生命的生生不息,不但表现在动植物的生长发育、遗传物质通过生殖的传代,还表现在从受精卵到胚胎的细胞自杀性修饰、成长中的细胞更新。生物细胞更新的速度和数量是十分惊人的,将一只老鼠的肝脏割除2/3,要不了一个月,组织就能将肝脏全部修复。人血液系统中的红细胞,每天要死去成 The life is endless, not only in the growth and development of animals and plants, the passage of genetic material through reproduction, but also in the suicide modification of cells from fertilized eggs to embryos, and cell renewal during growth. The speed and quantity of biological cell renewal is staggering. It takes 2/3 of a rat’s liver to remove it. In less than a month, the tissue can repair the liver completely. Red blood cells in the human blood system die every day