论文部分内容阅读
肿瘤细胞增殖动力学(以下简称细胞动力学)研究的深入发展,为进一步提高肿瘤的化学治疗效果,提供了理论依据。使肿瘤化疗有可能从过去的姑息性治疗向肿瘤根治过渡。一、增殖细胞群与非增殖细胞群不论是肿瘤组织或正常组织,根据其中细胞群的运动情况可分为二部分: (一)增殖细胞群:即不断进行分裂的细胞,它与瘤体增大有直接关系。对抗癌药物和放射线最敏感。(二)非增殖细胞群:一般又可分为
The in-depth development of tumor cell proliferation kinetics (hereinafter referred to as cell kinetics) provides a theoretical basis for further improving the chemotherapeutic effect of tumors. Cancer chemotherapy may be from the past palliative treatment to the tumor radical transition. First, the proliferating cell population and non-proliferating cell population Whether tumor tissue or normal tissue, according to which the movement of the cell population can be divided into two parts: (a) proliferating cell population: that is constantly dividing cells, which increase with the tumor Have a direct relationship. The most sensitive to anti-cancer drugs and radiation. (B) non-proliferating cell population: generally can be divided into