| 小剂量辐射对红细胞膜流动性的影响 |
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| 引用本文： | 汪慧良,李敏媛,韩培,刘洪武.小剂量辐射对红细胞膜流动性的影响[J].北京联合大学学报(自然科学版),1993(3). |
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| 作者姓名： | 汪慧良 李敏媛 韩培 刘洪武 |
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| 作者单位： | 北京联合大学中医药学院 100013(汪慧良)，卫生部工业卫生实验所 10008(李敏媛，韩培，刘洪武) |
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| 摘 要： | 本实验以人红细胞膜为材料,使用DPH荧光探针,测定红细胞膜的荧光偏振度、微粘度,可反映出细胞膜流动性的大小,因而能定量地反映出膜脂与膜蛋白的运动状态。以1GY、0.5Gy、0.25Gy小剂量γ射线照射红细胞膜后进行测定,结果照射组(三组)的荧光偏振度、微粘度、细胞膜流动性与对照组无明显差异,表明小剂量γ射线照射后,细胞膜的流动性无明显变化。
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| 关 键 词： | 荧光偏振度 流动性 细胞膜 |
The Effect of Low-dose Radiation on the Fluidity of Human Erythrocyte Membrane |
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| Wang Huiliang,et al..The Effect of Low-dose Radiation on the Fluidity of Human Erythrocyte Membrane[J].Journal of Beijing Union University,1993(3). |
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| Authors: | Wang Huiliang |
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| Institution: | Wang Huiliang,et al. College of Chinese Traditional Medicine and Pharmacy of BUU,100013 |
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| Abstract: | The effects of low-dose radiation on the fluidity of human erythrocyte membrane
have been studied using DPH Probe. Measure the fluorescence polarization of the ghost labelled
by DPH. The results show that the fluidity of human erythrocyte membrane doesn't have obvi-
ous change after low-dose radiation. |
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| Keywords: | fluorescence polorization fluidity membrane |
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