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胃泌素与大肠癌 被引量:1

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摘要 体内外实验证实胃泌素对部分大肠癌的发生和发展具有促进作用。这种作用由肿瘤细胞上的胃泌素受体介导并可被丙谷胺阻断。临床研究发现,大肠癌患者血清胃泌素水平增高;早期癌组织中胃泌素受体含量高于晚期肿瘤;癌组织中胃泌素受体含量可能有预后意义,并有助于筛选适宜于激素治疗的大肠癌病例。
出处 《国外医学(消化系疾病分册)》 1991年第3期160-163,共4页
关键词 胃泌素 大肠癌
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参考文献5

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同被引文献4

  • 1Sumiyoshi H,Yasui W,Ochiai A,et al.Effect of gastrin on tumor growth and cyclin nuleotide metabolism in xenotra-splatable human gastric and colonic carcinoma in nude mice[J].Cancer Res,1984,44(10):4276-4284
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