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无论在何阶段,肿瘤的生长速度由细胞增殖和丢失的比值所决定。本文利用末端脱氧核苷酸转移酶(TdT)介导的d-UTP 缺口末端标记技术(TUNEL)和增殖细胞核抗原(PCNA)SP 免疫组化方法对肝细胞癌(HCC)组织中细胞凋亡和细胞增殖现象进行研究,以探讨二者与 HCC 临床病理特征的关系。1 材料与方法1.1 标本收集本院肝胆科手术切除并经病理诊断明确、
At any stage, the rate of tumor growth is determined by the ratio of cell proliferation to loss. In this study, TdT-mediated dUTP nick end labeling (TUNEL) and proliferating cell nuclear antigen (PCNA) SP immunohistochemistry were used to detect the expression of apoptosis in hepatocellular carcinoma (HCC) Cell proliferation phenomenon to study the relationship between the two and clinicopathological features of HCC. 1 Materials and Methods 1.1 Collection of specimens collected in our hospital hepatobiliary surgery and pathological diagnosis clear,