九香虫及其伪品小皱蝽对人胃癌SGC-7901细胞的增殖抑制比较  

Comparison of the Inhibitory Effects between Aspongopus chinensis and Cyclopelta parva on Proliferation of Human Gastric Cancer Cell SGC-7901

作　　者：吴有芳 曹米兰 檀军[1] 郭建军[1] WU You-fang;CAO Mi-lan;TAN Jun;GUO Jian-jun(Institute of Entomology,Guizhou Provincial Key Laboratory for Agricultural Pest Management of Mountainous Region,Guizhou University,Guiyang,Guizhou 550025,China)

机构地区：[1]贵州大学昆虫研究所,贵州山地农业病虫害重点实验室,贵州贵阳550025

出　　处：《山地农业生物学报》2018年第5期11-14,共4页Journal of Mountain Agriculture and Biology

基　　金：贵州省优秀青年科技人才培养对象专项资金项目(黔科合人字[2015]25号);国家自然科学基金(81360612);贵州省科学基金省校联合项目(黔科合LH字[2014]7650);贵州省科技厅创新人才团队建设项目(黔科合人才团队[2014]4001号)

摘　　要：小皱蝽为九香虫的伪品,市场上常被作为九香虫销售。本实验旨在用MTT法检测九香虫和小皱蝽血淋巴对人胃癌SGC-7901细胞的增长抑制作用,比较二者对人胃癌SGC-7901细胞的体外增殖抑制作用。用九香虫和小皱蝽血淋巴分别作用于体外培养的SGC-7901细胞,测定其抑制率。结果表明,九香虫和小皱蝽对SGC-7901细胞皆有抑制作用,且抑制率随时间和浓度的增加而增加;相同浓度不同时间(24 h、48 h、72 h)和相同时间不同浓度(100 mg/L、200 mg/L、300 mg/L、400 mg/L)小皱蝽对SGC-7901细胞的抑制率皆高于九香虫。Cyclopelta parva is a counterfeit species of Aspongopus chinensis , which usually be sold as A. chinensis in the market. This paper aimed to clarify the inhibitory effect of C. parva on the proliferation of human gastric cancer SGC-7901 cells in vitro by comparing their inhibitory effects on human gastric cancer cell SGC-7901 with A. chinensis by MTT method . The results demonstrated that the inhibition rates of SGC-7901 treated by A. chinensis and C. parva heamolymph both increased with times and concentrations. C. parva haemolymph had higher inhibitory effects on SGC-7901 than A. chinensis regardless of the same concentration with different times or different concentrations with the same time.

关 键 词：九香虫 小皱蝽 人胃癌细胞SGC-7901细胞 抑制率 MTT法 

分 类 号：Q965.9[生物学—昆虫学]