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构建人胃癌裸鼠移植瘤模型是目前研究人类胃癌生物学行为和抗肿瘤实验性治疗的主要方法之一。1969年Rygaard[1]等首次成功将人类结肠癌移植于裸鼠,开辟了利用动物研究人类肿瘤的广阔前景。20世纪九十年代以后国内外学者相继建立了人类肿瘤裸鼠原位移植(orthotopic transplantat
The construction of human gastric cancer xenograft model is one of the main methods to study the biological behavior of human gastric cancer and experimental treatment of antitumor. In 1969, Rygaard et al [1] successfully transplanted human colon cancer in nude mice for the first time, opening up a broad prospect of using animals to study human tumors. Since the 1990s, domestic and foreign scholars have established orthotopic transplantat