2001肿瘤研究与临床Requires access

OBSERVATION OF PERIOPERATIVE EXPRESSION OF PLATELET GLYCOPROTENIN CD41 AND CD62P IN GASTRIC CANCER BY IMMUNE ELECTRON MICROSCOPY

刘歆农, 徐永健, 刘庆宏, 苏长青

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Abstract

目的:研究胃癌患者围术期血小板膜糖蛋白CD41、CD62P含量的变化和分布位置的变化,为进一步研究肿瘤细胞的生长、转移与血小板膜糖蛋白CD41、CD62P形态、结构变化的关系奠定基础,为围术期防凝抗凝提供客观依据.方法:应用免疫电镜技术检测9例胃癌患者围术期CD41、CD62P表达的变化,同时选择年龄相当的正常人5例作对照.结果:与正常人相比,胃癌患者CD41、CD62P表达增多,手术使血小板活化更为加剧,同时观察到CD41、CD62P明显的形态、结构的改变.结论:胃癌患者血小板膜糖蛋白CD41、CD62P表达和释放增加,处于激活状态;手术促使血小板活化进一步加强.

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目的:研究胃癌患者围术期血小板膜糖蛋白CD41、CD62P含量的变化和分布位置的变化,为进一步研究肿瘤细胞的生长、转移与血小板膜糖蛋白CD41、CD62P形态、结构变化的关系奠定基础,为围术期防凝抗凝提供客观依据.方法:应用免疫电镜技术检测9例胃癌患者围术期CD41、CD62P表达的变化,同时选择年龄相当的正常人5例作对照.结果:与正常人相比,胃癌患者CD41、CD62P表达增多,手术使血小板活化更为加剧,同时观察到CD41、CD62P明显的形态、结构的改变.结论:胃癌患者血小板膜糖蛋白CD41、CD62P表达和释放增加,处于激活状态;手术促使血小板活化进一步加强.

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Available abstract

目的:研究胃癌患者围术期血小板膜糖蛋白CD41、CD62P含量的变化和分布位置的变化,为进一步研究肿瘤细胞的生长、转移与血小板膜糖蛋白CD41、CD62P形态、结构变化的关系奠定基础,为围术期防凝抗凝提供客观依据.方法:应用免疫电镜技术检测9例胃癌患者围术期CD41、CD62P表达的变化,同时选择年龄相当的正常人5例作对照.结果:与正常人相比,胃癌患者CD41、CD62P表达增多,手术使血小板活化更为加剧,同时观察到CD41、CD62P明显的形态、结构的改变.结论:胃癌患者血小板膜糖蛋白CD41、CD62P表达和释放增加,处于激活状态;手术促使血小板活化进一步加强.

Key concepts: Cancer, Electron microscope, Platelet, Immune system, Chemistry, Pathology, Medicine, Immunology

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OBSERVATION OF PERIOPERATIVE EXPRESSION OF PLATELET GLYCOPROTENIN CD41 AND CD62P IN GASTRIC CANCER BY IMMUNE ELECTRON MICROSCOPY — Research Paper | ScholarLens