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肺癌的发生、发展是一个多基因调控和多步骤发展的复杂病理过程,其中细胞增殖失控和凋亡的失衡是肺癌的一个基本特征,被认为是影响肺癌恶性生物学行为及患者预后的重要因素之一。肿瘤细胞增殖活性的检测,对于预见肿瘤的生物学行为,判断其恶性程度和评估预后有重要意义。细胞增
The occurrence and development of lung cancer is a complex pathological process of multi-gene regulation and multi-step development. The imbalance of cell proliferation and apoptosis is a basic characteristic of lung cancer and is considered as an important factor affecting the malignant biological behavior of lung cancer and the prognosis of patients one. Detection of tumor cell proliferative activity plays an important role in predicting the biological behavior of the tumor, judging its malignancy and assessing the prognosis. Cell increase