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Proteomic Analysis of Gastric Adenocarcinoma with Lymph Node Metastasis
Author(s): 
Pages: 359-363
Year: Issue:  4
Journal: Chinese Journal of Minimally Invasive Surgery

Abstract: 目的 筛选出参与胃腺癌淋巴结转移过程的相关蛋白.方法 标本来源:2例中分化腺癌,淋巴结未侵及;1例低分化腺癌,1例低分化腺癌局灶伴印戒细胞癌分化,胃小弯侧淋巴结可见癌转移.裂解液、超声破碎法提取胃腺癌组织总蛋白,经双向电泳后获得胃腺癌组织蛋白质图像,运用PDQuest软件进行图像分析,找到胃腺癌伴淋巴结转移和胃腺癌不伴淋巴结转移的差异蛋白质.应用四级杆飞行时间电喷雾串联质谱(Q-TOF)鉴定差异表...
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