| 苦荞麦总黄酮对软脂酸诱导EA.hy926细胞PI3K合成的影响 |
| |
| 引用本文： | 赵丹玉,李刚,王艳杰,冯晓帆,杨雪峰,柳春. 苦荞麦总黄酮对软脂酸诱导EA.hy926细胞PI3K合成的影响[J]. 中国实验方剂学杂志, 2015, 21(3): 169-171 |
| |
| 作者姓名： | 赵丹玉 李刚 王艳杰 冯晓帆 杨雪峰 柳春 |
| |
| 作者单位： | 辽宁中医药大学 基础医学院, 沈阳 110847;日本三益制药株式会社, 东京;辽宁中医药大学 基础医学院, 沈阳 110847;辽宁中医药大学 基础医学院, 沈阳 110847;辽宁中医药大学 基础医学院, 沈阳 110847;辽宁中医药大学 基础医学院, 沈阳 110847 |
| |
| 基金项目： | 辽宁省杰出青年学者成长计划项目(LJQ2013102);辽宁省博士科研启动基金项目(20121100);辽宁省社发攻关及成果产业化项目(2013020195-202) |
| |
| 摘 要： | 目的:研究苦荞麦总黄酮对于软脂酸诱导EA.hy926细胞PI3K合成的影响。方法:将体外培养的EA.hy926细胞分为正常组、模型组、苦荞麦总黄酮组及二甲双胍组。采用RT-PCR以及免疫细胞化学法分别测定各组细胞PI3K mRNA和蛋白的表达。结果:模型组细胞PI3K mRNA和蛋白表达与正常组相比明显下降(P0.01)。苦荞麦总黄酮组与二甲双胍组细胞PI3K mRNA和蛋白表达与模型组相比明显增加(P0.01)。治疗组间无明显差异。结论:苦荞麦总黄酮对于软脂酸诱导下EA.hy926细胞PI3K合成具有明显促进作用。
|
| 关 键 词： | 苦荞麦总黄酮 PI3K 胰岛素抵抗 |
| 收稿时间： | 2014-05-06 |
Effect of Total Flavonoids of Tartary Buckwheat on Palmitic Acid-induced PI3K Synthesis in EA.hy926 Cells |
| |
| ZHAO Dan-yu,LI Gang,WANG Yan-jie,FENG Xiao-fan,YANG Xue-feng and LIU Chun. Effect of Total Flavonoids of Tartary Buckwheat on Palmitic Acid-induced PI3K Synthesis in EA.hy926 Cells[J]. China Journal of Experimental Traditional Medical Formulae, 2015, 21(3): 169-171 |
| |
| Authors: | ZHAO Dan-yu LI Gang WANG Yan-jie FENG Xiao-fan YANG Xue-feng LIU Chun |
| |
| Affiliation: | Liaoning University of Traditional Chinese Medicine, Shenyang 110847, China;Japan Samick Pharmaceutical Co. Ltd., Tokyo;Liaoning University of Traditional Chinese Medicine, Shenyang 110847, China;Liaoning University of Traditional Chinese Medicine, Shenyang 110847, China;Liaoning University of Traditional Chinese Medicine, Shenyang 110847, China;Liaoning University of Traditional Chinese Medicine, Shenyang 110847, China |
| |
| Abstract: | Objective: To observe the effects of total flavonoids of tartary buckwheat on palmitic acid-induced PI3K in EA.hy926 cells. Method: EA.hy 926 cells were cultured in vitro and divided into the control group, the model group, the total flavonoids of tartary buckwheat group and the metformin group. The PI3K mRNA and protein expression levels were determined by RT-PCR and immunocytochemistry, respectively. Result: Compared with the control group, the expression levels of PI3K mRNA and protein were significantly lower in the control group (P<0.01). Compared with the control group, the PI3K mRNA and protein expression increased markedly in both total flavonoids of tartary buckwheat group and metformin group (P<0.01), and there is no significant difference between two groups. Conclusion: Total flavonoids of tartary buckwheat could effectively promote the expression of PI3K mRNA and protein in endothelial cells under palmitic acid stimulation. |
| |
| Keywords: | total flavonoids of tartary buckwheat PI3K insulin resistance |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国实验方剂学杂志》浏览原始摘要信息 |
|
点击此处可从《中国实验方剂学杂志》下载全文 |
|
