姬松茸多糖ABP-AW1对免疫功能低下小鼠的免疫增强作用

被引:15
作者
蒋丽艳 [1 ]
于智浦 [2 ]
姚淑娟 [1 ]
刘伯阳 [1 ]
刘吉成 [1 ]
机构
[1] 齐齐哈尔医学院医学技术学院
[2] 齐齐哈尔医学院附属第二医院
关键词
姬松茸; 多糖; ABP-AW1; 环磷酰胺; 免疫抑制;
D O I
暂无
中图分类号
R285.5 [中药实验药理];
学科分类号
100806 [中药药理学];
摘要
目的探讨低分子质量姬松茸多糖ABP-AW1对免疫功能低下小鼠的免疫增强作用。方法 ICR小鼠ip给予环磷酰胺80 mg·kg-1,连续3 d,制备免疫功能低下小鼠模型;随后分别ig给予ABP-AW1 125,250和500 mg·kg-1,每天1次,连续7 d。治疗结束后处死小鼠,检测小鼠胸腺指数和脾指数,碳廓清实验检测小鼠巨噬细胞吞噬功能,MTT法检测小鼠脾淋巴细胞增殖反应,ELISA法检测小鼠脾淋巴细胞分泌白细胞介素2(IL-2)和干扰素γ(IFN-γ)水平,流式细胞术检测小鼠脾T淋巴细胞亚群CD4+/CD8+比值。结果与正常对照组比较,免疫低下模型小鼠胸腺指数和脾指数以及巨噬细胞吞噬指数均降低(P<0.05);ABPAW1 250和500 mg·kg-1可显著提高免疫低下模型小鼠胸腺指数和脾指数(P<0.05),升高巨噬细胞吞噬指数(P<0.05)。与正常对照组比较,模型小鼠伴刀豆凝集素A(Con A)和脂多糖(LPS)分别诱导的T淋巴细胞增殖反应和B淋巴细胞增殖反应降低,脾细胞分泌IL-2和IFN-γ水平降低,脾细胞CD4+/CD8+比值下降(P<0.05);与模型组比较,ABP-AW1 250和500 mg·kg-1可促进免疫低下模型小鼠Con A和LPS分别诱导的T淋巴细胞增殖反应和B淋巴细胞增殖反应(P<0.05),显著增加脾细胞IL-2和IFN-γ水平(P<0.05),明显逆转免疫低下小鼠脾细胞CD4+/CD8+比值的下降(P<0.05)。结论 ABP-AW1对免疫功能低下小鼠具有一定的免疫增强作用。
引用
收藏
页码:393 / 398
页数:6
相关论文
共 13 条
[1]
A comb-like branched β- d -glucan produced by a Cordyceps sinensis fungus and its protective effect against cyclophosphamide-induced immunosuppression in mice.[J].Ting Hu;Chenbo Jiang;Qilin Huang;Fengyuan Sun.Carbohydrate Polymers.2016,
[2]
The inverted CD4:CD8 ratio is associated with gender-related changes in oxidative stress during aging [J].
Muller, Guilherme Cerutti ;
Valle Gottlieb, Maria Gabriela ;
Correa, Bruna Luz ;
Gomes Filho, Irenio ;
Moresco, Rafael Noal ;
Bauer, Moises Evandro .
CELLULAR IMMUNOLOGY, 2015, 296 (02) :149-154
[3]
Cheonggukjang polysaccharides enhance immune activities and prevent cyclophosphamide-induced immunosuppression.[J].Chang-Won Cho;Chun-ji Han;Young Kyoung Rhee;Young-Chul Lee;Kwang-Soon Shin;Ji-Sun Shin;Kyung-Tae Lee;Hee-Do Hong.International Journal of Biological Macromolecules.2015,
[4]
Anti-Inflammatory Activity of Water-Soluble Polysaccharide of Agaricus blazei Murill on Ovariectomized Osteopenic Rats.[J].Peng Wang;Xiao-Tao Li;Lei Sun;Lei Shen;Chunchao Han.Evidence-Based Complementary and Alternative Medicine.2013,
[5]
A polysaccharide isolated from Agaricus blazei Murill (ABP‑AW1) as apotential Th1 immunity‑stimulating adjuvant.[J].Liran Cui;Yongxu Sun;Hao Xu;Huiyu Xu;Huan Cong;Jicheng Liu.Oncology Letters.2013, 4
[6]
Immunological Impact of Taekwondo Competitions [J].
Lee, Y. W. ;
Shin, K. W. ;
Paik, I. -Y. ;
Jung, W. M. ;
Cho, S. -Y. ;
Choi, S. T. ;
Kim, H. D. ;
Kim, J. Y. .
INTERNATIONAL JOURNAL OF SPORTS MEDICINE, 2012, 33 (01) :58-66
[7]
Structural analysis of an alkali-extractable and water-soluble polysaccharide (ABP-AW1) from the fruiting bodies of Agaricus blazei Murill [J].
Liu, Jicheng ;
Sun, Yongxu .
CARBOHYDRATE POLYMERS, 2011, 86 (02) :429-432
[9]
Effects of the medicinal mushroom Agaricus blazei murill on immunity, infection and cancer [J].
Hetland, G. ;
Johnson, E. ;
Lyberg, T. ;
Bernardshaw, S. ;
Tryggestad, A. M. A. ;
Grinde, B. .
SCANDINAVIAN JOURNAL OF IMMUNOLOGY, 2008, 68 (04) :363-370
[10]
Effects of chronic mild stress on lymphocyte proliferative response. Participation of serum thyroid hormones and corticosterone [J].
Silberman, DM ;
Wald, M ;
Genaro, AM .
INTERNATIONAL IMMUNOPHARMACOLOGY, 2002, 2 (04) :487-497