| APC和NeuN在肺腺癌A549细胞株的表达 |
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| 引用本文： | 王盛兰,谭燕,袁兵,赵珊,王殿华,张云辉. APC和NeuN在肺腺癌A549细胞株的表达[J]. 昆明医学院学报, 2011, 32(8): 34-37 |
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| 作者姓名： | 王盛兰 谭燕 袁兵 赵珊 王殿华 张云辉 |
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| 作者单位： | 1. 云南省第一人民医院呼吸内科,云南昆明,650000
2. 昆明医学院药学院暨云南省天然药物药理重点实验室,云南昆明,650031 |
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| 摘 要： | 目的探讨APC和NeuN在肺腺癌A549细胞株中的表达及意义.方法体外培养肺腺癌A549细胞株,观察细胞形态变化;取第1代培养后1 d、5 d的细胞,用免疫组化检测APC和NeuN在肺腺癌细胞株A549的表达及计处阳性染色细胞的变化.结果 APC和NeuN在体外传代培养的肺腺癌A549细胞株中有表达,且随着细胞的生长,APC的表达减少,NeuN的表达增多.结论 APC可能在其早期形成中就发挥一定的作用;A549、NeuN的表达增A549肺腺癌细胞可能存在向神经细胞分化的潜力.在肺腺癌A549细胞表达减少.
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| 关 键 词： | APC NeuN A549 |
Expression of APC and NeuN in Human Lung Adenocarcinoma Cell Lines A549 |
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| WANG Sheng-lan,TAN Yan,YUAN Bing,ZHAO Shan,WANG Dian-hua,ZHANG Yun-hui. Expression of APC and NeuN in Human Lung Adenocarcinoma Cell Lines A549[J]. Journal of Kunming Medical College, 2011, 32(8): 34-37 |
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| Authors: | WANG Sheng-lan TAN Yan YUAN Bing ZHAO Shan WANG Dian-hua ZHANG Yun-hui |
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| Affiliation: | 1)Dept. of Respiration,The First People’s Hospital of Yunnan Province,Kunming Yunnan 65000;2) School of Pharmacy and Yunnan Key Laboratory of Pharmacology for Natural Products,Kunming Medical University,Kunming Yunnan 650031,China) |
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| Abstract: | Objective To investigate the expression of APC and NeuN in the lung adenocarcinoma cell lines A549 and its significance.Methods Cell lines A549 were cultured and their morphological changes were observed.After culturing for 1 day and 5 days,expression of APC and NeuN in cells were detected by immunohistochemistry and the change of positive staining cells were counted.Results APC and NeuN expressed in human lung adenocarcinoma cell lines A549 in vitro.In the process of cell growth,the expression of APC reduc... |
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| Keywords: | APC NeuN A549 |
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