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·药学研究·

        海藻羊栖菜化学成分全谱分析及其体外抗神经炎症活性研究                                                                    Δ


        彭 红    1,2,3* ,黄品哲 ,宋永贵 ,徐焕华         2,3,4 ,周明月 ,朱根华 ,杨 明 ,艾志福 ,苏 丹                1,2,3 # (1.江西中医药
                                                       2,3
                                                                2,3
                                                                          4
                                                                                  2,3
                          1,3
                                    2,3
        大学药学院,南昌 330004;2.江西中医药大学抑郁症中医证候动物模型江西省中医药管理局重点研究室,南
        昌 330004;3.江西中医药大学中医药防治认知障碍脑疾病江西省重点实验室,南昌 330004;4.江西中医药大
        学现代中药制剂教育部重点实验室,南昌 330004)
        中图分类号 R917;R285          文献标志码 A           文章编号     1001-0408(2022)07-0800-09
        DOI   10.6039/j.issn.1001-0408.2022.07.06

        摘   要   目的 研究羊栖菜的化学成分组成及体外抗神经炎症活性,为其开发利用以及药效物质研究提供参考。方法 基于超高效
        液相飞行时间质谱联用技术(UHPLC-QTOF-MS/MS)和气相色谱-质谱联用技术(GC-MS/MS)对羊栖菜中化学成分进行全谱分
        析。利用脂多糖(1 μg/mL)建立小鼠小胶质细胞BV2的炎症模型,以帕罗西汀(5 μg/mL)为阳性对照药物,通过CCK-8法检测20、
        40、60、80、100 μg/mL羊栖菜提取物作用24 h后对细胞活性及形态的影响,通过酶联免疫吸附法检测40、60、80 μg/mL羊栖菜提取
        物作用24 h后对细胞上清液中肿瘤坏死因子α(TNF-α)、白细胞介素6(IL-6)含量的影响。结果 经UHPLC-QTOF-MS/MS分析共
        鉴定出103种非挥发性成分,经GC-MS/MS分析共鉴定出60种挥发性成分。40、60、80 μg/mL羊栖菜提取物可显著降低因脂多糖
        诱导而异常升高的BV2细胞活化程度和细胞上清液中TNF-α、IL-6的含量(P<0.05或P<0.01)。结论 本研究建立了海藻羊栖菜
        的化学成分全谱,并证实了羊栖菜具有一定的体外抗神经炎症活性。
        关键词 羊栖菜;全谱分析;挥发性成分;非挥发性成分;抗神经炎症活性

        Full spectrum analysis of chemical constituents of Sargassum fusiforme and its in vitro anti-neuroinflammatory
        activity
        PENG Hong   1,2,3 ,HUANG Pinzhe ,SONG Yonggui ,XU Huanhua     2,3,4 ,ZHOU Mingyue ,ZHU Genhua ,
                                                        2,3
                                                                                                         2,3
                                                                                          2,3
                                      1,3
                              2,3
                    4
        YANG Ming ,AI Zhifu ,SU Dan      1,2,3 (1. College of Pharmacy,Jiangxi University of Chinese Medicine,
        Nanchang 330004,China;2. Key Laboratory of Depression Animal Model Based on TCM Syndrome of Jiangxi
        Administration of Traditional Chinese Medicine,Jiangxi University of Chinese Medicine,Nanchang 330004,
        China;3. Jiangxi Provincial Key Laboratory of TCM for Prevention and Treatment of Brain Diseases with
        Cognitive Impairment,Jiangxi University of Chinese Medicine,Nanchang 330004,China;4. Key Laboratory of
        Modern Preparation of Chinese Medicine of Ministry of Education,Jiangxi University of Chinese Medicine,
        Nanchang 330004,China)

        ABSTRACT    OBJECTIVE To study the composition of chemical constituents of Sargassum fusiforme and its in vitro anti-
        neuroinflammatory activity,and to provide reference for its development and utilization and the study of pharmacodynamic
        substances. METHODS UHPLC-QTOF-MS/MS analysis method and GC-MS/MS method were used to analyze the chemical
        constituents of S. fusiforme. The lipopolysaccharide(1 μg/mL)was adopted to establish the inflammatory model of neuromicroglia
        BV2. Using paroxetine(5 μg/mL)as positive control,CCK-8 assay was used to detect the effects of the extracts of S. fusiforme
        (20,40,60,80,100 μg/mL)on the activity and morphology of neuromicroglia BV2. The effects of the extracts of S. fusiforme
        (40,60,80 μg/mL)on the contents of tumor necrosis factor α(TNF-α)and interleukin-6(IL-6)in cell supernatant were detected
        by ELISA. RESULTS A total of 103 non-volatile constituents were identified by UHPLC-QTOF-MS/MS, and 60 volatile
        constituents were obtained by GC-MS/MS. The extracts of S. fusiforme (40,60,80 μ g/mL) could significantly reduce the
        abnormally increased activation of neuromicroglia BV2 and the contents of TNF-α and IL-6 due to lipopolysaccharide(P<0.05 or
        P<0.01). CONCLUSIONS The study establish the full spectrum of chemical constituents of S. fusiforme,and it is confirmed that
                                                            S. fusiforme has certain in vitro anti-neuroinflammatory activity.
            Δ 基金项目:国家自然科学基金资助项目(No.82060808)
            *教授,硕士。研究方向:药物分析及质量控制。电话:024-                   KEYWORDS     Sargassum fusiforme;full spectrum analysis;
        23986285。E-mail:sherlockfez@sina.cn                 volatile  constituents;  non-volatile  constituents;  anti-
            # 通信作者:教授,博士。研究方向:药物分析、中药药效物质及                  neuroinflammatory activity
        中医脑科学。电话:024-23986285。E-mail:sudan_nj@163.com


        ·800 ·  China Pharmacy 2022 Vol. 33 No. 7                                    中国药房    2022年第33卷第7期
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