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近年来关于细胞凋亡和凋亡相关基因在食管癌发生发展中的作用引起了国内外学者的广泛关注和研究，bax 和bcl－2是一对作用相反的凋亡促进和抑制基因，它们之间的平衡对细胞凋亡的调节起重要作用。我们应用DNA末端标记和免疫组化方法检测70例食管癌组织细胞凋亡状态及凋亡相关基
In recent years, the role of apoptosis-related and apoptosis-related genes in the development of esophageal cancer has aroused widespread concern and research scholars at home and abroad, bax and bcl-2 is a pair of opposite effects of apoptosis and inhibition of their genes The balance between the regulation of apoptosis plays an important role. We used DNA end-labeling and immunohistochemistry to detect the apoptosis status and apoptosis-related genes of 70 esophageal cancer tissues