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体内诱导的抑癌因子是从经诱导的动物脾脏中提取的活性物质,我们曾证实抑癌因子是分子量小于10000道尔顿的小分子物质,具有一定的诱导肿瘤细胞分化、凋亡,调动机体自身免疫力的功能,可能还具有调节肿瘤细胞的某些代谢活动的功能.为了探讨肿瘤细胞的某些代谢活动的功能.为了探讨抑癌因子对人胃癌细胞MGC803及人乳癌细胞MDA231增殖的抑制作用与计量和作用时间的关系,研究中采用不同浓度的抑癌因子,在不同的作用时间条件下观察了抑癌因子对MGC803和MDA231二细胞株增殖的抑制作用.
The in vivo induced tumor suppressor factor is an active substance extracted from the spleen of the induced animal. We have confirmed that the tumor suppressor factor is a small molecule with a molecular weight of less than 10,000 daltons, which has a certain degree of induction of tumor cell differentiation, apoptosis, and modulation of the body. The function of autoimmune function may also have the function of regulating certain metabolic activities of tumor cells. In order to investigate the function of certain metabolic activities of tumor cells, in order to investigate the inhibition of the proliferation of human gastric cancer cells MGC803 and human breast cancer cells MDA231 by tumor suppressing factors. The relationship between the effect and time of measurement and action time, different concentrations of tumor suppressor factors were used in the study, and the inhibitory effect of tumor suppressor factors on the proliferation of MGC803 and MDA231 cell lines was observed under different action time conditions.