| 沙枣多糖对小鼠辐射损伤的保护作用 |
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| 引用本文： | 赵海军,张桂英,唐海波,田丽丽,王宝贵.沙枣多糖对小鼠辐射损伤的保护作用[J].中国预防医学杂志,2012(2):107-108. |
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| 作者姓名： | 赵海军 张桂英 唐海波 田丽丽 王宝贵 |
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| 作者单位： | 浙江医学高等专科学校公共卫生系;吉林大学公共卫生学院;吉林省肿瘤医院 |
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| 基金项目： | 浙江省高职高专2010年第一批示范性实训基地建设项目(基层公共卫生实训基地)资助(2010010) |
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| 摘 要： | 目的观察沙枣多糖对小鼠辐射损伤有无辐射保护功能。方法计数小鼠外周血白细胞数、计算脾指数,通过淋巴细胞转化试验测定淋巴细胞转化功能,并测定超氧化物歧化酶(SOD)活力、谷胱甘肽过氧化物酶(GSH-Px)活力。结果 25mg/kg,50mg/kg和125mg/kg沙枣多糖组与辐射损伤对照组比较外周血白细胞数、脾指数、ConA刺激指数和SOD活性有显著增高,差异有统计学意义(P<0.05);50mg/kg和125mg/kg沙枣多糖组与辐射损伤对照组比较GSH-Px活性显著提高,差异有统计学意义(P<0.05)。结论沙枣多糖对辐射危害有保护功能。
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| 关 键 词： | 沙枣多糖 抗辐射 白细胞总数 抗氧化 |
The assessment of assisting irradiation hazard protection function of elaeagnus angustifolia polysaccharide on mice |
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| ZHAO Hai-jun,ZHANG Gui-ying,TANG Hai-bo,TIAN Li-li,WANG Bao-gui.The assessment of assisting irradiation hazard protection function of elaeagnus angustifolia polysaccharide on mice[J].China Preventive Medicine,2012(2):107-108. |
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| Authors: | ZHAO Hai-jun ZHANG Gui-ying TANG Hai-bo TIAN Li-li WANG Bao-gui |
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| Institution: | . Department of Public Health,Zhejiang Medical College,Hangzhou 310053,China |
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| Abstract: | Objective To evaluate the effect of anti-radiation of Elaeagnus Angustifolia Polysaccharide(EAP) on mice.Methods We assessed the assisting irradiation hazard protection function of EAP through leucocyte count,the mensuration of spleen index and the transformation function of lymphocytes.We also measured the activity of SOD and GSH-Px.Results The leucocyte count,spleen index and the level of SOD in the EAP groups of 25 mg/kg,50 mg/kg and 125mg/kg were significantly higher than that in the radiation group(P<0.05).The levels of GSH-Px in both EAP groups of 50 mg/kg and 125mg/kg were higher than that in the radiation group.Conclusion EAP has anti-radiation functions. |
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| Keywords: | Elaeagnus angustifolia polysaccharide Anti-radiation Leucocyte count Antioxidation |
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