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8-Br-cAMP对肺癌NSCLC-3细胞凋亡相关基因表达的影响

Effects of 8-Br-cAMP on expression of related apoptotic gene in human lung cancer NSCLC-3 cell line

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【作者】 陈奎生欧阳松云姜国忠高冬玲张云汉马利军孙培宗

【Author】 CHEN Kuisheng 1) ,OUYANG Songyun 2) ,JIANG Guozhong 1) ,GAO Dongling 1) ,ZHANG Yunhan 1) ,MA Lijun 2) ,SUN Peizong 2) 1)Department of Pathology,Henan Medical University,Zhengzhou 450052 2)Department of Respiratory Medicine ,

【机构】 河南医科大学病理教研室!郑州450052河南医科大学一附院呼吸内科!郑州450052

【摘要】 目的 :观察 8 Br cAMP对人肺癌NSCLC 3细胞凋亡相关基因表达的影响。方法 :将体外培育的NSCLC 3细胞分为实验组和对照组 ,采用原位杂交方法观察 8 Br cAMP对NSCLC 3细胞c myc、bcl 2基因表达的影响。结果 :8 Br cAMP处理后的实验组较未加 8 Br cAMP的对照组c myc、bcl 2基因表达降低 (P <0 0 1)。结论 :8 Br cAMP可下调与NSCLC 3细胞凋亡相关的c myc、bcl 2基因表达。

【Abstract】 Aim: To observe the effects of 8 Br cAMP on expression of the related apoptotic gene in human lung cancer NSCLC 3 cells.Methods: The cultured NSCLC 3 cells in vitro were divided into the experimental and the control groups.The effects of 8 Br cAMP on expression of c myc and bcl 2 in NSCLC 3 cells were observed by in situ hybridization.Results:The expression of c myc and bcl 2 in the experimental group was weaker than that in the control group( P <0.01).Conclusion: 8 Br cAMP could suppress the related apoptotic gene expression of c myc and bcl 2 in NSCLC 3 cells.

【关键词】 8-Br-cAMP细胞凋亡原位杂交
【Key words】 Br cAMPcell apoptosisin situ hybridization
【基金】 河南省教委自然科学基金资助课题!19993 2 0 0 11
  • 【文献出处】 河南医科大学学报 ,JOURNA OF HENAN MEDICAL UNIVERSITY , 编辑部邮箱 ,2000年03期
  • 【分类号】Q786
  • 【被引频次】2
  • 【下载频次】34
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