详细信息

黄芪超滤膜提取物对人SGC7901胃癌细胞增殖及转移的影响     被引量:1

Effects of the ultra-filtration extract from astragalus membranaceous on proliferation and metastasis of SGC7901 cells

文献类型:期刊文献

中文题名:黄芪超滤膜提取物对人SGC7901胃癌细胞增殖及转移的影响

英文题名:Effects of the ultra-filtration extract from astragalus membranaceous on proliferation and metastasis of SGC7901 cells

作者:付伟[1,2];孙志广[3];蒋立峰[1]

第一作者:付伟

机构:[1]南京中医药大学第一临床医学院;[2]甘肃中医学院临床医学系;[3]江苏省中医院消化科

第一机构:南京中医药大学第一临床医学院

年份:2011

卷号:35

期号:3

起止页码:267

中文期刊名:山东中医药大学学报

外文期刊名:Journal of Shandong University of Traditional Chinese Medicine

收录:CSTPCD

基金:甘肃省中医管理局资助项目(编号:07-GZK-31)

语种:中文

中文关键词:黄芪超滤膜提取物;胃癌;环氧化酶-2;血管内皮生长因子-c

外文关键词:the ultra-filtration extract from astragalus membranaceous; gastric cancer; cyclooxygenase-2; vascular endothelial growth factor-c

摘要:目的:研究黄芪超滤膜提取物对人SGC7901胃癌细胞增殖和转移的影响。方法:应用四氮唑蓝比色法(MTT法)测定黄芪超滤膜提取物对人SGC7901胃癌细胞增殖的抑制作用,应用半定量逆转录-聚合酶链反应(RT-PCR)法、Western-Blot法研究黄芪超滤膜提取物对SGC7901胃癌细胞环氧化酶(COX-2)、血管内皮生长因子-c(VEGF-c)表达的影响。结果:黄芪超滤膜提取物对SGC7901胃癌细胞的增殖有一定的抑制作用,使SGC7901胃癌细胞阻滞于G0/G1期,对SGC7901胃癌细胞COX-2、VEGF-c的表达有显著抑制作用。结论:黄芪超滤膜提取物能有效抑制SGC7901胃癌细胞的增殖周期,并可抑制COX-2、VEGF的表达。
Objective:To study the effects of the ultra-filtration extract from astragalus membranaceous(UEAM) on proliferation and metastasis of SGC7901 cells.Methods:SGC7901 cells proliferation were detected by Tetrazolium assay(MTT) colorimetry.Cell cycle was analyzed by cytometry.Semiquantity reverse translation-polymerase chain reac-tion(RT-PCR) and Western blot were performed to detect the expression of cyclooxygenase-2(COX-2) and vascular endothelial growth factor-c(VEGF-c) in SGC7901 cells.Results:UEAM can inhibit proliferation of SGC7901 cells and arrest SGC7901 cells in G0/G1 period.There were obvious effects on inhibiting expression of COX-2 mRNA and VEGF-c mRNA of SGC7901 cells.Conclusion:UEAM can inhibit proliferation cell cycle,expression of COX-2 mRNA and VEGF-c mRNA of SGC7901 cells.

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