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    Please use this identifier to cite or link to this item: https://ir.csmu.edu.tw:8080/ir/handle/310902500/1061


    Title: 藏紅酸阻斷癌細胞細胞訊息傳遞作用之探討
    Study of the effect of Crocetin on the mitogenic signal of C6 glioma cell
    Authors: 林華彬
    Lin, Hwa Bin
    Contributors: 中山醫學大學:生物化學研究所;周芬碧
    Keywords: Crocetin;EGF;EGFR
    Date: 1996
    Issue Date: 2010-04-01T08:42:22Z (UTC)
    Abstract: Crocetin(藏紅酸)是類胡蘿蔔素的衍生物,普遍存在於水果及蔬菜。過去發現Crocetin可以經由PKC的路徑抑制TPA的癌促進作用,並且且抑制TPA誘導fos,jun RNA的表現。許多正常細胞其訊息傳遞蛋白表現不正常,而使細胞趨向癌化。利用C6老鼠腦腫瘤細胞,加入EGF來刺激其細胞生長,再以Crocetin處理細胞,觀察是否對細胞EGF訊息傳遞路徑的蛋白產生影響,進而影響細胞週期的進行,而改變癌細胞的生長狀況。本實驗指出,在EGF的存在之下,高濃度Crocetin(>0.05mM)對於C6細胞的生長有較大的抑制作用。並且在10% FCS處理時,細胞的DNA合成也有稍微的抑制現象。吏,Crocetin對於EGF誘發的細胞週期改變並無影響。以外,Crocein
    對MAPK路徑蛋白,也不具有影響性。
    URI: http://140.128.138.153:8080/handle/310902500/1061
    Appears in Collections:[生化微生物免疫研究所] 博碩士論文

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