| 人胃癌组织DNA聚合酶αmRNA的高表达 |
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| 引用本文： | 高毅,张晓华,华积德,谢毅,王启松.人胃癌组织DNA聚合酶αmRNA的高表达[J].南方医科大学学报,1994(3). |
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| 作者姓名： | 高毅 张晓华 华积德 谢毅 王启松 |
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| 作者单位： | 第一军医大学珠江医院普通外科，第二军医大学长海医院普通外科，复旦大学遗传学研究所 |
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| 摘 要： | 用斑点杂交法研究１２例胃癌切除标本中癌组织、癌旁胃粘膜和切除缘胃粘膜ＤＮＡ聚合酶αｍＲＮＡ的表达。结果显示胃癌组织ＤＮＡ聚合酶αｍＲＮＡ表达均高于同一切除标本的癌旁粘膜和切除缘粘膜，癌旁粘膜与切除缘间ＤＮＡ聚合酶αｍＲＮＡ的表达无显著差异，ＤＮＡ聚合酶αｍＲＮＡ在胃癌组织中的高表达可能是ＤＮＡ聚合酶α表达增加的原因之一。
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| 关 键 词： | 胃癌 DNA聚合酶α 分子杂交 mRNA表达 人 |
High expression of DNA polymerase alpha mRNA in human gastric cancer tissue |
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| Gao
Yi,Zhang Xiaohua,Hua Jide,et al.High expression of DNA polymerase alpha mRNA in human gastric cancer tissue[J].Journal of Southern Medical University,1994(3). |
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| Authors: | Gao
Yi Zhang Xiaohua Hua Jide |
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| Institution: | Gao
Yi,Zhang Xiaohua,Hua Jide,et al Department of General Surgery,Zhujiang Hospital,First Military
Medical University,510282 |
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| Abstract: | Expression of DNA polymerase alpha mRNA was studied in
12 resection specimens of human gastriccancer using dot blot hybridization technique. The
result showed that the expression of DNA polymerasealpha mRNA was significantly higher in
gastric cancer tissue than in mucosa of cancer margin and of resec-tion margin. The expression
of DNA polymerase alpha mRNA in mucosa of cancer margin was similar tothat of resection
margin. The results showed that the higher expression of DNA polymerase alpha mRNAmay be
one of the causes for higher DNA polymerase alpha expression in human gastric cancer tissue. |
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| Keywords: | gastric neoplasm DNA polymerase alpha molecular hybridization mRNA expression human |
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