【摘要】 细胞“调亡”是细胞主动发生的自然死亡过程,是生物体借以拮抗有丝分裂所致的细胞增殖、调节细胞群体数目相对恒定的重要方式。调亡就象秋天枯萎的树叶一样慢慢地、悄无声息地从树干上飘零下来。细胞凋亡不仅是认识细胞死亡过程的基础,而且对胚胎发育、造血、免疫乃至肿瘤的研究都有及为重要的意义。细胞凋亡是细胞内死亡程序活化而导致的细胞自杀过程。凋亡大多发生在生理情况下,某些病理性刺激也可诱导细胞凋亡。更多还原

【Abstract】 Cell apoptosis is a natural death process taking place in cells initiatively , this process is an important way by which organism could resist cell proliferation induced by mitosis and regulate cell population quantity to remain identical . Cell apoptosis just as withered livies faded and fallen from tree trunks slowly and quietly in the autumn . Cell apoptosis is not only the basis of undrstanding cell death process, but also is very significant to embryo development 、blood producing 、immunitiy as well as tumour research . Cell apoptosis is cell suicide induced by activation of cell death program . Apoptosis take place mostly in physiological condition of organism , some pathology stimulus could bring out cell apoptosis .更多还原