天然产物研究与开发 ›› 2016, Vol. 28 ›› Issue (3): 424-428.doi: 10.16333/j.1001-6880.2016.3.019

• 开发研究 • 上一篇    下一篇

兖州卷柏乙醇提取物对食管癌细胞增殖及NO-cGMP通路的影响

谢永华,温扬敏,罗彩林,杨维群*   

  1. 泉州医学高等专科学校,泉州 362000
  • 出版日期:2016-03-30 发布日期:2016-04-07

Effect of Selaginella involven Ethanol Extract on Proliferation and NO-cGMP Pathway of Esophagus Squamous Carcinoma Cell

XIE Yong-hua,WEN Yang-min,LUO Cai-lin,YANG Wei-qun*   

  1. Quanzhou Medical College,Quanzhou 362000,China
  • Online:2016-03-30 Published:2016-04-07

摘要: 采用体外培养人食管鳞癌细胞(EC-9706),观察兖州卷柏乙醇提取物对食管鳞癌细胞增殖的影响,并检测兖州卷柏乙醇提取物作用于食管鳞癌细胞后,一氧化氮(NO)、一氧化氮合酶(NOS)、环鸟苷酸(cGMP)含量的变化;同时,观察兖州卷柏乙醇提取物对培养小鼠肝细胞的影响。结果显示不同浓度兖州卷柏乙醇提取物能不同程度地抑制食管鳞癌细胞的增殖,降低其细胞中NO、NOS和cGMP含量,且对培养小鼠肝细胞的损伤具有保护效果。

关键词: 兖州卷柏, 食管鳞癌, NO, cGMP, 肝细胞

Abstract: Selaginella involven, an herbal medicine,was traditionally used to treat cardiovascular diseases.In this study, S.involven ethanol extract was applied to esophagus squamous carcinoma cell (EC-9706) cultured in vitro for evaluating its effect of inhibiting EC-9706 proliferation.Meanwhile,NO-cGMP pathway as a potential key gateway was investigated by determining the level variation of nitric oxide (NO),nitricoxide synthase (NOS) and cyclic guanosine monophosphate (cGMP) in EC-9706,and hepatoprotective effects of S.involven were observed as well.The results showed that S.involven decreased the levels of NO,NOS and cGMP in EC-9706 cells,and suppressed cell proliferation.In addition, S.involven showed hepatoprotective effects on hepatic cell of mice cultured in vitro.

Key words: Selaginellae involven, esophagus carcinoma, NO, cGMP, hepatic cell

中图分类号: 

R282.71