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肺癌是严重危害人民健康的恶性肿瘤，近年来，发病率呈上升趋势。P16基因作为一个新的肿瘤抑制基因，以其在肿瘤中改变的广泛性和抗癌的直接性日益受到人们的关注。本实验拟在检测肺癌组织P16蛋白的表达和PRb的表达1资料与方法材料：肺癌标本蜡块，进行免疫组化染色。试剂：Rb
Lung cancer is a malignant tumor that seriously jeopardizes people’s health. In recent years, the incidence rate has been on an upward trend. As a new tumor suppressor gene, the P16 gene has attracted increasing attention for its extensive changes in tumors and its direct anticancer properties. This experiment is intended to detect the expression of P16 protein and PRb expression in lung cancer. 1 Materials and Methods Materials: Lung cancer specimens were used for immunohistochemical staining. Reagents: Rb