| 胃癌组织中基质分解素-1基因表达的研究 |
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| 引用本文： | 张军勇,张忠明,马富,张军伟,郭鹏飞,冷希圣. 胃癌组织中基质分解素-1基因表达的研究[J]. 华北国防医药, 2002, 14(1): 11-12 |
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| 作者姓名： | 张军勇 张忠明 马富 张军伟 郭鹏飞 冷希圣 |
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| 作者单位： | 解放军252医院，解放军252医院，解放军252医院，解放军252医院，解放军252医院，北京大学人民医院 河北 保定 071000，河北 保定 071000，河北 保定 071000，河北 保定 071000，河北 保定 071000，北京 100044 |
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| 摘 要： | 目的 了解基质分解素-1(MMP_3)基因在胃癌组织的表达水平。方法 43例胃癌患者胃镜下取癌组织及正常胃粘膜,提取组织总RNA,用逆转录共扩增定量PCR方法测定MMP_3基因表达水平。结果 胃癌组织MMP_3,基因表达水平(2.02±0.34)明显高于正常胃粘膜组织(0.63±0.10,P<0.01),局部淋巴结受累者MMP_3基因表达水平(2.46±0.39)明显高于局部淋巴结未受累者(1.60±0.30,P<0.01)。结论 基质分解素-1在胃癌的浸润、转移中可能起重要作用。
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| 关 键 词： | 胃肿瘤 基质溶解素1 肿瘤转移 基因表达 逆转录共扩增定量PCR法 |
| 文章编号： | 1009-0878(2002)01-0011-02 |
| 修稿时间： | 2001-08-24 |
Expression of stromelysin-1 gene in tissue of gastric carcinoma |
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| ZHANG Jun-yong,ZHANG Zhong-ming,MA Fu.et al. Expression of stromelysin-1 gene in tissue of gastric carcinoma[J]. Medical Journal of Beijing Military Region, 2002, 14(1): 11-12 |
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| Authors: | ZHANG Jun-yong ZHANG Zhong-ming MA Fu.et al |
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| Affiliation: | ZHANG Jun-yong,ZHANG Zhong-ming,MA Fu.et al. The 252nd Hospital of PLA,Bao ding,Hebei 071000,China |
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| Abstract: | Objective To investigate expression of stromelysin-1 ( MMP3) gene in tissues of gastric carcinoma. Methods 43 patients with stomach carcinoma were selected in this study. Cancerous tissue and normal gastric mucosa tissue were obtained under gastroscopy. Total RNA was isolated and expression of MMP3 gene was measured by reverse transription polymerase chain reac-tion( RT-PCR). Results Expression of MMP3 gene was stronger in gastric cancerous tissue(2. 02 |
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| Keywords: | Tumor of stomach Stromelysin-1 Matastasis |
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