Effects of 3 Extracts of Acanthopanax sessiliflorus Fruits on the Proliferation and Apoptosis of Human Hepatocarcinoma Cells SMMC-7721
10.6039/j.issn.1001-0408.2018.09.24
- VernacularTitle:无梗五加果实3种提取物对人肝癌细胞SMMC-7721增殖和凋亡的影响
- Author:
Yuqiang LIU
1
;
Meiyu GUAN
;
Jianzhi SUN
;
Qian CAI
Author Information
1. 辽宁中医药大学药学院,辽宁大连116600
- Keywords:
Acanthopanax sessiliflorus fruits;
Ethanol extract;
Crude polysaccharide extract;
Refined polysaccharide extract;
Human hepatocarcinoma cells SMMC-7721;
Proliferation;
Apoptosis
- From:
China Pharmacy
2018;29(9):1252-1255
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To study the effects of 3 extracts of Acanthopanax sessiliflorus fruits on the proliferation and apoptosis of human hepatocarcinoma cells SMMC-7721,and to provide reference for confirming the mechanism of anti-tumor effect. METHODS:MTT assay was adopted to investigate the effects of low-mass concentration,medium-mass concentration and high-mass concentration of ethanol extract(0.92,1.84,3.68 mg/mL),crude polysaccharide extract(0.06,0.12,0.24 mg/mL)and refined polysaccharide extract (0.04, 0.08, 0.16 mg/mL) from A. sessiliflorus fruits on the proliferation and apoptosis of SMMC-7721 cells after treated for 24,36,48 h,respectively. Flow cytometry was used to investigate the effects of 1.84 mg/mL ethanol extract,0.24 mg/mL crude polysaccharide extract and 0.16 mg/mL refined polysaccharide extract on cell cycle and cell apoptosis after treated for 24 h. The above tests were all negative control(only adding cells without drugs). RESULTS:Compared with negative control,3 extracts of A. sessiliflorus fruits could significantly inhibit the proliferation of SMMC-7721 cells (P<0.01),could significantly decrease the percentage of SMMC-7721 cells in G0/G1 and G2/M phase(P<0.01),could significantly increase the percentage of SMMC-7721 cells in S phase (P<0.01) and the apoptosis rate of SMMC-7721 cells (P<0.05);especially the effects of ethanol extract from A. sessiliflorus fruits were the most obvious. CONCLUSIONS:Three extracts of A.sessiliflorus fruits can inhibit the proliferation of human hepatocarcinoma SMMC-7721 cells,block SMMC-7721 cells in S phase and induce the apoptosis of SMMC-7721 cells.
