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通过观察受照大鼠口服蜂花粉后外周血白细胞(PWBC)总数,血清超氧化物歧化酶(SOD)总活性及脂质过氧化物(LPO)水平的变化来评价蜂花粉对中度骨髓型急性放射病的疗效程度。实验结果表明,蜂花粉具有显著促进受照大鼠辐射损伤的恢复作用:(1)刺激机体PWBC的增殖。口服蜂花粉的大鼠30d后,与正常对照组相比无显著差异(P>0.05);(2)增强机体消除活性自由基的抗氧化效应。服用蜂花粉的大鼠30d后,血清SOD总活性增高率为6.48％,血清LPO(MDA/POV)的水平降低率为54.73％/21.60％。提示在急性放射
The effect of bee pollen on moderate myeloid type was evaluated by observing the changes of total peripheral blood leukocytes (PWBC), total superoxide dismutase (SOD) and lipid peroxidation (LPO) The efficacy of acute radiation sickness. The experimental results show that the bee pollen can significantly promote the recovery of radiation injury in irradiated rats: (1) stimulate the proliferation of the body PWBC. After 30 days of oral bee pollen, there was no significant difference (P> 0.05) compared with the normal control group; (2) The anti-oxidation effect of active free radical was enhanced. Serum SOD activity increased by 6.48% and serum LPO (MDA / POV) decreased by 54.73% / 21.60% after 30 days in bee pollen-treated rats. Prompt in acute radiation