分化产物是细胞在分化过程中所产生的基本物质 ,是各种细胞功能差异的物质内容。完全分化的细胞 ,具有全量的分化产物 ,低分化细胞缺少一定的分化产物。癌变的本质 ,是细胞内缺少部分分化产物 ,癌细胞的恶性行为 ,正是缺少分化产物的结果。一、癌细胞为什么会具有生长自主特性 Differentiation products are the basic substances produced by cells in the process of differentiation, and they are the material content of various cell functions. Completely differentiated cells have a full amount of differentiated products, and poorly differentiated cells lack a certain differentiation product. The nature of carcinogenesis is the lack of partial differentiation products in cells, and the malignant behavior of cancer cells is the result of the lack of differentiation products. First, why cancer cells have autonomic characteristics