从没听说过心脏癌,这是为啥?研究表明,在各种致癌因素的作用下,癌细胞有一种疯狂的、过度的分裂增殖现象,并完全脱离了机体的各种调节和控制机能的制约,通常细胞核内的DNA控制着蛋白质的合成过程,因此,细胞的繁殖取决于DNA的合成情况。 The study has shown that under the action of various carcinogenic factors, cancer cells have a crazy and excessive phenomenon of division and proliferation and are completely out of the body’s various regulatory and control functions Often, DNA in the nucleus controls the protein synthesis, so the cell’s proliferation depends on the DNA’s synthesis.