Chia Nan University of Pharmacy & Science Institutional Repository:Item 310902800/31412
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    CNU IR > Pharmacy and Science > 2016 >  Item 310902800/31412
    Please use this identifier to cite or link to this item: https://ir.cnu.edu.tw/handle/310902800/31412


    Title: 黃酮醇對衣黴素(tunicamycin)造成的PC12細胞死亡的保護效果
    Authors: 李鴻祺
    Contributors: 嘉南藥理大學生物科技系
    吳明娟
    Keywords: Flavonols
    PC12
    Tunicamycin
    MTT assay
    Neutral redAssay
    Date: 2016-05-10
    Issue Date: 2018-05-21 10:36:17 (UTC+8)
    Abstract: 黃酮為多酚化合物,普遍存在各種水果及蔬菜。先前研究顯示,類黃酮具有抗氧化及抗發炎反應之效果,因此本研究選用結構相似山奈酚(kaempferol)、槲皮素(quercetin)、非瑟酮(fisetin)、莫林(morin)及楊梅素(myricetin)等五種黃酮醇,檢測其對DPPH自由基清除效力。再以大鼠腎上腺嗜鉻細胞PC12為模式,探討此五種黃酮醇在添加衣黴素(tunicamycin)造成內質網壓力(ER stress)後之細胞存活率。結果顯示五種黃酮醇之自由基清除能力以非瑟酮最強,其次為槲皮素、楊梅素及山奈酚,莫林最弱;細胞存活率之結果,以MTT測試發現槲皮素、非瑟酮、楊梅素皆具有保護效果,但若以中性紅試驗,則僅非瑟酮具保護效果,因此非瑟酮可能具有清除內質網壓力之潛力。
    Relation: 2016 第十屆嘉南藥理大學藥理學院師生研究成果發表會,起迄日:2016/05/10-2016/05/13,地點:嘉南藥理大學國際會議中心一樓
    Appears in Collections:[Dept. of Biotechnology (including master's program)] Proceedings
    [Pharmacy and Science] 2016

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