摘要
本文研究大肠癌癌周肥大细胞的分布和数量的变化。发现癌周的肥大细胞比正常组明显增多,呈“围墙”式包围着癌组织,推测肥大细胞很可能具有抑制肿瘤生长的作用。推进性生长的癌,其癌底部肥大细胞数比浸润性生长的癌要多。癌周慢性炎细胞浸润处的肥大细胞数比正常组多,似与炎症反应有一定伴随关系。大肠癌及癌旁“移行粘膜”分泌的粘蛋白的质和量的变化与肥大细胞数量有一定的关系。
This article has studied the distribution and quantitative changes of mast cells around the colonic carcinoma.It revealed that the number of mast cells around the cancer were markedly increase than that in the normal tissue.The cancer were environed with mast cells in wall type.It was suggestive that the mast cells might have the inhibition for tumor growth.In cancer of expansive growth type,the number of mast cells which located the base of cancer was more than that in the cancer of infiltrative growth type.The number of mast cells among the-chronic inflammatory cells that beyond the cancer was more than that in normal tissue.The qualitaive and quatntitative changes of the mucus the number of mast cells.
出处
《合肥医学院学报》
1989年第1期30-34,共5页
Journal of Zunyi Medical University
