Objective To study whether dietary deficiency of selenium (Se) and vitamine E(VE) can induce hepatocyte apoptosis and what is the role of p53,bcl-2 and c-myc in the apoptotic process.

• 目的 研究低硒 (Se)低维生素 E(VE)能否诱导大鼠肝细胞凋亡及相关基因 p5 3、bcl- 2和 c- m yc所起的作用。