维生素(Vit E)是参与生育过程的一种重要的营养素,然而其生化特性本世纪50年代才得列正式认识。Vit E是一种脂溶性的抗氧化物,它通过与过氧化酶发生反应来减少人体内的多聚不饱和脂肪酸(PUEA)被过氧化。Vit E与男性不育(MIF)的关系目前的假说为:不成熟的精子和精液中的白细胞能产生不同活性的氧自由基(ROS),生殖细胞和精子的细胞膜上含有丰富的PUFA,这些细胞时氧化反应很敏感,氧化 Vit E is an important nutrient involved in the fertility process. However, its biochemical characteristics have been formally recognized in the 1950s. Vit E is a fat-soluble antioxidant that reduces peroxidation of polyunsaturated fatty acids (PUEAs) in the body by reacting with peroxidases. The Relationship between Vit E and Male Infertility (MIF) The current hypothesis is that leucocytes in immature sperm and seminal fluid produce different active oxygen free radicals (ROS), which are abundant in the membranes of germ cells and sperm Oxidation of cells is very sensitive, oxidation