Separation, Identification and Inhibitory Effect on HepG2 Cells of Flavonoids from Humulus Scandens
- VernacularTitle:葎草中黄酮类成分的分离鉴定及对HepG2细胞的抑制作用
- Author:
Zaixing CHEN
;
Yan ZHU
;
Xing WANG
;
Meixia ZHANG
;
Fanhao MENG
- Publication Type:Journal Article
- Keywords:
Luteolin-7-O-β-D-glucoside;
Cosmsiin;
Cytotoxicity
- From:
China Pharmacist
2016;19(2):267-269,270
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To extract, separate and identify the flavonoids in Humulus Scandens and detect their cytotoxic effect on cells HepG2. Methods: After Humulus scandens bing was extracted by alcohol, luteolin-7-O-β-D-glucoside ( LGL) and cosmoiin ( AGL) were obtained by using column chromatography and identified by spectral analysis. The inhibitory effects of LGL and AGL on HepG2 cells were detected by a typan blue dye method. Results:The main flavonoids in Humulus Scandens were LGL and AGL. When the concentration of LGL and AGL was increased from 6. 25 μmol·L-1 to 100. 0 μmol·L-1 , the inhibition rate of LGL was increased from 28. 8% to 95. 2% and that of AGL was increased from 3. 6% to 21. 3%. Conclusion: LGL has notable inhibitory effect on HepG2 cells in a dose-dependent manner, while the inhibitory effect of AGL is not obvious.