell and granulocyte committed precusor cell

作　　者：李恩江[1] 陈迹[1] 

机构地区：[1]军事医学科学院放射医学研究所

出　　处：《激光杂志》1988年第2期114-117,共4页Laser Journal

摘　　要：低剂量的He-Ne激光照射可使多向性造血干细胞(CFU_(-s))和粒系定向干细胞(CFU_(-c))的增殖能力增加。将激光处理的骨髓细胞从静脉输注给900拉德^(60)C_(c-γ)射线照射的受体小鼠,从第三天开始股骨有核细胞数及CFU_(-s)含量明显增多。The colony-forming capacity of haemopoietie stem cell and granuloeyte committed precusor cell can be increased by lower dose He-Ne laser irradiation. The bone marrow cell suspension which red beam treated with laser was injected intravenously into isogenic recipients（preirradiated with a dose of 9GY ^60Co-γ ray） and the result showed that the nuoleated ceils and CFU-s in femur were increased Significantly from the 3rd day.

关 键 词：激光照射 增殖能力 CFU-E 造血干细胞 HE-NE Γ射线照射 骨髓细胞 激光处理 多向性 低剂量 

分 类 号：Q631[生物学—生物物理学] Q178.53