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本文通过免疫组织化学S -P法对 2 0 0 0～ 2 0 0 1年 5 2例食管癌病人的手术切除标本的肿瘤组织及正常组织进行nm2 3基因产物二磷酸核苷激酶 (NDPK )和增殖细胞核抗原 (PCNA)的检测 ,讨论它们与食管癌的生物行为的关系。本组中男 35例 ,女 17例。年龄 35～ 6 7岁 ,平均 5 7岁。
In this paper, the immunohistochemical S-P method of 5200 cases of esophageal cancer in patients with surgical resection specimens from 2000 to 2001 tumor tissue and normal tissue nm2 3 gene product of two nucleotide nucleoside kinase (NDPK) and Detection of proliferating cell nuclear antigen (PCNA) and their relationship to the biological behavior of esophageal cancer. The group of 35 males and 17 females. Aged 35 to 67 years old, with an average of 57 years old.