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近年来发现 ,胃癌的生长除了癌细胞的无限增殖外 ,还与胃癌细胞的凋亡有关。细胞凋亡由多种因素诱导产生 ,还受凋亡基因的调控。其中bcl 2基因和bax基因是近年来发现的细胞凋亡控制因子。本文采用免疫组化SP方法[1] 检测胃癌及癌旁组织bcl 2和bax的表达 ,探讨胃癌的发病新机制
In recent years, found that the growth of gastric cancer in addition to the unlimited proliferation of cancer cells, but also with the apoptosis of gastric cancer cells. Apoptosis is induced by a variety of factors and is also regulated by apoptotic genes. Among them, bcl 2 gene and bax gene are the apoptosis control factors discovered in recent years. In this paper, immunohistochemical SP method [1] detection of gastric cancer and adjacent tissue bcl 2 and bax expression, explore the pathogenesis of gastric cancer