[1]刘新迎 王培训.黄芪提取物对 3T3-L1细胞的影响及其部分作用机制[J].现代中医药,2018,(01):086-88,102.[doi:10.13424/j.cnki.mtcm.2018.01.030]
 Liu Yingxin Wang Peixun.Effect of Astragalus Extract on 3T3 - L1 Cells and Its Partial Mechanism of Action[J].Modern Traditional Chinese Medicine,2018,(01):086-88,102.[doi:10.13424/j.cnki.mtcm.2018.01.030]
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黄芪提取物对 3T3-L1细胞的影响及其部分作用机制()
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《现代中医药》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2018年01期
页码:
086-88,102
栏目:
药物研究
出版日期:
2018-01-10

文章信息/Info

Title:
Effect of Astragalus Extract on 3T3 - L1 Cells and Its Partial Mechanism of Action
文章编号:
1672-0571(2018)01-0086-04
作者:
刘新迎1 王培训2
1. 佛山市南海区罗村医院,广东 佛山 528226; 2. 广州中医药大学,广东 广州 510405
Author(s):
Liu Yingxin1 Wang Peixun2
1. Hospital in luocun village in Nanhai District of Foshan,Guangdong 528226,China; 2. Guangzhou University of Chinese Medicine,Guangdong 510405,China
关键词:
黄芪提取物 3T3 - L1 细胞 增殖分化 分泌作用
Keywords:
astragalus extract 3T3 - L1 cell proliferation and differentiation secretory function
分类号:
R28
DOI:
10.13424/j.cnki.mtcm.2018.01.030
文献标志码:
A
摘要:
目的 观察黄芪提取物对 3T3 - L1 细胞增殖、分化和分泌 Leptin、PAI - 1 的影响,探讨中药黄芪调脂 作用的部分机制。方法 培养 3T3 - L1 细胞,并用不同浓度的黄芪多糖和黄芪甲苷进行干预,以四甲基偶氮唑盐 ( MTT) 法检测细胞增殖,用油红 O 染色和染色比色法分析脂肪细胞的分化程度。用 ELISA 法检测细胞培养上 清中 Leptin、PAI - 1 的含量。结果 黄芪多糖和黄芪甲苷均能促进前脂肪细胞的增殖和分化,且对 Leptin 分泌均 有促进作用,而二者对 PAI - 1 的分泌均有抑制作用。结论 中药黄芪调脂机制复杂,其可能通过促进前脂肪细 胞的增殖与分化和影响脂肪细胞分泌功能而达到调脂作用。
Abstract:
Objective:To observe the effect of astragalus extract on the proliferation,differentiation and secretion of Leptin and PAI - 1 in 3T3 - L1 cells and to explore partial mechanism of astragalus’lipid regulating effect. Method: 3T3 - L1 cells were cultured and treated with different concentrations of astragalus polysaccharides and astragaloside IV. The cell proliferation was detected by MTT assay. The differentiation of adipocytes was analyzed by oil red O staining and staining colorimetry. The contents of Leptin and PAI - 1 in the cell culture supernatant were detected by ELISA. Result: Astragalus polysaccharide and Astragaloside can promote the proliferation and differentiation of preadipocytes,and pro- mote the secretion of Leptin,both of which have inhibitory effects on the secretion of PAI - 1. Conclusion: The mecha- nism of lipid - regulating of Astragalus membranaceus is complex. It may promote lipid regulating by promoting the prolif- eration and differentiation of preadipocytes and affecting the secretory function of adipocytes.

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备注/Memo

备注/Memo:
收稿日期: 2016 - 01 - 17 编辑: 文颖娟
更新日期/Last Update: 2019-12-09