Rat liver bears intensive capability of regeneration after hepatectomy inducement , which involves core problems of life science during the biology course , such as reconstructing and regeneration of mammals tissues and organs , cellular multiplication , differentiation and dedifferentiation , stress response and regulation of physiology and biochemistry 大鼠肝在經(jīng)過部分肝切除誘導(dǎo)后具有極強(qiáng)的再生能力,這一生物學(xué)過程中涉及到了哺乳動(dòng)物組織和器官重建、細(xì)胞增殖、分化與去分化、生理生化調(diào)控等生命科學(xué)的核心問題。