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复方人参免疫增强方配比优选及其对小鼠的免疫活性和急性毒

        性研究        Δ


        赵 彧 ,万志强,张荣榕,马馨桐,王 苗,邵 帅,严铭铭 ,齐 滨 (长春中医药大学吉林省人参科学研究院,
                                                            # a
                                                                    # b
               *
        长春 130117)
        中图分类号 R967          文献标志码 A           文章编号 1001-0408(2020)02-0196-06
        DOI   10.6039/j.issn.1001-0408.2020.02.13

        摘   要   目的:优选复方人参免疫增强方4味组方药材(人参、黄芪、黄精、枸杞)的最佳配伍比例,并对最佳配比提取物进行免疫
        活性及急性毒性研究。方法:在采用细胞活性试验筛选4味药材生药量浓度范围的基础上,以不同生药量浓度的药材提取物作用
        后小鼠RAW264.7巨噬细胞中的一氧化氮(NO)、白细胞介素6(IL-6)、肿瘤坏死因子α(TNF-α)含量为指标,采用均匀设计法确定
        复方人参免疫增强方各药材的最佳配比。取小鼠240只,随机分为4批,每批60只,均随机分为空白组(生理盐水)、模型组(生理
        盐水)、阳性药物组[左旋咪唑,4 mg/(kg·d)]和复方人参免疫增强方最佳配比提取物低、中、高剂量组[0.952 8、1.905 6、3.811 2
        g/(kg·d)],每组 10 只,灌胃给药,qd,连续给药 30 d;除空白组外,其余组小鼠于首次给药后第 24 天时腹腔注射环磷酰胺[40
        mg/(kg·d)],qd,连续注射3 d以建立免疫低下模型。通过测定各组小鼠脏器系数,脾淋巴细胞转化能力,血清溶血素、IL-2、IgM、
        IgG、IgA含量,腹腔巨噬细胞吞噬功能,来评价最佳配比提取物的免疫活性。另取小鼠20只,灌胃最佳配比提取物20 mL/kg,给药
        2次,以经口最大耐受剂量(MTD)考察其急性毒性。结果:复方人参免疫增强方的最佳配比为人参、黄芪、黄精、枸杞生药质量
        比 1 ∶ 2 ∶ 2 ∶ 4。免疫活性实验结果显示,该方最佳配比提取物可显著提高小鼠的脏器指数,脾淋巴细胞增殖能力,血清中溶血素、
        IL-2、IgM、IgG、IgA含量以及腹腔巨噬细胞吞噬功能(P<0.05或P<0.01);急性毒性实验结果显示,其经口MTD均大于15 g/kg,
        口服无毒性。结论:复方人参免疫增强方最佳配比提取物可显著增强小鼠的免疫功能,且口服无毒性。
        关键词 人参免疫增强方;药对;均匀设计法;小鼠;免疫功能;急性毒性

        Optimization of Composition Proportion of Compound Ginseng Immune-enhancing Formula and Study of
        Its Immunomodulatory Activity and Acute Toxicity on Mice
        ZHAO Yu,WAN Zhiqiang,ZHANG Rongrong,MA Xintong,WANG Miao,SHAO Shuai,YAN Mingming,QI Bin
        (Jilin Institute of Ginseng,Changchun University of TCM,Changchun 130117,China)

        ABSTRACT     OBJECTIVE:To optimize the optimal composition proportion of 4 ingredients (Panax ginseng,Astragalus
        membranaceus,Polygonatum sibiricum,Lycium chinensis) in Compound ginseng immune-enhancing formula (CGIF),and to
        study immune activity and acute toxicity of the extracts with the optimal ratio. METHODS:The cell activity test was used to screen
        the crude drug concentration range of 4 ingredients. After treated with different crude drug concentrations of each medicinal
        material,using the contents of NO,IL-6 and TNF-α as indexes,uniform design was used to determine the optimal ratio of each
        ingredient in CGIF. Totally 240 mice were taken and randomly divided into 4 batches,with 60 mice in each batch. Each batch of
        mice was randomly divided into blank group(normal saline),model group(normal saline),positive drug group [levamisole,4
        mg/(kg·d)],and optimal proportion extract of CGIF low-dose,medium-dose and high-dose groups [0.952 8,1.905 6,3.811 2
        g/(kg·d)],with 10 mice in each group;they were given medicine intragastrically,qd,for consecutive 30 d. Except for blank
        group,mice in the other groups were intraperitoneally injected with cyclophosphamide [40 mg/(kg·d)] on the 24th day after first
        administration,qd,for consecutive 3 d to induce immunocompromised model. The immune activity of the optimal proportion
        extract was evaluated by determining visceral coefficients, spleen lymphocyte transformation capacity, serum contents of
        hemolysin,IL-2,IgM,IgG and IgA,phagocytosis function of peritoneal macrophages. Another 20 mice were collected and given
        the optimal proportion extract 20 mL/kg intragastrically,twice;acute toxicity of the formula was investigated with oral maximum
                                                            tolerated dose(MTD). RESULTS:The optimal ratio of CGIF
            Δ 基金项目:吉林省科技成果转化计划项目(No.20170311030YY);
                                                            was  that  crude  drug  mass  ratio  of  P.  ginseng, A.
        吉林省科技条件与平台建设计划项目(No.20180623041TC);吉林省教育
        厅“十三五”科学技术项目(No.JJKH20181276KJ,No.JJKH20190482KJ)   membranaceus,P. sibiricum,L. chinensis was 1 ∶ 2 ∶ 2 ∶ 4.
            * 硕 士 研 究 生 。 研 究 方 向 :中 药 化 学 、新 药 开 发 。 E-mail:  The immunological activity experiment showed that the
        435307889@qq.com                                    optimal proportion extract can significantly improve visceral
            #a 通信作者:教授,博士生导师,博士。研究方向:药物化学、中                 indexes of mice, spleen lymphocyte proliferation ability,
        药化学、新药开发。E-mail:386759102@qq.com                    serum contents of hemolysin,IL-2,IgM,IgG and IgA as
            #b 通信作者:副教授,硕士生导师,博士。研究方向:药物化学、                 well as macrophage phagocytosis ability (P<0.05 or P<
        中药化学、新药开发。E-mail:24328678@qq.com


        ·196  ·  China Pharmacy 2020 Vol. 31 No. 2                                   中国药房    2020年第31卷第2期
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