| 氧化苦参碱联合氟尿嘧啶对结肠癌LoVo细胞的影响 |
| |
| 引用本文： | 谭峻英,何青春. 氧化苦参碱联合氟尿嘧啶对结肠癌LoVo细胞的影响[J]. 中国药师, 2009, 12(2) |
| |
| 作者姓名： | 谭峻英 何青春 |
| |
| 作者单位： | 1. 湖南中医药大学附属一医院药剂科,长沙,410007
2. 中南大学湘雅医院消化科 |
| |
| 摘 要： | 目的:观察氧化苦参碱(oxymatrine,OM)与氟尿嘧啶(fluorouracil,5-FU)联合应用对结肠癌LoVo细胞的影响及其作用机制。方法:MTT法测定单用OM或5-FU及两者联用对LoVo细胞的毒性作用的影响,并计算合并指数;流式细胞仪检测OM与5-FU联用对LoVo细胞凋亡的影响。结果:5-FU联用IC_(10)浓度的OM时对LoVo细胞的抑制作用比单用5-FU时增效2.67倍,OM联用IC10浓度的5-FU时比单用OM时增效2.01倍,两药的合并指数为0.87;5-FU和OM联用后,细胞凋亡率比单用时分别增加了2.08及1.82倍。结论:氧化苦参碱与氟尿嘧啶体外联用有协同抗结肠癌LoVo细胞的作用。
|
| 关 键 词： | 氧化苦参碱 氟尿嘧啶 结肠肿瘤 |
Effect of Oxymatrine Combined with Fluorouracil on Human Colon Carcinoma Cell Line LoVo |
| |
| Tan Junying,He Qingehun. Effect of Oxymatrine Combined with Fluorouracil on Human Colon Carcinoma Cell Line LoVo[J]. China Pharmacist, 2009, 12(2) |
| |
| Authors: | Tan Junying He Qingehun |
| |
| Affiliation: | Tan Junying; He Qingchun(1.Department of Pharmacy; Hunan University of Traditional Chinese Medicine; Changsha 410007; China; 2.Department of Digestive Disease; Xiangya Hospital; Central South University); |
| |
| Abstract: | Objective:To study the anti-tumor effect of oxymatrine(OM) combined with fluorouracil(5-FU) on the human coloncarcinoma cell line Lovo,and explore its mechanism.Method:MTT method was used to investigate the cytotoxicity of the OM and 5-FU again colon carcinoma cell line LoVo in vitro,individually or in combinations,and the combination index was calculated.Flowing cytometry was applied to study the effects of the drugs on the cell apoptosis of the cell line in rate.Result:Compared with 5-FU or OM individual ... |
| |
| Keywords: | Oxymatrine Fluorouracil Colon neoplasm |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《中国药师》浏览原始摘要信息 |
|
点击此处可从《中国药师》下载全文 |
