论文部分内容阅读
目的:研究nm23基因在肝癌转移、发生、发展中的意义。方法:应用免疫组化技术(SP法)检测nm23在24例人肝癌组织的表达。结果:nm23在肝癌组织中有较高表达,在癌旁组织中也有表达。在已发生临床转移的肝癌组织中,nm23的表达水平明显低于尚未发生转移者。结论:nm23在抑制肝癌转移中有一定的作用。但在肝癌转移过程中显然尚有其他调节因素的存在。
Objective: To study the significance of nm23 gene in metastasis, occurrence and development of hepatocellular carcinoma. Methods: Immunohistochemical technique (SP method) was used to detect the expression of nm23 in 24 cases of human hepatocellular carcinoma. RESULTS: nm23 was highly expressed in hepatocellular carcinoma and also in paracancerous tissues. In the liver metastases that have undergone clinical metastasis, the nm23 expression level is significantly lower than those who have not yet metastasized. Conclusion: nm23 has a certain role in inhibiting the metastasis of liver cancer. However, there are obviously other regulatory factors in the process of liver cancer metastasis.