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1年生黄芪中黄芪多糖对小鼠免疫器官指数的影响

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2022年4月17日发(作者:流脑疫苗发烧)

维普资讯

20・ Joumal of Medical Science Yanbian University Mar.2007 Vo1.30 No.1 

1年生黄芪中黄芪多糖对小鼠免疫器官指数的影响 

安松兰 ,张善玉孙,朴惠顺 

(1.延边白头山制药有限公司;2.延边大学药学院:吉林延吉133000) 

[摘要】 [目的】探讨一年生黄芪中黄芪多糖对小鼠免疫器官指数的影响.[方法】取1年生黄芪经水 

提取后,用质量浓度为500,600,800mL庄一乙醇分别进行沉淀,获得相应乙醇沉淀提取的黄芪多糖.采用 

硫酸一苯酚法分别测定各质量浓度乙醇提取的黄芪多糖中多糖含量,每日分别腹腔注射给予小鼠200 

mg 不同质量浓度乙醇提取的黄芪多糖10 d,实验第7日开始每日分别腹腔注射给予各组小鼠环磷 

酰胺80 mg g,连续4 d,处死小鼠,测定脾脏及胸腺指数.[结果】500,600,800 mL/L乙醇提取的黄芪 

多糖中多糖含量分别为530.7,407.6,463.8 g g.500,600,800mL/L乙醇提取的黄芪多糖组小鼠脾脏 

指数均显著高于环磷酰胺组;500 mL 乙醇提取黄芪多糖组小鼠胸腺指数显著高于环磷酰胺组. 

[结论】1年生黄芪中的黄芪多糖对环磷酰胺所致小鼠免疫功能低下有拈抗作用. 

[关键词】 免疫系统;植物,药用;小鼠 

[中图分类号】R285.5 [文献标识码]A [文章编号】 1000—1824(2007)01—0020—02 

Effects 0f p0lysaccharides from the annual Astragalus 0n immuno-organs 

coefficients on mice 

AN Song.1an ,ZHANG Shan.yu ,PIAO Hui.shun2 

(1.YanbianBaitoushanPharmacyCompanyLimited;2.Yanbian University ofPharmacy,Ya 133000,Jilin,China) 

ABSTRACT:0】BJECTIVE To evaluate effects of polysaccharides from the annual Astragalus on immuno—organs 

coefficients on mice.METHODS The polysaccharides was precipitated with 500.600 and 800 mL几ethanol 

respectively after the water extraction;the content of polysaccharides was determined by Anthrone Colorimetry. 

The mice were administered with the polysaccharides of 500.600 and 800 mL/L ethanol respectively by ip for 

10 days(200 mg/kg).From the 7th day,the mice were administered with the cyclophosphamide by ip 

(80 mg/kg)for 4 days,and then the weights of spleen and thymus were measured.RESULTS The content of 

polysaccharides in the 500,600 and 800 mL/L ethanol groups was 530.7,407.6 and 463.8 g/kg,respectively. 

The mice spleen index of the three ethanol groups increased significantly than the CY group.And only the 

thymic index of 500 mL/L ethanol group increased significantly than the CY group.C0NCL【『sr0N The 

pOlysaccharides in the annual Aatragalua have the 

inhibitory effects to the immunosuppressed mice 

【收稿日期】2006—11—26 

induced by cyclophosphamide. 

*【通迅作者】 张善玉(1959一),女(朝鲜族),副研究员,研 

Key words:immune system;plants,medicinal;mice 

究方向为中药制剂的开发. 

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