Intervention Effects of(E)-4-[2-(4-Chlorophenoxy)-2-Methylpropanoyloxy]-3-Methoxyphenyl Acrylic Acid on Fat Accumulation in Human Hepatoma HepG2 Cells
10.6039/j.issn.1001-0408.2015.22.12
- VernacularTitle:对氯苯氧异丁酸甲氧基苯丙烯酸酯对人肝癌细胞HepG2脂肪累积的干预作用
- Author:
Limin HUANG
;
Jun XU
;
Yanhua LIU
;
Zengtao WANG
;
Guanming LIANG
;
Jialong FANG
;
Yue HU
;
Wei XU
- Publication Type:Journal Article
- Keywords:
(E)-4-[2-(4-chlorophenoxy)-2-methylpropanoyloxy]-3-methoxyphenyl acrylic acid;
Human hepatoma HepG2 cells;
Fat accumulation;
Oleic acid
- From:
China Pharmacy
2015;(22):3063-3065
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To investigate the intervention effects of (E)-4-[2-(4-chlorophenoxy)-2-methylpropanoyloxy]-3-me-thoxyphenyl acrylic acid (AZ) on fat accumulation in human hepatoma HepG2 cells. METHODS:Oleic acid was used to induce fat accumulation in HepG2 cells in logarithmic phase for establishing models of fat accumulation,which were divided into a model group,a positive control group(100 μg/ml simvastatin),and the groups of 15.63,31.25,62.5,125,250,500 and 1 000 μg/ml AZ,and a normal control group was set up. MTT method was used to detect the survival rates of all groups of cells,kit was per-formed to determine the contents of triglyceride (TG) in all groups of cells and calculate the clearance rates,and oil red O stain was conducted to observe the lipid droplet morphology of all groups of cells. RESULTS:Compared to the normal control group, the model group and the groups of 15.63-125 μg/ml AZ demonstrated no obviously different survival rate of cells,and the groups of 250-1 000 μg/ml AZ had lower survival rate of cells. There was statistically significance (P<0.05). The contents of TG in the cells of the model group were higher than those in the cells of the normal control group. The positive control group and the groups of 62.5 and 125 μg/ml AZ had lower contents of TG in the cells compared to the model group,showing a TG clearance rate of (28.58 ± 0.15)%,(14.51 ± 0.09)% and (29.72 ± 0.16)% respectively. There was statistically significance (P<0.01 or P<0.05). There were much more lipid droplets in the cells of the model group than in those of the normal control group. The lipid droplets in AZ groups gradually became less in quantity and smaller with the increasing in drug concentration. CONCLUSIONS:AZ has inter-vention effect on fat accumulation in HepG2 cells.
