食品科学 ›› 2010, Vol. 31 ›› Issue (15): 260-263.doi: 10.7506/spkx1002-6630-201015057

• 营养卫生 • 上一篇    下一篇

芹菜素对3T3-L1前脂肪细胞增殖及分化作用研究

于华强,籍保平* ,柳 嘉,周 峰,高丰衣,苏春元   

  1. 中国农业大学食品科学与营养工程学院
  • 收稿日期:2010-02-03 出版日期:2010-08-15 发布日期:2010-12-29
  • 通讯作者: 籍保平 E-mail:jbp@cau.edu.cn

Effect of Apigenin on the Proliferation and Differentiation of 3T3-L1 Preadipocytes

YU Hua-qiang,JI Bao-ping*,LIU Jia,ZHOU Feng,GAO Feng-yi,SU Chun-yuan   

  1. College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
  • Received:2010-02-03 Online:2010-08-15 Published:2010-12-29
  • Contact: JI Bao-ping*, E-mail:jbp@cau.edu.cn

摘要:

目的:研究芹菜素(apigenin,AP)对3T3-L1 前脂肪细胞增殖及分化的影响。方法:采用3T3-L1 前脂肪细胞,利用MTT 比色分析法检测不同质量浓度芹菜素对3T3-L1 前脂肪细胞增殖的影响;采用传统的鸡尾酒诱导剂诱导分化3T3-L1 前脂肪细胞,利用油红O 染色检测,通过比色分析法检测不同质量浓度芹菜素对3T3-L1 前脂肪细胞分化的影响。结果:30、50μg/mL 芹菜素相对于空白组和阳性对照组能够显著抑制3T3-L1 前脂肪细胞增殖和分化,提示其可能具有预防肥胖的作用。

关键词: 芹菜素, 3T3-L1, 增殖, 分化, 肥胖

Abstract:

Objective: To investigate the effect of apigenin on proliferation and differentiation of 3T3-L1 preadipocytes. Methods: 3T3-L1 preadipocytes were used as target cells to explore the effect of apigenin on their proliferation measured by MTT assay. Besides, cell differentiation using differentiation cocktail, oil red O staining and spectrometric determination were carried out for investigating the effect of apigenin on the differentiation of 3T3-L1 preadipocytes. Results: Apigenin at 30μg/mL and 50μg/mL concentrations could inhibit the proliferation and differentiation of 3T3-L1 preadipocytes in comparison with the blank group and the positive control group (established using Dulbecco s modified Eagle s medium containing 0.5 mmol/L IBXM, 1μmol/L dexamethasone and 10μmol/L insulin). Conclusion: Apigenin appear to have potential for the prevention of obesity.

Key words: apigenin, 3T3-L1 preadipocytes, proliferation, differentiation, obesity

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