癌变·畸变·突变 ›› 2000, Vol. 12 ›› Issue (2): 113-114.doi: 10.3969/j.issn.1004-616x.2000.02.017

• 短篇报导 • 上一篇    下一篇

8-Br-cAMP 诱导人食管癌细胞凋亡的研究

胡杰英1 , 蒋东霞1 , 单 娟2   

  1. 11 河南省肿瘤研究所,河南 郑州 450003 ;  21 河南省肿瘤医院,河南 郑州 450003
  • 收稿日期:1999-07-27 修回日期:1999-11-30 出版日期:2000-04-30 发布日期:2000-04-30

THE EFFECT OF 8 - Br - cAMP ON APOPTOSIS IN HUMAN ESOPHAGEAL CANCER CELL LINE

HU Jie-ying1 , JANG Dong-xia1 , SHAN Juan2   

  1. 1. Henan Tumor Instit ute , Zhengz hou  450003 , China  2. Henan Tumor Hospital , Zhengz hou  450003 , China
  • Received:1999-07-27 Revised:1999-11-30 Online:2000-04-30 Published:2000-04-30

摘要: 目的:本文主要研究人食管癌109 细胞株经8-Br-cAMP 诱导后细胞凋亡的发生。方法:用TUNEL 法观察诱导后细胞凋亡情况。结果:人食管癌109 例细胞株自发凋亡率为1013 %;经8-Br-cAMP 诱导后凋亡倾向细胞增加。结论:8-Br-cAMP具有促进人食管癌细胞凋亡倾向的效应。

关键词: 细胞凋亡, 8-Br-cAMP, Eca-109 细胞系

Abstract: Purpose and Methods : The occurrence of apoptosis induced by 8 - Br - cAMP was studied in human Eca - 109 cell line and by means of TUNEL method. Results : The spontaneus apoptosis f requency of human Eca - 109 cells was 10. 3 %. The apoptosis f requency of Eca - 109 cells t reated with 8 - Br - cAMP was 33. 2 %. There was statistical significant difference between the cont rol group and 8 - Br - cAMP induced group. Conclusion : The result s indicated that 8 - Br - cAMP could possess the tendency of increase apoptosis f requency inhuman Eca - 109 cell line.

Key words: apoptosis, 8 - Br - cAMP, Eca - 109 cell line

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