人参多糖对X射线照射小鼠脾脏自由基含量的影响

田生礼; 冯彪; 张启先; 董凤霞; 郑莹光

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人参多糖对X射线照射小鼠脾脏自由基含量的影响

简报 | 更新时间：2023-04-23

- 人参多糖对X射线照射小鼠脾脏自由基含量的影响
- EFFECT OF POLYSACCHARIDES OF GINSENG (PSG) ON FREE RADICALS IN SPLEEN OF MICE EXPOSED TO X-RAY
- 辐射研究与辐射工艺学报 1995年13卷第4期页码：246-248
- 作者机构：
  
  1.白求恩医科大学预防医学院，长春　130021
  1.吉林大学测试中心
- 作者简介：
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田生礼, 冯彪, 张启先, 等. 人参多糖对X射线照射小鼠脾脏自由基含量的影响[J]. 辐射研究与辐射工艺学报, 1995,13(4):246-248.

Tian Shengli, Feng Biao, Zhang Qixian, et al. EFFECT OF POLYSACCHARIDES OF GINSENG (PSG) ON FREE RADICALS IN SPLEEN OF MICE EXPOSED TO X-RAY[J]. Journal of Radiation Research and Radiation Processing, 1995,13(4):246-248.
田生礼, 冯彪, 张启先, 等. 人参多糖对X射线照射小鼠脾脏自由基含量的影响[J]. 辐射研究与辐射工艺学报, 1995,13(4):246-248. DOI：

Tian Shengli, Feng Biao, Zhang Qixian, et al. EFFECT OF POLYSACCHARIDES OF GINSENG (PSG) ON FREE RADICALS IN SPLEEN OF MICE EXPOSED TO X-RAY[J]. Journal of Radiation Research and Radiation Processing, 1995,13(4):246-248. DOI：

摘要

采用电子自旋共振（ESR）方法测定了照射前给予人参多糖3d，对X射线照后小鼠脾脏自由基含量的影响。结果表明，（1）人参多糖可使3 GyX射线照射后小鼠脾脏自由基含量明显降低。（2）不同浓度（125、250、500 mg•kg,-1,•d,-1,）人参多糖对3 Gy照射小鼠脾脏自由基含量均有明显的降低作用。（3）人参多糖对3 Gy照射后6h小鼠脾脏自由基含量降低最明显。提示，人参多糖可降低中等剂量X射线照射后早期小鼠脾脏中的自由基含量。

Abstract

The effects of PGS injection before total body X-irradiation on free radicals changes in spleen of mice were studied by means of ESR technique. The results showed that the contents of free radicals in spleen of mice injected with PSG before irradiation were lower than those of irradiation control group at 3Gy. Different concentration of PSG(125~500 mg/kg•d) could markedly decrease the contents of free radicals in irradiation group with 3Gy. While, free radicals in group with PSG 6 h, after irradiation were significantly lower than those irradiation control group. The results indicated that PSG could decrease free radicals in 3Gy X-rays irradiated mice especially for 3 hours after irradiation.

关键词

X辐射人参多糖自由基

Keywords

X-radiationPolysaccharides of ginsengFree radicals

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