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本实验研究了六个月以内不同时间CCLLR对小鼠血细胞数、CFUs、CFUc含量和造血微环境(HM)的影响。在以70拉德/天照射2～3月时,可看到血细胞数、骨髓和脾脏内的CFUs和CFUc含量急剧而持续地下降。骨髓的组织学或则显示细胞增多或則出现再生不良以及血窦微循环损伤。以70拉德/天照射CBA/CA小鼠三个月后,将动物从照射野取出让其
In this study, the effects of CCLLR on the number of blood cells, CFUs, CFUc and hematopoietic microenvironment (HM) in mice at different times within six months were studied. At 70 rad / day for 2 to 3 months, the number of blood cells was observed, and the levels of CFUs and CFUc in the bone marrow and spleen decreased sharply and continuously. Histology of the bone marrow either showed an increase in cells or a poor regeneration and sinusoidal microcirculation damage. Three months after irradiation of CBA / CA mice at 70 rad / day, animals were removed from the field of irradiation