In Vitro Antitumor Bioactivity and GC-MS Analysis of Petroleum Ether Fraction of Boehmeria nivea Root
10.13422/j.cnki.syfjx.20190214
- VernacularTitle: 苎麻根石油醚部位体外抗肿瘤生物活性及其GC-MS分析
- Author:
Ya-nan ZHANG
1
;
Yong-rui BAO
1
;
Xian-sheng MENG
1
;
Shuai WANG
1
;
Tian-jiao LI
1
Author Information
1. School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian 116600, China
- Publication Type:Research Article
- Keywords:
Boehmeria nivearoot;
human gastric cancer cell line HGC-27;
cell cycle;
apoptosis;
GC-MS
- From:
Chinese Journal of Experimental Traditional Medical Formulae
2019;25(2):201-205
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To define the anti-gastric cancer activity in vitro of petroleum ether fraction of Boehmeria nivea root and reveal the material basis of its efficacy, so as to lay the foundation for the development and utilization of B. nivea root. Method:Methyl thiazolyl tetraolium(MTT) method was used to evaluate the inhibitory rate and time-dose relationship of petroleum ether fraction of B. nivea root with different doses and delivery times on human gastric cancer HGC-27 cells. Flow cytometry was used to detect the change of cell apoptosis and cell cycle after petroleum ether fraction of B. nivea root acted on human gastric cancer HGC-27 cells. GC-MS was used to detect the components of petroleum ether fraction of B. nivea root. Result:Experiment data showed significant cell proliferation inhibition in an obvious time-dose-effect manner, with statistically significant differences (P<0.05),after 24,48,72 h of incubation of human gastric cancer HGC-27 cells with different concentrations of petroleum ether fraction of B. nivea root. The effect of petroleum ether fraction of B. nivea root on human gastric cancer HGC-27 cells could induce apoptosis,which affects the normal changes of cell cycle. The percentage of cells was decreased significantly in G0/G1 phase,and that in S phase was significantly increased. GC-MS was used to identify 26 chemical constituents in petroleum ether of B. nivea root,including sitosterol and stigmasterol. Conclusion:Petroleum ether fraction of B. nivea root is the active anti-gastric cancer part,and its main effective component is sterol compounds. This lays the foundation for the rational application of B. nivea root in clinic and the further research in tis anti-tumor effect.
