目前 ,关于维生素Ｅ抗肝纤维化作用屡有报道〔1,2〕,本文就维生素Ｅ的组成和体内代谢 ,它的抗氧化性及其对肝纤维化的影响作一综述。1　维生素Ｅ的组成及体内代谢维生素Ｅ是具有α -生育酚 (α -ＴＨ)生物活性化合物的总称 ,可分二类 :生育酚 (ｔｏｃｏｐｈｅｒｏｌ)和三烯生育 At present, on the role of vitamin E anti-liver fibrosis has been reported [1,2], this article on the composition of vitamin E and in vivo metabolism, its anti-oxidation and its impact on liver fibrosis are reviewed. Composition and metabolism of vitamin E Vitamin E is a generic name of a - tocopherol (α - TH) bioactive compounds, can be divided into two categories: tocopherol and tocotrienols