黄芪甲苷对紫外线诱导皮肤成纤维细胞表达TGFβRⅡ与Smad7的影响(3)
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黄芪甲苷作为一种植物活性成分, 可以通过多种途径抑制紫外线对皮肤的损伤。本实验研究结果表明,黄芪甲苷能显著抑制UV对体外培养的人成纤维细胞的光损伤,这一效应同黄芪甲苷促进成纤维细胞增殖和调节TGF-β/Smad信号传导密切相关。
[参考文献]
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[收稿日期]2010-10-20 [修回日期]2011-01-06
编辑/张惠娟
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